mesa git update 25 jan 2012

12 files changed, 63 insertions, 1952 deletions

diff --git a/mesalib/src/mesa/drivers/common/driverfuncs.c b/mesalib/src/mesa/drivers/common/driverfuncs.c
index c6b42a21d..1df838173 100644
--- a/mesalib/src/mesa/drivers/common/driverfuncs.c
+++ b/mesalib/src/mesa/drivers/common/driverfuncs.c
@@ -119,8 +119,6 @@ _mesa_init_driver_functions(struct dd_function_table *driver)
    driver->FreeTextureImageBuffer = _swrast_free_texture_image_buffer;
    driver->MapTextureImage = _swrast_map_teximage;
    driver->UnmapTextureImage = _swrast_unmap_teximage;
-   driver->MapTexture = NULL;
-   driver->UnmapTexture = NULL;
    driver->DrawTex = _mesa_meta_DrawTex;
 
    /* Vertex/fragment programs */
diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index 05cc712cf..aa5fef873 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -3131,6 +3131,11 @@ copy_tex_sub_image(struct gl_context *ctx,
       format = GL_RGBA;
    }
 
+   if (_mesa_is_format_integer_color(texImage->TexFormat)) {
+      _mesa_problem(ctx, "unsupported integer color copyteximage");
+      return;
+   }
+
    type = get_temp_image_type(ctx, format);
    bpp = _mesa_bytes_per_pixel(format, type);
    if (bpp <= 0) {
diff --git a/mesalib/src/mesa/drivers/dri/common/depthtmp.h b/mesalib/src/mesa/drivers/dri/common/depthtmp.h
deleted file mode 100644
index d8f259f67..000000000
--- a/mesalib/src/mesa/drivers/dri/common/depthtmp.h
+++ /dev/null
@@ -1,218 +0,0 @@
-
-/*
- * Notes:
- * 1. These functions plug into the gl_renderbuffer structure.
- * 2. The 'values' parameter always points to GLuint values, regardless of
- *    the actual Z buffer depth.
- */
-
-
-#include "spantmp_common.h"
-
-#ifndef DBG
-#define DBG 0
-#endif
-
-#ifndef HAVE_HW_DEPTH_SPANS
-#define HAVE_HW_DEPTH_SPANS 0
-#endif
-
-#ifndef HAVE_HW_DEPTH_PIXELS
-#define HAVE_HW_DEPTH_PIXELS 0
-#endif
-
-static void TAG(WriteDepthSpan)( struct gl_context *ctx,
-                                 struct gl_renderbuffer *rb,
-                                 GLuint n, GLint x, GLint y,
-				 const void *values,
-				 const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const VALUE_TYPE *depth = (const VALUE_TYPE *) values;
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_DEPTH_VARS;
-
-	 y = Y_FLIP( y );
-
-#if HAVE_HW_DEPTH_SPANS
-	 (void) x1; (void) n1;
-
-	 if ( DBG ) fprintf( stderr, "WriteDepthSpan 0..%d (x1 %d)\n",
-			     (int)n, (int)x );
-
-	 WRITE_DEPTH_SPAN();
-#else
-	 HW_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN( x, y, n, x1, n1, i );
-
-	       if ( DBG ) fprintf( stderr, "WriteDepthSpan %d..%d (x1 %d) (mask %p)\n",
-				   (int)i, (int)n1, (int)x1, mask );
-
-	       if ( mask ) {
-		  for ( ; n1>0 ; i++, x1++, n1-- ) {
-		     if ( mask[i] ) WRITE_DEPTH( x1, y, depth[i] );
-		  }
-	       } else {
-		  for ( ; n1>0 ; i++, x1++, n1-- ) {
-		     WRITE_DEPTH( x1, y, depth[i] );
-		  }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-#endif
-      }
-   HW_WRITE_UNLOCK();
-
-   (void) ctx;
-}
-
-
-static void TAG(WriteDepthPixels)( struct gl_context *ctx,
-                                   struct gl_renderbuffer *rb,
-				   GLuint n,
-				   const GLint x[],
-				   const GLint y[],
-				   const void *values,
-				   const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const VALUE_TYPE *depth = (const VALUE_TYPE *) values;
-	 GLuint i;
-	 LOCAL_DEPTH_VARS;
-
-	 if ( DBG ) fprintf( stderr, "WriteDepthPixels\n" );
-
-#if HAVE_HW_DEPTH_PIXELS
-	 (void) i;
-
-	 WRITE_DEPTH_PIXELS();
-#else
-	 HW_CLIPLOOP()
-	    {
-	       if ( mask ) {
-		  for ( i = 0 ; i < n ; i++ ) {
-		     if ( mask[i] ) {
-			const int fy = Y_FLIP( y[i] );
-			if ( CLIPPIXEL( x[i], fy ) )
-			   WRITE_DEPTH( x[i], fy, depth[i] );
-		     }
-		  }
-	       }
-	       else {
-		  for ( i = 0 ; i < n ; i++ ) {
-		     const int fy = Y_FLIP( y[i] );
-		     if ( CLIPPIXEL( x[i], fy ) )
-			WRITE_DEPTH( x[i], fy, depth[i] );
-		  }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-#endif
-      }
-   HW_WRITE_UNLOCK();
-
-   (void) ctx;
-}
-
-
-/* Read depth spans and pixels
- */
-static void TAG(ReadDepthSpan)( struct gl_context *ctx,
-                                struct gl_renderbuffer *rb,
-				GLuint n, GLint x, GLint y,
-				void *values )
-{
-   HW_READ_LOCK()
-      {
-         VALUE_TYPE *depth = (VALUE_TYPE *) values;
-	 GLint x1, n1;
-	 LOCAL_DEPTH_VARS;
-
-	 y = Y_FLIP( y );
-
-	 if ( DBG ) fprintf( stderr, "ReadDepthSpan\n" );
-
-#if HAVE_HW_DEPTH_SPANS
-	 (void) x1; (void) n1;
-
-	 READ_DEPTH_SPAN();
-#else
-	 HW_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN( x, y, n, x1, n1, i );
-	       for ( ; n1>0 ; i++, n1-- ) {
-		  READ_DEPTH( depth[i], x+i, y );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-#endif
-      }
-   HW_READ_UNLOCK();
-}
-
-static void TAG(ReadDepthPixels)( struct gl_context *ctx,
-                                  struct gl_renderbuffer *rb,
-                                  GLuint n,
-				  const GLint x[], const GLint y[],
-				  void *values )
-{
-   HW_READ_LOCK()
-      {
-         VALUE_TYPE *depth = (VALUE_TYPE *) values;
-	 GLuint i;
-	 LOCAL_DEPTH_VARS;
-
-	 if ( DBG ) fprintf( stderr, "ReadDepthPixels\n" );
-
-#if HAVE_HW_DEPTH_PIXELS
-	 (void) i;
-
-	 READ_DEPTH_PIXELS();
-#else
-	 HW_CLIPLOOP()
-	    {
-	       for ( i = 0 ; i < n ;i++ ) {
-		  int fy = Y_FLIP( y[i] );
-		  if ( CLIPPIXEL( x[i], fy ) )
-		     READ_DEPTH( depth[i], x[i], fy );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-#endif
-      }
-   HW_READ_UNLOCK();
-
-   (void) ctx;
-}
-
-
-/**
- * Initialize the given renderbuffer's span routines to point to
- * the depth/z functions we generated above.
- */
-static void TAG(InitDepthPointers)(struct gl_renderbuffer *rb)
-{
-   rb->GetRow = TAG(ReadDepthSpan);
-   rb->GetValues = TAG(ReadDepthPixels);
-   rb->PutRow = TAG(WriteDepthSpan);
-   rb->PutValues = TAG(WriteDepthPixels);
-}
-
-
-#if HAVE_HW_DEPTH_SPANS
-#undef WRITE_DEPTH_SPAN
-#undef WRITE_DEPTH_PIXELS
-#undef READ_DEPTH_SPAN
-#undef READ_DEPTH_PIXELS
-#else
-#undef WRITE_DEPTH
-#undef READ_DEPTH
-#endif
-#undef TAG
-#undef VALUE_TYPE
diff --git a/mesalib/src/mesa/drivers/dri/common/spantmp2.h b/mesalib/src/mesa/drivers/dri/common/spantmp2.h
deleted file mode 100644
index 744dfcd3b..000000000
--- a/mesalib/src/mesa/drivers/dri/common/spantmp2.h
+++ /dev/null
@@ -1,777 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * (C) Copyright IBM Corporation 2004
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file spantmp2.h
- *
- * Template file of span read / write functions.
- *
- * \author Keith Whitwell <keithw@tungstengraphics.com>
- * \author Gareth Hughes <gareth@nvidia.com>
- * \author Ian Romanick <idr@us.ibm.com>
- */
-
-#include "main/colormac.h"
-#include "spantmp_common.h"
-
-#ifndef DBG
-#define DBG 0
-#endif
-
-#ifndef HW_READ_CLIPLOOP
-#define HW_READ_CLIPLOOP()	HW_CLIPLOOP()
-#endif
-
-#ifndef HW_WRITE_CLIPLOOP
-#define HW_WRITE_CLIPLOOP()	HW_CLIPLOOP()
-#endif
-
-#if (SPANTMP_PIXEL_FMT == GL_RGB)  && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)
-
-/**
- ** GL_RGB, GL_UNSIGNED_SHORT_5_6_5
- **/
-
-#ifndef GET_VALUE
-#ifndef GET_PTR
-#define GET_PTR(_x, _y) (buf + (_x) * 2 + (_y) * pitch)
-#endif
-
-#define GET_VALUE(_x, _y) *(volatile GLushort *)(GET_PTR(_x, _y))
-#define PUT_VALUE(_x, _y, _v) *(volatile GLushort *)(GET_PTR(_x, _y)) = (_v)
-#endif /* GET_VALUE */
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   PUT_VALUE(_x, _y, ((((int)r & 0xf8) << 8) |				\
-		      (((int)g & 0xfc) << 3) |				\
-		      (((int)b & 0xf8) >> 3)))				\
-
-#define WRITE_PIXEL( _x, _y, p ) PUT_VALUE(_x, _y, p)
-
-#define READ_RGBA( rgba, _x, _y )					\
-   do {									\
-      GLushort p = GET_VALUE(_x, _y);					\
-      rgba[0] = ((p >> 8) & 0xf8) * 255 / 0xf8;				\
-      rgba[1] = ((p >> 3) & 0xfc) * 255 / 0xfc;				\
-      rgba[2] = ((p << 3) & 0xf8) * 255 / 0xf8;				\
-      rgba[3] = 0xff;							\
-   } while (0)
-
-#elif (SPANTMP_PIXEL_FMT == GL_RGB)  && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5_REV)
-
-/**
- ** GL_RGB, GL_UNSIGNED_SHORT_5_6_5_REV
- **/
-
-#ifndef GET_VALUE
-#ifndef GET_PTR
-#define GET_PTR(_x, _y) (buf + (_x) * 2 + (_y) * pitch)
-#endif
-
-#define GET_VALUE(_x, _y) *(volatile GLushort *)(GET_PTR(_x, _y))
-#define PUT_VALUE(_x, _y, _v) *(volatile GLushort *)(GET_PTR(_x, _y)) = (_v)
-#endif /* GET_VALUE */
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   PUT_VALUE(_x, _y, PACK_COLOR_565_REV( r, g, b ))
-
-#define WRITE_PIXEL( _x, _y, p ) PUT_VALUE(_x, _y, p)
-
-#define READ_RGBA( rgba, _x, _y )					\
-   do {									\
-      GLushort p = GET_VALUE(_x, _y);					\
-      p = p << 8 | p >> 8;						\
-      rgba[0] = ((p >> 8) & 0xf8) * 255 / 0xf8;				\
-      rgba[1] = ((p >> 3) & 0xfc) * 255 / 0xfc;				\
-      rgba[2] = ((p << 3) & 0xf8) * 255 / 0xf8;				\
-      rgba[3] = 0xff;							\
-   } while (0)
-
-#elif (SPANTMP_PIXEL_FMT == GL_BGRA)  && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_4_4_4_4)
-
-/**
- ** GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4
- **/
-
-#ifndef GET_VALUE
-#ifndef GET_PTR
-#define GET_PTR(_x, _y) (buf + (_x) * 2 + (_y) * pitch)
-#endif
-
-#define GET_VALUE(_x, _y) *(volatile GLushort *)(GET_PTR(_x, _y))
-#define PUT_VALUE(_x, _y, _v) *(volatile GLushort *)(GET_PTR(_x, _y)) = (_v)
-#endif /* GET_VALUE */
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   PUT_VALUE(_x, _y, PACK_COLOR_4444_REV(a, r, g, b))			\
-
-#define WRITE_PIXEL( _x, _y, p ) PUT_VALUE(_x, _y, p)
-
-#define READ_RGBA( rgba, _x, _y )					\
-   do {									\
-      GLushort p = GET_VALUE(_x, _y);					\
-      rgba[0] = ((p >> 0) & 0xf) * 0x11;				\
-      rgba[1] = ((p >> 12) & 0xf) * 0x11;				\
-      rgba[2] = ((p >> 4) & 0xf) * 0x11;				\
-      rgba[3] = ((p >> 8) & 0xf) * 0x11;				\
-   } while (0)
-
-
-#elif (SPANTMP_PIXEL_FMT == GL_BGRA)  && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_4_4_4_4_REV)
-
-/**
- ** GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV
- **/
-
-#ifndef GET_VALUE
-#ifndef GET_PTR
-#define GET_PTR(_x, _y) (buf + (_x) * 2 + (_y) * pitch)
-#endif
-
-#define GET_VALUE(_x, _y) *(volatile GLushort *)(GET_PTR(_x, _y))
-#define PUT_VALUE(_x, _y, _v) *(volatile GLushort *)(GET_PTR(_x, _y)) = (_v)
-#endif /* GET_VALUE */
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   PUT_VALUE(_x, _y, PACK_COLOR_4444(a, r, g, b))			\
-
-#define WRITE_PIXEL( _x, _y, p ) PUT_VALUE(_x, _y, p)
-
-#define READ_RGBA( rgba, _x, _y )					\
-   do {									\
-      GLushort p = GET_VALUE(_x, _y);					\
-      rgba[0] = ((p >> 8) & 0xf) * 0x11;				\
-      rgba[1] = ((p >> 4) & 0xf) * 0x11;				\
-      rgba[2] = ((p >> 0) & 0xf) * 0x11;				\
-      rgba[3] = ((p >> 12) & 0xf) * 0x11;				\
-   } while (0)
-
-
-#elif (SPANTMP_PIXEL_FMT == GL_BGRA)  && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_1_5_5_5_REV)
-
-/**
- ** GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV
- **/
-
-#ifndef GET_VALUE
-#ifndef GET_PTR
-#define GET_PTR(_x, _y) (buf + (_x) * 2 + (_y) * pitch)
-#endif
-
-#define GET_VALUE(_x, _y) *(volatile GLushort *)(GET_PTR(_x, _y))
-#define PUT_VALUE(_x, _y, _v) *(volatile GLushort *)(GET_PTR(_x, _y)) = (_v)
-#endif /* GET_VALUE */
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   PUT_VALUE(_x, _y, PACK_COLOR_1555(a, r, g, b))			\
-
-#define WRITE_PIXEL( _x, _y, p ) PUT_VALUE(_x, _y, p)
-
-#define READ_RGBA( rgba, _x, _y )					\
-   do {									\
-      GLushort p = GET_VALUE(_x, _y);					\
-      rgba[0] = ((p >> 7) & 0xf8) * 255 / 0xf8;				\
-      rgba[1] = ((p >> 2) & 0xf8) * 255 / 0xf8;				\
-      rgba[2] = ((p << 3) & 0xf8) * 255 / 0xf8;				\
-      rgba[3] = ((p >> 15) & 0x1) * 0xff;				\
-   } while (0)
-
-#elif (SPANTMP_PIXEL_FMT == GL_BGRA)  && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_1_5_5_5)
-
-/**
- ** GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5
- **/
-
-#ifndef GET_VALUE
-#ifndef GET_PTR
-#define GET_PTR(_x, _y) (buf + (_x) * 2 + (_y) * pitch)
-#endif
-
-#define GET_VALUE(_x, _y) *(volatile GLushort *)(GET_PTR(_x, _y))
-#define PUT_VALUE(_x, _y, _v) *(volatile GLushort *)(GET_PTR(_x, _y)) = (_v)
-#endif /* GET_VALUE */
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   PUT_VALUE(_x, _y, PACK_COLOR_1555_REV(a, r, g, b))			\
-
-#define WRITE_PIXEL( _x, _y, p ) PUT_VALUE(_x, _y, p)
-
-#define READ_RGBA( rgba, _x, _y )					\
-   do {									\
-      GLushort p = GET_VALUE(_x, _y);					\
-      p = p << 8 | p >> 8;						\
-      rgba[0] = ((p >> 7) & 0xf8) * 255 / 0xf8;				\
-      rgba[1] = ((p >> 2) & 0xf8) * 255 / 0xf8;				\
-      rgba[2] = ((p << 3) & 0xf8) * 255 / 0xf8;				\
-      rgba[3] = ((p >> 15) & 0x1) * 0xff;				\
-   } while (0)
-
-#elif (SPANTMP_PIXEL_FMT == GL_BGRA) && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
-
-/**
- ** GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV
- **/
-
-#ifndef GET_VALUE
-#ifndef GET_PTR
-#define GET_PTR(_x, _y) (     buf + (_x) * 4 + (_y) * pitch)
-#endif
-
-#define GET_VALUE(_x, _y) *(volatile GLuint *)(GET_PTR(_x, _y))
-#define PUT_VALUE(_x, _y, _v) *(volatile GLuint *)(GET_PTR(_x, _y)) = (_v)
-#endif /* GET_VALUE */
-
-# define WRITE_RGBA(_x, _y, r, g, b, a)                                 \
-   PUT_VALUE(_x, _y, ((r << 16) |					\
-		      (g << 8) |					\
-		      (b << 0) |					\
-		      (a << 24)))
-
-#define WRITE_PIXEL(_x, _y, p) PUT_VALUE(_x, _y, p)
-
-# if defined( USE_X86_ASM )
-#  define READ_RGBA(rgba, _x, _y)                                       \
-    do {                                                                \
-       GLuint p = GET_VALUE(_x, _y);					\
-       __asm__ __volatile__( "bswap	%0; rorl $8, %0"                \
-				: "=r" (p) : "0" (p) );                 \
-       ((GLuint *)rgba)[0] = p;                                         \
-    } while (0)
-# elif defined( MESA_BIG_ENDIAN )
-    /* On PowerPC with GCC 3.4.2 the shift madness below becomes a single
-     * rotlwi instruction.  It also produces good code on SPARC.
-     */
-#  define READ_RGBA( rgba, _x, _y )				        \
-     do {								\
-        GLuint p = GET_VALUE(_x, _y);					\
-        GLuint t = p;                                                   \
-        *((uint32_t *) rgba) = (t >> 24) | (p << 8);                    \
-     } while (0)
-# else
-#  define READ_RGBA( rgba, _x, _y )				        \
-     do {								\
-        GLuint p = GET_VALUE(_x, _y);					\
-	rgba[0] = (p >> 16) & 0xff;					\
-	rgba[1] = (p >>  8) & 0xff;					\
-	rgba[2] = (p >>  0) & 0xff;					\
-	rgba[3] = (p >> 24) & 0xff;					\
-     } while (0)
-# endif
-
-#elif (SPANTMP_PIXEL_FMT == GL_BGRA) && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8)
-
-/**
- ** GL_BGRA, GL_UNSIGNED_INT_8_8_8_8
- **/
-
-#ifndef GET_VALUE
-#ifndef GET_PTR
-#define GET_PTR(_x, _y) (     buf + (_x) * 4 + (_y) * pitch)
-#endif
-
-#define GET_VALUE(_x, _y) *(volatile GLuint *)(GET_PTR(_x, _y))
-#define PUT_VALUE(_x, _y, _v) *(volatile GLuint *)(GET_PTR(_x, _y)) = (_v)
-#endif /* GET_VALUE */
-
-# define WRITE_RGBA(_x, _y, r, g, b, a)                                 \
-   PUT_VALUE(_x, _y, ((r << 8) |					\
-		      (g << 16) |					\
-		      (b << 24) |					\
-		      (a << 0)))
-
-#define WRITE_PIXEL(_x, _y, p) PUT_VALUE(_x, _y, p)
-
-# if defined( USE_X86_ASM )
-#  define READ_RGBA(rgba, _x, _y)                                       \
-    do {                                                                \
-       GLuint p = GET_VALUE(_x, _y);					\
-       __asm__ __volatile__( "rorl $8, %0"				\
-				: "=r" (p) : "0" (p) );                 \
-       ((GLuint *)rgba)[0] = p;                                         \
-    } while (0)
-# elif defined( MESA_BIG_ENDIAN )
-    /* On PowerPC with GCC 3.4.2 the shift madness below becomes a single
-     * rotlwi instruction.  It also produces good code on SPARC.
-     */
-#  define READ_RGBA( rgba, _x, _y )				        \
-     do {								\
-        GLuint p = CPU_TO_LE32(GET_VALUE(_x, _y));                      \
-        GLuint t = p;                                                   \
-        *((uint32_t *) rgba) = (t >> 24) | (p << 8);                    \
-     } while (0)
-# else
-#  define READ_RGBA( rgba, _x, _y )				        \
-     do {								\
-        GLuint p = GET_VALUE(_x, _y);					\
-	rgba[0] = (p >>  8) & 0xff;					\
-	rgba[1] = (p >> 16) & 0xff;					\
-	rgba[2] = (p >> 24) & 0xff;					\
-	rgba[3] = (p >>  0) & 0xff;					\
-     } while (0)
-# endif
-
-#elif (SPANTMP_PIXEL_FMT == GL_BGR) && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
-
-/**
- ** GL_BGR, GL_UNSIGNED_INT_8_8_8_8_REV
- **
- ** This is really for MESA_FORMAT_XRGB8888.  The spantmp code needs to be
- ** kicked to the curb, and we need to just code-gen this.
- **/
-
-#ifndef GET_VALUE
-#ifndef GET_PTR
-#define GET_PTR(_x, _y) (     buf + (_x) * 4 + (_y) * pitch)
-#endif
-
-#define GET_VALUE(_x, _y) *(volatile GLuint *)(GET_PTR(_x, _y))
-#define PUT_VALUE(_x, _y, _v) *(volatile GLuint *)(GET_PTR(_x, _y)) = (_v)
-#endif /* GET_VALUE */
-
-# define WRITE_RGBA(_x, _y, r, g, b, a)					\
-   PUT_VALUE(_x, _y, ((r << 16) |					\
-		      (g << 8) |					\
-		      (b << 0) |					\
-		      (0xff << 24)))
-
-#define WRITE_PIXEL(_x, _y, p) PUT_VALUE(_x, _y, p)
-
-# if defined( USE_X86_ASM )
-#  define READ_RGBA(rgba, _x, _y)                                       \
-    do {                                                                \
-       GLuint p = GET_VALUE(_x, _y);					\
-       __asm__ __volatile__( "bswap	%0; rorl $8, %0"                \
-				: "=r" (p) : "0" (p) );                 \
-       ((GLuint *)rgba)[0] = p | 0xff000000;				\
-    } while (0)
-# elif defined( MESA_BIG_ENDIAN )
-    /* On PowerPC with GCC 3.4.2 the shift madness below becomes a single
-     * rotlwi instruction.  It also produces good code on SPARC.
-     */
-#  define READ_RGBA( rgba, _x, _y )				        \
-     do {								\
-        GLuint p = GET_VALUE(_x, _y);					\
-        *((uint32_t *) rgba) = (p << 8) | 0xff;				\
-     } while (0)
-# else
-#  define READ_RGBA( rgba, _x, _y )				        \
-     do {								\
-        GLuint p = GET_VALUE(_x, _y);					\
-	rgba[0] = (p >> 16) & 0xff;					\
-	rgba[1] = (p >>  8) & 0xff;					\
-	rgba[2] = (p >>  0) & 0xff;					\
-	rgba[3] = 0xff;							\
-     } while (0)
-# endif
-
-#elif (SPANTMP_PIXEL_FMT == GL_ALPHA) && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_BYTE)
-
-/**
- ** GL_ALPHA, GL_UNSIGNED_BYTE
- **/
-
-#ifndef GET_VALUE
-#ifndef GET_PTR
-#define GET_PTR(_x, _y) (     buf + (_x) + (_y) * pitch)
-#endif
-
-#define GET_VALUE(_x, _y) *(volatile GLubyte *)(GET_PTR(_x, _y))
-#define PUT_VALUE(_x, _y, _v) *(volatile GLubyte *)(GET_PTR(_x, _y)) = (_v)
-#endif /* GET_VALUE */
-
-# define WRITE_RGBA(_x, _y, r, g, b, a)                                 \
-   PUT_VALUE(_x, _y, a | (r & 0 /* quiet warnings */))
-
-#define WRITE_PIXEL(_x, _y, p) PUT_VALUE(_x, _y, p)
-
-#define READ_RGBA( rgba, _x, _y )				        \
-     do {								\
-        GLubyte p = GET_VALUE(_x, _y);					\
-	rgba[0] = 0;							\
-	rgba[1] = 0;							\
-	rgba[2] = 0;							\
-	rgba[3] = p;							\
-     } while (0)
-
-#else
-#error SPANTMP_PIXEL_FMT must be set to a valid value!
-#endif
-
-
-
-/**
- ** Assembly routines.
- **/
-
-#if defined( USE_MMX_ASM ) || defined( USE_SSE_ASM )
-#include "x86/read_rgba_span_x86.h"
-#include "x86/common_x86_asm.h"
-#endif
-
-static void TAG(WriteRGBASpan)( struct gl_context *ctx,
-                                struct gl_renderbuffer *rb,
-				GLuint n, GLint x, GLint y,
-				const void *values, const GLubyte mask[] )
-{
-   (void) ctx;
-
-   HW_WRITE_LOCK()
-      {
-         const GLubyte (*rgba)[4] = (const GLubyte (*)[4]) values;
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_VARS;
-
-	 y = Y_FLIP(y);
-
-	 HW_WRITE_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-
-	       if (DBG) fprintf(stderr, "WriteRGBASpan %d..%d (x1 %d)\n",
-				(int)i, (int)n1, (int)x1);
-
-	       if (mask)
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     if (mask[i])
-			WRITE_RGBA( x1, y,
-				    rgba[i][0], rgba[i][1],
-				    rgba[i][2], rgba[i][3] );
-	       }
-	       else
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     WRITE_RGBA( x1, y,
-				 rgba[i][0], rgba[i][1],
-				 rgba[i][2], rgba[i][3] );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-static void TAG(WriteRGBAPixels)( struct gl_context *ctx,
-                                  struct gl_renderbuffer *rb,
-                                  GLuint n, const GLint x[], const GLint y[],
-                                  const void *values, const GLubyte mask[] )
-{
-   (void) ctx;
-
-   HW_WRITE_LOCK()
-      {
-         const GLubyte (*rgba)[4] = (const GLubyte (*)[4]) values;
-	 GLint i;
-	 LOCAL_VARS;
-
-	 if (DBG) fprintf(stderr, "WriteRGBAPixels\n");
-
-	 HW_WRITE_CLIPLOOP()
-	    {
-	       if (mask)
-	       {
-	          for (i=0;i<n;i++)
-	          {
-		     if (mask[i]) {
-		        const int fy = Y_FLIP(y[i]);
-		        if (CLIPPIXEL(x[i],fy))
-			   WRITE_RGBA( x[i], fy,
-				       rgba[i][0], rgba[i][1],
-				       rgba[i][2], rgba[i][3] );
-		     }
-	          }
-	       }
-	       else
-	       {
-	          for (i=0;i<n;i++)
-	          {
-		     const int fy = Y_FLIP(y[i]);
-		     if (CLIPPIXEL(x[i],fy))
-			WRITE_RGBA( x[i], fy,
-				    rgba[i][0], rgba[i][1],
-				    rgba[i][2], rgba[i][3] );
-	          }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-static void TAG(ReadRGBASpan)( struct gl_context *ctx,
-                               struct gl_renderbuffer *rb,
-			       GLuint n, GLint x, GLint y, void *values)
-{
-   (void) ctx;
-
-   HW_READ_LOCK()
-      {
-         GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
-	 GLint x1,n1;
-	 LOCAL_VARS;
-
-	 y = Y_FLIP(y);
-
-	 if (DBG) fprintf(stderr, "ReadRGBASpan\n");
-
-	 HW_READ_CLIPLOOP()
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-	       for (;n1>0;i++,x1++,n1--)
-		  READ_RGBA( rgba[i], x1, y );
-	    }
-         HW_ENDCLIPLOOP();
-      }
-   HW_READ_UNLOCK();
-}
-
-
-#if defined(GET_PTR) && \
-   defined(USE_MMX_ASM) && \
-   (((SPANTMP_PIXEL_FMT == GL_BGRA) && \
-	(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)) || \
-    ((SPANTMP_PIXEL_FMT == GL_RGB) && \
-	(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)))
-static void TAG2(ReadRGBASpan,_MMX)( struct gl_context *ctx,
-                                     struct gl_renderbuffer *rb,
-                                     GLuint n, GLint x, GLint y, void *values)
-{
-#ifndef USE_INNER_EMMS
-   /* The EMMS instruction is directly in-lined here because using GCC's
-    * built-in _mm_empty function was found to utterly destroy performance.
-    */
-   __asm__ __volatile__( "emms" );
-#endif
-
-   (void) ctx;
-
-   HW_READ_LOCK()
-     {
-        GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
-	GLint x1,n1;
-	LOCAL_VARS;
-
-	y = Y_FLIP(y);
-
-	if (DBG) fprintf(stderr, "ReadRGBASpan\n");
-
-	HW_READ_CLIPLOOP()
-	  {
-	     GLint i = 0;
-	     CLIPSPAN(x,y,n,x1,n1,i);
-
-	       {
-		  const void * src = GET_PTR( x1, y );
-#if (SPANTMP_PIXEL_FMT == GL_RGB) && \
-		  (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)
-		  _generic_read_RGBA_span_RGB565_MMX( src, rgba[i], n1 );
-#else
-		  _generic_read_RGBA_span_BGRA8888_REV_MMX( src, rgba[i], n1 );
-#endif
-	       }
-	  }
-	HW_ENDCLIPLOOP();
-     }
-   HW_READ_UNLOCK();
-#ifndef USE_INNER_EMMS
-   __asm__ __volatile__( "emms" );
-#endif
-}
-#endif
-
-
-#if defined(GET_PTR) &&	\
-   defined(USE_SSE_ASM) && \
-   (SPANTMP_PIXEL_FMT == GL_BGRA) && \
-     (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
-static void TAG2(ReadRGBASpan,_SSE2)( struct gl_context *ctx,
-                                      struct gl_renderbuffer *rb,
-                                      GLuint n, GLint x, GLint y,
-                                      void *values)
-{
-   (void) ctx;
-
-   HW_READ_LOCK()
-     {
-        GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
-	GLint x1,n1;
-	LOCAL_VARS;
-
-	y = Y_FLIP(y);
-
-	if (DBG) fprintf(stderr, "ReadRGBASpan\n");
-
-	HW_READ_CLIPLOOP()
-	  {
-	     GLint i = 0;
-	     CLIPSPAN(x,y,n,x1,n1,i);
-
-	       {
-		  const void * src = GET_PTR( x1, y );
-		  _generic_read_RGBA_span_BGRA8888_REV_SSE2( src, rgba[i], n1 );
-	       }
-	  }
-	HW_ENDCLIPLOOP();
-     }
-   HW_READ_UNLOCK();
-}
-#endif
-
-#if defined(GET_PTR) &&	\
-   defined(USE_SSE_ASM) && \
-   (SPANTMP_PIXEL_FMT == GL_BGRA) && \
-     (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
-static void TAG2(ReadRGBASpan,_SSE)( struct gl_context *ctx,
-                                     struct gl_renderbuffer *rb,
-                                     GLuint n, GLint x, GLint y,
-                                     void *values)
-{
-#ifndef USE_INNER_EMMS
-   /* The EMMS instruction is directly in-lined here because using GCC's
-    * built-in _mm_empty function was found to utterly destroy performance.
-    */
-   __asm__ __volatile__( "emms" );
-#endif
-
-   (void) ctx;
-
-   HW_READ_LOCK()
-     {
-        GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
-	GLint x1,n1;
-	LOCAL_VARS;
-
-	y = Y_FLIP(y);
-
-	if (DBG) fprintf(stderr, "ReadRGBASpan\n");
-
-	HW_READ_CLIPLOOP()
-	  {
-	     GLint i = 0;
-	     CLIPSPAN(x,y,n,x1,n1,i);
-
-	       {
-		  const void * src = GET_PTR( x1, y );
-		  _generic_read_RGBA_span_BGRA8888_REV_SSE( src, rgba[i], n1 );
-	       }
-	  }
-	HW_ENDCLIPLOOP();
-     }
-   HW_READ_UNLOCK();
-#ifndef USE_INNER_EMMS
-   __asm__ __volatile__( "emms" );
-#endif
-}
-#endif
-
-
-static void TAG(ReadRGBAPixels)( struct gl_context *ctx,
-                                 struct gl_renderbuffer *rb,
-				 GLuint n, const GLint x[], const GLint y[],
-				 void *values )
-{
-   (void) ctx;
-
-   HW_READ_LOCK()
-      {
-         GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
-	 GLint i;
-	 LOCAL_VARS;
-
-	 if (DBG) fprintf(stderr, "ReadRGBAPixels\n");
-
-	 HW_READ_CLIPLOOP()
-	    {
-               for (i=0;i<n;i++) {
-                  int fy = Y_FLIP( y[i] );
-                     if (CLIPPIXEL( x[i], fy ))
-                        READ_RGBA( rgba[i], x[i], fy );
-               }
-	    }
-	 HW_ENDCLIPLOOP();
-      }
-   HW_READ_UNLOCK();
-}
-
-static void TAG(InitPointers)(struct gl_renderbuffer *rb)
-{
-   rb->PutRow = TAG(WriteRGBASpan);
-   rb->PutValues = TAG(WriteRGBAPixels);
-   rb->GetValues = TAG(ReadRGBAPixels);
-
-#if defined(GET_PTR)
-#if defined(USE_SSE_ASM) && \
-   (SPANTMP_PIXEL_FMT == GL_BGRA) && \
-     (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
-   if ( cpu_has_xmm2 ) {
-      if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "SSE2" );
-      rb->GetRow = TAG2(ReadRGBASpan, _SSE2);
-   }
-   else
-#endif
-#if defined(USE_SSE_ASM) && \
-   (SPANTMP_PIXEL_FMT == GL_BGRA) && \
-     (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
-   if ( cpu_has_xmm ) {
-      if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "SSE" );
-      rb->GetRow = TAG2(ReadRGBASpan, _SSE);
-   }
-   else
-#endif
-#if defined(USE_MMX_ASM) && \
-   (((SPANTMP_PIXEL_FMT == GL_BGRA) && \
-	(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)) || \
-    ((SPANTMP_PIXEL_FMT == GL_RGB) && \
-	(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)))
-   if ( cpu_has_mmx ) {
-      if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "MMX" );
-      rb->GetRow = TAG2(ReadRGBASpan, _MMX);
-   }
-   else
-#endif
-#endif /* GET_PTR */
-   {
-      if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "C" );
-      rb->GetRow = TAG(ReadRGBASpan);
-   }
-
-}
-
-
-#undef WRITE_PIXEL
-#undef WRITE_RGBA
-#undef READ_RGBA
-#undef TAG
-#undef TAG2
-#undef GET_VALUE
-#undef PUT_VALUE
-#undef GET_PTR
-#undef SPANTMP_PIXEL_FMT
-#undef SPANTMP_PIXEL_TYPE
diff --git a/mesalib/src/mesa/drivers/dri/common/spantmp_common.h b/mesalib/src/mesa/drivers/dri/common/spantmp_common.h
deleted file mode 100644
index 8916e7b0c..000000000
--- a/mesalib/src/mesa/drivers/dri/common/spantmp_common.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright 2000-2001 VA Linux Systems, Inc.
- * (C) Copyright IBM Corporation 2004
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file spantmp_common.h
- *
- * common macros for span read / write functions to be used in the depth,
- * stencil and pixel span templates.
- */
-
-#ifndef HW_WRITE_LOCK
-#define HW_WRITE_LOCK()		HW_LOCK()
-#endif
-
-#ifndef HW_WRITE_UNLOCK
-#define HW_WRITE_UNLOCK()	HW_UNLOCK()
-#endif
-
-#ifndef HW_READ_LOCK
-#define HW_READ_LOCK()		HW_LOCK()
-#endif
-
-#ifndef HW_READ_UNLOCK
-#define HW_READ_UNLOCK()	HW_UNLOCK()
-#endif
-
-#ifndef HW_CLIPLOOP
-#define HW_CLIPLOOP()							\
-   do {									\
-      int minx = 0;							\
-      int miny = 0;							\
-      int maxx = dPriv->w;						\
-      int maxy = dPriv->h;
-#endif
-
-#ifndef HW_ENDCLIPLOOP
-#define HW_ENDCLIPLOOP()						\
-   } while (0)
-#endif
-
-#ifndef CLIPPIXEL
-#define CLIPPIXEL( _x, _y )						\
-   ((_x >= minx) && (_x < maxx) && (_y >= miny) && (_y < maxy))
-#endif
-
-#ifndef CLIPSPAN
-#define CLIPSPAN( _x, _y, _n, _x1, _n1, _i )				\
-   if ( _y < miny || _y >= maxy /*|| _x + n < minx || _x >=maxx*/ ) {	\
-      _n1 = 0, _x1 = x;							\
-   } else {								\
-      _n1 = _n;								\
-      _x1 = _x;								\
-      if ( _x1 < minx ) _i += (minx-_x1), n1 -= (minx-_x1), _x1 = minx; \
-      if ( _x1 + _n1 >= maxx ) n1 -= (_x1 + n1 - maxx);		        \
-   }
-#endif
diff --git a/mesalib/src/mesa/drivers/dri/common/stenciltmp.h b/mesalib/src/mesa/drivers/dri/common/stenciltmp.h
deleted file mode 100644
index 950d3c4df..000000000
--- a/mesalib/src/mesa/drivers/dri/common/stenciltmp.h
+++ /dev/null
@@ -1,186 +0,0 @@
-
-#include "spantmp_common.h"
-
-#ifndef DBG
-#define DBG 0
-#endif
-
-#ifndef HAVE_HW_STENCIL_SPANS
-#define HAVE_HW_STENCIL_SPANS 0
-#endif
-
-#ifndef HAVE_HW_STENCIL_PIXELS
-#define HAVE_HW_STENCIL_PIXELS 0
-#endif
-
-static void TAG(WriteStencilSpan)( struct gl_context *ctx,
-                                   struct gl_renderbuffer *rb,
-				   GLuint n, GLint x, GLint y,
-				   const void *values, const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte *stencil = (const GLubyte *) values;
-	 GLint x1;
-	 GLint n1;
-	 LOCAL_STENCIL_VARS;
-
-	 y = Y_FLIP(y);
-
-#if HAVE_HW_STENCIL_SPANS
-	 (void) x1; (void) n1;
-
-	 if (DBG) fprintf(stderr, "WriteStencilSpan 0..%d (x1 %d)\n",
-			  (int)n1, (int)x1);
-
-	 WRITE_STENCIL_SPAN();
-#else /* HAVE_HW_STENCIL_SPANS */
-	 HW_CLIPLOOP() 
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-
-	       if (DBG) fprintf(stderr, "WriteStencilSpan %d..%d (x1 %d)\n",
-				(int)i, (int)n1, (int)x1);
-
-	       if (mask)
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     if (mask[i])
-			WRITE_STENCIL( x1, y, stencil[i] );
-	       }
-	       else
-	       {
-		  for (;n1>0;i++,x1++,n1--)
-		     WRITE_STENCIL( x1, y, stencil[i] );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-#endif /* !HAVE_HW_STENCIL_SPANS */
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-static void TAG(WriteStencilPixels)( struct gl_context *ctx,
-                                     struct gl_renderbuffer *rb,
-				     GLuint n,
-				     const GLint x[], const GLint y[],
-				     const void *values, const GLubyte mask[] )
-{
-   HW_WRITE_LOCK()
-      {
-         const GLubyte *stencil = (const GLubyte *) values;
-	 GLuint i;
-	 LOCAL_STENCIL_VARS;
-
-	 if (DBG) fprintf(stderr, "WriteStencilPixels\n");
-
-#if HAVE_HW_STENCIL_PIXELS
-	 (void) i;
-
-	 WRITE_STENCIL_PIXELS();
-#else /* HAVE_HW_STENCIL_PIXELS */
-	 HW_CLIPLOOP()
-	    {
-	       for (i=0;i<n;i++)
-	       {
-		  if (mask[i]) {
-		     const int fy = Y_FLIP(y[i]);
-		     if (CLIPPIXEL(x[i],fy))
-			WRITE_STENCIL( x[i], fy, stencil[i] );
-		  }
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-#endif /* !HAVE_HW_STENCIL_PIXELS */
-      }
-   HW_WRITE_UNLOCK();
-}
-
-
-/* Read stencil spans and pixels
- */
-static void TAG(ReadStencilSpan)( struct gl_context *ctx,
-                                  struct gl_renderbuffer *rb,
-				  GLuint n, GLint x, GLint y,
-				  void *values)
-{
-   HW_READ_LOCK()
-      {
-         GLubyte *stencil = (GLubyte *) values;
-	 GLint x1,n1;
-	 LOCAL_STENCIL_VARS;
-
-	 y = Y_FLIP(y);
-
-	 if (DBG) fprintf(stderr, "ReadStencilSpan\n");
-
-#if HAVE_HW_STENCIL_SPANS
-	 (void) x1; (void) n1;
-
-	 READ_STENCIL_SPAN();
-#else /* HAVE_HW_STENCIL_SPANS */
-	 HW_CLIPLOOP() 
-	    {
-	       GLint i = 0;
-	       CLIPSPAN(x,y,n,x1,n1,i);
-	       for (;n1>0;i++,n1--)
-		  READ_STENCIL( stencil[i], (x+i), y );
-	    }
-	 HW_ENDCLIPLOOP();
-#endif /* !HAVE_HW_STENCIL_SPANS */
-      }
-   HW_READ_UNLOCK();
-}
-
-static void TAG(ReadStencilPixels)( struct gl_context *ctx,
-                                    struct gl_renderbuffer *rb,
-                                    GLuint n, const GLint x[], const GLint y[],
-				    void *values )
-{
-   HW_READ_LOCK()
-      {
-         GLubyte *stencil = (GLubyte *) values;
-	 GLuint i;
-	 LOCAL_STENCIL_VARS;
-
-	 if (DBG) fprintf(stderr, "ReadStencilPixels\n");
- 
-#if HAVE_HW_STENCIL_PIXELS
-	 (void) i;
-
-	 READ_STENCIL_PIXELS();
-#else /* HAVE_HW_STENCIL_PIXELS */
-	 HW_CLIPLOOP()
-	    {
-	       for (i=0;i<n;i++) {
-		  int fy = Y_FLIP( y[i] );
-		  if (CLIPPIXEL( x[i], fy ))
-		     READ_STENCIL( stencil[i], x[i], fy );
-	       }
-	    }
-	 HW_ENDCLIPLOOP();
-#endif /* !HAVE_HW_STENCIL_PIXELS */
-      }
-   HW_READ_UNLOCK();
-}
-
-
-
-/**
- * Initialize the given renderbuffer's span routines to point to
- * the stencil functions we generated above.
- */
-static void TAG(InitStencilPointers)(struct gl_renderbuffer *rb)
-{
-   rb->GetRow = TAG(ReadStencilSpan);
-   rb->GetValues = TAG(ReadStencilPixels);
-   rb->PutRow = TAG(WriteStencilSpan);
-   rb->PutValues = TAG(WriteStencilPixels);
-}
-
-
-#undef WRITE_STENCIL
-#undef READ_STENCIL
-#undef TAG
diff --git a/mesalib/src/mesa/drivers/dri/swrast/Makefile.sources b/mesalib/src/mesa/drivers/dri/swrast/Makefile.sources
index 9de5cb823..7630dba4b 100644
--- a/mesalib/src/mesa/drivers/dri/swrast/Makefile.sources
+++ b/mesalib/src/mesa/drivers/dri/swrast/Makefile.sources
@@ -1,6 +1,5 @@
 SWRAST_DRIVER_FILES = \
-	swrast.c \
-	swrast_span.c
+	swrast.c 
 
 SWRAST_COMMON_FILES = \
 	../common/utils.c \
diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast.c b/mesalib/src/mesa/drivers/dri/swrast/swrast.c
index 4f6d0160f..d18dd0927 100644
--- a/mesalib/src/mesa/drivers/dri/swrast/swrast.c
+++ b/mesalib/src/mesa/drivers/dri/swrast/swrast.c
@@ -94,7 +94,7 @@ static void swrastSetTexBuffer2(__DRIcontext *pDRICtx, GLint target,
     _mesa_init_teximage_fields(&dri_ctx->Base, texImage,
 			       w, h, 1, 0, internalFormat, texFormat);
 
-    sPriv->swrast_loader->getImage(dPriv, x, y, w, h, (char *)swImage->Data,
+    sPriv->swrast_loader->getImage(dPriv, x, y, w, h, (char *)swImage->Buffer,
 				   dPriv->loaderPrivate);
 
     _mesa_unlock_texture(&dri_ctx->Base, texObj);
@@ -263,10 +263,12 @@ choose_pixel_format(const struct gl_config *v)
 static void
 swrast_delete_renderbuffer(struct gl_renderbuffer *rb)
 {
+    struct dri_swrast_renderbuffer *xrb = dri_swrast_renderbuffer(rb);
+
     TRACE;
 
-    free(rb->Data);
-    free(rb);
+    free(xrb->Base.Buffer);
+    free(xrb);
 }
 
 /* see bytes_per_line in libGL */
@@ -282,17 +284,16 @@ static GLboolean
 swrast_alloc_front_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
 			   GLenum internalFormat, GLuint width, GLuint height)
 {
-    struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+    struct dri_swrast_renderbuffer *xrb = dri_swrast_renderbuffer(rb);
 
     TRACE;
 
     (void) ctx;
     (void) internalFormat;
 
-    rb->Data = NULL;
+    xrb->Base.Buffer = NULL;
     rb->Width = width;
     rb->Height = height;
-    rb->RowStride = width;
     xrb->pitch = bytes_per_line(width * xrb->bpp, 32);
 
     return GL_TRUE;
@@ -302,24 +303,25 @@ static GLboolean
 swrast_alloc_back_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
 			  GLenum internalFormat, GLuint width, GLuint height)
 {
-    struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+    struct dri_swrast_renderbuffer *xrb = dri_swrast_renderbuffer(rb);
 
     TRACE;
 
-    free(rb->Data);
+    free(xrb->Base.Buffer);
 
     swrast_alloc_front_storage(ctx, rb, internalFormat, width, height);
 
-    rb->Data = malloc(height * xrb->pitch);
+    xrb->Base.Buffer = malloc(height * xrb->pitch);
 
     return GL_TRUE;
 }
 
-static struct swrast_renderbuffer *
+static struct dri_swrast_renderbuffer *
 swrast_new_renderbuffer(const struct gl_config *visual, __DRIdrawable *dPriv,
 			GLboolean front)
 {
-    struct swrast_renderbuffer *xrb = calloc(1, sizeof *xrb);
+    struct dri_swrast_renderbuffer *xrb = calloc(1, sizeof *xrb);
+    struct gl_renderbuffer *rb;
     GLuint pixel_format;
 
     TRACE;
@@ -327,48 +329,44 @@ swrast_new_renderbuffer(const struct gl_config *visual, __DRIdrawable *dPriv,
     if (!xrb)
 	return NULL;
 
-    _mesa_init_renderbuffer(&xrb->Base, 0);
+    rb = &xrb->Base.Base;
+
+    _mesa_init_renderbuffer(rb, 0);
 
     pixel_format = choose_pixel_format(visual);
 
     xrb->dPriv = dPriv;
-    xrb->Base.Delete = swrast_delete_renderbuffer;
+    xrb->Base.Base.Delete = swrast_delete_renderbuffer;
     if (front) {
-	xrb->Base.AllocStorage = swrast_alloc_front_storage;
-	swrast_set_span_funcs_front(xrb, pixel_format);
+        rb->AllocStorage = swrast_alloc_front_storage;
     }
     else {
-	xrb->Base.AllocStorage = swrast_alloc_back_storage;
-	swrast_set_span_funcs_back(xrb, pixel_format);
+	rb->AllocStorage = swrast_alloc_back_storage;
     }
 
     switch (pixel_format) {
     case PF_A8R8G8B8:
-	xrb->Base.Format = MESA_FORMAT_ARGB8888;
-	xrb->Base.InternalFormat = GL_RGBA;
-	xrb->Base._BaseFormat = GL_RGBA;
-	xrb->Base.DataType = GL_UNSIGNED_BYTE;
+	rb->Format = MESA_FORMAT_ARGB8888;
+	rb->InternalFormat = GL_RGBA;
+	rb->_BaseFormat = GL_RGBA;
 	xrb->bpp = 32;
 	break;
     case PF_X8R8G8B8:
-	xrb->Base.Format = MESA_FORMAT_ARGB8888; /* XXX */
-	xrb->Base.InternalFormat = GL_RGB;
-	xrb->Base._BaseFormat = GL_RGB;
-	xrb->Base.DataType = GL_UNSIGNED_BYTE;
+	rb->Format = MESA_FORMAT_ARGB8888; /* XXX */
+	rb->InternalFormat = GL_RGB;
+	rb->_BaseFormat = GL_RGB;
 	xrb->bpp = 32;
 	break;
     case PF_R5G6B5:
-	xrb->Base.Format = MESA_FORMAT_RGB565;
-	xrb->Base.InternalFormat = GL_RGB;
-	xrb->Base._BaseFormat = GL_RGB;
-	xrb->Base.DataType = GL_UNSIGNED_BYTE;
+	rb->Format = MESA_FORMAT_RGB565;
+	rb->InternalFormat = GL_RGB;
+	rb->_BaseFormat = GL_RGB;
 	xrb->bpp = 16;
 	break;
     case PF_R3G3B2:
-	xrb->Base.Format = MESA_FORMAT_RGB332;
-	xrb->Base.InternalFormat = GL_RGB;
-	xrb->Base._BaseFormat = GL_RGB;
-	xrb->Base.DataType = GL_UNSIGNED_BYTE;
+	rb->Format = MESA_FORMAT_RGB332;
+	rb->InternalFormat = GL_RGB;
+	rb->_BaseFormat = GL_RGB;
 	xrb->bpp = 8;
 	break;
     default:
@@ -386,10 +384,10 @@ swrast_map_renderbuffer(struct gl_context *ctx,
 			GLubyte **out_map,
 			GLint *out_stride)
 {
-   struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
-   GLubyte *map = rb->Data;
+   struct dri_swrast_renderbuffer *xrb = dri_swrast_renderbuffer(rb);
+   GLubyte *map = xrb->Base.Buffer;
    int cpp = _mesa_get_format_bytes(rb->Format);
-   int stride = rb->RowStride * cpp;
+   int stride = rb->Width * cpp;
 
    if (rb->AllocStorage == swrast_alloc_front_storage) {
       __DRIdrawable *dPriv = xrb->dPriv;
@@ -402,18 +400,18 @@ swrast_map_renderbuffer(struct gl_context *ctx,
       xrb->map_h = h;
 
       stride = w * cpp;
-      rb->Data = malloc(h * stride);
+      xrb->Base.Buffer = malloc(h * stride);
 
       sPriv->swrast_loader->getImage(dPriv, x, y, w, h,
-				     (char *)rb->Data,
+				     (char *) xrb->Base.Buffer,
 				     dPriv->loaderPrivate);
 
-      *out_map = rb->Data;
+      *out_map = xrb->Base.Buffer;
       *out_stride = stride;
       return;
    }
 
-   ASSERT(rb->Data);
+   ASSERT(xrb->Base.Buffer);
 
    if (rb->AllocStorage == swrast_alloc_back_storage) {
       map += (rb->Height - 1) * stride;
@@ -431,7 +429,7 @@ static void
 swrast_unmap_renderbuffer(struct gl_context *ctx,
 			  struct gl_renderbuffer *rb)
 {
-   struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+   struct dri_swrast_renderbuffer *xrb = dri_swrast_renderbuffer(rb);
 
    if (rb->AllocStorage == swrast_alloc_front_storage) {
       __DRIdrawable *dPriv = xrb->dPriv;
@@ -441,12 +439,12 @@ swrast_unmap_renderbuffer(struct gl_context *ctx,
 	 sPriv->swrast_loader->putImage(dPriv, __DRI_SWRAST_IMAGE_OP_DRAW,
 					xrb->map_x, xrb->map_y,
 					xrb->map_w, xrb->map_h,
-					rb->Data,
+					(char *) xrb->Base.Buffer,
 					dPriv->loaderPrivate);
       }
 
-      free(rb->Data);
-      rb->Data = NULL;
+      free(xrb->Base.Buffer);
+      xrb->Base.Buffer = NULL;
    }
 }
 
@@ -457,7 +455,7 @@ dri_create_buffer(__DRIscreen * sPriv,
 {
     struct dri_drawable *drawable = NULL;
     struct gl_framebuffer *fb;
-    struct swrast_renderbuffer *frontrb, *backrb;
+    struct dri_swrast_renderbuffer *frontrb, *backrb;
 
     TRACE;
 
@@ -482,12 +480,12 @@ dri_create_buffer(__DRIscreen * sPriv,
 
     /* add front renderbuffer */
     frontrb = swrast_new_renderbuffer(visual, dPriv, GL_TRUE);
-    _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontrb->Base);
+    _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontrb->Base.Base);
 
     /* add back renderbuffer */
     if (visual->doubleBufferMode) {
 	backrb = swrast_new_renderbuffer(visual, dPriv, GL_FALSE);
-	_mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backrb->Base);
+	_mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backrb->Base.Base);
     }
 
     /* add software renderbuffers */
@@ -538,16 +536,16 @@ dri_swap_buffers(__DRIdrawable * dPriv)
 
     struct dri_drawable *drawable = dri_drawable(dPriv);
     struct gl_framebuffer *fb;
-    struct swrast_renderbuffer *frontrb, *backrb;
+    struct dri_swrast_renderbuffer *frontrb, *backrb;
 
     TRACE;
 
     fb = &drawable->Base;
 
     frontrb =
-	swrast_renderbuffer(fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer);
+	dri_swrast_renderbuffer(fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer);
     backrb =
-	swrast_renderbuffer(fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer);
+	dri_swrast_renderbuffer(fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer);
 
     /* check for signle-buffered */
     if (backrb == NULL)
@@ -561,9 +559,9 @@ dri_swap_buffers(__DRIdrawable * dPriv)
 
     sPriv->swrast_loader->putImage(dPriv, __DRI_SWRAST_IMAGE_OP_SWAP,
 				   0, 0,
-				   frontrb->Base.Width,
-				   frontrb->Base.Height,
-				   backrb->Base.Data,
+				   frontrb->Base.Base.Width,
+				   frontrb->Base.Base.Height,
+				   (char *) backrb->Base.Buffer,
 				   dPriv->loaderPrivate);
 }
 
diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast_priv.h b/mesalib/src/mesa/drivers/dri/swrast/swrast_priv.h
index b57012aef..b25de931a 100644
--- a/mesalib/src/mesa/drivers/dri/swrast/swrast_priv.h
+++ b/mesalib/src/mesa/drivers/dri/swrast/swrast_priv.h
@@ -31,6 +31,7 @@
 #include <GL/internal/dri_interface.h>
 #include "main/mtypes.h"
 #include "dri_util.h"
+#include "swrast/s_context.h"
 
 
 /**
@@ -100,8 +101,8 @@ swrast_drawable(struct gl_framebuffer *fb)
     return (struct dri_drawable *) fb;
 }
 
-struct swrast_renderbuffer {
-    struct gl_renderbuffer Base;
+struct dri_swrast_renderbuffer {
+    struct swrast_renderbuffer Base;
     __DRIdrawable *dPriv;
 
     /* GL_MAP_*_BIT, used for mapping of front buffer. */
@@ -114,10 +115,10 @@ struct swrast_renderbuffer {
     GLuint bpp;
 };
 
-static INLINE struct swrast_renderbuffer *
-swrast_renderbuffer(struct gl_renderbuffer *rb)
+static INLINE struct dri_swrast_renderbuffer *
+dri_swrast_renderbuffer(struct gl_renderbuffer *rb)
 {
-    return (struct swrast_renderbuffer *) rb;
+    return (struct dri_swrast_renderbuffer *) rb;
 }
 
 
@@ -130,14 +131,4 @@ swrast_renderbuffer(struct gl_renderbuffer *rb)
 #define PF_X8R8G8B8   4		/**< 32bpp TrueColor:  8-R, 8-G, 8-B bits */
 
 
-/* swrast_span.c */
-
-extern void
-swrast_set_span_funcs_back(struct swrast_renderbuffer *xrb,
-			   GLuint pixel_format);
-
-extern void
-swrast_set_span_funcs_front(struct swrast_renderbuffer *xrb,
-			    GLuint pixel_format);
-
 #endif /* _SWRAST_PRIV_H_ */
diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast_span.c b/mesalib/src/mesa/drivers/dri/swrast/swrast_span.c
deleted file mode 100644
index ba6174f9d..000000000
--- a/mesalib/src/mesa/drivers/dri/swrast/swrast_span.c
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  7.1
- *
- * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
- * Copyright 2008, 2010 George Sapountzis <gsapountzis@gmail.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "swrast_priv.h"
-
-#define YFLIP(_xrb, Y) ((_xrb)->Base.Height - (Y) - 1)
-
-/*
- * Dithering support takes the "computation" extreme in the "computation vs.
- * storage" trade-off. This approach is very simple to implement and any
- * computational overhead should be acceptable. XMesa uses table lookups for
- * around 8KB of storage overhead per visual.
- */
-#define DITHER 1
-
-static const GLubyte kernel[16] = {
-    0*16,  8*16,  2*16, 10*16,
-   12*16,  4*16, 14*16,  6*16,
-    3*16, 11*16,  1*16,  9*16,
-   15*16,  7*16, 13*16,  5*16,
-};
-
-#if DITHER
-#define DITHER_COMP(X, Y) kernel[((X) & 0x3) | (((Y) & 0x3) << 2)]
-
-#define DITHER_CLAMP(X) (((X) < 255) ? (X) : 255)
-#else
-#define DITHER_COMP(X, Y) 0
-
-#define DITHER_CLAMP(X) (X)
-#endif
-
-
-/*
- * Pixel macros shared across front/back buffer span functions.
- */
-
-/* 32-bit BGRA */
-#define STORE_PIXEL_A8R8G8B8(DST, X, Y, VALUE) \
-   *DST = VALUE[ACOMP] << 24 | VALUE[RCOMP] << 16 | VALUE[GCOMP] << 8 | VALUE[BCOMP]
-#define STORE_PIXEL_RGB_A8R8G8B8(DST, X, Y, VALUE) \
-   *DST = 0xff << 24 | VALUE[RCOMP] << 16 | VALUE[GCOMP] << 8 | VALUE[BCOMP]
-#define FETCH_PIXEL_A8R8G8B8(DST, SRC) \
-   DST[ACOMP] = *SRC >> 24;            \
-   DST[RCOMP] = (*SRC >> 16) & 0xff;   \
-   DST[GCOMP] = (*SRC >> 8) & 0xff;    \
-   DST[BCOMP] = *SRC & 0xff
-
-
-/* 32-bit BGRX */
-#define STORE_PIXEL_X8R8G8B8(DST, X, Y, VALUE) \
-   *DST = 0xff << 24 | VALUE[RCOMP] << 16 | VALUE[GCOMP] << 8 | VALUE[BCOMP]
-#define STORE_PIXEL_RGB_X8R8G8B8(DST, X, Y, VALUE) \
-   *DST = 0xff << 24 | VALUE[RCOMP] << 16 | VALUE[GCOMP] << 8 | VALUE[BCOMP]
-#define FETCH_PIXEL_X8R8G8B8(DST, SRC) \
-   DST[ACOMP] = 0xff;                  \
-   DST[RCOMP] = (*SRC >> 16) & 0xff;   \
-   DST[GCOMP] = (*SRC >> 8) & 0xff;    \
-   DST[BCOMP] = *SRC & 0xff
-
-
-/* 16-bit BGR */
-#define STORE_PIXEL_R5G6B5(DST, X, Y, VALUE) \
-   do { \
-   int d = DITHER_COMP(X, Y) >> 6; \
-   *DST = ( ((DITHER_CLAMP((VALUE[RCOMP]) + d) & 0xf8) << 8) | \
-            ((DITHER_CLAMP((VALUE[GCOMP]) + d) & 0xfc) << 3) | \
-            ((DITHER_CLAMP((VALUE[BCOMP]) + d) & 0xf8) >> 3) ); \
-   } while(0)
-#define FETCH_PIXEL_R5G6B5(DST, SRC) \
-   do { \
-   DST[ACOMP] = 0xff; \
-   DST[RCOMP] = ((*SRC >> 8) & 0xf8) * 255 / 0xf8; \
-   DST[GCOMP] = ((*SRC >> 3) & 0xfc) * 255 / 0xfc; \
-   DST[BCOMP] = ((*SRC << 3) & 0xf8) * 255 / 0xf8; \
-   } while(0)
-
-
-/* 8-bit BGR */
-#define STORE_PIXEL_R3G3B2(DST, X, Y, VALUE) \
-   do { \
-   int d = DITHER_COMP(X, Y) >> 3; \
-   GLubyte *p = (GLubyte *)DST; \
-   *p = ( ((DITHER_CLAMP((VALUE[RCOMP]) + d) & 0xe0) >> 5) | \
-	  ((DITHER_CLAMP((VALUE[GCOMP]) + d) & 0xe0) >> 2) | \
-	  ((DITHER_CLAMP((VALUE[BCOMP]) + d) & 0xc0) >> 0) ); \
-   } while(0)
-#define FETCH_PIXEL_R3G3B2(DST, SRC) \
-   do { \
-   GLubyte p = *(GLubyte *)SRC; \
-   DST[ACOMP] = 0xff; \
-   DST[RCOMP] = ((p << 5) & 0xe0) * 255 / 0xe0; \
-   DST[GCOMP] = ((p << 2) & 0xe0) * 255 / 0xe0; \
-   DST[BCOMP] = ((p << 0) & 0xc0) * 255 / 0xc0; \
-   } while(0)
-
-
-/*
- * Generate code for back-buffer span functions.
- */
-
-/* 32-bit BGRA */
-#define NAME(FUNC) FUNC##_A8R8G8B8
-#define RB_TYPE GLubyte
-#define SPAN_VARS \
-   struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLuint *P = (GLuint *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch / 4 + (X)
-#define INC_PIXEL_PTR(P) P++
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   STORE_PIXEL_A8R8G8B8(DST, X, Y, VALUE)
-#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
-   STORE_PIXEL_RGB_A8R8G8B8(DST, X, Y, VALUE)
-#define FETCH_PIXEL(DST, SRC) \
-   FETCH_PIXEL_A8R8G8B8(DST, SRC)
-
-#include "swrast/s_spantemp.h"
-
-
-/* 32-bit BGRX */
-#define NAME(FUNC) FUNC##_X8R8G8B8
-#define RB_TYPE GLubyte
-#define SPAN_VARS \
-   struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLuint *P = (GLuint *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch / 4 + (X);
-#define INC_PIXEL_PTR(P) P++
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   STORE_PIXEL_X8R8G8B8(DST, X, Y, VALUE)
-#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
-   STORE_PIXEL_RGB_X8R8G8B8(DST, X, Y, VALUE)
-#define FETCH_PIXEL(DST, SRC) \
-   FETCH_PIXEL_X8R8G8B8(DST, SRC)
-
-#include "swrast/s_spantemp.h"
-
-
-/* 16-bit BGR */
-#define NAME(FUNC) FUNC##_R5G6B5
-#define RB_TYPE GLubyte
-#define SPAN_VARS \
-   struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLushort *P = (GLushort *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch / 2 + (X);
-#define INC_PIXEL_PTR(P) P++
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   STORE_PIXEL_R5G6B5(DST, X, Y, VALUE)
-#define FETCH_PIXEL(DST, SRC) \
-   FETCH_PIXEL_R5G6B5(DST, SRC)
-
-#include "swrast/s_spantemp.h"
-
-
-/* 8-bit BGR */
-#define NAME(FUNC) FUNC##_R3G3B2
-#define RB_TYPE GLubyte
-#define SPAN_VARS \
-   struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X) * 1;
-#define INC_PIXEL_PTR(P) P += 1
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   STORE_PIXEL_R3G3B2(DST, X, Y, VALUE)
-#define FETCH_PIXEL(DST, SRC) \
-   FETCH_PIXEL_R3G3B2(DST, SRC)
-
-#include "swrast/s_spantemp.h"
-
-
-/*
- * Generate code for front-buffer span functions.
- */
-
-/* 32-bit BGRA */
-#define NAME(FUNC) FUNC##_A8R8G8B8_front
-#define RB_TYPE GLubyte
-#define SPAN_VARS \
-   struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLuint *P = (GLuint *)row;
-#define INC_PIXEL_PTR(P) P++
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   STORE_PIXEL_A8R8G8B8(DST, X, Y, VALUE)
-#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
-   STORE_PIXEL_RGB_A8R8G8B8(DST, X, Y, VALUE)
-#define FETCH_PIXEL(DST, SRC) \
-   FETCH_PIXEL_A8R8G8B8(DST, SRC)
-
-#include "swrast_spantemp.h"
-
-
-/* 32-bit BGRX */
-#define NAME(FUNC) FUNC##_X8R8G8B8_front
-#define RB_TYPE GLubyte
-#define SPAN_VARS \
-   struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLuint *P = (GLuint *)row;
-#define INC_PIXEL_PTR(P) P++
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   STORE_PIXEL_X8R8G8B8(DST, X, Y, VALUE)
-#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
-   STORE_PIXEL_RGB_X8R8G8B8(DST, X, Y, VALUE)
-#define FETCH_PIXEL(DST, SRC) \
-   FETCH_PIXEL_X8R8G8B8(DST, SRC)
-
-#include "swrast_spantemp.h"
-
-
-/* 16-bit BGR */
-#define NAME(FUNC) FUNC##_R5G6B5_front
-#define RB_TYPE GLubyte
-#define SPAN_VARS \
-   struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLushort *P = (GLushort *)row;
-#define INC_PIXEL_PTR(P) P++
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   STORE_PIXEL_R5G6B5(DST, X, Y, VALUE)
-#define FETCH_PIXEL(DST, SRC) \
-   FETCH_PIXEL_R5G6B5(DST, SRC)
-
-#include "swrast_spantemp.h"
-
-
-/* 8-bit BGR */
-#define NAME(FUNC) FUNC##_R3G3B2_front
-#define RB_TYPE GLubyte
-#define SPAN_VARS \
-   struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
-#define INIT_PIXEL_PTR(P, X, Y) \
-   GLubyte *P = (GLubyte *)row;
-#define INC_PIXEL_PTR(P) P += 1
-#define STORE_PIXEL(DST, X, Y, VALUE) \
-   STORE_PIXEL_R3G3B2(DST, X, Y, VALUE)
-#define FETCH_PIXEL(DST, SRC) \
-   FETCH_PIXEL_R3G3B2(DST, SRC)
-
-#include "swrast_spantemp.h"
-
-
-/*
- * Back-buffers are malloced memory and always private.
- *
- * BACK_PIXMAP (not supported)
- * BACK_XIMAGE
- */
-void
-swrast_set_span_funcs_back(struct swrast_renderbuffer *xrb,
-			   GLuint pixel_format)
-{
-    switch (pixel_format) {
-    case PF_A8R8G8B8:
-	xrb->Base.GetRow = get_row_A8R8G8B8;
-	xrb->Base.GetValues = get_values_A8R8G8B8;
-	xrb->Base.PutRow = put_row_A8R8G8B8;
-	xrb->Base.PutValues = put_values_A8R8G8B8;
-	break;
-    case PF_X8R8G8B8:
-	xrb->Base.GetRow = get_row_X8R8G8B8;
-	xrb->Base.GetValues = get_values_X8R8G8B8;
-	xrb->Base.PutRow = put_row_X8R8G8B8;
-	xrb->Base.PutValues = put_values_X8R8G8B8;
-	break;
-    case PF_R5G6B5:
-	xrb->Base.GetRow = get_row_R5G6B5;
-	xrb->Base.GetValues = get_values_R5G6B5;
-	xrb->Base.PutRow = put_row_R5G6B5;
-	xrb->Base.PutValues = put_values_R5G6B5;
-	break;
-    case PF_R3G3B2:
-	xrb->Base.GetRow = get_row_R3G3B2;
-	xrb->Base.GetValues = get_values_R3G3B2;
-	xrb->Base.PutRow = put_row_R3G3B2;
-	xrb->Base.PutValues = put_values_R3G3B2;
-	break;
-    default:
-	assert(0);
-	return;
-    }
-}
-
-
-/*
- * Front-buffers are provided by the loader, the xorg loader uses pixmaps.
- *
- * WINDOW,          An X window
- * GLXWINDOW,       GLX window
- * PIXMAP,          GLX pixmap
- * PBUFFER          GLX Pbuffer
- */
-void
-swrast_set_span_funcs_front(struct swrast_renderbuffer *xrb,
-			    GLuint pixel_format)
-{
-    switch (pixel_format) {
-    case PF_A8R8G8B8:
-	xrb->Base.GetRow = get_row_A8R8G8B8_front;
-	xrb->Base.GetValues = get_values_A8R8G8B8_front;
-	xrb->Base.PutRow = put_row_A8R8G8B8_front;
-	xrb->Base.PutValues = put_values_A8R8G8B8_front;
-	break;
-    case PF_X8R8G8B8:
-	xrb->Base.GetRow = get_row_X8R8G8B8_front;
-	xrb->Base.GetValues = get_values_X8R8G8B8_front;
-	xrb->Base.PutRow = put_row_X8R8G8B8_front;
-	xrb->Base.PutValues = put_values_X8R8G8B8_front;
-	break;
-    case PF_R5G6B5:
-	xrb->Base.GetRow = get_row_R5G6B5_front;
-	xrb->Base.GetValues = get_values_R5G6B5_front;
-	xrb->Base.PutRow = put_row_R5G6B5_front;
-	xrb->Base.PutValues = put_values_R5G6B5_front;
-	break;
-    case PF_R3G3B2:
-	xrb->Base.GetRow = get_row_R3G3B2_front;
-	xrb->Base.GetValues = get_values_R3G3B2_front;
-	xrb->Base.PutRow = put_row_R3G3B2_front;
-	xrb->Base.PutValues = put_values_R3G3B2_front;
-	break;
-    default:
-	assert(0);
-	return;
-    }
-}
diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast_spantemp.h b/mesalib/src/mesa/drivers/dri/swrast/swrast_spantemp.h
deleted file mode 100644
index 50671193e..000000000
--- a/mesalib/src/mesa/drivers/dri/swrast/swrast_spantemp.h
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.5.1
- *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-/*
- * Modified version of swrast/s_spantemp.h for front-buffer rendering. The
- * no-mask paths use a scratch row to avoid repeated calls to the loader.
- *
- * For the mask paths we always use an array of 4 elements of RB_TYPE. This is
- * to satisfy the xorg loader requirement of an image pitch of 32 bits and
- * should be ok for other loaders also.
- */
-
-
-#ifndef _SWRAST_SPANTEMP_ONCE
-#define _SWRAST_SPANTEMP_ONCE
-
-static INLINE void
-PUT_PIXEL( struct gl_context *glCtx, GLint x, GLint y, GLvoid *p )
-{
-    __DRIcontext *ctx = swrast_context(glCtx)->cPriv;
-    __DRIdrawable *draw = swrast_drawable(glCtx->DrawBuffer)->dPriv;
-
-    __DRIscreen *screen = ctx->driScreenPriv;
-
-    screen->swrast_loader->putImage(draw, __DRI_SWRAST_IMAGE_OP_DRAW,
-				    x, y, 1, 1, (char *)p,
-				    draw->loaderPrivate);
-}
-
-
-static INLINE void
-GET_PIXEL( struct gl_context *glCtx, GLint x, GLint y, GLubyte *p )
-{
-    __DRIcontext *ctx = swrast_context(glCtx)->cPriv;
-    __DRIdrawable *read = swrast_drawable(glCtx->ReadBuffer)->dPriv;
-
-    __DRIscreen *screen = ctx->driScreenPriv;
-
-    screen->swrast_loader->getImage(read, x, y, 1, 1, (char *)p,
-				    read->loaderPrivate);
-}
-
-static INLINE void
-PUT_ROW( struct gl_context *glCtx, GLint x, GLint y, GLuint n, char *row )
-{
-    __DRIcontext *ctx = swrast_context(glCtx)->cPriv;
-    __DRIdrawable *draw = swrast_drawable(glCtx->DrawBuffer)->dPriv;
-
-    __DRIscreen *screen = ctx->driScreenPriv;
-
-    screen->swrast_loader->putImage(draw, __DRI_SWRAST_IMAGE_OP_DRAW,
-				    x, y, n, 1, row,
-				    draw->loaderPrivate);
-}
-
-static INLINE void
-GET_ROW( struct gl_context *glCtx, GLint x, GLint y, GLuint n, char *row )
-{
-    __DRIcontext *ctx = swrast_context(glCtx)->cPriv;
-    __DRIdrawable *read = swrast_drawable(glCtx->ReadBuffer)->dPriv;
-
-    __DRIscreen *screen = ctx->driScreenPriv;
-
-    screen->swrast_loader->getImage(read, x, y, n, 1, row,
-				    read->loaderPrivate);
-}
-
-#endif /* _SWRAST_SPANTEMP_ONCE */
-
-
-/*
- * Templates for the span/pixel-array write/read functions called via
- * the gl_renderbuffer's GetRow, GetValues, PutRow and PutValues.
- *
- * Define the following macros before including this file:
- *   NAME(BASE)  to generate the function name (i.e. add prefix or suffix)
- *   RB_TYPE  the renderbuffer DataType
- *   SPAN_VARS  to declare any local variables
- *   INIT_PIXEL_PTR(P, X, Y)  to initialize a pointer to a pixel
- *   INC_PIXEL_PTR(P)  to increment a pixel pointer by one pixel
- *   STORE_PIXEL(DST, X, Y, VALUE)  to store pixel values in buffer
- *   FETCH_PIXEL(DST, SRC)  to fetch pixel values from buffer
- *
- * Note that in the STORE_PIXEL macros, we also pass in the (X,Y) coordinates
- * for the pixels to be stored.  This is useful when dithering and probably
- * ignored otherwise.
- */
-
-#include "main/macros.h"
-
-
-#if !defined(RB_COMPONENTS)
-#define RB_COMPONENTS 4
-#endif
-
-
-static void
-NAME(get_row)( struct gl_context *ctx, struct gl_renderbuffer *rb,
-               GLuint count, GLint x, GLint y, void *values )
-{
-#ifdef SPAN_VARS
-   SPAN_VARS
-#endif
-   RB_TYPE (*dest)[RB_COMPONENTS] = (RB_TYPE (*)[RB_COMPONENTS]) values;
-   GLuint i;
-   char *row = swrast_drawable(ctx->ReadBuffer)->row;
-   INIT_PIXEL_PTR(pixel, x, y);
-   GET_ROW( ctx, x, YFLIP(xrb, y), count, row );
-   for (i = 0; i < count; i++) {
-      FETCH_PIXEL(dest[i], pixel);
-      INC_PIXEL_PTR(pixel);
-   }
-   (void) rb;
-}
-
-
-static void
-NAME(get_values)( struct gl_context *ctx, struct gl_renderbuffer *rb,
-                  GLuint count, const GLint x[], const GLint y[], void *values )
-{
-#ifdef SPAN_VARS
-   SPAN_VARS
-#endif
-   RB_TYPE (*dest)[RB_COMPONENTS] = (RB_TYPE (*)[RB_COMPONENTS]) values;
-   GLuint i;
-   for (i = 0; i < count; i++) {
-      RB_TYPE pixel[4];
-      GET_PIXEL(ctx, x[i], YFLIP(xrb, y[i]), pixel);
-      FETCH_PIXEL(dest[i], pixel);
-   }
-   (void) rb;
-}
-
-
-static void
-NAME(put_row)( struct gl_context *ctx, struct gl_renderbuffer *rb,
-               GLuint count, GLint x, GLint y,
-               const void *values, const GLubyte mask[] )
-{
-#ifdef SPAN_VARS
-   SPAN_VARS
-#endif
-   const RB_TYPE (*src)[RB_COMPONENTS] = (const RB_TYPE (*)[RB_COMPONENTS]) values;
-   GLuint i;
-   if (mask) {
-      for (i = 0; i < count; i++) {
-         if (mask[i]) {
-            RB_TYPE row[4];
-            INIT_PIXEL_PTR(pixel, x, y);
-            STORE_PIXEL(pixel, x + i, y, src[i]);
-            PUT_PIXEL(ctx, x + i, YFLIP(xrb, y), pixel);
-         }
-      }
-   }
-   else {
-      char *row = swrast_drawable(ctx->DrawBuffer)->row;
-      INIT_PIXEL_PTR(pixel, x, y);
-      for (i = 0; i < count; i++) {
-         STORE_PIXEL(pixel, x + i, y, src[i]);
-         INC_PIXEL_PTR(pixel);
-      }
-      PUT_ROW( ctx, x, YFLIP(xrb, y), count, row );
-   }
-   (void) rb;
-}
-
-
-static void
-NAME(put_values)( struct gl_context *ctx, struct gl_renderbuffer *rb,
-                  GLuint count, const GLint x[], const GLint y[],
-                  const void *values, const GLubyte mask[] )
-{
-#ifdef SPAN_VARS
-   SPAN_VARS
-#endif
-   const RB_TYPE (*src)[RB_COMPONENTS] = (const RB_TYPE (*)[RB_COMPONENTS]) values;
-   GLuint i;
-   ASSERT(mask);
-   for (i = 0; i < count; i++) {
-      if (mask[i]) {
-         RB_TYPE row[4];
-         INIT_PIXEL_PTR(pixel, x, y);
-         STORE_PIXEL(pixel, x[i], y[i], src[i]);
-         PUT_PIXEL(ctx, x[i], YFLIP(xrb, y[i]), pixel);
-      }
-   }
-   (void) rb;
-}
-
-
-
-
-#undef NAME
-#undef RB_TYPE
-#undef RB_COMPONENTS
-#undef SPAN_VARS
-#undef INIT_PIXEL_PTR
-#undef INC_PIXEL_PTR
-#undef STORE_PIXEL
-#undef STORE_PIXEL_RGB
-#undef FETCH_PIXEL
diff --git a/mesalib/src/mesa/drivers/windows/gdi/wmesa.c b/mesalib/src/mesa/drivers/windows/gdi/wmesa.c
index 255d811ca..ba11998eb 100644
--- a/mesalib/src/mesa/drivers/windows/gdi/wmesa.c
+++ b/mesalib/src/mesa/drivers/windows/gdi/wmesa.c
@@ -940,54 +940,6 @@ wmesa_renderbuffer_storage(struct gl_context *ctx,
 
 
 /**
- * Plug in the Get/PutRow/Values functions for a renderbuffer depending
- * on if we're drawing to the front or back color buffer.
- */
-static void
-wmesa_set_renderbuffer_funcs(struct gl_renderbuffer *rb, int pixelformat,
-                             int cColorBits, int double_buffer)
-{
-    if (double_buffer) {
-        /* back buffer */
-	/* Picking the correct span functions is important because
-	 * the DIB was allocated with the indicated depth. */
-	switch(pixelformat) {
-	case PF_5R6G5B:
-	    rb->PutRow = write_rgba_span_16;
-	    rb->PutValues = write_rgba_pixels_16;
-	    rb->GetRow = read_rgba_span_16;
-	    rb->GetValues = read_rgba_pixels_16;
-	    break;
-	case PF_8R8G8B:
-		if (cColorBits == 24)
-		{
-		    rb->PutRow = write_rgba_span_24;
-		    rb->PutValues = write_rgba_pixels_24;
-		    rb->GetRow = read_rgba_span_24;
-		    rb->GetValues = read_rgba_pixels_24;
-		}
-		else
-		{
-                    rb->PutRow = write_rgba_span_32;
-                    rb->PutValues = write_rgba_pixels_32;
-                    rb->GetRow = read_rgba_span_32;
-                    rb->GetValues = read_rgba_pixels_32;
-		}
-	    break;
-	default:
-	    break;
-	}
-    }
-    else {
-        /* front buffer (actual Windows window) */
-	rb->PutRow = write_rgba_span_front;
-	rb->PutValues = write_rgba_pixels_front;
-	rb->GetRow = read_rgba_span_front;
-	rb->GetValues = read_rgba_pixels_front;
-    }
-}
-
-/**
  * Called by ctx->Driver.ResizeBuffers()
  * Resize the front/back colorbuffers to match the latest window size.
  */
@@ -1233,7 +1185,6 @@ wmesa_new_renderbuffer(void)
     
     rb->_BaseFormat = GL_RGBA;
     rb->InternalFormat = GL_RGBA;
-    rb->DataType = CHAN_TYPE;
     rb->Delete = wmesa_delete_renderbuffer;
     rb->AllocStorage = wmesa_renderbuffer_storage;
     return rb;
@@ -1276,11 +1227,9 @@ void WMesaMakeCurrent(WMesaContext c, HDC hdc)
         if (visual->doubleBufferMode == 1) {
             rb = wmesa_new_renderbuffer();
             _mesa_add_renderbuffer(&pwfb->Base, BUFFER_BACK_LEFT, rb);
-            wmesa_set_renderbuffer_funcs(rb, pwfb->pixelformat, pwfb->cColorBits, 1);
 	}
         rb = wmesa_new_renderbuffer();
         _mesa_add_renderbuffer(&pwfb->Base, BUFFER_FRONT_LEFT, rb);
-        wmesa_set_renderbuffer_funcs(rb, pwfb->pixelformat, pwfb->cColorBits, 0);
 
 	/* Let Mesa own the Depth, Stencil, and Accum buffers */
         _swrast_add_soft_renderbuffers(&pwfb->Base,