Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

99 files changed, 45692 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/GL/Imakefile b/nx-X11/programs/Xserver/GL/Imakefile
new file mode 100644
index 000000000..47134e0a1
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/Imakefile
@@ -0,0 +1,66 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/Imakefile,v 1.12 2003/08/06 14:04:01 eich Exp $
+
+#define IHaveModules
+#include <Server.tmpl>
+
+#define IHaveSubdirs
+
+#if GlxUseSGISI
+ CORE_SUBDIR = /* opengl */
+#elif defined(DarwinArchitecture) && DarwinQuartzSupport
+ CORE_SUBDIR = apple mesa
+#elif defined(cygwinArchitecture) && GlxUseWindows
+ CORE_SUBDIR = windows mesa
+#elif defined(Win32Architecture) && GlxUseWindows
+ CORE_SUBDIR = windows
+#else
+ CORE_SUBDIR = mesa
+#endif
+
+#if BuildXF86DRI && ((defined(XF86Server) && XF86Server) \
+	|| (defined(XorgServer) && XorgServer))
+DRI_SUBDIR = dri
+#endif
+
+SUBDIRS = glx $(DRI_SUBDIR) $(CORE_SUBDIR)
+
+#if DoLoadableServer
+MSRCS = glxmodule.c
+MOBJS = glxmodule.o
+#endif
+
+#if BuildModuleInSubdir
+SRCS = glx/module/?*.c $(MSRCS)
+OBJS = glx/module/?*.o $(MOBJS)
+#else
+SRCS = glx/?*.c $(MSRCS)
+OBJS = glx/?*.o $(MOBJS)
+#endif
+
+DONES = glx/DONE
+
+INCLUDES = -Iinclude -Idri -I$(SERVERSRC)/include -I$(SERVERSRC)/mi \
+	   -I$(XINCLUDESRC) -I$(EXTINCSRC) -I$(XF86OSSRC)
+DEPEND_DEFINES = $(EXT_DEFINES) DependDefines
+DEFINES = $(GLX_DEFINES)
+
+#if HasParallelMake
+MakeMutex($(SUBDIRS) $(OBJS) $(DONES))
+#endif
+
+#if HasGnuMake || HasBsdMake 
+$(DONES): $(SUBDIRS)
+#endif
+
+ModuleObjectRule()
+
+DepLibraryModuleTarget(glx,$(SUBDIRS) $(DONES) $(MOBJS),$(OBJS))
+
+InstallLibraryModule(glx,$(MODULEDIR),extensions)
+ForceSubdirs($(SUBDIRS))
+
+DependSubdirs($(SUBDIRS))
+MakeLintLibSubdirs($(SUBDIRS))
+LintSubdirs($(SUBDIRS))
+
+InstallDriverSDKLibraryModule(glx,$(DRIVERSDKMODULEDIR),extensions)
diff --git a/nx-X11/programs/Xserver/GL/apple/Imakefile b/nx-X11/programs/Xserver/GL/apple/Imakefile
new file mode 100644
index 000000000..36b780c73
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/apple/Imakefile
@@ -0,0 +1,49 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/apple/Imakefile,v 1.2 2003/09/16 00:36:11 torrey Exp $
+
+#include <Server.tmpl>
+
+       XPRDIR = $(SERVERSRC)/hw/darwin/quartz/xpr
+
+LinkSourceFile(x-list.c,$(XPRDIR))
+LinkSourceFile(x-list.h,$(XPRDIR))
+LinkSourceFile(x-hash.c,$(XPRDIR))
+LinkSourceFile(x-hash.h,$(XPRDIR))
+LinkSourceFile(compsize.c,$(MESASRCDIR)/src/glx/x11)
+
+    BASE_SRCS = compsize.c
+    BASE_OBJS = compsize.o
+
+     AGL_SRCS = aglGlx.c
+     AGL_OBJS = aglGlx.o
+
+#if HasXplugin
+      GL_SRCS = indirect.c x-hash.c x-list.c
+      GL_OBJS = indirect.o x-hash.o x-list.o
+
+           AS = /System/Library/Frameworks/ApplicationServices.framework
+
+  GL_INCLUDES = -I$(LIBSRC)/GL/apple -I$(XPRDIR) -I$(XPINCDIR) \
+                -F$(AS)/Frameworks
+#endif
+
+         SRCS = $(BASE_SRCS) $(AGL_SRCS) $(GL_SRCS)
+         OBJS = $(BASE_OBJS) $(AGL_OBJS) $(GL_OBJS)
+
+     INCLUDES = -I. -I$(INCLUDESRC) -I$(XINCLUDESRC) -I$(EXTINCSRC) \
+                -I$(LIBSRC)/GL/glx -I$(LIBSRC)/GL/include \
+                -I$(SERVERSRC)/mi -I$(SERVERSRC)/include -I$(FONTINCSRC) \
+                -I$(SERVERSRC)/render -I$(SERVERSRC)/GL/include \
+                -I$(SERVERSRC)/GL/glx -I$(SERVERSRC)/hw/darwin/quartz/cr \
+                -I$(SERVERSRC)/hw/darwin/quartz $(GL_INCLUDES) \
+                -I$(MESASRCDIR)/include -I$(MESASRCDIR)/src/mesa/glapi \
+                -I$(XF86OSSRC)
+
+      DEFINES = $(GLX_DEFINES)
+
+NormalLibraryTarget(AGLcore,$(AGL_OBJS) $(BASE_OBJS))
+#if HasXplugin
+NormalLibraryTarget(CGLcore,$(GL_OBJS) $(BASE_OBJS))
+#endif
+NormalLibraryObjectRule()
+
+DependTarget()
diff --git a/nx-X11/programs/Xserver/GL/apple/aglGlx.c b/nx-X11/programs/Xserver/GL/apple/aglGlx.c
new file mode 100644
index 000000000..be846be83
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/apple/aglGlx.c
@@ -0,0 +1,1355 @@
+/*
+ * GLX implementation that uses Apple's AGL.framework for OpenGL
+ *
+ * FIXME: This file and indirect.c are very similar. The two should be
+ * merged by introducing suitable abstractions.
+ */
+/*
+ * Copyright (c) 2002 Greg Parker. All Rights Reserved.
+ * Copyright (c) 2004 Torrey T. Lyons. All Rights Reserved.
+ *
+ * Large portions of this file are copied from Mesa's xf86glx.c,
+ * which contains the following copyright:
+ *
+ * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+ * 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
+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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.
+ */
+/* $XFree86: xc/programs/Xserver/GL/apple/aglGlx.c,v 1.2 2003/09/16 00:36:11 torrey Exp $ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "quartzCommon.h"
+#include <AGL/agl.h>
+#include "cr.h"
+
+// X11 and X11's glx
+#undef BOOL
+#define BOOL xBOOL
+#include "quartz.h"
+#include <miscstruct.h>
+#include <windowstr.h>
+#include <resource.h>
+#include <GL/glxint.h>
+#include <GL/glxtokens.h>
+#include <scrnintstr.h>
+#include <glxserver.h>
+#include <glxscreens.h>
+#include <glxdrawable.h>
+#include <glxcontext.h>
+#include <glxext.h>
+#include <glxutil.h>
+#include <glxscreens.h>
+#include <GL/internal/glcore.h>
+#undef BOOL
+
+#include "glcontextmodes.h"
+
+// ggs: needed to call back to glx with visual configs
+extern void GlxSetVisualConfigs(int nconfigs, __GLXvisualConfig *configs, void **configprivs);
+
+// Write debugging output, or not
+#ifdef GLAQUA_DEBUG
+#define GLAQUA_DEBUG_MSG ErrorF
+#else
+#define GLAQUA_DEBUG_MSG(a, ...)
+#endif
+
+
+// The following GL functions don't have an EXT suffix in OpenGL.framework.
+GLboolean glAreTexturesResidentEXT (GLsizei a, const GLuint *b, GLboolean *c) {
+    return glAreTexturesResident(a, b, c);
+}
+void glDeleteTexturesEXT (GLsizei d, const GLuint *e) {
+    glDeleteTextures(d, e);
+}
+void glGenTexturesEXT (GLsizei f, GLuint *g) {
+    glGenTextures(f, g);
+}
+GLboolean glIsTextureEXT (GLuint h) {
+    return glIsTexture(h);
+}
+
+
+// some prototypes
+static Bool glAquaScreenProbe(int screen);
+static Bool glAquaInitVisuals(VisualPtr *visualp, DepthPtr *depthp,
+                              int *nvisualp, int *ndepthp,
+                              int *rootDepthp, VisualID *defaultVisp,
+                              unsigned long sizes, int bitsPerRGB);
+static void glAquaSetVisualConfigs(int nconfigs, __GLXvisualConfig *configs,
+                                   void **privates);
+static __GLinterface *glAquaCreateContext(__GLimports *imports,
+                                          __GLcontextModes *mode,
+                                          __GLinterface *shareGC);
+static void glAquaCreateBuffer(__GLXdrawablePrivate *glxPriv);
+static void glAquaResetExtension(void);
+
+
+/*
+ * This structure is statically allocated in the __glXScreens[]
+ * structure.  This struct is not used anywhere other than in
+ * __glXScreenInit to initialize each of the active screens
+ * (__glXActiveScreens[]).  Several of the fields must be initialized by
+ * the screenProbe routine before they are copied to the active screens
+ * struct.  In particular, the contextCreate, modes, numVisuals,
+ * and numUsableVisuals fields must be initialized.
+ */
+static __GLXscreenInfo __glDDXScreenInfo = {
+    glAquaScreenProbe,   /* Must be generic and handle all screens */
+    glAquaCreateContext, /* Substitute screen's createContext routine */
+    glAquaCreateBuffer,  /* Substitute screen's createBuffer routine */
+    NULL,                 /* Set up modes in probe */
+    NULL,                 /* Set up pVisualPriv in probe */
+    0,                    /* Set up numVisuals in probe */
+    0,                    /* Set up numUsableVisuals in probe */
+    "Vendor String",      /* GLXvendor is overwritten by __glXScreenInit */
+    "Version String",     /* GLXversion is overwritten by __glXScreenInit */
+    "Extensions String",  /* GLXextensions is overwritten by __glXScreenInit */
+    NULL                  /* WrappedPositionWindow is overwritten */
+};
+
+void *__glXglDDXScreenInfo(void) {
+    return &__glDDXScreenInfo;
+}
+
+static __GLXextensionInfo __glDDXExtensionInfo = {
+    GL_CORE_APPLE,
+    glAquaResetExtension,
+    glAquaInitVisuals,
+    glAquaSetVisualConfigs
+};
+
+void *__glXglDDXExtensionInfo(void) {
+    return &__glDDXExtensionInfo;
+}
+
+// prototypes
+
+static GLboolean glAquaDestroyContext(__GLcontext *gc);
+static GLboolean glAquaLoseCurrent(__GLcontext *gc);
+static GLboolean glAquaMakeCurrent(__GLcontext *gc);
+static GLboolean glAquaShareContext(__GLcontext *gc, __GLcontext *gcShare);
+static GLboolean glAquaCopyContext(__GLcontext *dst, const __GLcontext *src,
+                                    GLuint mask);
+static GLboolean glAquaForceCurrent(__GLcontext *gc);
+
+/* Drawing surface notification callbacks */
+static GLboolean glAquaNotifyResize(__GLcontext *gc);
+static void glAquaNotifyDestroy(__GLcontext *gc);
+static void glAquaNotifySwapBuffers(__GLcontext *gc);
+
+/* Dispatch table override control for external agents like libGLS */
+static struct __GLdispatchStateRec* glAquaDispatchExec(__GLcontext *gc);
+static void glAquaBeginDispatchOverride(__GLcontext *gc);
+static void glAquaEndDispatchOverride(__GLcontext *gc);
+
+
+static __GLexports glAquaExports = {
+    glAquaDestroyContext,
+    glAquaLoseCurrent,
+    glAquaMakeCurrent,
+    glAquaShareContext,
+    glAquaCopyContext,
+    glAquaForceCurrent,
+
+    glAquaNotifyResize,
+    glAquaNotifyDestroy,
+    glAquaNotifySwapBuffers,
+
+    glAquaDispatchExec,
+    glAquaBeginDispatchOverride,
+    glAquaEndDispatchOverride
+};
+
+
+typedef struct {
+    int num_vis;
+    __GLcontextModes *modes;
+    void **priv;
+
+    // wrapped screen functions
+    RealizeWindowProcPtr RealizeWindow;
+    UnrealizeWindowProcPtr UnrealizeWindow;
+} glAquaScreenRec;
+
+static glAquaScreenRec glAquaScreens[MAXSCREENS];
+
+
+// __GLdrawablePrivate->private
+typedef struct {
+    GLboolean (*resize)(__GLdrawableBuffer *buf, GLint x, GLint y,
+                        GLuint width, GLuint height,
+                        __GLdrawablePrivate *glPriv,
+                        GLuint bufferMask);
+} GLAquaDrawableRec;
+
+struct __GLcontextRec {
+  struct __GLinterfaceRec interface; // required to be first
+
+  AGLContext ctx;
+  AGLPixelFormat pixelFormat;
+
+  Bool isAttached; // TRUE if ctx is really attached to a window
+};
+
+
+// Context manipulation; return GL_FALSE on failure
+static GLboolean glAquaDestroyContext(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("glAquaDestroyContext (ctx 0x%x)\n", gc->ctx);
+
+    if (gc) {
+        if (gc->ctx) aglDestroyContext(gc->ctx);
+        if (gc->pixelFormat) aglDestroyPixelFormat(gc->pixelFormat);
+        free(gc);
+    }
+
+    return GL_TRUE;
+}
+
+
+static GLboolean glAquaLoseCurrent(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("glAquaLoseCurrent (ctx 0x%x)\n", gc->ctx);
+
+    aglSetCurrentContext(NULL);
+    __glXLastContext = NULL; // Mesa does this; why?
+    gc->isAttached = FALSE;
+
+    return GL_TRUE;
+}
+
+
+/*
+ * Attach a GL context to a GL drawable
+ * If glPriv is NULL, the context is detached.
+ */
+static void attach(__GLcontext *gc, __GLdrawablePrivate *glPriv)
+{
+    __GLXdrawablePrivate *glxPriv;
+
+    if (glPriv == NULL) {
+        // attaching to nothing
+        GLAQUA_DEBUG_MSG("unattaching\n");
+        aglSetDrawable(gc->ctx, NULL);
+        gc->isAttached = FALSE;
+        return;
+    }
+
+    // Note that when resizing, the X11 WindowPtr already has its
+    // new size and position, but the Aqua window does not.
+
+    glxPriv = (__GLXdrawablePrivate *)glPriv->other;
+
+    if (glxPriv->type == DRAWABLE_WINDOW) {
+        WindowPtr pWin = (WindowPtr) glxPriv->pDraw;
+        WindowPtr topWin = quartzProcs->TopLevelParent(pWin);
+        CRWindowPtr crWinPtr;
+        AGLDrawable newPort;
+
+        if (glPriv->width <= 0 || glPriv->height <= 0) {
+            // attach to zero size drawable - will really attach later
+            GLAQUA_DEBUG_MSG("couldn't attach to zero size drawable\n");
+            aglSetDrawable(gc->ctx, NULL);
+            gc->isAttached = FALSE;
+            return;
+        }
+
+        crWinPtr = (CRWindowPtr) quartzProcs->FrameForWindow(pWin, FALSE);
+
+        if (crWinPtr) {
+            newPort = (AGLDrawable) crWinPtr->port;
+        } else {
+            newPort = NULL;
+        }
+
+        if (newPort) {
+            // FIXME: won't be a CGrafPtr if currently offscreen or fullscreen
+            AGLDrawable oldPort = aglGetDrawable(gc->ctx);
+            // AGLDrawable newPort = GetWindowPort(window);
+
+            // Frame is GLdrawable in X11 global coordinates
+            // FIXME: Does this work for multiple screens?
+            GLint frame[4] = {glPriv->xOrigin, glPriv->yOrigin, glPriv->width, glPriv->height};
+            GLAQUA_DEBUG_MSG("global size %d %d %d %d\n",
+                             frame[0], frame[1], frame[2], frame[3]);
+
+            // Convert to window-local coordinates
+            frame[0] -= topWin->drawable.x - topWin->borderWidth;
+            frame[1] -= topWin->drawable.y - topWin->borderWidth;
+
+            // AGL uses flipped coordinates
+            frame[1] = topWin->drawable.height + 2*topWin->borderWidth -
+                       frame[1] - frame[3];
+
+            GLAQUA_DEBUG_MSG("local size %d %d %d %d\n",
+                             frame[0], frame[1], frame[2], frame[3]);
+
+            if (oldPort != newPort) {
+                // FIXME: retain/release windows
+                if (!aglSetDrawable(gc->ctx, newPort)) return;
+            }
+            if (!aglSetInteger(gc->ctx, AGL_BUFFER_RECT, frame)) return;
+            if (!aglEnable(gc->ctx, AGL_BUFFER_RECT)) return;
+            if (!aglSetInteger(gc->ctx, AGL_SWAP_RECT, frame)) return;
+            if (!aglEnable(gc->ctx, AGL_SWAP_RECT)) return;
+            if (!aglUpdateContext(gc->ctx)) return;
+
+            gc->isAttached = TRUE;
+            GLAQUA_DEBUG_MSG("attached context 0x%x to window 0x%x\n", gc->ctx,
+                             pWin->drawable.id);
+        } else {
+            // attach to not-yet-realized window - will really attach later
+            GLAQUA_DEBUG_MSG("couldn't attach to unrealized window\n");
+            aglSetDrawable(gc->ctx, NULL);
+            gc->isAttached = FALSE;
+        }
+    } else {
+        GLAQUA_DEBUG_MSG("attach: attach to non-window unimplemented\n");
+        aglSetDrawable(gc->ctx, NULL);
+        gc->isAttached = FALSE;
+    }
+}
+
+static GLboolean glAquaMakeCurrent(__GLcontext *gc)
+{
+    __GLdrawablePrivate *glPriv = gc->interface.imports.getDrawablePrivate(gc);
+
+    GLAQUA_DEBUG_MSG("glAquaMakeCurrent (ctx 0x%x)\n", gc->ctx);
+
+    if (!gc->isAttached) {
+        attach(gc, glPriv);
+    }
+
+    return aglSetCurrentContext(gc->ctx);
+}
+
+static GLboolean glAquaShareContext(__GLcontext *gc, __GLcontext *gcShare)
+{
+  GLAQUA_DEBUG_MSG("glAquaShareContext unimplemented\n");
+
+  return GL_TRUE;
+}
+
+
+static GLboolean glAquaCopyContext(__GLcontext *dst, const __GLcontext *src,
+                                   GLuint mask)
+{
+  GLAQUA_DEBUG_MSG("glAquaCopyContext\n");
+
+    return aglCopyContext(src->ctx, dst->ctx, mask);
+}
+
+static GLboolean glAquaForceCurrent(__GLcontext *gc)
+{
+    //     GLAQUA_DEBUG_MSG("glAquaForceCurrent (ctx 0x%x)\n", gc->ctx);
+    return aglSetCurrentContext(gc->ctx);
+}
+
+/* Drawing surface notification callbacks */
+
+static GLboolean glAquaNotifyResize(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("unimplemented glAquaNotifyResize");
+    return GL_TRUE;
+}
+
+static void glAquaNotifyDestroy(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("unimplemented glAquaNotifyDestroy");
+}
+
+static void glAquaNotifySwapBuffers(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("unimplemented glAquaNotifySwapBuffers");
+}
+
+/* Dispatch table override control for external agents like libGLS */
+static struct __GLdispatchStateRec* glAquaDispatchExec(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("unimplemented glAquaDispatchExec");
+    return NULL;
+}
+
+static void glAquaBeginDispatchOverride(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("unimplemented glAquaBeginDispatchOverride");
+}
+
+static void glAquaEndDispatchOverride(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("unimplemented glAquaEndDispatchOverride");
+}
+
+
+static AGLPixelFormat makeFormat(__GLcontextModes *mode)
+{
+    int i;
+    GLint attr[64]; // currently uses max of 30
+    AGLPixelFormat result;
+
+    GLAQUA_DEBUG_MSG("makeFormat\n");
+
+    i = 0;
+
+    // attr [i++] = AGL_ACCELERATED; // require hwaccel - BAD for multiscreen
+    // attr [i++] = AGL_NO_RECOVERY; // disable fallback renderers - BAD
+
+    if (mode->stereoMode) {
+        attr[i++] = AGL_STEREO;
+    }
+    if (mode->doubleBufferMode) {
+        attr[i++] = AGL_DOUBLEBUFFER;
+    }
+
+    if (mode->colorIndexMode) {
+        attr[i++] = AGL_BUFFER_SIZE;
+        attr[i++] = mode->indexBits;
+    }
+
+    if (mode->rgbMode) {
+        attr[i++] = AGL_RGBA;
+        attr[i++] = AGL_RED_SIZE;
+        attr[i++] = mode->redBits;
+        attr[i++] = AGL_GREEN_SIZE;
+        attr[i++] = mode->greenBits;
+        attr[i++] = AGL_BLUE_SIZE;
+        attr[i++] = mode->blueBits;
+        attr[i++] = AGL_ALPHA_SIZE;
+        attr[i++] = mode->alphaBits;
+    }
+
+    if (mode->haveAccumBuffer) {
+        attr[i++] = AGL_ACCUM_RED_SIZE;
+        attr[i++] = mode->accumRedBits;
+        attr[i++] = AGL_ACCUM_GREEN_SIZE;
+        attr[i++] = mode->accumGreenBits;
+        attr[i++] = AGL_ACCUM_BLUE_SIZE;
+        attr[i++] = mode->accumBlueBits;
+        attr[i++] = AGL_ACCUM_ALPHA_SIZE;
+        attr[i++] = mode->accumAlphaBits;
+    }
+    if (mode->haveDepthBuffer) {
+        attr[i++] = AGL_DEPTH_SIZE;
+        attr[i++] = mode->depthBits;
+    }
+    if (mode->haveStencilBuffer) {
+        attr[i++] = AGL_STENCIL_SIZE;
+        attr[i++] = mode->stencilBits;
+    }
+
+    attr[i++] = AGL_AUX_BUFFERS;
+    attr[i++] = mode->numAuxBuffers;
+
+    attr[i++] = AGL_LEVEL;
+    attr[i++] = mode->level;
+
+    // mode->pixmapMode ?
+
+    attr[i++] = AGL_NONE; // end of option list
+
+    GLAQUA_DEBUG_MSG("makeFormat almost done\n");
+    result = aglChoosePixelFormat(NULL, 0, attr);
+    GLAQUA_DEBUG_MSG("makeFormat done (0x%x)\n", result);
+    return result;
+}
+
+static __GLinterface *glAquaCreateContext(__GLimports *imports,
+                                          __GLcontextModes *mode,
+                                          __GLinterface *shareGC)
+{
+    __GLcontext *result;
+    __GLcontext *sharectx = (__GLcontext *)shareGC;
+
+    GLAQUA_DEBUG_MSG("glAquaCreateContext\n");
+
+    result = (__GLcontext *)calloc(1, sizeof(__GLcontext));
+    if (!result) return NULL;
+
+    result->interface.imports = *imports;
+    result->interface.exports = glAquaExports;
+
+    result->pixelFormat = makeFormat(mode);
+    if (!result->pixelFormat) {
+        free(result);
+        return NULL;
+    }
+
+    result->ctx = aglCreateContext(result->pixelFormat,
+                        (sharectx && sharectx->ctx) ? sharectx->ctx : NULL);
+
+    if (!result->ctx) {
+        aglDestroyPixelFormat(result->pixelFormat);
+        free(result);
+        return NULL;
+    }
+
+    result->isAttached = FALSE;
+
+    GLAQUA_DEBUG_MSG("glAquaCreateContext done\n");
+    return (__GLinterface *)result;
+}
+
+
+Bool
+glAquaRealizeWindow(WindowPtr pWin)
+{
+    // If this window has GL contexts, tell them to reattach
+    Bool result;
+    ScreenPtr pScreen = pWin->drawable.pScreen;
+    glAquaScreenRec *screenPriv = &glAquaScreens[pScreen->myNum];
+    __GLXdrawablePrivate *glxPriv;
+
+    GLAQUA_DEBUG_MSG("glAquaRealizeWindow\n");
+
+    // Allow the window to be created (RootlessRealizeWindow is inside our wrap)
+    pScreen->RealizeWindow = screenPriv->RealizeWindow;
+    result = pScreen->RealizeWindow(pWin);
+    pScreen->RealizeWindow = glAquaRealizeWindow;
+
+    // The Aqua window will already have been created (windows are
+    // realized from top down)
+
+    // Re-attach this window's GL contexts, if any.
+    glxPriv = __glXFindDrawablePrivate(pWin->drawable.id);
+    if (glxPriv) {
+        __GLXcontext *gx;
+        __GLcontext *gc;
+        __GLdrawablePrivate *glPriv = &glxPriv->glPriv;
+        GLAQUA_DEBUG_MSG("glAquaRealizeWindow is GL drawable!\n");
+
+        // GL contexts bound to this window for drawing
+        for (gx = glxPriv->drawGlxc; gx != NULL; gx = gx->nextDrawPriv) {
+            gc = (__GLcontext *)gx->gc;
+            attach(gc, glPriv);
+        }
+
+        // GL contexts bound to this window for reading
+        for (gx = glxPriv->readGlxc; gx != NULL; gx = gx->nextReadPriv) {
+            gc = (__GLcontext *)gx->gc;
+            attach(gc, glPriv);
+        }
+    }
+
+    return result;
+}
+
+Bool
+glAquaUnrealizeWindow(WindowPtr pWin)
+{
+    // If this window has GL contexts, tell them to unattach
+    Bool result;
+    ScreenPtr pScreen = pWin->drawable.pScreen;
+    glAquaScreenRec *screenPriv = &glAquaScreens[pScreen->myNum];
+    __GLXdrawablePrivate *glxPriv;
+
+    GLAQUA_DEBUG_MSG("glAquaUnrealizeWindow\n");
+
+    // The Aqua window may have already been destroyed (windows
+    // are unrealized from top down)
+
+    // Unattach this window's GL contexts, if any.
+    glxPriv = __glXFindDrawablePrivate(pWin->drawable.id);
+    if (glxPriv) {
+        __GLXcontext *gx;
+        __GLcontext *gc;
+        GLAQUA_DEBUG_MSG("glAquaUnealizeWindow is GL drawable!\n");
+
+        // GL contexts bound to this window for drawing
+        for (gx = glxPriv->drawGlxc; gx != NULL; gx = gx->nextDrawPriv) {
+            gc = (__GLcontext *)gx->gc;
+            attach(gc, NULL);
+        }
+
+        // GL contexts bound to this window for reading
+        for (gx = glxPriv->readGlxc; gx != NULL; gx = gx->nextReadPriv) {
+            gc = (__GLcontext *)gx->gc;
+            attach(gc, NULL);
+        }
+    }
+
+    pScreen->UnrealizeWindow = screenPriv->UnrealizeWindow;
+    result = pScreen->UnrealizeWindow(pWin);
+    pScreen->UnrealizeWindow = glAquaUnrealizeWindow;
+
+    return result;
+}
+
+
+// Originally copied from Mesa
+
+static int                 numConfigs     = 0;
+static __GLXvisualConfig  *visualConfigs  = NULL;
+static void              **visualPrivates = NULL;
+
+/*
+ * In the case the driver defines no GLX visuals we'll use these.
+ * Note that for TrueColor and DirectColor visuals, bufferSize is the 
+ * sum of redSize, greenSize, blueSize and alphaSize, which may be larger 
+ * than the nplanes/rootDepth of the server's X11 visuals
+ */
+#define NUM_FALLBACK_CONFIGS 5
+static __GLXvisualConfig FallbackConfigs[NUM_FALLBACK_CONFIGS] = {
+  /* [0] = RGB, double buffered, Z */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+     0,  0,  0, 0,      /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    0,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  /* [1] = RGB, double buffered, Z, stencil, accum */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+    16, 16, 16, 0,      /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    8,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  /* [2] = RGB+Alpha, double buffered, Z, stencil, accum */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 8,      /* rgba sizes */
+    -1, -1, -1, -1,     /* rgba masks */
+    16, 16, 16, 16,     /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    8,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  /* [3] = RGB+Alpha, single buffered, Z, stencil, accum */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 8,      /* rgba sizes */
+    -1, -1, -1, -1,     /* rgba masks */
+    16, 16, 16, 16,     /* rgba accum sizes */
+    False,              /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    8,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  /* [4] = CI, double buffered, Z */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    False,              /* rgba? (false = color index) */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+     0,  0,  0, 0,      /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    0,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+};
+
+static __GLXvisualConfig NullConfig = {
+    -1,                 /* vid */
+    -1,                 /* class */
+    False,              /* rgba */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+     0,  0,  0, 0,      /* rgba accum sizes */
+    False,              /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    0,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE_EXT,       /* visualRating */
+    0,                  /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+};
+
+
+static int count_bits(unsigned int n)
+{
+   int bits = 0;
+
+   while (n > 0) {
+      if (n & 1) bits++;
+      n >>= 1;
+   }
+   return bits;
+}
+
+
+static Bool init_visuals(int *nvisualp, VisualPtr *visualp,
+                         VisualID *defaultVisp,
+                         int ndepth, DepthPtr pdepth,
+                         int rootDepth)
+{
+    int numRGBconfigs;
+    int numCIconfigs;
+    int numVisuals = *nvisualp;
+    int numNewVisuals;
+    int numNewConfigs;
+    VisualPtr pVisual = *visualp;
+    VisualPtr pVisualNew = NULL;
+    VisualID *orig_vid = NULL;
+    __GLcontextModes *modes;
+    __GLXvisualConfig *pNewVisualConfigs = NULL;
+    void **glXVisualPriv;
+    void **pNewVisualPriv;
+    int found_default;
+    int i, j, k;
+
+    GLAQUA_DEBUG_MSG("init_visuals\n");
+
+    if (numConfigs > 0)
+        numNewConfigs = numConfigs;
+    else
+        numNewConfigs = NUM_FALLBACK_CONFIGS;
+
+    /* Alloc space for the list of new GLX visuals */
+    pNewVisualConfigs = (__GLXvisualConfig *)
+                     __glXMalloc(numNewConfigs * sizeof(__GLXvisualConfig));
+    if (!pNewVisualConfigs) {
+        return FALSE;
+    }
+
+    /* Alloc space for the list of new GLX visual privates */
+    pNewVisualPriv = (void **) __glXMalloc(numNewConfigs * sizeof(void *));
+    if (!pNewVisualPriv) {
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /*
+    ** If SetVisualConfigs was not called, then use default GLX
+    ** visual configs.
+    */
+    if (numConfigs == 0) {
+        memcpy(pNewVisualConfigs, FallbackConfigs,
+               NUM_FALLBACK_CONFIGS * sizeof(__GLXvisualConfig));
+        memset(pNewVisualPriv, 0, NUM_FALLBACK_CONFIGS * sizeof(void *));
+    }
+    else {
+        /* copy driver's visual config info */
+        for (i = 0; i < numConfigs; i++) {
+            pNewVisualConfigs[i] = visualConfigs[i];
+            pNewVisualPriv[i] = visualPrivates[i];
+        }
+    }
+
+    /* Count the number of RGB and CI visual configs */
+    numRGBconfigs = 0;
+    numCIconfigs = 0;
+    for (i = 0; i < numNewConfigs; i++) {
+        if (pNewVisualConfigs[i].rgba)
+            numRGBconfigs++;
+        else
+            numCIconfigs++;
+    }
+
+    /* Count the total number of visuals to compute */
+    numNewVisuals = 0;
+    for (i = 0; i < numVisuals; i++) {
+        int count;
+
+        count = ((pVisual[i].class == TrueColor ||
+                  pVisual[i].class == DirectColor)
+                ? numRGBconfigs : numCIconfigs);
+        if (count == 0)
+            count = 1;          /* preserve the existing visual */
+
+        numNewVisuals += count;
+    }
+
+    /* Reset variables for use with the next screen/driver's visual configs */
+    visualConfigs = NULL;
+    numConfigs = 0;
+
+    /* Alloc temp space for the list of orig VisualIDs for each new visual */
+    orig_vid = (VisualID *)__glXMalloc(numNewVisuals * sizeof(VisualID));
+    if (!orig_vid) {
+        __glXFree(pNewVisualPriv);
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /* Alloc space for the list of glXVisuals */
+    modes = _gl_context_modes_create(numNewVisuals, sizeof(__GLcontextModes));
+    if (modes == NULL) {
+        __glXFree(orig_vid);
+        __glXFree(pNewVisualPriv);
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /* Alloc space for the list of glXVisualPrivates */
+    glXVisualPriv = (void **)__glXMalloc(numNewVisuals * sizeof(void *));
+    if (!glXVisualPriv) {
+        _gl_context_modes_destroy( modes );
+        __glXFree(orig_vid);
+        __glXFree(pNewVisualPriv);
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /* Alloc space for the new list of the X server's visuals */
+    pVisualNew = (VisualPtr)__glXMalloc(numNewVisuals * sizeof(VisualRec));
+    if (!pVisualNew) {
+        __glXFree(glXVisualPriv);
+        _gl_context_modes_destroy( modes );
+        __glXFree(orig_vid);
+        __glXFree(pNewVisualPriv);
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /* Initialize the new visuals */
+    found_default = FALSE;
+    glAquaScreens[screenInfo.numScreens-1].modes = modes;
+    for (i = j = 0; i < numVisuals; i++) {
+        int is_rgb = (pVisual[i].class == TrueColor ||
+                  pVisual[i].class == DirectColor);
+
+        if (!is_rgb)
+        {
+            /* We don't support non-rgb visuals for GL. But we don't
+               want to remove them either, so just pass them through
+               with null glX configs */
+
+            pVisualNew[j] = pVisual[i];
+            pVisualNew[j].vid = FakeClientID(0);
+
+            /* Check for the default visual */
+            if (!found_default && pVisual[i].vid == *defaultVisp) {
+                *defaultVisp = pVisualNew[j].vid;
+                found_default = TRUE;
+            }
+
+            /* Save the old VisualID */
+            orig_vid[j] = pVisual[i].vid;
+
+            /* Initialize the glXVisual */
+            _gl_copy_visual_to_context_mode( modes, & NullConfig );
+            modes->visualID = pVisualNew[j].vid;
+
+            j++;
+
+            continue;
+        }
+
+        for (k = 0; k < numNewConfigs; k++) {
+            if (pNewVisualConfigs[k].rgba != is_rgb)
+                continue;
+
+            assert( modes != NULL );
+
+            /* Initialize the new visual */
+            pVisualNew[j] = pVisual[i];
+            pVisualNew[j].vid = FakeClientID(0);
+
+            /* Check for the default visual */
+            if (!found_default && pVisual[i].vid == *defaultVisp) {
+                *defaultVisp = pVisualNew[j].vid;
+                found_default = TRUE;
+            }
+
+            /* Save the old VisualID */
+            orig_vid[j] = pVisual[i].vid;
+
+            /* Initialize the glXVisual */
+            _gl_copy_visual_to_context_mode( modes, & pNewVisualConfigs[k] );
+            modes->visualID = pVisualNew[j].vid;
+
+            /*
+             * If the class is -1, then assume the X visual information
+             * is identical to what GLX needs, and take them from the X
+             * visual.  NOTE: if class != -1, then all other fields MUST
+             * be initialized.
+             */
+            if (modes->visualType == GLX_NONE) {
+                modes->visualType = _gl_convert_from_x_visual_type( pVisual[i].class );
+                modes->redBits    = count_bits(pVisual[i].redMask);
+                modes->greenBits  = count_bits(pVisual[i].greenMask);
+                modes->blueBits   = count_bits(pVisual[i].blueMask);
+                modes->alphaBits  = modes->alphaBits;
+                modes->redMask    = pVisual[i].redMask;
+                modes->greenMask  = pVisual[i].greenMask;
+                modes->blueMask   = pVisual[i].blueMask;
+                modes->alphaMask  = modes->alphaMask;
+                modes->rgbBits = (is_rgb)
+                    ? (modes->redBits + modes->greenBits +
+                       modes->blueBits + modes->alphaBits)
+                    : rootDepth;
+            }
+
+            /* Save the device-dependent private for this visual */
+            glXVisualPriv[j] = pNewVisualPriv[k];
+
+            j++;
+            modes = modes->next;
+        }
+    }
+
+    assert(j <= numNewVisuals);
+
+    /* Save the GLX visuals in the screen structure */
+    glAquaScreens[screenInfo.numScreens-1].num_vis = numNewVisuals;
+    glAquaScreens[screenInfo.numScreens-1].priv = glXVisualPriv;
+
+    /* Set up depth's VisualIDs */
+    for (i = 0; i < ndepth; i++) {
+        int numVids = 0;
+        VisualID *pVids = NULL;
+        int k, n = 0;
+
+        /* Count the new number of VisualIDs at this depth */
+        for (j = 0; j < pdepth[i].numVids; j++)
+            for (k = 0; k < numNewVisuals; k++)
+            if (pdepth[i].vids[j] == orig_vid[k])
+                numVids++;
+
+        /* Allocate a new list of VisualIDs for this depth */
+        pVids = (VisualID *)__glXMalloc(numVids * sizeof(VisualID));
+
+        /* Initialize the new list of VisualIDs for this depth */
+        for (j = 0; j < pdepth[i].numVids; j++)
+            for (k = 0; k < numNewVisuals; k++)
+            if (pdepth[i].vids[j] == orig_vid[k])
+                pVids[n++] = pVisualNew[k].vid;
+
+        /* Update this depth's list of VisualIDs */
+        __glXFree(pdepth[i].vids);
+        pdepth[i].vids = pVids;
+        pdepth[i].numVids = numVids;
+    }
+
+    /* Update the X server's visuals */
+    *nvisualp = numNewVisuals;
+    *visualp = pVisualNew;
+
+    /* Free the old list of the X server's visuals */
+    __glXFree(pVisual);
+
+    /* Clean up temporary allocations */
+    __glXFree(orig_vid);
+    __glXFree(pNewVisualPriv);
+    __glXFree(pNewVisualConfigs);
+
+    /* Free the private list created by DDX HW driver */
+    if (visualPrivates)
+        xfree(visualPrivates);
+    visualPrivates = NULL;
+
+    return TRUE;
+}
+
+/* based on code in i830_dri.c
+   This ends calling glAquaSetVisualConfigs to set the static
+   numconfigs, etc. */
+static void
+glAquaInitVisualConfigs(void)
+{
+    int                 lclNumConfigs     = 0;
+    __GLXvisualConfig  *lclVisualConfigs  = NULL;
+    void              **lclVisualPrivates = NULL;
+
+    int depth, aux, buffers, stencil, accum;
+    int i = 0;
+
+    GLAQUA_DEBUG_MSG("glAquaInitVisualConfigs ");
+
+    /* count num configs:
+        2 Z buffer (0, 24 bit)
+        2 AUX buffer (0, 2)
+        2 buffers (single, double)
+        2 stencil (0, 8 bit)
+        2 accum (0, 64 bit)
+        = 32 configs */
+
+    lclNumConfigs = 2 * 2 * 2 * 2 * 2; /* 32 */
+
+    /* alloc */
+    lclVisualConfigs = xcalloc(sizeof(__GLXvisualConfig), lclNumConfigs);
+    lclVisualPrivates = xcalloc(sizeof(void *), lclNumConfigs);
+
+    /* fill in configs */
+    if (NULL != lclVisualConfigs) {
+        i = 0; /* current buffer */
+        for (depth = 0; depth < 2; depth++) {
+            for (aux = 0; aux < 2; aux++) {
+                for (buffers = 0; buffers < 2; buffers++) {
+                    for (stencil = 0; stencil < 2; stencil++) {
+                        for (accum = 0; accum < 2; accum++) {
+                            lclVisualConfigs[i].vid = -1;
+                            lclVisualConfigs[i].class = -1;
+                            lclVisualConfigs[i].rgba = TRUE;
+                            lclVisualConfigs[i].redSize = -1;
+                            lclVisualConfigs[i].greenSize = -1;
+                            lclVisualConfigs[i].blueSize = -1;
+                            lclVisualConfigs[i].redMask = -1;
+                            lclVisualConfigs[i].greenMask = -1;
+                            lclVisualConfigs[i].blueMask = -1;
+                            lclVisualConfigs[i].alphaMask = 0;
+                            if (accum) {
+                                lclVisualConfigs[i].accumRedSize = 16;
+                                lclVisualConfigs[i].accumGreenSize = 16;
+                                lclVisualConfigs[i].accumBlueSize = 16;
+                                lclVisualConfigs[i].accumAlphaSize = 16;
+                            }
+                            else {
+                                lclVisualConfigs[i].accumRedSize = 0;
+                                lclVisualConfigs[i].accumGreenSize = 0;
+                                lclVisualConfigs[i].accumBlueSize = 0;
+                                lclVisualConfigs[i].accumAlphaSize = 0;
+                            }
+                            lclVisualConfigs[i].doubleBuffer = buffers ? TRUE : FALSE;
+                            lclVisualConfigs[i].stereo = FALSE;
+                            lclVisualConfigs[i].bufferSize = -1;
+
+                            lclVisualConfigs[i].depthSize = depth? 24 : 0;
+                            lclVisualConfigs[i].stencilSize = stencil ? 8 : 0;
+                            lclVisualConfigs[i].auxBuffers = aux ? 2 : 0;
+                            lclVisualConfigs[i].level = 0;
+                            lclVisualConfigs[i].visualRating = GLX_NONE_EXT;
+                            lclVisualConfigs[i].transparentPixel = 0;
+                            lclVisualConfigs[i].transparentRed = 0;
+                            lclVisualConfigs[i].transparentGreen = 0;
+                            lclVisualConfigs[i].transparentBlue = 0;
+                            lclVisualConfigs[i].transparentAlpha = 0;
+                            lclVisualConfigs[i].transparentIndex = 0;
+                            i++;
+                        }
+                    }
+                }
+            }
+        }
+    }
+    if (i != lclNumConfigs)
+        GLAQUA_DEBUG_MSG("glAquaInitVisualConfigs failed to alloc visual configs");
+
+    GlxSetVisualConfigs(lclNumConfigs, lclVisualConfigs, lclVisualPrivates);
+}
+
+
+static void glAquaSetVisualConfigs(int nconfigs, __GLXvisualConfig *configs,
+                                   void **privates)
+{
+    GLAQUA_DEBUG_MSG("glAquaSetVisualConfigs\n");
+
+    numConfigs = nconfigs;
+    visualConfigs = configs;
+    visualPrivates = privates;
+}
+
+static Bool glAquaInitVisuals(VisualPtr *visualp, DepthPtr *depthp,
+                              int *nvisualp, int *ndepthp,
+                              int *rootDepthp, VisualID *defaultVisp,
+                              unsigned long sizes, int bitsPerRGB)
+{
+    GLAQUA_DEBUG_MSG("glAquaInitVisuals\n");
+
+    if (numConfigs == 0) /* if no configs */
+        glAquaInitVisualConfigs(); /* ensure the visual configs are setup */
+
+    /*
+     * Setup the visuals supported by this particular screen.
+     */
+    return init_visuals(nvisualp, visualp, defaultVisp,
+                        *ndepthp, *depthp, *rootDepthp);
+}
+
+
+static void fixup_visuals(int screen)
+{
+    ScreenPtr pScreen = screenInfo.screens[screen];
+    glAquaScreenRec *pScr = &glAquaScreens[screen];
+    int j;
+    __GLcontextModes *modes;
+
+    GLAQUA_DEBUG_MSG("fixup_visuals\n");
+
+    for ( modes = pScr->modes ; modes != NULL ; modes = modes->next ) {
+        const int vis_class = _gl_convert_to_x_visual_type( modes->visualType );
+        const int nplanes = (modes->rgbBits - modes->alphaBits);
+        const VisualPtr pVis = pScreen->visuals;
+
+        /* Find a visual that matches the GLX visual's class and size */
+        for (j = 0; j < pScreen->numVisuals; j++) {
+            if (pVis[j].class == vis_class &&
+            pVis[j].nplanes == nplanes) {
+
+            /* Fixup the masks */
+            modes->redMask   = pVis[j].redMask;
+            modes->greenMask = pVis[j].greenMask;
+            modes->blueMask  = pVis[j].blueMask;
+
+            /* Recalc the sizes */
+            modes->redBits   = count_bits(modes->redMask);
+            modes->greenBits = count_bits(modes->greenMask);
+            modes->blueBits  = count_bits(modes->blueMask);
+            }
+        }
+    }
+}
+
+static void init_screen_visuals(int screen)
+{
+    ScreenPtr pScreen = screenInfo.screens[screen];
+    __GLcontextModes *modes;
+    int *used;
+    int i, j;
+
+    GLAQUA_DEBUG_MSG("init_screen_visuals\n");
+
+    /* FIXME: Change 'used' to be a array of bits (rather than of ints),
+     * FIXME: create a stack array of 8 or 16 bytes.  If 'numVisuals' is less
+     * FIXME: than 64 or 128 the stack array can be used instead of calling
+     * FIXME: __glXMalloc / __glXFree.  If nothing else, convert 'used' to
+     * FIXME: array of bytes instead of ints!
+     */
+    used = (int *)__glXMalloc(pScreen->numVisuals * sizeof(int));
+    __glXMemset(used, 0, pScreen->numVisuals * sizeof(int));
+
+    i = 0;
+    for ( modes = glAquaScreens[screen].modes 
+          ; modes != NULL
+          ; modes = modes->next ) {
+        const int vis_class = _gl_convert_to_x_visual_type( modes->visualType );
+        const int nplanes = (modes->rgbBits - modes->alphaBits);
+        const VisualPtr pVis = pScreen->visuals;
+
+        for (j = 0; j < pScreen->numVisuals; j++) {
+            if (pVis[j].class     == vis_class &&
+                pVis[j].nplanes   == nplanes &&
+                pVis[j].redMask   == modes->redMask &&
+                pVis[j].greenMask == modes->greenMask &&
+                pVis[j].blueMask  == modes->blueMask &&
+                !used[j]) {
+
+                    /* Set the VisualID */
+                    modes->visualID = pVis[j].vid;
+
+                    /* Mark this visual used */
+                    used[j] = 1;
+                    break;
+            }
+        }
+        if ( j == pScreen->numVisuals ) {
+            ErrorF("No matching visual for __GLcontextMode with "
+                   "visual class = %d (%d), nplanes = %u\n",
+                   vis_class, 
+                   (int)modes->visualType,
+                   (unsigned int)(modes->rgbBits - modes->alphaBits) );
+        }
+        else if ( modes->visualID == -1 ) {
+            FatalError( "Matching visual found, but visualID still -1!\n" );
+        }
+
+        i++;
+    }
+
+    __glXFree(used);
+}
+
+static Bool glAquaScreenProbe(int screen)
+{
+    ScreenPtr pScreen;
+    glAquaScreenRec *screenPriv;
+
+    GLAQUA_DEBUG_MSG("glAquaScreenProbe\n");
+
+    /*
+     * Set up the current screen's visuals.
+     */
+    __glDDXScreenInfo.modes = glAquaScreens[screen].modes;
+    __glDDXScreenInfo.pVisualPriv = glAquaScreens[screen].priv;
+    __glDDXScreenInfo.numVisuals =
+        __glDDXScreenInfo.numUsableVisuals = glAquaScreens[screen].num_vis;
+
+    /*
+     * Set the current screen's createContext routine.  This could be
+     * wrapped by a DDX GLX context creation routine.
+     */
+    __glDDXScreenInfo.createContext = glAquaCreateContext;
+
+    /*
+     * The ordering of the rgb compenents might have been changed by the
+     * driver after mi initialized them.
+     */
+    fixup_visuals(screen);
+
+    /*
+     * Find the GLX visuals that are supported by this screen and create
+     * XMesa's visuals.
+     */
+    init_screen_visuals(screen);
+
+    /*
+     * Wrap RealizeWindow and UnrealizeWindow on this screen
+     */
+    pScreen = screenInfo.screens[screen];
+    screenPriv = &glAquaScreens[screen];
+    screenPriv->RealizeWindow = pScreen->RealizeWindow;
+    pScreen->RealizeWindow = glAquaRealizeWindow;
+    screenPriv->UnrealizeWindow = pScreen->UnrealizeWindow;
+    pScreen->UnrealizeWindow = glAquaUnrealizeWindow;
+
+    return TRUE;
+}
+
+
+static GLboolean glAquaResizeBuffers(__GLdrawableBuffer *buffer,
+                                     GLint x, GLint y,
+                                     GLuint width, GLuint height,
+                                     __GLdrawablePrivate *glPriv,
+                                     GLuint bufferMask)
+{
+    GLAquaDrawableRec *aquaPriv = (GLAquaDrawableRec *)glPriv->private;
+    __GLXdrawablePrivate *glxPriv = (__GLXdrawablePrivate *)glPriv->other;
+    __GLXcontext *gx;
+    __GLcontext *gc;
+
+    GLAQUA_DEBUG_MSG("glAquaResizeBuffers to (%d %d %d %d)\n", x, y, width, height);
+
+    // update all contexts that point at this drawable for drawing (hack?)
+    for (gx = glxPriv->drawGlxc; gx != NULL; gx = gx->nextDrawPriv) {
+        gc = (__GLcontext *)gx->gc;
+        attach(gc, glPriv);
+    }
+
+    // update all contexts that point at this drawable for reading (hack?)
+    for (gx = glxPriv->readGlxc; gx != NULL; gx = gx->nextReadPriv) {
+        gc = (__GLcontext *)gx->gc;
+        attach(gc, glPriv);
+    }
+
+    return aquaPriv->resize(buffer, x, y, width, height, glPriv, bufferMask);
+}
+
+
+static GLboolean glAquaSwapBuffers(__GLXdrawablePrivate *glxPriv)
+{
+    // fixme AGL software renderer will use properties of current QD port (bad)
+
+    // swap buffers on only *one* of the contexts
+    // (e.g. the last one for drawing)
+    __GLcontext *gc = (__GLcontext *)glxPriv->drawGlxc->gc;
+    if (gc && gc->ctx) aglSwapBuffers(gc->ctx);
+
+    return GL_TRUE;
+}
+
+static void glAquaDestroyDrawablePrivate(__GLdrawablePrivate *glPriv)
+{
+    GLAQUA_DEBUG_MSG("glAquaDestroyDrawablePrivate\n");
+
+    free(glPriv->private);
+    glPriv->private = NULL;
+}
+
+static void glAquaCreateBuffer(__GLXdrawablePrivate *glxPriv)
+{
+    GLAquaDrawableRec *aquaPriv = malloc(sizeof(GLAquaDrawableRec));
+    __GLdrawablePrivate *glPriv = &glxPriv->glPriv;
+
+    GLAQUA_DEBUG_MSG("glAquaCreateBuffer\n");
+
+    // replace swapBuffers (original is never called)
+    glxPriv->swapBuffers = glAquaSwapBuffers;
+
+    // wrap front buffer resize
+    aquaPriv->resize = glPriv->frontBuffer.resize;
+    glPriv->frontBuffer.resize = glAquaResizeBuffers;
+
+    // stash private data
+    glPriv->private = aquaPriv;
+    glPriv->freePrivate = glAquaDestroyDrawablePrivate;
+}
+
+
+static void glAquaResetExtension(void)
+{
+    GLAQUA_DEBUG_MSG("glAquaResetExtension\n");
+    aglResetLibrary();
+}
+
+
+
+// Extra goodies for glx
+
+GLuint __glFloorLog2(GLuint val)
+{
+    int c = 0;
+
+    while (val > 1) {
+        c++;
+        val >>= 1;
+    }
+    return c;
+}
diff --git a/nx-X11/programs/Xserver/GL/apple/indirect.c b/nx-X11/programs/Xserver/GL/apple/indirect.c
new file mode 100644
index 000000000..448b1f76a
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/apple/indirect.c
@@ -0,0 +1,1380 @@
+/*
+ * GLX implementation that uses Apple's OpenGL.framework
+ * (Indirect rendering path)
+ */
+/*
+ * Copyright (c) 2002 Greg Parker. All Rights Reserved.
+ * Copyright (c) 2002 Apple Computer, Inc.
+ * Copyright (c) 2004 Torrey T. Lyons. All Rights Reserved.
+ *
+ * Portions of this file are copied from Mesa's xf86glx.c,
+ * which contains the following copyright:
+ *
+ * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+ * 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
+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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.
+ */
+/* $XFree86: xc/programs/Xserver/GL/apple/indirect.c,v 1.2 2003/09/16 00:36:11 torrey Exp $ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "dri.h"
+#include "quartz.h"
+
+#include <CoreGraphics/CoreGraphics.h>
+#include <OpenGL/OpenGL.h>
+#include <OpenGL/CGLContext.h>
+
+// X11 and X11's glx
+#include <miscstruct.h>
+#include <windowstr.h>
+#include <resource.h>
+#include <GL/glxint.h>
+#include <GL/glxtokens.h>
+#include <scrnintstr.h>
+#include <glxserver.h>
+#include <glxscreens.h>
+#include <glxdrawable.h>
+#include <glxcontext.h>
+#include <glxext.h>
+#include <glxutil.h>
+#include <glxscreens.h>
+#include <GL/internal/glcore.h>
+#include "x-hash.h"
+#include "x-list.h"
+
+#include "glcontextmodes.h"
+
+// ggs: needed to call back to glx with visual configs
+extern void GlxSetVisualConfigs(int nconfigs, __GLXvisualConfig *configs, void **configprivs);
+
+
+// Write debugging output, or not
+#ifdef GLAQUA_DEBUG
+#define GLAQUA_DEBUG_MSG ErrorF
+#else
+#define GLAQUA_DEBUG_MSG(a, ...)
+#endif
+
+
+// The following GL functions don't have an EXT suffix in OpenGL.framework.
+GLboolean glAreTexturesResidentEXT(GLsizei a, const GLuint *b, GLboolean *c) {
+    return glAreTexturesResident(a, b, c);
+}
+void glDeleteTexturesEXT(GLsizei d, const GLuint *e) {
+    glDeleteTextures(d, e);
+}
+void glGenTexturesEXT(GLsizei f, GLuint *g) {
+    glGenTextures(f, g);
+}
+GLboolean glIsTextureEXT(GLuint h) {
+    return glIsTexture(h);
+}
+
+// some prototypes
+static Bool glAquaScreenProbe(int screen);
+static Bool glAquaInitVisuals(VisualPtr *visualp, DepthPtr *depthp,
+                              int *nvisualp, int *ndepthp,
+                              int *rootDepthp, VisualID *defaultVisp,
+                              unsigned long sizes, int bitsPerRGB);
+static void glAquaSetVisualConfigs(int nconfigs, __GLXvisualConfig *configs,
+                                   void **privates);
+static __GLinterface *glAquaCreateContext(__GLimports *imports,
+                                          __GLcontextModes *mode,
+                                          __GLinterface *shareGC);
+static void glAquaCreateBuffer(__GLXdrawablePrivate *glxPriv);
+static void glAquaResetExtension(void);
+
+/*
+ * This structure is statically allocated in the __glXScreens[]
+ * structure.  This struct is not used anywhere other than in
+ * __glXScreenInit to initialize each of the active screens
+ * (__glXActiveScreens[]).  Several of the fields must be initialized by
+ * the screenProbe routine before they are copied to the active screens
+ * struct.  In particular, the contextCreate, modes, numVisuals,
+ * and numUsableVisuals fields must be initialized.
+ */
+static __GLXscreenInfo __glDDXScreenInfo = {
+    glAquaScreenProbe,   /* Must be generic and handle all screens */
+    glAquaCreateContext, /* Substitute screen's createContext routine */
+    glAquaCreateBuffer,  /* Substitute screen's createBuffer routine */
+    NULL,                 /* Set up modes in probe */
+    NULL,                 /* Set up pVisualPriv in probe */
+    0,                    /* Set up numVisuals in probe */
+    0,                    /* Set up numUsableVisuals in probe */
+    "Vendor String",      /* GLXvendor is overwritten by __glXScreenInit */
+    "Version String",     /* GLXversion is overwritten by __glXScreenInit */
+    "Extensions String",  /* GLXextensions is overwritten by __glXScreenInit */
+    NULL                  /* WrappedPositionWindow is overwritten */
+};
+
+void *__glXglDDXScreenInfo(void) {
+    return &__glDDXScreenInfo;
+}
+
+static __GLXextensionInfo __glDDXExtensionInfo = {
+    GL_CORE_APPLE,
+    glAquaResetExtension,
+    glAquaInitVisuals,
+    glAquaSetVisualConfigs
+};
+
+void *__glXglDDXExtensionInfo(void) {
+    return &__glDDXExtensionInfo;
+}
+
+// prototypes
+
+static GLboolean glAquaDestroyContext(__GLcontext *gc);
+static GLboolean glAquaLoseCurrent(__GLcontext *gc);
+static GLboolean glAquaMakeCurrent(__GLcontext *gc);
+static GLboolean glAquaShareContext(__GLcontext *gc, __GLcontext *gcShare);
+static GLboolean glAquaCopyContext(__GLcontext *dst, const __GLcontext *src,
+                                    GLuint mask);
+static GLboolean glAquaForceCurrent(__GLcontext *gc);
+
+/* Drawing surface notification callbacks */
+static GLboolean glAquaNotifyResize(__GLcontext *gc);
+static void glAquaNotifyDestroy(__GLcontext *gc);
+static void glAquaNotifySwapBuffers(__GLcontext *gc);
+
+/* Dispatch table override control for external agents like libGLS */
+static struct __GLdispatchStateRec* glAquaDispatchExec(__GLcontext *gc);
+static void glAquaBeginDispatchOverride(__GLcontext *gc);
+static void glAquaEndDispatchOverride(__GLcontext *gc);
+
+static __GLexports glAquaExports = {
+    glAquaDestroyContext,
+    glAquaLoseCurrent,
+    glAquaMakeCurrent,
+    glAquaShareContext,
+    glAquaCopyContext,
+    glAquaForceCurrent,
+
+    glAquaNotifyResize,
+    glAquaNotifyDestroy,
+    glAquaNotifySwapBuffers,
+
+    glAquaDispatchExec,
+    glAquaBeginDispatchOverride,
+    glAquaEndDispatchOverride
+};
+
+typedef struct {
+    int num_vis;
+    __GLcontextModes *modes;
+    void **priv;
+
+    // wrapped screen functions
+    RealizeWindowProcPtr RealizeWindow;
+    UnrealizeWindowProcPtr UnrealizeWindow;
+} glAquaScreenRec;
+
+static glAquaScreenRec glAquaScreens[MAXSCREENS];
+
+// __GLdrawablePrivate->private
+typedef struct {
+    DrawablePtr pDraw;
+    xp_surface_id sid;
+} GLAquaDrawableRec;
+
+struct __GLcontextRec {
+    struct __GLinterfaceRec interface; // required to be first
+
+    CGLContextObj ctx;
+    CGLPixelFormatObj pixelFormat;
+
+    /* set when attached */
+    xp_surface_id sid;
+
+    unsigned isAttached :1;
+};
+
+/* maps from surface id -> list of __GLcontext */
+static x_hash_table *surface_hash;
+
+
+// Context manipulation; return GL_FALSE on failure
+static GLboolean glAquaDestroyContext(__GLcontext *gc)
+{
+    x_list *lst;
+
+    GLAQUA_DEBUG_MSG("glAquaDestroyContext (ctx 0x%x)\n",
+                     (unsigned int) gc->ctx);
+
+    if (gc != NULL)
+    {
+        if (gc->sid != 0 && surface_hash != NULL)
+        {
+            lst = x_hash_table_lookup(surface_hash, (void *) gc->sid, NULL);
+            lst = x_list_remove(lst, gc);
+            x_hash_table_insert(surface_hash, (void *) gc->sid, lst);
+        }
+
+        if (gc->ctx != NULL)
+            CGLDestroyContext(gc->ctx);
+
+        if (gc->pixelFormat != NULL)
+            CGLDestroyPixelFormat(gc->pixelFormat);
+
+        free(gc);
+    }
+
+    return GL_TRUE;
+}
+
+static GLboolean glAquaLoseCurrent(__GLcontext *gc)
+{
+    CGLError gl_err;
+
+    GLAQUA_DEBUG_MSG("glAquaLoseCurrent (ctx 0x%x)\n", (unsigned int) gc->ctx);
+
+    gl_err = CGLSetCurrentContext(NULL);
+    if (gl_err != 0)
+        ErrorF("CGLSetCurrentContext error: %s\n", CGLErrorString(gl_err));
+
+    __glXLastContext = NULL; // Mesa does this; why?
+
+    return GL_TRUE;
+}
+
+/* Called when a surface is destroyed as a side effect of destroying
+   the window it's attached to. */
+static void surface_notify(void *_arg, void *data)
+{
+    DRISurfaceNotifyArg *arg = _arg;
+    GLAquaDrawableRec *aquaPriv = data;
+    __GLcontext *gc;
+    x_list *lst;
+
+    switch (arg->kind)
+    {
+    case AppleDRISurfaceNotifyDestroyed:
+        if (surface_hash != NULL)
+            x_hash_table_remove(surface_hash, (void *) arg->id);
+
+        aquaPriv->pDraw = NULL;
+        aquaPriv->sid = 0;
+        break;
+
+    case AppleDRISurfaceNotifyChanged:
+        if (surface_hash != NULL)
+        {
+            lst = x_hash_table_lookup(surface_hash, (void *) arg->id, NULL);
+            for (; lst != NULL; lst = lst->next)
+            {
+                gc = lst->data;
+                xp_update_gl_context(gc->ctx);
+            }
+        }
+        break;
+    }
+}
+
+static void unattach(__GLcontext *gc)
+{
+    x_list *lst;
+
+    if (gc->isAttached)
+    {
+        GLAQUA_DEBUG_MSG("unattaching\n");
+
+        if (surface_hash != NULL)
+        {
+            lst = x_hash_table_lookup(surface_hash, (void *) gc->sid, NULL);
+            lst = x_list_remove(lst, gc);
+            x_hash_table_insert(surface_hash, (void *) gc->sid, lst);
+        }
+
+        CGLClearDrawable(gc->ctx);
+        gc->isAttached = FALSE;
+        gc->sid = 0;
+    }
+}
+
+static void attach(__GLcontext *gc, __GLdrawablePrivate *glPriv)
+{
+    __GLXdrawablePrivate *glxPriv;
+    GLAquaDrawableRec *aquaPriv;
+    DrawablePtr pDraw;
+
+    glxPriv = (__GLXdrawablePrivate *)glPriv->other;
+    aquaPriv = (GLAquaDrawableRec *)glPriv->private;
+    pDraw = glxPriv->pDraw;
+
+    if (aquaPriv->sid == 0)
+    {
+        if (!quartzProcs->CreateSurface(pDraw->pScreen, pDraw->id, pDraw,
+                                        0, &aquaPriv->sid, NULL,
+                                        surface_notify, aquaPriv))
+        {
+            return;
+        }
+        aquaPriv->pDraw = pDraw;
+    }
+
+    if (!gc->isAttached || gc->sid != aquaPriv->sid)
+    {
+        x_list *lst;
+
+        if (xp_attach_gl_context(gc->ctx, aquaPriv->sid) != Success)
+        {
+            quartzProcs->DestroySurface(pDraw->pScreen, pDraw->id, pDraw,
+                                        surface_notify, aquaPriv);
+            if (surface_hash != NULL)
+                x_hash_table_remove(surface_hash, (void *) aquaPriv->sid);
+
+            aquaPriv->sid = 0;
+            return;
+        }
+
+        gc->isAttached = TRUE;
+        gc->sid = aquaPriv->sid;
+
+        if (surface_hash == NULL)
+            surface_hash = x_hash_table_new(NULL, NULL, NULL, NULL);
+
+        lst = x_hash_table_lookup(surface_hash, (void *) gc->sid, NULL);
+        if (x_list_find(lst, gc) == NULL)
+        {
+            lst = x_list_prepend(lst, gc);
+            x_hash_table_insert(surface_hash, (void *) gc->sid, lst);
+        }
+
+        GLAQUA_DEBUG_MSG("attached 0x%x to 0x%x\n", (unsigned int) pDraw->id,
+                         (unsigned int) aquaPriv->sid);
+    }
+}
+
+static GLboolean glAquaMakeCurrent(__GLcontext *gc)
+{
+    __GLdrawablePrivate *glPriv = gc->interface.imports.getDrawablePrivate(gc);
+    CGLError gl_err;
+
+    GLAQUA_DEBUG_MSG("glAquaMakeCurrent (ctx 0x%x)\n", (unsigned int) gc->ctx);
+
+    attach(gc, glPriv);
+
+    gl_err = CGLSetCurrentContext(gc->ctx);
+    if (gl_err != 0)
+        ErrorF("CGLSetCurrentContext error: %s\n", CGLErrorString(gl_err));
+
+    return gl_err == 0;
+}
+
+static GLboolean glAquaShareContext(__GLcontext *gc, __GLcontext *gcShare)
+{
+  GLAQUA_DEBUG_MSG("glAquaShareContext unimplemented\n");
+
+  return GL_TRUE;
+}
+
+static GLboolean glAquaCopyContext(__GLcontext *dst, const __GLcontext *src,
+                                   GLuint mask)
+{
+    CGLError gl_err;
+
+    GLAQUA_DEBUG_MSG("glAquaCopyContext\n");
+
+    gl_err = CGLCopyContext(src->ctx, dst->ctx, mask);
+    if (gl_err != 0)
+        ErrorF("CGLCopyContext error: %s\n", CGLErrorString(gl_err));
+
+    return gl_err == 0;
+}
+
+static GLboolean glAquaForceCurrent(__GLcontext *gc)
+{
+    CGLError gl_err;
+
+    GLAQUA_DEBUG_MSG("glAquaForceCurrent (ctx 0x%x)\n",
+                     (unsigned int) gc->ctx);
+
+    gl_err = CGLSetCurrentContext(gc->ctx);
+    if (gl_err != 0)
+        ErrorF("CGLSetCurrentContext error: %s\n", CGLErrorString(gl_err));
+
+    return gl_err == 0;
+}
+
+/* Drawing surface notification callbacks */
+
+static GLboolean glAquaNotifyResize(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("unimplemented glAquaNotifyResize");
+    return GL_TRUE;
+}
+
+static void glAquaNotifyDestroy(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("unimplemented glAquaNotifyDestroy");
+}
+
+static void glAquaNotifySwapBuffers(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("unimplemented glAquaNotifySwapBuffers");
+}
+
+/* Dispatch table override control for external agents like libGLS */
+static struct __GLdispatchStateRec* glAquaDispatchExec(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("unimplemented glAquaDispatchExec");
+    return NULL;
+}
+
+static void glAquaBeginDispatchOverride(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("unimplemented glAquaBeginDispatchOverride");
+}
+
+static void glAquaEndDispatchOverride(__GLcontext *gc)
+{
+    GLAQUA_DEBUG_MSG("unimplemented glAquaEndDispatchOverride");
+}
+
+static CGLPixelFormatObj makeFormat(__GLcontextModes *mode)
+{
+    int i;
+    CGLPixelFormatAttribute attr[64]; // currently uses max of 30
+    CGLPixelFormatObj result;
+    long n_formats;
+    CGLError gl_err;
+    
+    GLAQUA_DEBUG_MSG("makeFormat\n");
+
+    if (!mode->rgbMode)
+        return NULL;
+
+    i = 0;
+
+    // attr [i++] = kCGLPFAAcelerated; // require hwaccel - BAD for multiscreen
+    // attr [i++] = kCGLPFANoRecovery; // disable fallback renderers - BAD
+
+    if (mode->stereoMode) {
+        attr[i++] = kCGLPFAStereo;
+    }
+    if (mode->doubleBufferMode) {
+        attr[i++] = kCGLPFADoubleBuffer;
+    }
+
+    if (mode->colorIndexMode) {
+        /* ignored */
+    }
+
+    if (mode->rgbMode) {
+        attr[i++] = kCGLPFAColorSize;
+        attr[i++] = mode->redBits + mode->greenBits + mode->blueBits;
+        attr[i++] = kCGLPFAAlphaSize;
+        attr[i++] = 1; /* FIXME: ignoring mode->alphaBits which is always 0 */
+    }
+
+    if (mode->haveAccumBuffer) {
+        attr[i++] = kCGLPFAAccumSize;
+        attr[i++] = mode->accumRedBits + mode->accumGreenBits
+                    + mode->accumBlueBits + mode->accumAlphaBits;
+    }
+    if (mode->haveDepthBuffer) {
+        attr[i++] = kCGLPFADepthSize;
+        attr[i++] = mode->depthBits;
+    }
+    if (mode->haveStencilBuffer) {
+        attr[i++] = kCGLPFAStencilSize;
+        attr[i++] = mode->stencilBits;
+    }
+
+    attr[i++] = kCGLPFAAuxBuffers;
+    attr[i++] = mode->numAuxBuffers;
+
+    /* mode->level ignored */
+
+    /* mode->pixmapMode ? */
+
+    attr[i++] = 0;
+
+    GLAQUA_DEBUG_MSG("makeFormat almost done\n");
+
+    result = NULL;
+    gl_err = CGLChoosePixelFormat(attr, &result, &n_formats);
+    if (gl_err != 0)
+        ErrorF("CGLChoosePixelFormat error: %s\n", CGLErrorString(gl_err));
+
+    GLAQUA_DEBUG_MSG("makeFormat done (0x%x)\n", (unsigned int) result);
+
+    return result;
+}
+
+static __GLinterface *glAquaCreateContext(__GLimports *imports,
+                                          __GLcontextModes *mode,
+                                          __GLinterface *shareGC)
+{
+    __GLcontext *result;
+    __GLcontext *sharectx = (__GLcontext *)shareGC;
+    CGLError gl_err;
+
+    GLAQUA_DEBUG_MSG("glAquaCreateContext\n");
+
+    result = (__GLcontext *)calloc(1, sizeof(__GLcontext));
+    if (!result) return NULL;
+
+    result->interface.imports = *imports;
+    result->interface.exports = glAquaExports;
+
+    result->pixelFormat = makeFormat(mode);
+    if (!result->pixelFormat) {
+        free(result);
+        return NULL;
+    }
+
+    result->ctx = NULL;
+    gl_err = CGLCreateContext(result->pixelFormat,
+                              sharectx ? sharectx->ctx : NULL,
+                              &result->ctx);
+
+    if (gl_err != 0) {
+        ErrorF("CGLCreateContext error: %s\n", CGLErrorString(gl_err));
+        CGLDestroyPixelFormat(result->pixelFormat);
+        free(result);
+        return NULL;
+    }
+
+    GLAQUA_DEBUG_MSG("glAquaCreateContext done\n");
+    return (__GLinterface *)result;
+}
+
+Bool
+glAquaRealizeWindow(WindowPtr pWin)
+{
+    // If this window has GL contexts, tell them to reattach
+    Bool result;
+    ScreenPtr pScreen = pWin->drawable.pScreen;
+    glAquaScreenRec *screenPriv = &glAquaScreens[pScreen->myNum];
+    __GLXdrawablePrivate *glxPriv;
+
+    GLAQUA_DEBUG_MSG("glAquaRealizeWindow\n");
+
+    // Allow the window to be created (RootlessRealizeWindow is inside our wrap)
+    pScreen->RealizeWindow = screenPriv->RealizeWindow;
+    result = pScreen->RealizeWindow(pWin);
+    pScreen->RealizeWindow = glAquaRealizeWindow;
+
+    // The Aqua window will already have been created (windows are
+    // realized from top down)
+
+    // Re-attach this window's GL contexts, if any.
+    glxPriv = __glXFindDrawablePrivate(pWin->drawable.id);
+    if (glxPriv) {
+        __GLXcontext *gx;
+        __GLcontext *gc;
+        __GLdrawablePrivate *glPriv = &glxPriv->glPriv;
+        GLAQUA_DEBUG_MSG("glAquaRealizeWindow is GL drawable!\n");
+
+        // GL contexts bound to this window for drawing
+        for (gx = glxPriv->drawGlxc; gx != NULL; gx = gx->next) {
+            gc = (__GLcontext *)gx->gc;
+            attach(gc, glPriv);
+        }
+
+        // GL contexts bound to this window for reading
+        for (gx = glxPriv->readGlxc; gx != NULL; gx = gx->next) {
+            gc = (__GLcontext *)gx->gc;
+            attach(gc, glPriv);
+        }
+    }
+
+    return result;
+}
+
+Bool
+glAquaUnrealizeWindow(WindowPtr pWin)
+{
+    // If this window has GL contexts, tell them to unattach
+    Bool result;
+    ScreenPtr pScreen = pWin->drawable.pScreen;
+    glAquaScreenRec *screenPriv = &glAquaScreens[pScreen->myNum];
+    __GLXdrawablePrivate *glxPriv;
+
+    GLAQUA_DEBUG_MSG("glAquaUnrealizeWindow\n");
+
+    // The Aqua window may have already been destroyed (windows
+    // are unrealized from top down)
+
+    // Unattach this window's GL contexts, if any.
+    glxPriv = __glXFindDrawablePrivate(pWin->drawable.id);
+    if (glxPriv) {
+        __GLXcontext *gx;
+        __GLcontext *gc;
+        GLAQUA_DEBUG_MSG("glAquaUnealizeWindow is GL drawable!\n");
+
+        // GL contexts bound to this window for drawing
+        for (gx = glxPriv->drawGlxc; gx != NULL; gx = gx->next) {
+            gc = (__GLcontext *)gx->gc;
+            unattach(gc);
+        }
+
+        // GL contexts bound to this window for reading
+        for (gx = glxPriv->readGlxc; gx != NULL; gx = gx->next) {
+            gc = (__GLcontext *)gx->gc;
+            unattach(gc);
+        }
+    }
+
+    pScreen->UnrealizeWindow = screenPriv->UnrealizeWindow;
+    result = pScreen->UnrealizeWindow(pWin);
+    pScreen->UnrealizeWindow = glAquaUnrealizeWindow;
+
+    return result;
+}
+
+
+// Originally copied from Mesa
+
+static int                 numConfigs     = 0;
+static __GLXvisualConfig  *visualConfigs  = NULL;
+static void              **visualPrivates = NULL;
+
+/*
+ * In the case the driver defines no GLX visuals we'll use these.
+ * Note that for TrueColor and DirectColor visuals, bufferSize is the 
+ * sum of redSize, greenSize, blueSize and alphaSize, which may be larger 
+ * than the nplanes/rootDepth of the server's X11 visuals
+ */
+#define NUM_FALLBACK_CONFIGS 5
+static __GLXvisualConfig FallbackConfigs[NUM_FALLBACK_CONFIGS] = {
+  /* [0] = RGB, double buffered, Z */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+     0,  0,  0, 0,      /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    0,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  /* [1] = RGB, double buffered, Z, stencil, accum */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+    16, 16, 16, 0,      /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    8,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  /* [2] = RGB+Alpha, double buffered, Z, stencil, accum */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 8,      /* rgba sizes */
+    -1, -1, -1, -1,     /* rgba masks */
+    16, 16, 16, 16,     /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    8,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  /* [3] = RGB+Alpha, single buffered, Z, stencil, accum */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 8,      /* rgba sizes */
+    -1, -1, -1, -1,     /* rgba masks */
+    16, 16, 16, 16,     /* rgba accum sizes */
+    False,              /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    8,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  /* [4] = CI, double buffered, Z */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    False,              /* rgba? (false = color index) */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+     0,  0,  0, 0,      /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    0,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+};
+
+static __GLXvisualConfig NullConfig = {
+    -1,                 /* vid */
+    -1,                 /* class */
+    False,              /* rgba */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+     0,  0,  0, 0,      /* rgba accum sizes */
+    False,              /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    0,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE_EXT,       /* visualRating */
+    0,                  /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+};
+
+
+static inline int count_bits(uint32_t x)
+{
+    x = x - ((x >> 1) & 0x55555555);
+    x = (x & 0x33333333) + ((x >> 2) & 0x33333333);
+    x = (x + (x >> 4)) & 0x0f0f0f0f;
+    x = x + (x >> 8);
+    x = x + (x >> 16);
+    return x & 63;
+}
+
+
+static Bool init_visuals(int *nvisualp, VisualPtr *visualp,
+                         VisualID *defaultVisp,
+                         int ndepth, DepthPtr pdepth,
+                         int rootDepth)
+{
+    int numRGBconfigs;
+    int numCIconfigs;
+    int numVisuals = *nvisualp;
+    int numNewVisuals;
+    int numNewConfigs;
+    VisualPtr pVisual = *visualp;
+    VisualPtr pVisualNew = NULL;
+    VisualID *orig_vid = NULL;
+    __GLcontextModes *modes;
+    __GLXvisualConfig *pNewVisualConfigs = NULL;
+    void **glXVisualPriv;
+    void **pNewVisualPriv;
+    int found_default;
+    int i, j, k;
+
+    GLAQUA_DEBUG_MSG("init_visuals\n");
+
+    if (numConfigs > 0)
+        numNewConfigs = numConfigs;
+    else
+        numNewConfigs = NUM_FALLBACK_CONFIGS;
+
+    /* Alloc space for the list of new GLX visuals */
+    pNewVisualConfigs = (__GLXvisualConfig *)
+                     __glXMalloc(numNewConfigs * sizeof(__GLXvisualConfig));
+    if (!pNewVisualConfigs) {
+        return FALSE;
+    }
+
+    /* Alloc space for the list of new GLX visual privates */
+    pNewVisualPriv = (void **) __glXMalloc(numNewConfigs * sizeof(void *));
+    if (!pNewVisualPriv) {
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /*
+    ** If SetVisualConfigs was not called, then use default GLX
+    ** visual configs.
+    */
+    if (numConfigs == 0) {
+        memcpy(pNewVisualConfigs, FallbackConfigs,
+               NUM_FALLBACK_CONFIGS * sizeof(__GLXvisualConfig));
+        memset(pNewVisualPriv, 0, NUM_FALLBACK_CONFIGS * sizeof(void *));
+    }
+    else {
+        /* copy driver's visual config info */
+        for (i = 0; i < numConfigs; i++) {
+            pNewVisualConfigs[i] = visualConfigs[i];
+            pNewVisualPriv[i] = visualPrivates[i];
+        }
+    }
+
+    /* Count the number of RGB and CI visual configs */
+    numRGBconfigs = 0;
+    numCIconfigs = 0;
+    for (i = 0; i < numNewConfigs; i++) {
+        if (pNewVisualConfigs[i].rgba)
+            numRGBconfigs++;
+        else
+            numCIconfigs++;
+    }
+
+    /* Count the total number of visuals to compute */
+    numNewVisuals = 0;
+    for (i = 0; i < numVisuals; i++) {
+        int count;
+
+        count = ((pVisual[i].class == TrueColor ||
+                  pVisual[i].class == DirectColor)
+                ? numRGBconfigs : numCIconfigs);
+        if (count == 0)
+            count = 1;          /* preserve the existing visual */
+
+        numNewVisuals += count;
+    }
+
+    /* Reset variables for use with the next screen/driver's visual configs */
+    visualConfigs = NULL;
+    numConfigs = 0;
+
+    /* Alloc temp space for the list of orig VisualIDs for each new visual */
+    orig_vid = (VisualID *)__glXMalloc(numNewVisuals * sizeof(VisualID));
+    if (!orig_vid) {
+        __glXFree(pNewVisualPriv);
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /* Alloc space for the list of glXVisuals */
+    modes = _gl_context_modes_create(numNewVisuals, sizeof(__GLcontextModes));
+    if (modes == NULL) {
+        __glXFree(orig_vid);
+        __glXFree(pNewVisualPriv);
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /* Alloc space for the list of glXVisualPrivates */
+    glXVisualPriv = (void **)__glXMalloc(numNewVisuals * sizeof(void *));
+    if (!glXVisualPriv) {
+        _gl_context_modes_destroy( modes );
+        __glXFree(orig_vid);
+        __glXFree(pNewVisualPriv);
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /* Alloc space for the new list of the X server's visuals */
+    pVisualNew = (VisualPtr)__glXMalloc(numNewVisuals * sizeof(VisualRec));
+    if (!pVisualNew) {
+        __glXFree(glXVisualPriv);
+        _gl_context_modes_destroy( modes );
+        __glXFree(orig_vid);
+        __glXFree(pNewVisualPriv);
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /* Initialize the new visuals */
+    found_default = FALSE;
+    glAquaScreens[screenInfo.numScreens-1].modes = modes;
+    for (i = j = 0; i < numVisuals; i++) {
+        int is_rgb = (pVisual[i].class == TrueColor ||
+                      pVisual[i].class == DirectColor);
+
+        if (!is_rgb)
+        {
+            /* We don't support non-rgb visuals for GL. But we don't
+               want to remove them either, so just pass them through
+               with null glX configs */
+
+            pVisualNew[j] = pVisual[i];
+            pVisualNew[j].vid = FakeClientID(0);
+
+            /* Check for the default visual */
+            if (!found_default && pVisual[i].vid == *defaultVisp) {
+                *defaultVisp = pVisualNew[j].vid;
+                found_default = TRUE;
+            }
+
+            /* Save the old VisualID */
+            orig_vid[j] = pVisual[i].vid;
+
+            /* Initialize the glXVisual */
+            _gl_copy_visual_to_context_mode( modes, & NullConfig );
+            modes->visualID = pVisualNew[j].vid;
+
+            j++;
+
+            continue;
+        }
+
+        for (k = 0; k < numNewConfigs; k++) {
+            if (pNewVisualConfigs[k].rgba != is_rgb)
+                continue;
+
+            assert( modes != NULL );
+
+            /* Initialize the new visual */
+            pVisualNew[j] = pVisual[i];
+            pVisualNew[j].vid = FakeClientID(0);
+
+            /* Check for the default visual */
+            if (!found_default && pVisual[i].vid == *defaultVisp) {
+                *defaultVisp = pVisualNew[j].vid;
+                found_default = TRUE;
+            }
+
+            /* Save the old VisualID */
+            orig_vid[j] = pVisual[i].vid;
+
+            /* Initialize the glXVisual */
+            _gl_copy_visual_to_context_mode( modes, & pNewVisualConfigs[k] );
+            modes->visualID = pVisualNew[j].vid;
+
+            /*
+             * If the class is -1, then assume the X visual information
+             * is identical to what GLX needs, and take them from the X
+             * visual.  NOTE: if class != -1, then all other fields MUST
+             * be initialized.
+             */
+            if (modes->visualType == GLX_NONE) {
+                modes->visualType = _gl_convert_from_x_visual_type( pVisual[i].class );
+                modes->redBits    = count_bits(pVisual[i].redMask);
+                modes->greenBits  = count_bits(pVisual[i].greenMask);
+                modes->blueBits   = count_bits(pVisual[i].blueMask);
+                modes->alphaBits  = modes->alphaBits;
+                modes->redMask    = pVisual[i].redMask;
+                modes->greenMask  = pVisual[i].greenMask;
+                modes->blueMask   = pVisual[i].blueMask;
+                modes->alphaMask  = modes->alphaMask;
+                modes->rgbBits = (is_rgb)
+                    ? (modes->redBits + modes->greenBits +
+                       modes->blueBits + modes->alphaBits)
+                    : rootDepth;
+            }
+
+            /* Save the device-dependent private for this visual */
+            glXVisualPriv[j] = pNewVisualPriv[k];
+
+            j++;
+            modes = modes->next;
+        }
+    }
+
+    assert(j <= numNewVisuals);
+
+    /* Save the GLX visuals in the screen structure */
+    glAquaScreens[screenInfo.numScreens-1].num_vis = numNewVisuals;
+    glAquaScreens[screenInfo.numScreens-1].priv = glXVisualPriv;
+
+    /* Set up depth's VisualIDs */
+    for (i = 0; i < ndepth; i++) {
+        int numVids = 0;
+        VisualID *pVids = NULL;
+        int k, n = 0;
+
+        /* Count the new number of VisualIDs at this depth */
+        for (j = 0; j < pdepth[i].numVids; j++)
+            for (k = 0; k < numNewVisuals; k++)
+            if (pdepth[i].vids[j] == orig_vid[k])
+                numVids++;
+
+        /* Allocate a new list of VisualIDs for this depth */
+        pVids = (VisualID *)__glXMalloc(numVids * sizeof(VisualID));
+
+        /* Initialize the new list of VisualIDs for this depth */
+        for (j = 0; j < pdepth[i].numVids; j++)
+            for (k = 0; k < numNewVisuals; k++)
+            if (pdepth[i].vids[j] == orig_vid[k])
+                pVids[n++] = pVisualNew[k].vid;
+
+        /* Update this depth's list of VisualIDs */
+        __glXFree(pdepth[i].vids);
+        pdepth[i].vids = pVids;
+        pdepth[i].numVids = numVids;
+    }
+
+    /* Update the X server's visuals */
+    *nvisualp = numNewVisuals;
+    *visualp = pVisualNew;
+
+    /* Free the old list of the X server's visuals */
+    __glXFree(pVisual);
+
+    /* Clean up temporary allocations */
+    __glXFree(orig_vid);
+    __glXFree(pNewVisualPriv);
+    __glXFree(pNewVisualConfigs);
+
+    /* Free the private list created by DDX HW driver */
+    if (visualPrivates)
+        xfree(visualPrivates);
+    visualPrivates = NULL;
+
+    return TRUE;
+}
+
+/* based on code in i830_dri.c
+   This ends calling glAquaSetVisualConfigs to set the static
+   numconfigs, etc. */
+static void
+glAquaInitVisualConfigs(void)
+{
+    int                 lclNumConfigs     = 0;
+    __GLXvisualConfig  *lclVisualConfigs  = NULL;
+    void              **lclVisualPrivates = NULL;
+
+    int depth, aux, buffers, stencil, accum;
+    int i = 0;
+
+    GLAQUA_DEBUG_MSG("glAquaInitVisualConfigs ");
+        
+    /* count num configs:
+        2 Z buffer (0, 24 bit)
+        2 AUX buffer (0, 2)
+        2 buffers (single, double)
+        2 stencil (0, 8 bit)
+        2 accum (0, 64 bit)
+        = 32 configs */
+
+    lclNumConfigs = 2 * 2 * 2 * 2 * 2; /* 32 */
+
+    /* alloc */
+    lclVisualConfigs = xcalloc(sizeof(__GLXvisualConfig), lclNumConfigs);
+    lclVisualPrivates = xcalloc(sizeof(void *), lclNumConfigs);
+
+    /* fill in configs */
+    if (NULL != lclVisualConfigs) {
+        i = 0; /* current buffer */
+        for (depth = 0; depth < 2; depth++) {
+            for (aux = 0; aux < 2; aux++) {
+                for (buffers = 0; buffers < 2; buffers++) {
+                    for (stencil = 0; stencil < 2; stencil++) {
+                        for (accum = 0; accum < 2; accum++) {
+                            lclVisualConfigs[i].vid = -1;
+                            lclVisualConfigs[i].class = -1;
+                            lclVisualConfigs[i].rgba = TRUE;
+                            lclVisualConfigs[i].redSize = -1;
+                            lclVisualConfigs[i].greenSize = -1;
+                            lclVisualConfigs[i].blueSize = -1;
+                            lclVisualConfigs[i].redMask = -1;
+                            lclVisualConfigs[i].greenMask = -1;
+                            lclVisualConfigs[i].blueMask = -1;
+                            lclVisualConfigs[i].alphaMask = 0;
+                            if (accum) {
+                                lclVisualConfigs[i].accumRedSize = 16;
+                                lclVisualConfigs[i].accumGreenSize = 16;
+                                lclVisualConfigs[i].accumBlueSize = 16;
+                                lclVisualConfigs[i].accumAlphaSize = 16;
+                            }
+                            else {
+                                lclVisualConfigs[i].accumRedSize = 0;
+                                lclVisualConfigs[i].accumGreenSize = 0;
+                                lclVisualConfigs[i].accumBlueSize = 0;
+                                lclVisualConfigs[i].accumAlphaSize = 0;
+                            }
+                            lclVisualConfigs[i].doubleBuffer = buffers ? TRUE : FALSE;
+                            lclVisualConfigs[i].stereo = FALSE;
+                            lclVisualConfigs[i].bufferSize = -1;
+
+                            lclVisualConfigs[i].depthSize = depth? 24 : 0;
+                            lclVisualConfigs[i].stencilSize = stencil ? 8 : 0;
+                            lclVisualConfigs[i].auxBuffers = aux ? 2 : 0;
+                            lclVisualConfigs[i].level = 0;
+                            lclVisualConfigs[i].visualRating = GLX_NONE_EXT;
+                            lclVisualConfigs[i].transparentPixel = 0;
+                            lclVisualConfigs[i].transparentRed = 0;
+                            lclVisualConfigs[i].transparentGreen = 0;
+                            lclVisualConfigs[i].transparentBlue = 0;
+                            lclVisualConfigs[i].transparentAlpha = 0;
+                            lclVisualConfigs[i].transparentIndex = 0;
+                            i++;
+                        }
+                    }
+                }
+            }
+        }
+    }
+    if (i != lclNumConfigs)
+        GLAQUA_DEBUG_MSG("glAquaInitVisualConfigs failed to alloc visual configs");
+
+    GlxSetVisualConfigs(lclNumConfigs, lclVisualConfigs, lclVisualPrivates);
+}
+
+
+static void glAquaSetVisualConfigs(int nconfigs, __GLXvisualConfig *configs,
+                                   void **privates)
+{
+    GLAQUA_DEBUG_MSG("glAquaSetVisualConfigs\n");
+
+    numConfigs = nconfigs;
+    visualConfigs = configs;
+    visualPrivates = privates;
+}
+
+static Bool glAquaInitVisuals(VisualPtr *visualp, DepthPtr *depthp,
+                              int *nvisualp, int *ndepthp,
+                              int *rootDepthp, VisualID *defaultVisp,
+                              unsigned long sizes, int bitsPerRGB)
+{
+    GLAQUA_DEBUG_MSG("glAquaInitVisuals\n");
+    
+    if (numConfigs == 0) /* if no configs */
+        glAquaInitVisualConfigs(); /* ensure the visual configs are setup */
+
+    /*
+     * Setup the visuals supported by this particular screen.
+     */
+    return init_visuals(nvisualp, visualp, defaultVisp,
+                        *ndepthp, *depthp, *rootDepthp);
+}
+
+
+static void fixup_visuals(int screen)
+{
+    ScreenPtr pScreen = screenInfo.screens[screen];
+    glAquaScreenRec *pScr = &glAquaScreens[screen];
+    int j;
+    __GLcontextModes *modes;
+
+    GLAQUA_DEBUG_MSG("fixup_visuals\n");
+
+    for ( modes = pScr->modes ; modes != NULL ; modes = modes->next ) {
+        const int vis_class = _gl_convert_to_x_visual_type( modes->visualType );
+        const int nplanes = (modes->rgbBits - modes->alphaBits);
+        const VisualPtr pVis = pScreen->visuals;
+
+        /* Find a visual that matches the GLX visual's class and size */
+        for (j = 0; j < pScreen->numVisuals; j++) {
+            if (pVis[j].class == vis_class &&
+            pVis[j].nplanes == nplanes) {
+
+            /* Fixup the masks */
+            modes->redMask   = pVis[j].redMask;
+            modes->greenMask = pVis[j].greenMask;
+            modes->blueMask  = pVis[j].blueMask;
+
+            /* Recalc the sizes */
+            modes->redBits   = count_bits(modes->redMask);
+            modes->greenBits = count_bits(modes->greenMask);
+            modes->blueBits  = count_bits(modes->blueMask);
+            }
+        }
+    }
+}
+
+static void init_screen_visuals(int screen)
+{
+    ScreenPtr pScreen = screenInfo.screens[screen];
+    __GLcontextModes *modes;
+    int *used;
+    int i, j;
+
+    GLAQUA_DEBUG_MSG("init_screen_visuals\n");
+
+    /* FIXME: Change 'used' to be a array of bits (rather than of ints),
+     * FIXME: create a stack array of 8 or 16 bytes.  If 'numVisuals' is less
+     * FIXME: than 64 or 128 the stack array can be used instead of calling
+     * FIXME: __glXMalloc / __glXFree.  If nothing else, convert 'used' to
+     * FIXME: array of bytes instead of ints!
+     */
+    used = (int *)__glXMalloc(pScreen->numVisuals * sizeof(int));
+    __glXMemset(used, 0, pScreen->numVisuals * sizeof(int));
+
+    i = 0;
+    for ( modes = glAquaScreens[screen].modes 
+          ; modes != NULL
+          ; modes = modes->next ) {
+        const int vis_class = _gl_convert_to_x_visual_type( modes->visualType );
+        const int nplanes = (modes->rgbBits - modes->alphaBits);
+        const VisualPtr pVis = pScreen->visuals;
+
+        for (j = 0; j < pScreen->numVisuals; j++) {
+            if (pVis[j].class     == vis_class &&
+                pVis[j].nplanes   == nplanes &&
+                pVis[j].redMask   == modes->redMask &&
+                pVis[j].greenMask == modes->greenMask &&
+                pVis[j].blueMask  == modes->blueMask &&
+                !used[j]) {
+
+                    /* Set the VisualID */
+                    modes->visualID = pVis[j].vid;
+
+                    /* Mark this visual used */
+                    used[j] = 1;
+                    break;
+            }
+        }
+        if ( j == pScreen->numVisuals ) {
+            ErrorF("No matching visual for __GLcontextMode with "
+                   "visual class = %d (%d), nplanes = %u\n",
+                   vis_class, 
+                   (int)modes->visualType,
+                   (unsigned int)(modes->rgbBits - modes->alphaBits) );
+        }
+        else if ( modes->visualID == -1 ) {
+            FatalError( "Matching visual found, but visualID still -1!\n" );
+        }
+
+        i++;
+    }
+
+    __glXFree(used);
+}
+
+static Bool glAquaScreenProbe(int screen)
+{
+    ScreenPtr pScreen;
+    glAquaScreenRec *screenPriv;
+
+    GLAQUA_DEBUG_MSG("glAquaScreenProbe\n");
+
+    /*
+     * Set up the current screen's visuals.
+     */
+    __glDDXScreenInfo.modes = glAquaScreens[screen].modes;
+    __glDDXScreenInfo.pVisualPriv = glAquaScreens[screen].priv;
+    __glDDXScreenInfo.numVisuals =
+        __glDDXScreenInfo.numUsableVisuals = glAquaScreens[screen].num_vis;
+
+    /*
+     * Set the current screen's createContext routine.  This could be
+     * wrapped by a DDX GLX context creation routine.
+     */
+    __glDDXScreenInfo.createContext = glAquaCreateContext;
+
+    /*
+     * The ordering of the rgb compenents might have been changed by the
+     * driver after mi initialized them.
+     */
+    fixup_visuals(screen);
+
+    /*
+     * Find the GLX visuals that are supported by this screen and create
+     * XMesa's visuals.
+     */
+    init_screen_visuals(screen);
+
+    /*
+     * Wrap RealizeWindow and UnrealizeWindow on this screen
+     */
+    pScreen = screenInfo.screens[screen];
+    screenPriv = &glAquaScreens[screen];
+    screenPriv->RealizeWindow = pScreen->RealizeWindow;
+    pScreen->RealizeWindow = glAquaRealizeWindow;
+    screenPriv->UnrealizeWindow = pScreen->UnrealizeWindow;
+    pScreen->UnrealizeWindow = glAquaUnrealizeWindow;
+
+    return TRUE;
+}
+
+static GLboolean glAquaSwapBuffers(__GLXdrawablePrivate *glxPriv)
+{
+    // swap buffers on only *one* of the contexts
+    // (e.g. the last one for drawing)
+    __GLcontext *gc = (__GLcontext *)glxPriv->drawGlxc->gc;
+    CGLError gl_err;
+
+    GLAQUA_DEBUG_MSG("glAquaSwapBuffers\n");
+
+    if (gc != NULL && gc->ctx != NULL)
+    {
+        gl_err = CGLFlushDrawable(gc->ctx);
+        if (gl_err != 0)
+            ErrorF("CGLFlushDrawable error: %s\n", CGLErrorString(gl_err));
+    }
+
+    return GL_TRUE;
+}
+
+static void glAquaDestroyDrawablePrivate(__GLdrawablePrivate *glPriv)
+{
+    GLAQUA_DEBUG_MSG("glAquaDestroyDrawablePrivate\n");
+
+    /* It doesn't work to call DRIDestroySurface here, the drawable's
+       already gone.. But dri.c notices the window destruction and
+       frees the surface itself. */
+
+    free(glPriv->private);
+    glPriv->private = NULL;
+}
+
+static void glAquaCreateBuffer(__GLXdrawablePrivate *glxPriv)
+{
+    GLAquaDrawableRec *aquaPriv = malloc(sizeof(GLAquaDrawableRec));
+    __GLdrawablePrivate *glPriv = &glxPriv->glPriv;
+
+    aquaPriv->sid = 0;
+    aquaPriv->pDraw = NULL;
+
+    GLAQUA_DEBUG_MSG("glAquaCreateBuffer\n");
+
+    // replace swapBuffers (original is never called)
+    glxPriv->swapBuffers = glAquaSwapBuffers;
+
+    // stash private data
+    glPriv->private = aquaPriv;
+    glPriv->freePrivate = glAquaDestroyDrawablePrivate;
+}
+
+static void glAquaResetExtension(void)
+{
+    GLAQUA_DEBUG_MSG("glAquaResetExtension\n");
+    CGLSetOption(kCGLGOResetLibrary, GL_TRUE);
+}
+
+// Extra goodies for glx
+
+GLuint __glFloorLog2(GLuint val)
+{
+    int c = 0;
+
+    while (val > 1) {
+        c++;
+        val >>= 1;
+    }
+    return c;
+}
diff --git a/nx-X11/programs/Xserver/GL/dri/Imakefile b/nx-X11/programs/Xserver/GL/dri/Imakefile
new file mode 100644
index 000000000..8ea938f8c
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/dri/Imakefile
@@ -0,0 +1,35 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/dri/Imakefile,v 1.6 2001/04/28 13:55:36 dawes Exp $
+
+#define IHaveModules
+#include <Server.tmpl>
+
+#if DoLoadableServer
+MSRC = drimodule.c
+MOBJ = drimodule.o
+#endif
+
+         SRCS = xf86dri.c dri.c $(MSRC)
+         OBJS = xf86dri.o dri.o $(MOBJ)
+
+     INCLUDES = -I$(SERVERSRC)/include -I$(INCLUDESRC) -I$(XINCLUDESRC) \
+		-I$(EXTINCSRC) -I$(MESASRCDIR)/include \
+		-I$(XF86OSSRC) -I$(XF86COMSRC) \
+		-I../include -I../glx -I$(LIBSRC)/GL/include \
+		-I$(DRMSRCDIR)/shared-core \
+		-I$(SERVERSRC)/mi -I$(FONTINCSRC)
+      DEFINES = $(GLX_DEFINES)
+
+LinkSourceFile(xf86dri.h,$(MESASRCDIR)/src/glx/x11)
+LinkSourceFile(xf86dristr.h,$(MESASRCDIR)/src/glx/x11)
+
+ModuleObjectRule()
+LibraryModuleTarget(dri,$(OBJS))
+InstallLibraryModule(dri,$(MODULEDIR),extensions)
+
+DependTarget()
+
+InstallDriverSDKLibraryModule(dri,$(DRIVERSDKMODULEDIR),extensions)
+
+InstallDriverSDKNonExecFile(dri.h,$(DRIVERSDKINCLUDEDIR))
+InstallDriverSDKNonExecFile(sarea.h,$(DRIVERSDKINCLUDEDIR))
+InstallDriverSDKNonExecFile(xf86dri.h,$(DRIVERSDKINCLUDEDIR))
diff --git a/nx-X11/programs/Xserver/GL/dri/Imakefile.NX.reference b/nx-X11/programs/Xserver/GL/dri/Imakefile.NX.reference
new file mode 100644
index 000000000..59fb0af84
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/dri/Imakefile.NX.reference
@@ -0,0 +1,35 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/dri/Imakefile,v 1.7 2003/02/11 21:34:04 tsi Exp $
+
+#define IHaveModules
+#include <Server.tmpl>
+
+#if DoLoadableServer
+MSRC = drimodule.c
+MOBJ = drimodule.o
+#endif
+
+         SRCS = xf86dri.c dri.c $(MSRC)
+         OBJS = xf86dri.o dri.o $(MOBJ)
+
+     INCLUDES = -I$(SERVERSRC)/include -I$(INCLUDESRC) -I$(XINCLUDESRC) \
+		-I$(EXTINCSRC) \
+		-I$(XF86OSSRC) -I$(XF86COMSRC) \
+		-I../include -I../glx -I$(LIBSRC)/GL/include \
+		-I$(SERVERSRC)/mi -I$(FONTINCSRC) \
+		-I../../hw/xfree86/os-support/bus
+      DEFINES = $(GLX_DEFINES)
+
+LinkSourceFile(xf86dri.h,$(LIBSRC)/GL/dri)
+LinkSourceFile(xf86dristr.h,$(LIBSRC)/GL/dri)
+
+ModuleObjectRule()
+LibraryModuleTarget(dri,$(OBJS))
+InstallLibraryModule(dri,$(MODULEDIR),extensions)
+
+DependTarget()
+
+InstallDriverSDKLibraryModule(dri,$(DRIVERSDKMODULEDIR),extensions)
+
+InstallDriverSDKNonExecFile(dri.h,$(DRIVERSDKINCLUDEDIR))
+InstallDriverSDKNonExecFile(sarea.h,$(DRIVERSDKINCLUDEDIR))
+InstallDriverSDKNonExecFile(xf86dri.h,$(DRIVERSDKINCLUDEDIR))
diff --git a/nx-X11/programs/Xserver/GL/dri/Imakefile.XF86.reference b/nx-X11/programs/Xserver/GL/dri/Imakefile.XF86.reference
new file mode 100644
index 000000000..c8770f6d8
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/dri/Imakefile.XF86.reference
@@ -0,0 +1,34 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/dri/Imakefile,v 1.7 2003/02/11 21:34:04 tsi Exp $
+
+#define IHaveModules
+#include <Server.tmpl>
+
+#if DoLoadableServer
+MSRC = drimodule.c
+MOBJ = drimodule.o
+#endif
+
+         SRCS = xf86dri.c dri.c $(MSRC)
+         OBJS = xf86dri.o dri.o $(MOBJ)
+
+     INCLUDES = -I$(SERVERSRC)/include -I$(INCLUDESRC) -I$(XINCLUDESRC) \
+		-I$(EXTINCSRC) \
+		-I$(XF86OSSRC) -I$(XF86COMSRC) \
+		-I../include -I../glx -I$(LIBSRC)/GL/include \
+		-I$(SERVERSRC)/mi -I$(FONTINCSRC)
+      DEFINES = $(GLX_DEFINES)
+
+LinkSourceFile(xf86dri.h,$(LIBSRC)/GL/dri)
+LinkSourceFile(xf86dristr.h,$(LIBSRC)/GL/dri)
+
+ModuleObjectRule()
+LibraryModuleTarget(dri,$(OBJS))
+InstallLibraryModule(dri,$(MODULEDIR),extensions)
+
+DependTarget()
+
+InstallDriverSDKLibraryModule(dri,$(DRIVERSDKMODULEDIR),extensions)
+
+InstallDriverSDKNonExecFile(dri.h,$(DRIVERSDKINCLUDEDIR))
+InstallDriverSDKNonExecFile(sarea.h,$(DRIVERSDKINCLUDEDIR))
+InstallDriverSDKNonExecFile(xf86dri.h,$(DRIVERSDKINCLUDEDIR))
diff --git a/nx-X11/programs/Xserver/GL/dri/dri-def.cpp b/nx-X11/programs/Xserver/GL/dri/dri-def.cpp
new file mode 100644
index 000000000..0d1ab6872
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/dri/dri-def.cpp
@@ -0,0 +1,50 @@
+LIBRARY DRI
+VERSION LIBRARY_VERSION
+EXPORTS
+
+XFree86DRIExtensionInit
+DRIAuthConnection
+DRIBlockHandler
+DRIClipNotify
+DRICloseConnection
+DRICloseScreen
+DRIContextPrivDelete
+DRICopyWindow
+DRICreateContext
+DRICreateContextPriv
+DRICreateContextPrivFromHandle
+DRICreateDrawable
+DRICreateInfoRec
+DRIDestroyContext
+DRIDestroyContextPriv
+DRIDestroyDrawable
+DRIDestroyInfoRec
+DRIDoBlockHandler
+DRIDoWakeupHandler
+DRIDrawablePrivDelete
+DRIExtensionInit
+DRIFinishScreenInit
+DRIGetClientDriverName
+DRIGetContext
+DRIGetContextStore
+DRIGetDeviceInfo
+DRIGetDrawableIndex
+DRIGetDrawableInfo
+DRIGetDrawableStamp
+DRIGetSAREAPrivate
+DRIGetWrappedFuncs
+DRILock
+DRIOpenConnection
+DRIPaintWindow
+DRIPostValidateTree
+DRIPrintDrawableLock
+DRIQueryDirectRenderingCapable
+DRIQueryVersion
+DRIReset
+DRIScreenInit
+DRISwapContext
+DRIUnlock
+DRIValidateTree
+DRIWakeupHandler
+
+/* $XFree86$ */
diff --git a/nx-X11/programs/Xserver/GL/dri/dri.c b/nx-X11/programs/Xserver/GL/dri/dri.c
new file mode 100644
index 000000000..424a21c68
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/dri/dri.c
@@ -0,0 +1,2109 @@
+/* $XFree86: xc/programs/Xserver/GL/dri/dri.c,v 1.39 2003/11/10 18:21:41 tsi Exp $ */
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+Copyright 2000 VA Linux Systems, Inc.
+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, 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 PRECISION INSIGHT AND/OR ITS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Jens Owen <jens@tungstengraphics.com>
+ *   Rickard E. (Rik) Faith <faith@valinux.com>
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#ifdef XFree86LOADER
+#include "xf86_ansic.h"
+#else
+#include <sys/time.h>
+#include <unistd.h>
+#endif
+
+#define NEED_REPLIES
+#define NEED_EVENTS
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "misc.h"
+#include "dixstruct.h"
+#include "extnsionst.h"
+#include "colormapst.h"
+#include "cursorstr.h"
+#include "scrnintstr.h"
+#include "windowstr.h"
+#include "servermd.h"
+#define _XF86DRI_SERVER_
+#include "xf86dristr.h"
+#include "swaprep.h"
+#include "xf86str.h"
+#include "dri.h"
+#include "sarea.h"
+#include "dristruct.h"
+#include "xf86.h"
+#include "xf86drm.h"
+#include "glxserver.h"
+#include "mi.h"
+#include "mipointer.h"
+
+#if defined(XFree86LOADER) && !defined(PANORAMIX)
+extern Bool noPanoramiXExtension;
+#endif
+
+static int DRIScreenPrivIndex = -1;
+static int DRIWindowPrivIndex = -1;
+static unsigned long DRIGeneration = 0;
+static unsigned int DRIDrawableValidationStamp = 0;
+
+static RESTYPE DRIDrawablePrivResType;
+static RESTYPE DRIContextPrivResType;
+static void    DRIDestroyDummyContext(ScreenPtr pScreen, Bool hasCtxPriv);
+
+				/* Wrapper just like xf86DrvMsg, but
+				   without the verbosity level checking.
+				   This will make it easy to turn off some
+				   messages later, based on verbosity
+				   level. */
+
+/*
+ * Since we're already referencing things from the XFree86 common layer in
+ * this file, we'd might as well just call xf86VDrvMsgVerb, and have
+ * consistent message formatting.  The verbosity of these messages can be
+ * easily changed here.
+ */
+#define DRI_MSG_VERBOSITY 1
+static void
+DRIDrvMsg(int scrnIndex, MessageType type, const char *format, ...)
+{
+    va_list     ap;
+
+    va_start(ap, format);
+    xf86VDrvMsgVerb(scrnIndex, type, DRI_MSG_VERBOSITY, format, ap);
+    va_end(ap);
+}
+
+Bool
+DRIScreenInit(ScreenPtr pScreen, DRIInfoPtr pDRIInfo, int *pDRMFD)
+{
+    DRIScreenPrivPtr    pDRIPriv;
+    drm_context_t *       reserved;
+    int                 reserved_count;
+    int                 i, fd, drmWasAvailable;
+    Bool                xineramaInCore = FALSE;
+    int                 err = 0;
+    char                *openbusid;
+    drmVersionPtr       drmlibv;
+    int                 drmlibmajor, drmlibminor, drmdimajor, drmdiminor;
+
+    if (DRIGeneration != serverGeneration) {
+	if ((DRIScreenPrivIndex = AllocateScreenPrivateIndex()) < 0)
+	    return FALSE;
+	DRIGeneration = serverGeneration;
+    }
+
+    /* If the DRI extension is disabled, do not initialize the DRI */
+    if (noXFree86DRIExtension) {
+	DRIDrvMsg(pScreen->myNum, X_WARNING,
+		  "Direct rendering has been disabled.\n");
+	return FALSE;
+    }
+
+    /*
+     * If Xinerama is on, don't allow DRI to initialise.  It won't be usable
+     * anyway.
+     */
+#if defined(PANORAMIX) && !defined(XFree86LOADER)
+    xineramaInCore = TRUE;
+#elif defined(XFree86LOADER)
+    if (xf86LoaderCheckSymbol("noPanoramiXExtension"))
+	xineramaInCore = TRUE;
+#endif
+
+#if defined(PANORAMIX) || defined(XFree86LOADER)
+    if (xineramaInCore) {
+	if (!noPanoramiXExtension) {
+	    DRIDrvMsg(pScreen->myNum, X_WARNING,
+		"Direct rendering is not supported when Xinerama is enabled\n");
+	    return FALSE;
+	}
+    }
+#endif
+
+    drmWasAvailable = drmAvailable();
+
+    /* Check the DRM lib version.
+     * drmGetLibVersion was not supported in version 1.0, so check for
+     * symbol first to avoid possible crash or hang.
+     */
+    drmlibmajor = 1;
+    drmlibminor = 0;
+    if (xf86LoaderCheckSymbol("drmGetLibVersion")) {
+	drmlibv = drmGetLibVersion(-1);
+	if (drmlibv != NULL) {
+	    drmlibmajor = drmlibv->version_major;
+	    drmlibminor = drmlibv->version_minor;
+	    drmFreeVersion(drmlibv);
+	}
+    }
+
+    /* Check if the libdrm can handle falling back to loading based on name
+     * if a busid string is passed.
+     */
+    if (drmlibmajor == 1 && drmlibminor >= 2)
+	openbusid = pDRIInfo->busIdString;
+    else
+	openbusid = NULL;
+
+    /* Note that drmOpen will try to load the kernel module, if needed. */
+    fd = drmOpen(pDRIInfo->drmDriverName, openbusid);
+    if (fd < 0) {
+        /* failed to open DRM */
+        pScreen->devPrivates[DRIScreenPrivIndex].ptr = NULL;
+        DRIDrvMsg(pScreen->myNum, X_INFO,
+                  "[drm] drmOpen failed\n");
+        return FALSE;
+    }
+
+    if (!drmWasAvailable) {
+       /* drmOpen loaded the kernel module, print a message to say so */
+       DRIDrvMsg(pScreen->myNum, X_INFO,
+                 "[drm] loaded kernel module for \"%s\" driver\n",
+                 pDRIInfo->drmDriverName);
+    }
+
+    pDRIPriv = (DRIScreenPrivPtr) xcalloc(1, sizeof(DRIScreenPrivRec));
+    if (!pDRIPriv) {
+        pScreen->devPrivates[DRIScreenPrivIndex].ptr = NULL;
+        return FALSE;
+    }
+
+    pScreen->devPrivates[DRIScreenPrivIndex].ptr = (pointer) pDRIPriv;
+    pDRIPriv->drmFD = fd;
+    pDRIPriv->directRenderingSupport = TRUE;
+    pDRIPriv->pDriverInfo = pDRIInfo;
+    pDRIPriv->nrWindows = 0;
+    pDRIPriv->fullscreen = NULL;
+
+    pDRIPriv->createDummyCtx     = pDRIInfo->createDummyCtx;
+    pDRIPriv->createDummyCtxPriv = pDRIInfo->createDummyCtxPriv;
+
+    pDRIPriv->grabbedDRILock = FALSE;
+    pDRIPriv->drmSIGIOHandlerInstalled = FALSE;
+
+    if (drmlibmajor == 1 && drmlibminor >= 2) {
+	drmSetVersion sv;
+
+	/* Get the interface version, asking for 1.1. */
+	sv.drm_di_major = 1;
+	sv.drm_di_minor = 1;
+	sv.drm_dd_major = -1;
+	err = drmSetInterfaceVersion(pDRIPriv->drmFD, &sv);
+	if (err == 0) {
+	    drmdimajor = sv.drm_di_major;
+	    drmdiminor = sv.drm_di_minor;
+	} else {
+	    /* failure, so set it to 1.0.0. */
+	    drmdimajor = 1;
+	    drmdiminor = 0;
+	}
+    }
+    else {
+	/* We can't check the DI DRM interface version, so set it to 1.0.0. */
+	drmdimajor = 1;
+	drmdiminor = 0;
+    }
+    DRIDrvMsg(pScreen->myNum, X_INFO,
+              "[drm] DRM interface version %d.%d\n", drmdimajor, drmdiminor);
+
+    /* If the interface minor number is 1.1, then we've opened a DRM device
+     * that already had the busid set through drmOpen.
+     */
+    if (drmdimajor == 1 && drmdiminor >= 1)
+	err = 0;
+    else
+	err = drmSetBusid(pDRIPriv->drmFD, pDRIPriv->pDriverInfo->busIdString);
+
+    if (err < 0) {
+	pDRIPriv->directRenderingSupport = FALSE;
+	pScreen->devPrivates[DRIScreenPrivIndex].ptr = NULL;
+	drmClose(pDRIPriv->drmFD);
+        DRIDrvMsg(pScreen->myNum, X_INFO,
+                  "[drm] drmSetBusid failed (%d, %s), %s\n",
+                  pDRIPriv->drmFD, pDRIPriv->pDriverInfo->busIdString, strerror(-err));
+	return FALSE;
+    }
+
+    *pDRMFD = pDRIPriv->drmFD;
+    DRIDrvMsg(pScreen->myNum, X_INFO,
+	      "[drm] created \"%s\" driver at busid \"%s\"\n",
+	      pDRIPriv->pDriverInfo->drmDriverName,
+	      pDRIPriv->pDriverInfo->busIdString);
+
+    if (drmAddMap( pDRIPriv->drmFD,
+		   0,
+		   pDRIPriv->pDriverInfo->SAREASize,
+		   DRM_SHM,
+		   DRM_CONTAINS_LOCK,
+		   &pDRIPriv->hSAREA) < 0)
+    {
+	pDRIPriv->directRenderingSupport = FALSE;
+	pScreen->devPrivates[DRIScreenPrivIndex].ptr = NULL;
+	drmClose(pDRIPriv->drmFD);
+        DRIDrvMsg(pScreen->myNum, X_INFO,
+                  "[drm] drmAddMap failed\n");
+	return FALSE;
+    }
+    DRIDrvMsg(pScreen->myNum, X_INFO,
+	      "[drm] added %d byte SAREA at %p\n",
+	      pDRIPriv->pDriverInfo->SAREASize, pDRIPriv->hSAREA);
+
+    if (drmMap( pDRIPriv->drmFD,
+		pDRIPriv->hSAREA,
+		pDRIPriv->pDriverInfo->SAREASize,
+		(drmAddressPtr)(&pDRIPriv->pSAREA)) < 0)
+    {
+	pDRIPriv->directRenderingSupport = FALSE;
+	pScreen->devPrivates[DRIScreenPrivIndex].ptr = NULL;
+	drmClose(pDRIPriv->drmFD);
+        DRIDrvMsg(pScreen->myNum, X_INFO,
+                  "[drm] drmMap failed\n");
+	return FALSE;
+    }
+    memset(pDRIPriv->pSAREA, 0, pDRIPriv->pDriverInfo->SAREASize);
+    DRIDrvMsg(pScreen->myNum, X_INFO, "[drm] mapped SAREA %p to %p\n",
+	      pDRIPriv->hSAREA, pDRIPriv->pSAREA);
+
+    if (drmAddMap( pDRIPriv->drmFD,
+		   (drm_handle_t)pDRIPriv->pDriverInfo->frameBufferPhysicalAddress,
+		   pDRIPriv->pDriverInfo->frameBufferSize,
+		   DRM_FRAME_BUFFER,
+		   0,
+		   &pDRIPriv->hFrameBuffer) < 0)
+    {
+	pDRIPriv->directRenderingSupport = FALSE;
+	pScreen->devPrivates[DRIScreenPrivIndex].ptr = NULL;
+	drmUnmap(pDRIPriv->pSAREA, pDRIPriv->pDriverInfo->SAREASize);
+	drmClose(pDRIPriv->drmFD);
+        DRIDrvMsg(pScreen->myNum, X_INFO,
+                  "[drm] drmAddMap failed\n");
+	return FALSE;
+    }
+    DRIDrvMsg(pScreen->myNum, X_INFO, "[drm] framebuffer handle = %p\n",
+	      pDRIPriv->hFrameBuffer);
+
+				/* Add tags for reserved contexts */
+    if ((reserved = drmGetReservedContextList(pDRIPriv->drmFD,
+					      &reserved_count))) {
+	int  i;
+	void *tag;
+
+	for (i = 0; i < reserved_count; i++) {
+	    tag = DRICreateContextPrivFromHandle(pScreen,
+						 reserved[i],
+						 DRI_CONTEXT_RESERVED);
+	    drmAddContextTag(pDRIPriv->drmFD, reserved[i], tag);
+	}
+	drmFreeReservedContextList(reserved);
+	DRIDrvMsg(pScreen->myNum, X_INFO,
+		  "[drm] added %d reserved context%s for kernel\n",
+		  reserved_count, reserved_count > 1 ? "s" : "");
+    }
+
+    /* validate max drawable table entry set by driver */
+    if ((pDRIPriv->pDriverInfo->maxDrawableTableEntry <= 0) ||
+        (pDRIPriv->pDriverInfo->maxDrawableTableEntry > SAREA_MAX_DRAWABLES)) {
+	    DRIDrvMsg(pScreen->myNum, X_ERROR,
+		      "Invalid max drawable table size set by driver: %d\n",
+		      pDRIPriv->pDriverInfo->maxDrawableTableEntry);
+    }
+
+    /* Initialize drawable tables (screen private and SAREA) */
+    for( i=0; i < pDRIPriv->pDriverInfo->maxDrawableTableEntry; i++) {
+	pDRIPriv->DRIDrawables[i] = NULL;
+	pDRIPriv->pSAREA->drawableTable[i].stamp = 0;
+	pDRIPriv->pSAREA->drawableTable[i].flags = 0;
+    }
+
+    return TRUE;
+}
+
+Bool
+DRIFinishScreenInit(ScreenPtr pScreen)
+{
+    DRIScreenPrivPtr  pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIInfoPtr        pDRIInfo = pDRIPriv->pDriverInfo;
+    DRIContextFlags   flags    = 0;
+    DRIContextPrivPtr pDRIContextPriv;
+
+				/* Set up flags for DRICreateContextPriv */
+    switch (pDRIInfo->driverSwapMethod) {
+    case DRI_KERNEL_SWAP:    flags = DRI_CONTEXT_2DONLY;    break;
+    case DRI_HIDE_X_CONTEXT: flags = DRI_CONTEXT_PRESERVED; break;
+    }
+
+    if (!(pDRIContextPriv = DRICreateContextPriv(pScreen,
+						 &pDRIPriv->myContext,
+						 flags))) {
+	DRIDrvMsg(pScreen->myNum, X_ERROR,
+		  "failed to create server context\n");
+	return FALSE;
+    }
+    pDRIPriv->myContextPriv = pDRIContextPriv;
+
+    DRIDrvMsg(pScreen->myNum, X_INFO,
+	      "X context handle = %p\n", pDRIPriv->myContext);
+
+    /* Now that we have created the X server's context, we can grab the
+     * hardware lock for the X server.
+     */
+    DRILock(pScreen, 0);
+    pDRIPriv->grabbedDRILock = TRUE;
+
+    /* pointers so that we can prevent memory leaks later */
+    pDRIPriv->hiddenContextStore    = NULL;
+    pDRIPriv->partial3DContextStore = NULL;
+
+    switch(pDRIInfo->driverSwapMethod) {
+    case DRI_HIDE_X_CONTEXT:
+	/* Server will handle 3D swaps, and hide 2D swaps from kernel.
+	 * Register server context as a preserved context.
+	 */
+
+	/* allocate memory for hidden context store */
+	pDRIPriv->hiddenContextStore
+	    = (void *)xcalloc(1, pDRIInfo->contextSize);
+	if (!pDRIPriv->hiddenContextStore) {
+	    DRIDrvMsg(pScreen->myNum, X_ERROR,
+		      "failed to allocate hidden context\n");
+	    DRIDestroyContextPriv(pDRIContextPriv);
+	    return FALSE;
+	}
+
+	/* allocate memory for partial 3D context store */
+	pDRIPriv->partial3DContextStore
+	    = (void *)xcalloc(1, pDRIInfo->contextSize);
+	if (!pDRIPriv->partial3DContextStore) {
+	    DRIDrvMsg(pScreen->myNum, X_ERROR,
+		      "[DRI] failed to allocate partial 3D context\n");
+	    xfree(pDRIPriv->hiddenContextStore);
+	    DRIDestroyContextPriv(pDRIContextPriv);
+	    return FALSE;
+	}
+
+	/* save initial context store */
+	if (pDRIInfo->SwapContext) {
+	    (*pDRIInfo->SwapContext)(
+		pScreen,
+		DRI_NO_SYNC,
+		DRI_2D_CONTEXT,
+		pDRIPriv->hiddenContextStore,
+		DRI_NO_CONTEXT,
+		NULL);
+	}
+	/* fall through */
+
+    case DRI_SERVER_SWAP:
+        /* For swap methods of DRI_SERVER_SWAP and DRI_HIDE_X_CONTEXT
+         * setup signal handler for receiving swap requests from kernel
+	 */
+	if (!(pDRIPriv->drmSIGIOHandlerInstalled =
+	      drmInstallSIGIOHandler(pDRIPriv->drmFD, DRISwapContext))) {
+	    DRIDrvMsg(pScreen->myNum, X_ERROR,
+		      "[drm] failed to setup DRM signal handler\n");
+	    if (pDRIPriv->hiddenContextStore)
+		xfree(pDRIPriv->hiddenContextStore);
+	    if (pDRIPriv->partial3DContextStore)
+		xfree(pDRIPriv->partial3DContextStore);
+	    DRIDestroyContextPriv(pDRIContextPriv);
+	    return FALSE;
+	} else {
+	    DRIDrvMsg(pScreen->myNum, X_INFO,
+		      "[drm] installed DRM signal handler\n");
+	}
+
+    default:
+	break;
+    }
+
+    /* Wrap DRI support */
+    if (pDRIInfo->wrap.ValidateTree) {
+	pDRIPriv->wrap.ValidateTree     = pScreen->ValidateTree;
+	pScreen->ValidateTree           = pDRIInfo->wrap.ValidateTree;
+    }
+    if (pDRIInfo->wrap.PostValidateTree) {
+	pDRIPriv->wrap.PostValidateTree = pScreen->PostValidateTree;
+	pScreen->PostValidateTree       = pDRIInfo->wrap.PostValidateTree;
+    }
+    if (pDRIInfo->wrap.WindowExposures) {
+	pDRIPriv->wrap.WindowExposures  = pScreen->WindowExposures;
+	pScreen->WindowExposures        = pDRIInfo->wrap.WindowExposures;
+    }
+    if (pDRIInfo->wrap.CopyWindow) {
+	pDRIPriv->wrap.CopyWindow       = pScreen->CopyWindow;
+	pScreen->CopyWindow             = pDRIInfo->wrap.CopyWindow;
+    }
+    if (pDRIInfo->wrap.ClipNotify) {
+	pDRIPriv->wrap.ClipNotify       = pScreen->ClipNotify;
+	pScreen->ClipNotify             = pDRIInfo->wrap.ClipNotify;
+    }
+    if (pDRIInfo->wrap.AdjustFrame) {
+	ScrnInfoPtr pScrn               = xf86Screens[pScreen->myNum];
+	pDRIPriv->wrap.AdjustFrame      = pScrn->AdjustFrame;
+	pScrn->AdjustFrame              = pDRIInfo->wrap.AdjustFrame;
+    }
+    pDRIPriv->wrapped = TRUE;
+
+    DRIDrvMsg(pScreen->myNum, X_INFO, "[DRI] installation complete\n");
+
+    return TRUE;
+}
+
+void
+DRICloseScreen(ScreenPtr pScreen)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIInfoPtr       pDRIInfo;
+    drm_context_t *    reserved;
+    int              reserved_count;
+
+    if (pDRIPriv && pDRIPriv->directRenderingSupport) {
+
+        pDRIInfo = pDRIPriv->pDriverInfo;
+
+	if (pDRIPriv->wrapped) {
+	    /* Unwrap DRI Functions */
+	    if (pDRIInfo->wrap.ValidateTree) {
+		pScreen->ValidateTree           = pDRIPriv->wrap.ValidateTree;
+		pDRIPriv->wrap.ValidateTree     = NULL;
+	    }
+	    if (pDRIInfo->wrap.PostValidateTree) {
+		pScreen->PostValidateTree       = pDRIPriv->wrap.PostValidateTree;
+		pDRIPriv->wrap.PostValidateTree = NULL;
+	    }
+	    if (pDRIInfo->wrap.WindowExposures) {
+		pScreen->WindowExposures        = pDRIPriv->wrap.WindowExposures;
+		pDRIPriv->wrap.WindowExposures  = NULL;
+	    }
+	    if (pDRIInfo->wrap.CopyWindow) {
+		pScreen->CopyWindow             = pDRIPriv->wrap.CopyWindow;
+		pDRIPriv->wrap.CopyWindow       = NULL;
+	    }
+	    if (pDRIInfo->wrap.ClipNotify) {
+		pScreen->ClipNotify             = pDRIPriv->wrap.ClipNotify;
+		pDRIPriv->wrap.ClipNotify       = NULL;
+	    }
+	    if (pDRIInfo->wrap.AdjustFrame) {
+		ScrnInfoPtr pScrn               = xf86Screens[pScreen->myNum];
+		pScrn->AdjustFrame              = pDRIPriv->wrap.AdjustFrame;
+		pDRIPriv->wrap.AdjustFrame      = NULL;
+	    }
+	    pDRIPriv->wrapped = FALSE;
+	}
+
+	if (pDRIPriv->drmSIGIOHandlerInstalled) {
+	    if (!drmRemoveSIGIOHandler(pDRIPriv->drmFD)) {
+		DRIDrvMsg(pScreen->myNum, X_ERROR,
+			  "[drm] failed to remove DRM signal handler\n");
+	    }
+	}
+
+        if (pDRIPriv->dummyCtxPriv && pDRIPriv->createDummyCtx) {
+	    DRIDestroyDummyContext(pScreen, pDRIPriv->createDummyCtxPriv);
+	}
+
+	if (!DRIDestroyContextPriv(pDRIPriv->myContextPriv)) {
+	    DRIDrvMsg(pScreen->myNum, X_ERROR,
+		      "failed to destroy server context\n");
+	}
+
+				/* Remove tags for reserved contexts */
+	if ((reserved = drmGetReservedContextList(pDRIPriv->drmFD,
+						  &reserved_count))) {
+	    int  i;
+
+	    for (i = 0; i < reserved_count; i++) {
+		DRIDestroyContextPriv(drmGetContextTag(pDRIPriv->drmFD,
+						       reserved[i]));
+	    }
+	    drmFreeReservedContextList(reserved);
+	    DRIDrvMsg(pScreen->myNum, X_INFO,
+		      "[drm] removed %d reserved context%s for kernel\n",
+		      reserved_count, reserved_count > 1 ? "s" : "");
+	}
+
+	/* Make sure signals get unblocked etc. */
+	drmUnlock(pDRIPriv->drmFD, pDRIPriv->myContext);
+	pDRIPriv->lockRefCount = 0;
+	DRIDrvMsg(pScreen->myNum, X_INFO,
+		  "[drm] unmapping %d bytes of SAREA %p at %p\n",
+		  pDRIInfo->SAREASize,
+		  pDRIPriv->hSAREA,
+		  pDRIPriv->pSAREA);
+	if (drmUnmap(pDRIPriv->pSAREA, pDRIInfo->SAREASize)) {
+	    DRIDrvMsg(pScreen->myNum, X_ERROR,
+		      "[drm] unable to unmap %d bytes"
+		      " of SAREA %p at %p\n",
+		      pDRIInfo->SAREASize,
+		      pDRIPriv->hSAREA,
+		      pDRIPriv->pSAREA);
+	}
+
+	drmClose(pDRIPriv->drmFD);
+
+	xfree(pDRIPriv);
+	pScreen->devPrivates[DRIScreenPrivIndex].ptr = NULL;
+    }
+}
+
+Bool
+DRIExtensionInit(void)
+{
+    int		    	i;
+    ScreenPtr		pScreen;
+
+    if (DRIScreenPrivIndex < 0) {
+	return FALSE;
+    }
+
+    /* Allocate a window private index with a zero sized private area for
+     * each window, then should a window become a DRI window, we'll hang
+     * a DRIWindowPrivateRec off of this private index.
+     */
+    if ((DRIWindowPrivIndex = AllocateWindowPrivateIndex()) < 0)
+	return FALSE;
+
+    DRIDrawablePrivResType = CreateNewResourceType(DRIDrawablePrivDelete);
+    DRIContextPrivResType = CreateNewResourceType(DRIContextPrivDelete);
+
+    for (i = 0; i < screenInfo.numScreens; i++)
+    {
+	pScreen = screenInfo.screens[i];
+	if (!AllocateWindowPrivate(pScreen, DRIWindowPrivIndex, 0))
+	    return FALSE;
+    }
+
+    RegisterBlockAndWakeupHandlers(DRIBlockHandler, DRIWakeupHandler, NULL);
+
+    return TRUE;
+}
+
+void
+DRIReset(void)
+{
+    /*
+     * This stub routine is called when the X Server recycles, resources
+     * allocated by DRIExtensionInit need to be managed here.
+     *
+     * Currently this routine is a stub because all the interesting resources
+     * are managed via the screen init process.
+     */
+}
+
+Bool
+DRIQueryDirectRenderingCapable(ScreenPtr pScreen, Bool* isCapable)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+    if (pDRIPriv)
+	*isCapable = pDRIPriv->directRenderingSupport;
+    else
+	*isCapable = FALSE;
+
+    return TRUE;
+}
+
+Bool
+DRIOpenConnection(ScreenPtr pScreen, drm_handle_t * hSAREA, char **busIdString)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+    *hSAREA           = pDRIPriv->hSAREA;
+    *busIdString      = pDRIPriv->pDriverInfo->busIdString;
+
+    return TRUE;
+}
+
+Bool
+DRIAuthConnection(ScreenPtr pScreen, drm_magic_t magic)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+    if (drmAuthMagic(pDRIPriv->drmFD, magic)) return FALSE;
+    return TRUE;
+}
+
+Bool
+DRICloseConnection(ScreenPtr pScreen)
+{
+    return TRUE;
+}
+
+Bool
+DRIGetClientDriverName(ScreenPtr pScreen,
+                       int *ddxDriverMajorVersion,
+                       int *ddxDriverMinorVersion,
+                       int *ddxDriverPatchVersion,
+                       char **clientDriverName)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+    *ddxDriverMajorVersion = pDRIPriv->pDriverInfo->ddxDriverMajorVersion;
+    *ddxDriverMinorVersion = pDRIPriv->pDriverInfo->ddxDriverMinorVersion;
+    *ddxDriverPatchVersion = pDRIPriv->pDriverInfo->ddxDriverPatchVersion;
+    *clientDriverName      = pDRIPriv->pDriverInfo->clientDriverName;
+
+    return TRUE;
+}
+
+/* DRICreateContextPriv and DRICreateContextPrivFromHandle are helper
+   functions that layer on drmCreateContext and drmAddContextTag.
+
+   DRICreateContextPriv always creates a kernel drm_context_t and then calls
+   DRICreateContextPrivFromHandle to create a DRIContextPriv structure for
+   DRI tracking.  For the SIGIO handler, the drm_context_t is associated with
+   DRIContextPrivPtr.  Any special flags are stored in the DRIContextPriv
+   area and are passed to the kernel (if necessary).
+
+   DRICreateContextPriv returns a pointer to newly allocated
+   DRIContextPriv, and returns the kernel drm_context_t in pHWContext. */
+
+DRIContextPrivPtr
+DRICreateContextPriv(ScreenPtr pScreen,
+		     drm_context_t * pHWContext,
+		     DRIContextFlags flags)
+{
+    DRIScreenPrivPtr  pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+    if (drmCreateContext(pDRIPriv->drmFD, pHWContext)) {
+	return NULL;
+    }
+
+    return DRICreateContextPrivFromHandle(pScreen, *pHWContext, flags);
+}
+
+DRIContextPrivPtr
+DRICreateContextPrivFromHandle(ScreenPtr pScreen,
+			       drm_context_t hHWContext,
+			       DRIContextFlags flags)
+{
+    DRIScreenPrivPtr  pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIContextPrivPtr pDRIContextPriv;
+    int 	      contextPrivSize;
+
+    contextPrivSize = sizeof(DRIContextPrivRec) +
+			    pDRIPriv->pDriverInfo->contextSize;
+    if (!(pDRIContextPriv = xcalloc(1, contextPrivSize))) {
+	return NULL;
+    }
+    pDRIContextPriv->pContextStore = (void *)(pDRIContextPriv + 1);
+
+    drmAddContextTag(pDRIPriv->drmFD, hHWContext, pDRIContextPriv);
+
+    pDRIContextPriv->hwContext = hHWContext;
+    pDRIContextPriv->pScreen   = pScreen;
+    pDRIContextPriv->flags     = flags;
+    pDRIContextPriv->valid3D   = FALSE;
+
+    if (flags & DRI_CONTEXT_2DONLY) {
+	if (drmSetContextFlags(pDRIPriv->drmFD,
+			       hHWContext,
+			       DRM_CONTEXT_2DONLY)) {
+	    DRIDrvMsg(pScreen->myNum, X_ERROR,
+		      "[drm] failed to set 2D context flag\n");
+	    DRIDestroyContextPriv(pDRIContextPriv);
+	    return NULL;
+	}
+    }
+    if (flags & DRI_CONTEXT_PRESERVED) {
+	if (drmSetContextFlags(pDRIPriv->drmFD,
+			       hHWContext,
+			       DRM_CONTEXT_PRESERVED)) {
+	    DRIDrvMsg(pScreen->myNum, X_ERROR,
+		      "[drm] failed to set preserved flag\n");
+	    DRIDestroyContextPriv(pDRIContextPriv);
+	    return NULL;
+	}
+    }
+    return pDRIContextPriv;
+}
+
+Bool
+DRIDestroyContextPriv(DRIContextPrivPtr pDRIContextPriv)
+{
+    DRIScreenPrivPtr pDRIPriv;
+
+    if (!pDRIContextPriv) return TRUE;
+
+    pDRIPriv = DRI_SCREEN_PRIV(pDRIContextPriv->pScreen);
+
+    if (!(pDRIContextPriv->flags & DRI_CONTEXT_RESERVED)) {
+				/* Don't delete reserved contexts from
+                                   kernel area -- the kernel manages its
+                                   reserved contexts itself. */
+	if (drmDestroyContext(pDRIPriv->drmFD, pDRIContextPriv->hwContext))
+	    return FALSE;
+    }
+
+				/* Remove the tag last to prevent a race
+                                   condition where the context has pending
+                                   buffers.  The context can't be re-used
+                                   while in this thread, but buffers can be
+                                   dispatched asynchronously. */
+    drmDelContextTag(pDRIPriv->drmFD, pDRIContextPriv->hwContext);
+    xfree(pDRIContextPriv);
+    return TRUE;
+}
+
+static Bool
+DRICreateDummyContext(ScreenPtr pScreen, Bool needCtxPriv)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    __GLXscreenInfo *pGLXScreen = __glXgetActiveScreen(pScreen->myNum);
+    __GLcontextModes *modes = pGLXScreen->modes;
+    void **pVisualConfigPriv = pGLXScreen->pVisualPriv;
+    DRIContextPrivPtr pDRIContextPriv;
+    void *contextStore;
+    VisualPtr visual;
+    int visNum;
+
+    visual = pScreen->visuals;
+
+    /* Find the X visual that corresponds the the first GLX visual */
+    for (visNum = 0;
+	 visNum < pScreen->numVisuals;
+	 visNum++, visual++) {
+	if (modes->visualID == visual->vid)
+	    break;
+    }
+    if (visNum == pScreen->numVisuals) return FALSE;
+
+    if (!(pDRIContextPriv =
+	  DRICreateContextPriv(pScreen,
+			       &pDRIPriv->pSAREA->dummy_context, 0))) {
+	return FALSE;
+    }
+
+    contextStore = DRIGetContextStore(pDRIContextPriv);
+    if (pDRIPriv->pDriverInfo->CreateContext && needCtxPriv) {
+	if (!pDRIPriv->pDriverInfo->CreateContext(pScreen, visual,
+						  pDRIPriv->pSAREA->dummy_context,
+						  *pVisualConfigPriv,
+						  (DRIContextType)(long)contextStore)) {
+	    DRIDestroyContextPriv(pDRIContextPriv);
+	    return FALSE;
+	}
+    }
+
+    pDRIPriv->dummyCtxPriv = pDRIContextPriv;
+    return TRUE;
+}
+
+static void
+DRIDestroyDummyContext(ScreenPtr pScreen, Bool hasCtxPriv)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIContextPrivPtr pDRIContextPriv = pDRIPriv->dummyCtxPriv;
+    void *contextStore;
+
+    if (!pDRIContextPriv) return;
+    if (pDRIPriv->pDriverInfo->DestroyContext && hasCtxPriv) {
+	contextStore = DRIGetContextStore(pDRIContextPriv);
+	pDRIPriv->pDriverInfo->DestroyContext(pDRIContextPriv->pScreen,
+					      pDRIContextPriv->hwContext,
+					      (DRIContextType)(long)contextStore);
+    }
+
+    DRIDestroyContextPriv(pDRIPriv->dummyCtxPriv);
+    pDRIPriv->dummyCtxPriv = NULL;
+}
+
+Bool
+DRICreateContext(ScreenPtr pScreen, VisualPtr visual,
+                 XID context, drm_context_t * pHWContext)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    __GLXscreenInfo *pGLXScreen = __glXgetActiveScreen(pScreen->myNum);
+    __GLcontextModes *modes = pGLXScreen->modes;
+    void **pVisualConfigPriv = pGLXScreen->pVisualPriv;
+    DRIContextPrivPtr pDRIContextPriv;
+    void *contextStore;
+
+    if (pDRIPriv->createDummyCtx && !pDRIPriv->dummyCtxPriv) {
+        if (!DRICreateDummyContext(pScreen, pDRIPriv->createDummyCtxPriv)) {
+	    DRIDrvMsg(pScreen->myNum, X_INFO,
+		      "[drm] Could not create dummy context\n");
+	    return FALSE;
+	}
+    }
+
+    /* Find the GLX visual associated with the one requested */
+    for (modes = pGLXScreen->modes; modes != NULL; modes = modes->next) {
+	if (modes->visualID == visual->vid)
+	    break;
+	pVisualConfigPriv++;
+    }
+
+    if (modes == NULL) {
+	/* No matching GLX visual found */
+	return FALSE;
+    }
+
+    if (!(pDRIContextPriv = DRICreateContextPriv(pScreen, pHWContext, 0))) {
+	return FALSE;
+    }
+
+    contextStore = DRIGetContextStore(pDRIContextPriv);
+    if (pDRIPriv->pDriverInfo->CreateContext) {
+	if (!((*pDRIPriv->pDriverInfo->CreateContext)(pScreen, visual,
+		*pHWContext, *pVisualConfigPriv,
+		(DRIContextType)(long)contextStore))) {
+	    DRIDestroyContextPriv(pDRIContextPriv);
+	    return FALSE;
+	}
+    }
+
+    /* track this in case the client dies before cleanup */
+    AddResource(context, DRIContextPrivResType, (pointer)pDRIContextPriv);
+
+    return TRUE;
+}
+
+Bool
+DRIDestroyContext(ScreenPtr pScreen, XID context)
+{
+    FreeResourceByType(context, DRIContextPrivResType, FALSE);
+
+    return TRUE;
+}
+
+/* DRIContextPrivDelete is called by the resource manager. */
+Bool
+DRIContextPrivDelete(pointer pResource, XID id)
+{
+    DRIContextPrivPtr pDRIContextPriv = (DRIContextPrivPtr)pResource;
+    DRIScreenPrivPtr pDRIPriv;
+    void *contextStore;
+
+    pDRIPriv = DRI_SCREEN_PRIV(pDRIContextPriv->pScreen);
+    if (pDRIPriv->pDriverInfo->DestroyContext) {
+      contextStore = DRIGetContextStore(pDRIContextPriv);
+      pDRIPriv->pDriverInfo->DestroyContext(pDRIContextPriv->pScreen,
+					    pDRIContextPriv->hwContext,
+					    (DRIContextType)(long)contextStore);
+    }
+    return DRIDestroyContextPriv(pDRIContextPriv);
+}
+
+
+/* This walks the drawable timestamp array and invalidates all of them
+ * in the case of transition from private to shared backbuffers.  It's
+ * not necessary for correctness, because DRIClipNotify gets called in
+ * time to prevent any conflict, but the transition from
+ * shared->private is sometimes missed if we don't do this.
+ */
+static void
+DRIClipNotifyAllDrawables(ScreenPtr pScreen)
+{
+   int i;
+   DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+   for( i=0; i < pDRIPriv->pDriverInfo->maxDrawableTableEntry; i++) {
+      pDRIPriv->pSAREA->drawableTable[i].stamp = DRIDrawableValidationStamp++;
+   }
+}
+
+
+static void
+DRITransitionToSharedBuffers(ScreenPtr pScreen)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIInfoPtr pDRIInfo = pDRIPriv->pDriverInfo;
+
+    DRIClipNotifyAllDrawables( pScreen );
+
+    if (pDRIInfo->TransitionSingleToMulti3D)
+	pDRIInfo->TransitionSingleToMulti3D( pScreen );
+}
+
+
+static void
+DRITransitionToPrivateBuffers(ScreenPtr pScreen)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIInfoPtr pDRIInfo = pDRIPriv->pDriverInfo;
+
+    DRIClipNotifyAllDrawables( pScreen );
+
+    if (pDRIInfo->TransitionMultiToSingle3D)
+	pDRIInfo->TransitionMultiToSingle3D( pScreen );
+}
+
+
+static void
+DRITransitionTo3d(ScreenPtr pScreen)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIInfoPtr pDRIInfo = pDRIPriv->pDriverInfo;
+
+    DRIClipNotifyAllDrawables( pScreen );
+
+    if (pDRIInfo->TransitionTo3d)
+	pDRIInfo->TransitionTo3d( pScreen );
+}
+
+static void
+DRITransitionTo2d(ScreenPtr pScreen)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIInfoPtr pDRIInfo = pDRIPriv->pDriverInfo;
+
+    DRIClipNotifyAllDrawables( pScreen );
+
+    if (pDRIInfo->TransitionTo2d)
+	pDRIInfo->TransitionTo2d( pScreen );
+}
+
+
+Bool
+DRICreateDrawable(ScreenPtr pScreen, Drawable id,
+                  DrawablePtr pDrawable, drm_drawable_t * hHWDrawable)
+{
+    DRIScreenPrivPtr	pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIDrawablePrivPtr	pDRIDrawablePriv;
+    WindowPtr		pWin;
+
+    if (pDrawable->type == DRAWABLE_WINDOW) {
+	pWin = (WindowPtr)pDrawable;
+	if ((pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin))) {
+	    pDRIDrawablePriv->refCount++;
+	}
+	else {
+	    /* allocate a DRI Window Private record */
+	    if (!(pDRIDrawablePriv = xalloc(sizeof(DRIDrawablePrivRec)))) {
+		return FALSE;
+	    }
+
+	    /* Only create a drm_drawable_t once */
+	    if (drmCreateDrawable(pDRIPriv->drmFD, hHWDrawable)) {
+		xfree(pDRIDrawablePriv);
+		return FALSE;
+	    }
+
+	    /* add it to the list of DRI drawables for this screen */
+	    pDRIDrawablePriv->hwDrawable = *hHWDrawable;
+	    pDRIDrawablePriv->pScreen = pScreen;
+	    pDRIDrawablePriv->refCount = 1;
+	    pDRIDrawablePriv->drawableIndex = -1;
+
+	    /* save private off of preallocated index */
+	    pWin->devPrivates[DRIWindowPrivIndex].ptr =
+						(pointer)pDRIDrawablePriv;
+
+	    switch (++pDRIPriv->nrWindows) {
+	    case 1:
+	       DRITransitionTo3d( pScreen );
+	       break;
+	    case 2:
+	       DRITransitionToSharedBuffers( pScreen );
+	       break;
+	    default:
+	       break;
+	    }
+
+	    /* track this in case this window is destroyed */
+	    AddResource(id, DRIDrawablePrivResType, (pointer)pWin);
+	}
+    }
+    else { /* pixmap (or for GLX 1.3, a PBuffer) */
+	/* NOT_DONE */
+	return FALSE;
+    }
+
+    return TRUE;
+}
+
+Bool
+DRIDestroyDrawable(ScreenPtr pScreen, Drawable id, DrawablePtr pDrawable)
+{
+    DRIDrawablePrivPtr	pDRIDrawablePriv;
+    WindowPtr		pWin;
+
+
+    if (pDrawable->type == DRAWABLE_WINDOW) {
+	pWin = (WindowPtr)pDrawable;
+	pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
+	pDRIDrawablePriv->refCount--;
+	if (pDRIDrawablePriv->refCount <= 0) {
+	    /* This calls back DRIDrawablePrivDelete which frees private area */
+	    FreeResourceByType(id, DRIDrawablePrivResType, FALSE);
+	}
+    }
+    else { /* pixmap (or for GLX 1.3, a PBuffer) */
+	/* NOT_DONE */
+	return FALSE;
+    }
+
+    return TRUE;
+}
+
+Bool
+DRIDrawablePrivDelete(pointer pResource, XID id)
+{
+    DrawablePtr		pDrawable = (DrawablePtr)pResource;
+    DRIScreenPrivPtr	pDRIPriv = DRI_SCREEN_PRIV(pDrawable->pScreen);
+    DRIDrawablePrivPtr	pDRIDrawablePriv;
+    WindowPtr		pWin;
+
+    if (pDrawable->type == DRAWABLE_WINDOW) {
+	pWin = (WindowPtr)pDrawable;
+	pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
+
+	if (pDRIDrawablePriv->drawableIndex != -1) {
+	    /* bump stamp to force outstanding 3D requests to resync */
+	    pDRIPriv->pSAREA->drawableTable[pDRIDrawablePriv->drawableIndex].stamp
+		= DRIDrawableValidationStamp++;
+
+	    /* release drawable table entry */
+	    pDRIPriv->DRIDrawables[pDRIDrawablePriv->drawableIndex] = NULL;
+	}
+
+	if (drmDestroyDrawable(pDRIPriv->drmFD,
+			       pDRIDrawablePriv->hwDrawable)) {
+	    return FALSE;
+	}
+	xfree(pDRIDrawablePriv);
+	pWin->devPrivates[DRIWindowPrivIndex].ptr = NULL;
+
+	switch (--pDRIPriv->nrWindows) {
+	case 0:
+	   DRITransitionTo2d( pDrawable->pScreen );
+	   break;
+	case 1:
+	   DRITransitionToPrivateBuffers( pDrawable->pScreen );
+	   break;
+	default:
+	   break;
+	}
+    }
+    else { /* pixmap (or for GLX 1.3, a PBuffer) */
+	/* NOT_DONE */
+	return FALSE;
+    }
+
+    return TRUE;
+}
+
+Bool
+DRIGetDrawableInfo(ScreenPtr pScreen,
+                   DrawablePtr pDrawable,
+                   unsigned int* index,
+                   unsigned int* stamp,
+                   int* X,
+                   int* Y,
+                   int* W,
+                   int* H,
+                   int* numClipRects,
+                   drm_clip_rect_t ** pClipRects,
+                   int* backX,
+                   int* backY,
+                   int* numBackClipRects,
+                   drm_clip_rect_t ** pBackClipRects)
+{
+    DRIScreenPrivPtr    pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIDrawablePrivPtr	pDRIDrawablePriv, pOldDrawPriv;
+    WindowPtr		pWin, pOldWin;
+    int			i;
+
+    printf("maxDrawableTableEntry = %d\n", pDRIPriv->pDriverInfo->maxDrawableTableEntry);
+
+    if (pDrawable->type == DRAWABLE_WINDOW) {
+	pWin = (WindowPtr)pDrawable;
+	if ((pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin))) {
+
+	    /* Manage drawable table */
+	    if (pDRIDrawablePriv->drawableIndex == -1) { /* load SAREA table */
+
+		/* Search table for empty entry */
+		i = 0;
+		while (i < pDRIPriv->pDriverInfo->maxDrawableTableEntry) {
+		    if (!(pDRIPriv->DRIDrawables[i])) {
+			pDRIPriv->DRIDrawables[i] = pDrawable;
+			pDRIDrawablePriv->drawableIndex = i;
+			pDRIPriv->pSAREA->drawableTable[i].stamp =
+					    DRIDrawableValidationStamp++;
+			break;
+		    }
+		    i++;
+		}
+
+		/* Search table for oldest entry */
+		if (i == pDRIPriv->pDriverInfo->maxDrawableTableEntry) {
+                    unsigned int oldestStamp = ~0;
+                    int oldestIndex = 0;
+		    i = pDRIPriv->pDriverInfo->maxDrawableTableEntry;
+		    while (i--) {
+			if (pDRIPriv->pSAREA->drawableTable[i].stamp <
+								oldestStamp) {
+			    oldestIndex = i;
+			    oldestStamp =
+				pDRIPriv->pSAREA->drawableTable[i].stamp;
+			}
+		    }
+		    pDRIDrawablePriv->drawableIndex = oldestIndex;
+
+		    /* release oldest drawable table entry */
+		    pOldWin = (WindowPtr)pDRIPriv->DRIDrawables[oldestIndex];
+		    pOldDrawPriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pOldWin);
+		    pOldDrawPriv->drawableIndex = -1;
+
+		    /* claim drawable table entry */
+		    pDRIPriv->DRIDrawables[oldestIndex] = pDrawable;
+
+		    /* validate SAREA entry */
+		    pDRIPriv->pSAREA->drawableTable[oldestIndex].stamp =
+					DRIDrawableValidationStamp++;
+
+		    /* check for stamp wrap around */
+		    if (oldestStamp > DRIDrawableValidationStamp) {
+
+			/* walk SAREA table and invalidate all drawables */
+			for( i=0;
+                             i < pDRIPriv->pDriverInfo->maxDrawableTableEntry;
+                             i++) {
+				pDRIPriv->pSAREA->drawableTable[i].stamp =
+					DRIDrawableValidationStamp++;
+			}
+		    }
+		}
+
+		/* If the driver wants to be notified when the index is
+		 * set for a drawable, let it know now.
+		 */
+		if (pDRIPriv->pDriverInfo->SetDrawableIndex)
+			pDRIPriv->pDriverInfo->SetDrawableIndex(pWin,
+				pDRIDrawablePriv->drawableIndex);
+
+		/* reinit drawable ID if window is visible */
+		if ((pWin->viewable) &&
+		    (pDRIPriv->pDriverInfo->bufferRequests != DRI_NO_WINDOWS))
+		{
+		    (*pDRIPriv->pDriverInfo->InitBuffers)(pWin,
+			    &pWin->clipList, pDRIDrawablePriv->drawableIndex);
+		}
+	    }
+
+	    *index = pDRIDrawablePriv->drawableIndex;
+	    *stamp = pDRIPriv->pSAREA->drawableTable[*index].stamp;
+	    *X = (int)(pWin->drawable.x);
+	    *Y = (int)(pWin->drawable.y);
+#if 0
+	    *W = (int)(pWin->winSize.extents.x2 - pWin->winSize.extents.x1);
+	    *H = (int)(pWin->winSize.extents.y2 - pWin->winSize.extents.y1);
+#endif
+	    *W = (int)(pWin->drawable.width);
+	    *H = (int)(pWin->drawable.height);
+	    *numClipRects = REGION_NUM_RECTS(&pWin->clipList);
+	    *pClipRects = (drm_clip_rect_t *)REGION_RECTS(&pWin->clipList);
+
+	    if (!*numClipRects && pDRIPriv->fullscreen) {
+				/* use fake full-screen clip rect */
+		pDRIPriv->fullscreen_rect.x1 = *X;
+		pDRIPriv->fullscreen_rect.y1 = *Y;
+		pDRIPriv->fullscreen_rect.x2 = *X + *W;
+		pDRIPriv->fullscreen_rect.y2 = *Y + *H;
+
+		*numClipRects = 1;
+		*pClipRects   = &pDRIPriv->fullscreen_rect;
+	    }
+
+	    *backX = *X;
+	    *backY = *Y;
+
+	    if (pDRIPriv->nrWindows == 1 && *numClipRects) {
+	       /* Use a single cliprect. */
+
+	       int x0 = *X;
+	       int y0 = *Y;
+	       int x1 = x0 + *W;
+	       int y1 = y0 + *H;
+
+	       if (x0 < 0) x0 = 0;
+	       if (y0 < 0) y0 = 0;
+	       if (x1 > pScreen->width) x1 = pScreen->width;
+	       if (y1 > pScreen->height) y1 = pScreen->height;
+
+	       pDRIPriv->private_buffer_rect.x1 = x0;
+	       pDRIPriv->private_buffer_rect.y1 = y0;
+	       pDRIPriv->private_buffer_rect.x2 = x1;
+	       pDRIPriv->private_buffer_rect.y2 = y1;
+
+	       *numBackClipRects = 1;
+	       *pBackClipRects = &(pDRIPriv->private_buffer_rect);
+	    } else {
+	       /* Use the frontbuffer cliprects for back buffers.  */
+	       *numBackClipRects = 0;
+	       *pBackClipRects = 0;
+	    }
+	}
+	else {
+	    /* Not a DRIDrawable */
+	    return FALSE;
+	}
+    }
+    else { /* pixmap (or for GLX 1.3, a PBuffer) */
+	/* NOT_DONE */
+	return FALSE;
+    }
+
+    return TRUE;
+}
+
+Bool
+DRIGetDeviceInfo(ScreenPtr pScreen,
+                 drm_handle_t * hFrameBuffer,
+                 int* fbOrigin,
+                 int* fbSize,
+                 int* fbStride,
+                 int* devPrivateSize,
+                 void** pDevPrivate)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+    *hFrameBuffer = pDRIPriv->hFrameBuffer;
+    *fbOrigin = 0;
+    *fbSize = pDRIPriv->pDriverInfo->frameBufferSize;
+    *fbStride = pDRIPriv->pDriverInfo->frameBufferStride;
+    *devPrivateSize = pDRIPriv->pDriverInfo->devPrivateSize;
+    *pDevPrivate = pDRIPriv->pDriverInfo->devPrivate;
+
+    return TRUE;
+}
+
+DRIInfoPtr
+DRICreateInfoRec(void)
+{
+    DRIInfoPtr inforec = (DRIInfoPtr)xcalloc(1, sizeof(DRIInfoRec));
+    if (!inforec) return NULL;
+
+    /* Initialize defaults */
+    inforec->busIdString = NULL;
+
+    /* Wrapped function defaults */
+    inforec->wrap.WakeupHandler         = DRIDoWakeupHandler;
+    inforec->wrap.BlockHandler          = DRIDoBlockHandler;
+    inforec->wrap.WindowExposures       = DRIWindowExposures;
+    inforec->wrap.CopyWindow            = DRICopyWindow;
+    inforec->wrap.ValidateTree          = DRIValidateTree;
+    inforec->wrap.PostValidateTree      = DRIPostValidateTree;
+    inforec->wrap.ClipNotify            = DRIClipNotify;
+    inforec->wrap.AdjustFrame           = DRIAdjustFrame;
+
+    inforec->TransitionTo2d = 0;
+    inforec->TransitionTo3d = 0;
+    inforec->SetDrawableIndex = 0;
+
+    return inforec;
+}
+
+void
+DRIDestroyInfoRec(DRIInfoPtr DRIInfo)
+{
+    if (DRIInfo->busIdString) xfree(DRIInfo->busIdString);
+    xfree((char*)DRIInfo);
+}
+
+
+void
+DRIWakeupHandler(pointer wakeupData, int result, pointer pReadmask)
+{
+    int i;
+
+    for (i = 0; i < screenInfo.numScreens; i++) {
+	ScreenPtr        pScreen  = screenInfo.screens[i];
+	DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+	if (pDRIPriv &&
+	    pDRIPriv->pDriverInfo->wrap.WakeupHandler)
+	    (*pDRIPriv->pDriverInfo->wrap.WakeupHandler)(i, wakeupData,
+							 result, pReadmask);
+    }
+}
+
+void
+DRIBlockHandler(pointer blockData, OSTimePtr pTimeout, pointer pReadmask)
+{
+    int i;
+
+    for (i = 0; i < screenInfo.numScreens; i++) {
+	ScreenPtr        pScreen  = screenInfo.screens[i];
+	DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+	if (pDRIPriv &&
+	    pDRIPriv->pDriverInfo->wrap.BlockHandler)
+	    (*pDRIPriv->pDriverInfo->wrap.BlockHandler)(i, blockData,
+							pTimeout, pReadmask);
+    }
+}
+
+void
+DRIDoWakeupHandler(int screenNum, pointer wakeupData,
+                   unsigned long result, pointer pReadmask)
+{
+    ScreenPtr pScreen = screenInfo.screens[screenNum];
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+    DRILock(pScreen, 0);
+    if (pDRIPriv->pDriverInfo->driverSwapMethod == DRI_HIDE_X_CONTEXT) {
+	/* hide X context by swapping 2D component here */
+	(*pDRIPriv->pDriverInfo->SwapContext)(pScreen,
+					      DRI_3D_SYNC,
+					      DRI_2D_CONTEXT,
+					      pDRIPriv->partial3DContextStore,
+					      DRI_2D_CONTEXT,
+					      pDRIPriv->hiddenContextStore);
+    }
+}
+
+void
+DRIDoBlockHandler(int screenNum, pointer blockData,
+                  pointer pTimeout, pointer pReadmask)
+{
+    ScreenPtr pScreen = screenInfo.screens[screenNum];
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+    if (pDRIPriv->pDriverInfo->driverSwapMethod == DRI_HIDE_X_CONTEXT) {
+	/* hide X context by swapping 2D component here */
+	(*pDRIPriv->pDriverInfo->SwapContext)(pScreen,
+					      DRI_2D_SYNC,
+					      DRI_NO_CONTEXT,
+					      NULL,
+					      DRI_2D_CONTEXT,
+					      pDRIPriv->partial3DContextStore);
+    }
+    DRIUnlock(pScreen);
+}
+
+void
+DRISwapContext(int drmFD, void *oldctx, void *newctx)
+{
+    DRIContextPrivPtr oldContext      = (DRIContextPrivPtr)oldctx;
+    DRIContextPrivPtr newContext      = (DRIContextPrivPtr)newctx;
+    ScreenPtr         pScreen         = newContext->pScreen;
+    DRIScreenPrivPtr  pDRIPriv        = DRI_SCREEN_PRIV(pScreen);
+    void*             oldContextStore = NULL;
+    DRIContextType    oldContextType;
+    void*             newContextStore = NULL;
+    DRIContextType    newContextType;
+    DRISyncType       syncType;
+#ifdef DEBUG
+    static int        count = 0;
+#endif
+
+    if (!newContext) {
+	DRIDrvMsg(pScreen->myNum, X_ERROR,
+		  "[DRI] Context Switch Error: oldContext=%x, newContext=%x\n",
+		  oldContext, newContext);
+	return;
+    }
+
+#ifdef DEBUG
+    /* usefull for debugging, just print out after n context switches */
+    if (!count || !(count % 1)) {
+	DRIDrvMsg(pScreen->myNum, X_INFO,
+		  "[DRI] Context switch %5d from %p/0x%08x (%d)\n",
+		  count,
+		  oldContext,
+		  oldContext ? oldContext->flags : 0,
+		  oldContext ? oldContext->hwContext : -1);
+	DRIDrvMsg(pScreen->myNum, X_INFO,
+		  "[DRI] Context switch %5d to   %p/0x%08x (%d)\n",
+		  count,
+		  newContext,
+		  newContext ? newContext->flags : 0,
+		  newContext ? newContext->hwContext : -1);
+    }
+    ++count;
+#endif
+
+    if (!pDRIPriv->pDriverInfo->SwapContext) {
+	DRIDrvMsg(pScreen->myNum, X_ERROR,
+		  "[DRI] DDX driver missing context swap call back\n");
+	return;
+    }
+
+    if (pDRIPriv->pDriverInfo->driverSwapMethod == DRI_HIDE_X_CONTEXT) {
+
+        /* only 3D contexts are swapped in this case */
+	if (oldContext) {
+	    oldContextStore     = DRIGetContextStore(oldContext);
+	    oldContext->valid3D = TRUE;
+	    oldContextType      = DRI_3D_CONTEXT;
+	} else {
+	    oldContextType      = DRI_NO_CONTEXT;
+	}
+	newContextStore = DRIGetContextStore(newContext);
+	if ((newContext->valid3D) &&
+	  (newContext->hwContext != pDRIPriv->myContext)) {
+	    newContextType = DRI_3D_CONTEXT;
+	}
+	else {
+	    newContextType = DRI_2D_CONTEXT;
+	}
+	syncType = DRI_3D_SYNC;
+    }
+    else /* default: driverSwapMethod == DRI_SERVER_SWAP */ {
+
+        /* optimize 2D context swaps */
+
+	if (newContext->flags & DRI_CONTEXT_2DONLY) {
+	    /* go from 3D context to 2D context and only save 2D
+             * subset of 3D state
+             */
+	    oldContextStore = DRIGetContextStore(oldContext);
+	    oldContextType = DRI_2D_CONTEXT;
+	    newContextStore = DRIGetContextStore(newContext);
+	    newContextType = DRI_2D_CONTEXT;
+	    syncType = DRI_3D_SYNC;
+	    pDRIPriv->lastPartial3DContext = oldContext;
+	}
+	else if (oldContext->flags & DRI_CONTEXT_2DONLY) {
+	    if (pDRIPriv->lastPartial3DContext == newContext) {
+		/* go from 2D context back to previous 3D context and
+		 * only restore 2D subset of previous 3D state
+		 */
+		oldContextStore = DRIGetContextStore(oldContext);
+		oldContextType = DRI_2D_CONTEXT;
+		newContextStore = DRIGetContextStore(newContext);
+		newContextType = DRI_2D_CONTEXT;
+		syncType = DRI_2D_SYNC;
+	    }
+	    else {
+		/* go from 2D context to a different 3D context */
+
+		/* call DDX driver to do partial restore */
+		oldContextStore = DRIGetContextStore(oldContext);
+		newContextStore =
+			DRIGetContextStore(pDRIPriv->lastPartial3DContext);
+		(*pDRIPriv->pDriverInfo->SwapContext)(pScreen,
+						      DRI_2D_SYNC,
+						      DRI_2D_CONTEXT,
+						      oldContextStore,
+						      DRI_2D_CONTEXT,
+						      newContextStore);
+
+		/* now setup for a complete 3D swap */
+		oldContextStore = newContextStore;
+		oldContext->valid3D = TRUE;
+		oldContextType = DRI_3D_CONTEXT;
+		newContextStore = DRIGetContextStore(newContext);
+		if ((newContext->valid3D) &&
+		  (newContext->hwContext != pDRIPriv->myContext)) {
+		    newContextType = DRI_3D_CONTEXT;
+		}
+		else {
+		    newContextType = DRI_2D_CONTEXT;
+		}
+		syncType = DRI_NO_SYNC;
+	    }
+	}
+	else {
+	    /* now setup for a complete 3D swap */
+	    oldContextStore = newContextStore;
+	    oldContext->valid3D = TRUE;
+	    oldContextType = DRI_3D_CONTEXT;
+	    newContextStore = DRIGetContextStore(newContext);
+	    if ((newContext->valid3D) &&
+	      (newContext->hwContext != pDRIPriv->myContext)) {
+		newContextType = DRI_3D_CONTEXT;
+	    }
+	    else {
+		newContextType = DRI_2D_CONTEXT;
+	    }
+	    syncType = DRI_3D_SYNC;
+	}
+    }
+
+    /* call DDX driver to perform the swap */
+    (*pDRIPriv->pDriverInfo->SwapContext)(pScreen,
+					  syncType,
+					  oldContextType,
+					  oldContextStore,
+					  newContextType,
+					  newContextStore);
+}
+
+void* 
+DRIGetContextStore(DRIContextPrivPtr context)
+{
+    return((void *)context->pContextStore);
+}
+
+void
+DRIWindowExposures(WindowPtr pWin, RegionPtr prgn, RegionPtr bsreg)
+{
+    ScreenPtr pScreen = pWin->drawable.pScreen;
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIDrawablePrivPtr pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
+
+    if(pDRIDrawablePriv) {
+         (*pDRIPriv->pDriverInfo->InitBuffers)(pWin, prgn,
+                                               pDRIDrawablePriv->drawableIndex);
+    }
+
+    /* call lower wrapped functions */
+    if (pDRIPriv && pDRIPriv->wrap.WindowExposures) {
+
+	/* unwrap */
+	pScreen->WindowExposures = pDRIPriv->wrap.WindowExposures;
+
+	/* call lower layers */
+	(*pScreen->WindowExposures)(pWin, prgn, bsreg);
+
+	/* rewrap */
+	pDRIPriv->wrap.WindowExposures = pScreen->WindowExposures;
+	pScreen->WindowExposures = DRIWindowExposures;
+    }
+}
+
+
+static int
+DRITreeTraversal(WindowPtr pWin, pointer data)
+{
+    DRIDrawablePrivPtr pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
+
+    if(pDRIDrawablePriv) {
+        ScreenPtr pScreen = pWin->drawable.pScreen;
+        DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+        RegionPtr reg = (RegionPtr)data;
+
+        REGION_UNION(pScreen, reg, reg, &(pWin->clipList));
+
+        if(pDRIPriv->nrWindows == 1)
+	   return WT_STOPWALKING;
+    }
+    return WT_WALKCHILDREN;
+}
+
+void
+DRICopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
+{
+    ScreenPtr pScreen = pWin->drawable.pScreen;
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+    if(!pDRIPriv) return;
+
+    if(pDRIPriv->nrWindows > 0) {
+       RegionRec reg;
+
+       REGION_NULL(pScreen, &reg);
+       TraverseTree(pWin, DRITreeTraversal, (pointer)(&reg));
+
+       if(REGION_NOTEMPTY(pScreen, &reg)) {
+           REGION_TRANSLATE(pScreen, &reg, ptOldOrg.x - pWin->drawable.x,  
+                                        ptOldOrg.y - pWin->drawable.y);
+           REGION_INTERSECT(pScreen, &reg, &reg, prgnSrc);
+
+           /* The MoveBuffers interface is not ideal */
+           (*pDRIPriv->pDriverInfo->MoveBuffers)(pWin, ptOldOrg, &reg,
+				pDRIPriv->pDriverInfo->ddxDrawableTableEntry);
+       }
+
+       REGION_UNINIT(pScreen, &reg);
+    }
+
+    /* call lower wrapped functions */
+    if(pDRIPriv->wrap.CopyWindow) {
+	/* unwrap */
+	pScreen->CopyWindow = pDRIPriv->wrap.CopyWindow;
+
+	/* call lower layers */
+	(*pScreen->CopyWindow)(pWin, ptOldOrg, prgnSrc);
+
+	/* rewrap */
+	pDRIPriv->wrap.CopyWindow = pScreen->CopyWindow;
+	pScreen->CopyWindow = DRICopyWindow;
+    }
+}
+
+static void
+DRIGetSecs(long *secs, long *usecs)
+{
+#ifdef XFree86LOADER
+    getsecs(secs,usecs);
+#else
+    struct timeval tv;
+
+    gettimeofday(&tv, NULL);
+
+    *secs  = tv.tv_sec;
+    *usecs = tv.tv_usec;
+#endif
+}
+
+static unsigned long
+DRIComputeMilliSeconds(unsigned long s_secs, unsigned long s_usecs,
+		       unsigned long f_secs, unsigned long f_usecs)
+{
+    if (f_usecs < s_usecs) {
+	--f_secs;
+	f_usecs += 1000000;
+    }
+    return (f_secs - s_secs) * 1000 + (f_usecs - s_usecs) / 1000;
+}
+
+static void
+DRISpinLockTimeout(drmLock *lock, int val, unsigned long timeout /* in mS */)
+{
+    int  count = 10000;
+#if !defined(__alpha__) && !defined(__powerpc__)
+    char ret;
+#else
+    int ret;
+#endif
+    long s_secs, s_usecs;
+    long f_secs, f_usecs;
+    long msecs;
+    long prev  = 0;
+
+    DRIGetSecs(&s_secs, &s_usecs);
+
+    do {
+	DRM_SPINLOCK_COUNT(lock, val, count, ret);
+	if (!ret) return;	/* Got lock */
+	DRIGetSecs(&f_secs, &f_usecs);
+	msecs = DRIComputeMilliSeconds(s_secs, s_usecs, f_secs, f_usecs);
+	if (msecs - prev < 250) count *= 2; /* Not more than 0.5S */
+    } while (msecs < timeout);
+
+				/* Didn't get lock, so take it.  The worst
+                                   that can happen is that there is some
+                                   garbage written to the wrong part of the
+                                   framebuffer that a refresh will repair.
+                                   That's undesirable, but better than
+                                   locking the server.  This should be a
+                                   very rare event. */
+    DRM_SPINLOCK_TAKE(lock, val);
+}
+
+static void
+DRILockTree(ScreenPtr pScreen)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+    if(!pDRIPriv) return;
+
+    /* Restore the last known 3D context if the X context is hidden */
+    if (pDRIPriv->pDriverInfo->driverSwapMethod == DRI_HIDE_X_CONTEXT) {
+	(*pDRIPriv->pDriverInfo->SwapContext)(pScreen,
+					      DRI_2D_SYNC,
+					      DRI_NO_CONTEXT,
+					      NULL,
+					      DRI_2D_CONTEXT,
+					      pDRIPriv->partial3DContextStore);
+    }
+
+    /* Call kernel to release lock */
+    DRIUnlock(pScreen);
+
+    /* Grab drawable spin lock: a time out between 10 and 30 seconds is
+       appropriate, since this should never time out except in the case of
+       client death while the lock is being held.  The timeout must be
+       greater than any reasonable rendering time. */
+    DRISpinLockTimeout(&pDRIPriv->pSAREA->drawable_lock, 1, 10000); /*10 secs*/
+
+    /* Call kernel flush outstanding buffers and relock */
+    DRILock(pScreen, DRM_LOCK_QUIESCENT|DRM_LOCK_FLUSH_ALL);
+
+    /* Switch back to our 2D context if the X context is hidden */
+    if (pDRIPriv->pDriverInfo->driverSwapMethod == DRI_HIDE_X_CONTEXT) {
+	/* hide X context by swapping 2D component here */
+	(*pDRIPriv->pDriverInfo->SwapContext)(pScreen,
+					      DRI_3D_SYNC,
+					      DRI_2D_CONTEXT,
+					      pDRIPriv->partial3DContextStore,
+					      DRI_2D_CONTEXT,
+					      pDRIPriv->hiddenContextStore);
+    }
+}
+
+/* It appears that somebody is relying on the lock being set even 
+   if we aren't touching 3D windows */ 
+
+#define DRI_BROKEN
+
+static Bool DRIWindowsTouched = FALSE;
+
+int
+DRIValidateTree(WindowPtr pParent, WindowPtr pChild, VTKind kind)
+{
+    ScreenPtr pScreen = pParent->drawable.pScreen;
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+    int returnValue = 1; /* always return 1, not checked by dix/window.c */
+
+    if(!pDRIPriv) return returnValue;
+
+    DRIWindowsTouched = FALSE;
+
+#ifdef DRI_BROKEN
+    if(!DRIWindowsTouched) {
+        DRILockTree(pScreen);
+        DRIWindowsTouched = TRUE;
+    }
+#endif
+
+    /* call lower wrapped functions */
+    if(pDRIPriv->wrap.ValidateTree) {
+	/* unwrap */
+	pScreen->ValidateTree = pDRIPriv->wrap.ValidateTree;
+
+	/* call lower layers */
+	returnValue = (*pScreen->ValidateTree)(pParent, pChild, kind);
+
+	/* rewrap */
+	pDRIPriv->wrap.ValidateTree = pScreen->ValidateTree;
+	pScreen->ValidateTree = DRIValidateTree;
+    }
+
+    return returnValue;
+}
+
+void
+DRIPostValidateTree(WindowPtr pParent, WindowPtr pChild, VTKind kind)
+{
+    ScreenPtr pScreen;
+    DRIScreenPrivPtr pDRIPriv;
+
+    if (pParent) {
+	pScreen = pParent->drawable.pScreen;
+    } else {
+	pScreen = pChild->drawable.pScreen;
+    }
+    if(!(pDRIPriv = DRI_SCREEN_PRIV(pScreen))) return;
+
+    if (pDRIPriv->wrap.PostValidateTree) {
+	/* unwrap */
+	pScreen->PostValidateTree = pDRIPriv->wrap.PostValidateTree;
+
+	/* call lower layers */
+	(*pScreen->PostValidateTree)(pParent, pChild, kind);
+
+	/* rewrap */
+	pDRIPriv->wrap.PostValidateTree = pScreen->PostValidateTree;
+	pScreen->PostValidateTree = DRIPostValidateTree;
+    }
+
+    if (DRIWindowsTouched) {
+	/* Release spin lock */
+	DRM_SPINUNLOCK(&pDRIPriv->pSAREA->drawable_lock, 1);
+        DRIWindowsTouched = FALSE;
+    }
+}
+
+void
+DRIClipNotify(WindowPtr pWin, int dx, int dy)
+{
+    ScreenPtr pScreen = pWin->drawable.pScreen;
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIDrawablePrivPtr	pDRIDrawablePriv;
+
+    if(!pDRIPriv) return;
+
+    if ((pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin))) {
+
+#ifndef DRI_BROKEN
+        if(!DRIWindowsTouched) {
+            DRILockTree(pScreen);
+            DRIWindowsTouched = TRUE;
+        }
+#endif
+
+	pDRIPriv->pSAREA->drawableTable[pDRIDrawablePriv->drawableIndex].stamp
+	    = DRIDrawableValidationStamp++;
+    }
+
+    /* call lower wrapped functions */
+    if(pDRIPriv->wrap.ClipNotify) {
+
+	/* unwrap */
+        pScreen->ClipNotify = pDRIPriv->wrap.ClipNotify;
+
+	/* call lower layers */
+        (*pScreen->ClipNotify)(pWin, dx, dy);
+
+	/* rewrap */
+        pDRIPriv->wrap.ClipNotify = pScreen->ClipNotify;
+        pScreen->ClipNotify = DRIClipNotify;
+    }
+}
+
+CARD32
+DRIGetDrawableIndex(WindowPtr pWin)
+{
+    ScreenPtr pScreen = pWin->drawable.pScreen;
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIDrawablePrivPtr pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
+    CARD32 index;
+
+    if (pDRIDrawablePriv) {
+	index = pDRIDrawablePriv->drawableIndex;
+    }
+    else {
+	index = pDRIPriv->pDriverInfo->ddxDrawableTableEntry;
+    }
+
+    return index;
+}
+
+unsigned int
+DRIGetDrawableStamp(ScreenPtr pScreen, CARD32 drawable_index)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    return pDRIPriv->pSAREA->drawableTable[drawable_index].stamp;
+}
+
+
+void
+DRIPrintDrawableLock(ScreenPtr pScreen, char *msg)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+
+    ErrorF("%s: %d\n", msg,  pDRIPriv->pSAREA->drawable_lock.lock);
+}
+
+void
+DRILock(ScreenPtr pScreen, int flags)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    if(!pDRIPriv) return;
+
+    if (!pDRIPriv->lockRefCount)
+        DRM_LOCK(pDRIPriv->drmFD, pDRIPriv->pSAREA, pDRIPriv->myContext, flags);
+    pDRIPriv->lockRefCount++;
+}
+
+void
+DRIUnlock(ScreenPtr pScreen)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    if(!pDRIPriv) return;
+
+    if (pDRIPriv->lockRefCount > 0) {
+        pDRIPriv->lockRefCount--;
+    }
+    else {
+        ErrorF("DRIUnlock called when not locked\n");
+        return;
+    }
+    if (!pDRIPriv->lockRefCount)
+        DRM_UNLOCK(pDRIPriv->drmFD, pDRIPriv->pSAREA, pDRIPriv->myContext);
+}
+
+void *
+DRIGetSAREAPrivate(ScreenPtr pScreen)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    if (!pDRIPriv) return 0;
+
+    return (void *)(((char*)pDRIPriv->pSAREA)+sizeof(XF86DRISAREARec));
+}
+
+drm_context_t
+DRIGetContext(ScreenPtr pScreen)
+{
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    if (!pDRIPriv) return 0;
+
+    return pDRIPriv->myContext;
+}
+
+/* This lets get at the unwrapped functions so that they can correctly
+ * call the lowerlevel functions, and choose whether they will be
+ * called at every level of recursion (eg in validatetree).
+ */
+DRIWrappedFuncsRec *
+DRIGetWrappedFuncs(ScreenPtr pScreen)
+{
+    return &(DRI_SCREEN_PRIV(pScreen)->wrap);
+}
+
+/* note that this returns the library version, not the protocol version */
+void
+DRIQueryVersion(int *majorVersion,
+                int *minorVersion,
+                int *patchVersion)
+{
+    *majorVersion = DRIINFO_MAJOR_VERSION;
+    *minorVersion = DRIINFO_MINOR_VERSION;
+    *patchVersion = DRIINFO_PATCH_VERSION;
+}
+
+static void
+_DRIAdjustFrame(ScrnInfoPtr pScrn, DRIScreenPrivPtr pDRIPriv, int x, int y)
+{
+    pDRIPriv->pSAREA->frame.x      = x;
+    pDRIPriv->pSAREA->frame.y      = y;
+    pDRIPriv->pSAREA->frame.width  = pScrn->frameX1 - x + 1;
+    pDRIPriv->pSAREA->frame.height = pScrn->frameY1 - y + 1;
+}
+
+void
+DRIAdjustFrame(int scrnIndex, int x, int y, int flags)
+{
+    ScreenPtr        pScreen  = screenInfo.screens[scrnIndex];
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    ScrnInfoPtr      pScrn    = xf86Screens[pScreen->myNum];
+    int              px, py;
+
+    if (!pDRIPriv || !pDRIPriv->pSAREA) {
+	DRIDrvMsg(scrnIndex, X_ERROR, "[DRI] No SAREA (%p %p)\n",
+		  pDRIPriv, pDRIPriv ? pDRIPriv->pSAREA : NULL);
+	return;
+    }
+
+    if (pDRIPriv->fullscreen) {
+				/* Fix up frame */
+	pScrn->frameX0 = pDRIPriv->pSAREA->frame.x;
+	pScrn->frameY0 = pDRIPriv->pSAREA->frame.y;
+	pScrn->frameX1 = pScrn->frameX0 + pDRIPriv->pSAREA->frame.width - 1;
+	pScrn->frameY1 = pScrn->frameY0 + pDRIPriv->pSAREA->frame.height - 1;
+
+				/* Fix up cursor */
+	miPointerPosition(&px, &py);
+	if (px < pScrn->frameX0) px = pScrn->frameX0;
+	if (px > pScrn->frameX1) px = pScrn->frameX1;
+	if (py < pScrn->frameY0) py = pScrn->frameY0;
+	if (py > pScrn->frameY1) py = pScrn->frameY1;
+	pScreen->SetCursorPosition(pScreen, px, py, TRUE);
+	return;
+    }
+
+    if (pDRIPriv->wrap.AdjustFrame) {
+	/* unwrap */
+	pScrn->AdjustFrame = pDRIPriv->wrap.AdjustFrame;
+	/* call lower layers */
+	(*pScrn->AdjustFrame)(scrnIndex, x, y, flags);
+	/* rewrap */
+	pDRIPriv->wrap.AdjustFrame = pScrn->AdjustFrame;
+	pScrn->AdjustFrame         = DRIAdjustFrame;
+    }
+
+    _DRIAdjustFrame(pScrn, pDRIPriv, x, y);
+}
+
+/* 
+ * DRIMoveBuffersHelper swaps the regions rects in place leaving you
+ * a region with the rects in the order that you need to blit them,
+ * but it is possibly (likely) an invalid region afterwards.  If you
+ * need to use the region again for anything you have to call 
+ * REGION_VALIDATE on it, or better yet, save a copy first.
+ */
+
+void
+DRIMoveBuffersHelper(
+   ScreenPtr pScreen, 
+   int dx,
+   int dy,
+   int *xdir, 
+   int *ydir, 
+   RegionPtr reg
+)
+{
+   BoxPtr extents, pbox, firstBox, lastBox;
+   BoxRec tmpBox;
+   int y, nbox;
+
+   extents = REGION_EXTENTS(pScreen, reg);
+   nbox = REGION_NUM_RECTS(reg);
+   pbox = REGION_RECTS(reg);
+
+   if((dy > 0) && (dy < (extents->y2 - extents->y1))) {
+     *ydir = -1;
+     if(nbox > 1) {
+        firstBox = pbox;
+        lastBox = pbox + nbox - 1;
+        while((unsigned long)firstBox < (unsigned long)lastBox) {
+           tmpBox = *firstBox;
+           *firstBox = *lastBox;
+           *lastBox = tmpBox;
+           firstBox++;
+           lastBox--;
+        }
+     }
+   } else *ydir = 1;
+
+   if((dx > 0) && (dx < (extents->x2 - extents->x1))) {
+     *xdir = -1;
+     if(nbox > 1) {
+        firstBox = lastBox = pbox;
+        y = pbox->y1;
+        while(--nbox) {
+           pbox++;
+           if(pbox->y1 == y) lastBox++;
+           else {
+              while((unsigned long)firstBox < (unsigned long)lastBox) {
+                 tmpBox = *firstBox;
+                 *firstBox = *lastBox;
+                 *lastBox = tmpBox;
+                 firstBox++;
+                 lastBox--;
+              }
+
+              firstBox = lastBox = pbox;
+              y = pbox->y1;
+           }
+         }
+         while((unsigned long)firstBox < (unsigned long)lastBox) {
+           tmpBox = *firstBox;
+           *firstBox = *lastBox;
+           *lastBox = tmpBox;
+           firstBox++;
+           lastBox--;
+        }
+     }
+   } else *xdir = 1;
+
+}
+
+char *
+DRICreatePCIBusID(pciVideoPtr PciInfo)
+{
+    char *busID;
+    int domain;
+    PCITAG tag;
+
+    busID = xalloc(20);
+    if (busID == NULL)
+	return NULL;
+
+    tag = pciTag(PciInfo->bus, PciInfo->device, PciInfo->func);
+    domain = xf86GetPciDomain(tag);
+    snprintf(busID, 20, "pci:%04x:%02x:%02x.%d", domain, PciInfo->bus,
+	PciInfo->device, PciInfo->func);
+    return busID;
+}
diff --git a/nx-X11/programs/Xserver/GL/dri/dri.h b/nx-X11/programs/Xserver/GL/dri/dri.h
new file mode 100644
index 000000000..312e8a8bb
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/dri/dri.h
@@ -0,0 +1,345 @@
+/* $XFree86: xc/programs/Xserver/GL/dri/dri.h,v 1.18 2001/03/21 16:21:40 dawes Exp $ */
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+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, 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 PRECISION INSIGHT AND/OR ITS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Jens Owen <jens@tungstengraphics.com>
+ *
+ */
+
+/* Prototypes for DRI functions */
+
+#ifndef _DRI_H_
+
+#include "scrnintstr.h"
+#include "xf86dri.h"
+
+typedef int DRISyncType;
+
+#define DRI_NO_SYNC 0
+#define DRI_2D_SYNC 1
+#define DRI_3D_SYNC 2
+
+typedef int DRIContextType;
+
+typedef struct _DRIContextPrivRec DRIContextPrivRec, *DRIContextPrivPtr;
+
+typedef enum _DRIContextFlags
+{
+    DRI_CONTEXT_2DONLY    = 0x01,
+    DRI_CONTEXT_PRESERVED = 0x02,
+    DRI_CONTEXT_RESERVED  = 0x04 /* DRI Only -- no kernel equivalent */
+} DRIContextFlags;
+
+#define DRI_NO_CONTEXT 0
+#define DRI_2D_CONTEXT 1
+#define DRI_3D_CONTEXT 2
+
+typedef int DRISwapMethod;
+
+#define DRI_HIDE_X_CONTEXT 0
+#define DRI_SERVER_SWAP    1
+#define DRI_KERNEL_SWAP    2
+
+typedef int DRIWindowRequests;
+
+#define DRI_NO_WINDOWS       0
+#define DRI_3D_WINDOWS_ONLY  1
+#define DRI_ALL_WINDOWS      2
+
+
+typedef void (*ClipNotifyPtr)( WindowPtr, int, int );
+typedef void (*AdjustFramePtr)(int scrnIndex, int x, int y, int flags);
+
+
+/*
+ * These functions can be wrapped by the DRI.  Each of these have
+ * generic default funcs (initialized in DRICreateInfoRec) and can be
+ * overridden by the driver in its [driver]DRIScreenInit function.
+ */
+typedef struct {
+    ScreenWakeupHandlerProcPtr   WakeupHandler;
+    ScreenBlockHandlerProcPtr    BlockHandler;
+    WindowExposuresProcPtr       WindowExposures;
+    CopyWindowProcPtr            CopyWindow;
+    ValidateTreeProcPtr          ValidateTree;
+    PostValidateTreeProcPtr      PostValidateTree;
+    ClipNotifyProcPtr            ClipNotify;
+    AdjustFramePtr               AdjustFrame;
+} DRIWrappedFuncsRec, *DRIWrappedFuncsPtr;
+
+
+/*
+ * Prior to Xorg 6.8.99.8, the DRIInfoRec structure was implicitly versioned
+ * by the XF86DRI_*_VERSION defines in xf86dristr.h.  These numbers were also
+ * being used to version the XFree86-DRI protocol.  Bugs #3066 and #3163
+ * showed that this was inadequate.  The DRIInfoRec structure is now versioned
+ * by the DRIINFO_*_VERSION defines in this file. - ajax, 2005-05-18.
+ *
+ * Revision history:
+ * 4.1.0 and earlier: DRIQueryVersion returns XF86DRI_*_VERSION.
+ * 4.2.0: DRIQueryVersion begins returning DRIINFO_*_VERSION.
+ * 5.0.0: frameBufferPhysicalAddress changed from CARD32 to pointer.
+ */
+
+#define DRIINFO_MAJOR_VERSION   5
+#define DRIINFO_MINOR_VERSION   0
+#define DRIINFO_PATCH_VERSION   0
+
+typedef struct {
+    /* driver call back functions
+     *
+     * New fields should be added at the end for backwards compatibility.
+     * Bump the DRIINFO patch number to indicate bugfixes.
+     * Bump the DRIINFO minor number to indicate new fields.
+     * Bump the DRIINFO major number to indicate binary-incompatible changes.
+     */
+    Bool	(*CreateContext)(ScreenPtr pScreen,
+				 VisualPtr visual,
+				 drm_context_t hHWContext,
+				 void* pVisualConfigPriv,
+				 DRIContextType context);
+    void        (*DestroyContext)(ScreenPtr pScreen,
+				  drm_context_t hHWContext,
+                                  DRIContextType context);
+    void	(*SwapContext)(ScreenPtr pScreen,
+			       DRISyncType syncType,
+			       DRIContextType readContextType,
+			       void* readContextStore,
+			       DRIContextType writeContextType,
+			       void* writeContextStore);
+    void	(*InitBuffers)(WindowPtr pWin,
+			       RegionPtr prgn,
+			       CARD32 indx);
+    void	(*MoveBuffers)(WindowPtr pWin,
+			       DDXPointRec ptOldOrg,
+			       RegionPtr prgnSrc,
+			       CARD32 indx);
+    void        (*TransitionTo3d)(ScreenPtr pScreen);
+    void        (*TransitionTo2d)(ScreenPtr pScreen);
+
+    void	(*SetDrawableIndex)(WindowPtr pWin, CARD32 indx);
+    Bool        (*OpenFullScreen)(ScreenPtr pScreen);
+    Bool        (*CloseFullScreen)(ScreenPtr pScreen);
+
+    /* wrapped functions */
+    DRIWrappedFuncsRec  wrap;
+
+    /* device info */
+    char*		drmDriverName;
+    char*		clientDriverName;
+    char*		busIdString;
+    int			ddxDriverMajorVersion;
+    int			ddxDriverMinorVersion;
+    int			ddxDriverPatchVersion;
+    pointer		frameBufferPhysicalAddress;
+    long		frameBufferSize;
+    long		frameBufferStride;
+    long		SAREASize;
+    int			maxDrawableTableEntry;
+    int			ddxDrawableTableEntry;
+    long		contextSize;
+    DRISwapMethod	driverSwapMethod;
+    DRIWindowRequests	bufferRequests;
+    int			devPrivateSize;
+    void*		devPrivate;
+    Bool		createDummyCtx;
+    Bool		createDummyCtxPriv;
+
+    /* New with DRI version 4.1.0 */
+    void        (*TransitionSingleToMulti3D)(ScreenPtr pScreen);
+    void        (*TransitionMultiToSingle3D)(ScreenPtr pScreen);
+} DRIInfoRec, *DRIInfoPtr;
+
+
+extern Bool DRIScreenInit(ScreenPtr pScreen,
+                          DRIInfoPtr pDRIInfo,
+                          int *pDRMFD);
+
+extern void DRICloseScreen(ScreenPtr pScreen);
+
+extern Bool DRIExtensionInit(void);
+
+extern void DRIReset(void);
+
+extern Bool DRIQueryDirectRenderingCapable(ScreenPtr pScreen,
+                                           Bool *isCapable);
+
+extern Bool DRIOpenConnection(ScreenPtr pScreen,
+                              drm_handle_t * hSAREA,
+                              char **busIdString);
+
+extern Bool DRIAuthConnection(ScreenPtr pScreen, drm_magic_t magic);
+
+extern Bool DRICloseConnection(ScreenPtr pScreen);
+
+extern Bool DRIGetClientDriverName(ScreenPtr pScreen,
+                                   int* ddxDriverMajorVersion,
+                                   int* ddxDriverMinorVersion,
+                                   int* ddxDriverPatchVersion,
+                                   char** clientDriverName);
+
+extern Bool DRICreateContext(ScreenPtr pScreen,
+                             VisualPtr visual,
+                             XID context,
+                             drm_context_t * pHWContext);
+
+extern Bool DRIDestroyContext(ScreenPtr pScreen, XID context);
+
+extern Bool DRIContextPrivDelete(pointer pResource, XID id);
+
+extern Bool DRICreateDrawable(ScreenPtr pScreen,
+                              Drawable id,
+                              DrawablePtr pDrawable,
+                              drm_drawable_t * hHWDrawable);
+
+extern Bool DRIDestroyDrawable(ScreenPtr pScreen, 
+                               Drawable id,
+                               DrawablePtr pDrawable);
+
+extern Bool DRIDrawablePrivDelete(pointer pResource,
+                                  XID id);
+
+extern Bool DRIGetDrawableInfo(ScreenPtr pScreen,
+                               DrawablePtr pDrawable,
+                               unsigned int* indx,
+                               unsigned int* stamp,
+                               int* X,
+                               int* Y,
+                               int* W,
+                               int* H,
+                               int* numClipRects,
+                               drm_clip_rect_t ** pClipRects,
+                               int* backX,
+                               int* backY,
+                               int* numBackClipRects,
+                               drm_clip_rect_t ** pBackClipRects);
+
+extern Bool DRIGetDeviceInfo(ScreenPtr pScreen,
+                             drm_handle_t * hFrameBuffer,
+                             int* fbOrigin,
+                             int* fbSize,
+                             int* fbStride,
+                             int* devPrivateSize,
+                             void** pDevPrivate);
+
+extern DRIInfoPtr DRICreateInfoRec(void);
+
+extern void DRIDestroyInfoRec(DRIInfoPtr DRIInfo);
+
+extern Bool DRIFinishScreenInit(ScreenPtr pScreen);
+
+extern void DRIWakeupHandler(pointer wakeupData,
+                             int result,
+                             pointer pReadmask);
+
+extern void DRIBlockHandler(pointer blockData,
+                            OSTimePtr pTimeout,
+                            pointer pReadmask);
+
+extern void DRIDoWakeupHandler(int screenNum,
+                               pointer wakeupData,
+                               unsigned long result,
+                               pointer pReadmask);
+
+extern void DRIDoBlockHandler(int screenNum,
+                              pointer blockData,
+                              pointer pTimeout,
+                              pointer pReadmask);
+
+extern void DRISwapContext(int drmFD,
+                           void *oldctx,
+                           void *newctx);
+
+extern void *DRIGetContextStore(DRIContextPrivPtr context);
+
+extern void DRIWindowExposures(WindowPtr pWin,
+                              RegionPtr prgn,
+                              RegionPtr bsreg);
+
+extern void DRICopyWindow(WindowPtr pWin,
+                          DDXPointRec ptOldOrg,
+                          RegionPtr prgnSrc);
+
+extern int DRIValidateTree(WindowPtr pParent,
+                           WindowPtr pChild,
+                           VTKind    kind);
+
+extern void DRIPostValidateTree(WindowPtr pParent,
+                                WindowPtr pChild,
+                                VTKind    kind);
+
+extern void DRIClipNotify(WindowPtr pWin,
+                          int dx,
+                          int dy);
+
+extern CARD32 DRIGetDrawableIndex(WindowPtr pWin);
+
+extern void DRIPrintDrawableLock(ScreenPtr pScreen, char *msg);
+
+extern void DRILock(ScreenPtr pScreen, int flags);
+
+extern void DRIUnlock(ScreenPtr pScreen);
+
+extern DRIWrappedFuncsRec *DRIGetWrappedFuncs(ScreenPtr pScreen);
+
+extern void *DRIGetSAREAPrivate(ScreenPtr pScreen);
+
+extern unsigned int DRIGetDrawableStamp(ScreenPtr pScreen,
+                                        CARD32 drawable_index);
+
+extern DRIContextPrivPtr DRICreateContextPriv(ScreenPtr pScreen,
+                                              drm_context_t * pHWContext,
+                                              DRIContextFlags flags);
+
+extern DRIContextPrivPtr DRICreateContextPrivFromHandle(ScreenPtr pScreen,
+                                                        drm_context_t hHWContext,
+                                                        DRIContextFlags flags);
+
+extern Bool DRIDestroyContextPriv(DRIContextPrivPtr pDRIContextPriv);
+
+extern drm_context_t DRIGetContext(ScreenPtr pScreen);
+
+extern void DRIQueryVersion(int *majorVersion,
+                            int *minorVersion,
+                            int *patchVersion);
+
+extern void DRIAdjustFrame(int scrnIndex, int x, int y, int flags);
+
+extern void DRIMoveBuffersHelper(ScreenPtr pScreen, 
+                                 int dx,
+                                 int dy,
+                                 int *xdir, 
+                                 int *ydir, 
+                                 RegionPtr reg);
+
+extern char *DRICreatePCIBusID(pciVideoPtr PciInfo);
+
+#define _DRI_H_
+
+#endif
diff --git a/nx-X11/programs/Xserver/GL/dri/drimodule.c b/nx-X11/programs/Xserver/GL/dri/drimodule.c
new file mode 100644
index 000000000..922c6f40e
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/dri/drimodule.c
@@ -0,0 +1,127 @@
+/* $XdotOrg: xc/programs/Xserver/GL/dri/drimodule.c,v 1.6 2005/11/02 15:53:57 kem Exp $ */
+/**************************************************************************
+
+Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+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, 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 PRECISION INSIGHT AND/OR ITS 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.
+
+**************************************************************************/
+/* $XFree86: xc/programs/Xserver/GL/dri/drimodule.c,v 1.5 2001/06/15 21:22:39 dawes Exp $ */
+
+/*
+ * Authors:
+ *   Kevin E. Martin <kevin@precisioninsight.com>
+ *   Rickard E. Faith <faith@precisioninsight.com>
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86Module.h"
+#include "globals.h"
+
+static MODULESETUPPROTO(driSetup);
+
+static XF86ModuleVersionInfo VersRec =
+{
+        "dri",
+        MODULEVENDORSTRING,
+        MODINFOSTRING1,
+        MODINFOSTRING2,
+        XORG_VERSION_CURRENT,
+        1, 0, 0,
+        ABI_CLASS_EXTENSION,
+        ABI_EXTENSION_VERSION,
+        MOD_CLASS_NONE,
+        {0,0,0,0}
+};
+
+extern void XFree86DRIExtensionInit(INITARGS);
+#define _XF86DRI_SERVER_
+#include "xf86dristr.h"
+
+ExtensionModule XF86DRIExt =
+{
+    XFree86DRIExtensionInit,
+    XF86DRINAME,
+    &noXFree86DRIExtension,
+    NULL,
+    NULL
+};
+
+static const char *drmSymbols[] = {
+    "drmAddContextTag",
+    "drmAddMap",
+    "drmAuthMagic",
+    "drmAvailable",
+    "drmClose",
+    "drmCreateContext",
+    "drmCreateDrawable",
+    "drmDelContextTag",
+    "drmDestroyContext",
+    "drmDestroyDrawable",
+    "drmFreeReservedContextList",
+    "drmGetContextTag",
+    "drmGetLock",
+    "drmGetReservedContextList",
+    "drmInstallSIGIOHandler",
+    "drmMap",
+    "drmOpen",
+    "drmRemoveSIGIOHandler",
+    "drmSetBusid",
+    "drmSetContextFlags",
+    "drmUnlock",
+    "drmUnmap",
+    NULL
+};
+
+XF86ModuleData driModuleData = { &VersRec, driSetup, NULL };
+
+static pointer
+driSetup(pointer module, pointer opts, int *errmaj, int *errmin)
+{
+    static Bool setupDone = FALSE;
+    pointer drm = NULL;
+
+    if (!setupDone) {
+	setupDone = TRUE;
+    
+    	drm = 
+	   LoadSubModule(module, "drm", NULL, NULL, NULL, NULL, errmaj, errmin);
+    
+	if (!drm) {
+	    if (errmaj) *errmaj = LDR_NOSUBENT;
+	}
+	else {
+	    LoaderReqSymLists(drmSymbols, NULL);
+	    LoaderRefSymbols("noPanoramiXExtension", NULL);
+	    LoadExtension(&XF86DRIExt, FALSE);
+	}
+    } else {
+	if (errmaj) *errmaj = LDR_ONCEONLY;
+    }
+    /* Need a non-NULL return value to indicate success */
+    return drm;
+}
+
diff --git a/nx-X11/programs/Xserver/GL/dri/dristruct.h b/nx-X11/programs/Xserver/GL/dri/dristruct.h
new file mode 100644
index 000000000..b47afba3a
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/dri/dristruct.h
@@ -0,0 +1,105 @@
+/* $XFree86: xc/programs/Xserver/GL/dri/dristruct.h,v 1.12 2002/10/30 12:52:03 alanh Exp $ */
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+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, 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 PRECISION INSIGHT AND/OR ITS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Jens Owen <jens@tungstengraphics.com>
+ *
+ */
+
+#ifndef DRI_STRUCT_H
+#define DRI_STRUCT_H
+
+#include "xf86drm.h"
+
+
+#define DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin) \
+    ((DRIWindowPrivIndex < 0) ? \
+     NULL : \
+     ((DRIDrawablePrivPtr)((pWin)->devPrivates[DRIWindowPrivIndex].ptr)))
+
+#define DRI_DRAWABLE_PRIV_FROM_PIXMAP(pPix) \
+    ((DRIPixmapPrivIndex < 0) ? \
+     NULL : \
+     ((DRIDrawablePrivPtr)((pPix)->devPrivates[DRIWindowPrivIndex].ptr)))
+
+typedef struct _DRIDrawablePrivRec
+{
+    drm_drawable_t		hwDrawable;
+    int			drawableIndex;
+    ScreenPtr		pScreen;
+    int 		refCount;
+} DRIDrawablePrivRec, *DRIDrawablePrivPtr;
+
+struct _DRIContextPrivRec
+{
+    drm_context_t		hwContext;
+    ScreenPtr		pScreen;
+    Bool     		valid3D;
+    DRIContextFlags     flags;
+    void**     		pContextStore;
+};
+
+#define DRI_SCREEN_PRIV(pScreen) \
+    ((DRIScreenPrivIndex < 0) ? \
+     NULL : \
+     ((DRIScreenPrivPtr)((pScreen)->devPrivates[DRIScreenPrivIndex].ptr)))
+
+#define DRI_SCREEN_PRIV_FROM_INDEX(screenIndex) ((DRIScreenPrivPtr) \
+    (screenInfo.screens[screenIndex]->devPrivates[DRIScreenPrivIndex].ptr))
+
+
+typedef struct _DRIScreenPrivRec
+{
+    Bool		directRenderingSupport;
+    int			drmFD;	      /* File descriptor for /dev/video/?   */
+    drm_handle_t   	hSAREA;	      /* Handle to SAREA, for mapping       */
+    XF86DRISAREAPtr	pSAREA;	      /* Mapped pointer to SAREA            */
+    drm_handle_t   	hFrameBuffer; /* Handle to framebuffer, for mapping */
+    drm_context_t          myContext;    /* DDX Driver's context               */
+    DRIContextPrivPtr   myContextPriv;/* Pointer to server's private area   */
+    DRIContextPrivPtr   lastPartial3DContext;  /* last one partially saved  */
+    void**		hiddenContextStore;    /* hidden X context          */
+    void**		partial3DContextStore; /* parital 3D context        */
+    DRIInfoPtr		pDriverInfo;
+    int                 nrWindows;
+    drm_clip_rect_t  private_buffer_rect; /* management of private buffers */
+    DrawablePtr         fullscreen; /* pointer to fullscreen drawable */
+    drm_clip_rect_t  fullscreen_rect; /* fake rect for fullscreen mode */
+    DRIWrappedFuncsRec	wrap;
+    DrawablePtr		DRIDrawables[SAREA_MAX_DRAWABLES];
+    DRIContextPrivPtr   dummyCtxPriv; /* Pointer to dummy context */
+    Bool		createDummyCtx;
+    Bool		createDummyCtxPriv;
+    Bool		grabbedDRILock;
+    Bool		drmSIGIOHandlerInstalled;
+    Bool		wrapped;
+    int			lockRefCount;
+} DRIScreenPrivRec, *DRIScreenPrivPtr;
+
+#endif /* DRI_STRUCT_H */
diff --git a/nx-X11/programs/Xserver/GL/dri/sarea.h b/nx-X11/programs/Xserver/GL/dri/sarea.h
new file mode 100644
index 000000000..77c16e0ef
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/dri/sarea.h
@@ -0,0 +1,94 @@
+/* $XFree86: xc/programs/Xserver/GL/dri/sarea.h,v 1.11 2002/10/30 12:52:03 alanh Exp $ */
+/**
+ * \file sarea.h 
+ * SAREA definitions.
+ * 
+ * \author Kevin E. Martin <kevin@precisioninsight.com>
+ * \author Jens Owen <jens@tungstengraphics.com>
+ * \author Rickard E. (Rik) Faith <faith@valinux.com>
+ */
+
+/*
+ * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc.
+ * 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, 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 PRECISION INSIGHT AND/OR ITS 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.
+ */
+
+/* $XFree86: xc/programs/Xserver/GL/dri/sarea.h,v 1.11 2002/10/30 12:52:03 alanh Exp $ */
+
+#ifndef _SAREA_H_
+#define _SAREA_H_
+
+#include "xf86drm.h"
+
+/* SAREA area needs to be at least a page */
+#if defined(__alpha__)
+#define SAREA_MAX 			0x2000
+#elif defined(__ia64__)
+#define SAREA_MAX			0x10000		/* 64kB */
+#else
+/* Intel 830M driver needs at least 8k SAREA */
+#define SAREA_MAX			0x2000
+#endif
+
+#define SAREA_MAX_DRAWABLES 		256
+
+#define SAREA_DRAWABLE_CLAIMED_ENTRY	0x80000000
+
+/**
+ * SAREA per drawable information.
+ *
+ * \sa _XF86DRISAREA.
+ */
+typedef struct _XF86DRISAREADrawable {
+    unsigned int	stamp;
+    unsigned int	flags;
+} XF86DRISAREADrawableRec, *XF86DRISAREADrawablePtr;
+
+/**
+ * SAREA frame information.
+ *
+ * \sa  _XF86DRISAREA.
+ */
+typedef struct _XF86DRISAREAFrame {
+    unsigned int        x;
+    unsigned int        y;
+    unsigned int        width;
+    unsigned int        height;
+    unsigned int        fullscreen;
+} XF86DRISAREAFrameRec, *XF86DRISAREAFramePtr;
+
+/**
+ * SAREA definition.
+ */
+typedef struct _XF86DRISAREA {
+    /** first thing is always the DRM locking structure */
+    drmLock			lock;
+    /** \todo Use readers/writer lock for drawable_lock */
+    drmLock			drawable_lock;
+    XF86DRISAREADrawableRec	drawableTable[SAREA_MAX_DRAWABLES];
+    XF86DRISAREAFrameRec        frame;
+    drm_context_t			dummy_context;
+} XF86DRISAREARec, *XF86DRISAREAPtr;
+
+#endif
diff --git a/nx-X11/programs/Xserver/GL/dri/xf86dri.c b/nx-X11/programs/Xserver/GL/dri/xf86dri.c
new file mode 100644
index 000000000..273ccda1b
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/dri/xf86dri.c
@@ -0,0 +1,649 @@
+/* $XFree86: xc/programs/Xserver/GL/dri/xf86dri.c,v 1.12 2002/12/14 01:36:08 dawes Exp $ */
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+Copyright 2000 VA Linux Systems, Inc.
+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, 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 PRECISION INSIGHT AND/OR ITS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <martin@valinux.com>
+ *   Jens Owen <jens@tungstengraphics.com>
+ *   Rickard E. (Rik) Faith <faith@valinux.com>
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#ifdef XFree86LOADER
+#include "xf86_ansic.h"
+#endif
+
+#define NEED_REPLIES
+#define NEED_EVENTS
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "misc.h"
+#include "dixstruct.h"
+#include "extnsionst.h"
+#include "colormapst.h"
+#include "cursorstr.h"
+#include "scrnintstr.h"
+#include "servermd.h"
+#define _XF86DRI_SERVER_
+#include "xf86dristr.h"
+#include "swaprep.h"
+#include "xf86str.h"
+#include "dri.h"
+#include "sarea.h"
+#include "dristruct.h"
+#include "xf86.h"
+#include "xf86drm.h"
+
+static int DRIErrorBase;
+
+static DISPATCH_PROC(ProcXF86DRIQueryVersion);
+static DISPATCH_PROC(ProcXF86DRIQueryDirectRenderingCapable);
+static DISPATCH_PROC(ProcXF86DRIOpenConnection);
+static DISPATCH_PROC(ProcXF86DRICloseConnection);
+static DISPATCH_PROC(ProcXF86DRIGetClientDriverName);
+static DISPATCH_PROC(ProcXF86DRICreateContext);
+static DISPATCH_PROC(ProcXF86DRIDestroyContext);
+static DISPATCH_PROC(ProcXF86DRICreateDrawable);
+static DISPATCH_PROC(ProcXF86DRIDestroyDrawable);
+static DISPATCH_PROC(ProcXF86DRIGetDrawableInfo);
+static DISPATCH_PROC(ProcXF86DRIGetDeviceInfo);
+static DISPATCH_PROC(ProcXF86DRIDispatch);
+static DISPATCH_PROC(ProcXF86DRIAuthConnection);
+
+static DISPATCH_PROC(SProcXF86DRIQueryVersion);
+static DISPATCH_PROC(SProcXF86DRIDispatch);
+
+static void XF86DRIResetProc(ExtensionEntry* extEntry);
+
+static unsigned char DRIReqCode = 0;
+
+extern void XFree86DRIExtensionInit(void);
+
+void
+XFree86DRIExtensionInit(void)
+{
+    ExtensionEntry* extEntry;
+
+#ifdef XF86DRI_EVENTS
+    EventType = CreateNewResourceType(XF86DRIFreeEvents);
+#endif
+
+    if (
+	DRIExtensionInit() &&
+#ifdef XF86DRI_EVENTS
+        EventType && ScreenPrivateIndex != -1 &&
+#endif
+	(extEntry = AddExtension(XF86DRINAME,
+				 XF86DRINumberEvents,
+				 XF86DRINumberErrors,
+				 ProcXF86DRIDispatch,
+				 SProcXF86DRIDispatch,
+				 XF86DRIResetProc,
+				 StandardMinorOpcode))) {
+	DRIReqCode = (unsigned char)extEntry->base;
+	DRIErrorBase = extEntry->errorBase;
+    }
+}
+
+/*ARGSUSED*/
+static void
+XF86DRIResetProc (
+    ExtensionEntry* extEntry
+)
+{
+    DRIReset();
+}
+
+static int
+ProcXF86DRIQueryVersion(
+    register ClientPtr client
+)
+{
+    xXF86DRIQueryVersionReply rep;
+    register int n;
+
+    REQUEST_SIZE_MATCH(xXF86DRIQueryVersionReq);
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+    rep.majorVersion = XF86DRI_MAJOR_VERSION;
+    rep.minorVersion = XF86DRI_MINOR_VERSION;
+    rep.patchVersion = XF86DRI_PATCH_VERSION;
+    if (client->swapped) {
+    	swaps(&rep.sequenceNumber, n);
+    	swapl(&rep.length, n);
+    }
+    WriteToClient(client, sizeof(xXF86DRIQueryVersionReply), (char *)&rep);
+    return (client->noClientException);
+}
+
+static int
+ProcXF86DRIQueryDirectRenderingCapable(
+    register ClientPtr client
+)
+{
+    xXF86DRIQueryDirectRenderingCapableReply	rep;
+    Bool isCapable;
+
+    REQUEST(xXF86DRIQueryDirectRenderingCapableReq);
+    REQUEST_SIZE_MATCH(xXF86DRIQueryDirectRenderingCapableReq);
+    if (stuff->screen >= screenInfo.numScreens) {
+	client->errorValue = stuff->screen;
+	return BadValue;
+    }
+
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+
+    if (!DRIQueryDirectRenderingCapable( screenInfo.screens[stuff->screen], 
+					 &isCapable)) {
+	return BadValue;
+    }
+    rep.isCapable = isCapable;
+
+    if (!LocalClient(client))
+	rep.isCapable = 0;
+
+    WriteToClient(client, 
+	sizeof(xXF86DRIQueryDirectRenderingCapableReply), (char *)&rep);
+    return (client->noClientException);
+}
+
+static int
+ProcXF86DRIOpenConnection(
+    register ClientPtr client
+)
+{
+    xXF86DRIOpenConnectionReply rep;
+    drm_handle_t			hSAREA;
+    char*			busIdString;
+
+    REQUEST(xXF86DRIOpenConnectionReq);
+    REQUEST_SIZE_MATCH(xXF86DRIOpenConnectionReq);
+    if (stuff->screen >= screenInfo.numScreens) {
+	client->errorValue = stuff->screen;
+	return BadValue;
+    }
+
+    if (!DRIOpenConnection( screenInfo.screens[stuff->screen], 
+			    &hSAREA,
+			    &busIdString)) {
+	return BadValue;
+    }
+
+    rep.type = X_Reply;
+    rep.sequenceNumber = client->sequence;
+    rep.busIdStringLength = 0;
+    if (busIdString)
+	rep.busIdStringLength = strlen(busIdString);
+    rep.length = (SIZEOF(xXF86DRIOpenConnectionReply) - SIZEOF(xGenericReply) +
+                  ((rep.busIdStringLength + 3) & ~3)) >> 2;
+
+    rep.hSAREALow  = (CARD32)(hSAREA & 0xffffffff);
+#if defined(LONG64) && !defined(__linux__)
+    rep.hSAREAHigh = (CARD32)(hSAREA >> 32);
+#else
+    rep.hSAREAHigh = 0;
+#endif
+
+    WriteToClient(client, sizeof(xXF86DRIOpenConnectionReply), (char *)&rep);
+    if (rep.busIdStringLength)
+	WriteToClient(client, rep.busIdStringLength, busIdString);
+    return (client->noClientException);
+}
+
+static int
+ProcXF86DRIAuthConnection(
+    register ClientPtr client
+)
+{
+    xXF86DRIAuthConnectionReply rep;
+    
+    REQUEST(xXF86DRIAuthConnectionReq);
+    REQUEST_SIZE_MATCH(xXF86DRIAuthConnectionReq);
+    if (stuff->screen >= screenInfo.numScreens) {
+	client->errorValue = stuff->screen;
+	return BadValue;
+    }
+
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+    rep.authenticated = 1;
+
+    if (!DRIAuthConnection( screenInfo.screens[stuff->screen], stuff->magic)) {
+        ErrorF("Failed to authenticate %lu\n", (unsigned long)stuff->magic);
+	rep.authenticated = 0;
+    }
+    WriteToClient(client, sizeof(xXF86DRIAuthConnectionReply), (char *)&rep);
+    return (client->noClientException);
+}
+
+static int
+ProcXF86DRICloseConnection(
+    register ClientPtr client
+)
+{
+    REQUEST(xXF86DRICloseConnectionReq);
+    REQUEST_SIZE_MATCH(xXF86DRICloseConnectionReq);
+    if (stuff->screen >= screenInfo.numScreens) {
+	client->errorValue = stuff->screen;
+	return BadValue;
+    }
+
+    DRICloseConnection( screenInfo.screens[stuff->screen]);
+
+    return (client->noClientException);
+}
+
+static int
+ProcXF86DRIGetClientDriverName(
+    register ClientPtr client
+)
+{
+    xXF86DRIGetClientDriverNameReply	rep;
+    char* clientDriverName;
+
+    REQUEST(xXF86DRIGetClientDriverNameReq);
+    REQUEST_SIZE_MATCH(xXF86DRIGetClientDriverNameReq);
+    if (stuff->screen >= screenInfo.numScreens) {
+	client->errorValue = stuff->screen;
+	return BadValue;
+    }
+
+    DRIGetClientDriverName( screenInfo.screens[stuff->screen],
+			    (int *)&rep.ddxDriverMajorVersion,
+			    (int *)&rep.ddxDriverMinorVersion,
+			    (int *)&rep.ddxDriverPatchVersion,
+			    &clientDriverName);
+
+    rep.type = X_Reply;
+    rep.sequenceNumber = client->sequence;
+    rep.clientDriverNameLength = 0;
+    if (clientDriverName)
+	rep.clientDriverNameLength = strlen(clientDriverName);
+    rep.length = (SIZEOF(xXF86DRIGetClientDriverNameReply) - 
+			SIZEOF(xGenericReply) +
+			((rep.clientDriverNameLength + 3) & ~3)) >> 2;
+
+    WriteToClient(client, 
+	sizeof(xXF86DRIGetClientDriverNameReply), (char *)&rep);
+    if (rep.clientDriverNameLength)
+	WriteToClient(client, 
+                      rep.clientDriverNameLength, 
+                      clientDriverName);
+    return (client->noClientException);
+}
+
+static int
+ProcXF86DRICreateContext(
+    register ClientPtr client
+)
+{
+    xXF86DRICreateContextReply	rep;
+    ScreenPtr pScreen;
+    VisualPtr visual;
+    int i;
+
+    REQUEST(xXF86DRICreateContextReq);
+    REQUEST_SIZE_MATCH(xXF86DRICreateContextReq);
+    if (stuff->screen >= screenInfo.numScreens) {
+	client->errorValue = stuff->screen;
+	return BadValue;
+    }
+
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+
+    pScreen = screenInfo.screens[stuff->screen];
+    visual = pScreen->visuals;
+
+    /* Find the requested X visual */
+    for (i = 0; i < pScreen->numVisuals; i++, visual++)
+	if (visual->vid == stuff->visual)
+	    break;
+    if (i == pScreen->numVisuals) {
+	/* No visual found */
+	return BadValue;
+    }
+
+    if (!DRICreateContext( pScreen,
+			   visual,
+			   stuff->context,
+			   (drm_context_t *)&rep.hHWContext)) {
+	return BadValue;
+    }
+
+    WriteToClient(client, sizeof(xXF86DRICreateContextReply), (char *)&rep);
+    return (client->noClientException);
+}
+
+static int
+ProcXF86DRIDestroyContext(
+    register ClientPtr client
+)
+{
+    REQUEST(xXF86DRIDestroyContextReq);
+    REQUEST_SIZE_MATCH(xXF86DRIDestroyContextReq);
+    if (stuff->screen >= screenInfo.numScreens) {
+	client->errorValue = stuff->screen;
+	return BadValue;
+    }
+
+    if (!DRIDestroyContext( screenInfo.screens[stuff->screen],
+			    stuff->context)) {
+	return BadValue;
+    }
+
+    return (client->noClientException);
+}
+
+static int
+ProcXF86DRICreateDrawable(
+    ClientPtr client
+)
+{
+    xXF86DRICreateDrawableReply	rep;
+    DrawablePtr pDrawable;
+
+    REQUEST(xXF86DRICreateDrawableReq);
+    REQUEST_SIZE_MATCH(xXF86DRICreateDrawableReq);
+    if (stuff->screen >= screenInfo.numScreens) {
+	client->errorValue = stuff->screen;
+	return BadValue;
+    }
+
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+
+    if (!(pDrawable = (DrawablePtr)SecurityLookupDrawable(
+						(Drawable)stuff->drawable,
+						client, 
+						SecurityReadAccess))) {
+	return BadValue;
+    }
+
+    if (!DRICreateDrawable( screenInfo.screens[stuff->screen],
+			    (Drawable)stuff->drawable,
+			    pDrawable,
+			    (drm_drawable_t *)&rep.hHWDrawable)) {
+	return BadValue;
+    }
+
+    WriteToClient(client, sizeof(xXF86DRICreateDrawableReply), (char *)&rep);
+    return (client->noClientException);
+}
+
+static int
+ProcXF86DRIDestroyDrawable(
+    register ClientPtr client
+)
+{
+    REQUEST(xXF86DRIDestroyDrawableReq);
+    DrawablePtr pDrawable;
+    REQUEST_SIZE_MATCH(xXF86DRIDestroyDrawableReq);
+    if (stuff->screen >= screenInfo.numScreens) {
+	client->errorValue = stuff->screen;
+	return BadValue;
+    }
+
+    if (!(pDrawable = (DrawablePtr)SecurityLookupDrawable(
+						(Drawable)stuff->drawable,
+						client, 
+						SecurityReadAccess))) {
+	return BadValue;
+    }
+
+    if (!DRIDestroyDrawable( screenInfo.screens[stuff->screen], 
+			     (Drawable)stuff->drawable,
+			     pDrawable)) {
+	return BadValue;
+    }
+
+    return (client->noClientException);
+}
+
+static int
+ProcXF86DRIGetDrawableInfo(
+    register ClientPtr client
+)
+{
+    xXF86DRIGetDrawableInfoReply	rep;
+    DrawablePtr pDrawable;
+    int X, Y, W, H;
+    drm_clip_rect_t * pClipRects;
+    drm_clip_rect_t * pBackClipRects;
+    int backX, backY;
+
+    REQUEST(xXF86DRIGetDrawableInfoReq);
+    REQUEST_SIZE_MATCH(xXF86DRIGetDrawableInfoReq);
+    if (stuff->screen >= screenInfo.numScreens) {
+	client->errorValue = stuff->screen;
+	return BadValue;
+    }
+
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+
+    if (!(pDrawable = (DrawablePtr)SecurityLookupDrawable(
+						(Drawable)stuff->drawable,
+						client, 
+						SecurityReadAccess))) {
+	return BadValue;
+    }
+
+    if (!DRIGetDrawableInfo( screenInfo.screens[stuff->screen],
+			     pDrawable,
+			     (unsigned int*)&rep.drawableTableIndex,
+			     (unsigned int*)&rep.drawableTableStamp,
+			     (int*)&X,
+			     (int*)&Y,
+			     (int*)&W,
+			     (int*)&H,
+			     (int*)&rep.numClipRects,
+			     &pClipRects,
+			     &backX, 
+			     &backY,
+			     (int*)&rep.numBackClipRects,
+			     &pBackClipRects)) {
+	return BadValue;
+    }
+
+    rep.drawableX = X;
+    rep.drawableY = Y;
+    rep.drawableWidth = W;
+    rep.drawableHeight = H;
+    rep.length = (SIZEOF(xXF86DRIGetDrawableInfoReply) - 
+		  SIZEOF(xGenericReply));
+
+    rep.backX = backX;
+    rep.backY = backY;
+        
+    if (rep.numBackClipRects) 
+       rep.length += sizeof(drm_clip_rect_t) * rep.numBackClipRects;    
+
+    if (rep.numClipRects) 
+       rep.length += sizeof(drm_clip_rect_t) * rep.numClipRects;
+    
+    rep.length = ((rep.length + 3) & ~3) >> 2;
+
+    WriteToClient(client, sizeof(xXF86DRIGetDrawableInfoReply), (char *)&rep);
+
+    if (rep.numClipRects) {
+	WriteToClient(client,  
+		      sizeof(drm_clip_rect_t) * rep.numClipRects,
+		      (char *)pClipRects);
+    }
+
+    if (rep.numBackClipRects) {
+       WriteToClient(client, 
+		     sizeof(drm_clip_rect_t) * rep.numBackClipRects,
+		     (char *)pBackClipRects);
+    }
+
+    return (client->noClientException);
+}
+
+static int
+ProcXF86DRIGetDeviceInfo(
+    register ClientPtr client
+)
+{
+    xXF86DRIGetDeviceInfoReply	rep;
+    drm_handle_t hFrameBuffer;
+    void *pDevPrivate;
+
+    REQUEST(xXF86DRIGetDeviceInfoReq);
+    REQUEST_SIZE_MATCH(xXF86DRIGetDeviceInfoReq);
+    if (stuff->screen >= screenInfo.numScreens) {
+	client->errorValue = stuff->screen;
+	return BadValue;
+    }
+
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+
+    if (!DRIGetDeviceInfo( screenInfo.screens[stuff->screen],
+			   &hFrameBuffer,
+			   (int*)&rep.framebufferOrigin,
+			   (int*)&rep.framebufferSize,
+			   (int*)&rep.framebufferStride,
+			   (int*)&rep.devPrivateSize,
+			   &pDevPrivate)) {
+	return BadValue;
+    }
+
+    rep.hFrameBufferLow  = (CARD32)(hFrameBuffer & 0xffffffff);
+#if defined(LONG64) && !defined(__linux__)
+    rep.hFrameBufferHigh = (CARD32)(hFrameBuffer >> 32);
+#else
+    rep.hFrameBufferHigh = 0;
+#endif
+
+    rep.length = 0;
+    if (rep.devPrivateSize) {
+	rep.length = (SIZEOF(xXF86DRIGetDeviceInfoReply) - 
+		      SIZEOF(xGenericReply) +
+		      ((rep.devPrivateSize + 3) & ~3)) >> 2;
+    }
+
+    WriteToClient(client, sizeof(xXF86DRIGetDeviceInfoReply), (char *)&rep);
+    if (rep.length) {
+	WriteToClient(client, rep.devPrivateSize, (char *)pDevPrivate);
+    }
+    return (client->noClientException);
+}
+
+static int
+ProcXF86DRIDispatch (
+    register ClientPtr	client
+)
+{
+    REQUEST(xReq);
+
+    switch (stuff->data)
+    {
+    case X_XF86DRIQueryVersion:
+	return ProcXF86DRIQueryVersion(client);
+    case X_XF86DRIQueryDirectRenderingCapable:
+	return ProcXF86DRIQueryDirectRenderingCapable(client);
+    }
+
+    if (!LocalClient(client))
+	return DRIErrorBase + XF86DRIClientNotLocal;
+
+    switch (stuff->data)
+    {
+    case X_XF86DRIOpenConnection:
+	return ProcXF86DRIOpenConnection(client);
+    case X_XF86DRICloseConnection:
+	return ProcXF86DRICloseConnection(client);
+    case X_XF86DRIGetClientDriverName:
+	return ProcXF86DRIGetClientDriverName(client);
+    case X_XF86DRICreateContext:
+	return ProcXF86DRICreateContext(client);
+    case X_XF86DRIDestroyContext:
+	return ProcXF86DRIDestroyContext(client);
+    case X_XF86DRICreateDrawable:
+	return ProcXF86DRICreateDrawable(client);
+    case X_XF86DRIDestroyDrawable:
+	return ProcXF86DRIDestroyDrawable(client);
+    case X_XF86DRIGetDrawableInfo:
+	return ProcXF86DRIGetDrawableInfo(client);
+    case X_XF86DRIGetDeviceInfo:
+	return ProcXF86DRIGetDeviceInfo(client);
+    case X_XF86DRIAuthConnection:
+	return ProcXF86DRIAuthConnection(client);
+    /* {Open,Close}FullScreen are deprecated now */
+    default:
+	return BadRequest;
+    }
+}
+
+static int
+SProcXF86DRIQueryVersion(
+    register ClientPtr	client
+)
+{
+    register int n;
+    REQUEST(xXF86DRIQueryVersionReq);
+    swaps(&stuff->length, n);
+    return ProcXF86DRIQueryVersion(client);
+}
+
+static int
+SProcXF86DRIDispatch (
+    register ClientPtr	client
+)
+{
+    REQUEST(xReq);
+
+    /* It is bound to be non-local when there is byte swapping */
+    if (!LocalClient(client))
+	return DRIErrorBase + XF86DRIClientNotLocal;
+
+    /* only local clients are allowed DRI access */
+    switch (stuff->data)
+    {
+    case X_XF86DRIQueryVersion:
+	return SProcXF86DRIQueryVersion(client);
+    default:
+	return BadRequest;
+    }
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/Imakefile b/nx-X11/programs/Xserver/GL/glx/Imakefile
new file mode 100644
index 000000000..5283e2286
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/Imakefile
@@ -0,0 +1,118 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/glx/Imakefile,v 1.11 2004/01/28 18:11:50 alanh Exp $
+
+#if DoLoadableServer
+# if !BuildModuleInSubdir
+#  define IHaveModules
+# elif !defined(IHaveModules)
+#  define IHaveSubdirs
+SUBDIRS = module
+# endif
+#endif
+
+/* Large PIC tables needed for SPARC builds */
+#if defined(sparc) || defined(SparcArchitecture)
+# define LargePICTable YES
+   PICFLAGS = LargePositionIndependentCFlags
+#endif
+
+#include <Server.tmpl>
+
+LinkSourceFile(glcontextmodes.c, $(MESASRCDIR)/src/mesa/drivers/dri/common)
+LinkSourceFile(glcontextmodes.h, $(MESASRCDIR)/src/mesa/drivers/dri/common)
+LinkSourceFile(indirect_size.c, $(MESASRCDIR)/src/glx/x11)
+LinkSourceFile(indirect_size.h, $(MESASRCDIR)/src/glx/x11)
+
+         SRCS = global.c glxbuf.c glxcmds.c glxcmdsswap.c glxext.c \
+                glxfb.c glximports.c glxmem.c glxpix.c glxscreens.c \
+                glxutil.c render2.c render2swap.c renderpix.c \
+                renderpixswap.c rensize.c rensizetab.c single2.c \
+                single2swap.c singlepix.c singlepixswap.c \
+                singlesize.c xfont.c g_disptab.c g_disptab_EXT.c \
+                g_render.c g_renderswap.c g_single.c g_singleswap.c \
+                glcontextmodes.c indirect_size.c $(MSRCS)
+
+         OBJS = global.o glxbuf.o glxcmds.o glxcmdsswap.o glxext.o \
+                glxfb.o glximports.o glxmem.o glxpix.o glxscreens.o \
+                glxutil.o render2.o render2swap.o renderpix.o \
+                renderpixswap.o rensize.o rensizetab.o single2.o \
+                single2swap.o singlepix.o singlepixswap.o \
+                singlesize.o xfont.o g_disptab.o g_disptab_EXT.o \
+                g_render.o g_renderswap.o g_single.o g_singleswap.o \
+                glcontextmodes.o indirect_size.o $(MOBJS)
+
+     INCLUDES = -I$(SERVERSRC)/GL/glx -I$(SERVERSRC)/GL/include -I$(SERVERSRC)/include -I$(INCLUDESRC) -I$(MESASRCDIR)/include \
+                -I$(XINCLUDESRC) -I$(SERVERSRC)/mi \
+                -I$(EXTINCSRC) -I$(FONTINCSRC) -I$(LIBSRC)/GL/include \
+                -I$(XF86SRC)
+
+#if defined(DarwinArchitecture) && ((OSMajorVersion == 6 && OSMinorVersion < 3) || OSMajorVersion < 6)
+  NO_EXT_DEFS = -DMISSING_GL_EXTS
+#endif
+#if defined(Win32Architecture)
+# undef __stdcall
+  APIENTRY_DEFS = -DAPIENTRY=__stdcall
+#endif
+
+XCOMM If you add "-DDEBUG" in DEFINES, then make sure you also
+XCOMM add DEBUG to the define in ../mesa/src/X/xf86glx.c
+      DEFINES = $(GLX_DEFINES) $(NO_EXT_DEFS) $(APIENTRY_DEFS)
+
+
+#ifdef IHaveModules
+ModuleObjectRule()
+LibraryModuleTarget(glx,$(OBJS))
+#else
+NormalLibraryObjectRule()
+NormalLibraryTarget(glx,$(OBJS))
+#if defined(GlxUseWindows) && GlxUseWindows
+clean::
+	RemoveFiles($(foreach obj,$(OBJS), stdcall/$(obj)))
+includes::
+	MakeDir(stdcall)
+SpecialObjectRule(stdcall/%.o,%.c,-DUSE_OPENGL32 -o $@)
+NormalLibraryTarget(glx_stdcall,$(foreach obj,$(OBJS), stdcall/$(obj)))
+#endif
+#endif
+SubdirLibraryRule($(OBJS))
+
+LintLibraryTarget(glx,$(SRCS))
+NormalLintTarget($(SRCS))
+
+DependTarget()
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
+#ifdef LinkDirectory
+LinkSourceFile(global.c,LinkDirectory)
+LinkSourceFile(glxbuf.c,LinkDirectory)
+LinkSourceFile(glxcmds.c,LinkDirectory)
+LinkSourceFile(glxcmdsswap.c,LinkDirectory)
+LinkSourceFile(glxext.c,LinkDirectory)
+LinkSourceFile(glxfb.c,LinkDirectory)
+LinkSourceFile(glximports.c,LinkDirectory)
+LinkSourceFile(glxmem.c,LinkDirectory)
+LinkSourceFile(glxpix.c,LinkDirectory)
+LinkSourceFile(glxscreens.c,LinkDirectory)
+LinkSourceFile(glxutil.c,LinkDirectory)
+LinkSourceFile(render2.c,LinkDirectory)
+LinkSourceFile(render2swap.c,LinkDirectory)
+LinkSourceFile(renderpix.c,LinkDirectory)
+LinkSourceFile(renderpixswap.c,LinkDirectory)
+LinkSourceFile(rensize.c,LinkDirectory)
+LinkSourceFile(rensizetab.c,LinkDirectory)
+LinkSourceFile(single2.c,LinkDirectory)
+LinkSourceFile(single2swap.c,LinkDirectory)
+LinkSourceFile(singlepix.c,LinkDirectory)
+LinkSourceFile(singlepixswap.c,LinkDirectory)
+LinkSourceFile(singlesize.c,LinkDirectory)
+LinkSourceFile(xfont.c,LinkDirectory)
+LinkSourceFile(g_disptab.c,LinkDirectory)
+LinkSourceFile(g_disptab_EXT.c,LinkDirectory)
+LinkSourceFile(g_render.c,LinkDirectory)
+LinkSourceFile(g_renderswap.c,LinkDirectory)
+LinkSourceFile(g_single.c,LinkDirectory)
+LinkSourceFile(g_singleswap.c,LinkDirectory)
+#endif
diff --git a/nx-X11/programs/Xserver/GL/glx/g_disptab.c b/nx-X11/programs/Xserver/GL/glx/g_disptab.c
new file mode 100644
index 000000000..93a9d628d
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/g_disptab.c
@@ -0,0 +1,839 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_disptab.c,v 1.5 2004/01/28 18:11:50 alanh Exp $ */
+/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: This software was created using the
+** OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
+** not been independently verified as being compliant with the OpenGL(R)
+** version 1.2.1 Specification.
+*/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxext.h"
+#include "g_disptab.h"
+__GLXdispatchSingleProcPtr __glXSingleTable[__GLX_SINGLE_TABLE_SIZE] = {
+	__glXNoSuchSingleOpcode,
+	__glXRender,
+	__glXRenderLarge,
+	__glXCreateContext,
+	__glXDestroyContext,
+	__glXMakeCurrent,
+	__glXIsDirect,
+	__glXQueryVersion,
+	__glXWaitGL,
+	__glXWaitX,
+	__glXCopyContext,
+	__glXSwapBuffers,
+	__glXUseXFont,
+	__glXCreateGLXPixmap,
+	__glXGetVisualConfigs,
+	__glXDestroyGLXPixmap,
+	__glXVendorPrivate,
+	__glXVendorPrivateWithReply,
+	__glXQueryExtensionsString,
+	__glXQueryServerString,
+	__glXClientInfo,
+	__glXGetFBConfigs,
+	__glXCreatePixmap,
+	__glXDestroyGLXPixmap, /* glXDestroyPixmap */
+	__glXCreateNewContext,
+	__glXNoSuchSingleOpcode, /* glXQueryContext */
+	__glXMakeContextCurrent,
+	__glXNoSuchSingleOpcode, /* glXCreatePbuffer */
+	__glXNoSuchSingleOpcode, /* glXDestroyPbuffer */
+	__glXNoSuchSingleOpcode, /* glXGetDrawableAttributes */
+	__glXNoSuchSingleOpcode, /* glXChangeDrawableAttributes */
+	__glXNoSuchSingleOpcode, /* glXCreateWindow */
+	__glXNoSuchSingleOpcode, /* glXDestroyWindow */
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXDisp_NewList,
+	__glXDisp_EndList,
+	__glXDisp_DeleteLists,
+	__glXDisp_GenLists,
+	__glXDisp_FeedbackBuffer,
+	__glXDisp_SelectBuffer,
+	__glXDisp_RenderMode,
+	__glXDisp_Finish,
+	__glXDisp_PixelStoref,
+	__glXDisp_PixelStorei,
+	__glXDisp_ReadPixels,
+	__glXDisp_GetBooleanv,
+	__glXDisp_GetClipPlane,
+	__glXDisp_GetDoublev,
+	__glXDisp_GetError,
+	__glXDisp_GetFloatv,
+	__glXDisp_GetIntegerv,
+	__glXDisp_GetLightfv,
+	__glXDisp_GetLightiv,
+	__glXDisp_GetMapdv,
+	__glXDisp_GetMapfv,
+	__glXDisp_GetMapiv,
+	__glXDisp_GetMaterialfv,
+	__glXDisp_GetMaterialiv,
+	__glXDisp_GetPixelMapfv,
+	__glXDisp_GetPixelMapuiv,
+	__glXDisp_GetPixelMapusv,
+	__glXDisp_GetPolygonStipple,
+	__glXDisp_GetString,
+	__glXDisp_GetTexEnvfv,
+	__glXDisp_GetTexEnviv,
+	__glXDisp_GetTexGendv,
+	__glXDisp_GetTexGenfv,
+	__glXDisp_GetTexGeniv,
+	__glXDisp_GetTexImage,
+	__glXDisp_GetTexParameterfv,
+	__glXDisp_GetTexParameteriv,
+	__glXDisp_GetTexLevelParameterfv,
+	__glXDisp_GetTexLevelParameteriv,
+	__glXDisp_IsEnabled,
+	__glXDisp_IsList,
+	__glXDisp_Flush,
+	__glXDisp_AreTexturesResident,
+	__glXDisp_DeleteTextures,
+	__glXDisp_GenTextures,
+	__glXDisp_IsTexture,
+	__glXDisp_GetColorTable,
+	__glXDisp_GetColorTableParameterfv,
+	__glXDisp_GetColorTableParameteriv,
+	__glXDisp_GetConvolutionFilter,
+	__glXDisp_GetConvolutionParameterfv,
+	__glXDisp_GetConvolutionParameteriv,
+	__glXDisp_GetSeparableFilter,
+	__glXDisp_GetHistogram,
+	__glXDisp_GetHistogramParameterfv,
+	__glXDisp_GetHistogramParameteriv,
+	__glXDisp_GetMinmax,
+	__glXDisp_GetMinmaxParameterfv,
+	__glXDisp_GetMinmaxParameteriv,
+};
+
+__GLXdispatchRenderProcPtr __glXRenderTable[] = {
+	__glXNoSuchRenderOpcode,
+	__glXDisp_CallList,
+	__glXDisp_CallLists,
+	__glXDisp_ListBase,
+	__glXDisp_Begin,
+	__glXDisp_Bitmap,
+	__glXDisp_Color3bv,
+	__glXDisp_Color3dv,
+	__glXDisp_Color3fv,
+	__glXDisp_Color3iv,
+	__glXDisp_Color3sv,
+	__glXDisp_Color3ubv,
+	__glXDisp_Color3uiv,
+	__glXDisp_Color3usv,
+	__glXDisp_Color4bv,
+	__glXDisp_Color4dv,
+	__glXDisp_Color4fv,
+	__glXDisp_Color4iv,
+	__glXDisp_Color4sv,
+	__glXDisp_Color4ubv,
+	__glXDisp_Color4uiv,
+	__glXDisp_Color4usv,
+	__glXDisp_EdgeFlagv,
+	__glXDisp_End,
+	__glXDisp_Indexdv,
+	__glXDisp_Indexfv,
+	__glXDisp_Indexiv,
+	__glXDisp_Indexsv,
+	__glXDisp_Normal3bv,
+	__glXDisp_Normal3dv,
+	__glXDisp_Normal3fv,
+	__glXDisp_Normal3iv,
+	__glXDisp_Normal3sv,
+	__glXDisp_RasterPos2dv,
+	__glXDisp_RasterPos2fv,
+	__glXDisp_RasterPos2iv,
+	__glXDisp_RasterPos2sv,
+	__glXDisp_RasterPos3dv,
+	__glXDisp_RasterPos3fv,
+	__glXDisp_RasterPos3iv,
+	__glXDisp_RasterPos3sv,
+	__glXDisp_RasterPos4dv,
+	__glXDisp_RasterPos4fv,
+	__glXDisp_RasterPos4iv,
+	__glXDisp_RasterPos4sv,
+	__glXDisp_Rectdv,
+	__glXDisp_Rectfv,
+	__glXDisp_Rectiv,
+	__glXDisp_Rectsv,
+	__glXDisp_TexCoord1dv,
+	__glXDisp_TexCoord1fv,
+	__glXDisp_TexCoord1iv,
+	__glXDisp_TexCoord1sv,
+	__glXDisp_TexCoord2dv,
+	__glXDisp_TexCoord2fv,
+	__glXDisp_TexCoord2iv,
+	__glXDisp_TexCoord2sv,
+	__glXDisp_TexCoord3dv,
+	__glXDisp_TexCoord3fv,
+	__glXDisp_TexCoord3iv,
+	__glXDisp_TexCoord3sv,
+	__glXDisp_TexCoord4dv,
+	__glXDisp_TexCoord4fv,
+	__glXDisp_TexCoord4iv,
+	__glXDisp_TexCoord4sv,
+	__glXDisp_Vertex2dv,
+	__glXDisp_Vertex2fv,
+	__glXDisp_Vertex2iv,
+	__glXDisp_Vertex2sv,
+	__glXDisp_Vertex3dv,
+	__glXDisp_Vertex3fv,
+	__glXDisp_Vertex3iv,
+	__glXDisp_Vertex3sv,
+	__glXDisp_Vertex4dv,
+	__glXDisp_Vertex4fv,
+	__glXDisp_Vertex4iv,
+	__glXDisp_Vertex4sv,
+	__glXDisp_ClipPlane,
+	__glXDisp_ColorMaterial,
+	__glXDisp_CullFace,
+	__glXDisp_Fogf,
+	__glXDisp_Fogfv,
+	__glXDisp_Fogi,
+	__glXDisp_Fogiv,
+	__glXDisp_FrontFace,
+	__glXDisp_Hint,
+	__glXDisp_Lightf,
+	__glXDisp_Lightfv,
+	__glXDisp_Lighti,
+	__glXDisp_Lightiv,
+	__glXDisp_LightModelf,
+	__glXDisp_LightModelfv,
+	__glXDisp_LightModeli,
+	__glXDisp_LightModeliv,
+	__glXDisp_LineStipple,
+	__glXDisp_LineWidth,
+	__glXDisp_Materialf,
+	__glXDisp_Materialfv,
+	__glXDisp_Materiali,
+	__glXDisp_Materialiv,
+	__glXDisp_PointSize,
+	__glXDisp_PolygonMode,
+	__glXDisp_PolygonStipple,
+	__glXDisp_Scissor,
+	__glXDisp_ShadeModel,
+	__glXDisp_TexParameterf,
+	__glXDisp_TexParameterfv,
+	__glXDisp_TexParameteri,
+	__glXDisp_TexParameteriv,
+	__glXDisp_TexImage1D,
+	__glXDisp_TexImage2D,
+	__glXDisp_TexEnvf,
+	__glXDisp_TexEnvfv,
+	__glXDisp_TexEnvi,
+	__glXDisp_TexEnviv,
+	__glXDisp_TexGend,
+	__glXDisp_TexGendv,
+	__glXDisp_TexGenf,
+	__glXDisp_TexGenfv,
+	__glXDisp_TexGeni,
+	__glXDisp_TexGeniv,
+	__glXDisp_InitNames,
+	__glXDisp_LoadName,
+	__glXDisp_PassThrough,
+	__glXDisp_PopName,
+	__glXDisp_PushName,
+	__glXDisp_DrawBuffer,
+	__glXDisp_Clear,
+	__glXDisp_ClearAccum,
+	__glXDisp_ClearIndex,
+	__glXDisp_ClearColor,
+	__glXDisp_ClearStencil,
+	__glXDisp_ClearDepth,
+	__glXDisp_StencilMask,
+	__glXDisp_ColorMask,
+	__glXDisp_DepthMask,
+	__glXDisp_IndexMask,
+	__glXDisp_Accum,
+	__glXDisp_Disable,
+	__glXDisp_Enable,
+	__glXNoSuchRenderOpcode,
+	__glXDisp_PopAttrib,
+	__glXDisp_PushAttrib,
+	__glXDisp_Map1d,
+	__glXDisp_Map1f,
+	__glXDisp_Map2d,
+	__glXDisp_Map2f,
+	__glXDisp_MapGrid1d,
+	__glXDisp_MapGrid1f,
+	__glXDisp_MapGrid2d,
+	__glXDisp_MapGrid2f,
+	__glXDisp_EvalCoord1dv,
+	__glXDisp_EvalCoord1fv,
+	__glXDisp_EvalCoord2dv,
+	__glXDisp_EvalCoord2fv,
+	__glXDisp_EvalMesh1,
+	__glXDisp_EvalPoint1,
+	__glXDisp_EvalMesh2,
+	__glXDisp_EvalPoint2,
+	__glXDisp_AlphaFunc,
+	__glXDisp_BlendFunc,
+	__glXDisp_LogicOp,
+	__glXDisp_StencilFunc,
+	__glXDisp_StencilOp,
+	__glXDisp_DepthFunc,
+	__glXDisp_PixelZoom,
+	__glXDisp_PixelTransferf,
+	__glXDisp_PixelTransferi,
+	__glXDisp_PixelMapfv,
+	__glXDisp_PixelMapuiv,
+	__glXDisp_PixelMapusv,
+	__glXDisp_ReadBuffer,
+	__glXDisp_CopyPixels,
+	__glXDisp_DrawPixels,
+	__glXDisp_DepthRange,
+	__glXDisp_Frustum,
+	__glXDisp_LoadIdentity,
+	__glXDisp_LoadMatrixf,
+	__glXDisp_LoadMatrixd,
+	__glXDisp_MatrixMode,
+	__glXDisp_MultMatrixf,
+	__glXDisp_MultMatrixd,
+	__glXDisp_Ortho,
+	__glXDisp_PopMatrix,
+	__glXDisp_PushMatrix,
+	__glXDisp_Rotated,
+	__glXDisp_Rotatef,
+	__glXDisp_Scaled,
+	__glXDisp_Scalef,
+	__glXDisp_Translated,
+	__glXDisp_Translatef,
+	__glXDisp_Viewport,
+	__glXDisp_PolygonOffset,
+	__glXDisp_DrawArrays,
+	__glXDisp_Indexubv,
+	__glXDisp_ColorSubTable,
+	__glXDisp_CopyColorSubTable,
+	__glXDisp_ActiveTextureARB,
+	__glXDisp_MultiTexCoord1dvARB,
+	__glXDisp_MultiTexCoord1fvARB,
+	__glXDisp_MultiTexCoord1ivARB,
+	__glXDisp_MultiTexCoord1svARB,
+	__glXDisp_MultiTexCoord2dvARB,
+	__glXDisp_MultiTexCoord2fvARB,
+	__glXDisp_MultiTexCoord2ivARB,
+	__glXDisp_MultiTexCoord2svARB,
+	__glXDisp_MultiTexCoord3dvARB,
+	__glXDisp_MultiTexCoord3fvARB,
+	__glXDisp_MultiTexCoord3ivARB,
+	__glXDisp_MultiTexCoord3svARB,
+	__glXDisp_MultiTexCoord4dvARB,
+	__glXDisp_MultiTexCoord4fvARB,
+	__glXDisp_MultiTexCoord4ivARB,
+	__glXDisp_MultiTexCoord4svARB, /* 213 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 220 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXDisp_SampleCoverageARB,
+#ifndef MISSING_GL_EXTS
+	__glXDisp_WindowPos3fARB /* 230 */
+#else
+	__glXNoSuchRenderOpcode
+#endif
+};
+
+__GLXdispatchSingleProcPtr __glXSwapSingleTable[__GLX_SINGLE_TABLE_SIZE] = {
+	__glXNoSuchSingleOpcode,
+	__glXSwapRender,
+	__glXSwapRenderLarge,
+	__glXSwapCreateContext,
+	__glXSwapDestroyContext,
+	__glXSwapMakeCurrent,
+	__glXSwapIsDirect,
+	__glXSwapQueryVersion,
+	__glXSwapWaitGL,
+	__glXSwapWaitX,
+	__glXSwapCopyContext,
+	__glXSwapSwapBuffers,
+	__glXSwapUseXFont,
+	__glXSwapCreateGLXPixmap,
+	__glXSwapGetVisualConfigs,
+	__glXSwapDestroyGLXPixmap,
+	__glXSwapVendorPrivate,
+	__glXSwapVendorPrivateWithReply,
+	__glXSwapQueryExtensionsString,
+	__glXSwapQueryServerString,
+	__glXSwapClientInfo,
+	__glXSwapGetFBConfigs,
+	__glXSwapCreatePixmap,
+	__glXSwapDestroyGLXPixmap, /* glXDestroyPixmap */
+	__glXSwapCreateNewContext,
+	__glXNoSuchSingleOpcode, /* glXQueryContext */
+	__glXSwapMakeContextCurrent,
+	__glXNoSuchSingleOpcode, /* glXCreatePbuffer */
+	__glXNoSuchSingleOpcode, /* glXDestroyPbuffer */
+	__glXNoSuchSingleOpcode, /* glXGetDrawableAttributes */
+	__glXNoSuchSingleOpcode, /* glXChangeDrawableAttributes */
+	__glXNoSuchSingleOpcode, /* glXCreateWindow */
+	__glXNoSuchSingleOpcode, /* glXDestroyWindow */
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXNoSuchSingleOpcode,
+	__glXDispSwap_NewList,
+	__glXDispSwap_EndList,
+	__glXDispSwap_DeleteLists,
+	__glXDispSwap_GenLists,
+	__glXDispSwap_FeedbackBuffer,
+	__glXDispSwap_SelectBuffer,
+	__glXDispSwap_RenderMode,
+	__glXDispSwap_Finish,
+	__glXDispSwap_PixelStoref,
+	__glXDispSwap_PixelStorei,
+	__glXDispSwap_ReadPixels,
+	__glXDispSwap_GetBooleanv,
+	__glXDispSwap_GetClipPlane,
+	__glXDispSwap_GetDoublev,
+	__glXDispSwap_GetError,
+	__glXDispSwap_GetFloatv,
+	__glXDispSwap_GetIntegerv,
+	__glXDispSwap_GetLightfv,
+	__glXDispSwap_GetLightiv,
+	__glXDispSwap_GetMapdv,
+	__glXDispSwap_GetMapfv,
+	__glXDispSwap_GetMapiv,
+	__glXDispSwap_GetMaterialfv,
+	__glXDispSwap_GetMaterialiv,
+	__glXDispSwap_GetPixelMapfv,
+	__glXDispSwap_GetPixelMapuiv,
+	__glXDispSwap_GetPixelMapusv,
+	__glXDispSwap_GetPolygonStipple,
+	__glXDispSwap_GetString,
+	__glXDispSwap_GetTexEnvfv,
+	__glXDispSwap_GetTexEnviv,
+	__glXDispSwap_GetTexGendv,
+	__glXDispSwap_GetTexGenfv,
+	__glXDispSwap_GetTexGeniv,
+	__glXDispSwap_GetTexImage,
+	__glXDispSwap_GetTexParameterfv,
+	__glXDispSwap_GetTexParameteriv,
+	__glXDispSwap_GetTexLevelParameterfv,
+	__glXDispSwap_GetTexLevelParameteriv,
+	__glXDispSwap_IsEnabled,
+	__glXDispSwap_IsList,
+	__glXDispSwap_Flush,
+	__glXDispSwap_AreTexturesResident,
+	__glXDispSwap_DeleteTextures,
+	__glXDispSwap_GenTextures,
+	__glXDispSwap_IsTexture,
+	__glXDispSwap_GetColorTable,
+	__glXDispSwap_GetColorTableParameterfv,
+	__glXDispSwap_GetColorTableParameteriv,
+	__glXDispSwap_GetConvolutionFilter,
+	__glXDispSwap_GetConvolutionParameterfv,
+	__glXDispSwap_GetConvolutionParameteriv,
+	__glXDispSwap_GetSeparableFilter,
+	__glXDispSwap_GetHistogram,
+	__glXDispSwap_GetHistogramParameterfv,
+	__glXDispSwap_GetHistogramParameteriv,
+	__glXDispSwap_GetMinmax,
+	__glXDispSwap_GetMinmaxParameterfv,
+	__glXDispSwap_GetMinmaxParameteriv,
+};
+
+__GLXdispatchRenderProcPtr __glXSwapRenderTable[__GLX_RENDER_TABLE_SIZE] = {
+	__glXNoSuchRenderOpcode,
+	__glXDispSwap_CallList,
+	__glXDispSwap_CallLists,
+	__glXDispSwap_ListBase,
+	__glXDispSwap_Begin,
+	__glXDispSwap_Bitmap,
+	__glXDispSwap_Color3bv,
+	__glXDispSwap_Color3dv,
+	__glXDispSwap_Color3fv,
+	__glXDispSwap_Color3iv,
+	__glXDispSwap_Color3sv,
+	__glXDispSwap_Color3ubv,
+	__glXDispSwap_Color3uiv,
+	__glXDispSwap_Color3usv,
+	__glXDispSwap_Color4bv,
+	__glXDispSwap_Color4dv,
+	__glXDispSwap_Color4fv,
+	__glXDispSwap_Color4iv,
+	__glXDispSwap_Color4sv,
+	__glXDispSwap_Color4ubv,
+	__glXDispSwap_Color4uiv,
+	__glXDispSwap_Color4usv,
+	__glXDispSwap_EdgeFlagv,
+	__glXDispSwap_End,
+	__glXDispSwap_Indexdv,
+	__glXDispSwap_Indexfv,
+	__glXDispSwap_Indexiv,
+	__glXDispSwap_Indexsv,
+	__glXDispSwap_Normal3bv,
+	__glXDispSwap_Normal3dv,
+	__glXDispSwap_Normal3fv,
+	__glXDispSwap_Normal3iv,
+	__glXDispSwap_Normal3sv,
+	__glXDispSwap_RasterPos2dv,
+	__glXDispSwap_RasterPos2fv,
+	__glXDispSwap_RasterPos2iv,
+	__glXDispSwap_RasterPos2sv,
+	__glXDispSwap_RasterPos3dv,
+	__glXDispSwap_RasterPos3fv,
+	__glXDispSwap_RasterPos3iv,
+	__glXDispSwap_RasterPos3sv,
+	__glXDispSwap_RasterPos4dv,
+	__glXDispSwap_RasterPos4fv,
+	__glXDispSwap_RasterPos4iv,
+	__glXDispSwap_RasterPos4sv,
+	__glXDispSwap_Rectdv,
+	__glXDispSwap_Rectfv,
+	__glXDispSwap_Rectiv,
+	__glXDispSwap_Rectsv,
+	__glXDispSwap_TexCoord1dv,
+	__glXDispSwap_TexCoord1fv,
+	__glXDispSwap_TexCoord1iv,
+	__glXDispSwap_TexCoord1sv,
+	__glXDispSwap_TexCoord2dv,
+	__glXDispSwap_TexCoord2fv,
+	__glXDispSwap_TexCoord2iv,
+	__glXDispSwap_TexCoord2sv,
+	__glXDispSwap_TexCoord3dv,
+	__glXDispSwap_TexCoord3fv,
+	__glXDispSwap_TexCoord3iv,
+	__glXDispSwap_TexCoord3sv,
+	__glXDispSwap_TexCoord4dv,
+	__glXDispSwap_TexCoord4fv,
+	__glXDispSwap_TexCoord4iv,
+	__glXDispSwap_TexCoord4sv,
+	__glXDispSwap_Vertex2dv,
+	__glXDispSwap_Vertex2fv,
+	__glXDispSwap_Vertex2iv,
+	__glXDispSwap_Vertex2sv,
+	__glXDispSwap_Vertex3dv,
+	__glXDispSwap_Vertex3fv,
+	__glXDispSwap_Vertex3iv,
+	__glXDispSwap_Vertex3sv,
+	__glXDispSwap_Vertex4dv,
+	__glXDispSwap_Vertex4fv,
+	__glXDispSwap_Vertex4iv,
+	__glXDispSwap_Vertex4sv,
+	__glXDispSwap_ClipPlane,
+	__glXDispSwap_ColorMaterial,
+	__glXDispSwap_CullFace,
+	__glXDispSwap_Fogf,
+	__glXDispSwap_Fogfv,
+	__glXDispSwap_Fogi,
+	__glXDispSwap_Fogiv,
+	__glXDispSwap_FrontFace,
+	__glXDispSwap_Hint,
+	__glXDispSwap_Lightf,
+	__glXDispSwap_Lightfv,
+	__glXDispSwap_Lighti,
+	__glXDispSwap_Lightiv,
+	__glXDispSwap_LightModelf,
+	__glXDispSwap_LightModelfv,
+	__glXDispSwap_LightModeli,
+	__glXDispSwap_LightModeliv,
+	__glXDispSwap_LineStipple,
+	__glXDispSwap_LineWidth,
+	__glXDispSwap_Materialf,
+	__glXDispSwap_Materialfv,
+	__glXDispSwap_Materiali,
+	__glXDispSwap_Materialiv,
+	__glXDispSwap_PointSize,
+	__glXDispSwap_PolygonMode,
+	__glXDispSwap_PolygonStipple,
+	__glXDispSwap_Scissor,
+	__glXDispSwap_ShadeModel,
+	__glXDispSwap_TexParameterf,
+	__glXDispSwap_TexParameterfv,
+	__glXDispSwap_TexParameteri,
+	__glXDispSwap_TexParameteriv,
+	__glXDispSwap_TexImage1D,
+	__glXDispSwap_TexImage2D,
+	__glXDispSwap_TexEnvf,
+	__glXDispSwap_TexEnvfv,
+	__glXDispSwap_TexEnvi,
+	__glXDispSwap_TexEnviv,
+	__glXDispSwap_TexGend,
+	__glXDispSwap_TexGendv,
+	__glXDispSwap_TexGenf,
+	__glXDispSwap_TexGenfv,
+	__glXDispSwap_TexGeni,
+	__glXDispSwap_TexGeniv,
+	__glXDispSwap_InitNames,
+	__glXDispSwap_LoadName,
+	__glXDispSwap_PassThrough,
+	__glXDispSwap_PopName,
+	__glXDispSwap_PushName,
+	__glXDispSwap_DrawBuffer,
+	__glXDispSwap_Clear,
+	__glXDispSwap_ClearAccum,
+	__glXDispSwap_ClearIndex,
+	__glXDispSwap_ClearColor,
+	__glXDispSwap_ClearStencil,
+	__glXDispSwap_ClearDepth,
+	__glXDispSwap_StencilMask,
+	__glXDispSwap_ColorMask,
+	__glXDispSwap_DepthMask,
+	__glXDispSwap_IndexMask,
+	__glXDispSwap_Accum,
+	__glXDispSwap_Disable,
+	__glXDispSwap_Enable,
+	__glXNoSuchRenderOpcode,
+	__glXDispSwap_PopAttrib,
+	__glXDispSwap_PushAttrib,
+	__glXDispSwap_Map1d,
+	__glXDispSwap_Map1f,
+	__glXDispSwap_Map2d,
+	__glXDispSwap_Map2f,
+	__glXDispSwap_MapGrid1d,
+	__glXDispSwap_MapGrid1f,
+	__glXDispSwap_MapGrid2d,
+	__glXDispSwap_MapGrid2f,
+	__glXDispSwap_EvalCoord1dv,
+	__glXDispSwap_EvalCoord1fv,
+	__glXDispSwap_EvalCoord2dv,
+	__glXDispSwap_EvalCoord2fv,
+	__glXDispSwap_EvalMesh1,
+	__glXDispSwap_EvalPoint1,
+	__glXDispSwap_EvalMesh2,
+	__glXDispSwap_EvalPoint2,
+	__glXDispSwap_AlphaFunc,
+	__glXDispSwap_BlendFunc,
+	__glXDispSwap_LogicOp,
+	__glXDispSwap_StencilFunc,
+	__glXDispSwap_StencilOp,
+	__glXDispSwap_DepthFunc,
+	__glXDispSwap_PixelZoom,
+	__glXDispSwap_PixelTransferf,
+	__glXDispSwap_PixelTransferi,
+	__glXDispSwap_PixelMapfv,
+	__glXDispSwap_PixelMapuiv,
+	__glXDispSwap_PixelMapusv,
+	__glXDispSwap_ReadBuffer,
+	__glXDispSwap_CopyPixels,
+	__glXDispSwap_DrawPixels,
+	__glXDispSwap_DepthRange,
+	__glXDispSwap_Frustum,
+	__glXDispSwap_LoadIdentity,
+	__glXDispSwap_LoadMatrixf,
+	__glXDispSwap_LoadMatrixd,
+	__glXDispSwap_MatrixMode,
+	__glXDispSwap_MultMatrixf,
+	__glXDispSwap_MultMatrixd,
+	__glXDispSwap_Ortho,
+	__glXDispSwap_PopMatrix,
+	__glXDispSwap_PushMatrix,
+	__glXDispSwap_Rotated,
+	__glXDispSwap_Rotatef,
+	__glXDispSwap_Scaled,
+	__glXDispSwap_Scalef,
+	__glXDispSwap_Translated,
+	__glXDispSwap_Translatef,
+	__glXDispSwap_Viewport,
+	__glXDispSwap_PolygonOffset,
+	__glXDispSwap_DrawArrays,
+	__glXDispSwap_Indexubv,
+	__glXDispSwap_ColorSubTable,
+	__glXDispSwap_CopyColorSubTable,
+	__glXDispSwap_ActiveTextureARB,
+	__glXDispSwap_MultiTexCoord1dvARB,
+	__glXDispSwap_MultiTexCoord1fvARB,
+	__glXDispSwap_MultiTexCoord1ivARB,
+	__glXDispSwap_MultiTexCoord1svARB,
+	__glXDispSwap_MultiTexCoord2dvARB,
+	__glXDispSwap_MultiTexCoord2fvARB,
+	__glXDispSwap_MultiTexCoord2ivARB,
+	__glXDispSwap_MultiTexCoord2svARB,
+	__glXDispSwap_MultiTexCoord3dvARB,
+	__glXDispSwap_MultiTexCoord3fvARB,
+	__glXDispSwap_MultiTexCoord3ivARB,
+	__glXDispSwap_MultiTexCoord3svARB,
+	__glXDispSwap_MultiTexCoord4dvARB,
+	__glXDispSwap_MultiTexCoord4fvARB,
+	__glXDispSwap_MultiTexCoord4ivARB,
+	__glXDispSwap_MultiTexCoord4svARB, /* 213 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 220 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXDispSwap_SampleCoverageARB,
+#ifndef MISSING_GL_EXTS
+	__glXDispSwap_WindowPos3fARB /* 230 */
+#else
+	__glXNoSuchRenderOpcode
+#endif
+};
diff --git a/nx-X11/programs/Xserver/GL/glx/g_disptab.h b/nx-X11/programs/Xserver/GL/glx/g_disptab.h
new file mode 100644
index 000000000..0580b5529
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/g_disptab.h
@@ -0,0 +1,652 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_disptab.h,v 1.4 2003/09/28 20:15:42 alanh Exp $ */
+/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _GLX_g_disptab_h_
+#define _GLX_g_disptab_h_
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: This software was created using the
+** OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
+** not been independently verified as being compliant with the OpenGL(R)
+** version 1.2.1 Specification.
+*/
+
+extern int __glXRender(__GLXclientState*, GLbyte*);
+extern int __glXRenderLarge(__GLXclientState*, GLbyte*);
+extern int __glXCreateContext(__GLXclientState*, GLbyte*);
+extern int __glXDestroyContext(__GLXclientState*, GLbyte*);
+extern int __glXMakeCurrent(__GLXclientState*, GLbyte*);
+extern int __glXIsDirect(__GLXclientState*, GLbyte*);
+extern int __glXQueryVersion(__GLXclientState*, GLbyte*);
+extern int __glXWaitGL(__GLXclientState*, GLbyte*);
+extern int __glXWaitX(__GLXclientState*, GLbyte*);
+extern int __glXCopyContext(__GLXclientState*, GLbyte*);
+extern int __glXSwapBuffers(__GLXclientState*, GLbyte*);
+extern int __glXUseXFont(__GLXclientState*, GLbyte*);
+extern int __glXCreateGLXPixmap(__GLXclientState*, GLbyte*);
+extern int __glXGetVisualConfigs(__GLXclientState*, GLbyte*);
+extern int __glXDestroyGLXPixmap(__GLXclientState*, GLbyte*);
+extern int __glXVendorPrivate(__GLXclientState*, GLbyte*);
+extern int __glXVendorPrivateWithReply(__GLXclientState*, GLbyte*);
+extern int __glXQueryExtensionsString(__GLXclientState*, GLbyte*);
+extern int __glXQueryServerString(__GLXclientState*, GLbyte*);
+extern int __glXClientInfo(__GLXclientState*, GLbyte*);
+extern int __glXMakeContextCurrent(__GLXclientState*, GLbyte*);
+extern int __glXGetFBConfigs(__GLXclientState*, GLbyte*);
+extern int __glXCreateNewContext(__GLXclientState*, GLbyte*);
+extern int __glXCreatePixmap(__GLXclientState*, GLbyte*);
+
+extern int __glXDisp_NewList(__GLXclientState*, GLbyte*);
+extern int __glXDisp_EndList(__GLXclientState*, GLbyte*);
+extern int __glXDisp_DeleteLists(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GenLists(__GLXclientState*, GLbyte*);
+extern int __glXDisp_FeedbackBuffer(__GLXclientState*, GLbyte*);
+extern int __glXDisp_SelectBuffer(__GLXclientState*, GLbyte*);
+extern int __glXDisp_RenderMode(__GLXclientState*, GLbyte*);
+extern int __glXDisp_Finish(__GLXclientState*, GLbyte*);
+extern int __glXDisp_PixelStoref(__GLXclientState*, GLbyte*);
+extern int __glXDisp_PixelStorei(__GLXclientState*, GLbyte*);
+extern int __glXDisp_ReadPixels(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetBooleanv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetClipPlane(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetDoublev(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetError(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetFloatv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetIntegerv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetLightfv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetLightiv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetMapdv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetMapfv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetMapiv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetMaterialfv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetMaterialiv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetPixelMapfv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetPixelMapuiv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetPixelMapusv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetPolygonStipple(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetString(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetTexEnvfv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetTexEnviv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetTexGendv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetTexGenfv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetTexGeniv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetTexImage(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetTexParameterfv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetTexParameteriv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetTexLevelParameterfv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetTexLevelParameteriv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_IsEnabled(__GLXclientState*, GLbyte*);
+extern int __glXDisp_IsList(__GLXclientState*, GLbyte*);
+extern int __glXDisp_Flush(__GLXclientState*, GLbyte*);
+extern int __glXDisp_AreTexturesResident(__GLXclientState*, GLbyte*);
+extern int __glXDisp_DeleteTextures(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GenTextures(__GLXclientState*, GLbyte*);
+extern int __glXDisp_IsTexture(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetColorTable(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetColorTableParameterfv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetColorTableParameteriv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetConvolutionFilter(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetConvolutionParameterfv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetConvolutionParameteriv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetSeparableFilter(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetHistogram(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetHistogramParameterfv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetHistogramParameteriv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetMinmax(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetMinmaxParameterfv(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GetMinmaxParameteriv(__GLXclientState*, GLbyte*);
+
+extern void __glXDisp_CallList(GLbyte*);
+extern void __glXDisp_CallLists(GLbyte*);
+extern void __glXDisp_ListBase(GLbyte*);
+extern void __glXDisp_Begin(GLbyte*);
+extern void __glXDisp_Bitmap(GLbyte*);
+extern void __glXDisp_Color3bv(GLbyte*);
+extern void __glXDisp_Color3dv(GLbyte*);
+extern void __glXDisp_Color3fv(GLbyte*);
+extern void __glXDisp_Color3iv(GLbyte*);
+extern void __glXDisp_Color3sv(GLbyte*);
+extern void __glXDisp_Color3ubv(GLbyte*);
+extern void __glXDisp_Color3uiv(GLbyte*);
+extern void __glXDisp_Color3usv(GLbyte*);
+extern void __glXDisp_Color4bv(GLbyte*);
+extern void __glXDisp_Color4dv(GLbyte*);
+extern void __glXDisp_Color4fv(GLbyte*);
+extern void __glXDisp_Color4iv(GLbyte*);
+extern void __glXDisp_Color4sv(GLbyte*);
+extern void __glXDisp_Color4ubv(GLbyte*);
+extern void __glXDisp_Color4uiv(GLbyte*);
+extern void __glXDisp_Color4usv(GLbyte*);
+extern void __glXDisp_EdgeFlagv(GLbyte*);
+extern void __glXDisp_End(GLbyte*);
+extern void __glXDisp_Indexdv(GLbyte*);
+extern void __glXDisp_Indexfv(GLbyte*);
+extern void __glXDisp_Indexiv(GLbyte*);
+extern void __glXDisp_Indexsv(GLbyte*);
+extern void __glXDisp_Normal3bv(GLbyte*);
+extern void __glXDisp_Normal3dv(GLbyte*);
+extern void __glXDisp_Normal3fv(GLbyte*);
+extern void __glXDisp_Normal3iv(GLbyte*);
+extern void __glXDisp_Normal3sv(GLbyte*);
+extern void __glXDisp_RasterPos2dv(GLbyte*);
+extern void __glXDisp_RasterPos2fv(GLbyte*);
+extern void __glXDisp_RasterPos2iv(GLbyte*);
+extern void __glXDisp_RasterPos2sv(GLbyte*);
+extern void __glXDisp_RasterPos3dv(GLbyte*);
+extern void __glXDisp_RasterPos3fv(GLbyte*);
+extern void __glXDisp_RasterPos3iv(GLbyte*);
+extern void __glXDisp_RasterPos3sv(GLbyte*);
+extern void __glXDisp_RasterPos4dv(GLbyte*);
+extern void __glXDisp_RasterPos4fv(GLbyte*);
+extern void __glXDisp_RasterPos4iv(GLbyte*);
+extern void __glXDisp_RasterPos4sv(GLbyte*);
+extern void __glXDisp_Rectdv(GLbyte*);
+extern void __glXDisp_Rectfv(GLbyte*);
+extern void __glXDisp_Rectiv(GLbyte*);
+extern void __glXDisp_Rectsv(GLbyte*);
+extern void __glXDisp_TexCoord1dv(GLbyte*);
+extern void __glXDisp_TexCoord1fv(GLbyte*);
+extern void __glXDisp_TexCoord1iv(GLbyte*);
+extern void __glXDisp_TexCoord1sv(GLbyte*);
+extern void __glXDisp_TexCoord2dv(GLbyte*);
+extern void __glXDisp_TexCoord2fv(GLbyte*);
+extern void __glXDisp_TexCoord2iv(GLbyte*);
+extern void __glXDisp_TexCoord2sv(GLbyte*);
+extern void __glXDisp_TexCoord3dv(GLbyte*);
+extern void __glXDisp_TexCoord3fv(GLbyte*);
+extern void __glXDisp_TexCoord3iv(GLbyte*);
+extern void __glXDisp_TexCoord3sv(GLbyte*);
+extern void __glXDisp_TexCoord4dv(GLbyte*);
+extern void __glXDisp_TexCoord4fv(GLbyte*);
+extern void __glXDisp_TexCoord4iv(GLbyte*);
+extern void __glXDisp_TexCoord4sv(GLbyte*);
+extern void __glXDisp_Vertex2dv(GLbyte*);
+extern void __glXDisp_Vertex2fv(GLbyte*);
+extern void __glXDisp_Vertex2iv(GLbyte*);
+extern void __glXDisp_Vertex2sv(GLbyte*);
+extern void __glXDisp_Vertex3dv(GLbyte*);
+extern void __glXDisp_Vertex3fv(GLbyte*);
+extern void __glXDisp_Vertex3iv(GLbyte*);
+extern void __glXDisp_Vertex3sv(GLbyte*);
+extern void __glXDisp_Vertex4dv(GLbyte*);
+extern void __glXDisp_Vertex4fv(GLbyte*);
+extern void __glXDisp_Vertex4iv(GLbyte*);
+extern void __glXDisp_Vertex4sv(GLbyte*);
+extern void __glXDisp_ClipPlane(GLbyte*);
+extern void __glXDisp_ColorMaterial(GLbyte*);
+extern void __glXDisp_CullFace(GLbyte*);
+extern void __glXDisp_Fogf(GLbyte*);
+extern void __glXDisp_Fogfv(GLbyte*);
+extern void __glXDisp_Fogi(GLbyte*);
+extern void __glXDisp_Fogiv(GLbyte*);
+extern void __glXDisp_FrontFace(GLbyte*);
+extern void __glXDisp_Hint(GLbyte*);
+extern void __glXDisp_Lightf(GLbyte*);
+extern void __glXDisp_Lightfv(GLbyte*);
+extern void __glXDisp_Lighti(GLbyte*);
+extern void __glXDisp_Lightiv(GLbyte*);
+extern void __glXDisp_LightModelf(GLbyte*);
+extern void __glXDisp_LightModelfv(GLbyte*);
+extern void __glXDisp_LightModeli(GLbyte*);
+extern void __glXDisp_LightModeliv(GLbyte*);
+extern void __glXDisp_LineStipple(GLbyte*);
+extern void __glXDisp_LineWidth(GLbyte*);
+extern void __glXDisp_Materialf(GLbyte*);
+extern void __glXDisp_Materialfv(GLbyte*);
+extern void __glXDisp_Materiali(GLbyte*);
+extern void __glXDisp_Materialiv(GLbyte*);
+extern void __glXDisp_PointSize(GLbyte*);
+extern void __glXDisp_PolygonMode(GLbyte*);
+extern void __glXDisp_PolygonStipple(GLbyte*);
+extern void __glXDisp_Scissor(GLbyte*);
+extern void __glXDisp_ShadeModel(GLbyte*);
+extern void __glXDisp_TexParameterf(GLbyte*);
+extern void __glXDisp_TexParameterfv(GLbyte*);
+extern void __glXDisp_TexParameteri(GLbyte*);
+extern void __glXDisp_TexParameteriv(GLbyte*);
+extern void __glXDisp_TexImage1D(GLbyte*);
+extern void __glXDisp_TexImage2D(GLbyte*);
+extern void __glXDisp_TexEnvf(GLbyte*);
+extern void __glXDisp_TexEnvfv(GLbyte*);
+extern void __glXDisp_TexEnvi(GLbyte*);
+extern void __glXDisp_TexEnviv(GLbyte*);
+extern void __glXDisp_TexGend(GLbyte*);
+extern void __glXDisp_TexGendv(GLbyte*);
+extern void __glXDisp_TexGenf(GLbyte*);
+extern void __glXDisp_TexGenfv(GLbyte*);
+extern void __glXDisp_TexGeni(GLbyte*);
+extern void __glXDisp_TexGeniv(GLbyte*);
+extern void __glXDisp_InitNames(GLbyte*);
+extern void __glXDisp_LoadName(GLbyte*);
+extern void __glXDisp_PassThrough(GLbyte*);
+extern void __glXDisp_PopName(GLbyte*);
+extern void __glXDisp_PushName(GLbyte*);
+extern void __glXDisp_DrawBuffer(GLbyte*);
+extern void __glXDisp_Clear(GLbyte*);
+extern void __glXDisp_ClearAccum(GLbyte*);
+extern void __glXDisp_ClearIndex(GLbyte*);
+extern void __glXDisp_ClearColor(GLbyte*);
+extern void __glXDisp_ClearStencil(GLbyte*);
+extern void __glXDisp_ClearDepth(GLbyte*);
+extern void __glXDisp_StencilMask(GLbyte*);
+extern void __glXDisp_ColorMask(GLbyte*);
+extern void __glXDisp_DepthMask(GLbyte*);
+extern void __glXDisp_IndexMask(GLbyte*);
+extern void __glXDisp_Accum(GLbyte*);
+extern void __glXDisp_Disable(GLbyte*);
+extern void __glXDisp_Enable(GLbyte*);
+extern void __glXDisp_PopAttrib(GLbyte*);
+extern void __glXDisp_PushAttrib(GLbyte*);
+extern void __glXDisp_Map1d(GLbyte*);
+extern void __glXDisp_Map1f(GLbyte*);
+extern void __glXDisp_Map2d(GLbyte*);
+extern void __glXDisp_Map2f(GLbyte*);
+extern void __glXDisp_MapGrid1d(GLbyte*);
+extern void __glXDisp_MapGrid1f(GLbyte*);
+extern void __glXDisp_MapGrid2d(GLbyte*);
+extern void __glXDisp_MapGrid2f(GLbyte*);
+extern void __glXDisp_EvalCoord1dv(GLbyte*);
+extern void __glXDisp_EvalCoord1fv(GLbyte*);
+extern void __glXDisp_EvalCoord2dv(GLbyte*);
+extern void __glXDisp_EvalCoord2fv(GLbyte*);
+extern void __glXDisp_EvalMesh1(GLbyte*);
+extern void __glXDisp_EvalPoint1(GLbyte*);
+extern void __glXDisp_EvalMesh2(GLbyte*);
+extern void __glXDisp_EvalPoint2(GLbyte*);
+extern void __glXDisp_AlphaFunc(GLbyte*);
+extern void __glXDisp_BlendFunc(GLbyte*);
+extern void __glXDisp_LogicOp(GLbyte*);
+extern void __glXDisp_StencilFunc(GLbyte*);
+extern void __glXDisp_StencilOp(GLbyte*);
+extern void __glXDisp_DepthFunc(GLbyte*);
+extern void __glXDisp_PixelZoom(GLbyte*);
+extern void __glXDisp_PixelTransferf(GLbyte*);
+extern void __glXDisp_PixelTransferi(GLbyte*);
+extern void __glXDisp_PixelMapfv(GLbyte*);
+extern void __glXDisp_PixelMapuiv(GLbyte*);
+extern void __glXDisp_PixelMapusv(GLbyte*);
+extern void __glXDisp_ReadBuffer(GLbyte*);
+extern void __glXDisp_CopyPixels(GLbyte*);
+extern void __glXDisp_DrawPixels(GLbyte*);
+extern void __glXDisp_DepthRange(GLbyte*);
+extern void __glXDisp_Frustum(GLbyte*);
+extern void __glXDisp_LoadIdentity(GLbyte*);
+extern void __glXDisp_LoadMatrixf(GLbyte*);
+extern void __glXDisp_LoadMatrixd(GLbyte*);
+extern void __glXDisp_MatrixMode(GLbyte*);
+extern void __glXDisp_MultMatrixf(GLbyte*);
+extern void __glXDisp_MultMatrixd(GLbyte*);
+extern void __glXDisp_Ortho(GLbyte*);
+extern void __glXDisp_PopMatrix(GLbyte*);
+extern void __glXDisp_PushMatrix(GLbyte*);
+extern void __glXDisp_Rotated(GLbyte*);
+extern void __glXDisp_Rotatef(GLbyte*);
+extern void __glXDisp_Scaled(GLbyte*);
+extern void __glXDisp_Scalef(GLbyte*);
+extern void __glXDisp_Translated(GLbyte*);
+extern void __glXDisp_Translatef(GLbyte*);
+extern void __glXDisp_Viewport(GLbyte*);
+extern void __glXDisp_PolygonOffset(GLbyte*);
+extern void __glXDisp_DrawArrays(GLbyte*);
+extern void __glXDisp_Indexubv(GLbyte*);
+extern void __glXDisp_ColorSubTable(GLbyte*);
+extern void __glXDisp_CopyColorSubTable(GLbyte*);
+extern void __glXDisp_ActiveTextureARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord1dvARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord1fvARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord1ivARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord1svARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord2dvARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord2fvARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord2ivARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord2svARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord3dvARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord3fvARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord3ivARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord3svARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord4dvARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord4fvARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord4ivARB(GLbyte*);
+extern void __glXDisp_MultiTexCoord4svARB(GLbyte*);
+extern void __glXDisp_SampleCoverageARB(GLbyte *);
+extern void __glXDisp_WindowPos3fARB(GLbyte *);
+
+extern int __glXSwapRender(__GLXclientState*, GLbyte*);
+extern int __glXSwapRenderLarge(__GLXclientState*, GLbyte*);
+extern int __glXSwapCreateContext(__GLXclientState*, GLbyte*);
+extern int __glXSwapDestroyContext(__GLXclientState*, GLbyte*);
+extern int __glXSwapMakeCurrent(__GLXclientState*, GLbyte*);
+extern int __glXSwapIsDirect(__GLXclientState*, GLbyte*);
+extern int __glXSwapQueryVersion(__GLXclientState*, GLbyte*);
+extern int __glXSwapWaitGL(__GLXclientState*, GLbyte*);
+extern int __glXSwapWaitX(__GLXclientState*, GLbyte*);
+extern int __glXSwapCopyContext(__GLXclientState*, GLbyte*);
+extern int __glXSwapSwapBuffers(__GLXclientState*, GLbyte*);
+extern int __glXSwapUseXFont(__GLXclientState*, GLbyte*);
+extern int __glXSwapCreateGLXPixmap(__GLXclientState*, GLbyte*);
+extern int __glXSwapGetVisualConfigs(__GLXclientState*, GLbyte*);
+extern int __glXSwapDestroyGLXPixmap(__GLXclientState*, GLbyte*);
+extern int __glXSwapVendorPrivate(__GLXclientState*, GLbyte*);
+extern int __glXSwapVendorPrivateWithReply(__GLXclientState*, GLbyte*);
+extern int __glXSwapQueryExtensionsString(__GLXclientState*, GLbyte*);
+extern int __glXSwapQueryServerString(__GLXclientState*, GLbyte*);
+extern int __glXSwapClientInfo(__GLXclientState*, GLbyte*);
+extern int __glXSwapMakeContextCurrent(__GLXclientState*, GLbyte*);
+extern int __glXSwapGetFBConfigs(__GLXclientState*, GLbyte*);
+extern int __glXSwapCreateNewContext(__GLXclientState*, GLbyte*);
+extern int __glXSwapCreatePixmap(__GLXclientState*, GLbyte*);
+
+extern int __glXDispSwap_NewList(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_EndList(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_DeleteLists(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GenLists(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_FeedbackBuffer(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_SelectBuffer(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_RenderMode(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_Finish(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_PixelStoref(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_PixelStorei(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_ReadPixels(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetBooleanv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetClipPlane(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetDoublev(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetError(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetFloatv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetIntegerv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetLightfv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetLightiv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetMapdv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetMapfv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetMapiv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetMaterialfv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetMaterialiv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetPixelMapfv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetPixelMapuiv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetPixelMapusv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetPolygonStipple(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetString(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetTexEnvfv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetTexEnviv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetTexGendv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetTexGenfv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetTexGeniv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetTexImage(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetTexParameterfv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetTexParameteriv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetTexLevelParameterfv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetTexLevelParameteriv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_IsEnabled(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_IsList(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_Flush(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_AreTexturesResident(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_DeleteTextures(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GenTextures(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_IsTexture(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetColorTable(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetColorTableParameterfv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetColorTableParameteriv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetConvolutionFilter(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetConvolutionParameterfv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetConvolutionParameteriv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetSeparableFilter(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetHistogram(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetHistogramParameterfv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetHistogramParameteriv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetMinmax(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetMinmaxParameterfv(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GetMinmaxParameteriv(__GLXclientState*, GLbyte*);
+
+extern void __glXDispSwap_CallList(GLbyte*);
+extern void __glXDispSwap_CallLists(GLbyte*);
+extern void __glXDispSwap_ListBase(GLbyte*);
+extern void __glXDispSwap_Begin(GLbyte*);
+extern void __glXDispSwap_Bitmap(GLbyte*);
+extern void __glXDispSwap_Color3bv(GLbyte*);
+extern void __glXDispSwap_Color3dv(GLbyte*);
+extern void __glXDispSwap_Color3fv(GLbyte*);
+extern void __glXDispSwap_Color3iv(GLbyte*);
+extern void __glXDispSwap_Color3sv(GLbyte*);
+extern void __glXDispSwap_Color3ubv(GLbyte*);
+extern void __glXDispSwap_Color3uiv(GLbyte*);
+extern void __glXDispSwap_Color3usv(GLbyte*);
+extern void __glXDispSwap_Color4bv(GLbyte*);
+extern void __glXDispSwap_Color4dv(GLbyte*);
+extern void __glXDispSwap_Color4fv(GLbyte*);
+extern void __glXDispSwap_Color4iv(GLbyte*);
+extern void __glXDispSwap_Color4sv(GLbyte*);
+extern void __glXDispSwap_Color4ubv(GLbyte*);
+extern void __glXDispSwap_Color4uiv(GLbyte*);
+extern void __glXDispSwap_Color4usv(GLbyte*);
+extern void __glXDispSwap_EdgeFlagv(GLbyte*);
+extern void __glXDispSwap_End(GLbyte*);
+extern void __glXDispSwap_Indexdv(GLbyte*);
+extern void __glXDispSwap_Indexfv(GLbyte*);
+extern void __glXDispSwap_Indexiv(GLbyte*);
+extern void __glXDispSwap_Indexsv(GLbyte*);
+extern void __glXDispSwap_Normal3bv(GLbyte*);
+extern void __glXDispSwap_Normal3dv(GLbyte*);
+extern void __glXDispSwap_Normal3fv(GLbyte*);
+extern void __glXDispSwap_Normal3iv(GLbyte*);
+extern void __glXDispSwap_Normal3sv(GLbyte*);
+extern void __glXDispSwap_RasterPos2dv(GLbyte*);
+extern void __glXDispSwap_RasterPos2fv(GLbyte*);
+extern void __glXDispSwap_RasterPos2iv(GLbyte*);
+extern void __glXDispSwap_RasterPos2sv(GLbyte*);
+extern void __glXDispSwap_RasterPos3dv(GLbyte*);
+extern void __glXDispSwap_RasterPos3fv(GLbyte*);
+extern void __glXDispSwap_RasterPos3iv(GLbyte*);
+extern void __glXDispSwap_RasterPos3sv(GLbyte*);
+extern void __glXDispSwap_RasterPos4dv(GLbyte*);
+extern void __glXDispSwap_RasterPos4fv(GLbyte*);
+extern void __glXDispSwap_RasterPos4iv(GLbyte*);
+extern void __glXDispSwap_RasterPos4sv(GLbyte*);
+extern void __glXDispSwap_Rectdv(GLbyte*);
+extern void __glXDispSwap_Rectfv(GLbyte*);
+extern void __glXDispSwap_Rectiv(GLbyte*);
+extern void __glXDispSwap_Rectsv(GLbyte*);
+extern void __glXDispSwap_TexCoord1dv(GLbyte*);
+extern void __glXDispSwap_TexCoord1fv(GLbyte*);
+extern void __glXDispSwap_TexCoord1iv(GLbyte*);
+extern void __glXDispSwap_TexCoord1sv(GLbyte*);
+extern void __glXDispSwap_TexCoord2dv(GLbyte*);
+extern void __glXDispSwap_TexCoord2fv(GLbyte*);
+extern void __glXDispSwap_TexCoord2iv(GLbyte*);
+extern void __glXDispSwap_TexCoord2sv(GLbyte*);
+extern void __glXDispSwap_TexCoord3dv(GLbyte*);
+extern void __glXDispSwap_TexCoord3fv(GLbyte*);
+extern void __glXDispSwap_TexCoord3iv(GLbyte*);
+extern void __glXDispSwap_TexCoord3sv(GLbyte*);
+extern void __glXDispSwap_TexCoord4dv(GLbyte*);
+extern void __glXDispSwap_TexCoord4fv(GLbyte*);
+extern void __glXDispSwap_TexCoord4iv(GLbyte*);
+extern void __glXDispSwap_TexCoord4sv(GLbyte*);
+extern void __glXDispSwap_Vertex2dv(GLbyte*);
+extern void __glXDispSwap_Vertex2fv(GLbyte*);
+extern void __glXDispSwap_Vertex2iv(GLbyte*);
+extern void __glXDispSwap_Vertex2sv(GLbyte*);
+extern void __glXDispSwap_Vertex3dv(GLbyte*);
+extern void __glXDispSwap_Vertex3fv(GLbyte*);
+extern void __glXDispSwap_Vertex3iv(GLbyte*);
+extern void __glXDispSwap_Vertex3sv(GLbyte*);
+extern void __glXDispSwap_Vertex4dv(GLbyte*);
+extern void __glXDispSwap_Vertex4fv(GLbyte*);
+extern void __glXDispSwap_Vertex4iv(GLbyte*);
+extern void __glXDispSwap_Vertex4sv(GLbyte*);
+extern void __glXDispSwap_ClipPlane(GLbyte*);
+extern void __glXDispSwap_ColorMaterial(GLbyte*);
+extern void __glXDispSwap_CullFace(GLbyte*);
+extern void __glXDispSwap_Fogf(GLbyte*);
+extern void __glXDispSwap_Fogfv(GLbyte*);
+extern void __glXDispSwap_Fogi(GLbyte*);
+extern void __glXDispSwap_Fogiv(GLbyte*);
+extern void __glXDispSwap_FrontFace(GLbyte*);
+extern void __glXDispSwap_Hint(GLbyte*);
+extern void __glXDispSwap_Lightf(GLbyte*);
+extern void __glXDispSwap_Lightfv(GLbyte*);
+extern void __glXDispSwap_Lighti(GLbyte*);
+extern void __glXDispSwap_Lightiv(GLbyte*);
+extern void __glXDispSwap_LightModelf(GLbyte*);
+extern void __glXDispSwap_LightModelfv(GLbyte*);
+extern void __glXDispSwap_LightModeli(GLbyte*);
+extern void __glXDispSwap_LightModeliv(GLbyte*);
+extern void __glXDispSwap_LineStipple(GLbyte*);
+extern void __glXDispSwap_LineWidth(GLbyte*);
+extern void __glXDispSwap_Materialf(GLbyte*);
+extern void __glXDispSwap_Materialfv(GLbyte*);
+extern void __glXDispSwap_Materiali(GLbyte*);
+extern void __glXDispSwap_Materialiv(GLbyte*);
+extern void __glXDispSwap_PointSize(GLbyte*);
+extern void __glXDispSwap_PolygonMode(GLbyte*);
+extern void __glXDispSwap_PolygonStipple(GLbyte*);
+extern void __glXDispSwap_Scissor(GLbyte*);
+extern void __glXDispSwap_ShadeModel(GLbyte*);
+extern void __glXDispSwap_TexParameterf(GLbyte*);
+extern void __glXDispSwap_TexParameterfv(GLbyte*);
+extern void __glXDispSwap_TexParameteri(GLbyte*);
+extern void __glXDispSwap_TexParameteriv(GLbyte*);
+extern void __glXDispSwap_TexImage1D(GLbyte*);
+extern void __glXDispSwap_TexImage2D(GLbyte*);
+extern void __glXDispSwap_TexEnvf(GLbyte*);
+extern void __glXDispSwap_TexEnvfv(GLbyte*);
+extern void __glXDispSwap_TexEnvi(GLbyte*);
+extern void __glXDispSwap_TexEnviv(GLbyte*);
+extern void __glXDispSwap_TexGend(GLbyte*);
+extern void __glXDispSwap_TexGendv(GLbyte*);
+extern void __glXDispSwap_TexGenf(GLbyte*);
+extern void __glXDispSwap_TexGenfv(GLbyte*);
+extern void __glXDispSwap_TexGeni(GLbyte*);
+extern void __glXDispSwap_TexGeniv(GLbyte*);
+extern void __glXDispSwap_InitNames(GLbyte*);
+extern void __glXDispSwap_LoadName(GLbyte*);
+extern void __glXDispSwap_PassThrough(GLbyte*);
+extern void __glXDispSwap_PopName(GLbyte*);
+extern void __glXDispSwap_PushName(GLbyte*);
+extern void __glXDispSwap_DrawBuffer(GLbyte*);
+extern void __glXDispSwap_Clear(GLbyte*);
+extern void __glXDispSwap_ClearAccum(GLbyte*);
+extern void __glXDispSwap_ClearIndex(GLbyte*);
+extern void __glXDispSwap_ClearColor(GLbyte*);
+extern void __glXDispSwap_ClearStencil(GLbyte*);
+extern void __glXDispSwap_ClearDepth(GLbyte*);
+extern void __glXDispSwap_StencilMask(GLbyte*);
+extern void __glXDispSwap_ColorMask(GLbyte*);
+extern void __glXDispSwap_DepthMask(GLbyte*);
+extern void __glXDispSwap_IndexMask(GLbyte*);
+extern void __glXDispSwap_Accum(GLbyte*);
+extern void __glXDispSwap_Disable(GLbyte*);
+extern void __glXDispSwap_Enable(GLbyte*);
+extern void __glXDispSwap_PopAttrib(GLbyte*);
+extern void __glXDispSwap_PushAttrib(GLbyte*);
+extern void __glXDispSwap_Map1d(GLbyte*);
+extern void __glXDispSwap_Map1f(GLbyte*);
+extern void __glXDispSwap_Map2d(GLbyte*);
+extern void __glXDispSwap_Map2f(GLbyte*);
+extern void __glXDispSwap_MapGrid1d(GLbyte*);
+extern void __glXDispSwap_MapGrid1f(GLbyte*);
+extern void __glXDispSwap_MapGrid2d(GLbyte*);
+extern void __glXDispSwap_MapGrid2f(GLbyte*);
+extern void __glXDispSwap_EvalCoord1dv(GLbyte*);
+extern void __glXDispSwap_EvalCoord1fv(GLbyte*);
+extern void __glXDispSwap_EvalCoord2dv(GLbyte*);
+extern void __glXDispSwap_EvalCoord2fv(GLbyte*);
+extern void __glXDispSwap_EvalMesh1(GLbyte*);
+extern void __glXDispSwap_EvalPoint1(GLbyte*);
+extern void __glXDispSwap_EvalMesh2(GLbyte*);
+extern void __glXDispSwap_EvalPoint2(GLbyte*);
+extern void __glXDispSwap_AlphaFunc(GLbyte*);
+extern void __glXDispSwap_BlendFunc(GLbyte*);
+extern void __glXDispSwap_LogicOp(GLbyte*);
+extern void __glXDispSwap_StencilFunc(GLbyte*);
+extern void __glXDispSwap_StencilOp(GLbyte*);
+extern void __glXDispSwap_DepthFunc(GLbyte*);
+extern void __glXDispSwap_PixelZoom(GLbyte*);
+extern void __glXDispSwap_PixelTransferf(GLbyte*);
+extern void __glXDispSwap_PixelTransferi(GLbyte*);
+extern void __glXDispSwap_PixelMapfv(GLbyte*);
+extern void __glXDispSwap_PixelMapuiv(GLbyte*);
+extern void __glXDispSwap_PixelMapusv(GLbyte*);
+extern void __glXDispSwap_ReadBuffer(GLbyte*);
+extern void __glXDispSwap_CopyPixels(GLbyte*);
+extern void __glXDispSwap_DrawPixels(GLbyte*);
+extern void __glXDispSwap_DepthRange(GLbyte*);
+extern void __glXDispSwap_Frustum(GLbyte*);
+extern void __glXDispSwap_LoadIdentity(GLbyte*);
+extern void __glXDispSwap_LoadMatrixf(GLbyte*);
+extern void __glXDispSwap_LoadMatrixd(GLbyte*);
+extern void __glXDispSwap_MatrixMode(GLbyte*);
+extern void __glXDispSwap_MultMatrixf(GLbyte*);
+extern void __glXDispSwap_MultMatrixd(GLbyte*);
+extern void __glXDispSwap_Ortho(GLbyte*);
+extern void __glXDispSwap_PopMatrix(GLbyte*);
+extern void __glXDispSwap_PushMatrix(GLbyte*);
+extern void __glXDispSwap_Rotated(GLbyte*);
+extern void __glXDispSwap_Rotatef(GLbyte*);
+extern void __glXDispSwap_Scaled(GLbyte*);
+extern void __glXDispSwap_Scalef(GLbyte*);
+extern void __glXDispSwap_Translated(GLbyte*);
+extern void __glXDispSwap_Translatef(GLbyte*);
+extern void __glXDispSwap_Viewport(GLbyte*);
+extern void __glXDispSwap_PolygonOffset(GLbyte*);
+extern void __glXDispSwap_DrawArrays(GLbyte*);
+extern void __glXDispSwap_Indexubv(GLbyte*);
+extern void __glXDispSwap_ColorSubTable(GLbyte*);
+extern void __glXDispSwap_CopyColorSubTable(GLbyte*);
+extern void __glXDispSwap_ActiveTextureARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord1dvARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord1fvARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord1ivARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord1svARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord2dvARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord2fvARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord2ivARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord2svARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord3dvARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord3fvARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord3ivARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord3svARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord4dvARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord4fvARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord4ivARB(GLbyte*);
+extern void __glXDispSwap_MultiTexCoord4svARB(GLbyte*);
+extern void __glXDispSwap_SampleCoverageARB(GLbyte *);
+extern void __glXDispSwap_WindowPos3fARB(GLbyte *);
+
+#define __GLX_MIN_GLXCMD_OPCODE 1
+#define __GLX_MAX_GLXCMD_OPCODE 20
+#define __GLX_MIN_RENDER_OPCODE 1
+/*#define __GLX_MAX_RENDER_OPCODE 213*/
+#define __GLX_MAX_RENDER_OPCODE 230
+#define __GLX_MIN_SINGLE_OPCODE 1
+#define __GLX_MAX_SINGLE_OPCODE 159
+#define __GLX_SINGLE_TABLE_SIZE 160
+/*#define __GLX_RENDER_TABLE_SIZE 214*/
+#define __GLX_RENDER_TABLE_SIZE 231
+extern __GLXdispatchRenderProcPtr __glXRenderTable[__GLX_RENDER_TABLE_SIZE];
+extern __GLXdispatchSingleProcPtr __glXSingleTable[__GLX_SINGLE_TABLE_SIZE];
+extern __GLXdispatchRenderProcPtr __glXSwapRenderTable[__GLX_RENDER_TABLE_SIZE];
+extern __GLXdispatchSingleProcPtr __glXSwapSingleTable[__GLX_SINGLE_TABLE_SIZE];
+#endif /* _GLX_g_disptab_h_ */
diff --git a/nx-X11/programs/Xserver/GL/glx/g_disptab_EXT.c b/nx-X11/programs/Xserver/GL/glx/g_disptab_EXT.c
new file mode 100644
index 000000000..d837c64d9
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/g_disptab_EXT.c
@@ -0,0 +1,4447 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_disptab_EXT.c,v 1.5 2004/01/28 18:11:50 alanh Exp $ */
+/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: This software was created using the
+** OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
+** not been independently verified as being compliant with the OpenGL(R)
+** version 1.2.1 Specification.
+*/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxext.h"
+#include "g_disptab_EXT.h"
+__GLXdispatchRenderProcPtr __glXRenderTable_EXT[__GLX_MAX_RENDER_OPCODE_EXT - __GLX_MIN_RENDER_OPCODE_EXT + 1] = {
+	__glXDisp_ColorTable, /* 2053 */
+	__glXDisp_ColorTableParameterfv, /* 2054 */
+	__glXDisp_ColorTableParameteriv,
+	__glXDisp_CopyColorTable,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 2060 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+#ifndef MISSING_GL_EXTS
+	__glXDisp_PointParameterfARB, /* 2065 */
+	__glXDisp_PointParameterfvARB, /* 2066 */
+#else
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+#endif
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 2070 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
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+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXDisp_BlendColor,     /* 4096 */
+	__glXDisp_BlendEquation,  /* 4097 */
+	__glXNoSuchRenderOpcode,  /* 4098 */
+	__glXDisp_TexSubImage1D,  /* 4099 */
+	__glXDisp_TexSubImage2D,  /* 4100 */
+	__glXDisp_ConvolutionFilter1D,
+	__glXDisp_ConvolutionFilter2D,
+	__glXDisp_ConvolutionParameterf,
+	__glXDisp_ConvolutionParameterfv,
+	__glXDisp_ConvolutionParameteri,
+	__glXDisp_ConvolutionParameteriv,
+	__glXDisp_CopyConvolutionFilter1D,
+	__glXDisp_CopyConvolutionFilter2D,
+	__glXDisp_SeparableFilter2D,
+	__glXDisp_Histogram,          /* 4110 */
+	__glXDisp_Minmax,
+	__glXDisp_ResetHistogram,
+	__glXDisp_ResetMinmax,
+	__glXDisp_TexImage3D,
+	__glXDisp_TexSubImage3D,
+	__glXDisp_DrawArraysEXT,
+	__glXDisp_BindTexture,
+	__glXDisp_PrioritizeTextures,
+	__glXDisp_CopyTexImage1D,
+	__glXDisp_CopyTexImage2D,     /* 4120 */
+	__glXDisp_CopyTexSubImage1D,  /* 4121 */
+	__glXDisp_CopyTexSubImage2D,  /* 4122 */
+	__glXDisp_CopyTexSubImage3D,  /* 4123 */
+#ifndef MISSING_GL_EXTS
+	__glXDisp_FogCoordfv,         /* 4124 */
+	__glXDisp_FogCoorddv,         /* 4125 */
+	__glXDisp_SecondaryColor3bv,  /* 4126 */
+	__glXDisp_SecondaryColor3sv,  /* 4127 */
+	__glXDisp_SecondaryColor3iv,  /* 4128 */
+	__glXDisp_SecondaryColor3fv,  /* 4129 */
+	__glXDisp_SecondaryColor3dv,  /* 4130 */
+	__glXDisp_SecondaryColor3ubv, /* 4131 */
+	__glXDisp_SecondaryColor3usv, /* 4132 */
+	__glXDisp_SecondaryColor3uiv, /* 4133 */
+	__glXDisp_BlendFuncSeparate,  /* 4134 */
+#else
+	__glXNoSuchRenderOpcode,      /* 4124 */
+	__glXNoSuchRenderOpcode,      /* 4125 */
+	__glXNoSuchRenderOpcode,      /* 4126 */
+	__glXNoSuchRenderOpcode,      /* 4127 */
+	__glXNoSuchRenderOpcode,      /* 4128 */
+	__glXNoSuchRenderOpcode,      /* 4129 */
+	__glXNoSuchRenderOpcode,      /* 4130 */
+	__glXNoSuchRenderOpcode,      /* 4131 */
+	__glXNoSuchRenderOpcode,      /* 4132 */
+	__glXNoSuchRenderOpcode,      /* 4133 */
+	__glXNoSuchRenderOpcode,      /* 4134 */
+#endif
+	__glXNoSuchRenderOpcode,      /* 4135 */
+	__glXNoSuchRenderOpcode,      /* 4136 */
+	__glXNoSuchRenderOpcode,      /* 4137 */
+	__glXNoSuchRenderOpcode,      /* 4138 */
+	__glXNoSuchRenderOpcode,      /* 4139 */
+	__glXNoSuchRenderOpcode, /* 4140 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4150 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4160 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4170 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4180 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4190 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4200 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4210 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4219 */
+#ifndef MISSING_GL_EXTS
+	__glXDisp_ActiveStencilFaceEXT, /* 4220 */
+	__glXDisp_PointParameteriNV,    /* 4221 */
+	__glXDisp_PointParameterivNV,   /* 4222 */
+#else
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+#endif
+};
+__GLXdispatchVendorPrivProcPtr __glXVendorPrivTable_EXT[__GLX_MAX_VENDPRIV_OPCODE_EXT - __GLX_MIN_VENDPRIV_OPCODE_EXT + 1] = {
+	__glXDisp_AreTexturesResidentEXT, /* 11 */
+	__glXDisp_DeleteTexturesEXT, /* 12 */
+	__glXDisp_GenTexturesEXT, /* 13 */
+	__glXDisp_IsTextureEXT, /* 14 */
+};
+
+
+__GLXdispatchRenderProcPtr __glXSwapRenderTable_EXT[__GLX_MAX_RENDER_OPCODE_EXT - __GLX_MIN_RENDER_OPCODE_EXT + 1] = {
+	__glXDispSwap_ColorTable, /* 2053 */
+	__glXDispSwap_ColorTableParameterfv, /* 2054 */
+	__glXDispSwap_ColorTableParameteriv,
+	__glXDispSwap_CopyColorTable,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 2060 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+#ifndef MISSING_GL_EXTS
+	__glXDispSwap_PointParameterfARB, /* 2065 */
+	__glXDispSwap_PointParameterfvARB, /* 2066 */
+#else
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+#endif
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 2070 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
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+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXDispSwap_BlendColor,
+	__glXDispSwap_BlendEquation,
+	__glXNoSuchRenderOpcode,
+	__glXDispSwap_TexSubImage1D,
+	__glXDispSwap_TexSubImage2D,
+	__glXDispSwap_ConvolutionFilter1D,
+	__glXDispSwap_ConvolutionFilter2D,
+	__glXDispSwap_ConvolutionParameterf,
+	__glXDispSwap_ConvolutionParameterfv,
+	__glXDispSwap_ConvolutionParameteri,
+	__glXDispSwap_ConvolutionParameteriv,
+	__glXDispSwap_CopyConvolutionFilter1D,
+	__glXDispSwap_CopyConvolutionFilter2D,
+	__glXDispSwap_SeparableFilter2D,
+	__glXDispSwap_Histogram,
+	__glXDispSwap_Minmax,
+	__glXDispSwap_ResetHistogram,
+	__glXDispSwap_ResetMinmax,
+	__glXDispSwap_TexImage3D,
+	__glXDispSwap_TexSubImage3D,
+	__glXDispSwap_DrawArraysEXT,
+	__glXDispSwap_BindTexture,
+	__glXDispSwap_PrioritizeTextures,
+	__glXDispSwap_CopyTexImage1D,
+	__glXDispSwap_CopyTexImage2D,     /* 4120 */
+	__glXDispSwap_CopyTexSubImage1D,  /* 4121 */
+	__glXDispSwap_CopyTexSubImage2D,  /* 4122 */
+	__glXDispSwap_CopyTexSubImage3D,  /* 4123 */
+#ifndef MISSING_GL_EXTS
+	__glXDispSwap_FogCoordfv,         /* 4124 */
+	__glXDispSwap_FogCoorddv,         /* 4125 */
+	__glXDispSwap_SecondaryColor3bv,  /* 4126 */
+	__glXDispSwap_SecondaryColor3sv,  /* 4127 */
+	__glXDispSwap_SecondaryColor3iv,  /* 4128 */
+	__glXDispSwap_SecondaryColor3fv,  /* 4129 */
+	__glXDispSwap_SecondaryColor3dv,  /* 4130 */
+	__glXDispSwap_SecondaryColor3ubv, /* 4131 */
+	__glXDispSwap_SecondaryColor3usv, /* 4132 */
+	__glXDispSwap_SecondaryColor3uiv, /* 4133 */
+	__glXDisp_BlendFuncSeparate,      /* 4134 */
+#else
+	__glXNoSuchRenderOpcode,          /* 4124 */
+	__glXNoSuchRenderOpcode,          /* 4125 */
+	__glXNoSuchRenderOpcode,          /* 4126 */
+	__glXNoSuchRenderOpcode,          /* 4127 */
+	__glXNoSuchRenderOpcode,          /* 4128 */
+	__glXNoSuchRenderOpcode,          /* 4129 */
+	__glXNoSuchRenderOpcode,          /* 4130 */
+	__glXNoSuchRenderOpcode,          /* 4131 */
+	__glXNoSuchRenderOpcode,          /* 4132 */
+	__glXNoSuchRenderOpcode,          /* 4133 */
+	__glXNoSuchRenderOpcode,          /* 4134 */
+#endif
+	__glXNoSuchRenderOpcode,          /* 4135 */
+	__glXNoSuchRenderOpcode,          /* 4136 */
+	__glXNoSuchRenderOpcode,          /* 4137 */
+	__glXNoSuchRenderOpcode,          /* 4138 */
+	__glXNoSuchRenderOpcode,          /* 4139 */
+	__glXNoSuchRenderOpcode, /* 4140 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4150 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4160 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4170 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4180 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4190 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4200 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4210 */
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode, /* 4219 */
+#ifndef MISSING_GL_EXTS
+	__glXDispSwap_ActiveStencilFaceEXT, /* 4220 */
+	__glXDispSwap_PointParameteriNV,    /* 4221 */
+	__glXDispSwap_PointParameterivNV,   /* 4222 */
+#else
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+#endif
+};
+__GLXdispatchVendorPrivProcPtr __glXSwapVendorPrivTable_EXT[__GLX_MAX_VENDPRIV_OPCODE_EXT - __GLX_MIN_VENDPRIV_OPCODE_EXT + 1] = {
+	__glXDispSwap_AreTexturesResidentEXT, /* 11 */
+	__glXDispSwap_DeleteTexturesEXT, /* 12 */
+	__glXDispSwap_GenTexturesEXT, /* 13 */
+	__glXDispSwap_IsTextureEXT, /* 14 */
+};
+
diff --git a/nx-X11/programs/Xserver/GL/glx/g_disptab_EXT.h b/nx-X11/programs/Xserver/GL/glx/g_disptab_EXT.h
new file mode 100644
index 000000000..3def7f1c5
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/g_disptab_EXT.h
@@ -0,0 +1,159 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_disptab_EXT.h,v 1.5 2004/01/28 18:11:50 alanh Exp $ */
+/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _GLX_g_disptab_EXT_h_
+#define _GLX_g_disptab_EXT_h_
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: This software was created using the
+** OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
+** not been independently verified as being compliant with the OpenGL(R)
+** version 1.2.1 Specification.
+*/
+
+extern int __glXDisp_AreTexturesResidentEXT(__GLXclientState*, GLbyte*);
+extern int __glXDisp_DeleteTexturesEXT(__GLXclientState*, GLbyte*);
+extern int __glXDisp_GenTexturesEXT(__GLXclientState*, GLbyte*);
+extern int __glXDisp_IsTextureEXT(__GLXclientState*, GLbyte*);
+
+extern void __glXDisp_ColorTable(GLbyte*);
+extern void __glXDisp_ColorTableParameterfv(GLbyte*);
+extern void __glXDisp_ColorTableParameteriv(GLbyte*);
+extern void __glXDisp_CopyColorTable(GLbyte*);
+extern void __glXDisp_BlendColor(GLbyte*);
+extern void __glXDisp_BlendEquation(GLbyte*);
+extern void __glXDisp_TexSubImage1D(GLbyte*);
+extern void __glXDisp_TexSubImage2D(GLbyte*);
+extern void __glXDisp_ConvolutionFilter1D(GLbyte*);
+extern void __glXDisp_ConvolutionFilter2D(GLbyte*);
+extern void __glXDisp_ConvolutionParameterf(GLbyte*);
+extern void __glXDisp_ConvolutionParameterfv(GLbyte*);
+extern void __glXDisp_ConvolutionParameteri(GLbyte*);
+extern void __glXDisp_ConvolutionParameteriv(GLbyte*);
+extern void __glXDisp_CopyConvolutionFilter1D(GLbyte*);
+extern void __glXDisp_CopyConvolutionFilter2D(GLbyte*);
+extern void __glXDisp_SeparableFilter2D(GLbyte*);
+extern void __glXDisp_Histogram(GLbyte*);
+extern void __glXDisp_Minmax(GLbyte*);
+extern void __glXDisp_ResetHistogram(GLbyte*);
+extern void __glXDisp_ResetMinmax(GLbyte*);
+extern void __glXDisp_TexImage3D(GLbyte*);
+extern void __glXDisp_TexSubImage3D(GLbyte*);
+extern void __glXDisp_DrawArraysEXT(GLbyte*);
+extern void __glXDisp_BindTexture(GLbyte*);
+extern void __glXDisp_PrioritizeTextures(GLbyte*);
+extern void __glXDisp_CopyTexImage1D(GLbyte*);
+extern void __glXDisp_CopyTexImage2D(GLbyte*);
+extern void __glXDisp_CopyTexSubImage1D(GLbyte*);
+extern void __glXDisp_CopyTexSubImage2D(GLbyte*);
+extern void __glXDisp_CopyTexSubImage3D(GLbyte*);
+extern void __glXDisp_PointParameterfARB(GLbyte*);
+extern void __glXDisp_PointParameterfvARB(GLbyte*);
+
+extern void __glXDisp_FogCoordfv(GLbyte *);
+extern void __glXDisp_FogCoorddv(GLbyte *);
+extern void __glXDispSwap_FogCoordfv(GLbyte *);
+extern void __glXDispSwap_FogCoorddv(GLbyte *);
+
+extern void __glXDisp_SecondaryColor3bv(GLbyte *);
+extern void __glXDisp_SecondaryColor3sv(GLbyte *);
+extern void __glXDisp_SecondaryColor3iv(GLbyte *);
+extern void __glXDisp_SecondaryColor3ubv(GLbyte *);
+extern void __glXDisp_SecondaryColor3usv(GLbyte *);
+extern void __glXDisp_SecondaryColor3uiv(GLbyte *);
+extern void __glXDisp_SecondaryColor3fv(GLbyte *);
+extern void __glXDisp_SecondaryColor3dv(GLbyte *);
+extern void __glXDispSwap_SecondaryColor3bv(GLbyte *);
+extern void __glXDispSwap_SecondaryColor3sv(GLbyte *);
+extern void __glXDispSwap_SecondaryColor3iv(GLbyte *);
+extern void __glXDispSwap_SecondaryColor3ubv(GLbyte *);
+extern void __glXDispSwap_SecondaryColor3usv(GLbyte *);
+extern void __glXDispSwap_SecondaryColor3uiv(GLbyte *);
+extern void __glXDispSwap_SecondaryColor3fv(GLbyte *);
+extern void __glXDispSwap_SecondaryColor3dv(GLbyte *);
+
+extern void __glXDisp_BlendFuncSeparate(GLbyte *);
+extern void __glXDispSwap_BlendFuncSeparate(GLbyte *);
+
+extern void __glXDisp_PointParameteriNV(GLbyte *);
+extern void __glXDisp_PointParameterivNV(GLbyte *);
+extern void __glXDispSwap_PointParameteriNV(GLbyte *);
+extern void __glXDispSwap_PointParameterivNV(GLbyte *);
+
+extern void __glXDisp_ActiveStencilFaceEXT(GLbyte*);
+
+extern int __glXDispSwap_AreTexturesResidentEXT(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_DeleteTexturesEXT(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_GenTexturesEXT(__GLXclientState*, GLbyte*);
+extern int __glXDispSwap_IsTextureEXT(__GLXclientState*, GLbyte*);
+
+extern void __glXDispSwap_ColorTable(GLbyte*);
+extern void __glXDispSwap_ColorTableParameterfv(GLbyte*);
+extern void __glXDispSwap_ColorTableParameteriv(GLbyte*);
+extern void __glXDispSwap_CopyColorTable(GLbyte*);
+extern void __glXDispSwap_BlendColor(GLbyte*);
+extern void __glXDispSwap_BlendEquation(GLbyte*);
+extern void __glXDispSwap_TexSubImage1D(GLbyte*);
+extern void __glXDispSwap_TexSubImage2D(GLbyte*);
+extern void __glXDispSwap_ConvolutionFilter1D(GLbyte*);
+extern void __glXDispSwap_ConvolutionFilter2D(GLbyte*);
+extern void __glXDispSwap_ConvolutionParameterf(GLbyte*);
+extern void __glXDispSwap_ConvolutionParameterfv(GLbyte*);
+extern void __glXDispSwap_ConvolutionParameteri(GLbyte*);
+extern void __glXDispSwap_ConvolutionParameteriv(GLbyte*);
+extern void __glXDispSwap_CopyConvolutionFilter1D(GLbyte*);
+extern void __glXDispSwap_CopyConvolutionFilter2D(GLbyte*);
+extern void __glXDispSwap_SeparableFilter2D(GLbyte*);
+extern void __glXDispSwap_Histogram(GLbyte*);
+extern void __glXDispSwap_Minmax(GLbyte*);
+extern void __glXDispSwap_ResetHistogram(GLbyte*);
+extern void __glXDispSwap_ResetMinmax(GLbyte*);
+extern void __glXDispSwap_TexImage3D(GLbyte*);
+extern void __glXDispSwap_TexSubImage3D(GLbyte*);
+extern void __glXDispSwap_DrawArraysEXT(GLbyte*);
+extern void __glXDispSwap_BindTexture(GLbyte*);
+extern void __glXDispSwap_PrioritizeTextures(GLbyte*);
+extern void __glXDispSwap_CopyTexImage1D(GLbyte*);
+extern void __glXDispSwap_CopyTexImage2D(GLbyte*);
+extern void __glXDispSwap_CopyTexSubImage1D(GLbyte*);
+extern void __glXDispSwap_CopyTexSubImage2D(GLbyte*);
+extern void __glXDispSwap_CopyTexSubImage3D(GLbyte*);
+extern void __glXDispSwap_PointParameterfARB(GLbyte*);
+extern void __glXDispSwap_PointParameterfvARB(GLbyte*);
+extern void __glXDispSwap_ActiveStencilFaceEXT(GLbyte*);
+
+#define __GLX_MIN_RENDER_OPCODE_EXT 2053
+#define __GLX_MAX_RENDER_OPCODE_EXT 4222
+#define __GLX_MIN_VENDPRIV_OPCODE_EXT 11
+#define __GLX_MAX_VENDPRIV_OPCODE_EXT 14
+#define __GLX_VENDPRIV_TABLE_SIZE_EXT (__GLX_MAX_VENDPRIV_OPCODE_EXT - __GLX_MIN_VENDPRIV_OPCODE_EXT + 1)
+#define __GLX_RENDER_TABLE_SIZE_EXT (__GLX_MAX_RENDER_OPCODE_EXT - __GLX_MIN_RENDER_OPCODE_EXT + 1)
+extern __GLXdispatchRenderProcPtr __glXRenderTable_EXT[__GLX_RENDER_TABLE_SIZE_EXT];
+extern __GLXdispatchVendorPrivProcPtr __glXVendorPrivTable_EXT[__GLX_VENDPRIV_TABLE_SIZE_EXT];
+extern __GLXdispatchRenderProcPtr __glXSwapRenderTable_EXT[__GLX_RENDER_TABLE_SIZE_EXT];
+extern __GLXdispatchVendorPrivProcPtr __glXSwapVendorPrivTable_EXT[__GLX_VENDPRIV_TABLE_SIZE_EXT];
+#endif /* _GLX_g_disptab_EXT_h_ */
diff --git a/nx-X11/programs/Xserver/GL/glx/g_render.c b/nx-X11/programs/Xserver/GL/glx/g_render.c
new file mode 100644
index 000000000..24c64897e
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/g_render.c
@@ -0,0 +1,2282 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_render.c,v 1.8 2004/02/03 21:34:36 alanh Exp $ */
+/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: This software was created using the
+** OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
+** not been independently verified as being compliant with the OpenGL(R)
+** version 1.2.1 Specification.
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxext.h"
+#include "g_disptab.h"
+#include "g_disptab_EXT.h"
+#include "unpack.h"
+#include "impsize.h"
+#include "singlesize.h"
+
+void __glXDisp_CallList(GLbyte *pc)
+{
+	glCallList( 
+		*(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDisp_ListBase(GLbyte *pc)
+{
+	glListBase( 
+		*(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDisp_Begin(GLbyte *pc)
+{
+	glBegin( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+#define __GLX_SWAP_GLbyte(ptr)
+#define __GLX_SWAP_GLshort(ptr)  __GLX_SWAP_SHORT(ptr)
+#define __GLX_SWAP_GLint(ptr)    __GLX_SWAP_INT(ptr)
+#define __GLX_SWAP_GLubyte(ptr)
+#define __GLX_SWAP_GLushort(ptr) __GLX_SWAP_SHORT(ptr)
+#define __GLX_SWAP_GLuint(ptr)   __GLX_SWAP_INT(ptr)
+#define __GLX_SWAP_GLdouble(ptr) __GLX_SWAP_DOUBLE(ptr)
+#define __GLX_SWAP_GLfloat(ptr)  __GLX_SWAP_FLOAT(ptr)
+
+#define __GLX_SWAP_GLbyte_ARRAY(ptr,count)   (void) swapEnd; (void) swapPC; (void) sw;
+#define __GLX_SWAP_GLshort_ARRAY(ptr,count)  __GLX_SWAP_SHORT_ARRAY(ptr,count)
+#define __GLX_SWAP_GLint_ARRAY(ptr,count)    __GLX_SWAP_INT_ARRAY(ptr,count)
+#define __GLX_SWAP_GLenum_ARRAY(ptr,count)   __GLX_SWAP_INT_ARRAY(ptr,count)
+#define __GLX_SWAP_GLubyte_ARRAY(ptr,count)  (void) swapEnd; (void) swapPC; (void) sw;
+#define __GLX_SWAP_GLushort_ARRAY(ptr,count) __GLX_SWAP_SHORT_ARRAY(ptr,count)
+#define __GLX_SWAP_GLuint_ARRAY(ptr,count)   __GLX_SWAP_INT_ARRAY(ptr,count)
+#define __GLX_SWAP_GLdouble_ARRAY(ptr,count) __GLX_SWAP_DOUBLE_ARRAY(ptr,count)
+#define __GLX_SWAP_GLfloat_ARRAY(ptr,count)  __GLX_SWAP_FLOAT_ARRAY(ptr,count)
+
+#ifdef __GLX_ALIGN64
+/* If type is not GLdouble, the compiler should optimize this away.
+ */
+# define GLX_DO_ALIGN_MAGIC(count, type) \
+	do { \
+	    if ( (sizeof(type) == 8) && ((unsigned long)(pc) & 7)) \
+	    { \
+	       	__GLX_MEM_COPY(pc-4, pc, (count * sizeof( type ) )); \
+	    	pc -= 4; \
+	    } \
+	} while( 0 )
+#else
+# define GLX_DO_ALIGN_MAGIC(count, type)
+#endif
+
+#define dispatch_template_1( name, type ) \
+    void __glXDisp_ ## name ( GLbyte * pc ) \
+    { \
+	GLX_DO_ALIGN_MAGIC( 1, type ); \
+	gl ## name ( (type *) pc ); \
+    } \
+    void __glXDispSwap_ ## name ( GLbyte * pc ) \
+    { \
+	__GLX_DECLARE_SWAP_VARIABLES; \
+	GLX_DO_ALIGN_MAGIC( 1, type ); \
+	__GLX_SWAP_ ## type ( pc ); \
+	gl ## name ( (type *) pc ); \
+    }
+
+#define dispatch_template_3( name, type ) \
+    void __glXDisp_ ## name ( GLbyte * pc ) \
+    { \
+	GLX_DO_ALIGN_MAGIC( 3, type ); \
+	gl ## name ( (type *) pc ); \
+    } \
+    void __glXDispSwap_ ## name ( GLbyte * pc ) \
+    { \
+	__GLX_DECLARE_SWAP_VARIABLES; \
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES; \
+	GLX_DO_ALIGN_MAGIC( 3, type ); \
+	__GLX_SWAP_ ## type ## _ARRAY(pc, 3); \
+	gl ## name ( (type *) pc ); \
+    }
+
+#define dispatch_template_4( name, type ) \
+    void __glXDisp_ ## name ( GLbyte * pc ) \
+    { \
+	GLX_DO_ALIGN_MAGIC( 4, type ); \
+	gl ## name ( (type *) pc ); \
+    } \
+    void __glXDispSwap_ ## name ( GLbyte * pc ) \
+    { \
+	__GLX_DECLARE_SWAP_VARIABLES; \
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES; \
+	GLX_DO_ALIGN_MAGIC( 4, type ); \
+	__GLX_SWAP_ ## type ## _ARRAY(pc, 4); \
+	gl ## name ( (type *) pc ); \
+    }
+
+#define dispatch_template_4s( name, type ) \
+    void __glXDisp_ ## name ( GLbyte * pc ) \
+    { \
+	GLX_DO_ALIGN_MAGIC( 4, type ); \
+	gl ## name ( ((type *) pc)[0], ((type *) pc)[1], \
+		     ((type *) pc)[2], ((type *) pc)[3] ); \
+    } \
+    void __glXDispSwap_ ## name ( GLbyte * pc ) \
+    { \
+	__GLX_DECLARE_SWAP_VARIABLES; \
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES; \
+	GLX_DO_ALIGN_MAGIC( 4, type ); \
+	__GLX_SWAP_ ## type ## _ARRAY(pc, 4); \
+	gl ## name ( ((type *) pc)[0], ((type *) pc)[1], \
+		     ((type *) pc)[2], ((type *) pc)[3] ); \
+    }
+
+/**
+ * \bug All of the enum1 templates need to be updated to handle the case where
+ * \c type is \c GLdouble.  When the type is a double, the data comes before
+ * the enum.  This is also the reason the invocation of the
+ * \c GLX_DO_ALIGN_MAGIC macro was removed.
+ */
+#define dispatch_template_enum1_1s( name, type ) \
+    void __glXDisp_ ## name ( GLbyte * pc ) \
+    { \
+	gl ## name ( *(GLenum *) (pc + 0), \
+		     *(type *)   (pc + 4) ); \
+    } \
+    void __glXDispSwap_ ## name ( GLbyte * pc ) \
+    { \
+	__GLX_DECLARE_SWAP_VARIABLES; \
+	__GLX_SWAP_INT      (pc + 0); \
+	__GLX_SWAP_ ## type (pc + 4); \
+	gl ## name ( *(GLenum *) (pc + 0), \
+		     *(type *)   (pc + 4) ); \
+    }
+
+#define dispatch_template_enum1_Vv( name, type ) \
+    void __glXDisp_ ## name ( GLbyte * pc ) \
+    { \
+	gl ## name ( *(GLenum *) (pc + 0), \
+		      (type *)   (pc + 4) ); \
+    } \
+    void __glXDispSwap_ ## name ( GLbyte * pc ) \
+    { \
+	GLenum pname; GLint compsize; \
+	__GLX_DECLARE_SWAP_VARIABLES; \
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES; \
+	__GLX_SWAP_INT(pc + 0); \
+	pname = *(GLenum *)(pc + 0); \
+	compsize = __gl ## name ## _size(pname); \
+	if (compsize < 0) compsize = 0; \
+	__GLX_SWAP_ ## type ## _ARRAY(pc + 4, compsize); \
+	gl ## name ( *(GLenum *) (pc + 0), \
+		      (type *)   (pc + 4) ); \
+    }
+
+#ifndef MISSING_GL_EXTS
+dispatch_template_1( FogCoordfv,         GLfloat )
+dispatch_template_1( FogCoorddv,         GLdouble )
+dispatch_template_3( SecondaryColor3bv,  GLbyte )
+dispatch_template_3( SecondaryColor3sv,  GLshort )
+dispatch_template_3( SecondaryColor3iv,  GLint )
+dispatch_template_3( SecondaryColor3ubv, GLubyte )
+dispatch_template_3( SecondaryColor3usv, GLushort )
+dispatch_template_3( SecondaryColor3uiv, GLuint )
+dispatch_template_3( SecondaryColor3fv,  GLfloat )
+dispatch_template_3( SecondaryColor3dv,  GLdouble )
+
+dispatch_template_4s( BlendFuncSeparate,  GLenum )
+#endif /* !MISSING_GL_EXTS */
+
+void __glXDisp_Color3bv(GLbyte *pc)
+{
+	glColor3bv( 
+		(GLbyte   *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color3dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	glColor3dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color3fv(GLbyte *pc)
+{
+	glColor3fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color3iv(GLbyte *pc)
+{
+	glColor3iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color3sv(GLbyte *pc)
+{
+	glColor3sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color3ubv(GLbyte *pc)
+{
+	glColor3ubv( 
+		(GLubyte  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color3uiv(GLbyte *pc)
+{
+	glColor3uiv( 
+		(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color3usv(GLbyte *pc)
+{
+	glColor3usv( 
+		(GLushort *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color4bv(GLbyte *pc)
+{
+	glColor4bv( 
+		(GLbyte   *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color4dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 32);
+	    pc -= 4;
+	}
+#endif
+	glColor4dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color4fv(GLbyte *pc)
+{
+	glColor4fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color4iv(GLbyte *pc)
+{
+	glColor4iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color4sv(GLbyte *pc)
+{
+	glColor4sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color4ubv(GLbyte *pc)
+{
+	glColor4ubv( 
+		(GLubyte  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color4uiv(GLbyte *pc)
+{
+	glColor4uiv( 
+		(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDisp_Color4usv(GLbyte *pc)
+{
+	glColor4usv( 
+		(GLushort *)(pc + 0)
+	);
+}
+
+void __glXDisp_EdgeFlagv(GLbyte *pc)
+{
+	glEdgeFlagv( 
+		(GLboolean *)(pc + 0)
+	);
+}
+
+void __glXDisp_End(GLbyte *pc)
+{
+	glEnd( 
+	);
+}
+
+void __glXDisp_Indexdv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 8);
+	    pc -= 4;
+	}
+#endif
+	glIndexdv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_Indexfv(GLbyte *pc)
+{
+	glIndexfv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Indexiv(GLbyte *pc)
+{
+	glIndexiv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_Indexsv(GLbyte *pc)
+{
+	glIndexsv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Normal3bv(GLbyte *pc)
+{
+	glNormal3bv( 
+		(GLbyte   *)(pc + 0)
+	);
+}
+
+void __glXDisp_Normal3dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	glNormal3dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_Normal3fv(GLbyte *pc)
+{
+	glNormal3fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Normal3iv(GLbyte *pc)
+{
+	glNormal3iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_Normal3sv(GLbyte *pc)
+{
+	glNormal3sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_RasterPos2dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 16);
+	    pc -= 4;
+	}
+#endif
+	glRasterPos2dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_RasterPos2fv(GLbyte *pc)
+{
+	glRasterPos2fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_RasterPos2iv(GLbyte *pc)
+{
+	glRasterPos2iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_RasterPos2sv(GLbyte *pc)
+{
+	glRasterPos2sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_RasterPos3dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	glRasterPos3dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_RasterPos3fv(GLbyte *pc)
+{
+	glRasterPos3fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_RasterPos3iv(GLbyte *pc)
+{
+	glRasterPos3iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_RasterPos3sv(GLbyte *pc)
+{
+	glRasterPos3sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_RasterPos4dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 32);
+	    pc -= 4;
+	}
+#endif
+	glRasterPos4dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_RasterPos4fv(GLbyte *pc)
+{
+	glRasterPos4fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_RasterPos4iv(GLbyte *pc)
+{
+	glRasterPos4iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_RasterPos4sv(GLbyte *pc)
+{
+	glRasterPos4sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Rectdv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 32);
+	    pc -= 4;
+	}
+#endif
+	glRectdv( 
+		(GLdouble *)(pc + 0),
+		(GLdouble *)(pc + 16)
+	);
+}
+
+void __glXDisp_Rectfv(GLbyte *pc)
+{
+	glRectfv( 
+		(GLfloat  *)(pc + 0),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_Rectiv(GLbyte *pc)
+{
+	glRectiv( 
+		(GLint    *)(pc + 0),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_Rectsv(GLbyte *pc)
+{
+	glRectsv( 
+		(GLshort  *)(pc + 0),
+		(GLshort  *)(pc + 4)
+	);
+}
+
+void __glXDisp_TexCoord1dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 8);
+	    pc -= 4;
+	}
+#endif
+	glTexCoord1dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord1fv(GLbyte *pc)
+{
+	glTexCoord1fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord1iv(GLbyte *pc)
+{
+	glTexCoord1iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord1sv(GLbyte *pc)
+{
+	glTexCoord1sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord2dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 16);
+	    pc -= 4;
+	}
+#endif
+	glTexCoord2dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord2fv(GLbyte *pc)
+{
+	glTexCoord2fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord2iv(GLbyte *pc)
+{
+	glTexCoord2iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord2sv(GLbyte *pc)
+{
+	glTexCoord2sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord3dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	glTexCoord3dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord3fv(GLbyte *pc)
+{
+	glTexCoord3fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord3iv(GLbyte *pc)
+{
+	glTexCoord3iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord3sv(GLbyte *pc)
+{
+	glTexCoord3sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord4dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 32);
+	    pc -= 4;
+	}
+#endif
+	glTexCoord4dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord4fv(GLbyte *pc)
+{
+	glTexCoord4fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord4iv(GLbyte *pc)
+{
+	glTexCoord4iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexCoord4sv(GLbyte *pc)
+{
+	glTexCoord4sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Vertex2dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 16);
+	    pc -= 4;
+	}
+#endif
+	glVertex2dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_Vertex2fv(GLbyte *pc)
+{
+	glVertex2fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Vertex2iv(GLbyte *pc)
+{
+	glVertex2iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_Vertex2sv(GLbyte *pc)
+{
+	glVertex2sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Vertex3dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	glVertex3dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_Vertex3fv(GLbyte *pc)
+{
+	glVertex3fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Vertex3iv(GLbyte *pc)
+{
+	glVertex3iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_Vertex3sv(GLbyte *pc)
+{
+	glVertex3sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Vertex4dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 32);
+	    pc -= 4;
+	}
+#endif
+	glVertex4dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_Vertex4fv(GLbyte *pc)
+{
+	glVertex4fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Vertex4iv(GLbyte *pc)
+{
+	glVertex4iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_Vertex4sv(GLbyte *pc)
+{
+	glVertex4sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDisp_ClipPlane(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 36);
+	    pc -= 4;
+	}
+#endif
+	glClipPlane( 
+		*(GLenum   *)(pc + 32),
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_ColorMaterial(GLbyte *pc)
+{
+	glColorMaterial( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4)
+	);
+}
+
+void __glXDisp_CullFace(GLbyte *pc)
+{
+	glCullFace( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_Fogf(GLbyte *pc)
+{
+	glFogf( 
+		*(GLenum   *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDisp_Fogfv(GLbyte *pc)
+{
+	glFogfv( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDisp_Fogi(GLbyte *pc)
+{
+	glFogi( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDisp_Fogiv(GLbyte *pc)
+{
+	glFogiv( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDisp_FrontFace(GLbyte *pc)
+{
+	glFrontFace( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_Hint(GLbyte *pc)
+{
+	glHint( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4)
+	);
+}
+
+void __glXDisp_Lightf(GLbyte *pc)
+{
+	glLightf( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_Lightfv(GLbyte *pc)
+{
+	glLightfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_Lighti(GLbyte *pc)
+{
+	glLighti( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_Lightiv(GLbyte *pc)
+{
+	glLightiv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_LightModelf(GLbyte *pc)
+{
+	glLightModelf( 
+		*(GLenum   *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDisp_LightModelfv(GLbyte *pc)
+{
+	glLightModelfv( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDisp_LightModeli(GLbyte *pc)
+{
+	glLightModeli( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDisp_LightModeliv(GLbyte *pc)
+{
+	glLightModeliv( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDisp_LineStipple(GLbyte *pc)
+{
+	glLineStipple( 
+		*(GLint    *)(pc + 0),
+		*(GLushort *)(pc + 4)
+	);
+}
+
+void __glXDisp_LineWidth(GLbyte *pc)
+{
+	glLineWidth( 
+		*(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_Materialf(GLbyte *pc)
+{
+	glMaterialf( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_Materialfv(GLbyte *pc)
+{
+	glMaterialfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_Materiali(GLbyte *pc)
+{
+	glMateriali( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_Materialiv(GLbyte *pc)
+{
+	glMaterialiv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_PointSize(GLbyte *pc)
+{
+	glPointSize( 
+		*(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_PolygonMode(GLbyte *pc)
+{
+	glPolygonMode( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4)
+	);
+}
+
+void __glXDisp_Scissor(GLbyte *pc)
+{
+	glScissor( 
+		*(GLint    *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLsizei  *)(pc + 8),
+		*(GLsizei  *)(pc + 12)
+	);
+}
+
+void __glXDisp_ShadeModel(GLbyte *pc)
+{
+	glShadeModel( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexParameterf(GLbyte *pc)
+{
+	glTexParameterf( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_TexParameterfv(GLbyte *pc)
+{
+	glTexParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_TexParameteri(GLbyte *pc)
+{
+	glTexParameteri( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_TexParameteriv(GLbyte *pc)
+{
+	glTexParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_TexEnvf(GLbyte *pc)
+{
+	glTexEnvf( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_TexEnvfv(GLbyte *pc)
+{
+	glTexEnvfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_TexEnvi(GLbyte *pc)
+{
+	glTexEnvi( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_TexEnviv(GLbyte *pc)
+{
+	glTexEnviv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_TexGend(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 16);
+	    pc -= 4;
+	}
+#endif
+	glTexGend( 
+		*(GLenum   *)(pc + 8),
+		*(GLenum   *)(pc + 12),
+		*(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_TexGendv(GLbyte *pc)
+{
+#ifdef __GLX_ALIGN64
+	GLenum pname;
+	GLint cmdlen;
+	GLint compsize;
+
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glTexGendv_size(pname);
+	if (compsize < 0) compsize = 0;
+	cmdlen = __GLX_PAD(8+compsize*8);
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, cmdlen);
+	    pc -= 4;
+	}
+#endif
+
+	glTexGendv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLdouble *)(pc + 8)
+	);
+}
+
+void __glXDisp_TexGenf(GLbyte *pc)
+{
+	glTexGenf( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_TexGenfv(GLbyte *pc)
+{
+	glTexGenfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_TexGeni(GLbyte *pc)
+{
+	glTexGeni( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_TexGeniv(GLbyte *pc)
+{
+	glTexGeniv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_InitNames(GLbyte *pc)
+{
+	glInitNames( 
+	);
+}
+
+void __glXDisp_LoadName(GLbyte *pc)
+{
+	glLoadName( 
+		*(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDisp_PassThrough(GLbyte *pc)
+{
+	glPassThrough( 
+		*(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_PopName(GLbyte *pc)
+{
+	glPopName( 
+	);
+}
+
+void __glXDisp_PushName(GLbyte *pc)
+{
+	glPushName( 
+		*(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDisp_DrawBuffer(GLbyte *pc)
+{
+	glDrawBuffer( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_Clear(GLbyte *pc)
+{
+	glClear( 
+		*(GLbitfield *)(pc + 0)
+	);
+}
+
+void __glXDisp_ClearAccum(GLbyte *pc)
+{
+	glClearAccum( 
+		*(GLfloat  *)(pc + 0),
+		*(GLfloat  *)(pc + 4),
+		*(GLfloat  *)(pc + 8),
+		*(GLfloat  *)(pc + 12)
+	);
+}
+
+void __glXDisp_ClearIndex(GLbyte *pc)
+{
+	glClearIndex( 
+		*(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_ClearColor(GLbyte *pc)
+{
+	glClearColor( 
+		*(GLclampf *)(pc + 0),
+		*(GLclampf *)(pc + 4),
+		*(GLclampf *)(pc + 8),
+		*(GLclampf *)(pc + 12)
+	);
+}
+
+void __glXDisp_ClearStencil(GLbyte *pc)
+{
+	glClearStencil( 
+		*(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_ClearDepth(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 8);
+	    pc -= 4;
+	}
+#endif
+	glClearDepth( 
+		*(GLclampd *)(pc + 0)
+	);
+}
+
+void __glXDisp_StencilMask(GLbyte *pc)
+{
+	glStencilMask( 
+		*(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDisp_ColorMask(GLbyte *pc)
+{
+	glColorMask( 
+		*(GLboolean *)(pc + 0),
+		*(GLboolean *)(pc + 1),
+		*(GLboolean *)(pc + 2),
+		*(GLboolean *)(pc + 3)
+	);
+}
+
+void __glXDisp_DepthMask(GLbyte *pc)
+{
+	glDepthMask( 
+		*(GLboolean *)(pc + 0)
+	);
+}
+
+void __glXDisp_IndexMask(GLbyte *pc)
+{
+	glIndexMask( 
+		*(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDisp_Accum(GLbyte *pc)
+{
+	glAccum( 
+		*(GLenum   *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDisp_Disable(GLbyte *pc)
+{
+	glDisable( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_Enable(GLbyte *pc)
+{
+	glEnable( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_PopAttrib(GLbyte *pc)
+{
+	glPopAttrib( 
+	);
+}
+
+void __glXDisp_PushAttrib(GLbyte *pc)
+{
+	glPushAttrib( 
+		*(GLbitfield *)(pc + 0)
+	);
+}
+
+void __glXDisp_MapGrid1d(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 20);
+	    pc -= 4;
+	}
+#endif
+	glMapGrid1d( 
+		*(GLint    *)(pc + 16),
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8)
+	);
+}
+
+void __glXDisp_MapGrid1f(GLbyte *pc)
+{
+	glMapGrid1f( 
+		*(GLint    *)(pc + 0),
+		*(GLfloat  *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_MapGrid2d(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 40);
+	    pc -= 4;
+	}
+#endif
+	glMapGrid2d( 
+		*(GLint    *)(pc + 32),
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8),
+		*(GLint    *)(pc + 36),
+		*(GLdouble *)(pc + 16),
+		*(GLdouble *)(pc + 24)
+	);
+}
+
+void __glXDisp_MapGrid2f(GLbyte *pc)
+{
+	glMapGrid2f( 
+		*(GLint    *)(pc + 0),
+		*(GLfloat  *)(pc + 4),
+		*(GLfloat  *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLfloat  *)(pc + 16),
+		*(GLfloat  *)(pc + 20)
+	);
+}
+
+void __glXDisp_EvalCoord1dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 8);
+	    pc -= 4;
+	}
+#endif
+	glEvalCoord1dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_EvalCoord1fv(GLbyte *pc)
+{
+	glEvalCoord1fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_EvalCoord2dv(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 16);
+	    pc -= 4;
+	}
+#endif
+	glEvalCoord2dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_EvalCoord2fv(GLbyte *pc)
+{
+	glEvalCoord2fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_EvalMesh1(GLbyte *pc)
+{
+	glEvalMesh1( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_EvalPoint1(GLbyte *pc)
+{
+	glEvalPoint1( 
+		*(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDisp_EvalMesh2(GLbyte *pc)
+{
+	glEvalMesh2( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLint    *)(pc + 16)
+	);
+}
+
+void __glXDisp_EvalPoint2(GLbyte *pc)
+{
+	glEvalPoint2( 
+		*(GLint    *)(pc + 0),
+		*(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDisp_AlphaFunc(GLbyte *pc)
+{
+	glAlphaFunc( 
+		*(GLenum   *)(pc + 0),
+		*(GLclampf *)(pc + 4)
+	);
+}
+
+void __glXDisp_BlendFunc(GLbyte *pc)
+{
+	glBlendFunc( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4)
+	);
+}
+
+void __glXDisp_LogicOp(GLbyte *pc)
+{
+	glLogicOp( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_StencilFunc(GLbyte *pc)
+{
+	glStencilFunc( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLuint   *)(pc + 8)
+	);
+}
+
+void __glXDisp_StencilOp(GLbyte *pc)
+{
+	glStencilOp( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLenum   *)(pc + 8)
+	);
+}
+
+void __glXDisp_DepthFunc(GLbyte *pc)
+{
+	glDepthFunc( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_PixelZoom(GLbyte *pc)
+{
+	glPixelZoom( 
+		*(GLfloat  *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDisp_PixelTransferf(GLbyte *pc)
+{
+	glPixelTransferf( 
+		*(GLenum   *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDisp_PixelTransferi(GLbyte *pc)
+{
+	glPixelTransferi( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDisp_PixelMapfv(GLbyte *pc)
+{
+	glPixelMapfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_PixelMapuiv(GLbyte *pc)
+{
+	glPixelMapuiv( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		(GLuint   *)(pc + 8)
+	);
+}
+
+void __glXDisp_PixelMapusv(GLbyte *pc)
+{
+	glPixelMapusv( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		(GLushort *)(pc + 8)
+	);
+}
+
+void __glXDisp_ReadBuffer(GLbyte *pc)
+{
+	glReadBuffer( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_CopyPixels(GLbyte *pc)
+{
+	glCopyPixels( 
+		*(GLint    *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLsizei  *)(pc + 8),
+		*(GLsizei  *)(pc + 12),
+		*(GLenum   *)(pc + 16)
+	);
+}
+
+void __glXDisp_DepthRange(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 16);
+	    pc -= 4;
+	}
+#endif
+	glDepthRange( 
+		*(GLclampd *)(pc + 0),
+		*(GLclampd *)(pc + 8)
+	);
+}
+
+void __glXDisp_Frustum(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 48);
+	    pc -= 4;
+	}
+#endif
+	glFrustum( 
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8),
+		*(GLdouble *)(pc + 16),
+		*(GLdouble *)(pc + 24),
+		*(GLdouble *)(pc + 32),
+		*(GLdouble *)(pc + 40)
+	);
+}
+
+void __glXDisp_LoadIdentity(GLbyte *pc)
+{
+	glLoadIdentity( 
+	);
+}
+
+void __glXDisp_LoadMatrixf(GLbyte *pc)
+{
+	glLoadMatrixf( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_LoadMatrixd(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 128);
+	    pc -= 4;
+	}
+#endif
+	glLoadMatrixd( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_MatrixMode(GLbyte *pc)
+{
+	glMatrixMode( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_MultMatrixf(GLbyte *pc)
+{
+	glMultMatrixf( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDisp_MultMatrixd(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 128);
+	    pc -= 4;
+	}
+#endif
+	glMultMatrixd( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_Ortho(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 48);
+	    pc -= 4;
+	}
+#endif
+	glOrtho( 
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8),
+		*(GLdouble *)(pc + 16),
+		*(GLdouble *)(pc + 24),
+		*(GLdouble *)(pc + 32),
+		*(GLdouble *)(pc + 40)
+	);
+}
+
+void __glXDisp_PopMatrix(GLbyte *pc)
+{
+	glPopMatrix( 
+	);
+}
+
+void __glXDisp_PushMatrix(GLbyte *pc)
+{
+	glPushMatrix( 
+	);
+}
+
+void __glXDisp_Rotated(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 32);
+	    pc -= 4;
+	}
+#endif
+	glRotated( 
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8),
+		*(GLdouble *)(pc + 16),
+		*(GLdouble *)(pc + 24)
+	);
+}
+
+void __glXDisp_Rotatef(GLbyte *pc)
+{
+	glRotatef( 
+		*(GLfloat  *)(pc + 0),
+		*(GLfloat  *)(pc + 4),
+		*(GLfloat  *)(pc + 8),
+		*(GLfloat  *)(pc + 12)
+	);
+}
+
+void __glXDisp_Scaled(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	glScaled( 
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8),
+		*(GLdouble *)(pc + 16)
+	);
+}
+
+void __glXDisp_Scalef(GLbyte *pc)
+{
+	glScalef( 
+		*(GLfloat  *)(pc + 0),
+		*(GLfloat  *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_Translated(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	glTranslated( 
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8),
+		*(GLdouble *)(pc + 16)
+	);
+}
+
+void __glXDisp_Translatef(GLbyte *pc)
+{
+	glTranslatef( 
+		*(GLfloat  *)(pc + 0),
+		*(GLfloat  *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_Viewport(GLbyte *pc)
+{
+	glViewport( 
+		*(GLint    *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLsizei  *)(pc + 8),
+		*(GLsizei  *)(pc + 12)
+	);
+}
+
+void __glXDisp_PolygonOffset(GLbyte *pc)
+{
+	glPolygonOffset( 
+		*(GLfloat  *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDisp_CopyTexImage1D(GLbyte *pc)
+{
+	glCopyTexImage1D( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLenum   *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLint    *)(pc + 16),
+		*(GLsizei  *)(pc + 20),
+		*(GLint    *)(pc + 24)
+	);
+}
+
+void __glXDisp_CopyTexImage2D(GLbyte *pc)
+{
+	glCopyTexImage2D( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLenum   *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLint    *)(pc + 16),
+		*(GLsizei  *)(pc + 20),
+		*(GLsizei  *)(pc + 24),
+		*(GLint    *)(pc + 28)
+	);
+}
+
+void __glXDisp_CopyTexSubImage1D(GLbyte *pc)
+{
+	glCopyTexSubImage1D( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLint    *)(pc + 16),
+		*(GLsizei  *)(pc + 20)
+	);
+}
+
+void __glXDisp_CopyTexSubImage2D(GLbyte *pc)
+{
+	glCopyTexSubImage2D( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLint    *)(pc + 16),
+		*(GLint    *)(pc + 20),
+		*(GLsizei  *)(pc + 24),
+		*(GLsizei  *)(pc + 28)
+	);
+}
+
+void __glXDisp_BindTexture(GLbyte *pc)
+{
+	glBindTexture( 
+		*(GLenum   *)(pc + 0),
+		*(GLuint   *)(pc + 4)
+	);
+}
+
+void __glXDisp_PrioritizeTextures(GLbyte *pc)
+{
+	GLsizei n;
+
+	n = *(GLsizei *)(pc + 0);
+
+	glPrioritizeTextures( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *)(pc + 4),
+		(GLclampf *)(pc + 4+n*4)
+	);
+}
+
+void __glXDisp_Indexubv(GLbyte *pc)
+{
+	glIndexubv( 
+		(GLubyte  *)(pc + 0)
+	);
+}
+
+void __glXDisp_BlendColor(GLbyte *pc)
+{
+	glBlendColor( 
+		*(GLclampf *)(pc + 0),
+		*(GLclampf *)(pc + 4),
+		*(GLclampf *)(pc + 8),
+		*(GLclampf *)(pc + 12)
+	);
+}
+
+void __glXDisp_BlendEquation(GLbyte *pc)
+{
+	glBlendEquation( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_ColorTableParameterfv(GLbyte *pc)
+{
+	glColorTableParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_ColorTableParameteriv(GLbyte *pc)
+{
+	glColorTableParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_CopyColorTable(GLbyte *pc)
+{
+	glCopyColorTable( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLsizei  *)(pc + 16)
+	);
+}
+
+void __glXDisp_CopyColorSubTable(GLbyte *pc)
+{
+	glCopyColorSubTable( 
+		*(GLenum   *)(pc + 0),
+		*(GLsizei  *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLsizei  *)(pc + 16)
+	);
+}
+
+void __glXDisp_ConvolutionParameterf(GLbyte *pc)
+{
+	glConvolutionParameterf( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_ConvolutionParameterfv(GLbyte *pc)
+{
+	glConvolutionParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDisp_ConvolutionParameteri(GLbyte *pc)
+{
+	glConvolutionParameteri( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_ConvolutionParameteriv(GLbyte *pc)
+{
+	glConvolutionParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDisp_CopyConvolutionFilter1D(GLbyte *pc)
+{
+	glCopyConvolutionFilter1D( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLsizei  *)(pc + 16)
+	);
+}
+
+void __glXDisp_CopyConvolutionFilter2D(GLbyte *pc)
+{
+	glCopyConvolutionFilter2D( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLsizei  *)(pc + 16),
+		*(GLsizei  *)(pc + 20)
+	);
+}
+
+void __glXDisp_Histogram(GLbyte *pc)
+{
+	glHistogram( 
+		*(GLenum   *)(pc + 0),
+		*(GLsizei  *)(pc + 4),
+		*(GLenum   *)(pc + 8),
+		*(GLboolean *)(pc + 12)
+	);
+}
+
+void __glXDisp_Minmax(GLbyte *pc)
+{
+	glMinmax( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLboolean *)(pc + 8)
+	);
+}
+
+void __glXDisp_ResetHistogram(GLbyte *pc)
+{
+	glResetHistogram( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_ResetMinmax(GLbyte *pc)
+{
+	glResetMinmax( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_CopyTexSubImage3D(GLbyte *pc)
+{
+	glCopyTexSubImage3D( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLint    *)(pc + 16),
+		*(GLint    *)(pc + 20),
+		*(GLint    *)(pc + 24),
+		*(GLsizei  *)(pc + 28),
+		*(GLsizei  *)(pc + 32)
+	);
+}
+
+void __glXDisp_ActiveTextureARB(GLbyte *pc)
+{
+	glActiveTextureARB( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDisp_MultiTexCoord1dvARB(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 12);
+	    pc -= 4;
+	}
+#endif
+	glMultiTexCoord1dvARB( 
+		*(GLenum   *)(pc + 8),
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_MultiTexCoord1fvARB(GLbyte *pc)
+{
+	glMultiTexCoord1fvARB( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDisp_MultiTexCoord1ivARB(GLbyte *pc)
+{
+	glMultiTexCoord1ivARB( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDisp_MultiTexCoord1svARB(GLbyte *pc)
+{
+	glMultiTexCoord1svARB( 
+		*(GLenum   *)(pc + 0),
+		(GLshort  *)(pc + 4)
+	);
+}
+
+void __glXDisp_MultiTexCoord2dvARB(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 20);
+	    pc -= 4;
+	}
+#endif
+	glMultiTexCoord2dvARB( 
+		*(GLenum   *)(pc + 16),
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_MultiTexCoord2fvARB(GLbyte *pc)
+{
+	glMultiTexCoord2fvARB( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDisp_MultiTexCoord2ivARB(GLbyte *pc)
+{
+	glMultiTexCoord2ivARB( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDisp_MultiTexCoord2svARB(GLbyte *pc)
+{
+	glMultiTexCoord2svARB( 
+		*(GLenum   *)(pc + 0),
+		(GLshort  *)(pc + 4)
+	);
+}
+
+void __glXDisp_MultiTexCoord3dvARB(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 28);
+	    pc -= 4;
+	}
+#endif
+	glMultiTexCoord3dvARB( 
+		*(GLenum   *)(pc + 24),
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_MultiTexCoord3fvARB(GLbyte *pc)
+{
+	glMultiTexCoord3fvARB( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDisp_MultiTexCoord3ivARB(GLbyte *pc)
+{
+	glMultiTexCoord3ivARB( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDisp_MultiTexCoord3svARB(GLbyte *pc)
+{
+	glMultiTexCoord3svARB( 
+		*(GLenum   *)(pc + 0),
+		(GLshort  *)(pc + 4)
+	);
+}
+
+void __glXDisp_MultiTexCoord4dvARB(GLbyte *pc)
+{
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 36);
+	    pc -= 4;
+	}
+#endif
+	glMultiTexCoord4dvARB( 
+		*(GLenum   *)(pc + 32),
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDisp_MultiTexCoord4fvARB(GLbyte *pc)
+{
+	glMultiTexCoord4fvARB( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDisp_MultiTexCoord4ivARB(GLbyte *pc)
+{
+	glMultiTexCoord4ivARB( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDisp_MultiTexCoord4svARB(GLbyte *pc)
+{
+	glMultiTexCoord4svARB( 
+		*(GLenum   *)(pc + 0),
+		(GLshort  *)(pc + 4)
+	);
+}
+
+
+/*
+ * Extensions
+ */
+
+#ifndef MISSING_GL_EXTS
+
+void __glXDisp_PointParameterfARB(GLbyte *pc)
+{
+	glPointParameterfARB(
+		*(GLenum *)(pc + 0),
+		*(GLfloat *)(pc + 4)
+	);
+}
+
+
+void __glXDisp_PointParameterfvARB(GLbyte *pc)
+{
+	glPointParameterfvARB(
+		*(GLenum *)(pc + 0),
+		(GLfloat *)(pc + 4)
+	);
+}
+
+dispatch_template_enum1_1s(PointParameteriNV,  GLint)
+dispatch_template_enum1_Vv(PointParameterivNV, GLint)
+
+void __glXDisp_ActiveStencilFaceEXT(GLbyte *pc)
+{
+	glActiveStencilFaceEXT(
+		*(GLenum *)(pc + 0)
+	);
+}
+
+void __glXDisp_WindowPos3fARB(GLbyte *pc)
+{
+	glWindowPos3fARB(
+		*(GLfloat *)(pc + 0),
+		*(GLfloat *)(pc + 4),
+		*(GLfloat *)(pc + 8)
+	);
+}
+#endif /* !MISSING_GL_EXTS */
+
+void __glXDisp_SampleCoverageARB(GLbyte *pc)
+{
+	glSampleCoverageARB(
+		*(GLfloat *)(pc + 0),
+		*(GLboolean *)(pc + 4)
+	);
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/g_renderswap.c b/nx-X11/programs/Xserver/GL/glx/g_renderswap.c
new file mode 100644
index 000000000..f485a2690
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/g_renderswap.c
@@ -0,0 +1,3387 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_renderswap.c,v 1.8 2004/01/28 18:11:50 alanh Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: This software was created using the
+** OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
+** not been independently verified as being compliant with the OpenGL(R)
+** version 1.2.1 Specification.
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxext.h"
+#include "g_disptab.h"
+#include "g_disptab_EXT.h"
+#include "unpack.h"
+#include "impsize.h"
+#include "singlesize.h"
+
+void __glXDispSwap_CallList(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glCallList( 
+		*(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_ListBase(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glListBase( 
+		*(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Begin(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glBegin( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color3bv(GLbyte *pc)
+{
+	glColor3bv( 
+		(GLbyte   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color3dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 3);
+
+	glColor3dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color3fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 3);
+
+	glColor3fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color3iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 3);
+
+	glColor3iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color3sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 3);
+
+	glColor3sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color3ubv(GLbyte *pc)
+{
+	glColor3ubv( 
+		(GLubyte  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color3uiv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 3);
+
+	glColor3uiv( 
+		(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color3usv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 3);
+
+	glColor3usv( 
+		(GLushort *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color4bv(GLbyte *pc)
+{
+	glColor4bv( 
+		(GLbyte   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color4dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 32);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 4);
+
+	glColor4dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color4fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 4);
+
+	glColor4fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color4iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 4);
+
+	glColor4iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color4sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 4);
+
+	glColor4sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color4ubv(GLbyte *pc)
+{
+	glColor4ubv( 
+		(GLubyte  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color4uiv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 4);
+
+	glColor4uiv( 
+		(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Color4usv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 4);
+
+	glColor4usv( 
+		(GLushort *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_EdgeFlagv(GLbyte *pc)
+{
+	glEdgeFlagv( 
+		(GLboolean *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_End(GLbyte *pc)
+{
+	glEnd( 
+	);
+}
+
+void __glXDispSwap_Indexdv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 8);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 1);
+
+	glIndexdv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Indexfv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 1);
+
+	glIndexfv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Indexiv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 1);
+
+	glIndexiv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Indexsv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 1);
+
+	glIndexsv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Normal3bv(GLbyte *pc)
+{
+	glNormal3bv( 
+		(GLbyte   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Normal3dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 3);
+
+	glNormal3dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Normal3fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 3);
+
+	glNormal3fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Normal3iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 3);
+
+	glNormal3iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Normal3sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 3);
+
+	glNormal3sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_RasterPos2dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 16);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 2);
+
+	glRasterPos2dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_RasterPos2fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 2);
+
+	glRasterPos2fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_RasterPos2iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 2);
+
+	glRasterPos2iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_RasterPos2sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 2);
+
+	glRasterPos2sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_RasterPos3dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 3);
+
+	glRasterPos3dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_RasterPos3fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 3);
+
+	glRasterPos3fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_RasterPos3iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 3);
+
+	glRasterPos3iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_RasterPos3sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 3);
+
+	glRasterPos3sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_RasterPos4dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 32);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 4);
+
+	glRasterPos4dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_RasterPos4fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 4);
+
+	glRasterPos4fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_RasterPos4iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 4);
+
+	glRasterPos4iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_RasterPos4sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 4);
+
+	glRasterPos4sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Rectdv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 32);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 2);
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 16, 2);
+
+	glRectdv( 
+		(GLdouble *)(pc + 0),
+		(GLdouble *)(pc + 16)
+	);
+}
+
+void __glXDispSwap_Rectfv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 2);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 8, 2);
+
+	glRectfv( 
+		(GLfloat  *)(pc + 0),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_Rectiv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 2);
+	__GLX_SWAP_INT_ARRAY(pc + 8, 2);
+
+	glRectiv( 
+		(GLint    *)(pc + 0),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_Rectsv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 2);
+	__GLX_SWAP_SHORT_ARRAY(pc + 4, 2);
+
+	glRectsv( 
+		(GLshort  *)(pc + 0),
+		(GLshort  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_TexCoord1dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 8);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 1);
+
+	glTexCoord1dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord1fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 1);
+
+	glTexCoord1fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord1iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 1);
+
+	glTexCoord1iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord1sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 1);
+
+	glTexCoord1sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord2dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 16);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 2);
+
+	glTexCoord2dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord2fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 2);
+
+	glTexCoord2fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord2iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 2);
+
+	glTexCoord2iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord2sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 2);
+
+	glTexCoord2sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord3dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 3);
+
+	glTexCoord3dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord3fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 3);
+
+	glTexCoord3fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord3iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 3);
+
+	glTexCoord3iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord3sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 3);
+
+	glTexCoord3sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord4dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 32);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 4);
+
+	glTexCoord4dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord4fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 4);
+
+	glTexCoord4fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord4iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 4);
+
+	glTexCoord4iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexCoord4sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 4);
+
+	glTexCoord4sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Vertex2dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 16);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 2);
+
+	glVertex2dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Vertex2fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 2);
+
+	glVertex2fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Vertex2iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 2);
+
+	glVertex2iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Vertex2sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 2);
+
+	glVertex2sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Vertex3dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 3);
+
+	glVertex3dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Vertex3fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 3);
+
+	glVertex3fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Vertex3iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 3);
+
+	glVertex3iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Vertex3sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 3);
+
+	glVertex3sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Vertex4dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 32);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 4);
+
+	glVertex4dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Vertex4fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 4);
+
+	glVertex4fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Vertex4iv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT_ARRAY(pc + 0, 4);
+
+	glVertex4iv( 
+		(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Vertex4sv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_SHORT_ARRAY(pc + 0, 4);
+
+	glVertex4sv( 
+		(GLshort  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_ClipPlane(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 36);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_INT(pc + 32);
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 4);
+
+	glClipPlane( 
+		*(GLenum   *)(pc + 32),
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_ColorMaterial(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glColorMaterial( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_CullFace(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glCullFace( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Fogf(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+
+	glFogf( 
+		*(GLenum   *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_Fogfv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glFogfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_FLOAT_ARRAY(pc + 4, compsize);
+
+	glFogfv( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_Fogi(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glFogi( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_Fogiv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glFogiv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT_ARRAY(pc + 4, compsize);
+
+	glFogiv( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_FrontFace(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glFrontFace( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Hint(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glHint( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_Lightf(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+
+	glLightf( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_Lightfv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glLightfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 8, compsize);
+
+	glLightfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_Lighti(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+
+	glLighti( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_Lightiv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glLightiv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 8, compsize);
+
+	glLightiv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_LightModelf(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+
+	glLightModelf( 
+		*(GLenum   *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_LightModelfv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glLightModelfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_FLOAT_ARRAY(pc + 4, compsize);
+
+	glLightModelfv( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_LightModeli(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glLightModeli( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_LightModeliv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glLightModeliv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT_ARRAY(pc + 4, compsize);
+
+	glLightModeliv( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_LineStipple(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_SHORT(pc + 4);
+
+	glLineStipple( 
+		*(GLint    *)(pc + 0),
+		*(GLushort *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_LineWidth(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_FLOAT(pc + 0);
+
+	glLineWidth( 
+		*(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Materialf(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+
+	glMaterialf( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_Materialfv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glMaterialfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 8, compsize);
+
+	glMaterialfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_Materiali(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+
+	glMateriali( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_Materialiv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glMaterialiv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 8, compsize);
+
+	glMaterialiv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_PointSize(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_FLOAT(pc + 0);
+
+	glPointSize( 
+		*(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_PolygonMode(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glPolygonMode( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_Scissor(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+
+	glScissor( 
+		*(GLint    *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLsizei  *)(pc + 8),
+		*(GLsizei  *)(pc + 12)
+	);
+}
+
+void __glXDispSwap_ShadeModel(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glShadeModel( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexParameterf(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+
+	glTexParameterf( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_TexParameterfv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glTexParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 8, compsize);
+
+	glTexParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_TexParameteri(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+
+	glTexParameteri( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_TexParameteriv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glTexParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 8, compsize);
+
+	glTexParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_TexEnvf(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+
+	glTexEnvf( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_TexEnvfv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glTexEnvfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 8, compsize);
+
+	glTexEnvfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_TexEnvi(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+
+	glTexEnvi( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_TexEnviv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glTexEnviv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 8, compsize);
+
+	glTexEnviv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_TexGend(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 16);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_DOUBLE(pc + 0);
+
+	glTexGend( 
+		*(GLenum   *)(pc + 8),
+		*(GLenum   *)(pc + 12),
+		*(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_TexGendv(GLbyte *pc)
+{
+	GLenum pname;
+#ifdef __GLX_ALIGN64
+	GLint cmdlen;
+#endif
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glTexGendv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+#ifdef __GLX_ALIGN64
+	cmdlen = __GLX_PAD(8+compsize*8);
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, cmdlen);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 8, compsize);
+
+	glTexGendv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLdouble *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_TexGenf(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+
+	glTexGenf( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_TexGenfv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glTexGenfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 8, compsize);
+
+	glTexGenfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_TexGeni(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+
+	glTexGeni( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_TexGeniv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glTexGeniv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 8, compsize);
+
+	glTexGeniv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_InitNames(GLbyte *pc)
+{
+	glInitNames( 
+	);
+}
+
+void __glXDispSwap_LoadName(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glLoadName( 
+		*(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_PassThrough(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_FLOAT(pc + 0);
+
+	glPassThrough( 
+		*(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_PopName(GLbyte *pc)
+{
+	glPopName( 
+	);
+}
+
+void __glXDispSwap_PushName(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glPushName( 
+		*(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_DrawBuffer(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glDrawBuffer( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Clear(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glClear( 
+		*(GLbitfield *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_ClearAccum(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_FLOAT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+	__GLX_SWAP_FLOAT(pc + 12);
+
+	glClearAccum( 
+		*(GLfloat  *)(pc + 0),
+		*(GLfloat  *)(pc + 4),
+		*(GLfloat  *)(pc + 8),
+		*(GLfloat  *)(pc + 12)
+	);
+}
+
+void __glXDispSwap_ClearIndex(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_FLOAT(pc + 0);
+
+	glClearIndex( 
+		*(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_ClearColor(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_FLOAT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+	__GLX_SWAP_FLOAT(pc + 12);
+
+	glClearColor( 
+		*(GLclampf *)(pc + 0),
+		*(GLclampf *)(pc + 4),
+		*(GLclampf *)(pc + 8),
+		*(GLclampf *)(pc + 12)
+	);
+}
+
+void __glXDispSwap_ClearStencil(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glClearStencil( 
+		*(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_ClearDepth(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 8);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE(pc + 0);
+
+	glClearDepth( 
+		*(GLclampd *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_StencilMask(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glStencilMask( 
+		*(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_ColorMask(GLbyte *pc)
+{
+	glColorMask( 
+		*(GLboolean *)(pc + 0),
+		*(GLboolean *)(pc + 1),
+		*(GLboolean *)(pc + 2),
+		*(GLboolean *)(pc + 3)
+	);
+}
+
+void __glXDispSwap_DepthMask(GLbyte *pc)
+{
+	glDepthMask( 
+		*(GLboolean *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_IndexMask(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glIndexMask( 
+		*(GLuint   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Accum(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+
+	glAccum( 
+		*(GLenum   *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_Disable(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glDisable( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Enable(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glEnable( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_PopAttrib(GLbyte *pc)
+{
+	glPopAttrib( 
+	);
+}
+
+void __glXDispSwap_PushAttrib(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glPushAttrib( 
+		*(GLbitfield *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_MapGrid1d(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 20);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_INT(pc + 16);
+	__GLX_SWAP_DOUBLE(pc + 0);
+	__GLX_SWAP_DOUBLE(pc + 8);
+
+	glMapGrid1d( 
+		*(GLint    *)(pc + 16),
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_MapGrid1f(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+
+	glMapGrid1f( 
+		*(GLint    *)(pc + 0),
+		*(GLfloat  *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_MapGrid2d(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 40);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_INT(pc + 32);
+	__GLX_SWAP_DOUBLE(pc + 0);
+	__GLX_SWAP_DOUBLE(pc + 8);
+	__GLX_SWAP_INT(pc + 36);
+	__GLX_SWAP_DOUBLE(pc + 16);
+	__GLX_SWAP_DOUBLE(pc + 24);
+
+	glMapGrid2d( 
+		*(GLint    *)(pc + 32),
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8),
+		*(GLint    *)(pc + 36),
+		*(GLdouble *)(pc + 16),
+		*(GLdouble *)(pc + 24)
+	);
+}
+
+void __glXDispSwap_MapGrid2f(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_FLOAT(pc + 16);
+	__GLX_SWAP_FLOAT(pc + 20);
+
+	glMapGrid2f( 
+		*(GLint    *)(pc + 0),
+		*(GLfloat  *)(pc + 4),
+		*(GLfloat  *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLfloat  *)(pc + 16),
+		*(GLfloat  *)(pc + 20)
+	);
+}
+
+void __glXDispSwap_EvalCoord1dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 8);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 1);
+
+	glEvalCoord1dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_EvalCoord1fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 1);
+
+	glEvalCoord1fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_EvalCoord2dv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 16);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 2);
+
+	glEvalCoord2dv( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_EvalCoord2fv(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 2);
+
+	glEvalCoord2fv( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_EvalMesh1(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+
+	glEvalMesh1( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_EvalPoint1(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glEvalPoint1( 
+		*(GLint    *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_EvalMesh2(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_INT(pc + 16);
+
+	glEvalMesh2( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLint    *)(pc + 16)
+	);
+}
+
+void __glXDispSwap_EvalPoint2(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glEvalPoint2( 
+		*(GLint    *)(pc + 0),
+		*(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_AlphaFunc(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+
+	glAlphaFunc( 
+		*(GLenum   *)(pc + 0),
+		*(GLclampf *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_BlendFunc(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glBlendFunc( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_LogicOp(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glLogicOp( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_StencilFunc(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+
+	glStencilFunc( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLuint   *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_StencilOp(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+
+	glStencilOp( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLenum   *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_DepthFunc(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glDepthFunc( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_PixelZoom(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_FLOAT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+
+	glPixelZoom( 
+		*(GLfloat  *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_PixelTransferf(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+
+	glPixelTransferf( 
+		*(GLenum   *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_PixelTransferi(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glPixelTransferi( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_PixelMapfv(GLbyte *pc)
+{
+	GLint mapsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	mapsize = *(GLint *)(pc + 4);
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 8, mapsize);
+
+	glPixelMapfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_PixelMapuiv(GLbyte *pc)
+{
+	GLint mapsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	mapsize = *(GLint *)(pc + 4);
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 8, mapsize);
+
+	glPixelMapuiv( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		(GLuint   *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_PixelMapusv(GLbyte *pc)
+{
+	GLint mapsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	mapsize = *(GLint *)(pc + 4);
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_SHORT_ARRAY(pc + 8, mapsize);
+
+	glPixelMapusv( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		(GLushort *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_ReadBuffer(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glReadBuffer( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_CopyPixels(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_INT(pc + 16);
+
+	glCopyPixels( 
+		*(GLint    *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLsizei  *)(pc + 8),
+		*(GLsizei  *)(pc + 12),
+		*(GLenum   *)(pc + 16)
+	);
+}
+
+void __glXDispSwap_DepthRange(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 16);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE(pc + 0);
+	__GLX_SWAP_DOUBLE(pc + 8);
+
+	glDepthRange( 
+		*(GLclampd *)(pc + 0),
+		*(GLclampd *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_Frustum(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 48);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE(pc + 0);
+	__GLX_SWAP_DOUBLE(pc + 8);
+	__GLX_SWAP_DOUBLE(pc + 16);
+	__GLX_SWAP_DOUBLE(pc + 24);
+	__GLX_SWAP_DOUBLE(pc + 32);
+	__GLX_SWAP_DOUBLE(pc + 40);
+
+	glFrustum( 
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8),
+		*(GLdouble *)(pc + 16),
+		*(GLdouble *)(pc + 24),
+		*(GLdouble *)(pc + 32),
+		*(GLdouble *)(pc + 40)
+	);
+}
+
+void __glXDispSwap_LoadIdentity(GLbyte *pc)
+{
+	glLoadIdentity( 
+	);
+}
+
+void __glXDispSwap_LoadMatrixf(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 16);
+
+	glLoadMatrixf( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_LoadMatrixd(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 128);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 16);
+
+	glLoadMatrixd( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_MatrixMode(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glMatrixMode( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_MultMatrixf(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_FLOAT_ARRAY(pc + 0, 16);
+
+	glMultMatrixf( 
+		(GLfloat  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_MultMatrixd(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 128);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 16);
+
+	glMultMatrixd( 
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_Ortho(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 48);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE(pc + 0);
+	__GLX_SWAP_DOUBLE(pc + 8);
+	__GLX_SWAP_DOUBLE(pc + 16);
+	__GLX_SWAP_DOUBLE(pc + 24);
+	__GLX_SWAP_DOUBLE(pc + 32);
+	__GLX_SWAP_DOUBLE(pc + 40);
+
+	glOrtho( 
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8),
+		*(GLdouble *)(pc + 16),
+		*(GLdouble *)(pc + 24),
+		*(GLdouble *)(pc + 32),
+		*(GLdouble *)(pc + 40)
+	);
+}
+
+void __glXDispSwap_PopMatrix(GLbyte *pc)
+{
+	glPopMatrix( 
+	);
+}
+
+void __glXDispSwap_PushMatrix(GLbyte *pc)
+{
+	glPushMatrix( 
+	);
+}
+
+void __glXDispSwap_Rotated(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 32);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE(pc + 0);
+	__GLX_SWAP_DOUBLE(pc + 8);
+	__GLX_SWAP_DOUBLE(pc + 16);
+	__GLX_SWAP_DOUBLE(pc + 24);
+
+	glRotated( 
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8),
+		*(GLdouble *)(pc + 16),
+		*(GLdouble *)(pc + 24)
+	);
+}
+
+void __glXDispSwap_Rotatef(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_FLOAT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+	__GLX_SWAP_FLOAT(pc + 12);
+
+	glRotatef( 
+		*(GLfloat  *)(pc + 0),
+		*(GLfloat  *)(pc + 4),
+		*(GLfloat  *)(pc + 8),
+		*(GLfloat  *)(pc + 12)
+	);
+}
+
+void __glXDispSwap_Scaled(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE(pc + 0);
+	__GLX_SWAP_DOUBLE(pc + 8);
+	__GLX_SWAP_DOUBLE(pc + 16);
+
+	glScaled( 
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8),
+		*(GLdouble *)(pc + 16)
+	);
+}
+
+void __glXDispSwap_Scalef(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_FLOAT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+
+	glScalef( 
+		*(GLfloat  *)(pc + 0),
+		*(GLfloat  *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_Translated(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 24);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_DOUBLE(pc + 0);
+	__GLX_SWAP_DOUBLE(pc + 8);
+	__GLX_SWAP_DOUBLE(pc + 16);
+
+	glTranslated( 
+		*(GLdouble *)(pc + 0),
+		*(GLdouble *)(pc + 8),
+		*(GLdouble *)(pc + 16)
+	);
+}
+
+void __glXDispSwap_Translatef(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_FLOAT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+
+	glTranslatef( 
+		*(GLfloat  *)(pc + 0),
+		*(GLfloat  *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_Viewport(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+
+	glViewport( 
+		*(GLint    *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLsizei  *)(pc + 8),
+		*(GLsizei  *)(pc + 12)
+	);
+}
+
+void __glXDispSwap_PolygonOffset(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_FLOAT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+
+	glPolygonOffset( 
+		*(GLfloat  *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_CopyTexImage1D(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_INT(pc + 16);
+	__GLX_SWAP_INT(pc + 20);
+	__GLX_SWAP_INT(pc + 24);
+
+	glCopyTexImage1D( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLenum   *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLint    *)(pc + 16),
+		*(GLsizei  *)(pc + 20),
+		*(GLint    *)(pc + 24)
+	);
+}
+
+void __glXDispSwap_CopyTexImage2D(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_INT(pc + 16);
+	__GLX_SWAP_INT(pc + 20);
+	__GLX_SWAP_INT(pc + 24);
+	__GLX_SWAP_INT(pc + 28);
+
+	glCopyTexImage2D( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLenum   *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLint    *)(pc + 16),
+		*(GLsizei  *)(pc + 20),
+		*(GLsizei  *)(pc + 24),
+		*(GLint    *)(pc + 28)
+	);
+}
+
+void __glXDispSwap_CopyTexSubImage1D(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_INT(pc + 16);
+	__GLX_SWAP_INT(pc + 20);
+
+	glCopyTexSubImage1D( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLint    *)(pc + 16),
+		*(GLsizei  *)(pc + 20)
+	);
+}
+
+void __glXDispSwap_CopyTexSubImage2D(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_INT(pc + 16);
+	__GLX_SWAP_INT(pc + 20);
+	__GLX_SWAP_INT(pc + 24);
+	__GLX_SWAP_INT(pc + 28);
+
+	glCopyTexSubImage2D( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLint    *)(pc + 16),
+		*(GLint    *)(pc + 20),
+		*(GLsizei  *)(pc + 24),
+		*(GLsizei  *)(pc + 28)
+	);
+}
+
+void __glXDispSwap_BindTexture(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glBindTexture( 
+		*(GLenum   *)(pc + 0),
+		*(GLuint   *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_PrioritizeTextures(GLbyte *pc)
+{
+	GLsizei n;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	n = *(GLsizei *)(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 4, n);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 4+n*4, n);
+
+	glPrioritizeTextures( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *)(pc + 4),
+		(GLclampf *)(pc + 4+n*4)
+	);
+}
+
+void __glXDispSwap_Indexubv(GLbyte *pc)
+{
+	glIndexubv( 
+		(GLubyte  *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_BlendColor(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_FLOAT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+	__GLX_SWAP_FLOAT(pc + 12);
+
+	glBlendColor( 
+		*(GLclampf *)(pc + 0),
+		*(GLclampf *)(pc + 4),
+		*(GLclampf *)(pc + 8),
+		*(GLclampf *)(pc + 12)
+	);
+}
+
+void __glXDispSwap_BlendEquation(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glBlendEquation( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_ColorTableParameterfv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glColorTableParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 8, compsize);
+
+	glColorTableParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_ColorTableParameteriv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glColorTableParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 8, compsize);
+
+	glColorTableParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_CopyColorTable(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_INT(pc + 16);
+
+	glCopyColorTable( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLsizei  *)(pc + 16)
+	);
+}
+
+void __glXDispSwap_CopyColorSubTable(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_INT(pc + 16);
+
+	glCopyColorSubTable( 
+		*(GLenum   *)(pc + 0),
+		*(GLsizei  *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLsizei  *)(pc + 16)
+	);
+}
+
+void __glXDispSwap_ConvolutionParameterf(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+
+	glConvolutionParameterf( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_ConvolutionParameterfv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glConvolutionParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 8, compsize);
+
+	glConvolutionParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_ConvolutionParameteri(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+
+	glConvolutionParameteri( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_ConvolutionParameteriv(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glConvolutionParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 8, compsize);
+
+	glConvolutionParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_CopyConvolutionFilter1D(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_INT(pc + 16);
+
+	glCopyConvolutionFilter1D( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLsizei  *)(pc + 16)
+	);
+}
+
+void __glXDispSwap_CopyConvolutionFilter2D(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_INT(pc + 16);
+	__GLX_SWAP_INT(pc + 20);
+
+	glCopyConvolutionFilter2D( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLsizei  *)(pc + 16),
+		*(GLsizei  *)(pc + 20)
+	);
+}
+
+void __glXDispSwap_Histogram(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+
+	glHistogram( 
+		*(GLenum   *)(pc + 0),
+		*(GLsizei  *)(pc + 4),
+		*(GLenum   *)(pc + 8),
+		*(GLboolean *)(pc + 12)
+	);
+}
+
+void __glXDispSwap_Minmax(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glMinmax( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		*(GLboolean *)(pc + 8)
+	);
+}
+
+void __glXDispSwap_ResetHistogram(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glResetHistogram( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_ResetMinmax(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glResetMinmax( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_CopyTexSubImage3D(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_INT(pc + 12);
+	__GLX_SWAP_INT(pc + 16);
+	__GLX_SWAP_INT(pc + 20);
+	__GLX_SWAP_INT(pc + 24);
+	__GLX_SWAP_INT(pc + 28);
+	__GLX_SWAP_INT(pc + 32);
+
+	glCopyTexSubImage3D( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLint    *)(pc + 8),
+		*(GLint    *)(pc + 12),
+		*(GLint    *)(pc + 16),
+		*(GLint    *)(pc + 20),
+		*(GLint    *)(pc + 24),
+		*(GLsizei  *)(pc + 28),
+		*(GLsizei  *)(pc + 32)
+	);
+}
+
+void __glXDispSwap_ActiveTextureARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glActiveTextureARB( 
+		*(GLenum   *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord1dvARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 12);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_INT(pc + 8);
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 1);
+
+	glMultiTexCoord1dvARB( 
+		*(GLenum   *)(pc + 8),
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord1fvARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 4, 1);
+
+	glMultiTexCoord1fvARB( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord1ivARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 4, 1);
+
+	glMultiTexCoord1ivARB( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord1svARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_SHORT_ARRAY(pc + 4, 1);
+
+	glMultiTexCoord1svARB( 
+		*(GLenum   *)(pc + 0),
+		(GLshort  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord2dvARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 20);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_INT(pc + 16);
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 2);
+
+	glMultiTexCoord2dvARB( 
+		*(GLenum   *)(pc + 16),
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord2fvARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 4, 2);
+
+	glMultiTexCoord2fvARB( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord2ivARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 4, 2);
+
+	glMultiTexCoord2ivARB( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord2svARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_SHORT_ARRAY(pc + 4, 2);
+
+	glMultiTexCoord2svARB( 
+		*(GLenum   *)(pc + 0),
+		(GLshort  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord3dvARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 28);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_INT(pc + 24);
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 3);
+
+	glMultiTexCoord3dvARB( 
+		*(GLenum   *)(pc + 24),
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord3fvARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 4, 3);
+
+	glMultiTexCoord3fvARB( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord3ivARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 4, 3);
+
+	glMultiTexCoord3ivARB( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord3svARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_SHORT_ARRAY(pc + 4, 3);
+
+	glMultiTexCoord3svARB( 
+		*(GLenum   *)(pc + 0),
+		(GLshort  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord4dvARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+#ifdef __GLX_ALIGN64
+	if ((unsigned long)(pc) & 7) {
+	    __GLX_MEM_COPY(pc-4, pc, 36);
+	    pc -= 4;
+	}
+#endif
+	__GLX_SWAP_INT(pc + 32);
+	__GLX_SWAP_DOUBLE_ARRAY(pc + 0, 4);
+
+	glMultiTexCoord4dvARB( 
+		*(GLenum   *)(pc + 32),
+		(GLdouble *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord4fvARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT_ARRAY(pc + 4, 4);
+
+	glMultiTexCoord4fvARB( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord4ivARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 4, 4);
+
+	glMultiTexCoord4ivARB( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_MultiTexCoord4svARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_SHORT_ARRAY(pc + 4, 4);
+
+	glMultiTexCoord4svARB( 
+		*(GLenum   *)(pc + 0),
+		(GLshort  *)(pc + 4)
+	);
+}
+
+
+/*
+ * Extensions
+ */
+
+#ifndef MISSING_GL_EXTS
+
+void __glXDispSwap_PointParameterfARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+	glPointParameterfARB(
+		*(GLenum *)(pc + 0),
+		*(GLfloat *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_PointParameterfvARB(GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glPointParameterfvEXT_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_FLOAT_ARRAY(pc + 4, compsize);
+
+	glPointParameterfvARB(
+		*(GLenum *)(pc + 0),
+		(GLfloat *)(pc + 4)
+	);
+}
+
+void __glXDispSwap_ActiveStencilFaceEXT(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(pc + 0);
+
+	glActiveStencilFaceEXT(
+		*(GLenum *)(pc + 0)
+	);
+}
+
+void __glXDispSwap_WindowPos3fARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_SWAP_FLOAT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+	__GLX_SWAP_FLOAT(pc + 8);
+	glWindowPos3fARB(
+		*(GLfloat *)(pc + 0),
+		*(GLfloat *)(pc + 4),
+		*(GLfloat *)(pc + 8)
+	);
+}
+#endif /* !MISSING_GL_EXTS */
+
+void __glXDispSwap_SampleCoverageARB(GLbyte *pc)
+{
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_SWAP_FLOAT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glSampleCoverageARB(
+		*(GLfloat *)(pc + 0),
+		*(GLboolean *)(pc + 4)
+	);
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/g_single.c b/nx-X11/programs/Xserver/GL/glx/g_single.c
new file mode 100644
index 000000000..a60bf44c1
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/g_single.c
@@ -0,0 +1,1787 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_single.c,v 1.5tsi Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: This software was created using the
+** OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
+** not been independently verified as being compliant with the OpenGL(R)
+** version 1.2.1 Specification.
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxext.h"
+#include "g_disptab.h"
+#include "g_disptab_EXT.h"
+#include "unpack.h"
+#include "impsize.h"
+#include "singlesize.h"
+
+int __glXDisp_NewList(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+
+	glNewList( 
+		*(GLuint   *)(pc + 0),
+		*(GLenum   *)(pc + 4)
+	);
+	__GLX_NOTE_UNFLUSHED_CMDS(cx);
+	return Success;
+}
+
+int __glXDisp_EndList(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+
+	glEndList( 
+	);
+	return Success;
+}
+
+int __glXDisp_DeleteLists(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+
+	glDeleteLists( 
+		*(GLuint   *)(pc + 0),
+		*(GLsizei  *)(pc + 4)
+	);
+	__GLX_NOTE_UNFLUSHED_CMDS(cx);
+	return Success;
+}
+
+int __glXDisp_GenLists(__GLXclientState *cl, GLbyte *pc)
+{
+	GLuint retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+
+	retval =
+	glGenLists( 
+		*(GLsizei  *)(pc + 0)
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+	return Success;
+}
+
+int __glXDisp_PixelStoref(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+
+	glPixelStoref( 
+		*(GLenum   *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+	__GLX_NOTE_UNFLUSHED_CMDS(cx);
+	return Success;
+}
+
+int __glXDisp_PixelStorei(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+
+	glPixelStorei( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4)
+	);
+	__GLX_NOTE_UNFLUSHED_CMDS(cx);
+	return Success;
+}
+
+int __glXDisp_GetBooleanv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLboolean answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glGetBooleanv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+	__glXClearErrorOccured();
+	glGetBooleanv( 
+		*(GLenum   *)(pc + 0),
+		(GLboolean *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_BYTE();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_BYTE_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetDoublev(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLdouble answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glGetDoublev_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*8,8);
+	__glXClearErrorOccured();
+	glGetDoublev( 
+		*(GLenum   *)(pc + 0),
+		(GLdouble *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_DOUBLE();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*8);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_DOUBLE_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetError(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+
+	retval =
+	glGetError( 
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+	return Success;
+}
+
+int __glXDisp_GetFloatv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glGetFloatv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetFloatv( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetIntegerv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glGetIntegerv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetIntegerv( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetLightfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetLightfv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetLightfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetLightiv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetLightiv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetLightiv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetMapdv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum target;
+	GLenum query;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLdouble answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	target = *(GLenum *)(pc + 0);
+	query = *(GLenum *)(pc + 4);
+	compsize = __glGetMapdv_size(target,query);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*8,8);
+	__glXClearErrorOccured();
+	glGetMapdv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLdouble *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_DOUBLE();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*8);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_DOUBLE_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetMapfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum target;
+	GLenum query;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	target = *(GLenum *)(pc + 0);
+	query = *(GLenum *)(pc + 4);
+	compsize = __glGetMapfv_size(target,query);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetMapfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetMapiv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum target;
+	GLenum query;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	target = *(GLenum *)(pc + 0);
+	query = *(GLenum *)(pc + 4);
+	compsize = __glGetMapiv_size(target,query);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetMapiv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetMaterialfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetMaterialfv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetMaterialfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetMaterialiv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetMaterialiv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetMaterialiv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetPixelMapfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum map;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	map = *(GLenum *)(pc + 0);
+	compsize = __glGetPixelMapfv_size(map);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetPixelMapfv( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetPixelMapuiv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum map;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLuint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	map = *(GLenum *)(pc + 0);
+	compsize = __glGetPixelMapuiv_size(map);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetPixelMapuiv( 
+		*(GLenum   *)(pc + 0),
+		(GLuint   *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetPixelMapusv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum map;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLushort answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	map = *(GLenum *)(pc + 0);
+	compsize = __glGetPixelMapusv_size(map);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*2,2);
+	__glXClearErrorOccured();
+	glGetPixelMapusv( 
+		*(GLenum   *)(pc + 0),
+		(GLushort *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_SHORT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*2);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_SHORT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetTexEnvfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexEnvfv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexEnvfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetTexEnviv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexEnviv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexEnviv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetTexGendv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLdouble answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexGendv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*8,8);
+	__glXClearErrorOccured();
+	glGetTexGendv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLdouble *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_DOUBLE();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*8);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_DOUBLE_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetTexGenfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexGenfv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexGenfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetTexGeniv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexGeniv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexGeniv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetTexParameterfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetTexParameteriv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetTexLevelParameterfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 8);
+	compsize = __glGetTexLevelParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexLevelParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLenum   *)(pc + 8),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetTexLevelParameteriv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 8);
+	compsize = __glGetTexLevelParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexLevelParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLenum   *)(pc + 8),
+		(GLint    *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_IsEnabled(__GLXclientState *cl, GLbyte *pc)
+{
+	GLboolean retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+
+	retval =
+	glIsEnabled( 
+		*(GLenum   *)(pc + 0)
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+	return Success;
+}
+
+int __glXDisp_IsList(__GLXclientState *cl, GLbyte *pc)
+{
+	GLboolean retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+
+	retval =
+	glIsList( 
+		*(GLuint   *)(pc + 0)
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+	return Success;
+}
+
+int __glXDisp_AreTexturesResident(__GLXclientState *cl, GLbyte *pc)
+{
+	GLsizei n;
+	GLboolean retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLboolean answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	n = *(GLsizei *)(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,n,1);
+	retval =
+	glAreTexturesResident( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *)(pc + 4),
+		(GLboolean *) answer
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_BEGIN_REPLY(n);
+	__GLX_SEND_HEADER();
+	__GLX_SEND_BYTE_ARRAY(n);
+	return Success;
+}
+
+int __glXDisp_DeleteTextures(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+
+	glDeleteTextures( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *)(pc + 4)
+	);
+	return Success;
+}
+
+int __glXDisp_GenTextures(__GLXclientState *cl, GLbyte *pc)
+{
+	GLsizei n;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLuint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	n = *(GLsizei *)(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,n*4,4);
+	glGenTextures( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *) answer
+	);
+	__GLX_BEGIN_REPLY(n*4);
+	__GLX_SEND_HEADER();
+	__GLX_SEND_INT_ARRAY(n);
+	return Success;
+}
+
+int __glXDisp_IsTexture(__GLXclientState *cl, GLbyte *pc)
+{
+	GLboolean retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+
+	retval =
+	glIsTexture( 
+		*(GLuint   *)(pc + 0)
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+	return Success;
+}
+
+int __glXDisp_GetColorTableParameterfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetColorTableParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetColorTableParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetColorTableParameteriv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetColorTableParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetColorTableParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetConvolutionParameterfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetConvolutionParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetConvolutionParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetConvolutionParameteriv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetConvolutionParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetConvolutionParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetHistogramParameterfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetHistogramParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetHistogramParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetHistogramParameteriv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetHistogramParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetHistogramParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetMinmaxParameterfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetMinmaxParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetMinmaxParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_GetMinmaxParameteriv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetMinmaxParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetMinmaxParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_PUT_SIZE(1);
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDisp_AreTexturesResidentEXT(__GLXclientState *cl, GLbyte *pc)
+{
+	GLsizei n;
+	GLboolean retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLboolean answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_VENDPRIV_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_VENDPRIV_HDR_SIZE;
+	n = *(GLsizei *)(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,n,1);
+	retval =
+	glAreTexturesResidentEXT( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *)(pc + 4),
+		(GLboolean *) answer
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_BEGIN_REPLY(n);
+	__GLX_SEND_HEADER();
+	__GLX_SEND_BYTE_ARRAY(n);
+	return Success;
+}
+
+int __glXDisp_DeleteTexturesEXT(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_VENDPRIV_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_VENDPRIV_HDR_SIZE;
+
+	glDeleteTexturesEXT( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *)(pc + 4)
+	);
+	return Success;
+}
+
+int __glXDisp_GenTexturesEXT(__GLXclientState *cl, GLbyte *pc)
+{
+	GLsizei n;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLuint answerBuffer[200];
+	char *answer;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_VENDPRIV_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_VENDPRIV_HDR_SIZE;
+	n = *(GLsizei *)(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,n*4,4);
+	glGenTexturesEXT( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *) answer
+	);
+	__GLX_BEGIN_REPLY(n*4);
+	__GLX_SEND_HEADER();
+	__GLX_SEND_INT_ARRAY(n);
+	return Success;
+}
+
+int __glXDisp_IsTextureEXT(__GLXclientState *cl, GLbyte *pc)
+{
+	GLboolean retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_VENDPRIV_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_VENDPRIV_HDR_SIZE;
+
+	retval =
+	glIsTextureEXT( 
+		*(GLuint   *)(pc + 0)
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+	return Success;
+}
+
diff --git a/nx-X11/programs/Xserver/GL/glx/g_singleswap.c b/nx-X11/programs/Xserver/GL/glx/g_singleswap.c
new file mode 100644
index 000000000..026530374
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/g_singleswap.c
@@ -0,0 +1,2208 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_singleswap.c,v 1.4tsi Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: This software was created using the
+** OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
+** not been independently verified as being compliant with the OpenGL(R)
+** version 1.2.1 Specification.
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxext.h"
+#include "g_disptab.h"
+#include "g_disptab_EXT.h"
+#include "unpack.h"
+#include "impsize.h"
+#include "singlesize.h"
+
+int __glXDispSwap_NewList(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glNewList( 
+		*(GLuint   *)(pc + 0),
+		*(GLenum   *)(pc + 4)
+	);
+	__GLX_NOTE_UNFLUSHED_CMDS(cx);
+	return Success;
+}
+
+int __glXDispSwap_EndList(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+
+	glEndList( 
+	);
+	return Success;
+}
+
+int __glXDispSwap_DeleteLists(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glDeleteLists( 
+		*(GLuint   *)(pc + 0),
+		*(GLsizei  *)(pc + 4)
+	);
+	__GLX_NOTE_UNFLUSHED_CMDS(cx);
+	return Success;
+}
+
+int __glXDispSwap_GenLists(__GLXclientState *cl, GLbyte *pc)
+{
+	GLuint retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+
+	retval =
+	glGenLists( 
+		*(GLsizei  *)(pc + 0)
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_SWAP_REPLY_RETVAL();
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	return Success;
+}
+
+int __glXDispSwap_PixelStoref(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_FLOAT(pc + 4);
+
+	glPixelStoref( 
+		*(GLenum   *)(pc + 0),
+		*(GLfloat  *)(pc + 4)
+	);
+	__GLX_NOTE_UNFLUSHED_CMDS(cx);
+	return Success;
+}
+
+int __glXDispSwap_PixelStorei(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	glPixelStorei( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4)
+	);
+	__GLX_NOTE_UNFLUSHED_CMDS(cx);
+	return Success;
+}
+
+int __glXDispSwap_GetBooleanv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLboolean answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glGetBooleanv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+	__glXClearErrorOccured();
+	glGetBooleanv( 
+		*(GLenum   *)(pc + 0),
+		(GLboolean *) answer
+	);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_BYTE();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_BYTE_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetDoublev(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLdouble answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glGetDoublev_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*8,8);
+	__glXClearErrorOccured();
+	glGetDoublev( 
+		*(GLenum   *)(pc + 0),
+		(GLdouble *) answer
+	);
+	__GLX_SWAP_DOUBLE_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_DOUBLE();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*8);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_DOUBLE_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetError(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+
+	retval =
+	glGetError( 
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_SWAP_REPLY_RETVAL();
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	return Success;
+}
+
+int __glXDispSwap_GetFloatv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glGetFloatv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetFloatv( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetIntegerv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	pname = *(GLenum *)(pc + 0);
+	compsize = __glGetIntegerv_size(pname);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetIntegerv( 
+		*(GLenum   *)(pc + 0),
+		(GLint    *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetLightfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetLightfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetLightfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetLightiv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetLightiv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetLightiv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetMapdv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum target;
+	GLenum query;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLdouble answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	target = *(GLenum *)(pc + 0);
+	query = *(GLenum *)(pc + 4);
+	compsize = __glGetMapdv_size(target,query);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*8,8);
+	__glXClearErrorOccured();
+	glGetMapdv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLdouble *) answer
+	);
+	__GLX_SWAP_DOUBLE_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_DOUBLE();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*8);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_DOUBLE_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetMapfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum target;
+	GLenum query;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	target = *(GLenum *)(pc + 0);
+	query = *(GLenum *)(pc + 4);
+	compsize = __glGetMapfv_size(target,query);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetMapfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetMapiv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum target;
+	GLenum query;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+	target = *(GLenum *)(pc + 0);
+	query = *(GLenum *)(pc + 4);
+	compsize = __glGetMapiv_size(target,query);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetMapiv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetMaterialfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetMaterialfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetMaterialfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetMaterialiv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetMaterialiv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetMaterialiv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetPixelMapfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum map;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	map = *(GLenum *)(pc + 0);
+	compsize = __glGetPixelMapfv_size(map);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetPixelMapfv( 
+		*(GLenum   *)(pc + 0),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetPixelMapuiv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum map;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLuint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	map = *(GLenum *)(pc + 0);
+	compsize = __glGetPixelMapuiv_size(map);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetPixelMapuiv( 
+		*(GLenum   *)(pc + 0),
+		(GLuint   *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetPixelMapusv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum map;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLushort answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	map = *(GLenum *)(pc + 0);
+	compsize = __glGetPixelMapusv_size(map);
+	if (compsize < 0) compsize = 0;
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*2,2);
+	__glXClearErrorOccured();
+	glGetPixelMapusv( 
+		*(GLenum   *)(pc + 0),
+		(GLushort *) answer
+	);
+	__GLX_SWAP_SHORT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_SHORT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*2);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_SHORT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetTexEnvfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexEnvfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexEnvfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetTexEnviv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexEnviv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexEnviv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetTexGendv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLdouble answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexGendv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*8,8);
+	__glXClearErrorOccured();
+	glGetTexGendv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLdouble *) answer
+	);
+	__GLX_SWAP_DOUBLE_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_DOUBLE();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*8);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_DOUBLE_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetTexGenfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexGenfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexGenfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetTexGeniv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexGeniv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexGeniv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetTexParameterfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetTexParameteriv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetTexParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetTexLevelParameterfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 8);
+	pname = *(GLenum *)(pc + 8);
+	compsize = __glGetTexLevelParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexLevelParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLenum   *)(pc + 8),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetTexLevelParameteriv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 8);
+	pname = *(GLenum *)(pc + 8);
+	compsize = __glGetTexLevelParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+	__GLX_SWAP_INT(pc + 4);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetTexLevelParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLint    *)(pc + 4),
+		*(GLenum   *)(pc + 8),
+		(GLint    *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_IsEnabled(__GLXclientState *cl, GLbyte *pc)
+{
+	GLboolean retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+
+	retval =
+	glIsEnabled( 
+		*(GLenum   *)(pc + 0)
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_SWAP_REPLY_RETVAL();
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	return Success;
+}
+
+int __glXDispSwap_IsList(__GLXclientState *cl, GLbyte *pc)
+{
+	GLboolean retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+
+	retval =
+	glIsList( 
+		*(GLuint   *)(pc + 0)
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_SWAP_REPLY_RETVAL();
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	return Success;
+}
+
+int __glXDispSwap_AreTexturesResident(__GLXclientState *cl, GLbyte *pc)
+{
+	GLsizei n;
+	GLboolean retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLboolean answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	n = *(GLsizei *)(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 4, n);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,n,1);
+	retval =
+	glAreTexturesResident( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *)(pc + 4),
+		(GLboolean *) answer
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_SWAP_REPLY_RETVAL();
+	__GLX_BEGIN_REPLY(n);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	__GLX_SEND_BYTE_ARRAY(n);
+	return Success;
+}
+
+int __glXDispSwap_DeleteTextures(__GLXclientState *cl, GLbyte *pc)
+{
+	GLsizei n;
+	__GLXcontext *cx;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	n = *(GLsizei *)(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 4, n);
+
+	glDeleteTextures( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *)(pc + 4)
+	);
+	return Success;
+}
+
+int __glXDispSwap_GenTextures(__GLXclientState *cl, GLbyte *pc)
+{
+	GLsizei n;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLuint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	n = *(GLsizei *)(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,n*4,4);
+	glGenTextures( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, n);
+	__GLX_BEGIN_REPLY(n*4);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	__GLX_SEND_INT_ARRAY(n);
+	return Success;
+}
+
+int __glXDispSwap_IsTexture(__GLXclientState *cl, GLbyte *pc)
+{
+	GLboolean retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+
+	retval =
+	glIsTexture( 
+		*(GLuint   *)(pc + 0)
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_SWAP_REPLY_RETVAL();
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	return Success;
+}
+
+int __glXDispSwap_GetColorTableParameterfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetColorTableParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetColorTableParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetColorTableParameteriv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetColorTableParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetColorTableParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetConvolutionParameterfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetConvolutionParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetConvolutionParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetConvolutionParameteriv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetConvolutionParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetConvolutionParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetHistogramParameterfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetHistogramParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetHistogramParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetHistogramParameteriv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetHistogramParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetHistogramParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetMinmaxParameterfv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLfloat answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetMinmaxParameterfv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetMinmaxParameterfv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLfloat  *) answer
+	);
+	__GLX_SWAP_FLOAT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_FLOAT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_FLOAT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_GetMinmaxParameteriv(__GLXclientState *cl, GLbyte *pc)
+{
+	GLenum pname;
+	GLint compsize;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 4);
+	pname = *(GLenum *)(pc + 4);
+	compsize = __glGetMinmaxParameteriv_size(pname);
+	if (compsize < 0) compsize = 0;
+	__GLX_SWAP_INT(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,compsize*4,4);
+	__glXClearErrorOccured();
+	glGetMinmaxParameteriv( 
+		*(GLenum   *)(pc + 0),
+		*(GLenum   *)(pc + 4),
+		(GLint    *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, compsize);
+	if (__glXErrorOccured()) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(0);
+	    __GLX_SEND_HEADER();
+	} else if (compsize == 1) {
+	    __GLX_BEGIN_REPLY(0);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(1);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_PUT_INT();
+	    __GLX_SEND_HEADER();
+	} else {
+	    __GLX_BEGIN_REPLY(compsize*4);
+	    __GLX_SWAP_REPLY_HEADER();
+	    __GLX_PUT_SIZE(compsize);
+	    __GLX_SWAP_REPLY_SIZE();
+	    __GLX_SEND_HEADER();
+	    __GLX_SEND_INT_ARRAY(compsize);
+	}
+	return Success;
+}
+
+int __glXDispSwap_AreTexturesResidentEXT(__GLXclientState *cl, GLbyte *pc)
+{
+	GLsizei n;
+	GLboolean retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLboolean answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXVendorPrivateReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_VENDPRIV_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_VENDPRIV_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	n = *(GLsizei *)(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 4, n);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,n,1);
+	retval =
+	glAreTexturesResidentEXT( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *)(pc + 4),
+		(GLboolean *) answer
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_SWAP_REPLY_RETVAL();
+	__GLX_BEGIN_REPLY(n);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	__GLX_SEND_BYTE_ARRAY(n);
+	return Success;
+}
+
+int __glXDispSwap_DeleteTexturesEXT(__GLXclientState *cl, GLbyte *pc)
+{
+	GLsizei n;
+	__GLXcontext *cx;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXVendorPrivateReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_VENDPRIV_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_VENDPRIV_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	n = *(GLsizei *)(pc + 0);
+	__GLX_SWAP_INT_ARRAY(pc + 4, n);
+
+	glDeleteTexturesEXT( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *)(pc + 4)
+	);
+	return Success;
+}
+
+int __glXDispSwap_GenTexturesEXT(__GLXclientState *cl, GLbyte *pc)
+{
+	GLsizei n;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	GLuint answerBuffer[200];
+	char *answer;
+	__GLX_DECLARE_SWAP_VARIABLES;
+	__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXVendorPrivateReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_VENDPRIV_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_VENDPRIV_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+	n = *(GLsizei *)(pc + 0);
+
+	__GLX_GET_ANSWER_BUFFER(answer,cl,n*4,4);
+	glGenTexturesEXT( 
+		*(GLsizei  *)(pc + 0),
+		(GLuint   *) answer
+	);
+	__GLX_SWAP_INT_ARRAY(answer, n);
+	__GLX_BEGIN_REPLY(n*4);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	__GLX_SEND_INT_ARRAY(n);
+	return Success;
+}
+
+int __glXDispSwap_IsTextureEXT(__GLXclientState *cl, GLbyte *pc)
+{
+	GLboolean retval;
+	__GLXcontext *cx;
+	ClientPtr client = cl->client;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXVendorPrivateReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_VENDPRIV_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_VENDPRIV_HDR_SIZE;
+	__GLX_SWAP_INT(pc + 0);
+
+	retval =
+	glIsTextureEXT( 
+		*(GLuint   *)(pc + 0)
+	);
+	__GLX_PUT_RETVAL(retval);
+	__GLX_SWAP_REPLY_RETVAL();
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	return Success;
+}
+
diff --git a/nx-X11/programs/Xserver/GL/glx/global.c b/nx-X11/programs/Xserver/GL/glx/global.c
new file mode 100644
index 000000000..18cd5edc2
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/global.c
@@ -0,0 +1,76 @@
+/* $XFree86$ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+
+/*
+** The last context used by the server.  It is the context that is current
+** from the server's perspective.
+*/
+__GLXcontext *__glXLastContext;
+
+/*
+** X resources.
+*/
+RESTYPE __glXContextRes;
+RESTYPE __glXClientRes;
+RESTYPE __glXPixmapRes;
+RESTYPE __glXSwapBarrierRes;
+
+/*
+** Error codes with the extension error base already added in.
+*/
+int __glXBadContext, __glXBadContextState, __glXBadDrawable, __glXBadPixmap;
+int __glXBadContextTag, __glXBadCurrentWindow;
+int __glXBadRenderRequest, __glXBadLargeRequest;
+int __glXUnsupportedPrivateRequest;
+
+/*
+** Reply for most singles.
+*/
+xGLXSingleReply __glXReply;
+
+/*
+** A set of state for each client.  The 0th one is unused because client
+** indices start at 1, not 0.
+*/
+__GLXclientState *__glXClients[MAXCLIENTS+1];
+
diff --git a/nx-X11/programs/Xserver/GL/glx/glx-def.cpp b/nx-X11/programs/Xserver/GL/glx/glx-def.cpp
new file mode 100644
index 000000000..a653f4cb7
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glx-def.cpp
@@ -0,0 +1,662 @@
+LIBRARY GLX
+VERSION LIBRARY_VERSION
+EXPORTS
+__glXFBInitDrawable
+__glXFreeBuffers
+__glXPixInitDrawable
+__glXResizeBuffers
+__glXClientInfo
+__glXCopyContext
+__glXCreateContext
+__glXCreateGLXPixmap
+__glXDestroyContext
+__glXDestroyGLXPixmap
+__glXGetVisualConfigs
+__glXIsDirect
+__glXLookupContextByTag
+__glXMakeCurrent
+__glXQueryContextInfoEXT
+__glXQueryExtensionsString
+__glXQueryServerString
+__glXQueryVersion
+__glXRender
+__glXRenderLarge
+__glXSwapBuffers
+__glXVendorPrivate
+__glXVendorPrivateWithReply
+__glXWaitGL
+__glXWaitX
+__glXSwapClientInfo
+__glXSwapCopyContext
+__glXSwapCreateContext
+__glXSwapCreateGLXPixmap
+__glXSwapDestroyContext
+__glXSwapDestroyGLXPixmap
+__glXSwapGetVisualConfigs
+__glXSwapIsDirect
+__glXSwapIsDirectReply
+__glXSwapMakeCurrent
+__glXSwapMakeCurrentReply
+__glXSwapQueryContextInfoEXT
+__glXSwapQueryContextInfoEXTReply
+__glXSwapQueryExtensionsString
+__glXSwapQueryServerString
+__glXSwapQueryVersion
+__glXSwapQueryVersionReply
+__glXSwapRender
+__glXSwapRenderLarge
+__glXSwapSwapBuffers
+__glXSwapUseXFont
+__glXSwapVendorPrivate
+__glXSwapVendorPrivateWithReply
+__glXSwapWaitGL
+__glXSwapWaitX
+glxSwapQueryExtensionsStringReply
+glxSwapQueryServerStringReply
+GlxExtensionInit
+GlxInitVisuals
+GlxSetVisualConfigs
+GlxWrapInitVisuals
+__glXClearErrorOccured
+__glXCoreType
+__glXErrorCallBack
+__glXErrorOccured
+__glXFlushContextCache
+__glXForceCurrent
+__glXFreeContext
+__glXNoSuchRenderOpcode
+__glXNoSuchSingleOpcode
+__glXResetLargeCommandStatus
+__glXFBGetGC
+__glXFBMemSwapBuffers
+__glXInitFB
+__glXImpCalloc
+__glXImpFatal
+__glXImpFclose
+__glXImpFopen
+__glXImpFprintf
+__glXImpFree
+__glXImpGetDrawablePrivate
+__glXImpGetenv
+__glXImpMalloc
+__glXImpRealloc
+__glXImpSprintf
+__glXImpWarning
+__glXInitMem
+__glXInitPix
+__glXScreenInit
+__glXAssociateContext
+__glXCacheDrawableSize
+__glXCalloc
+__glXCreateDrawablePrivate
+__glXDeassociateContext
+__glXDestroyDrawablePrivate
+__glXFindDrawablePrivate
+__glXFree
+__glXGetDrawablePrivate
+__glXGetDrawableSize
+__glXMalloc
+__glXNop
+__glXRealloc
+__glXRefDrawablePrivate
+__glXResizeDrawable
+__glXResizeDrawableBuffers
+__glXUnrefDrawablePrivate
+__glXDisp_CallLists
+__glXDisp_DrawArrays
+__glXDisp_Map1d
+__glXDisp_Map1f
+__glXDisp_Map2d
+__glXDisp_Map2f
+__glXDispSwap_CallLists
+__glXDispSwap_DrawArrays
+__glXDispSwap_Map1d
+__glXDispSwap_Map1f
+__glXDispSwap_Map2d
+__glXDispSwap_Map2f
+__glXDisp_Bitmap
+__glXDisp_DrawPixels
+__glXDisp_PolygonStipple
+__glXDisp_TexImage1D
+__glXDisp_TexImage2D
+__glXDisp_TexSubImage1D
+__glXDisp_TexSubImage2D
+__glXDispSwap_Bitmap
+__glXDispSwap_DrawPixels
+__glXDispSwap_PolygonStipple
+__glXDispSwap_TexImage1D
+__glXDispSwap_TexImage2D
+__glXDispSwap_TexSubImage1D
+__glXDispSwap_TexSubImage2D
+__glXBitmapReqSize
+__glXCallListsReqSize
+__glXDrawArraysSize
+__glXDrawPixelsReqSize
+__glXFogfvReqSize
+__glXFogivReqSize
+__glXLightModelfvReqSize
+__glXLightModelivReqSize
+__glXLightfvReqSize
+__glXLightivReqSize
+__glXMap1dReqSize
+__glXMap1fReqSize
+__glXMap2dReqSize
+__glXMap2fReqSize
+__glXMaterialfvReqSize
+__glXMaterialivReqSize
+__glXPixelMapfvReqSize
+__glXPixelMapuivReqSize
+__glXPixelMapusvReqSize
+__glXPrioritizeTexturesReqSize
+__glXTexEnvfvReqSize
+__glXTexEnvivReqSize
+__glXTexGendvReqSize
+__glXTexGenfvReqSize
+__glXTexGenivReqSize
+__glXTexImage1DReqSize
+__glXTexImage2DReqSize
+__glXTexParameterfvReqSize
+__glXTexParameterivReqSize
+__glXTexSubImage1DReqSize
+__glXTexSubImage2DReqSize
+__glXTypeSize
+__glXDisp_FeedbackBuffer
+__glXDisp_Finish
+__glXDisp_Flush
+__glXDisp_GetClipPlane
+__glXDisp_GetString
+__glXDisp_RenderMode
+__glXDisp_SelectBuffer
+__glXcombine_strings
+__glXDispSwap_FeedbackBuffer
+__glXDispSwap_Finish
+__glXDispSwap_Flush
+__glXDispSwap_GetClipPlane
+__glXDispSwap_GetString
+__glXDispSwap_RenderMode
+__glXDispSwap_SelectBuffer
+__glXDisp_GetPolygonStipple
+__glXDisp_GetTexImage
+__glXDisp_ReadPixels
+__glXDispSwap_GetPolygonStipple
+__glXDispSwap_GetTexImage
+__glXDispSwap_ReadPixels
+__glGetBooleanv_size
+__glGetDoublev_size
+__glGetFloatv_size
+__glGetIntegerv_size
+__glGetLightfv_size
+__glGetLightiv_size
+__glGetMap_size
+__glGetMapdv_size
+__glGetMapfv_size
+__glGetMapiv_size
+__glGetMaterialfv_size
+__glGetMaterialiv_size
+__glGetPixelMap_size
+__glGetPixelMapfv_size
+__glGetPixelMapuiv_size
+__glGetPixelMapusv_size
+__glGetTexEnvfv_size
+__glGetTexEnviv_size
+__glGetTexGendv_size
+__glGetTexGenfv_size
+__glGetTexGeniv_size
+__glGetTexImage_size
+__glGetTexLevelParameterfv_size
+__glGetTexLevelParameteriv_size
+__glGetTexParameterfv_size
+__glGetTexParameteriv_size
+__glGet_size
+__glReadPixels_size
+__glXUseXFont
+__glXDisp_Accum
+__glXDisp_AlphaFunc
+__glXDisp_Begin
+__glXDisp_BindTexture
+__glXDisp_BlendFunc
+__glXDisp_CallList
+__glXDisp_Clear
+__glXDisp_ClearAccum
+__glXDisp_ClearColor
+__glXDisp_ClearDepth
+__glXDisp_ClearIndex
+__glXDisp_ClearStencil
+__glXDisp_ClipPlane
+__glXDisp_Color3bv
+__glXDisp_Color3dv
+__glXDisp_Color3fv
+__glXDisp_Color3iv
+__glXDisp_Color3sv
+__glXDisp_Color3ubv
+__glXDisp_Color3uiv
+__glXDisp_Color3usv
+__glXDisp_Color4bv
+__glXDisp_Color4dv
+__glXDisp_Color4fv
+__glXDisp_Color4iv
+__glXDisp_Color4sv
+__glXDisp_Color4ubv
+__glXDisp_Color4uiv
+__glXDisp_Color4usv
+__glXDisp_ColorMask
+__glXDisp_ColorMaterial
+__glXDisp_CopyPixels
+__glXDisp_CopyTexImage1D
+__glXDisp_CopyTexImage2D
+__glXDisp_CopyTexSubImage1D
+__glXDisp_CopyTexSubImage2D
+__glXDisp_CullFace
+__glXDisp_DepthFunc
+__glXDisp_DepthMask
+__glXDisp_DepthRange
+__glXDisp_Disable
+__glXDisp_DrawBuffer
+__glXDisp_EdgeFlagv
+__glXDisp_Enable
+__glXDisp_End
+__glXDisp_EvalCoord1dv
+__glXDisp_EvalCoord1fv
+__glXDisp_EvalCoord2dv
+__glXDisp_EvalCoord2fv
+__glXDisp_EvalMesh1
+__glXDisp_EvalMesh2
+__glXDisp_EvalPoint1
+__glXDisp_EvalPoint2
+__glXDisp_Fogf
+__glXDisp_Fogfv
+__glXDisp_Fogi
+__glXDisp_Fogiv
+__glXDisp_FrontFace
+__glXDisp_Frustum
+__glXDisp_Hint
+__glXDisp_IndexMask
+__glXDisp_Indexdv
+__glXDisp_Indexfv
+__glXDisp_Indexiv
+__glXDisp_Indexsv
+__glXDisp_Indexubv
+__glXDisp_InitNames
+__glXDisp_LightModelf
+__glXDisp_LightModelfv
+__glXDisp_LightModeli
+__glXDisp_LightModeliv
+__glXDisp_Lightf
+__glXDisp_Lightfv
+__glXDisp_Lighti
+__glXDisp_Lightiv
+__glXDisp_LineStipple
+__glXDisp_LineWidth
+__glXDisp_ListBase
+__glXDisp_LoadIdentity
+__glXDisp_LoadMatrixd
+__glXDisp_LoadMatrixf
+__glXDisp_LoadName
+__glXDisp_LogicOp
+__glXDisp_MapGrid1d
+__glXDisp_MapGrid1f
+__glXDisp_MapGrid2d
+__glXDisp_MapGrid2f
+__glXDisp_Materialf
+__glXDisp_Materialfv
+__glXDisp_Materiali
+__glXDisp_Materialiv
+__glXDisp_MatrixMode
+__glXDisp_MultMatrixd
+__glXDisp_MultMatrixf
+__glXDisp_Normal3bv
+__glXDisp_Normal3dv
+__glXDisp_Normal3fv
+__glXDisp_Normal3iv
+__glXDisp_Normal3sv
+__glXDisp_Ortho
+__glXDisp_PassThrough
+__glXDisp_PixelMapfv
+__glXDisp_PixelMapuiv
+__glXDisp_PixelMapusv
+__glXDisp_PixelTransferf
+__glXDisp_PixelTransferi
+__glXDisp_PixelZoom
+__glXDisp_PointSize
+__glXDisp_PolygonMode
+__glXDisp_PolygonOffset
+__glXDisp_PopAttrib
+__glXDisp_PopMatrix
+__glXDisp_PopName
+__glXDisp_PrioritizeTextures
+__glXDisp_PushAttrib
+__glXDisp_PushMatrix
+__glXDisp_PushName
+__glXDisp_RasterPos2dv
+__glXDisp_RasterPos2fv
+__glXDisp_RasterPos2iv
+__glXDisp_RasterPos2sv
+__glXDisp_RasterPos3dv
+__glXDisp_RasterPos3fv
+__glXDisp_RasterPos3iv
+__glXDisp_RasterPos3sv
+__glXDisp_RasterPos4dv
+__glXDisp_RasterPos4fv
+__glXDisp_RasterPos4iv
+__glXDisp_RasterPos4sv
+__glXDisp_ReadBuffer
+__glXDisp_Rectdv
+__glXDisp_Rectfv
+__glXDisp_Rectiv
+__glXDisp_Rectsv
+__glXDisp_Rotated
+__glXDisp_Rotatef
+__glXDisp_Scaled
+__glXDisp_Scalef
+__glXDisp_Scissor
+__glXDisp_ShadeModel
+__glXDisp_StencilFunc
+__glXDisp_StencilMask
+__glXDisp_StencilOp
+__glXDisp_TexCoord1dv
+__glXDisp_TexCoord1fv
+__glXDisp_TexCoord1iv
+__glXDisp_TexCoord1sv
+__glXDisp_TexCoord2dv
+__glXDisp_TexCoord2fv
+__glXDisp_TexCoord2iv
+__glXDisp_TexCoord2sv
+__glXDisp_TexCoord3dv
+__glXDisp_TexCoord3fv
+__glXDisp_TexCoord3iv
+__glXDisp_TexCoord3sv
+__glXDisp_TexCoord4dv
+__glXDisp_TexCoord4fv
+__glXDisp_TexCoord4iv
+__glXDisp_TexCoord4sv
+__glXDisp_TexEnvf
+__glXDisp_TexEnvfv
+__glXDisp_TexEnvi
+__glXDisp_TexEnviv
+__glXDisp_TexGend
+__glXDisp_TexGendv
+__glXDisp_TexGenf
+__glXDisp_TexGenfv
+__glXDisp_TexGeni
+__glXDisp_TexGeniv
+__glXDisp_TexParameterf
+__glXDisp_TexParameterfv
+__glXDisp_TexParameteri
+__glXDisp_TexParameteriv
+__glXDisp_Translated
+__glXDisp_Translatef
+__glXDisp_Vertex2dv
+__glXDisp_Vertex2fv
+__glXDisp_Vertex2iv
+__glXDisp_Vertex2sv
+__glXDisp_Vertex3dv
+__glXDisp_Vertex3fv
+__glXDisp_Vertex3iv
+__glXDisp_Vertex3sv
+__glXDisp_Vertex4dv
+__glXDisp_Vertex4fv
+__glXDisp_Vertex4iv
+__glXDisp_Vertex4sv
+__glXDisp_Viewport
+__glXDispSwap_Accum
+__glXDispSwap_AlphaFunc
+__glXDispSwap_Begin
+__glXDispSwap_BindTexture
+__glXDispSwap_BlendFunc
+__glXDispSwap_CallList
+__glXDispSwap_Clear
+__glXDispSwap_ClearAccum
+__glXDispSwap_ClearColor
+__glXDispSwap_ClearDepth
+__glXDispSwap_ClearIndex
+__glXDispSwap_ClearStencil
+__glXDispSwap_ClipPlane
+__glXDispSwap_Color3bv
+__glXDispSwap_Color3dv
+__glXDispSwap_Color3fv
+__glXDispSwap_Color3iv
+__glXDispSwap_Color3sv
+__glXDispSwap_Color3ubv
+__glXDispSwap_Color3uiv
+__glXDispSwap_Color3usv
+__glXDispSwap_Color4bv
+__glXDispSwap_Color4dv
+__glXDispSwap_Color4fv
+__glXDispSwap_Color4iv
+__glXDispSwap_Color4sv
+__glXDispSwap_Color4ubv
+__glXDispSwap_Color4uiv
+__glXDispSwap_Color4usv
+__glXDispSwap_ColorMask
+__glXDispSwap_ColorMaterial
+__glXDispSwap_CopyPixels
+__glXDispSwap_CopyTexImage1D
+__glXDispSwap_CopyTexImage2D
+__glXDispSwap_CopyTexSubImage1D
+__glXDispSwap_CopyTexSubImage2D
+__glXDispSwap_CullFace
+__glXDispSwap_DepthFunc
+__glXDispSwap_DepthMask
+__glXDispSwap_DepthRange
+__glXDispSwap_Disable
+__glXDispSwap_DrawBuffer
+__glXDispSwap_EdgeFlagv
+__glXDispSwap_Enable
+__glXDispSwap_End
+__glXDispSwap_EvalCoord1dv
+__glXDispSwap_EvalCoord1fv
+__glXDispSwap_EvalCoord2dv
+__glXDispSwap_EvalCoord2fv
+__glXDispSwap_EvalMesh1
+__glXDispSwap_EvalMesh2
+__glXDispSwap_EvalPoint1
+__glXDispSwap_EvalPoint2
+__glXDispSwap_Fogf
+__glXDispSwap_Fogfv
+__glXDispSwap_Fogi
+__glXDispSwap_Fogiv
+__glXDispSwap_FrontFace
+__glXDispSwap_Frustum
+__glXDispSwap_Hint
+__glXDispSwap_IndexMask
+__glXDispSwap_Indexdv
+__glXDispSwap_Indexfv
+__glXDispSwap_Indexiv
+__glXDispSwap_Indexsv
+__glXDispSwap_Indexubv
+__glXDispSwap_InitNames
+__glXDispSwap_LightModelf
+__glXDispSwap_LightModelfv
+__glXDispSwap_LightModeli
+__glXDispSwap_LightModeliv
+__glXDispSwap_Lightf
+__glXDispSwap_Lightfv
+__glXDispSwap_Lighti
+__glXDispSwap_Lightiv
+__glXDispSwap_LineStipple
+__glXDispSwap_LineWidth
+__glXDispSwap_ListBase
+__glXDispSwap_LoadIdentity
+__glXDispSwap_LoadMatrixd
+__glXDispSwap_LoadMatrixf
+__glXDispSwap_LoadName
+__glXDispSwap_LogicOp
+__glXDispSwap_MapGrid1d
+__glXDispSwap_MapGrid1f
+__glXDispSwap_MapGrid2d
+__glXDispSwap_MapGrid2f
+__glXDispSwap_Materialf
+__glXDispSwap_Materialfv
+__glXDispSwap_Materiali
+__glXDispSwap_Materialiv
+__glXDispSwap_MatrixMode
+__glXDispSwap_MultMatrixd
+__glXDispSwap_MultMatrixf
+__glXDispSwap_Normal3bv
+__glXDispSwap_Normal3dv
+__glXDispSwap_Normal3fv
+__glXDispSwap_Normal3iv
+__glXDispSwap_Normal3sv
+__glXDispSwap_Ortho
+__glXDispSwap_PassThrough
+__glXDispSwap_PixelMapfv
+__glXDispSwap_PixelMapuiv
+__glXDispSwap_PixelMapusv
+__glXDispSwap_PixelTransferf
+__glXDispSwap_PixelTransferi
+__glXDispSwap_PixelZoom
+__glXDispSwap_PointSize
+__glXDispSwap_PolygonMode
+__glXDispSwap_PolygonOffset
+__glXDispSwap_PopAttrib
+__glXDispSwap_PopMatrix
+__glXDispSwap_PopName
+__glXDispSwap_PrioritizeTextures
+__glXDispSwap_PushAttrib
+__glXDispSwap_PushMatrix
+__glXDispSwap_PushName
+__glXDispSwap_RasterPos2dv
+__glXDispSwap_RasterPos2fv
+__glXDispSwap_RasterPos2iv
+__glXDispSwap_RasterPos2sv
+__glXDispSwap_RasterPos3dv
+__glXDispSwap_RasterPos3fv
+__glXDispSwap_RasterPos3iv
+__glXDispSwap_RasterPos3sv
+__glXDispSwap_RasterPos4dv
+__glXDispSwap_RasterPos4fv
+__glXDispSwap_RasterPos4iv
+__glXDispSwap_RasterPos4sv
+__glXDispSwap_ReadBuffer
+__glXDispSwap_Rectdv
+__glXDispSwap_Rectfv
+__glXDispSwap_Rectiv
+__glXDispSwap_Rectsv
+__glXDispSwap_Rotated
+__glXDispSwap_Rotatef
+__glXDispSwap_Scaled
+__glXDispSwap_Scalef
+__glXDispSwap_Scissor
+__glXDispSwap_ShadeModel
+__glXDispSwap_StencilFunc
+__glXDispSwap_StencilMask
+__glXDispSwap_StencilOp
+__glXDispSwap_TexCoord1dv
+__glXDispSwap_TexCoord1fv
+__glXDispSwap_TexCoord1iv
+__glXDispSwap_TexCoord1sv
+__glXDispSwap_TexCoord2dv
+__glXDispSwap_TexCoord2fv
+__glXDispSwap_TexCoord2iv
+__glXDispSwap_TexCoord2sv
+__glXDispSwap_TexCoord3dv
+__glXDispSwap_TexCoord3fv
+__glXDispSwap_TexCoord3iv
+__glXDispSwap_TexCoord3sv
+__glXDispSwap_TexCoord4dv
+__glXDispSwap_TexCoord4fv
+__glXDispSwap_TexCoord4iv
+__glXDispSwap_TexCoord4sv
+__glXDispSwap_TexEnvf
+__glXDispSwap_TexEnvfv
+__glXDispSwap_TexEnvi
+__glXDispSwap_TexEnviv
+__glXDispSwap_TexGend
+__glXDispSwap_TexGendv
+__glXDispSwap_TexGenf
+__glXDispSwap_TexGenfv
+__glXDispSwap_TexGeni
+__glXDispSwap_TexGeniv
+__glXDispSwap_TexParameterf
+__glXDispSwap_TexParameterfv
+__glXDispSwap_TexParameteri
+__glXDispSwap_TexParameteriv
+__glXDispSwap_Translated
+__glXDispSwap_Translatef
+__glXDispSwap_Vertex2dv
+__glXDispSwap_Vertex2fv
+__glXDispSwap_Vertex2iv
+__glXDispSwap_Vertex2sv
+__glXDispSwap_Vertex3dv
+__glXDispSwap_Vertex3fv
+__glXDispSwap_Vertex3iv
+__glXDispSwap_Vertex3sv
+__glXDispSwap_Vertex4dv
+__glXDispSwap_Vertex4fv
+__glXDispSwap_Vertex4iv
+__glXDispSwap_Vertex4sv
+__glXDispSwap_Viewport
+__glXDisp_AreTexturesResident
+__glXDisp_DeleteLists
+__glXDisp_DeleteTextures
+__glXDisp_EndList
+__glXDisp_GenLists
+__glXDisp_GenTextures
+__glXDisp_GetBooleanv
+__glXDisp_GetDoublev
+__glXDisp_GetError
+__glXDisp_GetFloatv
+__glXDisp_GetIntegerv
+__glXDisp_GetLightfv
+__glXDisp_GetLightiv
+__glXDisp_GetMapdv
+__glXDisp_GetMapfv
+__glXDisp_GetMapiv
+__glXDisp_GetMaterialfv
+__glXDisp_GetMaterialiv
+__glXDisp_GetPixelMapfv
+__glXDisp_GetPixelMapuiv
+__glXDisp_GetPixelMapusv
+__glXDisp_GetTexEnvfv
+__glXDisp_GetTexEnviv
+__glXDisp_GetTexGendv
+__glXDisp_GetTexGenfv
+__glXDisp_GetTexGeniv
+__glXDisp_GetTexLevelParameterfv
+__glXDisp_GetTexLevelParameteriv
+__glXDisp_GetTexParameterfv
+__glXDisp_GetTexParameteriv
+__glXDisp_IsEnabled
+__glXDisp_IsList
+__glXDisp_IsTexture
+__glXDisp_NewList
+__glXDisp_PixelStoref
+__glXDisp_PixelStorei
+__glXDispSwap_AreTexturesResident
+__glXDispSwap_DeleteLists
+__glXDispSwap_DeleteTextures
+__glXDispSwap_EndList
+__glXDispSwap_GenLists
+__glXDispSwap_GenTextures
+__glXDispSwap_GetBooleanv
+__glXDispSwap_GetDoublev
+__glXDispSwap_GetError
+__glXDispSwap_GetFloatv
+__glXDispSwap_GetIntegerv
+__glXDispSwap_GetLightfv
+__glXDispSwap_GetLightiv
+__glXDispSwap_GetMapdv
+__glXDispSwap_GetMapfv
+__glXDispSwap_GetMapiv
+__glXDispSwap_GetMaterialfv
+__glXDispSwap_GetMaterialiv
+__glXDispSwap_GetPixelMapfv
+__glXDispSwap_GetPixelMapuiv
+__glXDispSwap_GetPixelMapusv
+__glXDispSwap_GetTexEnvfv
+__glXDispSwap_GetTexEnviv
+__glXDispSwap_GetTexGendv
+__glXDispSwap_GetTexGenfv
+__glXDispSwap_GetTexGeniv
+__glXDispSwap_GetTexLevelParameterfv
+__glXDispSwap_GetTexLevelParameteriv
+__glXDispSwap_GetTexParameterfv
+__glXDispSwap_GetTexParameteriv
+__glXDispSwap_IsEnabled
+__glXDispSwap_IsList
+__glXDispSwap_IsTexture
+__glXDispSwap_NewList
+__glXDispSwap_PixelStoref
+__glXDispSwap_PixelStorei
+
+/* $XFree86$ */
diff --git a/nx-X11/programs/Xserver/GL/glx/glxbuf.c b/nx-X11/programs/Xserver/GL/glx/glxbuf.c
new file mode 100644
index 000000000..44be53614
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxbuf.c
@@ -0,0 +1,296 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxbuf.c,v 1.6 2001/03/25 05:32:01 tsi Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxutil.h"
+#include "glxbuf.h"
+#include "glxfb.h"
+#include "glxmem.h"
+#include "glxpix.h"
+
+void
+__glXFBInitDrawable(__GLXdrawablePrivate *glxPriv, __GLcontextModes *modes)
+{
+    __GLdrawablePrivate *glPriv;
+    GLint rgbBits;
+    GLint accumBits;
+
+    glPriv = &glxPriv->glPriv;
+    rgbBits = modes->rgbBits;
+    accumBits = modes->accumRedBits + modes->accumGreenBits +
+	modes->accumBlueBits + modes->accumAlphaBits;
+
+#if defined(__GL_ALIGNED_BUFFERS)
+    /* initialize pixel alignments (for more details see context.h) */
+    glPriv->xAlignment = 1;
+    glPriv->yAlignment = 1;
+#endif
+
+    glxPriv->swapBuffers = __glXFBMemSwapBuffers;
+
+    glPriv->yInverted = GL_TRUE;	/* Y is upside-down */
+
+    if (modes->doubleBufferMode) {
+	if (modes->colorIndexMode) {
+	    __glXInitFB(&glPriv->frontBuffer, glPriv, modes->indexBits);
+	    __glXInitMem(&glPriv->backBuffer, glPriv, modes->indexBits);
+	} else {
+	    __glXInitFB(&glPriv->frontBuffer, glPriv, rgbBits);
+	    __glXInitMem(&glPriv->backBuffer, glPriv, rgbBits);
+	}
+    } else {
+	if (modes->colorIndexMode) {
+	    __glXInitFB(&glPriv->frontBuffer, glPriv, modes->indexBits);
+	} else {
+	    __glXInitFB(&glPriv->frontBuffer, glPriv, rgbBits);
+	}
+    }
+
+#if defined(__GL_MAX_AUXBUFFERS) && (__GL_MAX_AUXBUFFERS > 0)
+    if (modes->maxAuxBuffers > 0) {
+	GLint i;
+
+	for (i=0; i < modes->maxAuxBuffers; i++) {
+	    if (modes->colorIndexMode) {
+		__glXInitMem(&glPriv->auxBuffer[i], glPriv, modes->indexBits);
+	    } else {
+		__glXInitMem(&glPriv->auxBuffer[i], glPriv, rgbBits);
+	    }
+	}
+    }
+#endif
+
+    if (modes->haveAccumBuffer) {
+	__glXInitMem(&glPriv->accumBuffer, glPriv, accumBits);
+    }
+    if (modes->haveDepthBuffer) {
+	__glXInitMem(&glPriv->depthBuffer, glPriv, modes->depthBits);
+    }
+    if (modes->haveStencilBuffer) {
+	__glXInitMem(&glPriv->stencilBuffer, glPriv, modes->stencilBits);
+    }
+}
+
+void
+__glXPixInitDrawable(__GLXdrawablePrivate *glxPriv, __GLcontextModes *modes)
+{
+    __GLdrawablePrivate *glPriv;
+    GLint rgbBits;
+    GLint accumBits;
+
+    assert(glxPriv->pGlxPixmap);
+
+    glPriv = &glxPriv->glPriv;
+    rgbBits = modes->rgbBits;
+    accumBits = modes->accumRedBits + modes->accumGreenBits +
+	modes->accumBlueBits + modes->accumAlphaBits;
+
+#if defined(__GL_ALIGNED_BUFFERS)
+    /* initialize pixel alignments (for more details see context.h) */
+    glPriv->xAlignment = 1;
+    glPriv->yAlignment = 1;
+#endif
+
+    glxPriv->swapBuffers = (GLboolean (*)(__GLXdrawablePrivate *))__glXNop;
+
+    glPriv->yInverted = GL_FALSE;
+
+    if (modes->doubleBufferMode) {
+	if (modes->colorIndexMode) {
+	    __glXInitPix(&glPriv->frontBuffer, glPriv, rgbBits,
+			 glxPriv->drawId, glxPriv->pGlxPixmap);
+	    __glXInitMem(&glPriv->backBuffer, glPriv, modes->indexBits);
+	} else {
+	    __glXInitPix(&glPriv->frontBuffer, glPriv, rgbBits,
+			 glxPriv->drawId, glxPriv->pGlxPixmap);
+	    __glXInitMem(&glPriv->backBuffer, glPriv, rgbBits);
+	}
+    } else {
+	if (modes->colorIndexMode) {
+	    __glXInitPix(&glPriv->frontBuffer, glPriv, rgbBits, 
+			 glxPriv->drawId, glxPriv->pGlxPixmap);
+	} else {
+	    __glXInitPix(&glPriv->frontBuffer, glPriv, rgbBits,
+			 glxPriv->drawId, glxPriv->pGlxPixmap);
+	}
+    }
+
+#if defined(__GL_MAX_AUXBUFFERS) && (__GL_MAX_AUXBUFFERS > 0)
+    if (modes->maxAuxBuffers > 0) {
+	GLint i;
+
+	for (i=0; i < modes->maxAuxBuffers; i++) {
+	    if (modes->colorIndexMode) {
+		__glXInitMem(&glPriv->auxBuffer[i], glPriv, modes->indexBits);
+	    } else {
+		__glXInitMem(&glPriv->auxBuffer[i], glPriv, rgbBits);
+	    }
+	}
+    }
+#endif
+
+    if (modes->haveAccumBuffer) {
+	__glXInitMem(&glPriv->accumBuffer, glPriv, accumBits);
+    }
+    if (modes->haveDepthBuffer) {
+	__glXInitMem(&glPriv->depthBuffer, glPriv, modes->depthBits);
+    }
+    if (modes->haveStencilBuffer) {
+	__glXInitMem(&glPriv->stencilBuffer, glPriv, modes->stencilBits);
+    }
+}
+
+
+#define __GLX_SET_ACCEL_BUFFER_MASK(bm) \
+    if (status == GL_FALSE) return GL_FALSE; \
+    if (status == GL_TRUE) accelBufferMask |= bm; \
+    /* for __GL_BUFFER_FALLBACK don't do anything */
+
+GLboolean
+__glXResizeBuffers(__GLdrawablePrivate *glPriv,
+		   GLint x, GLint y, GLuint width, GLuint height)
+{
+    __GLcontextModes *modes;
+    __GLdrawableRegion *glRegion;
+    GLboolean status;
+    GLuint accelBufferMask;
+
+    modes = glPriv->modes;
+    accelBufferMask = 0;
+
+    status = (*glPriv->frontBuffer.resize)(&glPriv->frontBuffer,
+					   x, y, width, height, glPriv,
+					   __GL_FRONT_BUFFER_MASK);
+    __GLX_SET_ACCEL_BUFFER_MASK(__GL_FRONT_BUFFER_MASK);
+
+    if (modes->doubleBufferMode) {
+	status = (*glPriv->backBuffer.resize)(&glPriv->backBuffer,
+					      x, y, width, height, glPriv,
+					      __GL_BACK_BUFFER_MASK);
+	__GLX_SET_ACCEL_BUFFER_MASK(__GL_BACK_BUFFER_MASK);
+    }
+
+#if defined(__GL_MAX_AUXBUFFERS) && (__GL_MAX_AUXBUFFERS > 0)
+    if (modes->maxAuxBuffers > 0) {
+	GLint i;
+
+	for (i=0; i < modes->maxAuxBuffers; i++) {
+	    status = (*glPriv->auxBuffers[i].resize)(&glPriv->auxBuffer[i],
+						     x, y, width, height, 
+						     glPriv,
+						     __GL_AUX_BUFFER_MASK(i));
+	    __GLX_SET_ACCEL_BUFFER_MASK(__GL_AUX_BUFFER_MASK(i));
+	}
+    }
+#endif
+
+    if (modes->haveAccumBuffer) {
+	status = (*glPriv->accumBuffer.resize)(&glPriv->accumBuffer,
+					       x, y, width, height, glPriv,
+					       __GL_ACCUM_BUFFER_MASK);
+	__GLX_SET_ACCEL_BUFFER_MASK(__GL_ACCUM_BUFFER_MASK);
+    }
+
+    if (modes->haveDepthBuffer) {
+	status = (*glPriv->depthBuffer.resize)(&glPriv->depthBuffer,
+					       x, y, width, height, glPriv,
+					       __GL_DEPTH_BUFFER_MASK);
+	__GLX_SET_ACCEL_BUFFER_MASK(__GL_DEPTH_BUFFER_MASK);
+    }
+
+    if (modes->haveStencilBuffer) {
+	status = (*glPriv->stencilBuffer.resize)(&glPriv->stencilBuffer,
+						 x, y, width, height, glPriv,
+						 __GL_STENCIL_BUFFER_MASK);
+	__GLX_SET_ACCEL_BUFFER_MASK(__GL_STENCIL_BUFFER_MASK);
+    }
+
+    glPriv->accelBufferMask = accelBufferMask;
+
+    /* finally, update the ownership region */
+    glRegion = &glPriv->ownershipRegion;
+    glRegion->numRects = 1;
+    glRegion->rects[0].x0 = 0;
+    glRegion->rects[0].y0 = 0;
+    glRegion->rects[0].x1 = width;
+    glRegion->rects[0].y1 = height;
+
+    return GL_TRUE;
+}
+
+void
+__glXFreeBuffers(__GLXdrawablePrivate *glxPriv)
+{
+    __GLdrawablePrivate *glPriv = &glxPriv->glPriv;
+#if defined(__GL_MAX_AUXBUFFERS) && (__GL_MAX_AUXBUFFERS > 0)
+    __GLcontextModes *modes = glPriv->modes;
+#endif
+
+    if (glPriv->frontBuffer.free) {
+	(*glPriv->frontBuffer.free)(&glPriv->frontBuffer, glPriv);
+    }
+    if (glPriv->backBuffer.free) {
+	(*glPriv->backBuffer.free)(&glPriv->backBuffer, glPriv);
+    }
+
+#if defined(__GL_MAX_AUXBUFFERS) && (__GL_MAX_AUXBUFFERS > 0)
+    if (modes->maxAuxBuffers > 0) {
+	GLint i;
+
+	for (i=0; i < modes->maxAuxBuffers; i++) {
+	    if (glPriv->auxBuffer[i].free) {
+		(*glPriv->auxBuffer[i].free)(&glPriv->auxBuffer[i], glPriv);
+	    }
+	}
+    }
+#endif
+
+    if (glPriv->accumBuffer.free) {
+	(*glPriv->accumBuffer.free)(&glPriv->accumBuffer, glPriv);
+    }
+
+    if (glPriv->depthBuffer.free) {
+	(*glPriv->depthBuffer.free)(&glPriv->depthBuffer, glPriv);
+    }
+
+    if (glPriv->stencilBuffer.free) {
+	(*glPriv->stencilBuffer.free)(&glPriv->stencilBuffer, glPriv);
+    }
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/glxbuf.h b/nx-X11/programs/Xserver/GL/glx/glxbuf.h
new file mode 100644
index 000000000..88b04e8bd
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxbuf.h
@@ -0,0 +1,57 @@
+/* $XFree86$ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _glxbuf_h_
+#define _glxbuf_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+extern void __glXFBInitDrawable(__GLXdrawablePrivate *glxPriv,
+				__GLcontextModes *modes);
+extern void __glXPixInitDrawable(__GLXdrawablePrivate *glxPriv,
+				 __GLcontextModes *modes);
+
+extern GLboolean __glXResizeBuffers(__GLdrawablePrivate *glPriv,
+				    GLint x, GLint y, 
+				    GLuint width, GLuint height);
+
+extern void __glXFreeBuffers(__GLXdrawablePrivate *glxPriv);
+extern void __glXUpdatePalette(__GLXdrawablePrivate *);
+
+#endif /* _glxbuf_h_ */
+
diff --git a/nx-X11/programs/Xserver/GL/glx/glxcmds.c b/nx-X11/programs/Xserver/GL/glx/glxcmds.c
new file mode 100644
index 000000000..ca5eee82a
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxcmds.c
@@ -0,0 +1,2156 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxcmds.c,v 1.12 2004/01/28 18:11:50 alanh Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define NEED_REPLIES
+#define FONT_PCF
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include <GL/glxtokens.h>
+#include <unpack.h>
+#include "g_disptab.h"
+#include <pixmapstr.h>
+#include <windowstr.h>
+#include "g_disptab_EXT.h"
+#include "glximports.h"
+#include "glxutil.h"
+#include "glxext.h"
+#include "GL/glx_ansic.h"
+#include "glcontextmodes.h"
+
+/************************************************************************/
+
+static __GLimports imports = {
+    __glXImpMalloc,
+    __glXImpCalloc,
+    __glXImpRealloc,
+    __glXImpFree,
+    __glXImpWarning,
+    __glXImpFatal,
+    __glXImpGetenv,
+    __glXImpAtoi,
+    __glXImpSprintf,
+    __glXImpFopen,
+    __glXImpFclose,
+    __glXImpFprintf,
+    __glXImpGetDrawablePrivate,
+    __glXImpGetReadablePrivate,
+    NULL
+};
+
+static int __glXGetFBConfigsSGIX(__GLXclientState *cl, GLbyte *pc);
+static int __glXCreateContextWithConfigSGIX(__GLXclientState *cl, GLbyte *pc);
+static int __glXCreateGLXPixmapWithConfigSGIX(__GLXclientState *cl, GLbyte *pc);
+static int __glXMakeCurrentReadSGI(__GLXclientState *cl, GLbyte *pc);
+
+static int __glXBindSwapBarrierSGIX(__GLXclientState *cl, GLbyte *pc);
+static int __glXQueryMaxSwapBarriersSGIX(__GLXclientState *cl, GLbyte *pc);
+static int __glxQueryHyperpipeNetworkSGIX(__GLXclientState *cl, GLbyte *pc);
+static int __glxDestroyHyperpipeConfigSGIX (__GLXclientState *cl, GLbyte *pc);
+static int __glxQueryHyperpipeConfigSGIX(__GLXclientState *cl, GLbyte *pc);
+static int __glxHyperpipeConfigSGIX(__GLXclientState *cl, GLbyte *pc);
+
+
+/************************************************************************/
+
+/**
+ * Create a GL context with the given properties.  This routine is used
+ * to implement \c glXCreateContext, \c glXCreateNewContext, and
+ * \c glXCreateContextWithConfigSGIX.  This works becuase of the hack way
+ * that GLXFBConfigs are implemented.  Basically, the FBConfigID is the
+ * same as the VisualID.
+ */
+
+int DoCreateContext(__GLXclientState *cl, GLXContextID gcId,
+		    GLXContextID shareList, VisualID visual,
+		    GLuint screen, GLboolean isDirect)
+{
+    ClientPtr client = cl->client;
+    VisualPtr pVisual;
+    ScreenPtr pScreen;
+    __GLXcontext *glxc, *shareglxc;
+    __GLcontextModes *modes;
+    __GLXscreenInfo *pGlxScreen;
+    __GLinterface *shareGC;
+    GLint i;
+
+    LEGAL_NEW_RESOURCE(gcId, client);
+    
+    /*
+    ** Check if screen exists.
+    */
+    if (screen >= screenInfo.numScreens) {
+	client->errorValue = screen;
+	return BadValue;
+    }
+    pScreen = screenInfo.screens[screen];
+    pGlxScreen = &__glXActiveScreens[screen];
+    
+    /*
+    ** Check if the visual ID is valid for this screen.
+    */
+    pVisual = pScreen->visuals;
+    for (i = 0; i < pScreen->numVisuals; i++, pVisual++) {
+	if (pVisual->vid == visual) {
+	    break;
+	}
+    }
+    if (i == pScreen->numVisuals) {
+	client->errorValue = visual;
+	return BadValue;
+    }
+
+    /*
+    ** Get configuration of the visual.  This assumes that the
+    ** glXActiveScreens structure contains visual configurations only for the
+    ** subset of Visuals that are supported by this implementation of the
+    ** OpenGL.
+    */
+
+    modes = _gl_context_modes_find_visual( pGlxScreen->modes, visual );
+    if (modes == NULL) {
+	/*
+	** Visual not support on this screen by this OpenGL implementation.
+	*/
+	client->errorValue = visual;
+	return BadValue;
+    }
+
+    /*
+    ** Find the display list space that we want to share.  
+    **
+    ** NOTE: In a multithreaded X server, we would need to keep a reference
+    ** count for each display list so that if one client detroyed a list that 
+    ** another client was using, the list would not really be freed until it 
+    ** was no longer in use.  Since this sample implementation has no support 
+    ** for multithreaded servers, we don't do this.  
+    */
+    if (shareList == None) {
+	shareGC = 0;
+    } else {
+	shareglxc = (__GLXcontext *) LookupIDByType(shareList, __glXContextRes);
+	if (!shareglxc) {
+	    client->errorValue = shareList;
+	    return __glXBadContext;
+	}
+	if (shareglxc->isDirect) {
+	    /*
+	    ** NOTE: no support for sharing display lists between direct
+	    ** contexts, even if they are in the same address space.
+	    */
+#if 0
+            /* Disabling this code seems to allow shared display lists
+             * and texture objects to work.  We'll leave it disabled for now.
+             */
+	    client->errorValue = shareList;
+	    return BadMatch;
+#endif
+	} else {
+	    /*
+	    ** Create an indirect context regardless of what the client asked
+	    ** for; this way we can share display list space with shareList.
+	    */
+	    isDirect = GL_FALSE;
+	}
+	shareGC = shareglxc->gc;
+    }
+
+    /*
+    ** Allocate memory for the new context
+    */
+    glxc = (__GLXcontext *) __glXMalloc(sizeof(__GLXcontext));
+    if (!glxc) {
+	return BadAlloc;
+    }
+    __glXMemset(glxc, 0, sizeof(__GLXcontext));
+
+    /*
+    ** Initially, setup the part of the context that could be used by
+    ** a GL core that needs windowing information (e.g., Mesa).
+    */
+    glxc->pScreen = pScreen;
+    glxc->pGlxScreen = pGlxScreen;
+    glxc->pVisual = pVisual;
+    glxc->modes = modes;
+
+    if (!isDirect) {
+
+	/*
+	** Allocate a GL context
+	*/
+	imports.other = (void *)glxc;
+	glxc->gc = (*pGlxScreen->createContext)(&imports, glxc->modes, shareGC);
+	if (!glxc->gc) {
+	    __glXFree(glxc);
+	    client->errorValue = gcId;
+	    return BadAlloc;
+	}
+    } else {
+	/*
+	** Don't need local GL context for a direct context.
+	*/
+	glxc->gc = 0;
+    }
+    /*
+    ** Register this context as a resource.
+    */
+    if (!AddResource(gcId, __glXContextRes, (pointer)glxc)) {
+	if (!isDirect) {
+	    (*glxc->gc->exports.destroyContext)((__GLcontext *)glxc->gc);
+        }
+	__glXFree(glxc);
+	client->errorValue = gcId;
+	return BadAlloc;
+    }
+    
+    /*
+    ** Finally, now that everything is working, setup the rest of the
+    ** context.
+    */
+    glxc->id = gcId;
+    glxc->share_id = shareList;
+    glxc->idExists = GL_TRUE;
+    glxc->isCurrent = GL_FALSE;
+    glxc->isDirect = isDirect;
+    glxc->renderMode = GL_RENDER;
+
+    return Success;
+}
+
+
+int __glXCreateContext(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc;
+    return DoCreateContext( cl, req->context, req->shareList, req->visual,
+			    req->screen, req->isDirect );
+}
+
+
+int __glXCreateNewContext(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCreateNewContextReq *req = (xGLXCreateNewContextReq *) pc;
+    return DoCreateContext( cl, req->context, req->shareList, req->fbconfig,
+			    req->screen, req->isDirect );
+}
+
+
+int __glXCreateContextWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCreateContextWithConfigSGIXReq *req = 
+	(xGLXCreateContextWithConfigSGIXReq *) pc;
+    return DoCreateContext( cl, req->context, req->shareList, req->fbconfig,
+			    req->screen, req->isDirect );
+}
+
+/*
+** Destroy a GL context as an X resource.
+*/
+int __glXDestroyContext(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXDestroyContextReq *req = (xGLXDestroyContextReq *) pc;
+    GLXContextID gcId = req->context;
+    __GLXcontext *glxc;
+    
+    glxc = (__GLXcontext *) LookupIDByType(gcId, __glXContextRes);
+    if (glxc) {
+	/*
+	** Just free the resource; don't actually destroy the context,
+	** because it might be in use.  The
+	** destroy method will be called by the resource destruction routine
+	** if necessary.
+	*/
+	FreeResourceByType(gcId, __glXContextRes, FALSE);
+	return Success;
+    } else {
+	client->errorValue = gcId;
+	return __glXBadContext;
+    }
+}
+
+/*****************************************************************************/
+
+/*
+** For each client, the server keeps a table of all the contexts that are
+** current for that client (each thread of a client may have its own current
+** context).  These routines add, change, and lookup contexts in the table.
+*/
+
+/*
+** Add a current context, and return the tag that will be used to refer to it.
+*/
+static int AddCurrentContext(__GLXclientState *cl, __GLXcontext *glxc)
+{
+    int i;
+    int num = cl->numCurrentContexts;
+    __GLXcontext **table = cl->currentContexts;
+
+    if (!glxc) return -1;
+    
+    /*
+    ** Try to find an empty slot and use it.
+    */
+    for (i=0; i < num; i++) {
+	if (!table[i]) {
+	    table[i] = glxc;
+	    return i+1;
+	}
+    }
+    /*
+    ** Didn't find a free slot, so we'll have to grow the table.
+    */
+    if (!num) {
+	table = (__GLXcontext **) __glXMalloc(sizeof(__GLXcontext *));
+    } else {
+	table = (__GLXcontext **) __glXRealloc(table,
+					   (num+1)*sizeof(__GLXcontext *));
+    }
+    table[num] = glxc;
+    cl->currentContexts = table;
+    cl->numCurrentContexts++;
+    return num+1;
+}
+
+/*
+** Given a tag, change the current context for the corresponding entry.
+*/
+static void ChangeCurrentContext(__GLXclientState *cl, __GLXcontext *glxc,
+				GLXContextTag tag)
+{
+    __GLXcontext **table = cl->currentContexts;
+    table[tag-1] = glxc;
+}
+
+/*
+** For this implementation we have chosen to simply use the index of the
+** context's entry in the table as the context tag.  A tag must be greater
+** than 0.
+*/
+__GLXcontext *__glXLookupContextByTag(__GLXclientState *cl, GLXContextTag tag)
+{
+    int num = cl->numCurrentContexts;
+
+    if (tag < 1 || tag > num) {
+	return 0;
+    } else {
+	return cl->currentContexts[tag-1];
+    }
+}
+
+/*****************************************************************************/
+
+static void StopUsingContext(__GLXcontext *glxc)
+{
+    if (glxc) {
+	if (glxc == __glXLastContext) {
+	    /* Tell server GL library */
+	    __glXLastContext = 0;
+	}
+	glxc->isCurrent = GL_FALSE;
+	if (!glxc->idExists) {
+	    __glXFreeContext(glxc);
+	}
+    }
+}
+
+static void StartUsingContext(__GLXclientState *cl, __GLXcontext *glxc)
+{
+    glxc->isCurrent = GL_TRUE;
+}
+
+/*****************************************************************************/
+/*
+** Make an OpenGL context and drawable current.
+*/
+
+int __glXMakeCurrent(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXMakeCurrentReq *req = (xGLXMakeCurrentReq *) pc;
+
+    return DoMakeCurrent( cl, req->drawable, req->drawable,
+			  req->context, req->oldContextTag );
+}
+
+int __glXMakeContextCurrent(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXMakeContextCurrentReq *req = (xGLXMakeContextCurrentReq *) pc;
+
+    return DoMakeCurrent( cl, req->drawable, req->readdrawable,
+			  req->context, req->oldContextTag );
+}
+
+int __glXMakeCurrentReadSGI(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXMakeCurrentReadSGIReq *req = (xGLXMakeCurrentReadSGIReq *) pc;
+
+    return DoMakeCurrent( cl, req->drawable, req->readable,
+			  req->context, req->oldContextTag );
+}
+
+
+/**
+ * Given a drawable ID, get the associated drawable and / or pixmap.
+ * 
+ * If the specified drawable ID is not a pixmap, \c ppPixmap will be set
+ * to \c NULL on return.  In either case, \c ppDraw will be set to a drawable.
+ * In the case where the drawable ID is a pixmap, \c ppDraw will be set to
+ * the drawable associated with that pixmap.
+ *
+ * \param glxc      Associated GLX context.
+ * \param drawId    ID of the drawable.
+ * \param ppDraw    Location to store the pointer to the drawable.
+ * \param ppPixmap  Location to store the pointer to the pixmap.
+ * \param client    Pointer to the client state.
+ * \return  Zero is returned on success.  Otherwise a GLX / X11 protocol error
+ *          is returned.
+ * 
+ * \notes This function will need some modification when support pbuffers
+ *        is added.
+ */
+static int GetDrawableOrPixmap( __GLXcontext *glxc, GLXDrawable drawId,
+				DrawablePtr *ppDraw, __GLXpixmap **ppPixmap,
+				ClientPtr client )
+{
+    DrawablePtr pDraw;
+    __GLXpixmap *drawPixmap = NULL;
+
+    pDraw = (DrawablePtr) LookupDrawable(drawId, client);
+    if (pDraw) {
+	if (pDraw->type == DRAWABLE_WINDOW) {
+	    /*
+	    ** Drawable is an X Window.
+	    */
+	    WindowPtr pWin = (WindowPtr)pDraw;
+	    VisualID vid = wVisual(pWin);
+
+	    /*
+	    ** Check if window and context are similar.
+	    */
+	    if ((vid != glxc->pVisual->vid) ||
+		(pWin->drawable.pScreen != glxc->pScreen)) {
+		client->errorValue = drawId;
+		return BadMatch;
+	    }
+	} else {
+	    /*
+	    ** An X Pixmap is not allowed as a parameter (a GLX Pixmap
+	    ** is, but it must first be created with glxCreateGLXPixmap).
+	    */
+	    client->errorValue = drawId;
+	    return __glXBadDrawable;
+	}
+    } else {
+	drawPixmap = (__GLXpixmap *) LookupIDByType(drawId, __glXPixmapRes);
+	if (drawPixmap) {
+	    /*
+	    ** Check if pixmap and context are similar.
+	    */
+	    if (drawPixmap->pScreen != glxc->pScreen ||
+		drawPixmap->modes->visualID != glxc->modes->visualID) {
+		client->errorValue = drawId;
+		return BadMatch;
+	    }
+	    pDraw = drawPixmap->pDraw;
+
+	} else {
+	    /*
+	    ** Drawable is neither a Window nor a GLXPixmap.
+	    */
+	    client->errorValue = drawId;
+	    return __glXBadDrawable;
+	}
+    }
+
+    *ppPixmap = drawPixmap;
+    *ppDraw = pDraw;
+
+    return 0;
+}
+
+
+int DoMakeCurrent( __GLXclientState *cl,
+		   GLXDrawable drawId, GLXDrawable readId,
+		   GLXContextID contextId, GLXContextTag tag )
+{
+    ClientPtr client = cl->client;
+    DrawablePtr pDraw;
+    DrawablePtr pRead;
+    xGLXMakeCurrentReply reply;
+    __GLXpixmap *drawPixmap = NULL;
+    __GLXpixmap *readPixmap = NULL;
+    __GLXcontext *glxc, *prevglxc;
+    __GLinterface *gc, *prevgc;
+    __GLXdrawablePrivate *drawPriv = NULL;
+    __GLXdrawablePrivate *readPriv = NULL;
+    GLint error;
+    GLuint  mask;
+
+    /*
+    ** If one is None and the other isn't, it's a bad match.
+    */
+
+    mask  = (drawId == None)    ? (1 << 0) : 0;
+    mask |= (readId == None)    ? (1 << 1) : 0;
+    mask |= (contextId == None) ? (1 << 2) : 0;
+
+    if ( (mask != 0x00) && (mask != 0x07) ) {
+	return BadMatch;
+    }
+    
+    /*
+    ** Lookup old context.  If we have one, it must be in a usable state.
+    */
+    if (tag != 0) {
+	prevglxc = __glXLookupContextByTag(cl, tag);
+	if (!prevglxc) {
+	    /*
+	    ** Tag for previous context is invalid.
+	    */
+	    return __glXBadContextTag;
+	}
+	if (prevglxc->renderMode != GL_RENDER) {
+	    /* Oops.  Not in render mode render. */
+	    client->errorValue = prevglxc->id;
+	    return __glXBadContextState;
+	}
+	prevgc = prevglxc->gc;
+    } else {
+	prevglxc = 0;
+	prevgc = 0;
+    }
+
+    /*
+    ** Lookup new context.  It must not be current for someone else.
+    */
+    if (contextId != None) {
+	int  status;
+
+	glxc = (__GLXcontext *) LookupIDByType(contextId, __glXContextRes);
+	if (!glxc) {
+	    client->errorValue = contextId;
+	    return __glXBadContext;
+	}
+	if ((glxc != prevglxc) && glxc->isCurrent) {
+	    /* Context is current to somebody else */
+	    return BadAccess;
+	}
+	gc = glxc->gc;
+
+
+	assert( drawId != None );
+	assert( readId != None );
+
+	status = GetDrawableOrPixmap( glxc, drawId, & pDraw, & drawPixmap,
+				      client );
+	if ( status != 0 ) {
+	    return status;
+	}
+
+	if ( readId != drawId ) {
+	    status = GetDrawableOrPixmap( glxc, readId, & pRead, & readPixmap,
+					  client );
+	    if ( status != 0 ) {
+		return status;
+	    }
+	} else {
+	    pRead = pDraw;
+	}
+
+	/* FIXME: Finish refactoring this. - idr */
+	/* get the drawable private */
+	if (pDraw) {
+	    drawPriv = __glXGetDrawablePrivate(pDraw, drawId, glxc->modes);
+	    if (drawPriv == NULL) {
+		return __glXBadDrawable;
+	    }
+	}
+
+	if (pRead != pDraw) {
+	    readPriv = __glXGetDrawablePrivate(pRead, readId, glxc->modes);
+	    if (readPriv == NULL) {
+		return __glXBadDrawable;
+	    }
+	} else {
+	    readPriv = drawPriv;
+	}
+
+    } else {
+	/* Switching to no context.  Ignore new drawable. */
+	glxc = 0;
+	gc = 0;
+	pDraw = 0;
+	pRead = 0;
+    }
+
+
+    if (prevglxc) {
+	/*
+	** Flush the previous context if needed.
+	*/
+	if (__GLX_HAS_UNFLUSHED_CMDS(prevglxc)) {
+	    if (__glXForceCurrent(cl, tag, (int *)&error)) {
+		glFlush();
+		__GLX_NOTE_FLUSHED_CMDS(prevglxc);
+	    } else {
+		return error;
+	    }
+	}
+
+	/*
+	** Make the previous context not current.
+	*/
+	if (!(*prevgc->exports.loseCurrent)((__GLcontext *)prevgc)) {
+	    return __glXBadContext;
+	}
+	__glXDeassociateContext(prevglxc);
+    }
+	
+
+    if ((glxc != 0) && !glxc->isDirect) {
+
+	glxc->drawPriv = drawPriv;
+	glxc->readPriv = readPriv;
+	__glXCacheDrawableSize(drawPriv);
+
+	/* make the context current */
+	if (!(*gc->exports.makeCurrent)((__GLcontext *)gc)) {
+	    glxc->drawPriv = NULL;
+	    glxc->readPriv = NULL;
+	    return __glXBadContext;
+	}
+
+	/* resize the buffers */
+	if (!__glXResizeDrawableBuffers(drawPriv)) {
+	    /* could not do initial resize.  make current failed */
+	    (*gc->exports.loseCurrent)((__GLcontext *)gc);
+	    glxc->drawPriv = NULL;
+	    glxc->readPriv = NULL;
+	    return __glXBadContext;
+	}
+
+	glxc->isCurrent = GL_TRUE;
+	__glXAssociateContext(glxc);
+	assert(drawPriv->drawGlxc == glxc);
+	assert(readPriv->readGlxc == glxc);
+    }
+
+    if (prevglxc) {
+	if (prevglxc->drawPixmap) {
+	    if (prevglxc->readPixmap &&
+		prevglxc->drawPixmap != prevglxc->readPixmap) {
+		/*
+		** The previous drawable was a glx pixmap, release it.
+		*/
+		prevglxc->readPixmap->refcnt--;
+		if (!prevglxc->readPixmap->idExists &&
+		    !prevglxc->readPixmap->refcnt) {
+		    PixmapPtr pPixmap = (PixmapPtr) prevglxc->readPixmap->pDraw;
+		    /*
+		    ** The DestroyPixmap routine should decrement the
+		    ** refcount of the X pixmap and free only if it's zero.
+		    */
+		    (*prevglxc->readPixmap->pScreen->DestroyPixmap)(pPixmap);
+		    __glXFree(prevglxc->readPixmap);
+		}
+	    }
+
+	    /*
+	    ** The previous drawable was a glx pixmap, release it.
+	    */
+	    prevglxc->drawPixmap->refcnt--;
+	    if (!prevglxc->drawPixmap->idExists &&
+		!prevglxc->drawPixmap->refcnt) {
+		PixmapPtr pPixmap = (PixmapPtr) prevglxc->drawPixmap->pDraw;
+		/*
+		** The DestroyPixmap routine should decrement the
+		** refcount of the X pixmap and free only if it's zero.
+		*/
+		(*prevglxc->drawPixmap->pScreen->DestroyPixmap)(pPixmap);
+		__glXFree(prevglxc->drawPixmap);
+	    }
+
+	    prevglxc->drawPixmap = NULL;
+	}
+	ChangeCurrentContext(cl, glxc, tag);
+	StopUsingContext(prevglxc);
+    } else {
+	tag = AddCurrentContext(cl, glxc);
+    }
+
+    if (glxc) {
+	if (drawPixmap) {
+	    drawPixmap->refcnt++;
+	    glxc->drawPixmap = drawPixmap;
+	}
+
+	if (readPixmap && (readPixmap != drawPixmap)) {
+	    readPixmap->refcnt++;
+	    glxc->readPixmap = readPixmap;
+	}
+
+	StartUsingContext(cl, glxc);
+	reply.contextTag = tag;
+    } else {
+	reply.contextTag = 0;
+    }
+
+    reply.length = 0;
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+
+    if (client->swapped) {
+	__glXSwapMakeCurrentReply(client, &reply);
+    } else {
+	WriteToClient(client, sz_xGLXMakeCurrentReply, (char *)&reply);
+    }
+    return Success;
+}
+
+int __glXIsDirect(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXIsDirectReq *req = (xGLXIsDirectReq *) pc;
+    xGLXIsDirectReply reply;
+    __GLXcontext *glxc;
+
+    /*
+    ** Find the GL context.
+    */
+    glxc = (__GLXcontext *) LookupIDByType(req->context, __glXContextRes);
+    if (!glxc) {
+	client->errorValue = req->context;
+	return __glXBadContext;
+    }
+
+    reply.isDirect = glxc->isDirect;
+    reply.length = 0;
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+
+    if (client->swapped) {
+	__glXSwapIsDirectReply(client, &reply);
+    } else {
+	WriteToClient(client, sz_xGLXIsDirectReply, (char *)&reply);
+    }
+
+    return Success;
+}
+
+int __glXQueryVersion(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXQueryVersionReq *req = (xGLXQueryVersionReq *) pc;
+    xGLXQueryVersionReply reply;
+    GLuint major, minor;
+
+    major = req->majorVersion;
+    minor = req->minorVersion;
+    (void)major;
+    (void)minor;
+
+    /*
+    ** Server should take into consideration the version numbers sent by the
+    ** client if it wants to work with older clients; however, in this
+    ** implementation the server just returns its version number.
+    */
+    reply.majorVersion = GLX_SERVER_MAJOR_VERSION;
+    reply.minorVersion = GLX_SERVER_MINOR_VERSION;
+    reply.length = 0;
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+
+    if (client->swapped) {
+	__glXSwapQueryVersionReply(client, &reply);
+    } else {
+	WriteToClient(client, sz_xGLXQueryVersionReply, (char *)&reply);
+    }
+    return Success;
+}
+
+int __glXWaitGL(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXWaitGLReq *req = (xGLXWaitGLReq *)pc;
+    int error;
+    
+    if (!__glXForceCurrent(cl, req->contextTag, &error)) {
+	return error;
+    }
+    glFinish();
+    return Success;
+}
+
+int __glXWaitX(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXWaitXReq *req = (xGLXWaitXReq *)pc;
+    int error;
+    
+    if (!__glXForceCurrent(cl, req->contextTag, &error)) {
+	return error;
+    }
+    /*
+    ** In a multithreaded server that had separate X and GL threads, we would
+    ** have to wait for the X thread to finish before returning.  As it stands,
+    ** this sample implementation only supports singlethreaded servers, and
+    ** nothing needs to be done here.
+    */
+    return Success;
+}
+
+int __glXCopyContext(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXCopyContextReq *req = (xGLXCopyContextReq *) pc;
+    GLXContextID source = req->source;
+    GLXContextID dest = req->dest;
+    GLXContextTag tag = req->contextTag;
+    unsigned long mask = req->mask;
+    __GLXcontext *src, *dst;
+    int error;
+
+    /*
+    ** Check that each context exists.
+    */
+    src = (__GLXcontext *) LookupIDByType(source, __glXContextRes);
+    if (!src) {
+	client->errorValue = source;
+	return __glXBadContext;
+    }
+    dst = (__GLXcontext *) LookupIDByType(dest, __glXContextRes);
+    if (!dst) {
+	client->errorValue = dest;
+	return __glXBadContext;
+    }
+
+    /*
+    ** They must be in the same address space, and same screen.
+    ** NOTE: no support for direct rendering contexts here.
+    */
+    if (src->isDirect || dst->isDirect ||
+	(src->pGlxScreen != dst->pGlxScreen)) {
+	client->errorValue = source;
+	return BadMatch;
+    }
+
+    /*
+    ** The destination context must not be current for any client.
+    */
+    if (dst->isCurrent) {
+	client->errorValue = dest;
+	return BadAccess;
+    }
+
+    if (tag) {
+	__GLXcontext *tagcx = __glXLookupContextByTag(cl, tag);
+	
+	if (!tagcx) {
+	    return __glXBadContextTag;
+	}
+	if (tagcx != src) {
+	    /*
+	    ** This would be caused by a faulty implementation of the client
+	    ** library.
+	    */
+	    return BadMatch;
+	}
+	/*
+	** In this case, glXCopyContext is in both GL and X streams, in terms
+	** of sequentiality.
+	*/
+	if (__glXForceCurrent(cl, tag, &error)) {
+	    /*
+	    ** Do whatever is needed to make sure that all preceding requests
+	    ** in both streams are completed before the copy is executed.
+	    */
+	    glFinish();
+	    __GLX_NOTE_FLUSHED_CMDS(tagcx);
+	} else {
+	    return error;
+	}
+    }
+    /*
+    ** Issue copy.  The only reason for failure is a bad mask.
+    */
+    if (!(*dst->gc->exports.copyContext)((__GLcontext *)dst->gc, 
+					 (__GLcontext *)src->gc,
+					 mask)) {
+	client->errorValue = mask;
+	return BadValue;
+    }
+    return Success;
+}
+
+
+int DoGetVisualConfigs(__GLXclientState *cl, unsigned screen,
+		       GLboolean do_swap)
+{
+    ClientPtr client = cl->client;
+    xGLXGetVisualConfigsReply reply;
+    __GLXscreenInfo *pGlxScreen;
+    __GLcontextModes *modes;
+    CARD32 buf[__GLX_TOTAL_CONFIG];
+    int p;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+    if (screen >= screenInfo.numScreens) {
+	/* The client library must send a valid screen number. */
+	client->errorValue = screen;
+	return BadValue;
+    }
+    pGlxScreen = &__glXActiveScreens[screen];
+
+    reply.numVisuals = pGlxScreen->numUsableVisuals;
+    reply.numProps = __GLX_TOTAL_CONFIG;
+    reply.length = (pGlxScreen->numUsableVisuals * __GLX_SIZE_CARD32 *
+		    __GLX_TOTAL_CONFIG) >> 2;
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+
+    if ( do_swap ) {
+	__GLX_SWAP_SHORT(&reply.sequenceNumber);
+	__GLX_SWAP_INT(&reply.length);
+	__GLX_SWAP_INT(&reply.numVisuals);
+	__GLX_SWAP_INT(&reply.numProps);
+    }
+
+    WriteToClient(client, sz_xGLXGetVisualConfigsReply, (char *)&reply);
+
+    for ( modes = pGlxScreen->modes ; modes != NULL ; modes = modes->next ) {
+	if (modes->visualID == 0) {
+	    /* not a usable visual */
+	    continue;
+	}
+	p = 0;
+	buf[p++] = modes->visualID;
+	buf[p++] = _gl_convert_to_x_visual_type( modes->visualType );
+	buf[p++] = modes->rgbMode;
+
+	buf[p++] = modes->redBits;
+	buf[p++] = modes->greenBits;
+	buf[p++] = modes->blueBits;
+	buf[p++] = modes->alphaBits;
+	buf[p++] = modes->accumRedBits;
+	buf[p++] = modes->accumGreenBits;
+	buf[p++] = modes->accumBlueBits;
+	buf[p++] = modes->accumAlphaBits;
+
+	buf[p++] = modes->doubleBufferMode;
+	buf[p++] = modes->stereoMode;
+
+	buf[p++] = modes->rgbBits;
+	buf[p++] = modes->depthBits;
+	buf[p++] = modes->stencilBits;
+	buf[p++] = modes->numAuxBuffers;
+	buf[p++] = modes->level;
+	/* 
+	** Add token/value pairs for extensions.
+	*/
+	buf[p++] = GLX_VISUAL_CAVEAT_EXT;
+	buf[p++] = modes->visualRating;
+	buf[p++] = GLX_TRANSPARENT_TYPE;
+	buf[p++] = modes->transparentPixel;
+	buf[p++] = GLX_TRANSPARENT_RED_VALUE;
+	buf[p++] = modes->transparentRed;
+	buf[p++] = GLX_TRANSPARENT_GREEN_VALUE;
+	buf[p++] = modes->transparentGreen;
+	buf[p++] = GLX_TRANSPARENT_BLUE_VALUE;
+	buf[p++] = modes->transparentBlue;
+	buf[p++] = GLX_TRANSPARENT_ALPHA_VALUE;
+	buf[p++] = modes->transparentAlpha;
+	buf[p++] = GLX_TRANSPARENT_INDEX_VALUE;
+	buf[p++] = modes->transparentIndex;
+
+	if ( do_swap ) {
+	    __GLX_SWAP_INT_ARRAY(buf, __GLX_TOTAL_CONFIG);
+	}
+	WriteToClient(client, __GLX_SIZE_CARD32 * __GLX_TOTAL_CONFIG, 
+		(char *)buf);
+    }
+    return Success;
+}
+
+int __glXGetVisualConfigs(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) pc;
+    return DoGetVisualConfigs( cl, req->screen, GL_FALSE );
+}
+
+
+
+#define __GLX_TOTAL_FBCONFIG_ATTRIBS (28)
+#define __GLX_FBCONFIG_ATTRIBS_LENGTH (__GLX_TOTAL_FBCONFIG_ATTRIBS * 2)
+/**
+ * Send the set of GLXFBConfigs to the client.  There is not currently
+ * and interface into the driver on the server-side to get GLXFBConfigs,
+ * so we "invent" some based on the \c __GLXvisualConfig structures that
+ * the driver does supply.
+ * 
+ * The reply format for both \c glXGetFBConfigs and \c glXGetFBConfigsSGIX
+ * is the same, so this routine pulls double duty.
+ */
+
+int DoGetFBConfigs(__GLXclientState *cl, unsigned screen, GLboolean do_swap)
+{
+    ClientPtr client = cl->client;
+    xGLXGetFBConfigsReply reply;
+    __GLXscreenInfo *pGlxScreen;
+    CARD32 buf[__GLX_FBCONFIG_ATTRIBS_LENGTH];
+    int p;
+    __GLcontextModes *modes;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+
+    if (screen >= screenInfo.numScreens) {
+	/* The client library must send a valid screen number. */
+	client->errorValue = screen;
+	return BadValue;
+    }
+    pGlxScreen = &__glXActiveScreens[screen];
+
+    reply.numFBConfigs = pGlxScreen->numUsableVisuals;
+    reply.numAttribs = __GLX_TOTAL_FBCONFIG_ATTRIBS;
+    reply.length = (__GLX_FBCONFIG_ATTRIBS_LENGTH * reply.numFBConfigs);
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+
+    if ( do_swap ) {
+	__GLX_SWAP_SHORT(&reply.sequenceNumber);
+	__GLX_SWAP_INT(&reply.length);
+	__GLX_SWAP_INT(&reply.numFBConfigs);
+	__GLX_SWAP_INT(&reply.numAttribs);
+    }
+
+    WriteToClient(client, sz_xGLXGetFBConfigsReply, (char *)&reply);
+
+    for ( modes = pGlxScreen->modes ; modes != NULL ; modes = modes->next ) {
+	if (modes->visualID == 0) {
+	    /* not a usable visual */
+	    continue;
+	}
+	p = 0;
+
+#define WRITE_PAIR(tag,value) \
+    do { buf[p++] = tag ; buf[p++] = value ; } while( 0 )
+
+	WRITE_PAIR( GLX_VISUAL_ID,        modes->visualID );
+	WRITE_PAIR( GLX_FBCONFIG_ID,      modes->visualID );
+	WRITE_PAIR( GLX_X_RENDERABLE,     GL_TRUE );
+
+	WRITE_PAIR( GLX_RGBA,             modes->rgbMode );
+	WRITE_PAIR( GLX_DOUBLEBUFFER,     modes->doubleBufferMode );
+	WRITE_PAIR( GLX_STEREO,           modes->stereoMode );
+
+	WRITE_PAIR( GLX_BUFFER_SIZE,      modes->rgbBits );
+	WRITE_PAIR( GLX_LEVEL,            modes->level );
+	WRITE_PAIR( GLX_AUX_BUFFERS,      modes->numAuxBuffers );
+	WRITE_PAIR( GLX_RED_SIZE,         modes->redBits );
+	WRITE_PAIR( GLX_GREEN_SIZE,       modes->greenBits );
+	WRITE_PAIR( GLX_BLUE_SIZE,        modes->blueBits );
+	WRITE_PAIR( GLX_ALPHA_SIZE,       modes->alphaBits );
+	WRITE_PAIR( GLX_ACCUM_RED_SIZE,   modes->accumRedBits );
+	WRITE_PAIR( GLX_ACCUM_GREEN_SIZE, modes->accumGreenBits );
+	WRITE_PAIR( GLX_ACCUM_BLUE_SIZE,  modes->accumBlueBits );
+	WRITE_PAIR( GLX_ACCUM_ALPHA_SIZE, modes->accumAlphaBits );
+	WRITE_PAIR( GLX_DEPTH_SIZE,       modes->depthBits );
+	WRITE_PAIR( GLX_STENCIL_SIZE,     modes->stencilBits );
+
+	WRITE_PAIR( GLX_X_VISUAL_TYPE,    modes->visualType );
+
+	/* 
+	** Add token/value pairs for extensions.
+	*/
+	WRITE_PAIR( GLX_CONFIG_CAVEAT, modes->visualRating );
+	WRITE_PAIR( GLX_TRANSPARENT_TYPE, modes->transparentPixel );
+	WRITE_PAIR( GLX_TRANSPARENT_RED_VALUE, modes->transparentRed );
+	WRITE_PAIR( GLX_TRANSPARENT_GREEN_VALUE, modes->transparentGreen );
+	WRITE_PAIR( GLX_TRANSPARENT_BLUE_VALUE, modes->transparentBlue );
+	WRITE_PAIR( GLX_TRANSPARENT_ALPHA_VALUE, modes->transparentAlpha );
+	WRITE_PAIR( GLX_TRANSPARENT_INDEX_VALUE, modes->transparentIndex );
+	WRITE_PAIR( GLX_SWAP_METHOD_OML, modes->swapMethod );
+
+	if ( do_swap ) {
+	    __GLX_SWAP_INT_ARRAY(buf, __GLX_FBCONFIG_ATTRIBS_LENGTH);
+	}
+	WriteToClient(client, __GLX_SIZE_CARD32 * __GLX_FBCONFIG_ATTRIBS_LENGTH,
+		      (char *)buf);
+    }
+    return Success;
+}
+
+
+int __glXGetFBConfigs(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXGetFBConfigsReq *req = (xGLXGetFBConfigsReq *) pc;
+    return DoGetFBConfigs( cl, req->screen, GL_FALSE );
+}
+
+
+int __glXGetFBConfigsSGIX(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *) pc;
+    return DoGetFBConfigs( cl, req->screen, GL_FALSE );
+}
+
+
+/*
+** Create a GLX Pixmap from an X Pixmap.
+*/
+int DoCreateGLXPixmap(__GLXclientState *cl, VisualID visual,
+		      GLuint screenNum, XID pixmapId, XID glxpixmapId)
+{
+    ClientPtr client = cl->client;
+    DrawablePtr pDraw;
+    ScreenPtr pScreen;
+    VisualPtr pVisual;
+    __GLXpixmap *pGlxPixmap;
+    __GLXscreenInfo *pGlxScreen;
+    __GLcontextModes *modes;
+    int i;
+
+    LEGAL_NEW_RESOURCE(glxpixmapId, client);
+    
+    pDraw = (DrawablePtr) LookupDrawable(pixmapId, client);
+    if (!pDraw || pDraw->type != DRAWABLE_PIXMAP) {
+	client->errorValue = pixmapId;
+	return BadPixmap;
+    }
+
+    /*
+    ** Check if screen of visual matches screen of pixmap.
+    */
+    pScreen = pDraw->pScreen;
+    if (screenNum != pScreen->myNum) {
+	return BadMatch;
+    }
+
+    /*
+    ** Find the VisualRec for this visual.
+    */
+    pVisual = pScreen->visuals;
+    for (i=0; i < pScreen->numVisuals; i++, pVisual++) {
+	if (pVisual->vid == visual) {
+	    break;
+	}
+    }
+    if (i == pScreen->numVisuals) {
+	client->errorValue = visual;
+	return BadValue;
+    }
+    /*
+    ** Check if depth of visual matches depth of pixmap.
+    */
+    if (pVisual->nplanes != pDraw->depth) {
+	return BadMatch;
+    }
+
+    /*
+    ** Get configuration of the visual.
+    */
+    pGlxScreen = &__glXActiveScreens[screenNum];
+    modes = _gl_context_modes_find_visual( pGlxScreen->modes, visual );
+    if (modes == NULL) {
+	/*
+	** Visual not support on this screen by this OpenGL implementation.
+	*/
+	client->errorValue = visual;
+	return BadValue;
+    }
+
+    pGlxPixmap = (__GLXpixmap *) __glXMalloc(sizeof(__GLXpixmap));
+    if (!pGlxPixmap) {
+	return BadAlloc;
+    }
+    if (!(AddResource(glxpixmapId, __glXPixmapRes, pGlxPixmap))) {
+	return BadAlloc;
+    }
+    pGlxPixmap->pDraw = pDraw;
+    pGlxPixmap->pGlxScreen = pGlxScreen;
+    pGlxPixmap->pScreen = pScreen;
+    pGlxPixmap->idExists = True;
+    pGlxPixmap->refcnt = 0;
+
+    pGlxPixmap->modes = modes;
+
+    /*
+    ** Bump the ref count on the X pixmap so it won't disappear.
+    */
+    ((PixmapPtr) pDraw)->refcnt++;
+
+    return Success;
+}
+
+int __glXCreateGLXPixmap(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCreateGLXPixmapReq *req = (xGLXCreateGLXPixmapReq *) pc;
+    return DoCreateGLXPixmap( cl, req->visual, req->screen,
+			      req->pixmap, req->glxpixmap );
+}
+
+int __glXCreatePixmap(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCreatePixmapReq *req = (xGLXCreatePixmapReq *) pc;
+    return DoCreateGLXPixmap( cl, req->fbconfig, req->screen,
+			      req->pixmap, req->glxpixmap );
+}
+
+int __glXCreateGLXPixmapWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCreateGLXPixmapWithConfigSGIXReq *req = 
+	(xGLXCreateGLXPixmapWithConfigSGIXReq *) pc;
+    return DoCreateGLXPixmap( cl, req->fbconfig, req->screen,
+			      req->pixmap, req->glxpixmap );
+}
+
+
+/**
+ * Destroy a GLX pixmap.  This function is used for both
+ * \c glXDestroyGLXPixmap and \c glXDestroyPixmap.
+ */
+
+int __glXDestroyGLXPixmap(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXDestroyGLXPixmapReq *req = (xGLXDestroyGLXPixmapReq *) pc;
+    XID glxpixmap = req->glxpixmap;
+
+    /*
+    ** Check if it's a valid GLX pixmap.
+    */
+    if (!LookupIDByType(glxpixmap, __glXPixmapRes)) {
+	client->errorValue = glxpixmap;
+	return __glXBadPixmap;
+    }
+    FreeResource(glxpixmap, FALSE);
+    return Success;
+}
+
+/*****************************************************************************/
+
+/*
+** NOTE: There is no portable implementation for swap buffers as of
+** this time that is of value.  Consequently, this code must be
+** implemented by somebody other than SGI.
+*/
+int __glXSwapBuffers(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    DrawablePtr pDraw;
+    xGLXSwapBuffersReq *req = (xGLXSwapBuffersReq *) pc;
+    GLXContextTag tag = req->contextTag;
+    XID drawId = req->drawable;
+    __GLXpixmap *pGlxPixmap;
+    __GLXcontext *glxc = NULL;
+    int error;
+    
+    /*
+    ** Check that the GLX drawable is valid.
+    */
+    pDraw = (DrawablePtr) LookupDrawable(drawId, client);
+    if (pDraw) {
+	if (pDraw->type == DRAWABLE_WINDOW) {
+	    /*
+	    ** Drawable is an X window.
+	    */
+	} else {
+	    /*
+	    ** Drawable is an X pixmap, which is not allowed.
+	    */
+	    client->errorValue = drawId;
+	    return __glXBadDrawable;
+	}
+    } else {
+	pGlxPixmap = (__GLXpixmap *) LookupIDByType(drawId,
+						    __glXPixmapRes);
+	if (pGlxPixmap) {
+	    /*
+	    ** Drawable is a GLX pixmap.
+	    */
+	} else {
+	    /*
+	    ** Drawable is neither a X window nor a GLX pixmap.
+	    */
+	    client->errorValue = drawId;
+	    return __glXBadDrawable;
+	}
+    }
+
+    if (tag) {
+	glxc = __glXLookupContextByTag(cl, tag);
+	if (!glxc) {
+	    return __glXBadContextTag;
+	}
+	/*
+	** The calling thread is swapping its current drawable.  In this case,
+	** glxSwapBuffers is in both GL and X streams, in terms of
+	** sequentiality.
+	*/
+	if (__glXForceCurrent(cl, tag, &error)) {
+	    /*
+	    ** Do whatever is needed to make sure that all preceding requests
+	    ** in both streams are completed before the swap is executed.
+	    */
+	    glFinish();
+	    __GLX_NOTE_FLUSHED_CMDS(glxc);
+	} else {
+	    return error;
+	}
+    }
+
+    if (pDraw) {
+	__GLXdrawablePrivate *glxPriv;
+
+	if (glxc) {
+	    glxPriv = __glXGetDrawablePrivate(pDraw, drawId, glxc->modes);
+	    if (glxPriv == NULL) {
+		return __glXBadDrawable;
+	    }
+	}
+	else {
+	    glxPriv = __glXFindDrawablePrivate(drawId);
+	    if (glxPriv == NULL) {
+		/* This is a window we've never seen before, do nothing */
+		return Success;
+	    }
+	}
+
+	if ((*glxPriv->swapBuffers)(glxPriv) == GL_FALSE) {
+	    return __glXBadDrawable;
+	}
+    }
+
+    return Success;
+}
+
+
+int __glXQueryContextInfoEXT(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    __GLXcontext *ctx;
+    xGLXQueryContextInfoEXTReq *req;
+    xGLXQueryContextInfoEXTReply reply;
+    int nProps;
+    int *sendBuf, *pSendBuf;
+    int nReplyBytes;
+
+    req = (xGLXQueryContextInfoEXTReq *)pc;
+    ctx = (__GLXcontext *) LookupIDByType(req->context, __glXContextRes);
+    if (!ctx) {
+	client->errorValue = req->context;
+	return __glXBadContext;
+    }
+
+    nProps = 3;
+    reply.length = nProps << 1;
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+    reply.n = nProps;
+
+    nReplyBytes = reply.length << 2;
+    sendBuf = (int *)__glXMalloc((size_t)nReplyBytes);
+    if (sendBuf == NULL) {
+	return __glXBadContext;	/* XXX: Is this correct? */
+    }
+    pSendBuf = sendBuf;
+    *pSendBuf++ = GLX_SHARE_CONTEXT_EXT;
+    *pSendBuf++ = (int)(ctx->share_id);
+    *pSendBuf++ = GLX_VISUAL_ID_EXT;
+    *pSendBuf++ = (int)(ctx->pVisual->vid);
+    *pSendBuf++ = GLX_SCREEN_EXT;
+    *pSendBuf++ = (int)(ctx->pScreen->myNum);
+
+    if (client->swapped) {
+	__glXSwapQueryContextInfoEXTReply(client, &reply, sendBuf);
+    } else {
+	WriteToClient(client, sz_xGLXQueryContextInfoEXTReply, (char *)&reply);
+	WriteToClient(client, nReplyBytes, (char *)sendBuf);
+    }
+    __glXFree((char *)sendBuf);
+
+    return Success;
+}
+
+
+/************************************************************************/
+
+/*
+** Render and Renderlarge are not in the GLX API.  They are used by the GLX
+** client library to send batches of GL rendering commands.
+*/
+
+/*
+** Execute all the drawing commands in a request.
+*/
+int __glXRender(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXRenderReq *req;
+    ClientPtr client= cl->client;
+    int left, cmdlen, error;
+    int commandsDone;
+    CARD16 opcode;
+    __GLXrenderHeader *hdr;
+    __GLXcontext *glxc;
+
+    /*
+    ** NOTE: much of this code also appears in the byteswapping version of this
+    ** routine, __glXSwapRender().  Any changes made here should also be
+    ** duplicated there.
+    */
+    
+    req = (xGLXRenderReq *) pc;
+    glxc = __glXForceCurrent(cl, req->contextTag, &error);
+    if (!glxc) {
+	return error;
+    }
+
+    commandsDone = 0;
+    pc += sz_xGLXRenderReq;
+    left = (req->length << 2) - sz_xGLXRenderReq;
+    while (left > 0) {
+        __GLXrenderSizeData *entry;
+        int extra;
+	void (* proc)(GLbyte *);
+
+	/*
+	** Verify that the header length and the overall length agree.
+	** Also, each command must be word aligned.
+	*/
+	hdr = (__GLXrenderHeader *) pc;
+	cmdlen = hdr->length;
+	opcode = hdr->opcode;
+
+	/*
+	** Check for core opcodes and grab entry data.
+	*/
+	if ( (opcode >= __GLX_MIN_RENDER_OPCODE) && 
+	     (opcode <= __GLX_MAX_RENDER_OPCODE) ) {
+	    entry = &__glXRenderSizeTable[opcode];
+	    proc = __glXRenderTable[opcode];
+#if __GLX_MAX_RENDER_OPCODE_EXT > __GLX_MIN_RENDER_OPCODE_EXT
+	} else if ( (opcode >= __GLX_MIN_RENDER_OPCODE_EXT) && 
+		    (opcode <= __GLX_MAX_RENDER_OPCODE_EXT) ) {
+	    entry = 
+		&__glXRenderSizeTable_EXT[opcode - 
+					 __GLX_MIN_RENDER_OPCODE_EXT];
+	    proc = __glXRenderTable_EXT[opcode - 
+				       __GLX_MIN_RENDER_OPCODE_EXT];
+#endif /* __GLX_MAX_RENDER_OPCODE_EXT > __GLX_MIN_RENDER_OPCODE_EXT */
+	} else {
+	    client->errorValue = commandsDone;
+	    return __glXBadRenderRequest;
+	}
+
+        if (!entry->bytes) {
+            /* unused opcode */
+            client->errorValue = commandsDone;
+            return __glXBadRenderRequest;
+        }
+        if (entry->varsize) {
+            /* variable size command */
+            extra = (*entry->varsize)(pc + __GLX_RENDER_HDR_SIZE, False);
+            if (extra < 0) {
+                extra = 0;
+            }
+            if (cmdlen != __GLX_PAD(entry->bytes + extra)) {
+                return BadLength;
+            }
+        } else {
+            /* constant size command */
+            if (cmdlen != __GLX_PAD(entry->bytes)) {
+                return BadLength;
+            }
+        }
+	if (left < cmdlen) {
+	    return BadLength;
+	}
+
+	/*
+	** Skip over the header and execute the command.  We allow the
+	** caller to trash the command memory.  This is useful especially
+	** for things that require double alignment - they can just shift
+	** the data towards lower memory (trashing the header) by 4 bytes
+	** and achieve the required alignment.
+	*/
+	(*proc)(pc + __GLX_RENDER_HDR_SIZE);
+	pc += cmdlen;
+	left -= cmdlen;
+	commandsDone++;
+    }
+    __GLX_NOTE_UNFLUSHED_CMDS(glxc);
+    return Success;
+}
+
+/*
+** Execute a large rendering request (one that spans multiple X requests).
+*/
+int __glXRenderLarge(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXRenderLargeReq *req;
+    ClientPtr client= cl->client;
+    GLuint dataBytes;
+    void (*proc)(GLbyte *);
+    __GLXrenderLargeHeader *hdr;
+    __GLXcontext *glxc;
+    int error;
+    CARD16 opcode;
+
+    /*
+    ** NOTE: much of this code also appears in the byteswapping version of this
+    ** routine, __glXSwapRenderLarge().  Any changes made here should also be
+    ** duplicated there.
+    */
+    
+    req = (xGLXRenderLargeReq *) pc;
+    glxc = __glXForceCurrent(cl, req->contextTag, &error);
+    if (!glxc) {
+	/* Reset in case this isn't 1st request. */
+	__glXResetLargeCommandStatus(cl);
+	return error;
+    }
+    dataBytes = req->dataBytes;
+
+    /*
+    ** Check the request length.
+    */
+    if ((req->length << 2) != __GLX_PAD(dataBytes) + sz_xGLXRenderLargeReq) {
+	client->errorValue = req->length;
+	/* Reset in case this isn't 1st request. */
+	__glXResetLargeCommandStatus(cl);
+	return BadLength;
+    }
+    pc += sz_xGLXRenderLargeReq;
+    
+    if (cl->largeCmdRequestsSoFar == 0) {
+	__GLXrenderSizeData *entry;
+	int extra, cmdlen;
+	/*
+	** This is the first request of a multi request command.
+	** Make enough space in the buffer, then copy the entire request.
+	*/
+	if (req->requestNumber != 1) {
+	    client->errorValue = req->requestNumber;
+	    return __glXBadLargeRequest;
+	}
+
+	hdr = (__GLXrenderLargeHeader *) pc;
+	cmdlen = hdr->length;
+	opcode = hdr->opcode;
+
+	/*
+	** Check for core opcodes and grab entry data.
+	*/
+	if ( (opcode >= __GLX_MIN_RENDER_OPCODE) && 
+	     (opcode <= __GLX_MAX_RENDER_OPCODE) ) {
+	    entry = &__glXRenderSizeTable[opcode];
+#if __GLX_MAX_RENDER_OPCODE_EXT > __GLX_MIN_RENDER_OPCODE_EXT
+	} else if ( (opcode >= __GLX_MIN_RENDER_OPCODE_EXT) && 
+	     (opcode <= __GLX_MAX_RENDER_OPCODE_EXT) ) {
+	    opcode -= __GLX_MIN_RENDER_OPCODE_EXT;
+	    entry = &__glXRenderSizeTable_EXT[opcode];
+#endif /* __GLX_MAX_RENDER_OPCODE_EXT > __GLX_MIN_RENDER_OPCODE_EXT */
+	} else {
+	    client->errorValue = opcode;
+	    return __glXBadLargeRequest;
+	}
+
+        if (!entry->bytes) {
+            /* unused opcode */
+            client->errorValue = opcode;
+            return __glXBadLargeRequest;
+        }
+	if (entry->varsize) {
+	    /*
+	    ** If it's a variable-size command (a command whose length must
+	    ** be computed from its parameters), all the parameters needed
+	    ** will be in the 1st request, so it's okay to do this.
+	    */
+	    extra = (*entry->varsize)(pc + __GLX_RENDER_LARGE_HDR_SIZE, False);
+	    if (extra < 0) {
+		extra = 0;
+	    }
+	    /* large command's header is 4 bytes longer, so add 4 */
+	    if (cmdlen != __GLX_PAD(entry->bytes + 4 + extra)) {
+		return BadLength;
+	    }
+	} else {
+	    /* constant size command */
+	    if (cmdlen != __GLX_PAD(entry->bytes + 4)) {
+		return BadLength;
+	    }
+	}
+	/*
+	** Make enough space in the buffer, then copy the entire request.
+	*/
+	if (cl->largeCmdBufSize < cmdlen) {
+	    if (!cl->largeCmdBuf) {
+		cl->largeCmdBuf = (GLbyte *) __glXMalloc((size_t)cmdlen);
+	    } else {
+		cl->largeCmdBuf = (GLbyte *) __glXRealloc(cl->largeCmdBuf, 
+							  (size_t)cmdlen);
+	    }
+	    if (!cl->largeCmdBuf) {
+		return BadAlloc;
+	    }
+	    cl->largeCmdBufSize = cmdlen;
+	}
+	__glXMemcpy(cl->largeCmdBuf, pc, dataBytes);
+
+	cl->largeCmdBytesSoFar = dataBytes;
+	cl->largeCmdBytesTotal = cmdlen;
+	cl->largeCmdRequestsSoFar = 1;
+	cl->largeCmdRequestsTotal = req->requestTotal;
+	return Success;
+	
+    } else {
+	/*
+	** We are receiving subsequent (i.e. not the first) requests of a
+	** multi request command.
+	*/
+
+	/*
+	** Check the request number and the total request count.
+	*/
+	if (req->requestNumber != cl->largeCmdRequestsSoFar + 1) {
+	    client->errorValue = req->requestNumber;
+	    __glXResetLargeCommandStatus(cl);
+	    return __glXBadLargeRequest;
+	}
+	if (req->requestTotal != cl->largeCmdRequestsTotal) {
+	    client->errorValue = req->requestTotal;
+	    __glXResetLargeCommandStatus(cl);
+	    return __glXBadLargeRequest;
+	}
+
+	/*
+	** Check that we didn't get too much data.
+	*/
+	if ((cl->largeCmdBytesSoFar + dataBytes) > cl->largeCmdBytesTotal) {
+	    client->errorValue = dataBytes;
+	    __glXResetLargeCommandStatus(cl);
+	    return __glXBadLargeRequest;
+	}
+	__glXMemcpy(cl->largeCmdBuf + cl->largeCmdBytesSoFar, pc, dataBytes);
+	cl->largeCmdBytesSoFar += dataBytes;
+	cl->largeCmdRequestsSoFar++;
+
+	if (req->requestNumber == cl->largeCmdRequestsTotal) {
+	    /*
+	    ** This is the last request; it must have enough bytes to complete
+	    ** the command.
+	    */
+	    /* NOTE: the two pad macros have been added below; they are needed
+	    ** because the client library pads the total byte count, but not
+	    ** the per-request byte counts.  The Protocol Encoding says the
+	    ** total byte count should not be padded, so a proposal will be 
+	    ** made to the ARB to relax the padding constraint on the total 
+	    ** byte count, thus preserving backward compatibility.  Meanwhile, 
+	    ** the padding done below fixes a bug that did not allow
+	    ** large commands of odd sizes to be accepted by the server.
+	    */
+	    if (__GLX_PAD(cl->largeCmdBytesSoFar) !=
+		__GLX_PAD(cl->largeCmdBytesTotal)) {
+		client->errorValue = dataBytes;
+		__glXResetLargeCommandStatus(cl);
+		return __glXBadLargeRequest;
+	    }
+	    hdr = (__GLXrenderLargeHeader *) cl->largeCmdBuf;
+	    opcode = hdr->opcode;
+
+	    /*
+	    ** Use the opcode to index into the procedure table.
+	    */
+	    if ( (opcode >= __GLX_MIN_RENDER_OPCODE) && 
+		 (opcode <= __GLX_MAX_RENDER_OPCODE) ) {
+		proc = __glXRenderTable[opcode];
+#if __GLX_MAX_RENDER_OPCODE_EXT > __GLX_MIN_RENDER_OPCODE_EXT
+	    } else if ( (opcode >= __GLX_MIN_RENDER_OPCODE_EXT) && 
+		 (opcode <= __GLX_MAX_RENDER_OPCODE_EXT) ) {
+		opcode -= __GLX_MIN_RENDER_OPCODE_EXT;
+		proc = __glXRenderTable_EXT[opcode];
+#endif /* __GLX_MAX_RENDER_OPCODE_EXT > __GLX_MIN_RENDER_OPCODE_EXT */
+	    } else {
+		client->errorValue = opcode;
+		return __glXBadLargeRequest;
+	    }
+
+	    /*
+	    ** Skip over the header and execute the command.
+	    */
+	    (*proc)(cl->largeCmdBuf + __GLX_RENDER_LARGE_HDR_SIZE);
+	    __GLX_NOTE_UNFLUSHED_CMDS(glxc);
+
+	    /*
+	    ** Reset for the next RenderLarge series.
+	    */
+	    __glXResetLargeCommandStatus(cl);
+	} else {
+	    /*
+	    ** This is neither the first nor the last request.
+	    */
+	}
+	return Success;
+    }
+}
+
+extern RESTYPE __glXSwapBarrierRes;
+
+static int __glXBindSwapBarrierSGIX(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXBindSwapBarrierSGIXReq *req = (xGLXBindSwapBarrierSGIXReq *) pc;
+    XID drawable = req->drawable;
+    int barrier = req->barrier;
+    DrawablePtr pDraw = (DrawablePtr) LookupDrawable(drawable, client);
+    int screen = pDraw->pScreen->myNum;
+
+
+    if (pDraw && (pDraw->type == DRAWABLE_WINDOW)) {
+        if (__glXSwapBarrierFuncs &&
+            __glXSwapBarrierFuncs[screen].bindSwapBarrierFunc) {
+            int ret = __glXSwapBarrierFuncs[screen].bindSwapBarrierFunc(screen, drawable, barrier);
+            if (ret == Success) {
+                if (barrier)
+                    /* add source for cleanup when drawable is gone */
+                    AddResource(drawable, __glXSwapBarrierRes, (pointer)screen);
+                else
+                    /* delete source */
+                    FreeResourceByType(drawable, __glXSwapBarrierRes, FALSE);
+            }
+            return ret;
+        }
+    }
+    client->errorValue = drawable;
+    return __glXBadDrawable;
+}
+
+
+static int __glXQueryMaxSwapBarriersSGIX(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXQueryMaxSwapBarriersSGIXReq *req =
+                                    (xGLXQueryMaxSwapBarriersSGIXReq *) pc;
+    xGLXQueryMaxSwapBarriersSGIXReply reply;
+    int screen = req->screen;
+
+    if (__glXSwapBarrierFuncs &&
+        __glXSwapBarrierFuncs[screen].queryMaxSwapBarriersFunc)
+        reply.max = __glXSwapBarrierFuncs[screen].queryMaxSwapBarriersFunc(screen);
+    else
+        reply.max = 0;
+
+
+    reply.length = 0;
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+
+    if (client->swapped) {
+        __GLX_DECLARE_SWAP_VARIABLES;
+        __GLX_SWAP_SHORT(&reply.sequenceNumber);
+    }
+
+    WriteToClient(client, sz_xGLXQueryMaxSwapBarriersSGIXReply,
+                        (char *) &reply);
+    return Success;
+}
+
+#define GLX_BAD_HYPERPIPE_SGIX 92
+
+static int __glxQueryHyperpipeNetworkSGIX(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXQueryHyperpipeNetworkSGIXReq * req = (xGLXQueryHyperpipeNetworkSGIXReq *) pc;
+    xGLXQueryHyperpipeNetworkSGIXReply reply;
+    int screen = req->screen;
+    void *rdata = NULL;
+
+    int length=0;
+    int npipes=0;
+
+    int n= 0;
+
+    if (__glXHyperpipeFuncs &&
+        __glXHyperpipeFuncs[screen].queryHyperpipeNetworkFunc != NULL) {
+        rdata =
+            (__glXHyperpipeFuncs[screen].queryHyperpipeNetworkFunc(screen, &npipes, &n));
+    }
+    length = __GLX_PAD(n) >> 2;
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+    reply.length = length;
+    reply.n = n;
+    reply.npipes = npipes;
+
+    if (client->swapped) {
+        __GLX_DECLARE_SWAP_VARIABLES;
+        __GLX_SWAP_SHORT(&reply.sequenceNumber);
+        __GLX_SWAP_INT(&reply.length);
+        __GLX_SWAP_INT(&reply.n);
+        __GLX_SWAP_INT(&reply.npipes);
+    }
+    WriteToClient(client, sz_xGLXQueryHyperpipeNetworkSGIXReply,
+                  (char *) &reply);
+
+    WriteToClient(client, length << 2, (char *)rdata);
+
+    return Success;
+}
+
+static int __glxDestroyHyperpipeConfigSGIX (__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXDestroyHyperpipeConfigSGIXReq * req =
+        (xGLXDestroyHyperpipeConfigSGIXReq *) pc;
+    xGLXDestroyHyperpipeConfigSGIXReply reply;
+    int screen = req->screen;
+    int  success = GLX_BAD_HYPERPIPE_SGIX;
+    int hpId ;
+
+    hpId = req->hpId;
+
+
+    if (__glXHyperpipeFuncs &&
+        __glXHyperpipeFuncs[screen].destroyHyperpipeConfigFunc != NULL) {
+        success = __glXHyperpipeFuncs[screen].destroyHyperpipeConfigFunc(screen, hpId);
+    }
+
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+    reply.length = __GLX_PAD(0) >> 2;
+    reply.n = 0;
+    reply.success = success;
+
+
+    if (client->swapped) {
+        __GLX_DECLARE_SWAP_VARIABLES;
+        __GLX_SWAP_SHORT(&reply.sequenceNumber);
+    }
+    WriteToClient(client,
+                  sz_xGLXDestroyHyperpipeConfigSGIXReply,
+                  (char *) &reply);
+    return Success;
+}
+
+static int __glxQueryHyperpipeConfigSGIX(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXQueryHyperpipeConfigSGIXReq * req =
+        (xGLXQueryHyperpipeConfigSGIXReq *) pc;
+    xGLXQueryHyperpipeConfigSGIXReply reply;
+    int screen = req->screen;
+    void *rdata = NULL;
+    int length;
+    int npipes=0;
+    int n= 0;
+    int hpId;
+
+    hpId = req->hpId;
+
+    if (__glXHyperpipeFuncs &&
+        __glXHyperpipeFuncs[screen].queryHyperpipeConfigFunc != NULL) {
+        rdata = __glXHyperpipeFuncs[screen].queryHyperpipeConfigFunc(screen, hpId,&npipes, &n);
+    }
+
+    length = __GLX_PAD(n) >> 2;
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+    reply.length = length;
+    reply.n = n;
+    reply.npipes = npipes;
+
+
+    if (client->swapped) {
+        __GLX_DECLARE_SWAP_VARIABLES;
+        __GLX_SWAP_SHORT(&reply.sequenceNumber);
+        __GLX_SWAP_INT(&reply.length);
+        __GLX_SWAP_INT(&reply.n);
+        __GLX_SWAP_INT(&reply.npipes);
+    }
+
+    WriteToClient(client, sz_xGLXQueryHyperpipeConfigSGIXReply,
+                  (char *) &reply);
+
+    WriteToClient(client, length << 2, (char *)rdata);
+
+    return Success;
+}
+
+static int __glxHyperpipeConfigSGIX(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXHyperpipeConfigSGIXReq * req =
+        (xGLXHyperpipeConfigSGIXReq *) pc;
+    xGLXHyperpipeConfigSGIXReply reply;
+    int screen = req->screen;
+    void *rdata;
+
+    int npipes=0, networkId;
+    int hpId=-1;
+
+    networkId = (int)req->networkId;
+    npipes = (int)req->npipes;
+    rdata = (void *)(req +1);
+
+    if (__glXHyperpipeFuncs &&
+        __glXHyperpipeFuncs[screen].hyperpipeConfigFunc != NULL) {
+        __glXHyperpipeFuncs[screen].hyperpipeConfigFunc(screen,networkId,
+                                                        &hpId, &npipes,
+                                                        (void *) rdata);
+    }
+
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+    reply.length = __GLX_PAD(0) >> 2;
+    reply.n = 0;
+    reply.npipes = npipes;
+    reply.hpId = hpId;
+
+    if (client->swapped) {
+        __GLX_DECLARE_SWAP_VARIABLES;
+        __GLX_SWAP_SHORT(&reply.sequenceNumber);
+        __GLX_SWAP_INT(&reply.npipes);
+        __GLX_SWAP_INT(&reply.hpId);
+    }
+
+    WriteToClient(client, sz_xGLXHyperpipeConfigSGIXReply,
+                  (char *) &reply);
+
+    return Success;
+}
+
+
+/************************************************************************/
+
+/*
+** No support is provided for the vendor-private requests other than
+** allocating the entry points in the dispatch table.
+*/
+
+int __glXVendorPrivate(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXVendorPrivateReq *req;
+    GLint vendorcode;
+
+    req = (xGLXVendorPrivateReq *) pc;
+    vendorcode = req->vendorCode;
+
+#ifndef __DARWIN__
+    switch( vendorcode ) {
+    case X_GLvop_SampleMaskSGIS:
+	glSampleMaskSGIS(*(GLfloat *)(pc + 4),
+			 *(GLboolean *)(pc + 8));
+	return Success;
+    case X_GLvop_SamplePatternSGIS:
+	glSamplePatternSGIS( *(GLenum *)(pc + 4));
+	return Success;
+    case X_GLXvop_BindSwapBarrierSGIX:
+        return __glXBindSwapBarrierSGIX(cl, pc);
+    }
+#endif
+
+    if ((vendorcode >= __GLX_MIN_VENDPRIV_OPCODE_EXT) &&
+          (vendorcode <= __GLX_MAX_VENDPRIV_OPCODE_EXT))  {
+	(*__glXVendorPrivTable_EXT[vendorcode-__GLX_MIN_VENDPRIV_OPCODE_EXT])
+							(cl, (GLbyte*)req);
+	return Success;
+    }
+    /*
+    ** This sample implemention does not support any private requests.
+    */
+    cl->client->errorValue = req->vendorCode;
+    return __glXUnsupportedPrivateRequest;
+}
+
+int __glXVendorPrivateWithReply(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXVendorPrivateWithReplyReq *req;
+    GLint vendorcode;
+
+    req = (xGLXVendorPrivateWithReplyReq *) pc;
+    vendorcode = req->vendorCode;
+
+    switch (vendorcode) {
+      case X_GLXvop_QueryContextInfoEXT:
+	return __glXQueryContextInfoEXT(cl, pc);
+      case X_GLXvop_MakeCurrentReadSGI:
+	return __glXMakeCurrentReadSGI(cl, pc);
+      case X_GLXvop_QueryMaxSwapBarriersSGIX:
+        return __glXQueryMaxSwapBarriersSGIX(cl, pc);
+      case X_GLXvop_QueryHyperpipeNetworkSGIX:
+        return __glxQueryHyperpipeNetworkSGIX(cl, pc);
+      case X_GLXvop_QueryHyperpipeConfigSGIX:
+        return __glxQueryHyperpipeConfigSGIX(cl, pc);
+      case X_GLXvop_DestroyHyperpipeConfigSGIX:
+        return __glxDestroyHyperpipeConfigSGIX(cl, pc);
+      case X_GLXvop_HyperpipeConfigSGIX:
+        return __glxHyperpipeConfigSGIX(cl, pc);
+      case X_GLXvop_GetFBConfigsSGIX:
+	return __glXGetFBConfigsSGIX(cl, pc);
+      case X_GLXvop_CreateContextWithConfigSGIX:
+	return __glXCreateContextWithConfigSGIX(cl, pc);
+      case X_GLXvop_CreateGLXPixmapWithConfigSGIX:
+	return __glXCreateGLXPixmapWithConfigSGIX(cl, pc);
+      default:
+	break;
+    }
+
+    if ((vendorcode >= __GLX_MIN_VENDPRIV_OPCODE_EXT) &&
+          (vendorcode <= __GLX_MAX_VENDPRIV_OPCODE_EXT))  {
+	return 
+	(*__glXVendorPrivTable_EXT[vendorcode-__GLX_MIN_VENDPRIV_OPCODE_EXT])
+							(cl, (GLbyte*)req);
+    }
+
+    cl->client->errorValue = vendorcode;
+    return __glXUnsupportedPrivateRequest;
+}
+
+int __glXQueryExtensionsString(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXQueryExtensionsStringReq *req = (xGLXQueryExtensionsStringReq *) pc;
+    xGLXQueryExtensionsStringReply reply;
+    GLuint screen;
+    size_t n, length;
+    const char *ptr;
+    char *buf;
+
+    screen = req->screen;
+    /*
+    ** Check if screen exists.
+    */
+    if (screen >= screenInfo.numScreens) {
+	client->errorValue = screen;
+	return BadValue;
+    }
+
+    ptr = __glXActiveScreens[screen].GLXextensions;
+
+    n = __glXStrlen(ptr) + 1;
+    length = __GLX_PAD(n) >> 2;
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+    reply.length = length;
+    reply.n = n;
+
+    if ((buf = (char *) __glXMalloc(length << 2)) == NULL) {
+        return BadAlloc;
+    }
+    __glXStrncpy(buf, ptr, n);
+
+    if (client->swapped) {
+        glxSwapQueryExtensionsStringReply(client, &reply, buf);
+    } else {
+        WriteToClient(client, sz_xGLXQueryExtensionsStringReply,(char *)&reply);
+        WriteToClient(client, (int)(length << 2), (char *)buf);
+    }
+
+    __glXFree(buf);
+    return Success;
+}
+
+int __glXQueryServerString(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXQueryServerStringReq *req = (xGLXQueryServerStringReq *) pc;
+    xGLXQueryServerStringReply reply;
+    int name;
+    GLuint screen;
+    size_t n, length;
+    const char *ptr;
+    char *buf;
+
+    name = req->name;
+    screen = req->screen;
+    /*
+    ** Check if screen exists.
+    */
+    if (screen >= screenInfo.numScreens) {
+	client->errorValue = screen;
+	return BadValue;
+    }
+    switch(name) {
+	case GLX_VENDOR:
+	    ptr = __glXActiveScreens[screen].GLXvendor;
+	    break;
+	case GLX_VERSION:
+	    ptr = __glXActiveScreens[screen].GLXversion;
+	    break;
+	case GLX_EXTENSIONS:
+	    ptr = __glXActiveScreens[screen].GLXextensions;
+	    break;
+	default:
+	    return BadValue; 
+    }
+
+    n = __glXStrlen(ptr) + 1;
+    length = __GLX_PAD(n) >> 2;
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+    reply.length = length;
+    reply.n = n;
+
+    if ((buf = (char *) Xalloc(length << 2)) == NULL) {
+        return BadAlloc;
+    }
+    __glXStrncpy(buf, ptr, n);
+
+    if (client->swapped) {
+        glxSwapQueryServerStringReply(client, &reply, buf);
+    } else {
+        WriteToClient(client, sz_xGLXQueryServerStringReply, (char *)&reply);
+        WriteToClient(client, (int)(length << 2), buf);
+    }
+
+    __glXFree(buf);
+    return Success;
+}
+
+int __glXClientInfo(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXClientInfoReq *req = (xGLXClientInfoReq *) pc;
+    const char *buf;
+   
+    cl->GLClientmajorVersion = req->major;
+    cl->GLClientminorVersion = req->minor;
+    if (cl->GLClientextensions) __glXFree(cl->GLClientextensions);
+    buf = (const char *)(req+1);
+    cl->GLClientextensions = __glXStrdup(buf);
+
+    return Success;
+}
+
diff --git a/nx-X11/programs/Xserver/GL/glx/glxcmdsswap.c b/nx-X11/programs/Xserver/GL/glx/glxcmdsswap.c
new file mode 100644
index 000000000..595e814e5
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxcmdsswap.c
@@ -0,0 +1,871 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxcmdsswap.c,v 1.10 2004/01/28 18:11:50 alanh Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define NEED_REPLIES
+#define FONT_PCF
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxutil.h"
+#include <GL/glxtokens.h>
+#include <unpack.h>
+#include <g_disptab.h>
+#include <g_disptab_EXT.h>
+#include <pixmapstr.h>
+#include <windowstr.h>
+#include "glxext.h"
+#include "GL/glx_ansic.h"
+
+static int __glXSwapGetFBConfigsSGIX(__GLXclientState *cl, GLbyte *pc);
+static int __glXSwapCreateContextWithConfigSGIX(__GLXclientState *cl, GLbyte *pc);
+static int __glXSwapCreateGLXPixmapWithConfigSGIX(__GLXclientState *cl, GLbyte *pc);
+static int __glXSwapMakeCurrentReadSGI(__GLXclientState *cl, GLbyte *pc);
+
+/************************************************************************/
+
+/*
+** Byteswapping versions of GLX commands.  In most cases they just swap
+** the incoming arguments and then call the unswapped routine.  For commands
+** that have replies, a separate swapping routine for the reply is provided;
+** it is called at the end of the unswapped routine.
+*/
+
+int __glXSwapCreateContext(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->context);
+    __GLX_SWAP_INT(&req->visual);
+    __GLX_SWAP_INT(&req->screen);
+    __GLX_SWAP_INT(&req->shareList);
+
+    return DoCreateContext( cl, req->context, req->shareList, req->visual,
+			    req->screen, req->isDirect );
+}
+
+int __glXSwapCreateNewContext(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCreateNewContextReq *req = (xGLXCreateNewContextReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->context);
+    __GLX_SWAP_INT(&req->fbconfig);
+    __GLX_SWAP_INT(&req->screen);
+    __GLX_SWAP_INT(&req->renderType);
+    __GLX_SWAP_INT(&req->shareList);
+
+    return DoCreateContext( cl, req->context, req->shareList, req->fbconfig,
+			    req->screen, req->isDirect );
+}
+
+int __glXSwapCreateContextWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCreateContextWithConfigSGIXReq *req =
+	(xGLXCreateContextWithConfigSGIXReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->context);
+    __GLX_SWAP_INT(&req->fbconfig);
+    __GLX_SWAP_INT(&req->screen);
+    __GLX_SWAP_INT(&req->renderType);
+    __GLX_SWAP_INT(&req->shareList);
+
+    return DoCreateContext( cl, req->context, req->shareList, req->fbconfig,
+			    req->screen, req->isDirect );
+}
+
+int __glXSwapDestroyContext(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXDestroyContextReq *req = (xGLXDestroyContextReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->context);
+
+    return __glXDestroyContext(cl, pc);
+}
+
+int __glXSwapMakeCurrent(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXMakeCurrentReq *req = (xGLXMakeCurrentReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->drawable);
+    __GLX_SWAP_INT(&req->context);
+    __GLX_SWAP_INT(&req->oldContextTag);
+
+    return DoMakeCurrent( cl, req->drawable, req->drawable,
+			  req->context, req->oldContextTag );
+}
+
+int __glXSwapMakeContextCurrent(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXMakeContextCurrentReq *req = (xGLXMakeContextCurrentReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->drawable);
+    __GLX_SWAP_INT(&req->readdrawable);
+    __GLX_SWAP_INT(&req->context);
+    __GLX_SWAP_INT(&req->oldContextTag);
+
+    return DoMakeCurrent( cl, req->drawable, req->readdrawable,
+			  req->context, req->oldContextTag );
+}
+
+int __glXSwapMakeCurrentReadSGI(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXMakeCurrentReadSGIReq *req = (xGLXMakeCurrentReadSGIReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->drawable);
+    __GLX_SWAP_INT(&req->readable);
+    __GLX_SWAP_INT(&req->context);
+    __GLX_SWAP_INT(&req->oldContextTag);
+
+    return DoMakeCurrent( cl, req->drawable, req->readable,
+			  req->context, req->oldContextTag );
+}
+
+int __glXSwapIsDirect(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXIsDirectReq *req = (xGLXIsDirectReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->context);
+
+    return __glXIsDirect(cl, pc);
+}
+
+int __glXSwapQueryVersion(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXQueryVersionReq *req = (xGLXQueryVersionReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->majorVersion);
+    __GLX_SWAP_INT(&req->minorVersion);
+
+    return __glXQueryVersion(cl, pc);
+}
+
+int __glXSwapWaitGL(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXWaitGLReq *req = (xGLXWaitGLReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->contextTag);
+
+    return __glXWaitGL(cl, pc);
+}
+
+int __glXSwapWaitX(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXWaitXReq *req = (xGLXWaitXReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->contextTag);
+
+    return __glXWaitX(cl, pc);
+}
+
+int __glXSwapCopyContext(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCopyContextReq *req = (xGLXCopyContextReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->source);
+    __GLX_SWAP_INT(&req->dest);
+    __GLX_SWAP_INT(&req->mask);
+
+    return __glXCopyContext(cl, pc);
+}
+
+int __glXSwapGetVisualConfigs(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT(&req->screen);
+    return DoGetVisualConfigs( cl, req->screen, GL_TRUE );
+}
+
+int __glXSwapGetFBConfigs(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXGetFBConfigsReq *req = (xGLXGetFBConfigsReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT(&req->screen);
+    return DoGetFBConfigs( cl, req->screen, GL_TRUE );
+}
+
+int __glXSwapGetFBConfigsSGIX(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT(&req->screen);
+    return DoGetFBConfigs( cl, req->screen, GL_TRUE );
+}
+
+int __glXSwapCreateGLXPixmap(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCreateGLXPixmapReq *req = (xGLXCreateGLXPixmapReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->screen);
+    __GLX_SWAP_INT(&req->visual);
+    __GLX_SWAP_INT(&req->pixmap);
+    __GLX_SWAP_INT(&req->glxpixmap);
+
+    return DoCreateGLXPixmap( cl, req->visual, req->screen,
+			      req->pixmap, req->glxpixmap );
+}
+
+int __glXSwapCreatePixmap(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCreatePixmapReq *req = (xGLXCreatePixmapReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->screen);
+    __GLX_SWAP_INT(&req->fbconfig);
+    __GLX_SWAP_INT(&req->pixmap);
+    __GLX_SWAP_INT(&req->glxpixmap);
+
+    return DoCreateGLXPixmap( cl, req->fbconfig, req->screen,
+			      req->pixmap, req->glxpixmap );
+}
+
+int __glXSwapCreateGLXPixmapWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXCreateGLXPixmapWithConfigSGIXReq *req = 
+	(xGLXCreateGLXPixmapWithConfigSGIXReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->screen);
+    __GLX_SWAP_INT(&req->fbconfig);
+    __GLX_SWAP_INT(&req->pixmap);
+    __GLX_SWAP_INT(&req->glxpixmap);
+
+    return DoCreateGLXPixmap( cl, req->fbconfig, req->screen,
+			      req->pixmap, req->glxpixmap );
+}
+
+int __glXSwapDestroyGLXPixmap(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXDestroyGLXPixmapReq *req = (xGLXDestroyGLXPixmapReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->glxpixmap);
+
+    return __glXDestroyGLXPixmap(cl, pc);
+}
+
+int __glXSwapSwapBuffers(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXSwapBuffersReq *req = (xGLXSwapBuffersReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->contextTag);
+    __GLX_SWAP_INT(&req->drawable);
+
+    return __glXSwapBuffers(cl, pc);
+}
+
+int __glXSwapUseXFont(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXUseXFontReq *req = (xGLXUseXFontReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->contextTag);
+    __GLX_SWAP_INT(&req->font);
+    __GLX_SWAP_INT(&req->first);
+    __GLX_SWAP_INT(&req->count);
+    __GLX_SWAP_INT(&req->listBase);
+
+    return __glXUseXFont(cl, pc);
+}
+
+
+int __glXSwapQueryExtensionsString(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXQueryExtensionsStringReq *req = NULL;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->screen);
+
+    return __glXQueryExtensionsString(cl, pc);
+}
+
+int __glXSwapQueryServerString(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXQueryServerStringReq *req = (xGLXQueryServerStringReq *)pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->screen);
+    __GLX_SWAP_INT(&req->name);
+
+    return __glXQueryServerString(cl, pc);
+}
+
+int __glXSwapClientInfo(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXClientInfoReq *req = (xGLXClientInfoReq *)pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->major);
+    __GLX_SWAP_INT(&req->minor);
+    __GLX_SWAP_INT(&req->numbytes);
+
+    return __glXClientInfo(cl, pc);
+}
+
+int __glXSwapQueryContextInfoEXT(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXQueryContextInfoEXTReq *req = (xGLXQueryContextInfoEXTReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->context);
+
+    return __glXQueryContextInfoEXT(cl, pc);
+}
+
+/************************************************************************/
+
+/*
+** Swap replies.
+*/
+
+void __glXSwapMakeCurrentReply(ClientPtr client, xGLXMakeCurrentReply *reply)
+{
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_SWAP_SHORT(&reply->sequenceNumber);
+    __GLX_SWAP_INT(&reply->length);
+    __GLX_SWAP_INT(&reply->contextTag);
+    WriteToClient(client, sz_xGLXMakeCurrentReply, (char *)reply);
+}
+
+void __glXSwapIsDirectReply(ClientPtr client, xGLXIsDirectReply *reply)
+{
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_SWAP_SHORT(&reply->sequenceNumber);
+    __GLX_SWAP_INT(&reply->length);
+    WriteToClient(client, sz_xGLXIsDirectReply, (char *)reply);
+}
+
+void __glXSwapQueryVersionReply(ClientPtr client, xGLXQueryVersionReply *reply)
+{
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_SWAP_SHORT(&reply->sequenceNumber);
+    __GLX_SWAP_INT(&reply->length);
+    __GLX_SWAP_INT(&reply->majorVersion);
+    __GLX_SWAP_INT(&reply->minorVersion);
+    WriteToClient(client, sz_xGLXQueryVersionReply, (char *)reply);
+}
+
+void glxSwapQueryExtensionsStringReply(ClientPtr client,
+				       xGLXQueryExtensionsStringReply *reply, char *buf)
+{
+    int length = reply->length;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+    __GLX_SWAP_SHORT(&reply->sequenceNumber);
+    __GLX_SWAP_INT(&reply->length);
+    __GLX_SWAP_INT(&reply->n);
+    WriteToClient(client, sz_xGLXQueryExtensionsStringReply, (char *)reply);
+    __GLX_SWAP_INT_ARRAY((int *)buf, length);
+    WriteToClient(client, length << 2, buf);
+}
+
+void glxSwapQueryServerStringReply(ClientPtr client,
+				   xGLXQueryServerStringReply *reply, char *buf)
+{
+    int length = reply->length;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_SWAP_SHORT(&reply->sequenceNumber);
+    __GLX_SWAP_INT(&reply->length);
+    __GLX_SWAP_INT(&reply->n);
+    WriteToClient(client, sz_xGLXQueryServerStringReply, (char *)reply);
+    /** no swap is needed for an array of chars **/
+    /* __GLX_SWAP_INT_ARRAY((int *)buf, length); */
+    WriteToClient(client, length << 2, buf);
+}
+
+void __glXSwapQueryContextInfoEXTReply(ClientPtr client, xGLXQueryContextInfoEXTReply *reply, int *buf)
+{
+    int length = reply->length;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+    __GLX_SWAP_SHORT(&reply->sequenceNumber);
+    __GLX_SWAP_INT(&reply->length);
+    __GLX_SWAP_INT(&reply->n);
+    WriteToClient(client, sz_xGLXQueryContextInfoEXTReply, (char *)reply);
+    __GLX_SWAP_INT_ARRAY((int *)buf, length);
+    WriteToClient(client, length << 2, (char *)buf);
+}
+
+
+/************************************************************************/
+
+/*
+** Render and Renderlarge are not in the GLX API.  They are used by the GLX
+** client library to send batches of GL rendering commands.
+*/
+
+int __glXSwapRender(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXRenderReq *req;
+    ClientPtr client= cl->client;
+    int left, cmdlen, error;
+    int commandsDone;
+    CARD16 opcode;
+    __GLXrenderHeader *hdr;
+    __GLXcontext *cx;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    /*
+    ** NOTE: much of this code also appears in the nonswapping version of this
+    ** routine, __glXRender().  Any changes made here should also be
+    ** duplicated there.
+    */
+    
+    req = (xGLXRenderReq *) pc;
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->contextTag);
+
+    cx = __glXForceCurrent(cl, req->contextTag, &error);
+    if (!cx) {
+	return error;
+    }
+
+    commandsDone = 0;
+    pc += sz_xGLXRenderReq;
+    left = (req->length << 2) - sz_xGLXRenderReq;
+    while (left > 0) {
+        __GLXrenderSizeData *entry;
+        int extra;
+	void (* proc)(GLbyte *);
+
+	/*
+	** Verify that the header length and the overall length agree.
+	** Also, each command must be word aligned.
+	*/
+	hdr = (__GLXrenderHeader *) pc;
+	__GLX_SWAP_SHORT(&hdr->length);
+	__GLX_SWAP_SHORT(&hdr->opcode);
+	cmdlen = hdr->length;
+	opcode = hdr->opcode;
+
+	if ( (opcode >= __GLX_MIN_RENDER_OPCODE) && 
+	     (opcode <= __GLX_MAX_RENDER_OPCODE) ) {
+	    entry = &__glXRenderSizeTable[opcode];
+	    proc = __glXSwapRenderTable[opcode];
+#if __GLX_MAX_RENDER_OPCODE_EXT > __GLX_MIN_RENDER_OPCODE_EXT
+	} else if ( (opcode >= __GLX_MIN_RENDER_OPCODE_EXT) && 
+	     (opcode <= __GLX_MAX_RENDER_OPCODE_EXT) ) {
+	    int index = opcode - __GLX_MIN_RENDER_OPCODE_EXT;
+	    entry = &__glXRenderSizeTable_EXT[index];
+	    proc = __glXSwapRenderTable_EXT[index];
+#endif /* __GLX_MAX_RENDER_OPCODE_EXT > __GLX_MIN_RENDER_OPCODE_EXT */
+	} else {
+	    client->errorValue = commandsDone;
+	    return __glXBadRenderRequest;
+	}
+        if (!entry->bytes) {
+            /* unused opcode */
+	    client->errorValue = commandsDone;
+            return __glXBadRenderRequest;
+        }
+        if (entry->varsize) {
+            /* variable size command */
+            extra = (*entry->varsize)(pc + __GLX_RENDER_HDR_SIZE, True);
+            if (extra < 0) {
+                extra = 0;
+            }
+            if (cmdlen != __GLX_PAD(entry->bytes + extra)) {
+                return BadLength;
+            }
+        } else {
+            /* constant size command */
+            if (cmdlen != __GLX_PAD(entry->bytes)) {
+                return BadLength;
+            }
+        }
+	if (left < cmdlen) {
+	    return BadLength;
+	}
+
+	/*
+	** Skip over the header and execute the command.  We allow the
+	** caller to trash the command memory.  This is useful especially
+	** for things that require double alignment - they can just shift
+	** the data towards lower memory (trashing the header) by 4 bytes
+	** and achieve the required alignment.
+	*/
+	(*proc)(pc + __GLX_RENDER_HDR_SIZE);
+	pc += cmdlen;
+	left -= cmdlen;
+	commandsDone++;
+    }
+    __GLX_NOTE_UNFLUSHED_CMDS(cx);
+    return Success;
+}
+
+/*
+** Execute a large rendering request (one that spans multiple X requests).
+*/
+int __glXSwapRenderLarge(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXRenderLargeReq *req;
+    ClientPtr client= cl->client;
+    size_t dataBytes;
+    void (*proc)(GLbyte *);
+    __GLXrenderLargeHeader *hdr;
+    __GLXcontext *cx;
+    int error;
+    CARD16 opcode;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    /*
+    ** NOTE: much of this code also appears in the nonswapping version of this
+    ** routine, __glXRenderLarge().  Any changes made here should also be
+    ** duplicated there.
+    */
+    
+    req = (xGLXRenderLargeReq *) pc;
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->contextTag);
+    __GLX_SWAP_INT(&req->dataBytes);
+    __GLX_SWAP_SHORT(&req->requestNumber);
+    __GLX_SWAP_SHORT(&req->requestTotal);
+    cx = __glXForceCurrent(cl, req->contextTag, &error);
+    if (!cx) {
+	/* Reset in case this isn't 1st request. */
+	__glXResetLargeCommandStatus(cl);
+	return error;
+    }
+    dataBytes = req->dataBytes;
+
+    /*
+    ** Check the request length.
+    */
+    if ((req->length << 2) != __GLX_PAD(dataBytes) + sz_xGLXRenderLargeReq) {
+	client->errorValue = req->length;
+	/* Reset in case this isn't 1st request. */
+	__glXResetLargeCommandStatus(cl);
+	return BadLength;
+    }
+    pc += sz_xGLXRenderLargeReq;
+    
+    if (cl->largeCmdRequestsSoFar == 0) {
+	__GLXrenderSizeData *entry;
+	int extra;
+	size_t cmdlen;
+	/*
+	** This is the first request of a multi request command.
+	** Make enough space in the buffer, then copy the entire request.
+	*/
+	if (req->requestNumber != 1) {
+	    client->errorValue = req->requestNumber;
+	    return __glXBadLargeRequest;
+	}
+	hdr = (__GLXrenderLargeHeader *) pc;
+	__GLX_SWAP_INT(&hdr->length);
+	__GLX_SWAP_INT(&hdr->opcode);
+	cmdlen = hdr->length;
+	opcode = hdr->opcode;
+
+	if ( (opcode >= __GLX_MIN_RENDER_OPCODE) && 
+	     (opcode <= __GLX_MAX_RENDER_OPCODE) ) {
+	    entry = &__glXRenderSizeTable[opcode];
+	    proc = __glXSwapRenderTable[opcode];
+#if __GLX_MAX_RENDER_OPCODE_EXT > __GLX_MIN_RENDER_OPCODE_EXT
+	} else if ( (opcode >= __GLX_MIN_RENDER_OPCODE_EXT) && 
+	     (opcode <= __GLX_MAX_RENDER_OPCODE_EXT) ) {
+	    int index = opcode - __GLX_MIN_RENDER_OPCODE_EXT;
+	    entry = &__glXRenderSizeTable_EXT[index];
+	    proc = __glXSwapRenderTable_EXT[index];
+#endif /* __GLX_MAX_RENDER_OPCODE_EXT > __GLX_MIN_RENDER_OPCODE_EXT */
+	} else {
+	    client->errorValue = opcode;
+	    return __glXBadLargeRequest;
+	}
+
+        if (!entry->bytes) {
+            /* unused opcode */
+            client->errorValue = opcode;
+            return __glXBadLargeRequest;
+        }
+	if (entry->varsize) {
+	    /*
+	    ** If it's a variable-size command (a command whose length must
+	    ** be computed from its parameters), all the parameters needed
+	    ** will be in the 1st request, so it's okay to do this.
+	    */
+	    extra = (*entry->varsize)(pc + __GLX_RENDER_LARGE_HDR_SIZE, True);
+	    if (extra < 0) {
+		extra = 0;
+	    }
+	    /* large command's header is 4 bytes longer, so add 4 */
+	    if (cmdlen != __GLX_PAD(entry->bytes + 4 + extra)) {
+		return BadLength;
+	    }
+	} else {
+	    /* constant size command */
+	    if (cmdlen != __GLX_PAD(entry->bytes + 4)) {
+		return BadLength;
+	    }
+	}
+	/*
+	** Make enough space in the buffer, then copy the entire request.
+	*/
+	if (cl->largeCmdBufSize < cmdlen) {
+	    if (!cl->largeCmdBuf) {
+		cl->largeCmdBuf = (GLbyte *) __glXMalloc(cmdlen);
+	    } else {
+		cl->largeCmdBuf = (GLbyte *) __glXRealloc(cl->largeCmdBuf, cmdlen);
+	    }
+	    if (!cl->largeCmdBuf) {
+		return BadAlloc;
+	    }
+	    cl->largeCmdBufSize = cmdlen;
+	}
+	__glXMemcpy(cl->largeCmdBuf, pc, dataBytes);
+
+	cl->largeCmdBytesSoFar = dataBytes;
+	cl->largeCmdBytesTotal = cmdlen;
+	cl->largeCmdRequestsSoFar = 1;
+	cl->largeCmdRequestsTotal = req->requestTotal;
+	return Success;
+	
+    } else {
+	/*
+	** We are receiving subsequent (i.e. not the first) requests of a
+	** multi request command.
+	*/
+
+	/*
+	** Check the request number and the total request count.
+	*/
+	if (req->requestNumber != cl->largeCmdRequestsSoFar + 1) {
+	    client->errorValue = req->requestNumber;
+	    __glXResetLargeCommandStatus(cl);
+	    return __glXBadLargeRequest;
+	}
+	if (req->requestTotal != cl->largeCmdRequestsTotal) {
+	    client->errorValue = req->requestTotal;
+	    __glXResetLargeCommandStatus(cl);
+	    return __glXBadLargeRequest;
+	}
+
+	/*
+	** Check that we didn't get too much data.
+	*/
+	if ((cl->largeCmdBytesSoFar + dataBytes) > cl->largeCmdBytesTotal) {
+	    client->errorValue = dataBytes;
+	    __glXResetLargeCommandStatus(cl);
+	    return __glXBadLargeRequest;
+	}
+	__glXMemcpy(cl->largeCmdBuf + cl->largeCmdBytesSoFar, pc, dataBytes);
+	cl->largeCmdBytesSoFar += dataBytes;
+	cl->largeCmdRequestsSoFar++;
+
+	if (req->requestNumber == cl->largeCmdRequestsTotal) {
+	    /*
+	    ** This is the last request; it must have enough bytes to complete
+	    ** the command.
+	    */
+	    /* NOTE: the two pad macros have been added below; they are needed
+	    ** because the client library pads the total byte count, but not
+	    ** the per-request byte counts.  The Protocol Encoding says the
+	    ** total byte count should not be padded, so a proposal will be 
+	    ** made to the ARB to relax the padding constraint on the total 
+	    ** byte count, thus preserving backward compatibility.  Meanwhile, 
+	    ** the padding done below fixes a bug that did not allow
+	    ** large commands of odd sizes to be accepted by the server.
+	    */
+	    if (__GLX_PAD(cl->largeCmdBytesSoFar) !=
+		__GLX_PAD(cl->largeCmdBytesTotal)) {
+		client->errorValue = dataBytes;
+		__glXResetLargeCommandStatus(cl);
+		return __glXBadLargeRequest;
+	    }
+	    hdr = (__GLXrenderLargeHeader *) cl->largeCmdBuf;
+	    /*
+	    ** The opcode and length field in the header had already been
+	    ** swapped when the first request was received.
+	    */
+
+	    /*
+	    ** Use the opcode to index into the procedure table.
+	    */
+	    opcode = hdr->opcode;
+	    if ( (opcode >= __GLX_MIN_RENDER_OPCODE) && 
+		 (opcode <= __GLX_MAX_RENDER_OPCODE) ) {
+		proc = __glXSwapRenderTable[opcode];
+#if __GLX_MAX_RENDER_OPCODE_EXT > __GLX_MIN_RENDER_OPCODE_EXT
+	    } else if ( (opcode >= __GLX_MIN_RENDER_OPCODE_EXT) && 
+		 (opcode <= __GLX_MAX_RENDER_OPCODE_EXT) ) {
+		int index = opcode - __GLX_MIN_RENDER_OPCODE_EXT;
+		proc = __glXSwapRenderTable_EXT[index];
+#endif /* __GLX_MAX_RENDER_OPCODE_EXT > __GLX_MIN_RENDER_OPCODE_EXT */
+	    } else {
+		client->errorValue = opcode;
+		return __glXBadLargeRequest;
+	    }
+
+	    /*
+	    ** Skip over the header and execute the command.
+	    */
+	    (*proc)(cl->largeCmdBuf + __GLX_RENDER_LARGE_HDR_SIZE);
+	    __GLX_NOTE_UNFLUSHED_CMDS(cx);
+
+	    /*
+	    ** Reset for the next RenderLarge series.
+	    */
+	    __glXResetLargeCommandStatus(cl);
+	} else {
+	    /*
+	    ** This is neither the first nor the last request.
+	    */
+	}
+	return Success;
+    }
+}
+
+/************************************************************************/
+
+/*
+** No support is provided for the vendor-private requests other than
+** allocating these entry points in the dispatch table.
+*/
+
+int __glXSwapVendorPrivate(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXVendorPrivateReq *req;
+    GLint vendorcode;
+
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    req = (xGLXVendorPrivateReq *) pc;
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->vendorCode);
+
+    vendorcode = req->vendorCode;
+
+#ifndef __DARWIN__
+    switch( vendorcode ) {
+    case X_GLvop_SampleMaskSGIS:
+	__GLX_SWAP_FLOAT(pc + 4);
+	__GLX_SWAP_INT(pc + 8);
+	glSampleMaskSGIS(*(GLfloat *)(pc + 4),
+			 *(GLboolean *)(pc + 8));
+	return Success;
+    case X_GLvop_SamplePatternSGIS:
+	__GLX_SWAP_INT(pc + 4);
+	glSamplePatternSGIS( *(GLenum *)(pc + 4));
+	return Success;
+    }
+#endif
+
+
+    if ((vendorcode >= __GLX_MIN_VENDPRIV_OPCODE_EXT) &&
+          (vendorcode <= __GLX_MAX_VENDPRIV_OPCODE_EXT))  {
+	(*__glXSwapVendorPrivTable_EXT[vendorcode-__GLX_MIN_VENDPRIV_OPCODE_EXT])(cl, (GLbyte*)req);
+	return Success;
+    }
+    cl->client->errorValue = req->vendorCode;
+    return __glXUnsupportedPrivateRequest;
+}
+
+int __glXSwapVendorPrivateWithReply(__GLXclientState *cl, GLbyte *pc)
+{
+    xGLXVendorPrivateWithReplyReq *req;
+    GLint vendorcode;
+
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    req = (xGLXVendorPrivateWithReplyReq *) pc;
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->vendorCode);
+
+    vendorcode = req->vendorCode;
+
+    switch (vendorcode) {
+      case X_GLXvop_QueryContextInfoEXT:
+	return __glXSwapQueryContextInfoEXT(cl, pc);
+      case X_GLXvop_MakeCurrentReadSGI:
+	return __glXSwapMakeCurrentReadSGI(cl, pc);
+      case X_GLXvop_GetFBConfigsSGIX:
+	return __glXSwapGetFBConfigsSGIX(cl, pc);
+      case X_GLXvop_CreateContextWithConfigSGIX:
+	return __glXSwapCreateContextWithConfigSGIX(cl, pc);
+      case X_GLXvop_CreateGLXPixmapWithConfigSGIX:
+	return __glXSwapCreateGLXPixmapWithConfigSGIX(cl, pc);
+      default:
+	break;
+    }
+
+
+    if ((vendorcode >= __GLX_MIN_VENDPRIV_OPCODE_EXT) &&
+          (vendorcode <= __GLX_MAX_VENDPRIV_OPCODE_EXT))  {
+	return (*__glXSwapVendorPrivTable_EXT[vendorcode-__GLX_MIN_VENDPRIV_OPCODE_EXT])(cl, (GLbyte*)req);
+    }
+    cl->client->errorValue = req->vendorCode;
+    return __glXUnsupportedPrivateRequest;
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/glxcontext.h b/nx-X11/programs/Xserver/GL/glx/glxcontext.h
new file mode 100644
index 000000000..18d8b44c2
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxcontext.h
@@ -0,0 +1,164 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxcontext.h,v 1.4 2002/02/22 21:45:07 dawes Exp $ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _GLX_context_h_
+#define _GLX_context_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+typedef struct __GLXcontextRec __GLXcontext;
+
+/* XXX: should be defined somewhere globally */
+#define CAPI
+
+#include "GL/internal/glcore.h"
+
+struct __GLXcontextRec {
+    /*
+    ** list of context structs
+    */
+    struct __GLXcontextRec *last;
+    struct __GLXcontextRec *next;
+
+    /*
+    ** list of contexts bound to the same drawable
+    */
+    struct __GLXcontextRec *nextDrawPriv;
+    struct __GLXcontextRec *nextReadPriv;
+
+    /*
+    ** Opaque pointer the context object created by the GL that the
+    ** server is bound with.  Never dereferenced by this code, but used
+    ** as a handle to feed to the routines in the screen info struct.
+    */
+    __GLinterface *gc;
+
+    /*
+    ** mode struct for this context
+    */
+    __GLcontextModes *modes;
+
+    /*
+    ** Pointer to screen info data for this context.  This is set
+    ** when the context is created.
+    */
+    ScreenPtr pScreen;
+    __GLXscreenInfo *pGlxScreen;
+
+    /*
+    ** This context is created with respect to this visual.
+    */
+    VisualRec *pVisual;
+
+    /*
+    ** The XID of this context.
+    */
+    XID id;
+
+    /*
+    ** The XID of the shareList context.
+    */
+    XID share_id;
+
+    /*
+    ** Visual id.
+    */
+    VisualID vid;
+
+    /*
+    ** screen number.
+    */
+    GLint screen;
+
+    /*
+    ** Whether this context's ID still exists.
+    */
+    GLboolean idExists;
+    
+    /*
+    ** Whether this context is current for some client.
+    */
+    GLboolean isCurrent;
+    
+    /*
+    ** Whether this context is a direct rendering context.
+    */
+    GLboolean isDirect;
+
+    /*
+    ** Window pending state
+    */
+    GLuint pendingState;
+
+    /*
+    ** This flag keeps track of whether there are unflushed GL commands.
+    */
+    GLboolean hasUnflushedCommands;
+    
+    /*
+    ** Current rendering mode for this context.
+    */
+    GLenum renderMode;
+    
+    /*
+    ** Buffers for feedback and selection.
+    */
+    GLfloat *feedbackBuf;
+    GLint feedbackBufSize;	/* number of elements allocated */
+    GLuint *selectBuf;
+    GLint selectBufSize;	/* number of elements allocated */
+
+    /*
+    ** Set only if current drawable is a glx pixmap.
+    */
+    __GLXpixmap *drawPixmap;
+    __GLXpixmap *readPixmap;
+
+    /*
+    ** The drawable private this context is bound to
+    */
+    __GLXdrawablePrivate *drawPriv;
+    __GLXdrawablePrivate *readPriv;
+};
+
+/* pending state defines */
+#define __GLX_PENDING_RESIZE	0x1
+#define	__GLX_PENDING_DESTROY	0x2
+#define __GLX_PENDING_SWAP	0x4
+
+#endif /* !__GLX_context_h__ */
diff --git a/nx-X11/programs/Xserver/GL/glx/glxdrawable.h b/nx-X11/programs/Xserver/GL/glx/glxdrawable.h
new file mode 100644
index 000000000..38a05bfeb
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxdrawable.h
@@ -0,0 +1,112 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxdrawable.h,v 1.3 2001/03/21 16:29:36 dawes Exp $ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _GLX_drawable_h_
+#define _GLX_drawable_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+typedef struct {
+
+    DrawablePtr pDraw;
+    __GLcontextModes *modes;
+    __GLXscreenInfo *pGlxScreen;
+    ScreenPtr pScreen;
+    Bool idExists;
+    int refcnt;
+
+} __GLXpixmap;
+
+struct __GLXdrawablePrivateRec {
+    /*
+    ** list of drawable private structs
+    */
+    struct __GLXdrawablePrivateRec *last;
+    struct __GLXdrawablePrivateRec *next;
+
+    DrawablePtr pDraw;
+    XID drawId;
+    __GLXpixmap *pGlxPixmap;
+
+    /*
+    ** Either DRAWABLE_PIXMAP or DRAWABLE_WINDOW, copied from pDraw above.
+    ** Needed by the resource freer because pDraw might already have been
+    ** freed.
+    */
+    int type;
+
+    /*
+    ** Configuration of the visual to which this drawable was created.
+    */
+    __GLcontextModes *modes;
+
+    /*
+    ** cached drawable size and origin
+    */
+
+    GLint xorigin, yorigin;
+    GLint width, height;
+
+    /*
+    ** Lists of contexts bound to this drawable.  There are two lists here.
+    ** One list is of the contexts that have this drawable bound for drawing,
+    ** and the other is the list of contexts that have this drawable bound
+    ** for reading.
+    */
+    struct __GLXcontextRec *drawGlxc;
+    struct __GLXcontextRec *readGlxc;
+
+    /*
+    ** "methods" that the drawble should be able to respond to.
+    */
+    void (*freeBuffers)(struct __GLXdrawablePrivateRec *);
+    void (*updatePalette)(struct __GLXdrawablePrivateRec *);
+    GLboolean (*swapBuffers)(struct __GLXdrawablePrivateRec *);
+
+    /*
+    ** The GL drawable (information shared between GLX and the GL core)
+    */
+    __GLdrawablePrivate glPriv;
+
+    /*
+    ** reference count
+    */
+    int refCount;
+};
+
+#endif /* !__GLX_drawable_h__ */
diff --git a/nx-X11/programs/Xserver/GL/glx/glxerror.h b/nx-X11/programs/Xserver/GL/glx/glxerror.h
new file mode 100644
index 000000000..2c6d6d863
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxerror.h
@@ -0,0 +1,58 @@
+/* $XFree86$ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _GLX_error_h_
+#define _GLX_error_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+/*
+** Error codes.  These have the extension error base added to them
+** when the extension initializes.
+*/
+extern int __glXBadContext;
+extern int __glXBadContextState;
+extern int __glXBadDrawable;
+extern int __glXBadPixmap;
+extern int __glXBadCurrentWindow;
+extern int __glXBadContextTag;
+extern int __glXBadRenderRequest;
+extern int __glXBadLargeRequest;
+extern int __glXUnsupportedPrivateRequest;
+
+#endif
diff --git a/nx-X11/programs/Xserver/GL/glx/glxext.c b/nx-X11/programs/Xserver/GL/glx/glxext.c
new file mode 100644
index 000000000..fa1382983
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxext.c
@@ -0,0 +1,505 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxext.c,v 1.9 2003/09/28 20:15:43 alanh Exp $
+** The contents of this file are subject to the GLX Public License Version 1.0
+** (the "License"). You may not use this file except in compliance with the
+** License. You may obtain a copy of the License at Silicon Graphics, Inc.,
+** attn: Legal Services, 2011 N. Shoreline Blvd., Mountain View, CA 94043
+** or at http://www.sgi.com/software/opensource/glx/license.html.
+**
+** Software distributed under the License is distributed on an "AS IS"
+** basis. ALL WARRANTIES ARE DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY
+** IMPLIED WARRANTIES OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR
+** PURPOSE OR OF NON- INFRINGEMENT. See the License for the specific
+** language governing rights and limitations under the License.
+**
+** The Original Software is GLX version 1.2 source code, released February,
+** 1999. The developer of the Original Software is Silicon Graphics, Inc.
+** Those portions of the Subject Software created by Silicon Graphics, Inc.
+** are Copyright (c) 1991-9 Silicon Graphics, Inc. All Rights Reserved.
+**
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include <windowstr.h>
+#include <propertyst.h>
+#include <os.h>
+#include "g_disptab.h"
+#include "unpack.h"
+#include "glxutil.h"
+#include "glxext.h"
+#include "micmap.h"
+
+
+void GlxWrapInitVisuals(miInitVisualsProcPtr *);
+void GlxSetVisualConfigs(int nconfigs, 
+                         __GLXvisualConfig *configs, void **privates);
+
+static __GLXextensionInfo *__glXExt /* = &__glDDXExtensionInfo */;
+
+/*
+** Forward declarations.
+*/
+static int __glXSwapDispatch(ClientPtr);
+static int __glXDispatch(ClientPtr);
+
+/*
+** Called when the extension is reset.
+*/
+static void ResetExtension(ExtensionEntry* extEntry)
+{
+    __glXFlushContextCache();
+    (*__glXExt->resetExtension)();
+    __glXScreenReset();
+}
+
+/*
+** Initialize the per-client context storage.
+*/
+static void ResetClientState(int clientIndex)
+{
+    __GLXclientState *cl = __glXClients[clientIndex];
+
+    if (cl->returnBuf) __glXFree(cl->returnBuf);
+    if (cl->largeCmdBuf) __glXFree(cl->largeCmdBuf);
+    if (cl->currentContexts) __glXFree(cl->currentContexts);
+    __glXMemset(cl, 0, sizeof(__GLXclientState));
+    /*
+    ** By default, assume that the client supports
+    ** GLX major version 1 minor version 0 protocol.
+    */
+    cl->GLClientmajorVersion = 1;
+    cl->GLClientminorVersion = 0;
+    if (cl->GLClientextensions) __glXFree(cl->GLClientextensions);
+
+}
+
+/*
+** Reset state used to keep track of large (multi-request) commands.
+*/
+void __glXResetLargeCommandStatus(__GLXclientState *cl)
+{
+    cl->largeCmdBytesSoFar = 0;
+    cl->largeCmdBytesTotal = 0;
+    cl->largeCmdRequestsSoFar = 0;
+    cl->largeCmdRequestsTotal = 0;
+}
+
+/*
+** This procedure is called when the client who created the context goes
+** away OR when glXDestroyContext is called.  In either case, all we do is
+** flag that the ID is no longer valid, and (maybe) free the context.
+** use.
+*/
+static int ContextGone(__GLXcontext* cx, XID id)
+{
+    cx->idExists = GL_FALSE;
+    if (!cx->isCurrent) {
+	__glXFreeContext(cx);
+    }
+
+    return True;
+}
+
+/*
+** Free a client's state.
+*/
+static int ClientGone(int clientIndex, XID id)
+{
+    __GLXcontext *cx;
+    __GLXclientState *cl = __glXClients[clientIndex];
+    int i;
+
+    if (cl) {
+	/*
+	** Free all the contexts that are current for this client.
+	*/
+	for (i=0; i < cl->numCurrentContexts; i++) {
+	    cx = cl->currentContexts[i];
+	    if (cx) {
+		__glXDeassociateContext(cx);
+		cx->isCurrent = GL_FALSE;
+		if (!cx->idExists) {
+		    __glXFreeContext(cx);
+		}
+	    }
+	}
+	/*
+	** Re-initialize the client state structure.  Don't free it because
+	** we'll probably get another client with this index and use the struct
+	** again.  There is a maximum of MAXCLIENTS of these structures.
+	*/
+	ResetClientState(clientIndex);
+    }
+
+    return True;
+}
+
+/*
+** Free a GLX Pixmap.
+*/
+static int PixmapGone(__GLXpixmap *pGlxPixmap, XID id)
+{
+    PixmapPtr pPixmap = (PixmapPtr) pGlxPixmap->pDraw;
+
+    pGlxPixmap->idExists = False;
+    if (!pGlxPixmap->refcnt) {
+	/*
+	** The DestroyPixmap routine should decrement the refcount and free
+	** only if it's zero.
+	*/
+	(*pGlxPixmap->pScreen->DestroyPixmap)(pPixmap);
+	__glXFree(pGlxPixmap);
+    }
+
+    return True;
+}
+
+/*
+** Free a context.
+*/
+GLboolean __glXFreeContext(__GLXcontext *cx)
+{
+    if (cx->idExists || cx->isCurrent) return GL_FALSE;
+    
+    if (!cx->isDirect) {
+	if ((*cx->gc->exports.destroyContext)((__GLcontext *)cx->gc) == GL_FALSE) {
+	    return GL_FALSE;
+	}
+    }
+    if (cx->feedbackBuf) __glXFree(cx->feedbackBuf);
+    if (cx->selectBuf) __glXFree(cx->selectBuf);
+    __glXFree(cx);
+    if (cx == __glXLastContext) {
+	__glXFlushContextCache();
+    }
+
+    return GL_TRUE;
+}
+
+extern RESTYPE __glXSwapBarrierRes;
+
+static int SwapBarrierGone(int screen, XID drawable)
+{
+    if (__glXSwapBarrierFuncs &&
+        __glXSwapBarrierFuncs[screen].bindSwapBarrierFunc != NULL) {
+        __glXSwapBarrierFuncs[screen].bindSwapBarrierFunc(screen, drawable, 0);
+    }
+    FreeResourceByType(drawable, __glXSwapBarrierRes, FALSE);
+    return True;
+}
+
+/************************************************************************/
+
+/*
+** These routines can be used to check whether a particular GL command
+** has caused an error.  Specifically, we use them to check whether a
+** given query has caused an error, in which case a zero-length data
+** reply is sent to the client.
+*/
+
+static GLboolean errorOccured = GL_FALSE;
+
+/*
+** The GL was will call this routine if an error occurs.
+*/
+void __glXErrorCallBack(__GLinterface *gc, GLenum code)
+{
+    errorOccured = GL_TRUE;
+}
+
+/*
+** Clear the error flag before calling the GL command.
+*/
+void __glXClearErrorOccured(void)
+{
+    errorOccured = GL_FALSE;
+}
+
+/*
+** Check if the GL command caused an error.
+*/
+GLboolean __glXErrorOccured(void)
+{
+    return errorOccured;
+}
+
+/************************************************************************/
+
+/*
+** Initialize the GLX extension.
+*/
+void GlxExtensionInit(void)
+{
+    ExtensionEntry *extEntry;
+    int i;
+    
+    __glXContextRes = CreateNewResourceType((DeleteType)ContextGone);
+    __glXClientRes = CreateNewResourceType((DeleteType)ClientGone);
+    __glXPixmapRes = CreateNewResourceType((DeleteType)PixmapGone);
+
+    /*
+    ** Add extension to server extensions.
+    */
+    extEntry = AddExtension(GLX_EXTENSION_NAME, __GLX_NUMBER_EVENTS,
+			    __GLX_NUMBER_ERRORS, __glXDispatch,
+			    __glXSwapDispatch, ResetExtension,
+			    StandardMinorOpcode);
+    if (!extEntry) {
+	FatalError("__glXExtensionInit: AddExtensions failed\n");
+	return;
+    }
+    if (!AddExtensionAlias(GLX_EXTENSION_ALIAS, extEntry)) {
+	ErrorF("__glXExtensionInit: AddExtensionAlias failed\n");
+	return;
+    }
+
+    __glXBadContext = extEntry->errorBase + GLXBadContext;
+    __glXBadContextState = extEntry->errorBase + GLXBadContextState;
+    __glXBadDrawable = extEntry->errorBase + GLXBadDrawable;
+    __glXBadPixmap = extEntry->errorBase + GLXBadPixmap;
+    __glXBadContextTag = extEntry->errorBase + GLXBadContextTag;
+    __glXBadCurrentWindow = extEntry->errorBase + GLXBadCurrentWindow;
+    __glXBadRenderRequest = extEntry->errorBase + GLXBadRenderRequest;
+    __glXBadLargeRequest = extEntry->errorBase + GLXBadLargeRequest;
+    __glXUnsupportedPrivateRequest = extEntry->errorBase +
+      			GLXUnsupportedPrivateRequest;
+
+    __glXSwapBarrierRes = CreateNewResourceType((DeleteType)SwapBarrierGone);
+
+    /*
+    ** Initialize table of client state.  There is never a client 0.
+    */
+    for (i=1; i <= MAXCLIENTS; i++) {
+	__glXClients[i] = 0;
+    }
+
+    /*
+    ** Initialize screen specific data.
+    */
+    __glXScreenInit(screenInfo.numScreens);
+}
+
+/************************************************************************/
+
+Bool __glXCoreType(void)
+{
+    return __glXExt->type;
+}
+
+/************************************************************************/
+
+void GlxSetVisualConfigs(int nconfigs, 
+                         __GLXvisualConfig *configs, void **privates)
+{
+    (*__glXExt->setVisualConfigs)(nconfigs, configs, privates);
+}
+
+static miInitVisualsProcPtr saveInitVisualsProc;
+
+Bool GlxInitVisuals(VisualPtr *visualp, DepthPtr *depthp,
+		    int *nvisualp, int *ndepthp,
+		    int *rootDepthp, VisualID *defaultVisp,
+		    unsigned long sizes, int bitsPerRGB,
+		    int preferredVis)
+{
+    Bool ret;
+
+    if (saveInitVisualsProc) {
+        ret = saveInitVisualsProc(visualp, depthp, nvisualp, ndepthp,
+                                  rootDepthp, defaultVisp, sizes, bitsPerRGB,
+                                  preferredVis);
+        if (!ret)
+            return False;
+    }
+    (*__glXExt->initVisuals)(visualp, depthp, nvisualp, ndepthp, rootDepthp,
+                             defaultVisp, sizes, bitsPerRGB);
+    return True;
+}
+
+void
+GlxWrapInitVisuals(miInitVisualsProcPtr *initVisProc)
+{
+    saveInitVisualsProc = *initVisProc;
+    *initVisProc = GlxInitVisuals;
+    /* HACK: this shouldn't be done here but it's the earliest time */
+    __glXExt = __glXglDDXExtensionInfo();       /* from GLcore */
+}
+
+/************************************************************************/
+
+void __glXFlushContextCache(void)
+{
+    __glXLastContext = 0;
+}
+
+/*
+** Make a context the current one for the GL (in this implementation, there
+** is only one instance of the GL, and we use it to serve all GL clients by
+** switching it between different contexts).  While we are at it, look up
+** a context by its tag and return its (__GLXcontext *).
+*/
+__GLXcontext *__glXForceCurrent(__GLXclientState *cl, GLXContextTag tag,
+				int *error)
+{
+    __GLXcontext *cx;
+
+    /*
+    ** See if the context tag is legal; it is managed by the extension,
+    ** so if it's invalid, we have an implementation error.
+    */
+    cx = (__GLXcontext *) __glXLookupContextByTag(cl, tag);
+    if (!cx) {
+	cl->client->errorValue = tag;
+	*error = __glXBadContextTag;
+	return 0;
+    }
+
+    if (!cx->isDirect) {
+	if (cx->drawPriv == NULL) {
+	    /*
+	    ** The drawable has vanished.  It must be a window, because only
+	    ** windows can be destroyed from under us; GLX pixmaps are
+	    ** refcounted and don't go away until no one is using them.
+	    */
+	    *error = __glXBadCurrentWindow;
+	    return 0;
+    	}
+    }
+    
+    if (cx == __glXLastContext) {
+	/* No need to re-bind */
+	return cx;
+    }
+
+    /* Make this context the current one for the GL. */
+    if (!cx->isDirect) {
+	if (!(*cx->gc->exports.forceCurrent)((__GLcontext *)cx->gc)) {
+	    /* Bind failed, and set the error code.  Bummer */
+	    cl->client->errorValue = cx->id;
+	    *error = __glXBadContextState;
+	    return 0;
+    	}
+    }
+    __glXLastContext = cx;
+    return cx;
+}
+
+/************************************************************************/
+
+/*
+** Top level dispatcher; all commands are executed from here down.
+*/
+static int __glXDispatch(ClientPtr client)
+{
+    REQUEST(xGLXSingleReq);
+    CARD8 opcode;
+    int (*proc)(__GLXclientState *cl, GLbyte *pc);
+    __GLXclientState *cl;
+
+    opcode = stuff->glxCode;
+    cl = __glXClients[client->index];
+    if (!cl) {
+	cl = (__GLXclientState *) __glXMalloc(sizeof(__GLXclientState));
+	 __glXClients[client->index] = cl;
+	if (!cl) {
+	    return BadAlloc;
+	}
+	__glXMemset(cl, 0, sizeof(__GLXclientState));
+    }
+    
+    if (!cl->inUse) {
+	/*
+	** This is first request from this client.  Associate a resource
+	** with the client so we will be notified when the client dies.
+	*/
+	XID xid = FakeClientID(client->index);
+	if (!AddResource( xid, __glXClientRes, (pointer)(long)client->index)) {
+	    return BadAlloc;
+	}
+	ResetClientState(client->index);
+	cl->inUse = GL_TRUE;
+	cl->client = client;
+    }
+
+    /*
+    ** Check for valid opcode.
+    */
+    if (opcode >= __GLX_SINGLE_TABLE_SIZE) {
+	return BadRequest;
+    }
+
+    /*
+    ** If we're expecting a glXRenderLarge request, this better be one.
+    */
+    if ((cl->largeCmdRequestsSoFar != 0) && (opcode != X_GLXRenderLarge)) {
+	client->errorValue = stuff->glxCode;
+	return __glXBadLargeRequest;
+    }
+
+    /*
+    ** Use the opcode to index into the procedure table.
+    */
+    proc = __glXSingleTable[opcode];
+    return (*proc)(cl, (GLbyte *) stuff);
+}
+
+static int __glXSwapDispatch(ClientPtr client)
+{
+    REQUEST(xGLXSingleReq);
+    CARD8 opcode;
+    int (*proc)(__GLXclientState *cl, GLbyte *pc);
+    __GLXclientState *cl;
+
+    opcode = stuff->glxCode;
+    cl = __glXClients[client->index];
+    if (!cl) {
+	cl = (__GLXclientState *) __glXMalloc(sizeof(__GLXclientState));
+	 __glXClients[client->index] = cl;
+	if (!cl) {
+	    return BadAlloc;
+	}
+	__glXMemset(cl, 0, sizeof(__GLXclientState));
+    }
+    
+    if (!cl->inUse) {
+	/*
+	** This is first request from this client.  Associate a resource
+	** with the client so we will be notified when the client dies.
+	*/
+	XID xid = FakeClientID(client->index);
+	if (!AddResource( xid, __glXClientRes, (pointer)(long)client->index)) {
+	    return BadAlloc;
+	}
+	ResetClientState(client->index);
+	cl->inUse = GL_TRUE;
+	cl->client = client;
+    }
+
+    /*
+    ** Check for valid opcode.
+    */
+    if (opcode >= __GLX_SINGLE_TABLE_SIZE) {
+	return BadRequest;
+    }
+
+    /*
+    ** Use the opcode to index into the procedure table.
+    */
+    proc = __glXSwapSingleTable[opcode];
+    return (*proc)(cl, (GLbyte *) stuff);
+}
+
+int __glXNoSuchSingleOpcode(__GLXclientState *cl, GLbyte *pc)
+{
+    return BadRequest;
+}
+
+void __glXNoSuchRenderOpcode(GLbyte *pc)
+{
+    return;
+}
+
diff --git a/nx-X11/programs/Xserver/GL/glx/glxext.h b/nx-X11/programs/Xserver/GL/glx/glxext.h
new file mode 100644
index 000000000..5d569899f
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxext.h
@@ -0,0 +1,131 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxext.h,v 1.7 2003/11/17 22:20:26 dawes Exp $ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _glxext_h_
+#define _glxext_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+/*
+ * Added by VA Linux for XFree86 4.0.x
+ */
+typedef struct {
+    int type;
+    void (*resetExtension)(void);
+    Bool (*initVisuals)(
+        VisualPtr *       visualp,
+        DepthPtr *        depthp,
+        int *             nvisualp,
+        int *             ndepthp,
+        int *             rootDepthp,
+        VisualID *        defaultVisp,
+        unsigned long     sizes,
+        int               bitsPerRGB
+        );
+    void (*setVisualConfigs)(
+        int                nconfigs,
+        __GLXvisualConfig *configs,
+        void              **privates
+        );
+} __GLXextensionInfo;
+
+extern GLboolean __glXFreeContext(__GLXcontext *glxc);
+extern void __glXFlushContextCache(void);
+
+extern void __glXNoSuchRenderOpcode(GLbyte*);
+extern int __glXNoSuchSingleOpcode(__GLXclientState*, GLbyte*);
+extern void __glXErrorCallBack(__GLinterface *gc, GLenum code);
+extern void __glXClearErrorOccured(void);
+extern GLboolean __glXErrorOccured(void);
+extern void __glXResetLargeCommandStatus(__GLXclientState*);
+
+extern int __glXQueryContextInfoEXT(__GLXclientState *cl, GLbyte *pc);
+extern int __glXSwapQueryContextInfoEXT(__GLXclientState *cl, GLbyte *pc);
+
+extern int DoMakeCurrent( __GLXclientState *cl, GLXDrawable drawId,
+    GLXDrawable readId, GLXContextID contextId, GLXContextTag tag );
+extern int DoGetVisualConfigs(__GLXclientState *cl, unsigned screen,
+    GLboolean do_swap);
+extern int DoGetFBConfigs(__GLXclientState *cl, unsigned screen,
+    GLboolean do_swap);
+extern int DoCreateContext(__GLXclientState *cl, GLXContextID gcId,
+    GLXContextID shareList, VisualID visual, GLuint screen, GLboolean isDirect);
+extern int DoCreateGLXPixmap(__GLXclientState *cl, VisualID visual,
+    GLuint screenNum, XID pixmapId, XID glxpixmapId);
+
+extern void GlxExtensionInit(void);
+
+extern Bool __glXCoreType(void);
+
+extern const char GLServerVersion[];
+extern int DoGetString(__GLXclientState *cl, GLbyte *pc, GLboolean need_swap);
+
+extern int GlxInitVisuals(
+    VisualPtr *       visualp,
+    DepthPtr *        depthp,
+    int *             nvisualp,
+    int *             ndepthp,
+    int *             rootDepthp,
+    VisualID *        defaultVisp,
+    unsigned long     sizes,
+    int               bitsPerRGB,
+    int               preferredVis
+);
+
+typedef struct {
+    void * (* queryHyperpipeNetworkFunc)(int, int *, int *);
+    void * (* queryHyperpipeConfigFunc)(int, int, int *, int *);
+    int    (* destroyHyperpipeConfigFunc)(int, int);
+    void * (* hyperpipeConfigFunc)(int, int, int *, int *, void *);
+} __GLXHyperpipeExtensionFuncs;
+
+extern void __glXHyperpipeInit(int screen, __GLXHyperpipeExtensionFuncs *funcs);
+
+extern __GLXHyperpipeExtensionFuncs *__glXHyperpipeFuncs;
+
+typedef struct {
+    int    (* bindSwapBarrierFunc)(int, XID, int);
+    int    (* queryMaxSwapBarriersFunc)(int);
+} __GLXSwapBarrierExtensionFuncs;
+
+extern void __glXSwapBarrierInit(int screen, __GLXSwapBarrierExtensionFuncs *funcs);
+
+extern __GLXSwapBarrierExtensionFuncs *__glXSwapBarrierFuncs;
+
+#endif /* _glxext_h_ */
+
diff --git a/nx-X11/programs/Xserver/GL/glx/glxfb.c b/nx-X11/programs/Xserver/GL/glx/glxfb.c
new file mode 100644
index 000000000..0d433d25d
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxfb.c
@@ -0,0 +1,183 @@
+/* $XFree86$ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+/*
+** An implementation of a buffer which is part of the front buffer
+*/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxutil.h"
+#include "glxfb.h"
+
+#include <gcstruct.h>
+
+/* so we don't include glmath.h */
+extern GLuint __glFloorLog2(GLuint);
+
+typedef struct __GLFBbufferInfoRec {
+    GCPtr	pGC;
+} __GLFBbufferInfo;
+
+extern PixmapPtr __glXPrivPixGetPtr(__GLdrawableBuffer *);
+
+/* ---------------------------------------------------------- */
+
+static GLboolean
+Resize(__GLdrawableBuffer *buf, 
+       GLint x, GLint y, GLuint width, GLuint height,
+       __GLdrawablePrivate *glPriv, GLuint bufferMask)
+{
+    buf->width = width;
+    buf->height = height;
+    buf->byteWidth = width * buf->elementSize;
+    buf->outerWidth = width;
+
+    return GL_TRUE;
+}
+
+static void
+Lock(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv)
+{
+}
+
+static void
+Unlock(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv)
+{
+}
+
+/*
+** Do a swap buffer with
+** a memory surface as a back buffer
+** a FB surface as a front buffer
+*/
+GLboolean
+__glXFBMemSwapBuffers(__GLXdrawablePrivate *glxPriv)
+{
+    __GLdrawablePrivate *glPriv = &glxPriv->glPriv;
+    __GLdrawableBuffer *front = &glPriv->frontBuffer;
+    __GLdrawableBuffer *back = &glPriv->backBuffer;
+    __GLFBbufferInfo *bufferInfo;
+    GCPtr pGC;
+    GLint width, height, depth, pad;
+    GLubyte *buf;
+
+    bufferInfo = (__GLFBbufferInfo *) front->other;
+    pGC = bufferInfo->pGC;
+
+    width = back->width;
+    height = back->height;
+    depth = back->depth;
+    buf = back->base;
+    pad = back->outerWidth - back->width;	/* back buffer padding */
+    /* adjust buffer padding. X wants left, GL has right */
+    buf -= pad;
+
+    ValidateGC(glxPriv->pDraw, pGC);
+    (*pGC->ops->PutImage)(glxPriv->pDraw, pGC,
+			 depth,
+			 0, 0, width, height,
+			 pad, ZPixmap,
+			 (char *)buf);
+
+    return GL_TRUE;
+}
+
+static void
+Free(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv)
+{
+    __GLFBbufferInfo *bufferInfo;
+
+    bufferInfo = (__GLFBbufferInfo *) buf->other;
+
+    if (bufferInfo->pGC) {
+	FreeScratchGC(bufferInfo->pGC);
+    }
+
+    __glXFree(bufferInfo);
+    buf->other = NULL;
+}
+
+/*
+** function to return the X GC of this buffer (to be used by DDX)
+*/
+GCPtr __glXFBGetGC(__GLdrawableBuffer *buf)
+{
+    __GLFBbufferInfo *bufferInfo;
+
+    bufferInfo = (__GLFBbufferInfo *) buf->other;
+
+    if (bufferInfo) {
+	return bufferInfo->pGC;
+    } else {
+	return NULL;
+    }
+}
+
+
+void
+__glXInitFB(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv, GLint bits)
+{
+    __GLFBbufferInfo *bufferInfo;
+    __GLXdrawablePrivate *glxPriv = (__GLXdrawablePrivate *) glPriv->other;
+    GCPtr pGC;
+
+    buf->depth = bits;
+    buf->width = buf->height = 0;	/* to be filled during Update */
+    buf->handle = buf->base = NULL;	/* to be filled during Update */
+    buf->size = 0;
+    buf->byteWidth = 0;
+    buf->elementSize = ((bits-1) / 8) + 1;
+    buf->elementSizeLog2 = __glFloorLog2(buf->elementSize);
+
+    buf->resize = Resize;
+    buf->lock = Lock;
+    buf->unlock = Unlock;
+    buf->fill = NULL;
+    buf->free = Free;
+
+    /* allocate local information */
+    bufferInfo = (__GLFBbufferInfo *) __glXMalloc(sizeof(__GLFBbufferInfo));
+    buf->other = (void *) bufferInfo;
+
+    pGC = CreateScratchGC(glxPriv->pDraw->pScreen,
+			  glxPriv->pDraw->depth);
+    bufferInfo->pGC = pGC;
+    (*pGC->funcs->ChangeClip)(pGC, CT_NONE, NULL, 0);
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/glxfb.h b/nx-X11/programs/Xserver/GL/glx/glxfb.h
new file mode 100644
index 000000000..325146d43
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxfb.h
@@ -0,0 +1,52 @@
+/* $XFree86$ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _glxfb_h_
+#define _glxfb_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+extern void __glXInitFB(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv,
+			GLint bits);
+
+extern GCPtr __glXFBGetGC(__GLdrawableBuffer *buf);
+
+extern GLboolean __glXFBMemSwapBuffers(__GLXdrawablePrivate *glxPriv);
+
+#endif /* _glxfb_h_ */
+
diff --git a/nx-X11/programs/Xserver/GL/glx/glximports.c b/nx-X11/programs/Xserver/GL/glx/glximports.c
new file mode 100644
index 000000000..fae2346b9
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glximports.c
@@ -0,0 +1,184 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glximports.c,v 1.5 2001/03/21 16:29:36 dawes Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxcontext.h"
+#include "glximports.h"
+#include "GL/glx_ansic.h"
+
+void *__glXImpMalloc(__GLcontext *gc, size_t size)
+{
+    void *addr;
+
+    if (size == 0) {
+	return NULL;
+    }
+    addr = xalloc(size);
+    if (addr == NULL) {
+	/* XXX: handle out of memory error */
+	return NULL;
+    }
+    return addr;
+}
+
+void *__glXImpCalloc(__GLcontext *gc, size_t numElements, size_t elementSize)
+{
+    void *addr;
+    size_t size;
+
+    if ((numElements == 0) || (elementSize == 0)) {
+	return NULL;
+    }
+    size = numElements * elementSize;
+    addr = xalloc(size);
+    if (addr == NULL) {
+	/* XXX: handle out of memory error */
+	return NULL;
+    }
+    /* zero out memory */
+    __glXMemset(addr, 0, size);
+
+    return addr;
+}
+
+void __glXImpFree(__GLcontext *gc, void *addr)
+{
+    if (addr) {
+	xfree(addr);
+    }
+}
+
+void *__glXImpRealloc(__GLcontext *gc, void *addr, size_t newSize)
+{
+    void *newAddr;
+
+    if (addr) {
+	if (newSize == 0) {
+	    xfree(addr);
+	    return NULL;
+	}
+	newAddr = xrealloc(addr, newSize);
+    } else {
+	if (newSize == 0) {
+	    return NULL;
+	}
+	newAddr = xalloc(newSize);
+    }
+    if (newAddr == NULL) {
+	return NULL;	/* XXX: out of memory error */
+    }
+
+    return newAddr;
+}
+
+void __glXImpWarning(__GLcontext *gc, char *msg)
+{
+    ErrorF((char *)msg);
+}
+
+void __glXImpFatal(__GLcontext *gc, char *msg)
+{
+    ErrorF((char *)msg);
+    __glXAbort();
+}
+
+char *__glXImpGetenv(__GLcontext *gc, const char *var)
+{
+    return __glXGetenv(var);
+}
+
+int __glXImpAtoi(__GLcontext *gc, const char *str)
+{
+    return __glXAtoi(str);
+}
+
+int __glXImpSprintf(__GLcontext *gc, char *str, const char *fmt, ...)
+{
+    va_list ap;
+    int ret;
+
+    /* have to deal with var args */
+    va_start(ap, fmt);
+    ret = __glXVsprintf(str, fmt, ap);
+    va_end(ap);
+
+    return ret;
+}
+
+void *__glXImpFopen(__GLcontext *gc, const char *path, const char *mode)
+{
+    return (void *) __glXFopen(path, mode);
+}
+
+int __glXImpFclose(__GLcontext *gc, void *stream)
+{
+    return __glXFclose((FILE *)stream);
+}
+
+int __glXImpFprintf(__GLcontext *gc, void *stream, const char *fmt, ...)
+{
+    va_list ap;
+    int ret;
+
+    /* have to deal with var args */
+    va_start(ap, fmt);
+    ret = __glXVfprintf((FILE *)stream, fmt, ap);
+    va_end(ap);
+
+    return ret;
+}
+
+
+__GLdrawablePrivate *__glXImpGetDrawablePrivate(__GLcontext *gc)
+{
+    __GLinterface *glci = (__GLinterface *) gc;
+    __GLXcontext *glrc = (__GLXcontext *) glci->imports.other;
+
+    return &glrc->drawPriv->glPriv;
+}
+
+
+__GLdrawablePrivate *__glXImpGetReadablePrivate(__GLcontext *gc)
+{
+    __GLinterface *glci = (__GLinterface *) gc;
+    __GLXcontext *glrc = (__GLXcontext *) glci->imports.other;
+
+    return &glrc->readPriv->glPriv;
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/glximports.h b/nx-X11/programs/Xserver/GL/glx/glximports.h
new file mode 100644
index 000000000..ef485822e
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glximports.h
@@ -0,0 +1,66 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glximports.h,v 1.3 2001/03/21 16:29:36 dawes Exp $ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _glximports_h_
+#define _glximports_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+extern void *__glXImpMalloc(__GLcontext *gc, size_t size);
+extern void *__glXImpCalloc(__GLcontext *gc, size_t nElem, size_t eSize);
+extern void *__glXImpRealloc(__GLcontext *gc, void *addr, size_t newSize);
+extern void  __glXImpFree(__GLcontext *gc, void *addr);
+
+extern void  __glXImpWarning(__GLcontext *gc, char *msg);
+extern void  __glXImpFatal(__GLcontext *gc, char *msg);
+
+extern char *__glXImpGetenv(__GLcontext *gc, const char *var);
+extern int   __glXImpAtoi(__GLcontext *gc, const char *str);
+extern int   __glXImpSprintf(__GLcontext *gc, char *str, const char *fmt, ...);
+extern void *__glXImpFopen(__GLcontext *gc, const char *path, 
+			   const char *mode);
+extern int   __glXImpFclose(__GLcontext *gc, void *stream);
+extern int   __glXImpFprintf(__GLcontext *gc, void *stream, 
+			     const char *fmt, ...);
+
+extern __GLdrawablePrivate *__glXImpGetDrawablePrivate(__GLcontext *gc);
+extern __GLdrawablePrivate *__glXImpGetReadablePrivate(__GLcontext *gc);
+
+
+#endif /* _glximports_h_ */
+
diff --git a/nx-X11/programs/Xserver/GL/glx/glxmem.c b/nx-X11/programs/Xserver/GL/glx/glxmem.c
new file mode 100644
index 000000000..21a7c7962
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxmem.c
@@ -0,0 +1,151 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxmem.c,v 1.6 2001/10/31 22:50:27 tsi Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+/*
+** Implementation of a buffer in main memory
+*/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxmem.h"
+#include "glxext.h"
+#include "GL/internal/glcore.h"
+
+/* don't want to include glmath.h */
+extern GLuint __glFloorLog2(GLuint);
+
+/* ---------------------------------------------------------- */
+
+#define	BUF_ALIGN 32	/* x86 cache alignment (used for assembly paths) */
+#define	BUF_ALIGN_MASK	(BUF_ALIGN-1)
+
+static GLboolean
+Resize(__GLdrawableBuffer *buf, 
+       GLint x, GLint y, GLuint width, GLuint height,
+       __GLdrawablePrivate *glPriv, GLuint bufferMask)
+{
+    GLuint newSize;
+    void *ubase;
+    GLint pixelWidth;
+    GLint alignedWidth;
+
+    /*
+    ** Note: 
+    **	buf->handle : unaligned base
+    **  buf->base   : aligned base
+    */
+
+    pixelWidth = BUF_ALIGN / buf->elementSize;
+    alignedWidth = (width & ~(pixelWidth-1)) + pixelWidth;
+
+    newSize = alignedWidth * height * buf->elementSize;
+
+    /*
+    ** Only allocate buffer space for the SGI core.
+    ** Mesa and Aqua handle their own buffer allocations.
+    */
+#if defined(__GL_BUFFER_SIZE_TRACKS_WINDOW)
+    if (__glXCoreType() == GL_CORE_SGI) {
+#else
+    if (newSize > buf->size && __glXCoreType() == GL_CORE_SGI) {
+#endif
+	if (buf->handle) {
+	    ubase = (*glPriv->realloc)(buf->handle, newSize + BUF_ALIGN_MASK);
+	    if (ubase == NULL) {
+		return GL_FALSE;
+	    }
+	} else {
+	    ubase = (*glPriv->malloc)(newSize + BUF_ALIGN_MASK);
+	    if (ubase == NULL) {
+		return GL_FALSE;
+	    }
+	}
+	buf->size = newSize;
+
+	buf->handle = ubase;
+	buf->base = (void *)(((size_t)ubase + BUF_ALIGN_MASK) &
+			     (unsigned int) ~BUF_ALIGN_MASK);
+	assert(((size_t)buf->base % BUF_ALIGN) == 0);
+    }
+
+    buf->width = width;
+    buf->height = height;
+    buf->byteWidth = alignedWidth * buf->elementSize;
+    buf->outerWidth = alignedWidth;
+
+    return GL_TRUE;
+}
+
+static void
+Lock(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv)
+{
+}
+
+static void
+Unlock(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv)
+{
+}
+
+static void
+Free(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv)
+{
+    if (buf->handle) {
+	(*glPriv->free)(buf->handle);
+	buf->handle = NULL;
+    }
+}
+
+
+void
+__glXInitMem(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv, GLint bits)
+{
+    buf->width = buf->height = 0;	/* to be filled during Update */
+    buf->depth = bits;
+    buf->size = 0;
+    buf->handle = buf->base = NULL;	/* to be filled during Update */
+    buf->byteWidth = 0;
+    buf->elementSize = ((bits - 1) / 8) + 1;
+    buf->elementSizeLog2 = __glFloorLog2(buf->elementSize);
+
+    buf->resize = Resize;
+    buf->lock = Lock;
+    buf->unlock = Unlock;
+    buf->fill = NULL;
+    buf->free = Free;
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/glxmem.h b/nx-X11/programs/Xserver/GL/glx/glxmem.h
new file mode 100644
index 000000000..06720dfdf
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxmem.h
@@ -0,0 +1,48 @@
+/* $XFree86$ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _glxmem_h_
+#define _glxmem_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+extern void __glXInitMem(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv,
+			 GLint bits);
+
+#endif /* _glxmem_h_ */
+
diff --git a/nx-X11/programs/Xserver/GL/glx/glxpix.c b/nx-X11/programs/Xserver/GL/glx/glxpix.c
new file mode 100644
index 000000000..98c033c98
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxpix.c
@@ -0,0 +1,132 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxpix.c,v 1.3 2000/09/26 15:57:02 tsi Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+/*
+** An implementation of a glx pixmap buffer 
+*/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxutil.h"
+#include "glxpix.h"
+
+#include <gcstruct.h>
+
+/* don't want to include glmath.h */
+extern GLuint __glFloorLog2(GLuint);
+
+typedef struct __GLPixBufferInfoRec {
+    GCPtr pGC;
+} __GLPixBufferInfo;
+
+/* ---------------------------------------------------------- */
+
+static GLboolean
+Resize(__GLdrawableBuffer *buf, 
+       GLint x, GLint y, GLuint width, GLuint height,
+       __GLdrawablePrivate *glPriv, GLuint bufferMask)
+{
+    buf->width = width;
+    buf->height = width;
+    buf->byteWidth = width * buf->elementSize;
+    buf->outerWidth = width;
+
+    return GL_TRUE;
+}
+
+static void
+Lock(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv)
+{
+}
+
+static void
+Unlock(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv)
+{
+}
+
+static void
+Free(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv)
+{
+    __GLPixBufferInfo *bufferInfo;
+
+    if (LookupIDByType((XID)(long)buf->handle, __glXPixmapRes)) {
+	FreeResource((XID)(long)buf->handle, FALSE);
+	buf->handle = NULL;
+    }
+
+    bufferInfo = (__GLPixBufferInfo *) buf->other;
+
+    if (bufferInfo->pGC) {
+	FreeScratchGC(bufferInfo->pGC);
+    }
+
+    __glXFree(bufferInfo);
+    buf->other = NULL;
+}
+
+void
+__glXInitPix(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv, 
+	     GLint bits, XID glxpixmapId, __GLXpixmap *pGlxPixmap)
+{
+    __GLPixBufferInfo *bufferInfo;
+
+    buf->width = buf->height = 0;	/* to be filled during Update */
+    buf->depth = bits;
+    buf->size = 0;
+    buf->base = NULL;
+    buf->byteWidth = 0;
+    buf->elementSize = ((bits-1) / 8) + 1;
+    buf->elementSizeLog2 = __glFloorLog2(buf->elementSize);
+
+    buf->handle = (void *)(long) glxpixmapId;
+    pGlxPixmap->refcnt++;
+
+    buf->resize = Resize;
+    buf->lock = Lock;
+    buf->unlock = Unlock;
+    buf->fill = NULL;
+    buf->free = Free;
+
+    /* allocate local information */
+    bufferInfo = (__GLPixBufferInfo *) __glXMalloc(sizeof(__GLPixBufferInfo));
+    buf->other = (void *) bufferInfo;
+
+    bufferInfo->pGC = CreateScratchGC(pGlxPixmap->pDraw->pScreen,
+				      pGlxPixmap->pDraw->depth);
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/glxpix.h b/nx-X11/programs/Xserver/GL/glx/glxpix.h
new file mode 100644
index 000000000..4b16352b4
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxpix.h
@@ -0,0 +1,48 @@
+/* $XFree86$ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _glxpix_h_
+#define _glxpix_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+extern void __glXInitPix(__GLdrawableBuffer *buf, __GLdrawablePrivate *glPriv,
+			 GLint bits, XID glxpixmapId, __GLXpixmap *pGlxPixmap);
+
+#endif /* _glxpix_h_ */
+
diff --git a/nx-X11/programs/Xserver/GL/glx/glxscreens.c b/nx-X11/programs/Xserver/GL/glx/glxscreens.c
new file mode 100644
index 000000000..58b38b1a2
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxscreens.c
@@ -0,0 +1,378 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxscreens.c,v 1.14 2004/02/09 23:46:31 alanh Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifdef IN_MODULE
+#include <xf86_ansic.h>
+#else
+#include <string.h>
+#include <signal.h>
+#endif
+
+#include <windowstr.h>
+
+#include "glxserver.h"
+#include "glxutil.h"
+#include "glxext.h"
+
+const char GLServerVersion[] = "1.2";
+static const char GLServerExtensions[] = 
+			"GL_ARB_depth_texture "
+			"GL_ARB_imaging "
+			"GL_ARB_multitexture "
+			"GL_ARB_point_parameters "
+			"GL_ARB_point_sprite "
+			"GL_ARB_shadow "
+			"GL_ARB_shadow_ambient "
+			"GL_ARB_texture_border_clamp "
+			"GL_ARB_texture_cube_map "
+			"GL_ARB_texture_env_add "
+			"GL_ARB_texture_env_combine "
+			"GL_ARB_texture_env_crossbar "
+			"GL_ARB_texture_env_dot3 "
+			"GL_ARB_texture_mirrored_repeat "
+			"GL_ARB_transpose_matrix "
+			"GL_ARB_window_pos "
+			"GL_EXT_abgr "
+			"GL_EXT_bgra "
+ 			"GL_EXT_blend_color "
+			"GL_EXT_blend_func_separate "
+			"GL_EXT_blend_logic_op "
+ 			"GL_EXT_blend_minmax "
+ 			"GL_EXT_blend_subtract "
+			"GL_EXT_clip_volume_hint "
+			"GL_EXT_copy_texture "
+			"GL_EXT_draw_range_elements "
+			"GL_EXT_fog_coord "
+			"GL_EXT_multi_draw_arrays "
+			"GL_EXT_packed_pixels "
+			"GL_EXT_polygon_offset "
+			"GL_EXT_rescale_normal "
+			"GL_EXT_secondary_color "
+			"GL_EXT_separate_specular_color "
+			"GL_EXT_shadow_funcs "
+ 			"GL_EXT_stencil_two_side "
+			"GL_EXT_stencil_wrap "
+			"GL_EXT_subtexture "
+			"GL_EXT_texture "
+			"GL_EXT_texture3D "
+			"GL_EXT_texture_edge_clamp "
+ 			"GL_EXT_texture_env_add "
+ 			"GL_EXT_texture_env_combine "
+ 			"GL_EXT_texture_env_dot3 "
+			"GL_EXT_texture_lod "
+ 			"GL_EXT_texture_lod_bias "
+			"GL_EXT_texture_object "
+			"GL_EXT_texture_rectangle "
+			"GL_EXT_vertex_array "
+			"GL_APPLE_packed_pixels "
+			"GL_ATI_texture_mirror_once "
+			"GL_ATI_texture_env_combine3 "
+ 			"GL_HP_occlusion_test "
+			"GL_IBM_texture_mirrored_repeat "
+			"GL_MESA_pack_invert "
+			"GL_MESA_ycbcr_texture "
+			"GL_NV_blend_square "
+			"GL_NV_point_sprite "
+			"GL_NV_texgen_reflection "
+			"GL_NV_texture_rectangle "
+			"GL_SGIS_generate_mipmap "
+			"GL_SGIS_texture_border_clamp "
+			"GL_SGIS_texture_edge_clamp "
+			"GL_SGIS_texture_lod "
+			"GL_SGIX_depth_texture "
+			"GL_SGIX_shadow "
+			"GL_SGIX_shadow_ambient "
+			;
+
+/*
+** We have made the simplifying assuption that the same extensions are 
+** supported across all screens in a multi-screen system.
+*/
+static char GLXServerVendorName[] = "SGI";
+static char GLXServerVersion[] = "1.2";
+static char GLXServerExtensions[] =
+			"GLX_ARB_multisample "
+			"GLX_EXT_visual_info "
+			"GLX_EXT_visual_rating "
+			"GLX_EXT_import_context "
+			"GLX_OML_swap_method "
+			"GLX_SGI_make_current_read "
+#ifndef __DARWIN__
+			"GLX_SGIS_multisample "
+                        "GLX_SGIX_hyperpipe "
+                        "GLX_SGIX_swap_barrier "
+#endif
+			"GLX_SGIX_fbconfig "
+			;
+
+/*
+ * __glDDXScreenInfo comes from GLcore, so we can't resolve this symbol at
+ * module open time.  Leave a placeholder, and fill this in when we first
+ * need it (in __glXScreenInit).  XXX Why make this an array?
+ */
+static __GLXscreenInfo *__glXScreens[] = {
+    NULL /* &__glDDXScreenInfo */ ,
+};
+
+static GLint __glXNumStaticScreens =
+	(sizeof __glXScreens / sizeof __glXScreens[0]);
+
+__GLXscreenInfo *__glXActiveScreens;
+GLint __glXNumActiveScreens;
+
+__GLXSwapBarrierExtensionFuncs *__glXSwapBarrierFuncs = NULL;
+static int __glXNumSwapBarrierFuncs = 0;
+__GLXHyperpipeExtensionFuncs *__glXHyperpipeFuncs = NULL;
+static int __glXNumHyperpipeFuncs = 0;
+
+
+RESTYPE __glXDrawableRes;
+
+__GLXscreenInfo *__glXgetActiveScreen(int num) {
+	return &__glXActiveScreens[num];
+}
+
+/*
+** Destroy routine that gets called when a drawable is freed.  A drawable
+** contains the ancillary buffers needed for rendering.
+*/
+static Bool DrawableGone(__GLXdrawablePrivate *glxPriv, XID xid)
+{
+    __GLXcontext *cx, *cx1;
+
+    /*
+    ** Use glxPriv->type to figure out what kind of drawable this is. Don't
+    ** use glxPriv->pDraw->type because by the time this routine is called,
+    ** the pDraw might already have been freed.
+    */
+    if (glxPriv->type == DRAWABLE_WINDOW) {
+	/*
+	** When a window is destroyed, notify all context bound to 
+	** it, that there are no longer bound to anything.
+	*/
+	for (cx = glxPriv->drawGlxc; cx; cx = cx1) {
+	    cx1 = cx->nextDrawPriv;
+	    cx->pendingState |= __GLX_PENDING_DESTROY;
+	}
+
+	for (cx = glxPriv->readGlxc; cx; cx = cx1) {
+	    cx1 = cx->nextReadPriv;
+	    cx->pendingState |= __GLX_PENDING_DESTROY;
+	}
+    }
+
+    /*
+    ** set the size to 0, so that context that may still be using this 
+    ** drawable not do anything harmful
+    */
+    glxPriv->xorigin = 0;
+    glxPriv->yorigin = 0;
+    glxPriv->width = 0;
+    glxPriv->height = 0;
+
+    __glXUnrefDrawablePrivate(glxPriv);
+
+    return True;
+}
+
+/*
+** This hook gets called when a window moves or changes size.
+*/
+static Bool PositionWindow(WindowPtr pWin, int x, int y)
+{
+    ScreenPtr pScreen;
+    __GLXcontext *glxc;
+    __GLXdrawablePrivate *glxPriv;
+    Bool ret;
+
+    /*
+    ** Call wrapped position window routine
+    */
+    pScreen = pWin->drawable.pScreen;
+    pScreen->PositionWindow =
+	__glXActiveScreens[pScreen->myNum].WrappedPositionWindow;
+    ret = (*pScreen->PositionWindow)(pWin, x, y);
+    pScreen->PositionWindow = PositionWindow;
+
+    /*
+    ** Tell all contexts rendering into this window that the window size
+    ** has changed.
+    */
+    glxPriv = (__GLXdrawablePrivate *) LookupIDByType(pWin->drawable.id,
+						      __glXDrawableRes);
+    if (glxPriv == NULL) {
+	/*
+	** This window is not being used by the OpenGL.
+	*/
+	return ret;
+    }
+
+    /*
+    ** resize the drawable
+    */
+    /* first change the drawable size */
+    if (__glXResizeDrawableBuffers(glxPriv) == GL_FALSE) {
+	/* resize failed! */
+	/* XXX: what can we possibly do here? */
+	ret = False;
+    }
+
+    /* mark contexts as needing resize */
+
+    for (glxc = glxPriv->drawGlxc; glxc; glxc = glxc->nextDrawPriv) {
+	glxc->pendingState |= __GLX_PENDING_RESIZE;
+    }
+
+    for (glxc = glxPriv->readGlxc; glxc; glxc = glxc->nextReadPriv) {
+	glxc->pendingState |= __GLX_PENDING_RESIZE;
+    }
+
+    return ret;
+}
+
+/*
+** Wrap our own PositionWindow routine around the server's, so we can
+** be notified when a window changes size
+*/
+static void wrapPositionWindow(int screen)
+{
+    ScreenPtr pScreen = screenInfo.screens[screen];
+
+    __glXActiveScreens[screen].WrappedPositionWindow = pScreen->PositionWindow;
+    pScreen->PositionWindow = PositionWindow;
+}
+
+/*
+ * If your DDX driver wants to register support for swap barriers or hyperpipe
+ * topology, it should call __glXHyperpipeInit() or __glXSwapBarrierInit()
+ * with a dispatch table of functions to handle the requests.   In the XFree86
+ * DDX, for example, you would call these near the bottom of the driver's
+ * ScreenInit method, after DRI has been initialized.
+ *
+ * This should be replaced with a better method when we teach the server how
+ * to load DRI drivers.
+ */
+
+void __glXHyperpipeInit(int screen, __GLXHyperpipeExtensionFuncs *funcs)
+{
+    if (__glXNumHyperpipeFuncs < screen + 1) {
+        __glXHyperpipeFuncs = __glXRealloc(__glXHyperpipeFuncs,
+                                           (screen+1) * sizeof(__GLXHyperpipeExtensionFuncs));
+        __glXNumHyperpipeFuncs = screen + 1;
+    }
+
+    __glXHyperpipeFuncs[screen].queryHyperpipeNetworkFunc =
+        *funcs->queryHyperpipeNetworkFunc;
+    __glXHyperpipeFuncs[screen].queryHyperpipeConfigFunc =
+        *funcs->queryHyperpipeConfigFunc;
+    __glXHyperpipeFuncs[screen].destroyHyperpipeConfigFunc =
+        *funcs->destroyHyperpipeConfigFunc;
+    __glXHyperpipeFuncs[screen].hyperpipeConfigFunc =
+        *funcs->hyperpipeConfigFunc;
+}
+
+void __glXSwapBarrierInit(int screen, __GLXSwapBarrierExtensionFuncs *funcs)
+{
+    if (__glXNumSwapBarrierFuncs < screen + 1) {
+        __glXSwapBarrierFuncs = __glXRealloc(__glXSwapBarrierFuncs,
+                                           (screen+1) * sizeof(__GLXSwapBarrierExtensionFuncs));
+        __glXNumSwapBarrierFuncs = screen + 1;
+    }
+
+    __glXSwapBarrierFuncs[screen].bindSwapBarrierFunc =
+        funcs->bindSwapBarrierFunc;
+    __glXSwapBarrierFuncs[screen].queryMaxSwapBarriersFunc =
+        funcs->queryMaxSwapBarriersFunc;
+}
+
+void __glXScreenInit(GLint numscreens)
+{
+    GLint i,j;
+
+    __glXScreens[0] = __glXglDDXScreenInfo(); /* from GLcore */
+
+    /*
+    ** This alloc has to work or else the server might as well core dump.
+    */
+    __glXActiveScreens =
+      (__GLXscreenInfo *) __glXMalloc(sizeof(__GLXscreenInfo) * numscreens);
+    
+    for (i=0; i < numscreens; i++) {
+	/*
+	** Probe each static screen to see which exists.
+	*/
+	for (j=0; j < __glXNumStaticScreens; j++) {
+	    if ((*__glXScreens[j]->screenProbe)(i)) {
+		__glXActiveScreens[i] = *__glXScreens[j];
+
+		__glXActiveScreens[i].numUsableVisuals = __glXActiveScreens[i].numVisuals;
+		__glXActiveScreens[i].GLextensions = __glXStrdup(GLServerExtensions);
+		__glXActiveScreens[i].GLXvendor = __glXStrdup(GLXServerVendorName);
+		__glXActiveScreens[i].GLXversion = __glXStrdup(GLXServerVersion);
+		__glXActiveScreens[i].GLXextensions = __glXStrdup(GLXServerExtensions);
+
+		__glXDrawableRes = CreateNewResourceType((DeleteType)DrawableGone);
+		wrapPositionWindow(i);
+	    }
+	}
+    }
+    __glXNumActiveScreens = numscreens;
+}
+
+void __glXScreenReset(void)
+{
+  int i;
+
+  for (i = 0; i < __glXNumActiveScreens; i++) {
+      __glXFree(__glXActiveScreens[i].GLXvendor);
+      __glXFree(__glXActiveScreens[i].GLXversion);
+      __glXFree(__glXActiveScreens[i].GLXextensions);
+      __glXFree(__glXActiveScreens[i].GLextensions);
+  }
+  xfree(__glXActiveScreens);
+  xfree(__glXHyperpipeFuncs);
+  xfree(__glXSwapBarrierFuncs);
+  __glXNumHyperpipeFuncs = 0;
+  __glXNumSwapBarrierFuncs = 0;
+  __glXHyperpipeFuncs = NULL;
+  __glXSwapBarrierFuncs = NULL;
+  __glXActiveScreens = NULL;
+  __glXNumActiveScreens = 0;
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/glxscreens.h b/nx-X11/programs/Xserver/GL/glx/glxscreens.h
new file mode 100644
index 000000000..2d68c8b60
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxscreens.h
@@ -0,0 +1,103 @@
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _GLX_screens_h_
+#define _GLX_screens_h_
+
+/* $XFree86: xc/programs/Xserver/GL/glx/glxscreens.h,v 1.4 2001/03/21 16:29:37 dawes Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+/* XXX: should be defined somewhere globally */
+#define CAPI
+
+#include "GL/internal/glcore.h"
+
+/*
+** Screen dependent data.  These methods are the interface between the DIX
+** and DDX layers of the GLX server extension.  The methods provide an
+** interface for context management on a screen.
+*/
+typedef struct {
+    /*
+    ** Probe the screen and see if it supports GL rendering.  It will
+    ** return GL_FALSE if it doesn't, GL_TRUE otherwise.
+    */
+    Bool (*screenProbe)(int screen);
+
+    /*
+    ** Create a context using configuration information from modes.
+    ** Use imports as callbacks back to the OS. Return an opaque handle
+    ** on the context (NULL if failure).
+    */
+    __GLinterface *(*createContext)(__GLimports *imports,
+				    __GLcontextModes *modes,
+				    __GLinterface *shareGC);
+
+    /*
+    ** Create a buffer using information from glxPriv.  This routine
+    ** sets up any wrappers necessary to resize, swap or destroy the
+    ** buffer.
+    */
+    void (*createBuffer)(__GLXdrawablePrivate *glxPriv);
+
+    /**
+     * Linked list of valid context modes for this screen.
+     */
+    __GLcontextModes *modes;
+
+    void **pVisualPriv;
+    GLint numVisuals;
+    GLint numUsableVisuals;
+
+    char *GLextensions;
+
+    char *GLXvendor;
+    char *GLXversion;
+    char *GLXextensions;
+
+    /*
+    ** Things that are not statically set.
+    */
+    Bool (*WrappedPositionWindow)(WindowPtr pWin, int x, int y);
+
+} __GLXscreenInfo;
+
+
+extern void __glXScreenInit(GLint);
+extern void __glXScreenReset(void);
+
+#endif /* !__GLX_screens_h__ */
diff --git a/nx-X11/programs/Xserver/GL/glx/glxserver.h b/nx-X11/programs/Xserver/GL/glx/glxserver.h
new file mode 100644
index 000000000..e8449b2bb
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxserver.h
@@ -0,0 +1,287 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxserver.h,v 1.5 2003/09/28 20:15:43 alanh Exp $ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _GLX_server_h_
+#define _GLX_server_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include <X11/Xmd.h>
+#include <misc.h>
+#include <dixstruct.h>
+#include <pixmapstr.h>
+#include <gcstruct.h>
+#include <extnsionst.h>
+#include <resource.h>
+#include <scrnintstr.h>
+#include "GL/glx_ansic.h"
+
+
+/*
+** The X header misc.h defines these math functions.
+*/
+#undef abs
+#undef fabs
+
+#define GL_GLEXT_PROTOTYPES /* we want prototypes */
+#include <GL/gl.h>
+#include <GL/glxproto.h>
+#include <GL/glxint.h>
+
+/* For glxscreens.h */
+typedef struct __GLXdrawablePrivateRec __GLXdrawablePrivate;
+
+#include "glxscreens.h"
+#include "glxdrawable.h"
+#include "glxcontext.h"
+#include "glxerror.h"
+
+
+#define GLX_SERVER_MAJOR_VERSION 1
+#define GLX_SERVER_MINOR_VERSION 2
+
+#ifndef True
+#define True 1
+#endif
+#ifndef False
+#define False 0
+#endif
+
+/*
+** GLX resources.
+*/
+typedef XID GLXContextID;
+typedef XID GLXPixmap;
+typedef XID GLXDrawable;
+
+typedef struct __GLXcontextRec *GLXContext;
+typedef struct __GLXclientStateRec __GLXclientState;
+
+extern __GLXscreenInfo *__glXActiveScreens;
+extern GLint __glXNumActiveScreens;
+extern __GLXscreenInfo *__glXgetActiveScreen(int num);
+
+/************************************************************************/
+
+/*
+** The last context used (from the server's persective) is cached.
+*/
+extern __GLXcontext *__glXLastContext;
+extern __GLXcontext *__glXForceCurrent(__GLXclientState*, GLXContextTag, int*);
+
+/*
+** Macros to set, unset, and retrieve the flag that says whether a context
+** has unflushed commands.
+*/
+#define __GLX_NOTE_UNFLUSHED_CMDS(glxc) glxc->hasUnflushedCommands = GL_TRUE
+#define __GLX_NOTE_FLUSHED_CMDS(glxc) glxc->hasUnflushedCommands = GL_FALSE
+#define __GLX_HAS_UNFLUSHED_CMDS(glxc) (glxc->hasUnflushedCommands)
+
+/************************************************************************/
+
+/*
+** State kept per client.
+*/
+struct __GLXclientStateRec {
+    /*
+    ** Whether this structure is currently being used to support a client.
+    */
+    Bool inUse;
+
+    /*
+    ** Buffer for returned data.
+    */
+    GLbyte *returnBuf;
+    GLint returnBufSize;
+
+    /*
+    ** Keep track of large rendering commands, which span multiple requests.
+    */
+    GLint largeCmdBytesSoFar;		/* bytes received so far	*/
+    GLint largeCmdBytesTotal;		/* total bytes expected		*/
+    GLint largeCmdRequestsSoFar;	/* requests received so far	*/
+    GLint largeCmdRequestsTotal;	/* total requests expected	*/
+    GLbyte *largeCmdBuf;
+    GLint largeCmdBufSize;
+
+    /*
+    ** Keep a list of all the contexts that are current for this client's
+    ** threads.
+    */
+    __GLXcontext **currentContexts;
+    GLint numCurrentContexts;
+
+    /* Back pointer to X client record */
+    ClientPtr client;
+
+    int GLClientmajorVersion;
+    int GLClientminorVersion;
+    char *GLClientextensions;
+};
+
+extern __GLXclientState *__glXClients[];
+
+/************************************************************************/
+
+/*
+** Dispatch tables.
+*/
+typedef void (*__GLXdispatchRenderProcPtr)(GLbyte *);
+typedef int (*__GLXdispatchSingleProcPtr)(__GLXclientState *, GLbyte *);
+typedef int (*__GLXdispatchVendorPrivProcPtr)(__GLXclientState *, GLbyte *);
+
+/*
+ * Dispatch for GLX commands.
+ */
+typedef int (*__GLXprocPtr)(__GLXclientState *, char *pc);
+extern __GLXprocPtr __glXProcTable[];
+
+/*
+ * Tables for computing the size of each rendering command.
+ */
+typedef struct {
+    int bytes;
+    int (*varsize)(GLbyte *pc, Bool swap);
+} __GLXrenderSizeData;
+extern __GLXrenderSizeData __glXRenderSizeTable[];
+extern __GLXrenderSizeData __glXRenderSizeTable_EXT[];
+
+/************************************************************************/
+
+/*
+** X resources.
+*/
+extern RESTYPE __glXContextRes;
+extern RESTYPE __glXClientRes;
+extern RESTYPE __glXPixmapRes;
+extern RESTYPE __glXDrawableRes;
+
+/************************************************************************/
+
+/*
+** Prototypes.
+*/
+
+extern char *__glXcombine_strings(const char *, const char *);
+
+/*
+** Routines for sending swapped replies.
+*/
+
+extern void __glXSwapMakeCurrentReply(ClientPtr client,
+				      xGLXMakeCurrentReply *reply);
+extern void __glXSwapIsDirectReply(ClientPtr client,
+				   xGLXIsDirectReply *reply);
+extern void __glXSwapQueryVersionReply(ClientPtr client,
+				       xGLXQueryVersionReply *reply);
+extern void __glXSwapQueryContextInfoEXTReply(ClientPtr client,
+					      xGLXQueryContextInfoEXTReply *reply,
+					      int *buf);
+extern void glxSwapQueryExtensionsStringReply(ClientPtr client,
+				xGLXQueryExtensionsStringReply *reply, char *buf);
+extern void glxSwapQueryServerStringReply(ClientPtr client,
+				xGLXQueryServerStringReply *reply, char *buf);
+
+
+/*
+ * Routines for computing the size of variably-sized rendering commands.
+ */
+
+extern int __glXTypeSize(GLenum enm);
+extern int __glXImageSize(GLenum format, GLenum type,
+    GLenum target, GLsizei w, GLsizei h, GLsizei d,
+    GLint imageHeight, GLint rowLength, GLint skipImages, GLint skipRows,
+    GLint alignment);
+
+extern int __glXCallListsReqSize(GLbyte *pc, Bool swap);
+extern int __glXBitmapReqSize(GLbyte *pc, Bool swap);
+extern int __glXFogfvReqSize(GLbyte *pc, Bool swap);
+extern int __glXFogivReqSize(GLbyte *pc, Bool swap);
+extern int __glXLightfvReqSize(GLbyte *pc, Bool swap);
+extern int __glXLightivReqSize(GLbyte *pc, Bool swap);
+extern int __glXLightModelfvReqSize(GLbyte *pc, Bool swap);
+extern int __glXLightModelivReqSize(GLbyte *pc, Bool swap);
+extern int __glXMaterialfvReqSize(GLbyte *pc, Bool swap);
+extern int __glXMaterialivReqSize(GLbyte *pc, Bool swap);
+extern int __glXTexParameterfvReqSize(GLbyte *pc, Bool swap);
+extern int __glXTexParameterivReqSize(GLbyte *pc, Bool swap);
+extern int __glXTexImage1DReqSize(GLbyte *pc, Bool swap);
+extern int __glXTexImage2DReqSize(GLbyte *pc, Bool swap);
+extern int __glXTexEnvfvReqSize(GLbyte *pc, Bool swap);
+extern int __glXTexEnvivReqSize(GLbyte *pc, Bool swap);
+extern int __glXTexGendvReqSize(GLbyte *pc, Bool swap);
+extern int __glXTexGenfvReqSize(GLbyte *pc, Bool swap);
+extern int __glXTexGenivReqSize(GLbyte *pc, Bool swap);
+extern int __glXMap1dReqSize(GLbyte *pc, Bool swap);
+extern int __glXMap1fReqSize(GLbyte *pc, Bool swap);
+extern int __glXMap2dReqSize(GLbyte *pc, Bool swap);
+extern int __glXMap2fReqSize(GLbyte *pc, Bool swap);
+extern int __glXPixelMapfvReqSize(GLbyte *pc, Bool swap);
+extern int __glXPixelMapuivReqSize(GLbyte *pc, Bool swap);
+extern int __glXPixelMapusvReqSize(GLbyte *pc, Bool swap);
+extern int __glXDrawPixelsReqSize(GLbyte *pc, Bool swap);
+extern int __glXDrawArraysSize(GLbyte *pc, Bool swap);
+extern int __glXPrioritizeTexturesReqSize(GLbyte *pc, Bool swap);
+extern int __glXTexSubImage1DReqSize(GLbyte *pc, Bool swap);
+extern int __glXTexSubImage2DReqSize(GLbyte *pc, Bool swap);
+extern int __glXTexImage3DReqSize(GLbyte *pc, Bool swap );
+extern int __glXTexSubImage3DReqSize(GLbyte *pc, Bool swap);
+extern int __glXConvolutionFilter1DReqSize(GLbyte *pc, Bool swap);
+extern int __glXConvolutionFilter2DReqSize(GLbyte *pc, Bool swap);
+extern int __glXConvolutionParameterivReqSize(GLbyte *pc, Bool swap);
+extern int __glXConvolutionParameterfvReqSize(GLbyte *pc, Bool swap);
+extern int __glXSeparableFilter2DReqSize(GLbyte *pc, Bool swap);
+extern int __glXColorTableReqSize(GLbyte *pc, Bool swap);
+extern int __glXColorSubTableReqSize(GLbyte *pc, Bool swap);
+extern int __glXColorTableParameterfvReqSize(GLbyte *pc, Bool swap);
+extern int __glXColorTableParameterivReqSize(GLbyte *pc, Bool swap);
+
+/*
+ * Routines for computing the size of returned data.
+ */
+extern int __glXConvolutionParameterivSize(GLenum pname);
+extern int __glXConvolutionParameterfvSize(GLenum pname);
+extern int __glXColorTableParameterfvSize(GLenum pname);
+extern int __glXColorTableParameterivSize(GLenum pname);
+
+extern int __glXPointParameterfvARBReqSize(GLbyte *pc, Bool swap);
+extern int __glXPointParameterivReqSize(GLbyte *pc, Bool swap);
+
+#endif /* !__GLX_server_h__ */
diff --git a/nx-X11/programs/Xserver/GL/glx/glxutil.c b/nx-X11/programs/Xserver/GL/glx/glxutil.c
new file mode 100644
index 000000000..03bc19f63
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxutil.c
@@ -0,0 +1,507 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxutil.c,v 1.5 2001/03/21 16:29:37 dawes Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define NEED_REPLIES
+#define FONT_PCF
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include <GL/glxtokens.h>
+#include <unpack.h>
+#include <pixmapstr.h>
+#include <windowstr.h>
+#include "glxutil.h"
+#include "glxbuf.h"
+#include "GL/glx_ansic.h"
+#include "GL/internal/glcore.h"
+#include "GL/glxint.h"
+#include "glcontextmodes.h"
+
+/************************************************************************/
+
+void __glXNop(void) {}
+
+/************************************************************************/
+
+/* Memory Allocation for GLX */
+
+void *
+__glXMalloc(size_t size)
+{
+    void *addr;
+
+    if (size == 0) {
+	return NULL;
+    }
+    addr = (void *) xalloc(size);
+    if (addr == NULL) {
+	/* XXX: handle out of memory error */
+	return NULL;
+    }
+    return addr;
+}
+
+void *
+__glXCalloc(size_t numElements, size_t elementSize)
+{
+    void *addr;
+    size_t size;
+
+    if ((numElements == 0) || (elementSize == 0)) {
+	return NULL;
+    }
+    size = numElements * elementSize;
+    addr = (void *) xalloc(size);
+    if (addr == NULL) {
+	/* XXX: handle out of memory error */
+	return NULL;
+    }
+    __glXMemset(addr, 0, size);
+    return addr;
+}
+
+void *
+__glXRealloc(void *addr, size_t newSize)
+{
+    void *newAddr;
+
+    if (addr) {
+	if (newSize == 0) {
+	    xfree(addr);
+	    return NULL;
+	} else {
+	    newAddr = xrealloc(addr, newSize);
+	}
+    } else {
+	if (newSize == 0) {
+	    return NULL;
+	} else {
+	    newAddr = xalloc(newSize);
+	}
+    }
+    if (newAddr == NULL) {
+	return NULL;	/* XXX: out of memory */
+    }
+
+    return newAddr;
+}
+
+void
+__glXFree(void *addr)
+{
+    if (addr) {
+	xfree(addr);
+    }
+}
+
+/************************************************************************/
+/* Context stuff */
+
+
+/*
+** associate a context with a drawable
+*/
+void
+__glXAssociateContext(__GLXcontext *glxc)
+{
+    glxc->nextDrawPriv = glxc->drawPriv->drawGlxc;
+    glxc->drawPriv->drawGlxc = glxc;
+
+    __glXRefDrawablePrivate(glxc->drawPriv);
+    
+
+    glxc->nextReadPriv = glxc->readPriv->readGlxc;
+    glxc->readPriv->readGlxc = glxc;
+
+    __glXRefDrawablePrivate(glxc->readPriv);
+}
+
+/*
+** Deassociate a context from a drawable
+*/
+void
+__glXDeassociateContext(__GLXcontext *glxc)
+{
+    __GLXcontext *curr, *prev;
+
+    prev = NULL;
+    for ( curr = glxc->drawPriv->drawGlxc
+	  ; curr != NULL
+	  ; prev = curr, curr = curr->nextDrawPriv ) {
+	if (curr == glxc) {
+	    /* found context.  Deassociate. */
+	    if (prev == NULL) {
+		glxc->drawPriv->drawGlxc = curr->nextDrawPriv;
+	    } else {
+		prev->nextDrawPriv = curr->nextDrawPriv;
+	    }
+	    curr->nextDrawPriv = NULL;
+	    __glXUnrefDrawablePrivate(glxc->drawPriv);
+	    break;
+	}
+    }
+
+
+    prev = NULL;
+    for ( curr = glxc->readPriv->readGlxc
+	  ; curr != NULL 
+	  ; prev = curr, curr = curr->nextReadPriv ) {
+	if (curr == glxc) {
+	    /* found context.  Deassociate. */
+	    if (prev == NULL) {
+		glxc->readPriv->readGlxc = curr->nextReadPriv;
+	    } else {
+		prev->nextReadPriv = curr->nextReadPriv;
+	    }
+	    curr->nextReadPriv = NULL;
+	    __glXUnrefDrawablePrivate(glxc->readPriv);
+	    break;
+	}
+    }
+}
+
+/************************************************************************/
+
+void
+__glXGetDrawableSize(__GLdrawablePrivate *glPriv,
+		     GLint *x, GLint *y, GLuint *width, GLuint *height)
+{
+    __GLXdrawablePrivate *glxPriv = (__GLXdrawablePrivate *)glPriv->other;
+
+    if (glxPriv) {
+	*x = glxPriv->xorigin;
+	*y = glxPriv->yorigin;
+	*width = glxPriv->width;
+	*height = glxPriv->height;
+    } else {
+	*x = *y = *width = *height = 0;
+    }
+}
+
+GLboolean
+__glXResizeDrawable(__GLdrawablePrivate *glPriv)
+{
+    /* nothing to be done here */
+    return GL_TRUE;
+}
+
+
+/*****************************************************************************/
+/* accessing the drawable private */
+
+static void
+LockDP(__GLdrawablePrivate *glPriv, __GLcontext *gc)
+{
+    __GLinterface *glci = (__GLinterface *) gc;
+    __GLXcontext *glxc = (__GLXcontext *) glci->imports.other;
+
+    /* quick exit test */
+    if ((glxc->pendingState &
+	 (__GLX_PENDING_RESIZE |
+	  __GLX_PENDING_DESTROY |
+	  __GLX_PENDING_SWAP)) == 0x0)
+	return;
+
+    /* some pending state.  Deal with it */
+    if (glxc->pendingState & __GLX_PENDING_RESIZE) {
+	glxc->pendingState &= ~__GLX_PENDING_RESIZE;
+
+	(*glci->exports.notifyResize)(gc);
+	assert((glxc->pendingState & __GLX_PENDING_RESIZE) == 0x0);
+    }
+    if (glxc->pendingState & __GLX_PENDING_DESTROY) {
+	glxc->pendingState &= ~__GLX_PENDING_DESTROY;
+
+	assert(glxc->drawPriv->xorigin == 0);
+	assert(glxc->drawPriv->yorigin == 0);
+	assert(glxc->drawPriv->width == 0);
+	assert(glxc->drawPriv->height == 0);
+	assert(glxc->readPriv->xorigin == 0);
+	assert(glxc->readPriv->yorigin == 0);
+	assert(glxc->readPriv->width == 0);
+	assert(glxc->readPriv->height == 0);
+	(*glci->exports.notifyDestroy)(gc);
+	__glXDeassociateContext(glxc);
+	assert((glxc->pendingState & __GLX_PENDING_DESTROY) == 0x0);
+    }
+    if (glxc->pendingState & __GLX_PENDING_SWAP) {
+
+	glxc->pendingState &= ~__GLX_PENDING_SWAP;
+
+	(*glci->exports.notifySwapBuffers)(gc);
+	assert((glxc->pendingState & __GLX_PENDING_SWAP) == 0x0);
+    }
+}
+
+static void
+UnlockDP(__GLdrawablePrivate *glPriv)
+{
+}
+
+/*****************************************************************************/
+/* Drawable private stuff */
+
+void
+__glXRefDrawablePrivate(__GLXdrawablePrivate *glxPriv)
+{
+    glxPriv->refCount++;
+}
+
+void
+__glXUnrefDrawablePrivate(__GLXdrawablePrivate *glxPriv)
+{
+    glxPriv->refCount--;
+    if (glxPriv->refCount == 0) {
+	__glXDestroyDrawablePrivate(glxPriv);
+    }
+}
+
+__GLXdrawablePrivate *
+__glXCreateDrawablePrivate(DrawablePtr pDraw, XID drawId,
+			   __GLcontextModes *modes)
+{
+    __GLXdrawablePrivate *glxPriv;
+    __GLdrawablePrivate *glPriv;
+    __GLXscreenInfo *pGlxScreen;
+
+    glxPriv = (__GLXdrawablePrivate *) __glXMalloc(sizeof(*glxPriv));
+    __glXMemset(glxPriv, 0, sizeof(__GLXdrawablePrivate));
+
+    glxPriv->type = pDraw->type;
+    glxPriv->pDraw = pDraw;
+    glxPriv->drawId = drawId;
+
+    /* if not a pixmap, lookup will fail, so pGlxPixmap will be NULL */
+    glxPriv->pGlxPixmap = (__GLXpixmap *) 
+	LookupIDByType(drawId, __glXPixmapRes);
+    /* since we are creating the drawablePrivate, drawId should be new */
+    if (!AddResource(drawId, __glXDrawableRes, glxPriv)) {
+	/* oops! */
+	__glXFree(glxPriv);
+	return NULL;
+    }
+
+    /* fill up glPriv */
+    glPriv = &glxPriv->glPriv;
+    glPriv->modes = (__GLcontextModes *) __glXMalloc(sizeof(__GLcontextModes));
+    *glPriv->modes = *modes;
+    glPriv->malloc = __glXMalloc;
+    glPriv->calloc = __glXCalloc;
+    glPriv->realloc = __glXRealloc;
+    glPriv->free = __glXFree;
+    glPriv->addSwapRect = NULL;
+    glPriv->setClipRect = (void (*)(__GLdrawablePrivate *, GLint, GLint, GLsizei, GLsizei)) __glXNop;
+    glPriv->lockDP = LockDP;
+    glPriv->unlockDP = UnlockDP;
+    glPriv->getDrawableSize = __glXGetDrawableSize;
+    glPriv->resize = __glXResizeDrawable;
+    glPriv->other = glxPriv;
+
+    /* allocate a one-rect ownership region */
+    glPriv->ownershipRegion.rects = 
+	(__GLregionRect *)__glXCalloc(1, sizeof(__GLregionRect));
+    glPriv->ownershipRegion.numRects = 1;
+
+    glxPriv->freeBuffers = __glXFreeBuffers;
+    glxPriv->updatePalette = (void (*)(__GLXdrawablePrivate *)) __glXNop;
+
+    pGlxScreen = &__glXActiveScreens[pDraw->pScreen->myNum];
+
+    if (glxPriv->type == DRAWABLE_WINDOW) {
+	VisualID vid = wVisual((WindowPtr)pDraw);
+
+	glxPriv->modes = _gl_context_modes_find_visual( pGlxScreen->modes, vid );
+	__glXFBInitDrawable(glxPriv, modes);
+    } else {
+	glxPriv->modes = glxPriv->pGlxPixmap->modes;
+	__glXPixInitDrawable(glxPriv, modes);
+    }
+
+    /* initialize the core's private buffer information */
+    (*pGlxScreen->createBuffer)(glxPriv);
+
+    return glxPriv;
+}
+
+GLboolean
+__glXDestroyDrawablePrivate(__GLXdrawablePrivate *glxPriv)
+{
+    __GLdrawablePrivate *glPriv = &glxPriv->glPriv;
+
+    /* remove the drawable from the drawable list */
+    FreeResourceByType(glxPriv->drawId, __glXDrawableRes, FALSE);
+
+    /* Have the core free any memory it may have attached to the drawable */
+    if (glPriv->freePrivate) {
+	(*glPriv->freePrivate)(glPriv);
+    }
+
+    /* Free any framebuffer memory attached to the drawable */
+    if (glxPriv->freeBuffers) {
+	(*glxPriv->freeBuffers)(glxPriv);
+    }
+
+    /* Free the drawable Private */
+    __glXFree(glxPriv->glPriv.modes);
+    __glXFree(glxPriv->glPriv.ownershipRegion.rects);
+    __glXFree(glxPriv);
+
+    return GL_TRUE;
+}
+
+__GLXdrawablePrivate *
+__glXFindDrawablePrivate(XID drawId)
+{
+    __GLXdrawablePrivate *glxPriv;
+
+    glxPriv = (__GLXdrawablePrivate *)LookupIDByType(drawId, __glXDrawableRes);
+
+    return glxPriv;
+}
+
+__GLXdrawablePrivate *
+__glXGetDrawablePrivate(DrawablePtr pDraw, XID drawId,
+			__GLcontextModes *modes)
+{
+    __GLXdrawablePrivate *glxPriv;
+
+    glxPriv = __glXFindDrawablePrivate(drawId);
+
+    if (glxPriv == NULL) {
+	glxPriv = __glXCreateDrawablePrivate(pDraw, drawId, modes);
+	if (glxPriv) {
+	    __glXRefDrawablePrivate(glxPriv);
+	}
+    }
+
+    return glxPriv;
+}
+
+void
+__glXCacheDrawableSize(__GLXdrawablePrivate *glxPriv)
+{
+    if (glxPriv) {
+	if (glxPriv->pDraw) {
+	    glxPriv->xorigin = glxPriv->pDraw->x;
+	    glxPriv->yorigin = glxPriv->pDraw->y;
+	    glxPriv->width = glxPriv->pDraw->width;
+	    glxPriv->height = glxPriv->pDraw->height;
+	}
+    }
+}
+
+/*
+** resize/move the drawable.  Called during the actual resize callback
+** to update the drawable side of the buffers
+*/
+GLboolean
+__glXResizeDrawableBuffers(__GLXdrawablePrivate *glxPriv)
+{
+    __GLdrawablePrivate *glPriv = &glxPriv->glPriv;
+    GLint x, y;
+    GLuint w, h;
+#if defined(__GL_ALIGNED_BUFFERS)
+    GLint xAlignment, yAlignment;
+    GLint xOffset, yOffset;
+    GLint xStart, xEnd;
+    GLint yStart, yEnd;
+    GLuint xAlignedMask, yAlignedMask;
+#endif
+    GLboolean status = GL_TRUE;
+
+    __glXCacheDrawableSize(glxPriv);
+
+    w = glxPriv->width;
+    h = glxPriv->height;
+    x = glxPriv->xorigin;
+    y = glxPriv->yorigin;
+
+#if defined(__GL_ALIGNED_BUFFERS)
+    xAlignment = glPriv->xAlignment;
+    yAlignment = glPriv->yAlignment;
+
+    xOffset = x & (xAlignment-1);
+    yOffset = y & (yAlignment-1);
+
+    xAlignedMask = ~(xAlignment-1);
+    yAlignedMask = ~(yAlignment-1);
+
+    xStart = x; xEnd = x+w;
+    yStart = y; yEnd = y+h;
+
+    xStart &= xAlignedMask; 
+    if (xEnd & ~xAlignedMask) { 
+	xEnd = (xEnd&xAlignedMask) + xAlignment;
+    }
+    yStart &= yAlignedMask; 
+    if (yEnd & ~yAlignedMask) { 
+	yEnd = (yEnd&yAlignedMask) + yAlignment;
+    }
+
+    x = xStart; y = yStart;
+    w = xEnd-xStart; h = yEnd-yStart;
+#endif
+
+    if ((x != glPriv->xOrigin) ||
+	(y != glPriv->yOrigin) ||
+#if defined(__GL_ALIGNED_BUFFERS)
+	(xOffset != glPriv->xOffset) ||
+	(yOffset != glPriv->yOffset) ||
+#endif
+	(w != glPriv->width) ||
+	(h != glPriv->height) ||
+	(!w && !h)) {
+	/* set up the glPriv info */
+	glPriv->width = w;
+	glPriv->height = h;
+	glPriv->xOrigin = x;
+	glPriv->yOrigin = y;
+#if defined(__GL_ALIGNED_BUFFERS)
+	glPriv->xOffset = xOffset;
+	glPriv->yOffset = yOffset;
+#endif
+
+	/* notify the buffers */
+	status = __glXResizeBuffers(glPriv, x, y, w, h);
+    }
+
+    return status;
+}
+
+/************************************************************************/
+
diff --git a/nx-X11/programs/Xserver/GL/glx/glxutil.h b/nx-X11/programs/Xserver/GL/glx/glxutil.h
new file mode 100644
index 000000000..2c3090a46
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/glxutil.h
@@ -0,0 +1,84 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxutil.h,v 1.3 2001/03/21 16:29:37 dawes Exp $ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _glxcmds_h_
+#define _glxcmds_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+extern void __glXNop(void);
+
+/* memory management */
+extern void *__glXMalloc(size_t size);
+extern void *__glXCalloc(size_t numElements, size_t elementSize);
+extern void *__glXRealloc(void *addr, size_t newSize);
+extern void __glXFree(void *ptr);
+
+/* relate contexts with drawables */
+extern void __glXAssociateContext(__GLXcontext *glxc);
+extern void __glXDeassociateContext(__GLXcontext *glxc);
+
+/* drawable operation */
+extern void __glXGetDrawableSize(__GLdrawablePrivate *glPriv, 
+				 GLint *x, GLint *y, 
+				 GLuint *width, GLuint *height);
+extern GLboolean __glXResizeDrawable(__GLdrawablePrivate *glPriv);
+extern GLboolean __glXResizeDrawableBuffers(__GLXdrawablePrivate *glxPriv);
+
+/* drawable management */
+extern void __glXRefDrawablePrivate(__GLXdrawablePrivate *glxPriv);
+extern void __glXUnrefDrawablePrivate(__GLXdrawablePrivate *glxPriv);
+extern __GLXdrawablePrivate *__glXCreateDrawablePrivate(DrawablePtr pDraw, 
+							XID glxpixmapId, 
+							__GLcontextModes *modes);
+extern GLboolean __glXDestroyDrawablePrivate(__GLXdrawablePrivate *glxPriv);
+extern __GLXdrawablePrivate *__glXFindDrawablePrivate(XID glxpixmapId);
+extern __GLXdrawablePrivate *__glXGetDrawablePrivate(DrawablePtr pDraw, 
+						     XID glxpixmapId, 
+						     __GLcontextModes *modes);
+extern void __glXCacheDrawableSize(__GLXdrawablePrivate *glxPriv);
+
+/* context helper routines */
+extern __GLXcontext *__glXLookupContextByTag(__GLXclientState*, GLXContextTag);
+
+/* init helper routines */
+extern void *__glXglDDXScreenInfo(void);
+extern void *__glXglDDXExtensionInfo(void);
+
+#endif /* _glxcmds_h_ */
+
diff --git a/nx-X11/programs/Xserver/GL/glx/impsize.h b/nx-X11/programs/Xserver/GL/glx/impsize.h
new file mode 100644
index 000000000..0eaebb6d5
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/impsize.h
@@ -0,0 +1,56 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/impsize.h,v 1.4 2003/09/28 20:15:43 alanh Exp $ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _impsize_h_
+#define _impsize_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+/*
+** These are defined in libsampleGL.a. They are not technically part of
+** the defined interface between libdixGL.a and libsampleGL.a (that interface
+** being the functions in the __glXScreenInfo structure, plus the OpenGL API
+** itself), but we thought it was better to call these routines than to
+** replicate the code in here.
+*/
+
+#include "indirect_size.h"
+
+extern int __glDrawPixels_size(GLenum format, GLenum type, GLsizei w,GLsizei h);
+
+#endif /* _impsize_h_ */
diff --git a/nx-X11/programs/Xserver/GL/glx/module/Imakefile b/nx-X11/programs/Xserver/GL/glx/module/Imakefile
new file mode 100644
index 000000000..d063bc28d
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/module/Imakefile
@@ -0,0 +1,4 @@
+#define IHaveModules
+#define LinkDirectory ..
+
+#include "../Imakefile"
diff --git a/nx-X11/programs/Xserver/GL/glx/render2.c b/nx-X11/programs/Xserver/GL/glx/render2.c
new file mode 100644
index 000000000..39d0c132a
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/render2.c
@@ -0,0 +1,271 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/render2.c,v 1.8 2004/02/03 23:04:08 alanh Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+/* #define NEED_REPLIES */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <glxserver.h>
+#include "unpack.h"
+#include "g_disptab.h"
+#include "g_disptab_EXT.h"
+
+
+void __glXDisp_Map1f(GLbyte *pc)
+{
+    GLint order, k;
+    GLfloat u1, u2, *points;
+    GLenum target;
+
+    target = *(GLenum *)(pc + 0);
+    order = *(GLint *)(pc + 12);
+    u1 = *(GLfloat *)(pc + 4);
+    u2 = *(GLfloat *)(pc + 8);
+    points = (GLfloat *)(pc + 16);
+    k = __glMap1f_size(target);
+
+    glMap1f(target, u1, u2, k, order, points);
+}
+
+void __glXDisp_Map2f(GLbyte *pc)
+{
+    GLint uorder, vorder, ustride, vstride, k;
+    GLfloat u1, u2, v1, v2, *points;
+    GLenum target;
+
+    target = *(GLenum *)(pc + 0);
+    uorder = *(GLint *)(pc + 12);
+    vorder = *(GLint *)(pc + 24);
+    u1 = *(GLfloat *)(pc + 4);
+    u2 = *(GLfloat *)(pc + 8);
+    v1 = *(GLfloat *)(pc + 16);
+    v2 = *(GLfloat *)(pc + 20);
+    points = (GLfloat *)(pc + 28);
+
+    k = __glMap2f_size(target);
+    ustride = vorder * k;
+    vstride = k;
+
+    glMap2f(target, u1, u2, ustride, uorder, v1, v2, vstride, vorder, points);
+}
+
+void __glXDisp_Map1d(GLbyte *pc)
+{
+    GLint order, k;
+#ifdef __GLX_ALIGN64
+    GLint compsize;
+#endif
+    GLenum target;
+    GLdouble u1, u2, *points;
+
+    target = *(GLenum*) (pc + 16);
+    order = *(GLint*) (pc + 20);
+    k = __glMap1d_size(target);
+
+#ifdef __GLX_ALIGN64
+    if (order < 0 || k < 0) {
+	compsize = 0;
+    } else {
+	compsize = order * k;
+    }
+#endif
+
+    __GLX_GET_DOUBLE(u1,pc);
+    __GLX_GET_DOUBLE(u2,pc+8);
+    pc += 24;
+
+#ifdef __GLX_ALIGN64
+    if (((unsigned long)pc) & 7) {
+	/*
+	** Copy the doubles up 4 bytes, trashing the command but aligning
+	** the data in the process
+	*/
+	__GLX_MEM_COPY(pc-4, pc, compsize*8);
+	points = (GLdouble*) (pc - 4);
+    } else {
+	points = (GLdouble*) pc;
+    }
+#else
+    points = (GLdouble*) pc;
+#endif
+    glMap1d(target, u1, u2, k, order, points);
+}
+
+void __glXDisp_Map2d(GLbyte *pc)
+{
+    GLdouble u1, u2, v1, v2, *points;
+    GLint uorder, vorder, ustride, vstride, k;
+#ifdef __GLX_ALIGN64
+    GLint compsize;
+#endif
+    GLenum target;
+
+    target = *(GLenum *)(pc + 32);
+    uorder = *(GLint *)(pc + 36);
+    vorder = *(GLint *)(pc + 40);
+    k = __glMap2d_size(target);
+
+#ifdef __GLX_ALIGN64
+    if (vorder < 0 || uorder < 0 || k < 0) {
+	compsize = 0;
+    } else {
+	compsize = uorder * vorder * k;
+    }
+#endif
+
+    __GLX_GET_DOUBLE(u1,pc);
+    __GLX_GET_DOUBLE(u2,pc+8);
+    __GLX_GET_DOUBLE(v1,pc+16);
+    __GLX_GET_DOUBLE(v2,pc+24);
+    pc += 44;
+
+    ustride = vorder * k;
+    vstride = k;
+
+#ifdef __GLX_ALIGN64
+    if (((unsigned long)pc) & 7) {
+	/*
+	** Copy the doubles up 4 bytes, trashing the command but aligning
+	** the data in the process
+	*/
+	__GLX_MEM_COPY(pc-4, pc, compsize*8);
+	points = (GLdouble*) (pc - 4);
+    } else {
+	points = (GLdouble*) pc;
+    }
+#else
+    points = (GLdouble*) pc;
+#endif
+    glMap2d(target, u1, u2, ustride, uorder, v1, v2, vstride, vorder, points);
+}
+
+void __glXDisp_CallLists(GLbyte *pc)
+{
+    GLenum type;
+    GLsizei n;
+
+    type = *(GLenum *)(pc + 4);
+    n = *(GLsizei *)(pc + 0);
+    glCallLists(n, type, pc + 8);
+}
+
+void __glXDisp_DrawArrays(GLbyte *pc)
+{
+    __GLXdispatchDrawArraysHeader *hdr = (__GLXdispatchDrawArraysHeader *)pc;
+    __GLXdispatchDrawArraysComponentHeader *compHeader;
+    GLint numVertexes = hdr->numVertexes;
+    GLint numComponents = hdr->numComponents;
+    GLenum primType = hdr->primType;
+    GLint stride = 0;
+    int i;
+
+    pc += sizeof(__GLXdispatchDrawArraysHeader);
+    compHeader = (__GLXdispatchDrawArraysComponentHeader *)pc;
+
+    /* compute stride (same for all component arrays) */
+    for (i = 0; i < numComponents; i++) {
+	GLenum datatype = compHeader[i].datatype;
+	GLint numVals = compHeader[i].numVals;
+
+	stride += __GLX_PAD(numVals * __glXTypeSize(datatype));
+    }
+
+    pc += numComponents * sizeof(__GLXdispatchDrawArraysComponentHeader);
+
+    /* set up component arrays */
+    for (i = 0; i < numComponents; i++) {
+	GLenum datatype = compHeader[i].datatype;
+	GLint numVals = compHeader[i].numVals;
+	GLenum component = compHeader[i].component;
+
+	switch (component) {
+	  case GL_VERTEX_ARRAY:
+	    glEnableClientState(GL_VERTEX_ARRAY);
+	    glVertexPointer(numVals, datatype, stride, pc);
+	    break;
+	  case GL_NORMAL_ARRAY:
+	    glEnableClientState(GL_NORMAL_ARRAY);
+	    glNormalPointer(datatype, stride, pc);
+	    break;
+	  case GL_COLOR_ARRAY:
+	    glEnableClientState(GL_COLOR_ARRAY);
+	    glColorPointer(numVals, datatype, stride, pc);
+	    break;
+	  case GL_INDEX_ARRAY:
+	    glEnableClientState(GL_INDEX_ARRAY);
+	    glIndexPointer(datatype, stride, pc);
+	    break;
+	  case GL_TEXTURE_COORD_ARRAY:
+	    glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+	    glTexCoordPointer(numVals, datatype, stride, pc);
+	    break;
+	  case GL_EDGE_FLAG_ARRAY:
+	    glEnableClientState(GL_EDGE_FLAG_ARRAY);
+	    glEdgeFlagPointer(stride, (const GLboolean *)pc);
+	    break;
+	  case GL_SECONDARY_COLOR_ARRAY:
+	    glEnableClientState(GL_SECONDARY_COLOR_ARRAY);
+	    glSecondaryColorPointer(numVals, datatype, stride, pc);
+	    break;
+	  case GL_FOG_COORD_ARRAY:
+	    glEnableClientState(GL_FOG_COORD_ARRAY);
+	    glFogCoordPointer(datatype, stride, pc);
+	    break;
+	  default:
+	    break;
+	}
+
+	pc += __GLX_PAD(numVals * __glXTypeSize(datatype));
+    }
+
+    glDrawArrays(primType, 0, numVertexes);
+
+    /* turn off anything we might have turned on */
+    glDisableClientState(GL_VERTEX_ARRAY);
+    glDisableClientState(GL_NORMAL_ARRAY);
+    glDisableClientState(GL_COLOR_ARRAY);
+    glDisableClientState(GL_INDEX_ARRAY);
+    glDisableClientState(GL_TEXTURE_COORD_ARRAY);
+    glDisableClientState(GL_EDGE_FLAG_ARRAY);
+    glDisableClientState(GL_SECONDARY_COLOR_ARRAY);
+    glDisableClientState(GL_FOG_COORD_ARRAY);
+}
+
+void __glXDisp_DrawArraysEXT(GLbyte *pc)
+{
+   __glXDisp_DrawArrays(pc);
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/render2swap.c b/nx-X11/programs/Xserver/GL/glx/render2swap.c
new file mode 100644
index 000000000..65ac5e18a
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/render2swap.c
@@ -0,0 +1,393 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/render2swap.c,v 1.6 2002/01/14 22:47:08 tsi Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+/* #define NEED_REPLIES */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "unpack.h"
+#include "g_disptab.h"
+#include "g_disptab_EXT.h"
+
+
+void __glXDispSwap_Map1f(GLbyte *pc)
+{
+    GLint order, k;
+    GLfloat u1, u2, *points;
+    GLenum target;
+    GLint compsize;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+    __GLX_SWAP_INT(pc + 0);
+    __GLX_SWAP_INT(pc + 12);
+    __GLX_SWAP_FLOAT(pc + 4);
+    __GLX_SWAP_FLOAT(pc + 8);
+    
+    target = *(GLenum *)(pc + 0); 
+    order = *(GLint *)(pc + 12);
+    u1 = *(GLfloat *)(pc + 4);
+    u2 = *(GLfloat *)(pc + 8);
+    points = (GLfloat *)(pc + 16);
+    k = __glMap1f_size(target);
+
+    if (order <= 0 || k < 0) {
+	/* Erroneous command. */
+	compsize = 0;
+    } else {
+	compsize = order * k;
+    }
+    __GLX_SWAP_FLOAT_ARRAY(points, compsize);
+
+    glMap1f(target, u1, u2, k, order, points);
+}
+
+void __glXDispSwap_Map2f(GLbyte *pc)
+{
+    GLint uorder, vorder, ustride, vstride, k;
+    GLfloat u1, u2, v1, v2, *points;
+    GLenum target;
+    GLint compsize;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+    __GLX_SWAP_INT(pc + 0);
+    __GLX_SWAP_INT(pc + 12);
+    __GLX_SWAP_INT(pc + 24);
+    __GLX_SWAP_FLOAT(pc + 4);
+    __GLX_SWAP_FLOAT(pc + 8);
+    __GLX_SWAP_FLOAT(pc + 16);
+    __GLX_SWAP_FLOAT(pc + 20);
+    
+    target = *(GLenum *)(pc + 0); 
+    uorder = *(GLint *)(pc + 12);
+    vorder = *(GLint *)(pc + 24);
+    u1 = *(GLfloat *)(pc + 4);
+    u2 = *(GLfloat *)(pc + 8);
+    v1 = *(GLfloat *)(pc + 16);
+    v2 = *(GLfloat *)(pc + 20);
+    points = (GLfloat *)(pc + 28);
+
+    k = __glMap2f_size(target);
+    ustride = vorder * k;
+    vstride = k;
+
+    if (vorder <= 0 || uorder <= 0 || k < 0) {
+	/* Erroneous command. */
+	compsize = 0;
+    } else {
+	compsize = uorder * vorder * k;
+    }
+    __GLX_SWAP_FLOAT_ARRAY(points, compsize);
+
+    glMap2f(target, u1, u2, ustride, uorder, v1, v2, vstride, vorder, points);
+}
+
+void __glXDispSwap_Map1d(GLbyte *pc)
+{
+    GLint order, k, compsize;
+    GLenum target;
+    GLdouble u1, u2, *points;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+    __GLX_SWAP_DOUBLE(pc + 0);
+    __GLX_SWAP_DOUBLE(pc + 8);
+    __GLX_SWAP_INT(pc + 16);
+    __GLX_SWAP_INT(pc + 20);
+
+    target = *(GLenum*) (pc + 16);
+    order = *(GLint*) (pc + 20);
+    k = __glMap1d_size(target);
+    if (order <= 0 || k < 0) {
+	/* Erroneous command. */
+	compsize = 0;
+    } else {
+	compsize = order * k;
+    }
+    __GLX_GET_DOUBLE(u1,pc);
+    __GLX_GET_DOUBLE(u2,pc+8);
+    __GLX_SWAP_DOUBLE_ARRAY(pc+24, compsize);
+    pc += 24;
+
+#ifdef __GLX_ALIGN64
+    if (((unsigned long)pc) & 7) {
+	/*
+	** Copy the doubles up 4 bytes, trashing the command but aligning
+	** the data in the process
+	*/
+	__GLX_MEM_COPY(pc-4, pc, compsize*8);
+	points = (GLdouble*) (pc - 4);
+    } else {
+	points = (GLdouble*) pc;
+    }
+#else
+    points = (GLdouble*) pc;
+#endif
+    glMap1d(target, u1, u2, k, order, points);
+}
+
+void __glXDispSwap_Map2d(GLbyte *pc)
+{
+    GLdouble u1, u2, v1, v2, *points;
+    GLint uorder, vorder, ustride, vstride, k, compsize;
+    GLenum target;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+    __GLX_SWAP_DOUBLE(pc + 0);
+    __GLX_SWAP_DOUBLE(pc + 8);
+    __GLX_SWAP_DOUBLE(pc + 16);
+    __GLX_SWAP_DOUBLE(pc + 24);
+    __GLX_SWAP_INT(pc + 32);
+    __GLX_SWAP_INT(pc + 36);
+    __GLX_SWAP_INT(pc + 40);
+
+    target = *(GLenum *)(pc + 32);
+    uorder = *(GLint *)(pc + 36);
+    vorder = *(GLint *)(pc + 40);
+    k = __glMap2d_size(target);
+    if (vorder <= 0 || uorder <= 0 || k < 0) {
+	/* Erroneous command. */
+	compsize = 0;
+    } else {
+	compsize = uorder * vorder * k;
+    }
+    __GLX_GET_DOUBLE(u1,pc);
+    __GLX_GET_DOUBLE(u2,pc+8);
+    __GLX_GET_DOUBLE(v1,pc+16);
+    __GLX_GET_DOUBLE(v2,pc+24);
+    __GLX_SWAP_DOUBLE_ARRAY(pc+44, compsize);
+    pc += 44;
+    ustride = vorder * k;
+    vstride = k;
+
+#ifdef __GLX_ALIGN64
+    if (((unsigned long)pc) & 7) {
+	/*
+	** Copy the doubles up 4 bytes, trashing the command but aligning
+	** the data in the process
+	*/
+	__GLX_MEM_COPY(pc-4, pc, compsize*8);
+	points = (GLdouble*) (pc - 4);
+    } else {
+	points = (GLdouble*) pc;
+    }
+#else
+    points = (GLdouble*) pc;
+#endif
+    glMap2d(target, u1, u2, ustride, uorder, v1, v2, vstride, vorder, points);
+}
+
+void __glXDispSwap_CallLists(GLbyte *pc)
+{
+    GLenum type;
+    GLsizei n;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+    __GLX_SWAP_INT(pc + 4);
+    __GLX_SWAP_INT(pc + 0);
+    type = *(GLenum *)(pc + 4);
+    n = *(GLsizei *)(pc + 0);
+
+    switch (type) {
+      case GL_BYTE:
+      case GL_UNSIGNED_BYTE:
+      case GL_2_BYTES:
+      case GL_3_BYTES:
+      case GL_4_BYTES:
+	break;
+      case GL_SHORT:
+      case GL_UNSIGNED_SHORT:
+	__GLX_SWAP_SHORT_ARRAY(pc+8, n);
+	break;
+      case GL_INT:
+      case GL_UNSIGNED_INT:
+	__GLX_SWAP_INT_ARRAY(pc+8, n);
+	break;
+      case GL_FLOAT:
+	__GLX_SWAP_FLOAT_ARRAY(pc+8, n);
+	break;
+    }
+
+    glCallLists(n, type, pc+8);
+}
+
+static void swapArray(GLint numVals, GLenum datatype,
+                      GLint stride, GLint numVertexes, GLbyte *pc)
+{
+    int i,j;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    switch (datatype) {
+      case GL_BYTE:
+      case GL_UNSIGNED_BYTE:
+	/* don't need to swap */
+	return;
+      case GL_SHORT:
+      case GL_UNSIGNED_SHORT:
+	for (i=0; i<numVertexes; i++) {
+	    GLshort *pVal = (GLshort *) pc;
+	    for (j=0; j<numVals; j++) {
+		__GLX_SWAP_SHORT(&pVal[j]);
+	    }
+	    pc += stride;
+	}
+	break;
+      case GL_INT:
+      case GL_UNSIGNED_INT:
+	for (i=0; i<numVertexes; i++) {
+	    GLint *pVal = (GLint *) pc;
+	    for (j=0; j<numVals; j++) {
+		__GLX_SWAP_INT(&pVal[j]);
+	    }
+	    pc += stride;
+	}
+	break;
+      case GL_FLOAT:
+	for (i=0; i<numVertexes; i++) {
+	    GLfloat *pVal = (GLfloat *) pc;
+	    for (j=0; j<numVals; j++) {
+		__GLX_SWAP_FLOAT(&pVal[j]);
+	    }
+	    pc += stride;
+	}
+	break;
+      case GL_DOUBLE:
+	for (i=0; i<numVertexes; i++) {
+	    GLdouble *pVal = (GLdouble *) pc;
+	    for (j=0; j<numVals; j++) {
+		__GLX_SWAP_DOUBLE(&pVal[j]);
+	    }
+	    pc += stride;
+	}
+	break;
+      default:
+	return;
+    }
+}
+
+void __glXDispSwap_DrawArrays(GLbyte *pc)
+{
+    __GLXdispatchDrawArraysHeader *hdr = (__GLXdispatchDrawArraysHeader *)pc;
+    __GLXdispatchDrawArraysComponentHeader *compHeader;
+    GLint numVertexes = hdr->numVertexes;
+    GLint numComponents = hdr->numComponents;
+    GLenum primType = hdr->primType;
+    GLint stride = 0;
+    int i;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT(&numVertexes);
+    __GLX_SWAP_INT(&numComponents);
+    __GLX_SWAP_INT(&primType);
+
+    pc += sizeof(__GLXdispatchDrawArraysHeader);
+    compHeader = (__GLXdispatchDrawArraysComponentHeader *) pc;
+
+    /* compute stride (same for all component arrays) */
+    for (i=0; i<numComponents; i++) {
+	GLenum datatype = compHeader[i].datatype;
+	GLint numVals = compHeader[i].numVals;
+	GLenum component = compHeader[i].component;
+
+	__GLX_SWAP_INT(&datatype);
+	__GLX_SWAP_INT(&numVals);
+	__GLX_SWAP_INT(&component);
+
+        stride += __GLX_PAD(numVals * __glXTypeSize(datatype));
+    }
+
+    pc += numComponents * sizeof(__GLXdispatchDrawArraysComponentHeader);
+
+    /* set up component arrays */
+    for (i=0; i<numComponents; i++) {
+	GLenum datatype = compHeader[i].datatype;
+	GLint numVals = compHeader[i].numVals;
+	GLenum component = compHeader[i].component;
+
+	swapArray(numVals, datatype, stride, numVertexes, pc);
+
+        switch (component) {
+          case GL_VERTEX_ARRAY:
+	    glEnableClientState(GL_VERTEX_ARRAY);
+	    glVertexPointer(numVals, datatype, stride, pc);
+            break;
+          case GL_NORMAL_ARRAY:
+	    glEnableClientState(GL_NORMAL_ARRAY);
+	    glNormalPointer(datatype, stride, pc);
+            break;
+          case GL_COLOR_ARRAY:
+	    glEnableClientState(GL_COLOR_ARRAY);
+	    glColorPointer(numVals, datatype, stride, pc);
+            break;
+          case GL_INDEX_ARRAY:
+	    glEnableClientState(GL_INDEX_ARRAY);
+	    glIndexPointer(datatype, stride, pc);
+            break;
+          case GL_TEXTURE_COORD_ARRAY:
+	    glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+	    glTexCoordPointer(numVals, datatype, stride, pc);
+            break;
+          case GL_EDGE_FLAG_ARRAY:
+	    glEnableClientState(GL_EDGE_FLAG_ARRAY);
+	    glEdgeFlagPointer(stride, (const GLboolean *)pc);
+            break;
+          default:
+            break;
+	}
+
+        pc += __GLX_PAD(numVals * __glXTypeSize(datatype));
+    }
+
+    glDrawArrays(primType, 0, numVertexes);
+
+    /* turn off anything we might have turned on */
+    glDisableClientState(GL_VERTEX_ARRAY);
+    glDisableClientState(GL_NORMAL_ARRAY);
+    glDisableClientState(GL_COLOR_ARRAY);
+    glDisableClientState(GL_INDEX_ARRAY);
+    glDisableClientState(GL_TEXTURE_COORD_ARRAY);
+    glDisableClientState(GL_EDGE_FLAG_ARRAY);
+}
+
+void __glXDispSwap_DrawArraysEXT(GLbyte *pc)
+{
+   __glXDispSwap_DrawArrays(pc);
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/renderpix.c b/nx-X11/programs/Xserver/GL/glx/renderpix.c
new file mode 100644
index 000000000..fe508e299
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/renderpix.c
@@ -0,0 +1,312 @@
+/* $XFree86$ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "unpack.h"
+#include "g_disptab.h"
+#include "g_disptab_EXT.h"
+
+void __glXDisp_PolygonStipple(GLbyte *pc)
+{
+    __GLXpixelHeader *hdr = (__GLXpixelHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glPolygonStipple((GLubyte *)(hdr+1));
+}
+
+void __glXDisp_Bitmap(GLbyte *pc)
+{
+    __GLXdispatchBitmapHeader *hdr = (__GLXdispatchBitmapHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glBitmap((GLsizei) hdr->width,
+	     (GLsizei) hdr->height,
+	     (GLfloat) hdr->xorig,
+	     (GLfloat) hdr->yorig,
+	     (GLfloat) hdr->xmove,
+	     (GLfloat) hdr->ymove,
+	     (GLubyte *)(hdr+1));
+}
+
+void __glXDisp_TexImage1D(GLbyte *pc)
+{
+    __GLXdispatchTexImageHeader *hdr = (__GLXdispatchTexImageHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glTexImage1D(hdr->target,
+		 (GLint) hdr->level,
+		 (GLint) hdr->components,
+		 (GLsizei) hdr->width,
+		 (GLint) hdr->border,
+		 hdr->format,
+		 hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDisp_TexImage2D(GLbyte *pc)
+{
+    __GLXdispatchTexImageHeader *hdr = (__GLXdispatchTexImageHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glTexImage2D(hdr->target,
+		 (GLint) hdr->level,
+		 (GLint) hdr->components,
+		 (GLsizei) hdr->width,
+		 (GLsizei) hdr->height,
+		 (GLint) hdr->border,
+		 hdr->format,
+		 hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDisp_TexImage3D(GLbyte *pc)
+{
+    __GLXdispatchTexImage3DHeader *hdr = (__GLXdispatchTexImage3DHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, hdr->imageHeight);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_IMAGES, hdr->skipImages);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    glTexImage3D(hdr->target, hdr->level, hdr->internalformat, hdr->width,
+		 hdr->height, hdr->depth, hdr->border, hdr->format, hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDisp_DrawPixels(GLbyte *pc)
+{
+    __GLXdispatchDrawPixelsHeader *hdr = (__GLXdispatchDrawPixelsHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glDrawPixels((GLsizei) hdr->width,
+		 (GLsizei) hdr->height,
+		 hdr->format,
+		 hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDisp_TexSubImage1D(GLbyte *pc)
+{
+    __GLXdispatchTexSubImageHeader *hdr = (__GLXdispatchTexSubImageHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glTexSubImage1D(hdr->target,
+		    (GLint) hdr->level,
+		    (GLint) hdr->xoffset,
+		    (GLsizei) hdr->width,
+		    hdr->format,
+		    hdr->type,
+		    (GLvoid *)(hdr+1));
+}
+
+void __glXDisp_TexSubImage2D(GLbyte *pc)
+{
+    __GLXdispatchTexSubImageHeader *hdr = (__GLXdispatchTexSubImageHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glTexSubImage2D(hdr->target,
+		    (GLint) hdr->level,
+		    (GLint) hdr->xoffset,
+		    (GLint) hdr->yoffset,
+		    (GLsizei) hdr->width,
+		    (GLsizei) hdr->height,
+		    hdr->format,
+		    hdr->type,
+		    (GLvoid *)(hdr+1));
+}
+
+void __glXDisp_TexSubImage3D(GLbyte *pc)
+{
+    __GLXdispatchTexSubImage3DHeader *hdr =
+				(__GLXdispatchTexSubImage3DHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, hdr->imageHeight);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_IMAGES, hdr->skipImages);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    glTexSubImage3D(hdr->target, hdr->level, hdr->xoffset, hdr->yoffset,
+		       hdr->zoffset, hdr->width, hdr->height, hdr->depth,
+		       hdr->format, hdr->type, (GLvoid *)(hdr+1));
+}
+
+void __glXDisp_ColorTable(GLbyte *pc)
+{
+   __GLXdispatchColorTableHeader *hdr =
+				(__GLXdispatchColorTableHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    glColorTable(hdr->target, hdr->internalformat,
+		 hdr->width, hdr->format, hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDisp_ColorSubTable(GLbyte *pc)
+{
+   __GLXdispatchColorSubTableHeader *hdr =
+				(__GLXdispatchColorSubTableHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    glColorSubTable(hdr->target, hdr->start, hdr->count, hdr->format,
+		    hdr->type, (GLvoid *)(hdr+1));
+}
+
+void __glXDisp_ConvolutionFilter1D(GLbyte *pc)
+{
+   __GLXdispatchConvolutionFilterHeader *hdr =
+				(__GLXdispatchConvolutionFilterHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    glConvolutionFilter1D(hdr->target, hdr->internalformat,
+		 hdr->width, hdr->format, hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDisp_ConvolutionFilter2D(GLbyte *pc)
+{
+   __GLXdispatchConvolutionFilterHeader *hdr =
+				 (__GLXdispatchConvolutionFilterHeader *) pc;
+
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    glConvolutionFilter2D(hdr->target, hdr->internalformat,
+		 hdr->width, hdr->height, hdr->format, hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDisp_SeparableFilter2D(GLbyte *pc)
+{
+   __GLXdispatchConvolutionFilterHeader *hdr =
+				(__GLXdispatchConvolutionFilterHeader *) pc;
+    GLint hdrlen, image1len;
+
+    hdrlen = __GLX_PAD(__GLX_CONV_FILT_CMD_DISPATCH_HDR_SIZE);
+
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    /* XXX check this usage - internal code called
+    ** a version without the packing parameters
+    */
+    image1len = __glXImageSize(hdr->format, hdr->type, 0, hdr->width, 1, 1,
+			       0, hdr->rowLength, 0, hdr->skipRows,
+			       hdr->alignment);
+    image1len = __GLX_PAD(image1len);
+
+    glSeparableFilter2D(hdr->target, hdr->internalformat,
+		 hdr->width, hdr->height, hdr->format, hdr->type,
+		 ((GLubyte *)hdr+hdrlen), ((GLubyte *)hdr+hdrlen+image1len));
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/renderpixswap.c b/nx-X11/programs/Xserver/GL/glx/renderpixswap.c
new file mode 100644
index 000000000..9c3100fb3
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/renderpixswap.c
@@ -0,0 +1,555 @@
+/* $XFree86$ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "unpack.h"
+#include "g_disptab.h"
+#include "g_disptab_EXT.h"
+
+void __glXDispSwap_PolygonStipple(GLbyte *pc)
+{
+    __GLXpixelHeader *hdr = (__GLXpixelHeader *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glPolygonStipple((GLubyte *)(hdr+1));
+}
+
+void __glXDispSwap_Bitmap(GLbyte *pc)
+{
+    __GLXdispatchBitmapHeader *hdr = (__GLXdispatchBitmapHeader *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->width);
+    __GLX_SWAP_INT((GLbyte *)&hdr->height);
+    __GLX_SWAP_FLOAT((GLbyte *)&hdr->xorig);
+    __GLX_SWAP_FLOAT((GLbyte *)&hdr->yorig);
+    __GLX_SWAP_FLOAT((GLbyte *)&hdr->xmove);
+    __GLX_SWAP_FLOAT((GLbyte *)&hdr->ymove);
+
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glBitmap((GLsizei) hdr->width,
+	     (GLsizei) hdr->height,
+	     (GLfloat) hdr->xorig,
+	     (GLfloat) hdr->yorig,
+	     (GLfloat) hdr->xmove,
+	     (GLfloat) hdr->ymove,
+	     (GLubyte *)(hdr+1));
+}
+
+void __glXDispSwap_TexImage1D(GLbyte *pc)
+{
+    __GLXdispatchTexImageHeader *hdr = (__GLXdispatchTexImageHeader *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->target);
+    __GLX_SWAP_INT((GLbyte *)&hdr->level);
+    __GLX_SWAP_INT((GLbyte *)&hdr->components);
+    __GLX_SWAP_INT((GLbyte *)&hdr->width);
+    __GLX_SWAP_INT((GLbyte *)&hdr->height);
+    __GLX_SWAP_INT((GLbyte *)&hdr->border);
+    __GLX_SWAP_INT((GLbyte *)&hdr->format);
+    __GLX_SWAP_INT((GLbyte *)&hdr->type);
+
+    /*
+    ** Just invert swapBytes flag; the GL will figure out if it needs to swap
+    ** the pixel data.
+    */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, !hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glTexImage1D(hdr->target,
+		 (GLint) hdr->level,
+		 (GLint) hdr->components,
+		 (GLsizei) hdr->width,
+		 (GLint) hdr->border,
+		 hdr->format,
+		 hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDispSwap_TexImage2D(GLbyte *pc)
+{
+    __GLXdispatchTexImageHeader *hdr = (__GLXdispatchTexImageHeader *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->target);
+    __GLX_SWAP_INT((GLbyte *)&hdr->level);
+    __GLX_SWAP_INT((GLbyte *)&hdr->components);
+    __GLX_SWAP_INT((GLbyte *)&hdr->width);
+    __GLX_SWAP_INT((GLbyte *)&hdr->height);
+    __GLX_SWAP_INT((GLbyte *)&hdr->border);
+    __GLX_SWAP_INT((GLbyte *)&hdr->format);
+    __GLX_SWAP_INT((GLbyte *)&hdr->type);
+
+    /*
+    ** Just invert swapBytes flag; the GL will figure out if it needs to swap
+    ** the pixel data.
+    */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, !hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glTexImage2D(hdr->target,
+		 (GLint) hdr->level,
+		 (GLint) hdr->components,
+		 (GLsizei) hdr->width,
+		 (GLsizei) hdr->height,
+		 (GLint) hdr->border,
+		 hdr->format,
+		 hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDispSwap_TexImage3D(GLbyte *pc)
+{
+    __GLXdispatchTexImage3DHeader *hdr = (__GLXdispatchTexImage3DHeader *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->imageHeight);
+    __GLX_SWAP_INT((GLbyte *)&hdr->imageDepth);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipImages);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipVolumes);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->target);
+    __GLX_SWAP_INT((GLbyte *)&hdr->level);
+    __GLX_SWAP_INT((GLbyte *)&hdr->internalformat);
+    __GLX_SWAP_INT((GLbyte *)&hdr->width);
+    __GLX_SWAP_INT((GLbyte *)&hdr->height);
+    __GLX_SWAP_INT((GLbyte *)&hdr->depth);
+    __GLX_SWAP_INT((GLbyte *)&hdr->size4d);
+    __GLX_SWAP_INT((GLbyte *)&hdr->border);
+    __GLX_SWAP_INT((GLbyte *)&hdr->format);
+    __GLX_SWAP_INT((GLbyte *)&hdr->type);
+
+    /*
+    ** Just invert swapBytes flag; the GL will figure out if it needs to swap
+    ** the pixel data.
+    */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, !hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, hdr->imageHeight);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_IMAGES, hdr->skipImages);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    glTexImage3D(hdr->target, hdr->level, hdr->internalformat, hdr->width,
+		 hdr->height, hdr->depth, hdr->border, hdr->format, hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDispSwap_DrawPixels(GLbyte *pc)
+{
+    __GLXdispatchDrawPixelsHeader *hdr = (__GLXdispatchDrawPixelsHeader *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->width);
+    __GLX_SWAP_INT((GLbyte *)&hdr->height);
+    __GLX_SWAP_INT((GLbyte *)&hdr->format);
+    __GLX_SWAP_INT((GLbyte *)&hdr->type);
+
+    /*
+    ** Just invert swapBytes flag; the GL will figure out if it needs to swap
+    ** the pixel data.
+    */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, !hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glDrawPixels((GLsizei) hdr->width,
+		 (GLsizei) hdr->height,
+		 hdr->format,
+		 hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDispSwap_TexSubImage1D(GLbyte *pc)
+{
+    __GLXdispatchTexSubImageHeader *hdr = (__GLXdispatchTexSubImageHeader *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->target);
+    __GLX_SWAP_INT((GLbyte *)&hdr->level);
+    __GLX_SWAP_INT((GLbyte *)&hdr->xoffset);
+    __GLX_SWAP_INT((GLbyte *)&hdr->width);
+    __GLX_SWAP_INT((GLbyte *)&hdr->format);
+    __GLX_SWAP_INT((GLbyte *)&hdr->type);
+
+    /*
+    ** Just invert swapBytes flag; the GL will figure out if it needs to swap
+    ** the pixel data.
+    */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, !hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glTexSubImage1D(hdr->target,
+		    (GLint) hdr->level,
+		    (GLint) hdr->xoffset,
+		    (GLsizei) hdr->width,
+		    hdr->format,
+		    hdr->type,
+		    (GLvoid *)(hdr+1));
+}
+
+void __glXDispSwap_TexSubImage2D(GLbyte *pc)
+{
+    __GLXdispatchTexSubImageHeader *hdr = (__GLXdispatchTexSubImageHeader *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->target);
+    __GLX_SWAP_INT((GLbyte *)&hdr->level);
+    __GLX_SWAP_INT((GLbyte *)&hdr->xoffset);
+    __GLX_SWAP_INT((GLbyte *)&hdr->yoffset);
+    __GLX_SWAP_INT((GLbyte *)&hdr->width);
+    __GLX_SWAP_INT((GLbyte *)&hdr->height);
+    __GLX_SWAP_INT((GLbyte *)&hdr->format);
+    __GLX_SWAP_INT((GLbyte *)&hdr->type);
+
+    /*
+    ** Just invert swapBytes flag; the GL will figure out if it needs to swap
+    ** the pixel data.
+    */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, !hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint) hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, (GLint) hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, (GLint) hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, (GLint) hdr->alignment);
+
+    glTexSubImage2D(hdr->target,
+		    (GLint) hdr->level,
+		    (GLint) hdr->xoffset,
+		    (GLint) hdr->yoffset,
+		    (GLsizei) hdr->width,
+		    (GLsizei) hdr->height,
+		    hdr->format,
+		    hdr->type,
+		    (GLvoid *)(hdr+1));
+}
+
+void __glXDispSwap_TexSubImage3D(GLbyte *pc)
+{
+    __GLXdispatchTexSubImage3DHeader *hdr =
+				(__GLXdispatchTexSubImage3DHeader *) pc;
+
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->imageHeight);
+    __GLX_SWAP_INT((GLbyte *)&hdr->imageDepth);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipImages);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipVolumes);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->target);
+    __GLX_SWAP_INT((GLbyte *)&hdr->level);
+    __GLX_SWAP_INT((GLbyte *)&hdr->xoffset);
+    __GLX_SWAP_INT((GLbyte *)&hdr->yoffset);
+    __GLX_SWAP_INT((GLbyte *)&hdr->zoffset);
+    __GLX_SWAP_INT((GLbyte *)&hdr->width);
+    __GLX_SWAP_INT((GLbyte *)&hdr->height);
+    __GLX_SWAP_INT((GLbyte *)&hdr->depth);
+    __GLX_SWAP_INT((GLbyte *)&hdr->size4d);
+    __GLX_SWAP_INT((GLbyte *)&hdr->format);
+    __GLX_SWAP_INT((GLbyte *)&hdr->type);
+
+    /*
+    ** Just invert swapBytes flag; the GL will figure out if it needs to swap
+    ** the pixel data.
+    */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, !hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, hdr->imageHeight);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_IMAGES, hdr->skipImages);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    glTexSubImage3D(hdr->target, hdr->level, hdr->xoffset, hdr->yoffset,
+		       hdr->zoffset, hdr->width, hdr->height, hdr->depth,
+		       hdr->format, hdr->type, (GLvoid *)(hdr+1));
+}
+
+void __glXDispSwap_ColorTable(GLbyte *pc)
+{
+    __GLXdispatchColorTableHeader *hdr =
+				(__GLXdispatchColorTableHeader *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->target);
+    __GLX_SWAP_INT((GLbyte *)&hdr->internalformat);
+    __GLX_SWAP_INT((GLbyte *)&hdr->width);
+    __GLX_SWAP_INT((GLbyte *)&hdr->format);
+    __GLX_SWAP_INT((GLbyte *)&hdr->type);
+
+    /*
+    ** Just invert swapBytes flag; the GL will figure out if it needs to swap
+    ** the pixel data.
+    */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, !hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    glColorTable(hdr->target, hdr->internalformat,
+		 hdr->width, hdr->format, hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDispSwap_ColorSubTable(GLbyte *pc)
+{
+    __GLXdispatchColorSubTableHeader *hdr =
+				(__GLXdispatchColorSubTableHeader *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->target);
+    __GLX_SWAP_INT((GLbyte *)&hdr->start);
+    __GLX_SWAP_INT((GLbyte *)&hdr->count);
+    __GLX_SWAP_INT((GLbyte *)&hdr->format);
+    __GLX_SWAP_INT((GLbyte *)&hdr->type);
+
+    /*
+    ** Just invert swapBytes flag; the GL will figure out if it needs to swap
+    ** the pixel data.
+    */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, !hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    glColorSubTable(hdr->target, hdr->start, hdr->count, hdr->format,
+		    hdr->type, (GLvoid *)(hdr+1));
+}
+
+void __glXDispSwap_ConvolutionFilter1D(GLbyte *pc)
+{
+    __GLXdispatchConvolutionFilterHeader *hdr =
+				(__GLXdispatchConvolutionFilterHeader *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->target);
+    __GLX_SWAP_INT((GLbyte *)&hdr->internalformat);
+    __GLX_SWAP_INT((GLbyte *)&hdr->width);
+    __GLX_SWAP_INT((GLbyte *)&hdr->format);
+    __GLX_SWAP_INT((GLbyte *)&hdr->type);
+
+    /*
+    ** Just invert swapBytes flag; the GL will figure out if it needs to swap
+    ** the pixel data.
+    */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, !hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    glConvolutionFilter2D(hdr->target, hdr->internalformat,
+		 hdr->width, 1, hdr->format, hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDispSwap_ConvolutionFilter2D(GLbyte *pc)
+{
+    __GLXdispatchConvolutionFilterHeader *hdr =
+				(__GLXdispatchConvolutionFilterHeader *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->target);
+    __GLX_SWAP_INT((GLbyte *)&hdr->internalformat);
+    __GLX_SWAP_INT((GLbyte *)&hdr->width);
+    __GLX_SWAP_INT((GLbyte *)&hdr->height);
+    __GLX_SWAP_INT((GLbyte *)&hdr->format);
+    __GLX_SWAP_INT((GLbyte *)&hdr->type);
+
+    /*
+    ** Just invert swapBytes flag; the GL will figure out if it needs to swap
+    ** the pixel data.
+    */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, !hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    glConvolutionFilter2D(hdr->target, hdr->internalformat,
+		 hdr->width, hdr->height, hdr->format, hdr->type,
+		 (GLvoid *)(hdr+1));
+}
+
+void __glXDispSwap_SeparableFilter2D(GLbyte *pc)
+{
+    __GLXdispatchConvolutionFilterHeader *hdr =
+				(__GLXdispatchConvolutionFilterHeader *) pc;
+    GLint hdrlen, image1len;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    hdrlen = __GLX_PAD(__GLX_CONV_FILT_CMD_HDR_SIZE);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->rowLength);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipRows);
+    __GLX_SWAP_INT((GLbyte *)&hdr->skipPixels);
+    __GLX_SWAP_INT((GLbyte *)&hdr->alignment);
+
+    __GLX_SWAP_INT((GLbyte *)&hdr->target);
+    __GLX_SWAP_INT((GLbyte *)&hdr->internalformat);
+    __GLX_SWAP_INT((GLbyte *)&hdr->width);
+    __GLX_SWAP_INT((GLbyte *)&hdr->height);
+    __GLX_SWAP_INT((GLbyte *)&hdr->format);
+    __GLX_SWAP_INT((GLbyte *)&hdr->type);
+
+    /*
+    ** Just invert swapBytes flag; the GL will figure out if it needs to swap
+    ** the pixel data.
+    */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, !hdr->swapBytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, hdr->lsbFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, hdr->rowLength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, hdr->skipRows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, hdr->skipPixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, hdr->alignment);
+
+    /* XXX check this usage - internal code called
+    ** a version without the packing parameters
+    */
+    image1len = __glXImageSize(hdr->format, hdr->type, 0, hdr->width, 1, 1,
+			       0, hdr->rowLength, 0, hdr->skipRows,
+			       hdr->alignment);
+    image1len = __GLX_PAD(image1len);
+
+
+    glSeparableFilter2D(hdr->target, hdr->internalformat,
+		 hdr->width, hdr->height, hdr->format, hdr->type,
+		 ((GLubyte *)hdr+hdrlen), ((GLubyte *)hdr+hdrlen+image1len));
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/rensize.c b/nx-X11/programs/Xserver/GL/glx/rensize.c
new file mode 100644
index 000000000..7ab02d257
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/rensize.c
@@ -0,0 +1,987 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/rensize.c,v 1.6 2003/09/28 20:15:43 alanh Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <GL/gl.h>
+#include "glxserver.h"
+#include "GL/glxproto.h"
+#include "unpack.h"
+#include "impsize.h"
+
+#define SWAPL(a) \
+  (((a & 0xff000000U)>>24) | ((a & 0xff0000U)>>8) | \
+   ((a & 0xff00U)<<8) | ((a & 0xffU)<<24))
+
+int __glXCallListsReqSize(GLbyte *pc, Bool swap )
+{
+    GLsizei n = *(GLsizei *)(pc + 0);
+    GLenum type = *(GLenum *)(pc + 4);
+
+    if (swap) {
+	n = SWAPL( n );
+	type = SWAPL( type );
+    }
+    return n * __glCallLists_size( type );
+}
+
+int __glXFogivReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum pname = *(GLenum *)(pc + 0);
+    if (swap) {
+	pname = SWAPL( pname );
+    }
+    return 4 * __glFogiv_size( pname );		/* defined in samplegl lib */
+}
+
+int __glXFogfvReqSize(GLbyte *pc, Bool swap )
+{
+    return __glXFogivReqSize( pc, swap );
+}
+
+int __glXLightfvReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum pname = *(GLenum *)(pc + 4);
+    if (swap) {
+	pname = SWAPL( pname );
+    }
+    return 4 * __glLightfv_size( pname );	/* defined in samplegl lib */
+}
+
+int __glXLightivReqSize(GLbyte *pc, Bool swap )
+{
+    return __glXLightfvReqSize( pc, swap );
+}
+
+int __glXLightModelfvReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum pname = *(GLenum *)(pc + 0);
+    if (swap) {
+	pname = SWAPL( pname );
+    }
+    return 4 * __glLightModelfv_size( pname );	/* defined in samplegl lib */
+}
+
+int __glXLightModelivReqSize(GLbyte *pc, Bool swap )
+{
+    return __glXLightModelfvReqSize( pc, swap );
+}
+
+int __glXMaterialfvReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum pname = *(GLenum *)(pc + 4);
+    if (swap) {
+	pname = SWAPL( pname );
+    }
+    return 4 * __glMaterialfv_size( pname );	/* defined in samplegl lib */
+}
+
+int __glXMaterialivReqSize(GLbyte *pc, Bool swap )
+{
+    return __glXMaterialfvReqSize( pc, swap );
+}
+
+int __glXTexGendvReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum pname = *(GLenum *)(pc + 4);
+    if (swap) {
+	pname = SWAPL( pname );
+    }
+    return 8 * __glTexGendv_size( pname );	/* defined in samplegl lib */
+}
+
+int __glXTexGenfvReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum pname = *(GLenum *)(pc + 4);
+    if (swap) {
+	pname = SWAPL( pname );
+    }
+    return 4 * __glTexGenfv_size( pname );	/* defined in samplegl lib */
+}
+
+int __glXTexGenivReqSize(GLbyte *pc, Bool swap )
+{
+    return __glXTexGenfvReqSize( pc, swap );
+}
+
+int __glXTexParameterfvReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum pname = *(GLenum *)(pc + 4);
+    if (swap) {
+	pname = SWAPL( pname );
+    }
+    return 4 * __glTexParameterfv_size( pname ); /* defined in samplegl lib */
+}
+
+int __glXTexParameterivReqSize(GLbyte *pc, Bool swap )
+{
+    return __glXTexParameterfvReqSize( pc, swap );
+}
+
+int __glXTexEnvfvReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum pname = *(GLenum *)(pc + 4);
+    if (swap) {
+	pname = SWAPL( pname );
+    }
+    return 4 * __glTexEnvfv_size( pname );	/* defined in samplegl lib */
+}
+
+int __glXTexEnvivReqSize(GLbyte *pc, Bool swap )
+{
+    return __glXTexEnvfvReqSize( pc, swap );
+}
+
+static int Map1Size( GLint k, GLint order)
+{
+    if (order <= 0 || k < 0) return -1;
+    return k * order;
+}
+
+int __glXMap1dReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum target;
+    GLint order, k;
+
+    target = *(GLenum*) (pc + 16);
+    order = *(GLint*) (pc + 20);
+    if (swap) {
+	target = SWAPL( target );
+	order = SWAPL( order );
+    }
+    k = __glMap1d_size( target );
+    return 8 * Map1Size( k, order );
+}
+
+int __glXMap1fReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum target;
+    GLint order, k;
+
+    target = *(GLenum *)(pc + 0);
+    order = *(GLint *)(pc + 12);
+    if (swap) {
+	target = SWAPL( target );
+	order = SWAPL( order );
+    }
+    k = __glMap1f_size(target);
+    return 4 * Map1Size(k, order);
+}
+
+static int Map2Size(int k, int majorOrder, int minorOrder)
+{
+    if (majorOrder <= 0 || minorOrder <= 0 || k < 0) return -1;
+    return k * majorOrder * minorOrder;
+}
+
+int __glXMap2dReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum target;
+    GLint uorder, vorder, k;
+
+    target = *(GLenum *)(pc + 32);
+    uorder = *(GLint *)(pc + 36);
+    vorder = *(GLint *)(pc + 40);
+    if (swap) {
+	target = SWAPL( target );
+	uorder = SWAPL( uorder );
+	vorder = SWAPL( vorder );
+    }
+    k = __glMap2d_size( target );
+    return 8 * Map2Size( k, uorder, vorder );
+}
+
+int __glXMap2fReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum target;
+    GLint uorder, vorder, k;
+
+    target = *(GLenum *)(pc + 0);
+    uorder = *(GLint *)(pc + 12);
+    vorder = *(GLint *)(pc + 24);
+    if (swap) {
+	target = SWAPL( target );
+	uorder = SWAPL( uorder );
+	vorder = SWAPL( vorder );
+    }
+    k = __glMap2f_size( target );
+    return 4 * Map2Size( k, uorder, vorder );
+}
+
+int __glXPixelMapfvReqSize(GLbyte *pc, Bool swap )
+{
+    GLint mapsize;
+    mapsize = *(GLint *)(pc + 4);
+    if (swap) {
+	mapsize = SWAPL( mapsize );
+    }
+    return 4 * mapsize;
+}
+
+int __glXPixelMapuivReqSize(GLbyte *pc, Bool swap )
+{
+    return __glXPixelMapfvReqSize( pc, swap );
+}
+
+int __glXPixelMapusvReqSize(GLbyte *pc, Bool swap )
+{
+    GLint mapsize;
+    mapsize = *(GLint *)(pc + 4);
+    if (swap) {
+	mapsize = SWAPL( mapsize );
+    }
+    return 2 * mapsize;
+}
+
+/**
+ * Calculate the size of an image.
+ * 
+ * The size of an image sent to the server from the client or sent from the
+ * server to the client is calculated.  The size is based on the dimensions
+ * of the image, the type of pixel data, padding in the image, and the
+ * alignment requirements of the image.
+ * 
+ * \param format       Format of the pixels.  Same as the \c format parameter
+ *                     to \c glTexImage1D
+ * \param type         Type of the pixel data.  Same as the \c type parameter
+ *                     to \c glTexImage1D
+ * \param target       Typically the texture target of the image.  If the
+ *                     target is one of \c GL_PROXY_*, the size returned is
+ *                     always zero. For uses that do not have a texture target
+ *                     (e.g, glDrawPixels), zero should be specified.
+ * \param w            Width of the image data.  Must be >= 1.
+ * \param h            Height of the image data.  Must be >= 1, even for 1D
+ *                     images.
+ * \param d            Depth of the image data.  Must be >= 1, even for 1D or
+ *                     2D images.
+ * \param imageHeight  If non-zero, defines the true height of a volumetric
+ *                     image.  This value will be used instead of \c h for
+ *                     calculating the size of the image.
+ * \param rowLength    If non-zero, defines the true width of an image.  This
+ *                     value will be used instead of \c w for calculating the
+ *                     size of the image.
+ * \param skipImages   Number of extra layers of image data in a volumtric
+ *                     image that are to be skipped before the real data.
+ * \param skipRows     Number of extra rows of image data in an image that are
+ *                     to be skipped before the real data.
+ * \param alignment    Specifies the alignment for the start of each pixel row
+ *                     in memory.  This value must be one of 1, 2, 4, or 8.
+ *
+ * \returns
+ * The size of the image is returned.  If the specified \c format and \c type
+ * are invalid, -1 is returned.  If \c target is one of \c GL_PROXY_*, zero
+ * is returned.
+ */
+int __glXImageSize( GLenum format, GLenum type, GLenum target,
+		    GLsizei w, GLsizei h, GLsizei d,
+		    GLint imageHeight, GLint rowLength,
+		    GLint skipImages, GLint skipRows, GLint alignment )
+{
+    GLint bytesPerElement, elementsPerGroup, groupsPerRow;
+    GLint groupSize, rowSize, padding, imageSize;
+
+    if (w < 0 || h < 0 || d < 0 ||
+	(type == GL_BITMAP &&
+	 (format != GL_COLOR_INDEX && format != GL_STENCIL_INDEX))) {
+	return -1;
+    }
+    if (w==0 || h==0 || d == 0) return 0;
+
+    switch( target ) {
+    case GL_PROXY_TEXTURE_1D:
+    case GL_PROXY_TEXTURE_2D:
+    case GL_PROXY_TEXTURE_3D:
+    case GL_PROXY_TEXTURE_4D_SGIS:
+    case GL_PROXY_TEXTURE_CUBE_MAP:
+    case GL_PROXY_TEXTURE_RECTANGLE_ARB:
+    case GL_PROXY_HISTOGRAM:
+    case GL_PROXY_COLOR_TABLE:
+    case GL_PROXY_TEXTURE_COLOR_TABLE_SGI:
+    case GL_PROXY_POST_CONVOLUTION_COLOR_TABLE:
+    case GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE:
+    case GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP:
+	return 0;
+    }
+
+    if (type == GL_BITMAP) {
+	if (rowLength > 0) {
+	    groupsPerRow = rowLength;
+	} else {
+	    groupsPerRow = w;
+	}
+	rowSize = (groupsPerRow + 7) >> 3;
+	padding = (rowSize % alignment);
+	if (padding) {
+	    rowSize += alignment - padding;
+	}
+	return ((h + skipRows) * rowSize);
+    } else {
+	switch(format) {
+	  case GL_COLOR_INDEX:
+	  case GL_STENCIL_INDEX:
+	  case GL_DEPTH_COMPONENT:
+	  case GL_RED:
+	  case GL_GREEN:
+	  case GL_BLUE:
+	  case GL_ALPHA:
+	  case GL_LUMINANCE:
+	  case GL_INTENSITY:
+	    elementsPerGroup = 1;
+	    break;
+	  case GL_422_EXT:
+	  case GL_422_REV_EXT:
+	  case GL_422_AVERAGE_EXT:
+	  case GL_422_REV_AVERAGE_EXT:
+	  case GL_DEPTH_STENCIL_NV:
+	  case GL_DEPTH_STENCIL_MESA:
+	  case GL_YCBCR_MESA:
+	  case GL_LUMINANCE_ALPHA:
+	    elementsPerGroup = 2;
+	    break;
+	  case GL_RGB:
+	  case GL_BGR:
+	    elementsPerGroup = 3;
+	    break;
+	  case GL_RGBA:
+	  case GL_BGRA:
+	  case GL_ABGR_EXT:
+	    elementsPerGroup = 4;
+	    break;
+	  default:
+	    return -1;
+	}
+	switch(type) {
+	  case GL_UNSIGNED_BYTE:
+	  case GL_BYTE:
+	    bytesPerElement = 1;
+	    break;
+	  case GL_UNSIGNED_BYTE_3_3_2:
+	  case GL_UNSIGNED_BYTE_2_3_3_REV:
+	    bytesPerElement = 1;	    
+	    elementsPerGroup = 1;
+	    break;
+	  case GL_UNSIGNED_SHORT:
+	  case GL_SHORT:
+	    bytesPerElement = 2;
+	    break;
+	  case GL_UNSIGNED_SHORT_5_6_5:
+	  case GL_UNSIGNED_SHORT_5_6_5_REV:
+	  case GL_UNSIGNED_SHORT_4_4_4_4:
+ 	  case GL_UNSIGNED_SHORT_4_4_4_4_REV:
+	  case GL_UNSIGNED_SHORT_5_5_5_1:
+	  case GL_UNSIGNED_SHORT_1_5_5_5_REV:
+	  case GL_UNSIGNED_SHORT_8_8_APPLE:
+	  case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
+	  case GL_UNSIGNED_SHORT_15_1_MESA:
+	  case GL_UNSIGNED_SHORT_1_15_REV_MESA:
+	    bytesPerElement = 2;
+	    elementsPerGroup = 1;
+	    break;
+	  case GL_INT:
+	  case GL_UNSIGNED_INT:
+	  case GL_FLOAT:
+	    bytesPerElement = 4;
+	    break;
+	  case GL_UNSIGNED_INT_8_8_8_8:
+	  case GL_UNSIGNED_INT_8_8_8_8_REV:
+	  case GL_UNSIGNED_INT_10_10_10_2:
+	  case GL_UNSIGNED_INT_2_10_10_10_REV:
+	  case GL_UNSIGNED_INT_24_8_NV:
+	  case GL_UNSIGNED_INT_24_8_MESA:
+	  case GL_UNSIGNED_INT_8_24_REV_MESA:
+	    bytesPerElement = 4;
+	    elementsPerGroup = 1;
+	    break;
+	  default:
+	    return -1;
+	}
+	groupSize = bytesPerElement * elementsPerGroup;
+	if (rowLength > 0) {
+	    groupsPerRow = rowLength;
+	} else {
+	    groupsPerRow = w;
+	}
+	rowSize = groupsPerRow * groupSize;
+	padding = (rowSize % alignment);
+	if (padding) {
+	    rowSize += alignment - padding;
+	}
+	if (imageHeight > 0) {
+	    imageSize = (imageHeight + skipRows) * rowSize;
+	} else {
+	    imageSize = (h + skipRows) * rowSize;
+	}
+	return ((d + skipImages) * imageSize);
+    }
+}
+
+
+int __glXDrawPixelsReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchDrawPixelsHeader *hdr = (__GLXdispatchDrawPixelsHeader *) pc;
+    GLenum format = hdr->format;
+    GLenum type = hdr->type;
+    GLint w = hdr->width;
+    GLint h = hdr->height;
+    GLint rowLength = hdr->rowLength;
+    GLint skipRows = hdr->skipRows;
+    GLint alignment = hdr->alignment;
+
+    if (swap) {
+	format = SWAPL( format );
+	type = SWAPL( type );
+	w = SWAPL( w );
+	h = SWAPL( h );
+	rowLength = SWAPL( rowLength );
+	skipRows = SWAPL( skipRows );
+	alignment = SWAPL( alignment );
+    }
+    return __glXImageSize( format, type, 0, w, h, 1,
+			   0, rowLength, 0, skipRows, alignment );
+}
+
+int __glXBitmapReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchBitmapHeader *hdr = (__GLXdispatchBitmapHeader *) pc;
+    GLint w = hdr->width;
+    GLint h = hdr->height;
+    GLint rowLength = hdr->rowLength;
+    GLint skipRows = hdr->skipRows;
+    GLint alignment = hdr->alignment;
+
+    if (swap) {
+	w = SWAPL( w );
+	h = SWAPL( h );
+	rowLength = SWAPL( rowLength );
+	skipRows = SWAPL( skipRows );
+	alignment = SWAPL( alignment );
+    }
+    return __glXImageSize( GL_COLOR_INDEX, GL_BITMAP, 0, w, h, 1,
+		      0, rowLength, 0, skipRows, alignment );
+}
+
+int __glXTexImage1DReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchTexImageHeader *hdr = (__GLXdispatchTexImageHeader *) pc;
+    GLenum target = hdr->target;
+    GLenum format = hdr->format;
+    GLenum type = hdr->type;
+    GLint w = hdr->width;
+    GLint rowLength = hdr->rowLength;
+    GLint skipRows = hdr->skipRows;
+    GLint alignment = hdr->alignment;
+
+    if (swap) {
+	target = SWAPL( target );
+	format = SWAPL( format );
+	type = SWAPL( type );
+	w = SWAPL( w );
+	rowLength = SWAPL( rowLength );
+	skipRows = SWAPL( skipRows );
+	alignment = SWAPL( alignment );
+    }
+    if (target == GL_PROXY_TEXTURE_1D) {
+	return 0;
+    } else if (format == GL_STENCIL_INDEX || format == GL_DEPTH_COMPONENT) {
+	return -1;
+    }
+    return __glXImageSize( format, type, 0, w, 1, 1,
+			   0, rowLength, 0, skipRows, alignment );
+}
+
+int __glXTexImage2DReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchTexImageHeader *hdr = (__GLXdispatchTexImageHeader *) pc;
+    GLenum target = hdr->target;
+    GLenum format = hdr->format;
+    GLenum type = hdr->type;
+    GLint w = hdr->width;
+    GLint h = hdr->height;
+    GLint rowLength = hdr->rowLength;
+    GLint skipRows = hdr->skipRows;
+    GLint alignment = hdr->alignment;
+
+    if (swap) {
+	target = SWAPL( target );
+	format = SWAPL( format );
+	type = SWAPL( type );
+	w = SWAPL( w );
+	h = SWAPL( h );
+	rowLength = SWAPL( rowLength );
+	skipRows = SWAPL( skipRows );
+	alignment = SWAPL( alignment );
+    }
+    if (target == GL_PROXY_TEXTURE_2D || target == GL_PROXY_TEXTURE_CUBE_MAP_ARB) {
+	return 0;
+    } else if (format == GL_STENCIL_INDEX || format == GL_DEPTH_COMPONENT) {
+	return -1;
+    }
+    return __glXImageSize( format, type, 0, w, h, 1,
+			   0, rowLength, 0, skipRows, alignment );
+}
+
+/* XXX this is used elsewhere - should it be exported from glxserver.h? */
+int __glXTypeSize(GLenum enm)
+{
+  switch(enm) {
+    case GL_BYTE:		return sizeof(GLbyte);
+    case GL_UNSIGNED_BYTE:	return sizeof(GLubyte);
+    case GL_SHORT:		return sizeof(GLshort);
+    case GL_UNSIGNED_SHORT:	return sizeof(GLushort);
+    case GL_INT:		return sizeof(GLint);
+    case GL_UNSIGNED_INT:	return sizeof(GLint);
+    case GL_FLOAT:		return sizeof(GLfloat);
+    case GL_DOUBLE:		return sizeof(GLdouble);
+    default:			return -1;
+  }
+}
+
+int __glXDrawArraysSize( GLbyte *pc, Bool swap )
+{
+    __GLXdispatchDrawArraysHeader *hdr = (__GLXdispatchDrawArraysHeader *) pc;
+    __GLXdispatchDrawArraysComponentHeader *compHeader;
+    GLint numVertexes = hdr->numVertexes;
+    GLint numComponents = hdr->numComponents;
+    GLint arrayElementSize = 0;
+    int i;
+
+    if (swap) {
+	numVertexes = SWAPL( numVertexes );
+	numComponents = SWAPL( numComponents );
+    }
+
+    pc += sizeof(__GLXdispatchDrawArraysHeader);
+    compHeader = (__GLXdispatchDrawArraysComponentHeader *) pc;
+
+    for (i=0; i<numComponents; i++) {
+	GLenum datatype = compHeader[i].datatype;
+	GLint numVals = compHeader[i].numVals;
+	GLint component = compHeader[i].component;
+
+	if (swap) {
+	    datatype = SWAPL( datatype );
+	    numVals = SWAPL( numVals );
+	    component = SWAPL( component );
+	}
+
+	switch (component) {
+	  case GL_VERTEX_ARRAY:
+	  case GL_COLOR_ARRAY:
+	  case GL_TEXTURE_COORD_ARRAY:
+	    break;
+	  case GL_SECONDARY_COLOR_ARRAY:
+	  case GL_NORMAL_ARRAY:
+	    if (numVals != 3) {
+		/* bad size */
+		return -1;
+	    }
+	    break;
+	  case GL_FOG_COORD_ARRAY:
+	  case GL_INDEX_ARRAY:
+	    if (numVals != 1) {
+		/* bad size */
+		return -1;
+	    }
+	    break;
+	  case GL_EDGE_FLAG_ARRAY:
+	    if ((numVals != 1) && (datatype != GL_UNSIGNED_BYTE)) {
+		/* bad size or bad type */
+		return -1;
+	    }
+	    break;
+	  default:
+	    /* unknown component type */
+	    return -1;
+	}
+
+	arrayElementSize += __GLX_PAD(numVals * __glXTypeSize(datatype));
+
+	pc += sizeof(__GLXdispatchDrawArraysComponentHeader);
+    }
+
+    return ((numComponents * sizeof(__GLXdispatchDrawArraysComponentHeader)) +
+	    (numVertexes * arrayElementSize));
+}
+
+int __glXPrioritizeTexturesReqSize(GLbyte *pc, Bool swap )
+{
+    GLint n = *(GLsizei *)(pc + 0);
+    if (swap) n = SWAPL(n);
+    return(8*n); /* 4*n for textures, 4*n for priorities */
+}
+
+int __glXTexSubImage1DReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchTexSubImageHeader *hdr = (__GLXdispatchTexSubImageHeader *) pc;
+    GLenum format = hdr->format;
+    GLenum type = hdr->type;
+    GLint w = hdr->width;
+    GLint rowLength = hdr->rowLength;
+    GLint skipRows = hdr->skipRows;
+    GLint alignment = hdr->alignment;
+
+    if (swap) {
+	format = SWAPL( format );
+	type = SWAPL( type );
+	w = SWAPL( w );
+	rowLength = SWAPL( rowLength );
+	skipRows = SWAPL( skipRows );
+	alignment = SWAPL( alignment );
+    }
+    return __glXImageSize( format, type, 0, w, 1, 1,
+			   0, rowLength, 0, skipRows, alignment );
+}
+
+int __glXTexSubImage2DReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchTexSubImageHeader *hdr = (__GLXdispatchTexSubImageHeader *) pc;
+    GLenum format = hdr->format;
+    GLenum type = hdr->type;
+    GLint w = hdr->width;
+    GLint h = hdr->height;
+    GLint rowLength = hdr->rowLength;
+    GLint skipRows = hdr->skipRows;
+    GLint alignment = hdr->alignment;
+
+    if (swap) {
+	format = SWAPL( format );
+	type = SWAPL( type );
+	w = SWAPL( w );
+	h = SWAPL( h );
+	rowLength = SWAPL( rowLength );
+	skipRows = SWAPL( skipRows );
+	alignment = SWAPL( alignment );
+    }
+    return __glXImageSize( format, type, 0, w, h, 1,
+			   0, rowLength, 0, skipRows, alignment );
+}
+
+int __glXTexImage3DReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchTexImage3DHeader *hdr = (__GLXdispatchTexImage3DHeader *) pc;
+    GLenum target = hdr->target;
+    GLenum format = hdr->format;
+    GLenum type = hdr->type;
+    GLint w = hdr->width;
+    GLint h = hdr->height;
+    GLint d = hdr->depth;
+    GLint imageHeight = hdr->imageHeight;
+    GLint rowLength = hdr->rowLength;
+    GLint skipImages = hdr->skipImages;
+    GLint skipRows = hdr->skipRows;
+    GLint alignment = hdr->alignment;
+    GLint nullImage = hdr->nullimage;
+
+    if (swap) {
+	target = SWAPL( target );
+	format = SWAPL( format );
+	type = SWAPL( type );
+	w = SWAPL( w );
+	h = SWAPL( h );
+	d = SWAPL( d );
+	imageHeight = SWAPL( imageHeight );
+	rowLength = SWAPL( rowLength );
+	skipImages = SWAPL( skipImages );
+	skipRows = SWAPL( skipRows );
+	alignment = SWAPL( alignment );
+    }
+    if (target == GL_PROXY_TEXTURE_3D || nullImage) {
+	return 0;
+    } else {
+	return __glXImageSize( format, type, target, w, h, d, imageHeight,
+			       rowLength, skipImages, skipRows, alignment );
+    }
+}
+
+int __glXTexSubImage3DReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchTexSubImage3DHeader *hdr =
+					(__GLXdispatchTexSubImage3DHeader *) pc;
+    GLenum target = hdr->target;
+    GLenum format = hdr->format;
+    GLenum type = hdr->type;
+    GLint w = hdr->width;
+    GLint h = hdr->height;
+    GLint d = hdr->depth;
+    GLint imageHeight = hdr->imageHeight;
+    GLint rowLength = hdr->rowLength;
+    GLint skipImages = hdr->skipImages;
+    GLint skipRows = hdr->skipRows;
+    GLint alignment = hdr->alignment;
+
+    if (swap) {
+	target = SWAPL( target );
+	format = SWAPL( format );
+	type = SWAPL( type );
+	w = SWAPL( w );
+	h = SWAPL( h );
+	d = SWAPL( d );
+	imageHeight = SWAPL( imageHeight );
+	rowLength = SWAPL( rowLength );
+	skipImages = SWAPL( skipImages );
+	skipRows = SWAPL( skipRows );
+	alignment = SWAPL( alignment );
+    }
+    if (target == GL_PROXY_TEXTURE_3D) {
+	return 0;
+    } else {
+	return __glXImageSize( format, type, target, w, h, d, imageHeight,
+			       rowLength, skipImages, skipRows, alignment );
+    }
+}
+
+int __glXConvolutionFilter1DReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchConvolutionFilterHeader *hdr =
+			(__GLXdispatchConvolutionFilterHeader *) pc;
+
+    GLenum format = hdr->format;
+    GLenum type = hdr->type;
+    GLint w = hdr->width;
+    GLint rowLength = hdr->rowLength;
+    GLint alignment = hdr->alignment;
+
+    if (swap) {
+	format = SWAPL( format );
+	type = SWAPL( type );
+	w = SWAPL( w );
+	rowLength = SWAPL( rowLength );
+	alignment = SWAPL( alignment );
+    }
+
+    return __glXImageSize( format, type, 0, w, 1, 1, 
+			   0, rowLength, 0, 0, alignment );
+}
+
+int __glXConvolutionFilter2DReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchConvolutionFilterHeader *hdr =
+			(__GLXdispatchConvolutionFilterHeader *) pc;
+
+    GLenum format = hdr->format;
+    GLenum type = hdr->type;
+    GLint w = hdr->width;
+    GLint h = hdr->height;
+    GLint rowLength = hdr->rowLength;
+    GLint skipRows = hdr->skipRows;
+    GLint alignment = hdr->alignment;
+
+    if (swap) {
+	format = SWAPL( format );
+	type = SWAPL( type );
+	w = SWAPL( w );
+	h = SWAPL( h );
+	rowLength = SWAPL( rowLength );
+	skipRows = SWAPL( skipRows );
+	alignment = SWAPL( alignment );
+    }
+
+    return __glXImageSize( format, type, 0, w, h, 1,
+			   0, rowLength, 0, skipRows, alignment );
+}
+
+int __glXConvolutionParameterivSize(GLenum pname)
+{
+    switch (pname) {
+      case GL_CONVOLUTION_BORDER_COLOR:
+      case GL_CONVOLUTION_FILTER_SCALE:
+      case GL_CONVOLUTION_FILTER_BIAS:
+	return 4;
+      case GL_CONVOLUTION_BORDER_MODE:
+	return 1;
+      default:
+	return -1;
+    }
+}
+
+int __glXConvolutionParameterfvSize(GLenum pname)
+{
+    return __glXConvolutionParameterivSize(pname);
+}
+
+int __glXConvolutionParameterivReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum pname = *(GLenum *)(pc + 4);
+    if (swap) {
+	pname = SWAPL( pname );
+    }
+    return 4 * __glXConvolutionParameterivSize( pname );
+}
+
+int __glXConvolutionParameterfvReqSize(GLbyte *pc, Bool swap )
+{
+    return __glXConvolutionParameterivReqSize( pc, swap );
+}
+
+int __glXSeparableFilter2DReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchConvolutionFilterHeader *hdr =
+			(__GLXdispatchConvolutionFilterHeader *) pc;
+
+    GLint image1size, image2size;
+    GLenum format = hdr->format;
+    GLenum type = hdr->type;
+    GLint w = hdr->width;
+    GLint h = hdr->height;
+    GLint rowLength = hdr->rowLength;
+    GLint alignment = hdr->alignment;
+
+    if (swap) {
+	format = SWAPL( format );
+	type = SWAPL( type );
+	w = SWAPL( w );
+	h = SWAPL( h );
+	rowLength = SWAPL( rowLength );
+	alignment = SWAPL( alignment );
+    }
+
+    /* XXX Should rowLength be used for either or both image? */
+    image1size = __glXImageSize( format, type, 0, w, 1, 1,
+				 0, rowLength, 0, 0, alignment );
+    image1size = __GLX_PAD(image1size);
+    image2size = __glXImageSize( format, type, 0, h, 1, 1,
+				 0, rowLength, 0, 0, alignment );
+    return image1size + image2size;
+
+}
+
+int __glXColorTableParameterfvSize(GLenum pname)
+{
+    /* currently, only scale and bias are supported; return RGBA */
+    switch(pname) {
+    case GL_COLOR_TABLE_SCALE:
+    case GL_COLOR_TABLE_BIAS:
+	return 4;
+    default:
+	return 0;
+    }
+}
+
+int __glXColorTableParameterivSize(GLenum pname)
+{
+    /* fv and iv are the same in this context */
+    return __glXColorTableParameterfvSize(pname);
+}
+
+int __glXColorTableReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchColorTableHeader *hdr =
+			(__GLXdispatchColorTableHeader *) pc;
+
+    GLenum target = hdr->target;
+    GLenum format = hdr->format;
+    GLenum type = hdr->type;
+    GLint w = hdr->width;
+    GLint rowLength = hdr->rowLength;
+    GLint alignment = hdr->alignment;
+
+    switch (target) {
+      case GL_PROXY_TEXTURE_1D:
+      case GL_PROXY_TEXTURE_2D:
+      case GL_PROXY_TEXTURE_3D:
+      case GL_PROXY_COLOR_TABLE:
+      case GL_PROXY_POST_CONVOLUTION_COLOR_TABLE:
+      case GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE:
+      case GL_PROXY_TEXTURE_CUBE_MAP_ARB:
+          return 0;
+    }
+
+    if (swap) {
+	format = SWAPL( format );
+	type = SWAPL( type );
+	w = SWAPL( w );
+	rowLength = SWAPL( rowLength );
+	alignment = SWAPL( alignment );
+    }
+
+    return __glXImageSize( format, type, 0, w, 1, 1,
+			   0, rowLength, 0, 0, alignment );
+}
+
+int __glXColorSubTableReqSize(GLbyte *pc, Bool swap )
+{
+    __GLXdispatchColorSubTableHeader *hdr =
+			(__GLXdispatchColorSubTableHeader *) pc;
+
+    GLenum format = hdr->format;
+    GLenum type = hdr->type;
+    GLint count = hdr->count;
+    GLint rowLength = hdr->rowLength;
+    GLint alignment = hdr->alignment;
+
+    if (swap) {
+	format = SWAPL( format );
+	type = SWAPL( type );
+	count = SWAPL( count );
+	rowLength = SWAPL( rowLength );
+	alignment = SWAPL( alignment );
+    }
+
+    return __glXImageSize( format, type, 0, count, 1, 1,
+			   0, rowLength, 0, 0, alignment );
+}
+
+int __glXColorTableParameterfvReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum pname = *(GLenum *)(pc + 4);
+    if (swap) {
+	pname = SWAPL( pname );
+    }
+    return 4 * __glXColorTableParameterfvSize(pname);
+}
+
+int __glXColorTableParameterivReqSize(GLbyte *pc, Bool swap )
+{
+    /* no difference between fv and iv versions */
+    return __glXColorTableParameterfvReqSize(pc, swap);
+}
+
+int __glXPointParameterfvARBReqSize(GLbyte *pc, Bool swap )
+{
+    GLenum pname = *(GLenum *)(pc + 0);
+    if (swap) {
+	pname = SWAPL( pname );
+    }
+    return 4 * __glPointParameterfvEXT_size( pname );
+}
+
+int __glXPointParameterivReqSize(GLbyte *pc, Bool swap )
+{
+    /* no difference between fv and iv versions */
+    return __glXPointParameterfvARBReqSize(pc, swap);
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/rensizetab.c b/nx-X11/programs/Xserver/GL/glx/rensizetab.c
new file mode 100644
index 000000000..41656890c
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/rensizetab.c
@@ -0,0 +1,2448 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/rensizetab.c,v 1.5 2004/01/28 18:11:53 alanh Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "g_disptab_EXT.h"
+
+__GLXrenderSizeData __glXRenderSizeTable[__GLX_MAX_RENDER_OPCODE_EXT - __GLX_MIN_RENDER_OPCODE_EXT + 1] = {
+	/* no such opcode      */       {   0,  0                         },
+	/* CallList            */	{   8, 	0                         },
+	/* CallLists           */	{  12, 	__glXCallListsReqSize     },
+	/* ListBase            */	{   8, 	0                         },
+	/* Begin               */	{   8, 	0                         },
+	/* Bitmap              */	{  48, 	__glXBitmapReqSize        },
+	/* Color3bv            */	{   8, 	0                         },
+	/* Color3dv            */	{  28, 	0                         },
+	/* Color3fv            */	{  16, 	0                         },
+	/* Color3iv            */	{  16, 	0                         },
+	/* Color3sv            */	{  12, 	0                         },
+	/* Color3ubv           */	{   8, 	0                         },
+	/* Color3uiv           */	{  16, 	0                         },
+	/* Color3usv           */	{  12, 	0                         },
+	/* Color4bv            */	{   8, 	0                         },
+	/* Color4dv            */	{  36, 	0                         },
+	/* Color4fv            */	{  20, 	0                         },
+	/* Color4iv            */	{  20, 	0                         },
+	/* Color4sv            */	{  12, 	0                         },
+	/* Color4ubv           */	{   8, 	0                         },
+	/* Color4uiv           */	{  20, 	0                         },
+	/* Color4usv           */	{  12, 	0                         },
+	/* EdgeFlagv           */	{   8, 	0                         },
+	/* End                 */	{   4, 	0                         },
+	/* Indexdv             */	{  12, 	0                         },
+	/* Indexfv             */	{   8, 	0                         },
+	/* Indexiv             */	{   8, 	0                         },
+	/* Indexsv             */	{   8, 	0                         },
+	/* Normal3bv           */	{   8, 	0                         },
+	/* Normal3dv           */	{  28, 	0                         },
+	/* Normal3fv           */	{  16, 	0                         },
+	/* Normal3iv           */	{  16, 	0                         },
+	/* Normal3sv           */	{  12, 	0                         },
+	/* RasterPos2dv        */	{  20, 	0                         },
+	/* RasterPos2fv        */	{  12, 	0                         },
+	/* RasterPos2iv        */	{  12, 	0                         },
+	/* RasterPos2sv        */	{   8, 	0                         },
+	/* RasterPos3dv        */	{  28, 	0                         },
+	/* RasterPos3fv        */	{  16, 	0                         },
+	/* RasterPos3iv        */	{  16, 	0                         },
+	/* RasterPos3sv        */	{  12, 	0                         },
+	/* RasterPos4dv        */	{  36, 	0                         },
+	/* RasterPos4fv        */	{  20, 	0                         },
+	/* RasterPos4iv        */	{  20, 	0                         },
+	/* RasterPos4sv        */	{  12, 	0                         },
+	/* Rectdv              */	{  36, 	0                         },
+	/* Rectfv              */	{  20, 	0                         },
+	/* Rectiv              */	{  20, 	0                         },
+	/* Rectsv              */	{  12, 	0                         },
+	/* TexCoord1dv         */	{  12, 	0                         },
+	/* TexCoord1fv         */	{   8, 	0                         },
+	/* TexCoord1iv         */	{   8, 	0                         },
+	/* TexCoord1sv         */	{   8, 	0                         },
+	/* TexCoord2dv         */	{  20, 	0                         },
+	/* TexCoord2fv         */	{  12, 	0                         },
+	/* TexCoord2iv         */	{  12, 	0                         },
+	/* TexCoord2sv         */	{   8, 	0                         },
+	/* TexCoord3dv         */	{  28, 	0                         },
+	/* TexCoord3fv         */	{  16, 	0                         },
+	/* TexCoord3iv         */	{  16, 	0                         },
+	/* TexCoord3sv         */	{  12, 	0                         },
+	/* TexCoord4dv         */	{  36, 	0                         },
+	/* TexCoord4fv         */	{  20, 	0                         },
+	/* TexCoord4iv         */	{  20, 	0                         },
+	/* TexCoord4sv         */	{  12, 	0                         },
+	/* Vertex2dv           */	{  20, 	0                         },
+	/* Vertex2fv           */	{  12, 	0                         },
+	/* Vertex2iv           */	{  12, 	0                         },
+	/* Vertex2sv           */	{   8, 	0                         },
+	/* Vertex3dv           */	{  28, 	0                         },
+	/* Vertex3fv           */	{  16, 	0                         },
+	/* Vertex3iv           */	{  16, 	0                         },
+	/* Vertex3sv           */	{  12, 	0                         },
+	/* Vertex4dv           */	{  36, 	0                         },
+	/* Vertex4fv           */	{  20, 	0                         },
+	/* Vertex4iv           */	{  20, 	0                         },
+	/* Vertex4sv           */	{  12, 	0                         },
+	/* ClipPlane           */	{  40, 	0                         },
+	/* ColorMaterial       */	{  12, 	0                         },
+	/* CullFace            */	{   8, 	0                         },
+	/* Fogf                */	{  12, 	0                         },
+	/* Fogfv               */	{   8, 	__glXFogfvReqSize         },
+	/* Fogi                */	{  12, 	0                         },
+	/* Fogiv               */	{   8, 	__glXFogivReqSize         },
+	/* FrontFace           */	{   8, 	0                         },
+	/* Hint                */	{  12, 	0                         },
+	/* Lightf              */	{  16, 	0                         },
+	/* Lightfv             */	{  12, 	__glXLightfvReqSize       },
+	/* Lighti              */	{  16, 	0                         },
+	/* Lightiv             */	{  12, 	__glXLightivReqSize       },
+	/* LightModelf         */	{  12, 	0                         },
+	/* LightModelfv        */	{   8, 	__glXLightModelfvReqSize  },
+	/* LightModeli         */	{  12, 	0                         },
+	/* LightModeliv        */	{   8, 	__glXLightModelivReqSize  },
+	/* LineStipple         */	{  12, 	0                         },
+	/* LineWidth           */	{   8, 	0                         },
+	/* Materialf           */	{  16, 	0                         },
+	/* Materialfv          */	{  12, 	__glXMaterialfvReqSize    },
+	/* Materiali           */	{  16, 	0                         },
+	/* Materialiv          */	{  12, 	__glXMaterialivReqSize    },
+	/* PointSize           */	{   8, 	0                         },
+	/* PolygonMode         */	{  12, 	0                         },
+	/* PolygonStipple      */	{ 152, 	0                         },
+	/* Scissor             */	{  20, 	0                         },
+	/* ShadeModel          */	{   8, 	0                         },
+	/* TexParameterf       */	{  16, 	0                         },
+	/* TexParameterfv      */	{  12, 	__glXTexParameterfvReqSize },
+	/* TexParameteri       */	{  16, 	0                         },
+	/* TexParameteriv      */	{  12, 	__glXTexParameterivReqSize },
+	/* TexImage1D          */	{  56, 	__glXTexImage1DReqSize    },
+	/* TexImage2D          */	{  56, 	__glXTexImage2DReqSize    },
+	/* TexEnvf             */	{  16, 	0                         },
+	/* TexEnvfv            */	{  12, 	__glXTexEnvfvReqSize      },
+	/* TexEnvi             */	{  16, 	0                         },
+	/* TexEnviv            */	{  12, 	__glXTexEnvivReqSize      },
+	/* TexGend             */	{  20, 	0                         },
+	/* TexGendv            */	{  12, 	__glXTexGendvReqSize      },
+	/* TexGenf             */	{  16, 	0                         },
+	/* TexGenfv            */	{  12, 	__glXTexGenfvReqSize      },
+	/* TexGeni             */	{  16, 	0                         },
+	/* TexGeniv            */	{  12, 	__glXTexGenivReqSize      },
+	/* InitNames           */	{   4, 	0                         },
+	/* LoadName            */	{   8, 	0                         },
+	/* PassThrough         */	{   8, 	0                         },
+	/* PopName             */	{   4, 	0                         },
+	/* PushName            */	{   8, 	0                         },
+	/* DrawBuffer          */	{   8, 	0                         },
+	/* Clear               */	{   8, 	0                         },
+	/* ClearAccum          */	{  20, 	0                         },
+	/* ClearIndex          */	{   8, 	0                         },
+	/* ClearColor          */	{  20, 	0                         },
+	/* ClearStencil        */	{   8, 	0                         },
+	/* ClearDepth          */	{  12, 	0                         },
+	/* StencilMask         */	{   8, 	0                         },
+	/* ColorMask           */	{   8, 	0                         },
+	/* DepthMask           */	{   8, 	0                         },
+	/* IndexMask           */	{   8, 	0                         },
+	/* Accum               */	{  12, 	0                         },
+	/* Disable             */	{   8, 	0                         },
+	/* Enable              */	{   8, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* PopAttrib           */	{   4, 	0                         },
+	/* PushAttrib          */	{   8, 	0                         },
+	/* Map1d               */	{  28, 	__glXMap1dReqSize         },
+	/* Map1f               */	{  20, 	__glXMap1fReqSize         },
+	/* Map2d               */	{  48, 	__glXMap2dReqSize         },
+	/* Map2f               */	{  32, 	__glXMap2fReqSize         },
+	/* MapGrid1d           */	{  24, 	0                         },
+	/* MapGrid1f           */	{  16, 	0                         },
+	/* MapGrid2d           */	{  44, 	0                         },
+	/* MapGrid2f           */	{  28, 	0                         },
+	/* EvalCoord1dv        */	{  12, 	0                         },
+	/* EvalCoord1fv        */	{   8, 	0                         },
+	/* EvalCoord2dv        */	{  20, 	0                         },
+	/* EvalCoord2fv        */	{  12, 	0                         },
+	/* EvalMesh1           */	{  16, 	0                         },
+	/* EvalPoint1          */	{   8, 	0                         },
+	/* EvalMesh2           */	{  24, 	0                         },
+	/* EvalPoint2          */	{  12, 	0                         },
+	/* AlphaFunc           */	{  12, 	0                         },
+	/* BlendFunc           */	{  12, 	0                         },
+	/* LogicOp             */	{   8, 	0                         },
+	/* StencilFunc         */	{  16, 	0                         },
+	/* StencilOp           */	{  16, 	0                         },
+	/* DepthFunc           */	{   8, 	0                         },
+	/* PixelZoom           */	{  12, 	0                         },
+	/* PixelTransferf      */	{  12, 	0                         },
+	/* PixelTransferi      */	{  12, 	0                         },
+	/* PixelMapfv          */	{  12, 	__glXPixelMapfvReqSize    },
+	/* PixelMapuiv         */	{  12, 	__glXPixelMapuivReqSize   },
+	/* PixelMapusv         */	{  12, 	__glXPixelMapusvReqSize   },
+	/* ReadBuffer          */	{   8, 	0                         },
+	/* CopyPixels          */	{  24, 	0                         },
+	/* DrawPixels          */	{  40, 	__glXDrawPixelsReqSize    },
+	/* DepthRange          */	{  20, 	0                         },
+	/* Frustum             */	{  52, 	0                         },
+	/* LoadIdentity        */	{   4, 	0                         },
+	/* LoadMatrixf         */	{  68, 	0                         },
+	/* LoadMatrixd         */	{ 132, 	0                         },
+	/* MatrixMode          */	{   8, 	0                         },
+	/* MultMatrixf         */	{  68, 	0                         },
+	/* MultMatrixd         */	{ 132, 	0                         },
+	/* Ortho               */	{  52, 	0                         },
+	/* PopMatrix           */	{   4, 	0                         },
+	/* PushMatrix          */	{   4, 	0                         },
+	/* Rotated             */	{  36, 	0                         },
+	/* Rotatef             */	{  20, 	0                         },
+	/* Scaled              */	{  28, 	0                         },
+	/* Scalef              */	{  16, 	0                         },
+	/* Translated          */	{  28, 	0                         },
+	/* Translatef          */	{  16, 	0                         },
+	/* Viewport            */	{  20, 	0                         },
+	/* PolygonOffset       */	{  12, 	0                         },
+	/* DrawArrays          */	{  16, 	__glXDrawArraysSize       },
+	/* Indexubv            */	{  8, 	0                         },
+	/* ColorSubTable       */       {  44,  __glXColorSubTableReqSize },
+	/* CopyColorSubTable   */       {  24,  0                         },
+	/* ActiveTextureARB    */       {  8,   0                         },
+	/* MultiTexCoord1dvARB */       {  16,  0                         },
+	/* MultiTexCoord1fvARB */       {  12,  0                         },
+	/* MultiTexCoord1ivARB */       {  12,  0                         },
+	/* MultiTexCoord1svARB */       {  12,  0                         },
+	/* MultiTexCoord2dvARB */       {  24,  0                         },
+	/* MultiTexCoord2fvARB */       {  16,  0                         },
+	/* MultiTexCoord2ivARB */       {  16,  0                         },
+	/* MultiTexCoord2svARB */       {  12,  0                         },
+	/* MultiTexCoord3dvARB */       {  32,  0                         },
+	/* MultiTexCoord3fvARB */       {  20,  0                         },
+	/* MultiTexCoord3ivARB */       {  20,  0                         },
+	/* MultiTexCoord3svARB */       {  16,  0                         },
+	/* MultiTexCoord4dvARB */       {  40,  0                         },
+	/* MultiTexCoord4fvARB */       {  24,  0                         },
+	/* MultiTexCoord4ivARB */       {  24,  0                         },
+	/* MultiTexCoord4svARB   213 */ {  16,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode        220 */ {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* WindowPos3fARB        230 */ {  16,  0                         },
+};
+__GLXrenderSizeData __glXRenderSizeTable_EXT[__GLX_MAX_RENDER_OPCODE_EXT - __GLX_MIN_RENDER_OPCODE_EXT + 1] = {
+	/* ColorTable          2053 */  {  44,  __glXColorTableReqSize    },
+	/* ColorTableParameterfv */     {  12,  __glXColorTableParameterfvReqSize         },
+	/* ColorTableParameteriv */     {  12,  __glXColorTableParameterivReqSize         },
+	/* CopyColorTable      */       {  24,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* PointParameterfARB   2065 */ {  12,  0                         },
+	/* PointParameterfvARB  2066 */ {   8,  __glXPointParameterfvARBReqSize },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* BlendColor          */       {  20,  0                         },
+	/* BlendEquation       */       {   8,  0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* TexSubImage1D       */       {  60,  __glXTexSubImage1DReqSize },
+	/* TexSubImage2D       */       {  60,  __glXTexSubImage2DReqSize },
+	/* ConvolutionFilter1D */       {  48,  __glXConvolutionFilter1DReqSize },
+	/* ConvolutionFilter2D     */   {  48,  __glXConvolutionFilter2DReqSize },
+	/* ConvolutionParameterf   */   {  16,  0                         },
+	/* ConvolutionParameterfv  */   {  12,  __glXConvolutionParameterfvReqSize },
+	/* ConvolutionParameteri   */   {  16,  0                         },
+	/* ConvolutionParameteriv  */   {  12,  __glXConvolutionParameterivReqSize },
+	/* CopyConvolutionFilter1D */   {  24,                            },
+	/* CopyConvolutionFilter2D */   {  28,                            },
+	/* SeparableFilter2D   */       {  48,  __glXSeparableFilter2DReqSize },
+	/* Histogram           */       {  20,                            },
+	/* Minmax              */       {  16,                            },
+	/* ResetHistogram      */       {  8,                             },
+	/* ResetMinmax         */       {  8,                             },
+	/* TexImage3D          */       {  84,  __glXTexImage3DReqSize    },
+	/* TexSubImage3D       */       {  92,  __glXTexSubImage3DReqSize },
+	/* DrawArrays          */	{  16, 	__glXDrawArraysSize       },
+	/* BindTexture         */	{  12, 	0                         },
+	/* PrioritizeTextures  */	{   8, 	__glXPrioritizeTexturesReqSize },
+	/* CopyTexImage1D      */	{  32, 	0 },
+	/* CopyTexImage2D      */	{  36, 	0 },
+	/* CopyTexSubImage1D   */	{  28, 	0 },
+	/* CopyTexSubImage2D   */	{  36, 	0 },
+	/* CopyTexSubImage3D    4123 */ {  40,  0 },
+	/* FogCoordfv           4124 */	{   8, 	0 },
+	/* FogCoorddv           4125 */	{  12, 	0 },
+	/* SecondaryColor3bv    4126 */	{   8, 	0 },
+	/* SecondaryColor3sv    4127 */	{  12, 	0 },
+	/* SecondaryColor3iv    4128 */	{  16, 	0 },
+	/* SecondaryColor3fv    4129 */	{  16, 	0 },
+	/* SecondaryColor3dv    4130 */	{  28, 	0 },
+	/* SecondaryColor3ubv   4131 */	{   8, 	0 },
+	/* SecondaryColor3usv   4132 */	{  12, 	0 },
+	/* SecondaryColor3uiv   4133 */	{  16, 	0 },
+	/* BlendFuncSeparate    4134 */	{  20, 	0 },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* ActiveStencilFaceEXT 4220 */ {   8,  0 },
+	/* PointParameteri      4221 */	{  12, 	0 },
+	/* PointParameteriv     4222 */	{   8, 	__glXPointParameterivReqSize },
+};
diff --git a/nx-X11/programs/Xserver/GL/glx/single2.c b/nx-X11/programs/Xserver/GL/glx/single2.c
new file mode 100644
index 000000000..9fee5ff49
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/single2.c
@@ -0,0 +1,411 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/single2.c,v 1.8 2004/02/10 22:54:15 alanh Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxutil.h"
+#include "glxext.h"
+#include "unpack.h"
+#include "g_disptab.h"
+#include "GL/glx_ansic.h"
+
+int __glXDisp_FeedbackBuffer(__GLXclientState *cl, GLbyte *pc)
+{
+    GLsizei size;
+    GLenum type;
+    __GLXcontext *cx;
+    int error;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    size = *(GLsizei *)(pc+0);
+    type = *(GLenum *)(pc+4);
+    if (cx->feedbackBufSize < size) {
+	cx->feedbackBuf = (GLfloat *) __glXRealloc(cx->feedbackBuf,
+						   (size_t)size 
+						   * __GLX_SIZE_FLOAT32);
+	if (!cx->feedbackBuf) {
+	    cl->client->errorValue = size;
+	    return BadAlloc;
+	}
+	cx->feedbackBufSize = size;
+    }
+    glFeedbackBuffer(size, type, cx->feedbackBuf);
+    __GLX_NOTE_UNFLUSHED_CMDS(cx);
+    return Success;
+}
+
+int __glXDisp_SelectBuffer(__GLXclientState *cl, GLbyte *pc)
+{
+    __GLXcontext *cx;
+    GLsizei size;
+    int error;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    size = *(GLsizei *)(pc+0);
+    if (cx->selectBufSize < size) {
+	cx->selectBuf = (GLuint *) __glXRealloc(cx->selectBuf,
+						(size_t) size 
+						* __GLX_SIZE_CARD32);
+	if (!cx->selectBuf) {
+	    cl->client->errorValue = size;
+	    return BadAlloc;
+	}
+	cx->selectBufSize = size;
+    }
+    glSelectBuffer(size, cx->selectBuf);
+    __GLX_NOTE_UNFLUSHED_CMDS(cx);
+    return Success;
+}
+
+int __glXDisp_RenderMode(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client;
+    xGLXRenderModeReply reply;
+    __GLXcontext *cx;
+    GLint nitems=0, retBytes=0, retval, newModeCheck;
+    GLubyte *retBuffer = NULL;
+    GLenum newMode;
+    int error;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    newMode = *(GLenum*) pc;
+    retval = glRenderMode(newMode);
+
+    /* Check that render mode worked */
+    glGetIntegerv(GL_RENDER_MODE, &newModeCheck);
+    if (newModeCheck != newMode) {
+	/* Render mode change failed.  Bail */
+	newMode = newModeCheck;
+	goto noChangeAllowed;
+    }
+
+    /*
+    ** Render mode might have still failed if we get here.  But in this
+    ** case we can't really tell, nor does it matter.  If it did fail, it
+    ** will return 0, and thus we won't send any data across the wire.
+    */
+
+    switch (cx->renderMode) {
+      case GL_RENDER:
+	cx->renderMode = newMode;
+	break;
+      case GL_FEEDBACK:
+	if (retval < 0) {
+	    /* Overflow happened. Copy the entire buffer */
+	    nitems = cx->feedbackBufSize;
+	} else {
+	    nitems = retval;
+	}
+	retBytes = nitems * __GLX_SIZE_FLOAT32;
+	retBuffer = (GLubyte*) cx->feedbackBuf;
+	cx->renderMode = newMode;
+	break;
+      case GL_SELECT:
+	if (retval < 0) {
+	    /* Overflow happened.  Copy the entire buffer */
+	    nitems = cx->selectBufSize;
+	} else {
+	    GLuint *bp = cx->selectBuf;
+	    GLint i;
+
+	    /*
+	    ** Figure out how many bytes of data need to be sent.  Parse
+	    ** the selection buffer to determine this fact as the
+	    ** return value is the number of hits, not the number of
+	    ** items in the buffer.
+	    */
+	    nitems = 0;
+	    i = retval;
+	    while (--i >= 0) {
+		GLuint n;
+
+		/* Parse select data for this hit */
+		n = *bp;
+		bp += 3 + n;
+	    }
+	    nitems = bp - cx->selectBuf;
+	}
+	retBytes = nitems * __GLX_SIZE_CARD32;
+	retBuffer = (GLubyte*) cx->selectBuf;
+	cx->renderMode = newMode;
+	break;
+    }
+
+    /*
+    ** First reply is the number of elements returned in the feedback or
+    ** selection array, as per the API for glRenderMode itself.
+    */
+  noChangeAllowed:;
+    client = cl->client;
+    reply.length = nitems;
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+    reply.retval = retval;
+    reply.size = nitems;
+    reply.newMode = newMode;
+    WriteToClient(client, sz_xGLXRenderModeReply, (char *)&reply);
+    if (retBytes) {
+	WriteToClient(client, retBytes, (char *)retBuffer);
+    }
+    return Success;
+}
+
+int __glXDisp_Flush(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+
+	glFlush();
+	__GLX_NOTE_FLUSHED_CMDS(cx);
+	return Success;
+}
+
+int __glXDisp_Finish(__GLXclientState *cl, GLbyte *pc)
+{
+    __GLXcontext *cx;
+    ClientPtr client;
+    int error;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    /* Do a local glFinish */
+    glFinish();
+    __GLX_NOTE_FLUSHED_CMDS(cx);
+
+    /* Send empty reply packet to indicate finish is finished */
+    client = cl->client;
+    __GLX_BEGIN_REPLY(0);
+    __GLX_SEND_HEADER();
+    return Success;
+}
+
+#define SEPARATOR " "
+
+char *__glXcombine_strings(const char *cext_string, const char *sext_string)
+{
+   size_t clen, slen;
+   char *combo_string, *token, *s1;
+   const char *s2, *end;
+
+   /* safeguard to prevent potentially fatal errors in the string functions */
+   if (!cext_string)
+      cext_string = "";
+   if (!sext_string)
+      sext_string = "";
+
+   /*
+   ** String can't be longer than min(cstring, sstring)
+   ** pull tokens out of shortest string
+   ** include space in combo_string for final separator and null terminator
+   */
+   if ( (clen = __glXStrlen(cext_string)) > (slen = __glXStrlen(sext_string)) ) {
+	combo_string = (char *) __glXMalloc(slen + 2);
+	s1 = (char *) __glXMalloc(slen + 2); __glXStrcpy(s1, sext_string);
+	s2 = cext_string;
+   } else {
+	combo_string = (char *) __glXMalloc(clen + 2);
+	s1 = (char *) __glXMalloc(clen + 2); __glXStrcpy(s1, cext_string);
+	s2 = sext_string;
+   }
+   if (!combo_string || !s1) {
+	if (combo_string) __glXFree(combo_string);
+	if (s1) __glXFree(s1);
+	return NULL;
+   }
+   combo_string[0] = '\0';
+
+   /* Get first extension token */
+   token = __glXStrtok( s1, SEPARATOR);
+   while ( token != NULL ) {
+
+	/*
+	** if token in second string then save it
+	** beware of extension names which are prefixes of other extension names
+	*/
+	const char *p = s2;
+	end = p + __glXStrlen(p);
+	while (p < end) {
+	    size_t n = __glXStrcspn(p, SEPARATOR);
+	    if ((__glXStrlen(token) == n) && (__glXStrncmp(token, p, n) == 0)) {
+		combo_string = __glXStrcat( combo_string, token);
+		combo_string = __glXStrcat( combo_string, SEPARATOR);
+	    }
+	    p += (n + 1);
+	}
+
+	/* Get next extension token */
+	token = __glXStrtok( NULL, SEPARATOR);
+   }
+   __glXFree(s1);
+   return combo_string;
+}
+
+int DoGetString(__GLXclientState *cl, GLbyte *pc, GLboolean need_swap)
+{
+    ClientPtr client;
+    __GLXcontext *cx;
+    GLenum name;
+    const char *string;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    int error;
+    char *buf = NULL, *buf1 = NULL;
+    GLint length = 0;
+
+    /* If the client has the opposite byte order, swap the contextTag and
+     * the name.
+     */
+    if ( need_swap ) {
+	__GLX_SWAP_INT(pc + 4);
+	__GLX_SWAP_INT(pc + __GLX_SINGLE_HDR_SIZE);
+    }
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    name = *(GLenum *)(pc + 0);
+    string = (const char *)glGetString(name);
+    client = cl->client;
+
+    /*
+    ** Restrict extensions to those that are supported by both the
+    ** implementation and the connection.  That is, return the
+    ** intersection of client, server, and core extension strings.
+    */
+    if (name == GL_EXTENSIONS) {
+	buf1 = __glXcombine_strings(string,
+				      cl->GLClientextensions);
+	buf = __glXcombine_strings(buf1,
+				      cx->pGlxScreen->GLextensions);
+	if (buf1 != NULL) {
+	    __glXFree(buf1);
+	}
+	string = buf;
+    }
+    else if ( name == GL_VERSION ) {
+	if ( atof( string ) > atof( GLServerVersion ) ) {
+	    buf = __glXMalloc( __glXStrlen( string ) 
+			       + __glXStrlen( GLServerVersion )
+			       + 4 );
+	    if ( buf == NULL ) {
+		string = GLServerVersion;
+	    }
+	    else {
+		__glXSprintf( buf, "%s (%s)", GLServerVersion, string );
+		string = buf;
+	    }
+	}
+    }
+    if (string) {
+	length = __glXStrlen((const char *) string) + 1;
+    }
+
+    __GLX_BEGIN_REPLY(length);
+    __GLX_PUT_SIZE(length);
+
+    if ( need_swap ) {
+	__GLX_SWAP_REPLY_SIZE();
+	__GLX_SWAP_REPLY_HEADER();
+    }
+
+    __GLX_SEND_HEADER();
+    WriteToClient(client, length, (char *) string); 
+    if (buf != NULL) {
+	__glXFree(buf);
+    }
+    return Success;
+}
+
+int __glXDisp_GetString(__GLXclientState *cl, GLbyte *pc)
+{
+    return DoGetString(cl, pc, GL_FALSE);
+}
+
+int __glXDisp_GetClipPlane(__GLXclientState *cl, GLbyte *pc)
+{
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    GLdouble answer[4];
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+    pc += __GLX_SINGLE_HDR_SIZE;
+
+    __glXClearErrorOccured();
+    glGetClipPlane(*(GLenum   *)(pc + 0), answer);
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(32);
+	__GLX_SEND_HEADER();
+	__GLX_SEND_DOUBLE_ARRAY(4);
+    }
+    return Success;
+}
+
diff --git a/nx-X11/programs/Xserver/GL/glx/single2swap.c b/nx-X11/programs/Xserver/GL/glx/single2swap.c
new file mode 100644
index 000000000..dab98ade9
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/single2swap.c
@@ -0,0 +1,303 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/single2swap.c,v 1.7 2002/01/14 22:47:08 tsi Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxutil.h"
+#include "glxext.h"
+#include "unpack.h"
+#include "g_disptab.h"
+#include "GL/glx_ansic.h"
+
+int __glXDispSwap_FeedbackBuffer(__GLXclientState *cl, GLbyte *pc)
+{
+    GLsizei size;
+    GLenum type;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLXcontext *cx;
+    int error;
+
+    __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    __GLX_SWAP_INT(pc+0);
+    __GLX_SWAP_INT(pc+4);
+    size = *(GLsizei *)(pc+0);
+    type = *(GLenum *)(pc+4);
+    if (cx->feedbackBufSize < size) {
+	cx->feedbackBuf = (GLfloat *) __glXRealloc(cx->feedbackBuf,
+						   (size_t) size 
+						   * __GLX_SIZE_FLOAT32);
+	if (!cx->feedbackBuf) {
+	    cl->client->errorValue = size;
+	    return BadAlloc;
+	}
+	cx->feedbackBufSize = size;
+    }
+    glFeedbackBuffer(size, type, cx->feedbackBuf);
+    __GLX_NOTE_UNFLUSHED_CMDS(cx);
+    return Success;
+}
+
+int __glXDispSwap_SelectBuffer(__GLXclientState *cl, GLbyte *pc)
+{
+    __GLXcontext *cx;
+    GLsizei size;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    int error;
+
+    __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    __GLX_SWAP_INT(pc+0);
+    size = *(GLsizei *)(pc+0);
+    if (cx->selectBufSize < size) {
+	cx->selectBuf = (GLuint *) __glXRealloc(cx->selectBuf,
+						(size_t) size 
+						* __GLX_SIZE_CARD32);
+	if (!cx->selectBuf) {
+	    cl->client->errorValue = size;
+	    return BadAlloc;
+	}
+	cx->selectBufSize = size;
+    }
+    glSelectBuffer(size, cx->selectBuf);
+    __GLX_NOTE_UNFLUSHED_CMDS(cx);
+    return Success;
+}
+
+int __glXDispSwap_RenderMode(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client;
+    __GLXcontext *cx;
+    xGLXRenderModeReply reply;
+    GLint nitems=0, retBytes=0, retval, newModeCheck;
+    GLubyte *retBuffer = NULL;
+    GLenum newMode;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+    int error;
+
+    __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    __GLX_SWAP_INT(pc);
+    newMode = *(GLenum*) pc;
+    retval = glRenderMode(newMode);
+
+    /* Check that render mode worked */
+    glGetIntegerv(GL_RENDER_MODE, &newModeCheck);
+    if (newModeCheck != newMode) {
+	/* Render mode change failed.  Bail */
+	newMode = newModeCheck;
+	goto noChangeAllowed;
+    }
+
+    /*
+    ** Render mode might have still failed if we get here.  But in this
+    ** case we can't really tell, nor does it matter.  If it did fail, it
+    ** will return 0, and thus we won't send any data across the wire.
+    */
+
+    switch (cx->renderMode) {
+      case GL_RENDER:
+	cx->renderMode = newMode;
+	break;
+      case GL_FEEDBACK:
+	if (retval < 0) {
+	    /* Overflow happened. Copy the entire buffer */
+	    nitems = cx->feedbackBufSize;
+	} else {
+	    nitems = retval;
+	}
+	retBytes = nitems * __GLX_SIZE_FLOAT32;
+	retBuffer = (GLubyte*) cx->feedbackBuf;
+	__GLX_SWAP_FLOAT_ARRAY((GLbyte *)retBuffer, nitems);
+	cx->renderMode = newMode;
+	break;
+      case GL_SELECT:
+	if (retval < 0) {
+	    /* Overflow happened.  Copy the entire buffer */
+	    nitems = cx->selectBufSize;
+	} else {
+	    GLuint *bp = cx->selectBuf;
+	    GLint i;
+
+	    /*
+	    ** Figure out how many bytes of data need to be sent.  Parse
+	    ** the selection buffer to determine this fact as the
+	    ** return value is the number of hits, not the number of
+	    ** items in the buffer.
+	    */
+	    nitems = 0;
+	    i = retval;
+	    while (--i >= 0) {
+		GLuint n;
+
+		/* Parse select data for this hit */
+		n = *bp;
+		bp += 3 + n;
+	    }
+	    nitems = bp - cx->selectBuf;
+	}
+	retBytes = nitems * __GLX_SIZE_CARD32;
+	retBuffer = (GLubyte*) cx->selectBuf;
+	__GLX_SWAP_INT_ARRAY((GLbyte *)retBuffer, nitems);
+	cx->renderMode = newMode;
+	break;
+    }
+
+    /*
+    ** First reply is the number of elements returned in the feedback or
+    ** selection array, as per the API for glRenderMode itself.
+    */
+  noChangeAllowed:;
+    client = cl->client;
+    reply.length = nitems;
+    reply.type = X_Reply;
+    reply.sequenceNumber = client->sequence;
+    reply.retval = retval;
+    reply.size = nitems;
+    reply.newMode = newMode;
+    __GLX_SWAP_SHORT(&reply.sequenceNumber);
+    __GLX_SWAP_INT(&reply.length);
+    __GLX_SWAP_INT(&reply.retval);
+    __GLX_SWAP_INT(&reply.size);
+    __GLX_SWAP_INT(&reply.newMode);
+    WriteToClient(client, sz_xGLXRenderModeReply, (char *)&reply);
+    if (retBytes) {
+	WriteToClient(client, retBytes, (char *)retBuffer);
+    }
+    return Success;
+}
+
+int __glXDispSwap_Flush(__GLXclientState *cl, GLbyte *pc)
+{
+	__GLXcontext *cx;
+	int error;
+	__GLX_DECLARE_SWAP_VARIABLES;
+
+	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+
+	glFlush();
+	__GLX_NOTE_FLUSHED_CMDS(cx);
+	return Success;
+}
+
+int __glXDispSwap_Finish(__GLXclientState *cl, GLbyte *pc)
+{
+    __GLXcontext *cx;
+    ClientPtr client;
+    int error;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    /* Do a local glFinish */
+    glFinish();
+    __GLX_NOTE_FLUSHED_CMDS(cx);
+
+    /* Send empty reply packet to indicate finish is finished */
+    client = cl->client;
+    __GLX_BEGIN_REPLY(0);
+    __GLX_PUT_RETVAL(0);
+    __GLX_SWAP_REPLY_HEADER();
+    __GLX_SEND_HEADER();
+
+    return Success;
+}
+
+int __glXDispSwap_GetString(__GLXclientState *cl, GLbyte *pc)
+{
+    return DoGetString(cl, pc, GL_TRUE);
+}
+
+int __glXDispSwap_GetClipPlane(__GLXclientState *cl, GLbyte *pc)
+{
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    GLdouble answer[4];
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+    __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+    pc += __GLX_SINGLE_HDR_SIZE;
+    __GLX_SWAP_INT(pc + 0);
+
+    __glXClearErrorOccured();
+    glGetClipPlane(*(GLenum   *)(pc + 0), answer);
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_SWAP_DOUBLE_ARRAY((GLbyte *)answer, 4);
+	__GLX_BEGIN_REPLY(32);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	__GLX_SEND_DOUBLE_ARRAY(4);
+    }
+    return Success;
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/singlepix.c b/nx-X11/programs/Xserver/GL/glx/singlepix.c
new file mode 100644
index 000000000..845c46a64
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/singlepix.c
@@ -0,0 +1,462 @@
+/* $XFree86$ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxext.h"
+#include "singlesize.h"
+#include "unpack.h"
+#include "g_disptab.h"
+#include "g_disptab_EXT.h"
+
+int __glXDisp_ReadPixels(__GLXclientState *cl, GLbyte *pc)
+{
+    GLsizei width, height;
+    GLenum format, type;
+    GLboolean swapBytes, lsbFirst;
+    GLint compsize;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    char *answer, answerBuffer[200];
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    width = *(GLsizei *)(pc + 8);
+    height = *(GLsizei *)(pc + 12);
+    format = *(GLenum *)(pc + 16);
+    type = *(GLenum *)(pc + 20);
+    swapBytes = *(GLboolean *)(pc + 24);
+    lsbFirst = *(GLboolean *)(pc + 25);
+    compsize = __glReadPixels_size(format,type,width,height);
+    if (compsize < 0) compsize = 0;
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, swapBytes);
+    glPixelStorei(GL_PACK_LSB_FIRST, lsbFirst);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+    __glXClearErrorOccured();
+    glReadPixels(
+		 *(GLint    *)(pc + 0),
+		 *(GLint    *)(pc + 4),
+		 *(GLsizei  *)(pc + 8),
+		 *(GLsizei  *)(pc + 12),
+		 *(GLenum   *)(pc + 16),
+		 *(GLenum   *)(pc + 20),
+		 answer
+		 );
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize);
+	__GLX_SEND_HEADER();
+	__GLX_SEND_VOID_ARRAY(compsize);
+    }
+    return Success;
+}
+
+int __glXDisp_GetTexImage(__GLXclientState *cl, GLbyte *pc)
+{
+    GLint level, compsize;
+    GLenum format, type, target;
+    GLboolean swapBytes;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    char *answer, answerBuffer[200];
+    GLint width=0, height=0, depth=1;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    level = *(GLint *)(pc + 4);
+    format = *(GLenum *)(pc + 8);
+    type = *(GLenum *)(pc + 12);
+    target = *(GLenum *)(pc + 0);
+    swapBytes = *(GLboolean *)(pc + 16);
+
+    glGetTexLevelParameteriv(target, level, GL_TEXTURE_WIDTH, &width);
+    glGetTexLevelParameteriv(target, level, GL_TEXTURE_HEIGHT, &height);
+    if ( target == GL_TEXTURE_3D) {
+	glGetTexLevelParameteriv(target, level, GL_TEXTURE_DEPTH, &depth);
+    }
+    /*
+     * The three queries above might fail if we're in a state where queries
+     * are illegal, but then width, height, and depth would still be zero anyway.
+     */
+    compsize = __glGetTexImage_size(target,level,format,type,width,height,depth);
+    if (compsize < 0) compsize = 0;
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, swapBytes);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+    __glXClearErrorOccured();
+    glGetTexImage(
+		  *(GLenum   *)(pc + 0),
+		  *(GLint    *)(pc + 4),
+		  *(GLenum   *)(pc + 8),
+		  *(GLenum   *)(pc + 12),
+		  answer
+		  );
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize);
+	((xGLXGetTexImageReply *)&__glXReply)->width = width;
+	((xGLXGetTexImageReply *)&__glXReply)->height = height;
+	((xGLXGetTexImageReply *)&__glXReply)->depth = depth;
+	__GLX_SEND_HEADER();
+	__GLX_SEND_VOID_ARRAY(compsize);
+    }
+    return Success;
+}
+
+int __glXDisp_GetPolygonStipple(__GLXclientState *cl, GLbyte *pc)
+{
+    GLboolean lsbFirst;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    GLubyte answerBuffer[200];
+    char *answer;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    lsbFirst = *(GLboolean *)(pc + 0);
+
+    glPixelStorei(GL_PACK_LSB_FIRST, lsbFirst);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,128,1);
+
+    __glXClearErrorOccured();
+    glGetPolygonStipple(
+			(GLubyte  *) answer
+			);
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(128);
+	__GLX_SEND_HEADER();
+	__GLX_SEND_BYTE_ARRAY(128);
+    }
+    return Success;
+}
+
+int __glXDisp_GetSeparableFilter(__GLXclientState *cl, GLbyte *pc)
+{
+    GLint compsize, compsize2;
+    GLenum format, type, target;
+    GLboolean swapBytes;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    char *answer, answerBuffer[200];
+    GLint width=0, height=0;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    format = *(GLenum *)(pc + 4);
+    type = *(GLenum *)(pc + 8);
+    target = *(GLenum *)(pc + 0);
+    swapBytes = *(GLboolean *)(pc + 12);
+
+    /* target must be SEPARABLE_2D, however I guess we can let the GL
+       barf on this one.... */
+
+    glGetConvolutionParameteriv(target, GL_CONVOLUTION_WIDTH, &width);
+    glGetConvolutionParameteriv(target, GL_CONVOLUTION_HEIGHT, &height);
+    /*
+     * The two queries above might fail if we're in a state where queries
+     * are illegal, but then width and height would still be zero anyway.
+     */
+    compsize = __glGetTexImage_size(target,1,format,type,width,1,1);
+    compsize2 = __glGetTexImage_size(target,1,format,type,height,1,1);
+
+    if (compsize < 0) compsize = 0;
+    if (compsize2 < 0) compsize2 = 0;
+    compsize = __GLX_PAD(compsize);
+    compsize2 = __GLX_PAD(compsize2);
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, swapBytes);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize + compsize2,1);
+    __glXClearErrorOccured();
+    glGetSeparableFilter(
+		  *(GLenum   *)(pc + 0),
+		  *(GLenum   *)(pc + 4),
+		  *(GLenum   *)(pc + 8),
+		  answer,
+		  answer + compsize,
+		  NULL
+		  );
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize + compsize2);
+	((xGLXGetSeparableFilterReply *)&__glXReply)->width = width;
+	((xGLXGetSeparableFilterReply *)&__glXReply)->height = height;
+	__GLX_SEND_HEADER();
+	__GLX_SEND_VOID_ARRAY(compsize + compsize2);
+    }
+
+    return Success;
+}
+
+int __glXDisp_GetConvolutionFilter(__GLXclientState *cl, GLbyte *pc)
+{
+    GLint compsize;
+    GLenum format, type, target;
+    GLboolean swapBytes;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    char *answer, answerBuffer[200];
+    GLint width=0, height=0;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    format = *(GLenum *)(pc + 4);
+    type = *(GLenum *)(pc + 8);
+    target = *(GLenum *)(pc + 0);
+    swapBytes = *(GLboolean *)(pc + 12);
+
+    glGetConvolutionParameteriv(target, GL_CONVOLUTION_WIDTH, &width);
+    if (target == GL_CONVOLUTION_1D) {
+        height = 1;
+    } else {
+	glGetConvolutionParameteriv(target, GL_CONVOLUTION_HEIGHT, &height);
+    }
+    /*
+     * The two queries above might fail if we're in a state where queries
+     * are illegal, but then width and height would still be zero anyway.
+     */
+    compsize = __glGetTexImage_size(target,1,format,type,width,height,1);
+    if (compsize < 0) compsize = 0;
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, swapBytes);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+    __glXClearErrorOccured();
+    glGetConvolutionFilter(
+		  *(GLenum   *)(pc + 0),
+		  *(GLenum   *)(pc + 4),
+		  *(GLenum   *)(pc + 8),
+		  answer
+		  );
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize);
+	((xGLXGetConvolutionFilterReply *)&__glXReply)->width = width;
+	((xGLXGetConvolutionFilterReply *)&__glXReply)->height = height;
+	__GLX_SEND_HEADER();
+	__GLX_SEND_VOID_ARRAY(compsize);
+    }
+
+    return Success;
+}
+
+int __glXDisp_GetHistogram(__GLXclientState *cl, GLbyte *pc)
+{
+    GLint compsize;
+    GLenum format, type, target;
+    GLboolean swapBytes, reset;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    char *answer, answerBuffer[200];
+    GLint width=0;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    format = *(GLenum *)(pc + 4);
+    type = *(GLenum *)(pc + 8);
+    target = *(GLenum *)(pc + 0);
+    swapBytes = *(GLboolean *)(pc + 12);
+    reset = *(GLboolean *)(pc + 13);
+
+    glGetHistogramParameteriv(target, GL_HISTOGRAM_WIDTH, &width);
+    /*
+     * The one query above might fail if we're in a state where queries
+     * are illegal, but then width would still be zero anyway.
+     */
+    compsize = __glGetTexImage_size(target,1,format,type,width,1,1);
+    if (compsize < 0) compsize = 0;
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, swapBytes);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+    __glXClearErrorOccured();
+    glGetHistogram( target, reset, format, type, answer);
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize);
+	((xGLXGetHistogramReply *)&__glXReply)->width = width;
+	__GLX_SEND_HEADER();
+	__GLX_SEND_VOID_ARRAY(compsize);
+    }
+
+    return Success;
+}
+
+int __glXDisp_GetMinmax(__GLXclientState *cl, GLbyte *pc)
+{
+    GLint compsize;
+    GLenum format, type, target;
+    GLboolean swapBytes, reset;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    char *answer, answerBuffer[200];
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    format = *(GLenum *)(pc + 4);
+    type = *(GLenum *)(pc + 8);
+    target = *(GLenum *)(pc + 0);
+    swapBytes = *(GLboolean *)(pc + 12);
+    reset = *(GLboolean *)(pc + 13);
+
+    compsize = __glGetTexImage_size(target,1,format,type,2,1,1);
+    if (compsize < 0) compsize = 0;
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, swapBytes);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+    __glXClearErrorOccured();
+    glGetMinmax( target, reset, format, type, answer);
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize);
+	__GLX_SEND_HEADER();
+	__GLX_SEND_VOID_ARRAY(compsize);
+    }
+
+    return Success;
+}
+
+int __glXDisp_GetColorTable(__GLXclientState *cl, GLbyte *pc)
+{
+    GLint compsize;
+    GLenum format, type, target;
+    GLboolean swapBytes;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    char *answer, answerBuffer[200];
+    GLint width=0;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    target = *(GLenum *)(pc + 0);
+    format = *(GLenum *)(pc + 4);
+    type = *(GLenum *)(pc + 8);
+    swapBytes = *(GLboolean *)(pc + 12);
+
+    glGetColorTableParameteriv(target, GL_COLOR_TABLE_WIDTH, &width);
+    /*
+     * The one query above might fail if we're in a state where queries
+     * are illegal, but then width would still be zero anyway.
+     */
+    compsize = __glGetTexImage_size(target,1,format,type,width,1,1);
+    if (compsize < 0) compsize = 0;
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, swapBytes);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+    __glXClearErrorOccured();
+    glGetColorTable(
+		  *(GLenum   *)(pc + 0),
+		  *(GLenum   *)(pc + 4),
+		  *(GLenum   *)(pc + 8),
+		  answer
+		  );
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize);
+	((xGLXGetColorTableReply *)&__glXReply)->width = width;
+	__GLX_SEND_HEADER();
+	__GLX_SEND_VOID_ARRAY(compsize);
+    }
+
+    return Success;
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/singlepixswap.c b/nx-X11/programs/Xserver/GL/glx/singlepixswap.c
new file mode 100644
index 000000000..ff68ecedf
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/singlepixswap.c
@@ -0,0 +1,518 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/singlepixswap.c,v 1.5 2001/03/21 16:29:37 dawes Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxext.h"
+#include "singlesize.h"
+#include "unpack.h"
+#include "g_disptab.h"
+#include "g_disptab_EXT.h"
+
+int __glXDispSwap_ReadPixels(__GLXclientState *cl, GLbyte *pc)
+{
+    GLsizei width, height;
+    GLenum format, type;
+    GLboolean swapBytes, lsbFirst;
+    GLint compsize;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    char *answer, answerBuffer[200];
+
+    __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    __GLX_SWAP_INT(pc+0);
+    __GLX_SWAP_INT(pc+4);
+    __GLX_SWAP_INT(pc+8);
+    __GLX_SWAP_INT(pc+12);
+    __GLX_SWAP_INT(pc+16);
+    __GLX_SWAP_INT(pc+20);
+
+    width = *(GLsizei *)(pc + 8);
+    height = *(GLsizei *)(pc + 12);
+    format = *(GLenum *)(pc + 16);
+    type = *(GLenum *)(pc + 20);
+    swapBytes = *(GLboolean *)(pc + 24);
+    lsbFirst = *(GLboolean *)(pc + 25);
+    compsize = __glReadPixels_size(format,type,width,height);
+    if (compsize < 0) compsize = 0;
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, !swapBytes);
+    glPixelStorei(GL_PACK_LSB_FIRST, lsbFirst);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+    __glXClearErrorOccured();
+    glReadPixels(
+		 *(GLint    *)(pc + 0),
+		 *(GLint    *)(pc + 4),
+		 *(GLsizei  *)(pc + 8),
+		 *(GLsizei  *)(pc + 12),
+		 *(GLenum   *)(pc + 16),
+		 *(GLenum   *)(pc + 20),
+		 answer
+		 );
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	__GLX_SEND_VOID_ARRAY(compsize);
+    }
+    return Success;
+}
+
+int __glXDispSwap_GetTexImage(__GLXclientState *cl, GLbyte *pc)
+{
+    GLint level, compsize;
+    GLenum format, type, target;
+    GLboolean swapBytes;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    char *answer, answerBuffer[200];
+    GLint width=0, height=0, depth=1;
+
+    __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    __GLX_SWAP_INT(pc+0);
+    __GLX_SWAP_INT(pc+4);
+    __GLX_SWAP_INT(pc+8);
+    __GLX_SWAP_INT(pc+12);
+
+    level = *(GLint *)(pc + 4);
+    format = *(GLenum *)(pc + 8);
+    type = *(GLenum *)(pc + 12);
+    target = *(GLenum *)(pc + 0);
+    swapBytes = *(GLboolean *)(pc + 16);
+
+    glGetTexLevelParameteriv(target, level, GL_TEXTURE_WIDTH, &width);
+    glGetTexLevelParameteriv(target, level, GL_TEXTURE_HEIGHT, &height);
+    if ( target == GL_TEXTURE_3D) {
+	glGetTexLevelParameteriv(target, level, GL_TEXTURE_DEPTH, &depth);
+    }
+    /*
+     * The three queries above might fail if we're in a state where queries
+     * are illegal, but then width, height, and depth would still be zero anyway.
+     */
+    compsize = __glGetTexImage_size(target,level,format,type,width,height,depth);
+    if (compsize < 0) compsize = 0;
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, !swapBytes);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+    __glXClearErrorOccured();
+    glGetTexImage(
+		  *(GLenum   *)(pc + 0),
+		  *(GLint    *)(pc + 4),
+		  *(GLenum   *)(pc + 8),
+		  *(GLenum   *)(pc + 12),
+		  answer
+		  );
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SWAP_INT(&width);
+	__GLX_SWAP_INT(&height);
+	__GLX_SWAP_INT(&depth);
+	((xGLXGetTexImageReply *)&__glXReply)->width = width;
+	((xGLXGetTexImageReply *)&__glXReply)->height = height;
+	((xGLXGetTexImageReply *)&__glXReply)->depth = depth;
+	__GLX_SEND_HEADER();
+	__GLX_SEND_VOID_ARRAY(compsize);
+    }
+    return Success;
+}
+
+int __glXDispSwap_GetPolygonStipple(__GLXclientState *cl, GLbyte *pc)
+{
+    GLboolean lsbFirst;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    GLubyte answerBuffer[200];
+    char *answer;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+    pc += __GLX_SINGLE_HDR_SIZE;
+    lsbFirst = *(GLboolean *)(pc + 0);
+
+    glPixelStorei(GL_PACK_LSB_FIRST, lsbFirst);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,128,1);
+
+    __glXClearErrorOccured();
+    glGetPolygonStipple(
+			(GLubyte  *) answer
+			);
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(128);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_HEADER();
+	__GLX_SEND_BYTE_ARRAY(128);
+    }
+    return Success;
+}
+
+int __glXDispSwap_GetSeparableFilter(__GLXclientState *cl, GLbyte *pc)
+{
+    GLint compsize, compsize2;
+    GLenum format, type, target;
+    GLboolean swapBytes;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    char *answer, answerBuffer[200];
+    GLint width=0, height=0;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    __GLX_SWAP_INT(pc+0);
+    __GLX_SWAP_INT(pc+4);
+    __GLX_SWAP_INT(pc+8);
+
+    format = *(GLenum *)(pc + 4);
+    type = *(GLenum *)(pc + 8);
+    target = *(GLenum *)(pc + 0);
+    swapBytes = *(GLboolean *)(pc + 12);
+
+    /* target must be SEPARABLE_2D, however I guess we can let the GL
+       barf on this one.... */
+
+    glGetConvolutionParameteriv(target, GL_CONVOLUTION_WIDTH, &width);
+    glGetConvolutionParameteriv(target, GL_CONVOLUTION_HEIGHT, &height);
+    /*
+     * The two queries above might fail if we're in a state where queries
+     * are illegal, but then width and height would still be zero anyway.
+     */
+    compsize = __glGetTexImage_size(target,1,format,type,width,1,1);
+    compsize2 = __glGetTexImage_size(target,1,format,type,height,1,1);
+
+    if (compsize < 0) compsize = 0;
+    if (compsize2 < 0) compsize2 = 0;
+    compsize = __GLX_PAD(compsize);
+    compsize2 = __GLX_PAD(compsize2);
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, !swapBytes);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize + compsize2,1);
+    __glXClearErrorOccured();
+    glGetSeparableFilter(
+		  *(GLenum   *)(pc + 0),
+		  *(GLenum   *)(pc + 4),
+		  *(GLenum   *)(pc + 8),
+		  answer,
+		  answer + compsize,
+		  NULL
+		  );
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize + compsize2);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SWAP_INT(&width);
+	__GLX_SWAP_INT(&height);
+	((xGLXGetSeparableFilterReply *)&__glXReply)->width = width;
+	((xGLXGetSeparableFilterReply *)&__glXReply)->height = height;
+	__GLX_SEND_VOID_ARRAY(compsize + compsize2);
+    }
+
+    return Success;
+}
+
+int __glXDispSwap_GetConvolutionFilter(__GLXclientState *cl, GLbyte *pc)
+{
+    GLint compsize;
+    GLenum format, type, target;
+    GLboolean swapBytes;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    char *answer, answerBuffer[200];
+    GLint width=0, height=0;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    __GLX_SWAP_INT(pc+0);
+    __GLX_SWAP_INT(pc+4);
+    __GLX_SWAP_INT(pc+8);
+
+    format = *(GLenum *)(pc + 4);
+    type = *(GLenum *)(pc + 8);
+    target = *(GLenum *)(pc + 0);
+    swapBytes = *(GLboolean *)(pc + 12);
+
+    glGetConvolutionParameteriv(target, GL_CONVOLUTION_WIDTH, &width);
+    if (target == GL_CONVOLUTION_2D) {
+        height = 1;
+    } else {
+	glGetConvolutionParameteriv(target, GL_CONVOLUTION_HEIGHT, &height);
+    }
+    /*
+     * The two queries above might fail if we're in a state where queries
+     * are illegal, but then width and height would still be zero anyway.
+     */
+    compsize = __glGetTexImage_size(target,1,format,type,width,height,1);
+    if (compsize < 0) compsize = 0;
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, !swapBytes);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+    __glXClearErrorOccured();
+    glGetConvolutionFilter(
+		  *(GLenum   *)(pc + 0),
+		  *(GLenum   *)(pc + 4),
+		  *(GLenum   *)(pc + 8),
+		  answer
+		  );
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SWAP_INT(&width);
+	__GLX_SWAP_INT(&height);
+	((xGLXGetConvolutionFilterReply *)&__glXReply)->width = width;
+	((xGLXGetConvolutionFilterReply *)&__glXReply)->height = height;
+	__GLX_SEND_VOID_ARRAY(compsize);
+    }
+
+    return Success;
+}
+
+int __glXDispSwap_GetHistogram(__GLXclientState *cl, GLbyte *pc)
+{
+    GLint compsize;
+    GLenum format, type, target;
+    GLboolean swapBytes, reset;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    char *answer, answerBuffer[200];
+    GLint width=0;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    __GLX_SWAP_INT(pc+0);
+    __GLX_SWAP_INT(pc+4);
+    __GLX_SWAP_INT(pc+8);
+
+    format = *(GLenum *)(pc + 4);
+    type = *(GLenum *)(pc + 8);
+    target = *(GLenum *)(pc + 0);
+    swapBytes = *(GLboolean *)(pc + 12);
+    reset = *(GLboolean *)(pc + 13);
+
+    glGetHistogramParameteriv(target, GL_HISTOGRAM_WIDTH, &width);
+    /*
+     * The one query above might fail if we're in a state where queries
+     * are illegal, but then width would still be zero anyway.
+     */
+    compsize = __glGetTexImage_size(target,1,format,type,width,1,1);
+    if (compsize < 0) compsize = 0;
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, !swapBytes);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+    __glXClearErrorOccured();
+    glGetHistogram( target, reset, format, type, answer);
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SWAP_INT(&width);
+	((xGLXGetHistogramReply *)&__glXReply)->width = width;
+	__GLX_SEND_VOID_ARRAY(compsize);
+    }
+
+    return Success;
+}
+
+int __glXDispSwap_GetMinmax(__GLXclientState *cl, GLbyte *pc)
+{
+    GLint compsize;
+    GLenum format, type, target;
+    GLboolean swapBytes, reset;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    char *answer, answerBuffer[200];
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    __GLX_SWAP_INT(pc+0);
+    __GLX_SWAP_INT(pc+4);
+    __GLX_SWAP_INT(pc+8);
+
+    format = *(GLenum *)(pc + 4);
+    type = *(GLenum *)(pc + 8);
+    target = *(GLenum *)(pc + 0);
+    swapBytes = *(GLboolean *)(pc + 12);
+    reset = *(GLboolean *)(pc + 13);
+
+    compsize = __glGetTexImage_size(target,1,format,type,2,1,1);
+    if (compsize < 0) compsize = 0;
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, !swapBytes);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+    __glXClearErrorOccured();
+    glGetMinmax( target, reset, format, type, answer);
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SEND_VOID_ARRAY(compsize);
+    }
+
+    return Success;
+}
+
+int __glXDispSwap_GetColorTable(__GLXclientState *cl, GLbyte *pc)
+{
+    GLint compsize;
+    GLenum format, type, target;
+    GLboolean swapBytes;
+    __GLXcontext *cx;
+    ClientPtr client = cl->client;
+    int error;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    char *answer, answerBuffer[200];
+    GLint width=0;
+
+    cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+    if (!cx) {
+	return error;
+    }
+
+    pc += __GLX_SINGLE_HDR_SIZE;
+    __GLX_SWAP_INT(pc+0);
+    __GLX_SWAP_INT(pc+4);
+    __GLX_SWAP_INT(pc+8);
+
+    format = *(GLenum *)(pc + 4);
+    type = *(GLenum *)(pc + 8);
+    target = *(GLenum *)(pc + 0);
+    swapBytes = *(GLboolean *)(pc + 12);
+
+    glGetColorTableParameteriv(target, GL_COLOR_TABLE_WIDTH, &width);
+    /*
+     * The one query above might fail if we're in a state where queries
+     * are illegal, but then width would still be zero anyway.
+     */
+    compsize = __glGetTexImage_size(target,1,format,type,width,1,1);
+    if (compsize < 0) compsize = 0;
+
+    glPixelStorei(GL_PACK_SWAP_BYTES, !swapBytes);
+    __GLX_GET_ANSWER_BUFFER(answer,cl,compsize,1);
+    __glXClearErrorOccured();
+    glGetColorTable(
+		  *(GLenum   *)(pc + 0),
+		  *(GLenum   *)(pc + 4),
+		  *(GLenum   *)(pc + 8),
+		  answer
+		  );
+
+    if (__glXErrorOccured()) {
+	__GLX_BEGIN_REPLY(0);
+	__GLX_SWAP_REPLY_HEADER();
+    } else {
+	__GLX_BEGIN_REPLY(compsize);
+	__GLX_SWAP_REPLY_HEADER();
+	__GLX_SWAP_INT(&width);
+	((xGLXGetColorTableReply *)&__glXReply)->width = width;
+	__GLX_SEND_VOID_ARRAY(compsize);
+    }
+
+    return Success;
+}
diff --git a/nx-X11/programs/Xserver/GL/glx/singlesize.c b/nx-X11/programs/Xserver/GL/glx/singlesize.c
new file mode 100644
index 000000000..7ed5fe3ef
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/singlesize.c
@@ -0,0 +1,1222 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/singlesize.c,v 1.7tsi Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <GL/gl.h>
+#include "glxserver.h"
+#include "singlesize.h"
+
+/*
+** These routines compute the size of variable-size returned parameters.
+** Unlike the similar routines that do the same thing for variable-size
+** incoming parameters, the samplegl library itself doesn't use these routines.
+** Hence, they are located here, in the GLX extension library.
+*/
+
+GLint __glReadPixels_size(GLenum format, GLenum type, GLint w, GLint h)
+{
+    return __glXImageSize( format, type, 0, w, h, 1, 0, 0, 0, 0, 4 );
+}
+
+/**
+ * Determine the number of data elements that go with the specified \c pname
+ * to a \c glGetTexEnvfv or \c glGetTexEnviv call.
+ * 
+ * \todo
+ * Replace this function with a call to \c __glTexEnvfv_size.  Make that there
+ * aren't any values of \c pname that are valid for one but not the other.
+ */
+GLint __glGetTexEnvfv_size(GLenum pname)
+{
+    switch (pname) {
+      case GL_TEXTURE_ENV_MODE:
+      case GL_TEXTURE_LOD_BIAS:
+      case GL_COMBINE_RGB:
+      case GL_COMBINE_ALPHA:
+      case GL_SOURCE0_RGB:
+      case GL_SOURCE1_RGB:
+      case GL_SOURCE2_RGB:
+      case GL_SOURCE0_ALPHA:
+      case GL_SOURCE1_ALPHA:
+      case GL_SOURCE2_ALPHA:
+      case GL_OPERAND0_RGB:
+      case GL_OPERAND1_RGB:
+      case GL_OPERAND2_RGB:
+      case GL_OPERAND0_ALPHA:
+      case GL_OPERAND1_ALPHA:
+      case GL_OPERAND2_ALPHA:
+      case GL_RGB_SCALE:
+      case GL_ALPHA_SCALE:
+	
+      /* GL_ARB_point_sprite / GL_NV_point_sprite */
+      case GL_COORD_REPLACE_ARB:
+
+      /* GL_NV_texture_env_combine4 */
+      case GL_SOURCE3_RGB_NV:
+      case GL_SOURCE3_ALPHA_NV:
+      case GL_OPERAND3_RGB_NV:
+      case GL_OPERAND3_ALPHA_NV:
+	return 1;
+
+      case GL_TEXTURE_ENV_COLOR:
+	return 4;
+      default:
+	return -1;
+    }
+}
+
+
+GLint __glGetTexEnviv_size(GLenum pname)
+{
+    return __glGetTexEnvfv_size(pname);
+}
+
+GLint __glGetTexGenfv_size(GLenum pname)
+{
+    switch (pname) {
+      case GL_TEXTURE_GEN_MODE:
+	return 1;
+      case GL_OBJECT_PLANE:
+	return 4;
+      case GL_EYE_PLANE:
+	return 4;
+      default:
+	return -1;
+    }
+}
+
+GLint __glGetTexGendv_size(GLenum pname)
+{
+    return __glGetTexGenfv_size(pname);
+}
+
+GLint __glGetTexGeniv_size(GLenum pname)
+{
+    return __glGetTexGenfv_size(pname);
+}
+
+GLint __glGetTexParameterfv_size(GLenum pname)
+{
+    switch (pname) {
+      case GL_TEXTURE_BORDER_COLOR:
+	return 4;
+
+      case GL_TEXTURE_WRAP_S:
+      case GL_TEXTURE_WRAP_T:
+      case GL_TEXTURE_WRAP_R:
+      case GL_TEXTURE_MIN_FILTER:
+      case GL_TEXTURE_MAG_FILTER:
+      case GL_TEXTURE_PRIORITY:
+      case GL_TEXTURE_RESIDENT:
+       
+      /* GL_SGIS_texture_lod / GL_EXT_texture_lod / GL 1.2 */
+      case GL_TEXTURE_MIN_LOD:
+      case GL_TEXTURE_MAX_LOD:
+      case GL_TEXTURE_BASE_LEVEL:
+      case GL_TEXTURE_MAX_LEVEL:
+
+      /* GL_SGIX_texture_lod_bias */
+      case GL_TEXTURE_LOD_BIAS_S_SGIX:
+      case GL_TEXTURE_LOD_BIAS_T_SGIX:
+      case GL_TEXTURE_LOD_BIAS_R_SGIX:
+
+      /* GL_ARB_shadow / GL 1.4 */
+      case GL_TEXTURE_COMPARE_MODE:
+      case GL_TEXTURE_COMPARE_FUNC:
+
+      /* GL_SGIS_generate_mipmap / GL 1.4 */
+      case GL_GENERATE_MIPMAP:
+
+      /* GL_ARB_depth_texture / GL 1.4 */
+      case GL_DEPTH_TEXTURE_MODE:
+
+      /* GL_EXT_texture_lod_bias / GL 1.4 */
+      case GL_TEXTURE_LOD_BIAS:
+
+      /* GL_SGIX_shadow_ambient / GL_ARB_shadow_ambient */
+      case GL_TEXTURE_COMPARE_FAIL_VALUE_ARB:
+
+      /* GL_SGIX_shadow */
+      case GL_TEXTURE_COMPARE_SGIX:
+      case GL_TEXTURE_COMPARE_OPERATOR_SGIX:
+
+      /* GL_SGIX_texture_coordinate_clamp */
+      case GL_TEXTURE_MAX_CLAMP_S_SGIX:
+      case GL_TEXTURE_MAX_CLAMP_T_SGIX:
+      case GL_TEXTURE_MAX_CLAMP_R_SGIX:
+
+      /* GL_EXT_texture_filter_anisotropic */
+      case GL_TEXTURE_MAX_ANISOTROPY_EXT:
+
+      /* GL_NV_texture_expand_normal */
+      case GL_TEXTURE_UNSIGNED_REMAP_MODE_NV:
+	return 1;
+
+      default:
+	return -1;
+    }
+}
+
+GLint __glGetTexParameteriv_size(GLenum pname)
+{
+    return __glGetTexParameterfv_size(pname);
+}
+
+GLint __glGetLightfv_size(GLenum pname)
+{
+    switch (pname) {
+      case GL_AMBIENT:
+	return 4;
+      case GL_DIFFUSE:
+	return 4;
+      case GL_SPECULAR:
+	return 4;
+      case GL_POSITION:
+	return 4;
+      case GL_SPOT_DIRECTION:
+	return 3;
+      case GL_SPOT_EXPONENT:
+	return 1;
+      case GL_SPOT_CUTOFF:
+	return 1;
+      case GL_CONSTANT_ATTENUATION:
+	return 1;
+      case GL_LINEAR_ATTENUATION:
+	return 1;
+      case GL_QUADRATIC_ATTENUATION:
+	return 1;
+      default:
+	return -1;
+    }
+}
+
+GLint __glGetLightiv_size(GLenum pname)
+{
+    return __glGetLightfv_size(pname);
+}
+
+GLint __glGetMap_size(GLenum target, GLenum query)
+{
+    GLint k, order=0, majorMinor[2];
+
+    /*
+    ** Assume target and query are both valid.
+    */
+    switch (target) {
+      case GL_MAP1_COLOR_4:
+      case GL_MAP1_NORMAL:
+      case GL_MAP1_INDEX:
+      case GL_MAP1_TEXTURE_COORD_1:
+      case GL_MAP1_TEXTURE_COORD_2:
+      case GL_MAP1_TEXTURE_COORD_3:
+      case GL_MAP1_TEXTURE_COORD_4:
+      case GL_MAP1_VERTEX_3:
+      case GL_MAP1_VERTEX_4:
+	switch (query) {
+	  case GL_COEFF:
+	    k = __glMap1d_size(target);
+	    glGetMapiv(target, GL_ORDER, &order);
+	    /*
+	    ** The query above might fail, but then order will be zero anyway.
+	    */
+	    return (order * k);
+	  case GL_DOMAIN:
+	    return 2;
+	  case GL_ORDER:
+	    return 1;
+	}
+	break;
+      case GL_MAP2_COLOR_4:
+      case GL_MAP2_NORMAL:
+      case GL_MAP2_INDEX:
+      case GL_MAP2_TEXTURE_COORD_1:
+      case GL_MAP2_TEXTURE_COORD_2:
+      case GL_MAP2_TEXTURE_COORD_3:
+      case GL_MAP2_TEXTURE_COORD_4:
+      case GL_MAP2_VERTEX_3:
+      case GL_MAP2_VERTEX_4:
+	switch (query) {
+	  case GL_COEFF:
+	    k = __glMap2d_size(target);
+	    majorMinor[0] = majorMinor[1] = 0;
+	    glGetMapiv(target, GL_ORDER, majorMinor);
+	    /*
+	    ** The query above might fail, but then majorMinor will be zeroes
+	    */
+	    return (majorMinor[0] * majorMinor[1] * k);
+	  case GL_DOMAIN:
+	    return 4;
+	  case GL_ORDER:
+	    return 2;
+	}
+	break;
+    }
+    return -1;
+}
+
+GLint __glGetMapdv_size(GLenum target, GLenum query)
+{
+    return __glGetMap_size(target, query);
+}
+
+GLint __glGetMapfv_size(GLenum target, GLenum query)
+{
+    return __glGetMap_size(target, query);
+}
+
+GLint __glGetMapiv_size(GLenum target, GLenum query)
+{
+    return __glGetMap_size(target, query);
+}
+
+GLint __glGetMaterialfv_size(GLenum pname)
+{
+    switch (pname) {
+      case GL_SHININESS:
+	return 1;
+      case GL_COLOR_INDEXES:
+	return 3;
+      case GL_EMISSION:
+	return 4;
+      case GL_AMBIENT:
+	return 4;
+      case GL_DIFFUSE:
+	return 4;
+      case GL_SPECULAR:
+	return 4;
+      case GL_AMBIENT_AND_DIFFUSE:
+	return 4;
+      default:
+	return -1;
+    }
+}
+
+GLint __glGetMaterialiv_size(GLenum pname)
+{
+    return __glGetMaterialfv_size(pname);
+}
+
+GLint __glGetPixelMap_size(GLenum map)
+{
+    GLint size;
+    GLenum query;
+
+    switch (map) {
+      case GL_PIXEL_MAP_I_TO_I:
+	query = GL_PIXEL_MAP_I_TO_I_SIZE;
+	break;
+      case GL_PIXEL_MAP_S_TO_S:
+	query = GL_PIXEL_MAP_S_TO_S_SIZE;
+	break;
+      case GL_PIXEL_MAP_I_TO_R:
+	query = GL_PIXEL_MAP_I_TO_R_SIZE;
+	break;
+      case GL_PIXEL_MAP_I_TO_G:
+	query = GL_PIXEL_MAP_I_TO_G_SIZE;
+	break;
+      case GL_PIXEL_MAP_I_TO_B:
+	query = GL_PIXEL_MAP_I_TO_B_SIZE;
+	break;
+      case GL_PIXEL_MAP_I_TO_A:
+	query = GL_PIXEL_MAP_I_TO_A_SIZE;
+	break;
+      case GL_PIXEL_MAP_R_TO_R:
+	query = GL_PIXEL_MAP_R_TO_R_SIZE;
+	break;
+      case GL_PIXEL_MAP_G_TO_G:
+	query = GL_PIXEL_MAP_G_TO_G_SIZE;
+	break;
+      case GL_PIXEL_MAP_B_TO_B:
+	query = GL_PIXEL_MAP_B_TO_B_SIZE;
+	break;
+      case GL_PIXEL_MAP_A_TO_A:
+	query = GL_PIXEL_MAP_A_TO_A_SIZE;
+	break;
+      default:
+	return -1;
+    }
+    glGetIntegerv(query, &size);
+    return size;
+}
+
+GLint __glGetPixelMapfv_size(GLenum map)
+{
+    return __glGetPixelMap_size(map);
+}
+
+GLint __glGetPixelMapuiv_size(GLenum map)
+{
+    return __glGetPixelMap_size(map);
+}
+
+GLint __glGetPixelMapusv_size(GLenum map)
+{
+    return __glGetPixelMap_size(map);
+}
+
+/*
+** Return the number of words needed to pass back the requested
+** value.
+*/
+GLint __glGet_size(GLenum sq)
+{
+    switch (sq) {
+      case GL_MAX_TEXTURE_SIZE:
+	return 1;
+      case GL_SUBPIXEL_BITS:
+	return 1;
+      case GL_MAX_LIST_NESTING:
+	return 1;
+      case GL_MAP1_COLOR_4:
+      case GL_MAP1_INDEX:
+      case GL_MAP1_NORMAL:
+      case GL_MAP1_TEXTURE_COORD_1:
+      case GL_MAP1_TEXTURE_COORD_2:
+      case GL_MAP1_TEXTURE_COORD_3:
+      case GL_MAP1_TEXTURE_COORD_4:
+      case GL_MAP1_VERTEX_3:
+      case GL_MAP1_VERTEX_4:
+	return 1;
+      case GL_MAP2_COLOR_4:
+      case GL_MAP2_INDEX:
+      case GL_MAP2_NORMAL:
+      case GL_MAP2_TEXTURE_COORD_1:
+      case GL_MAP2_TEXTURE_COORD_2:
+      case GL_MAP2_TEXTURE_COORD_3:
+      case GL_MAP2_TEXTURE_COORD_4:
+      case GL_MAP2_VERTEX_3:
+      case GL_MAP2_VERTEX_4:
+	return 1;
+      case GL_AUTO_NORMAL:
+	return 1;
+      case GL_CURRENT_COLOR:
+	return 4;
+      case GL_CURRENT_INDEX:
+	return 1;
+      case GL_CURRENT_NORMAL:
+	return 3;
+      case GL_CURRENT_TEXTURE_COORDS:
+	return 4;
+      case GL_CURRENT_RASTER_INDEX:
+	return 1;
+      case GL_CURRENT_RASTER_COLOR:
+	return 4;
+      case GL_CURRENT_RASTER_TEXTURE_COORDS:
+	return 4;
+      case GL_CURRENT_RASTER_POSITION:
+	return 4;
+      case GL_CURRENT_RASTER_POSITION_VALID:
+	return 1;
+      case GL_CURRENT_RASTER_DISTANCE:
+	return 1;
+      case GL_POINT_SIZE:
+	return 1;
+      case GL_POINT_SIZE_RANGE:
+      /* case GL_SMOOTH_POINT_SIZE_RANGE: */ /* alias */
+	return 2;
+      case GL_POINT_SIZE_GRANULARITY:
+      /* case GL_SMOOTH_POINT_SIZE_GRANULARITY: */ /* alias */
+	return 1;
+      case GL_ALIASED_POINT_SIZE_RANGE:
+	return 2;
+      case GL_POINT_SMOOTH:
+	return 1;
+      case GL_LINE_SMOOTH:
+	return 1;
+      case GL_LINE_WIDTH:
+	return 1;
+      case GL_LINE_WIDTH_RANGE:
+      /* case GL_SMOOTH_LINE_WIDTH_RANGE: */ /* alias */
+	return 2;
+      case GL_LINE_WIDTH_GRANULARITY:
+      /* case GL_SMOOTH_LINE_WIDTH_GRANULARITY: */ /* alias */
+	return 1;
+      case GL_ALIASED_LINE_WIDTH_RANGE:
+	return 2;
+      case GL_LINE_STIPPLE_PATTERN:
+	return 1;
+      case GL_LINE_STIPPLE_REPEAT:
+	return 1;
+      case GL_LINE_STIPPLE:
+	return 1;
+      case GL_POLYGON_MODE:
+	return 2;
+      case GL_POLYGON_SMOOTH:
+	return 1;
+      case GL_POLYGON_STIPPLE:
+	return 1;
+      case GL_EDGE_FLAG:
+	return 1;
+      case GL_CULL_FACE:
+	return 1;
+      case GL_CULL_FACE_MODE:
+	return 1;
+      case GL_FRONT_FACE:
+	return 1;
+      case GL_LIGHTING:
+	return 1;
+      case GL_LIGHT_MODEL_LOCAL_VIEWER:
+	return 1;
+      case GL_LIGHT_MODEL_TWO_SIDE:
+	return 1;
+      case GL_LIGHT_MODEL_AMBIENT:
+	return 4;
+      case GL_LIGHT_MODEL_COLOR_CONTROL:
+	return 1;
+      case GL_COLOR_MATERIAL:
+	return 1;
+      case GL_COLOR_MATERIAL_FACE:
+	return 1;
+      case GL_COLOR_MATERIAL_PARAMETER:
+	return 1;
+      case GL_SHADE_MODEL:
+	return 1;
+      case GL_FOG:
+	return 1;
+      case GL_FOG_INDEX:
+	return 1;
+      case GL_FOG_DENSITY:
+	return 1;
+      case GL_FOG_START:
+	return 1;
+      case GL_FOG_END:
+	return 1;
+      case GL_FOG_MODE:
+	return 1;
+      case GL_FOG_COLOR:
+	return 4;
+      case GL_DEPTH_RANGE:
+	return 2;
+      case GL_DEPTH_TEST:
+	return 1;
+      case GL_DEPTH_WRITEMASK:
+	return 1;
+      case GL_DEPTH_CLEAR_VALUE:
+	return 1;
+      case GL_DEPTH_FUNC:
+	return 1;
+      case GL_ACCUM_CLEAR_VALUE:
+	return 4;
+      case GL_STENCIL_TEST:
+	return 1;
+      case GL_STENCIL_CLEAR_VALUE:
+	return 1;
+      case GL_STENCIL_FUNC:
+	return 1;
+      case GL_STENCIL_VALUE_MASK:
+	return 1;
+      case GL_STENCIL_FAIL:
+	return 1;
+      case GL_STENCIL_PASS_DEPTH_FAIL:
+	return 1;
+      case GL_STENCIL_PASS_DEPTH_PASS:
+	return 1;
+      case GL_STENCIL_REF:
+	return 1;
+      case GL_STENCIL_WRITEMASK:
+	return 1;
+      case GL_MATRIX_MODE:
+	return 1;
+      case GL_NORMALIZE:
+	return 1;
+      case GL_VIEWPORT:
+	return 4;
+      case GL_ATTRIB_STACK_DEPTH:
+	return 1;
+      case GL_MODELVIEW_STACK_DEPTH:
+	return 1;
+      case GL_PROJECTION_STACK_DEPTH:
+	return 1;
+      case GL_TEXTURE_STACK_DEPTH:
+	return 1;
+      case GL_MODELVIEW_MATRIX:
+	return 16;
+      case GL_PROJECTION_MATRIX:
+	return 16;
+      case GL_TEXTURE_MATRIX:
+	return 16;
+      case GL_ALPHA_TEST:
+	return 1;
+      case GL_ALPHA_TEST_FUNC:
+	return 1;
+      case GL_ALPHA_TEST_REF:
+	return 1;
+      case GL_DITHER:
+	return 1;
+      case GL_BLEND_DST:
+	return 1;
+      case GL_BLEND_SRC:
+	return 1;
+      case GL_BLEND:
+	return 1;
+      case GL_LOGIC_OP_MODE:
+	return 1;
+      case GL_LOGIC_OP:
+	return 1;
+      case GL_DRAW_BUFFER:
+	return 1;
+      case GL_READ_BUFFER:
+	return 1;
+      case GL_SCISSOR_TEST:
+	return 1;
+      case GL_SCISSOR_BOX:
+	return 4;
+      case GL_INDEX_CLEAR_VALUE:
+	return 1;
+      case GL_INDEX_MODE:
+	return 1;
+      case GL_INDEX_WRITEMASK:
+	return 1;
+      case GL_COLOR_CLEAR_VALUE:
+	return 4;
+      case GL_RGBA_MODE:
+	return 1;
+      case GL_COLOR_WRITEMASK:
+	return 4;
+      case GL_RENDER_MODE:
+	return 1;
+      case GL_PERSPECTIVE_CORRECTION_HINT:
+	return 1;
+      case GL_POINT_SMOOTH_HINT:
+	return 1;
+      case GL_LINE_SMOOTH_HINT:
+	return 1;
+      case GL_POLYGON_SMOOTH_HINT:
+	return 1;
+      case GL_FOG_HINT:
+	return 1;
+      case GL_LIST_BASE:
+	return 1;
+      case GL_LIST_INDEX:
+	return 1;
+      case GL_LIST_MODE:
+	return 1;
+      case GL_TEXTURE_GEN_S:
+	return 1;
+      case GL_TEXTURE_GEN_T:
+	return 1;
+      case GL_TEXTURE_GEN_R:
+	return 1;
+      case GL_TEXTURE_GEN_Q:
+	return 1;
+      case GL_PACK_SWAP_BYTES:
+	return 1;
+      case GL_PACK_LSB_FIRST:
+	return 1;
+      case GL_PACK_ROW_LENGTH:
+	return 1;
+      case GL_PACK_IMAGE_HEIGHT:
+	return 1;
+      case GL_PACK_SKIP_ROWS:
+	return 1;
+      case GL_PACK_SKIP_PIXELS:
+	return 1;
+      case GL_PACK_SKIP_IMAGES:
+	return 1;
+      case GL_PACK_ALIGNMENT:
+	return 1;
+      case GL_UNPACK_SWAP_BYTES:
+	return 1;
+      case GL_UNPACK_LSB_FIRST:
+	return 1;
+      case GL_UNPACK_ROW_LENGTH:
+	return 1;
+      case GL_UNPACK_IMAGE_HEIGHT:
+	return 1;
+      case GL_UNPACK_SKIP_ROWS:
+	return 1;
+      case GL_UNPACK_SKIP_PIXELS:
+	return 1;
+      case GL_UNPACK_SKIP_IMAGES:
+	return 1;
+      case GL_UNPACK_ALIGNMENT:
+	return 1;
+      case GL_MAP_COLOR:
+	return 1;
+      case GL_MAP_STENCIL:
+	return 1;
+      case GL_INDEX_SHIFT:
+	return 1;
+      case GL_INDEX_OFFSET:
+	return 1;
+      case GL_RED_SCALE:
+      case GL_GREEN_SCALE:
+      case GL_BLUE_SCALE:
+      case GL_ALPHA_SCALE:
+      case GL_DEPTH_SCALE:
+	return 1;
+      case GL_RED_BIAS:
+      case GL_GREEN_BIAS:
+      case GL_BLUE_BIAS:
+      case GL_ALPHA_BIAS:
+      case GL_DEPTH_BIAS:
+	return 1;
+      case GL_ZOOM_X:
+      case GL_ZOOM_Y:
+	return 1;
+      case GL_PIXEL_MAP_I_TO_I_SIZE:	  case GL_PIXEL_MAP_S_TO_S_SIZE:
+      case GL_PIXEL_MAP_I_TO_R_SIZE:	  case GL_PIXEL_MAP_I_TO_G_SIZE:
+      case GL_PIXEL_MAP_I_TO_B_SIZE:	  case GL_PIXEL_MAP_I_TO_A_SIZE:
+      case GL_PIXEL_MAP_R_TO_R_SIZE:	  case GL_PIXEL_MAP_G_TO_G_SIZE:
+      case GL_PIXEL_MAP_B_TO_B_SIZE:	  case GL_PIXEL_MAP_A_TO_A_SIZE:
+	return 1;
+      case GL_MAX_EVAL_ORDER:
+	return 1;
+      case GL_MAX_LIGHTS:
+	return 1;
+      case GL_MAX_CLIP_PLANES:
+	return 1;
+      case GL_MAX_PIXEL_MAP_TABLE:
+	return 1;
+      case GL_MAX_ATTRIB_STACK_DEPTH:
+	return 1;
+      case GL_MAX_MODELVIEW_STACK_DEPTH:
+	return 1;
+      case GL_MAX_NAME_STACK_DEPTH:
+	return 1;
+      case GL_MAX_PROJECTION_STACK_DEPTH:
+	return 1;
+      case GL_MAX_TEXTURE_STACK_DEPTH:
+	return 1;
+      case GL_INDEX_BITS:
+	return 1;
+      case GL_RED_BITS:
+	return 1;
+      case GL_GREEN_BITS:
+	return 1;
+      case GL_BLUE_BITS:
+	return 1;
+      case GL_ALPHA_BITS:
+	return 1;
+      case GL_DEPTH_BITS:
+	return 1;
+      case GL_STENCIL_BITS:
+	return 1;
+      case GL_ACCUM_RED_BITS:
+      case GL_ACCUM_GREEN_BITS:
+      case GL_ACCUM_BLUE_BITS:
+      case GL_ACCUM_ALPHA_BITS:
+	return 1;
+      case GL_MAP1_GRID_DOMAIN:
+	return 2;
+      case GL_MAP1_GRID_SEGMENTS:
+	return 1;
+      case GL_MAP2_GRID_DOMAIN:
+	return 4;
+      case GL_MAP2_GRID_SEGMENTS:
+	return 2;
+      case GL_TEXTURE_1D:
+      case GL_TEXTURE_2D:
+      case GL_TEXTURE_3D:
+	return 1;
+      case GL_NAME_STACK_DEPTH:
+	return 1;
+      case GL_MAX_VIEWPORT_DIMS:
+	return 2;
+      case GL_DOUBLEBUFFER:
+	return 1;
+      case GL_AUX_BUFFERS:
+	return 1;
+      case GL_STEREO:
+	return 1;
+      case GL_CLIP_PLANE0:	case GL_CLIP_PLANE1:
+      case GL_CLIP_PLANE2:	case GL_CLIP_PLANE3:
+      case GL_CLIP_PLANE4:	case GL_CLIP_PLANE5:
+	return 1;
+      case GL_LIGHT0:	case GL_LIGHT1:
+      case GL_LIGHT2:	case GL_LIGHT3:
+      case GL_LIGHT4:	case GL_LIGHT5:
+      case GL_LIGHT6:	case GL_LIGHT7:
+	return 1;
+      case GL_VERTEX_ARRAY:
+      case GL_VERTEX_ARRAY_SIZE:
+      case GL_VERTEX_ARRAY_TYPE:
+      case GL_VERTEX_ARRAY_STRIDE:
+      case GL_NORMAL_ARRAY:
+      case GL_NORMAL_ARRAY_TYPE:
+      case GL_NORMAL_ARRAY_STRIDE:
+      case GL_COLOR_ARRAY:
+      case GL_COLOR_ARRAY_SIZE:
+      case GL_COLOR_ARRAY_TYPE:
+      case GL_COLOR_ARRAY_STRIDE:
+      case GL_INDEX_ARRAY:
+      case GL_INDEX_ARRAY_TYPE:
+      case GL_INDEX_ARRAY_STRIDE:
+      case GL_TEXTURE_COORD_ARRAY:
+      case GL_TEXTURE_COORD_ARRAY_SIZE:
+      case GL_TEXTURE_COORD_ARRAY_TYPE:
+      case GL_TEXTURE_COORD_ARRAY_STRIDE:
+      case GL_EDGE_FLAG_ARRAY:
+      case GL_EDGE_FLAG_ARRAY_STRIDE:
+	return 1;
+      case GL_TEXTURE_BINDING_1D:
+      case GL_TEXTURE_BINDING_2D:
+      case GL_TEXTURE_BINDING_3D:
+	return 1;
+      case GL_BLEND_COLOR:
+	return 4;
+      case GL_BLEND_EQUATION:
+	return 1;
+      case GL_COLOR_MATRIX:
+	return 16;
+      case GL_COLOR_MATRIX_STACK_DEPTH:
+	return 1;
+      case GL_COLOR_TABLE:
+      case GL_POST_CONVOLUTION_COLOR_TABLE:
+      case GL_POST_COLOR_MATRIX_COLOR_TABLE:
+      case GL_CONVOLUTION_1D:
+      case GL_CONVOLUTION_2D:
+      case GL_SEPARABLE_2D:
+      case GL_HISTOGRAM:
+      case GL_MINMAX:
+	return 1;
+      case GL_POLYGON_OFFSET_FACTOR:
+      case GL_POLYGON_OFFSET_UNITS:
+	return 1;
+      case GL_POST_CONVOLUTION_RED_SCALE:
+      case GL_POST_CONVOLUTION_GREEN_SCALE:
+      case GL_POST_CONVOLUTION_BLUE_SCALE:
+      case GL_POST_CONVOLUTION_ALPHA_SCALE:
+      case GL_POST_CONVOLUTION_RED_BIAS:
+      case GL_POST_CONVOLUTION_GREEN_BIAS:
+      case GL_POST_CONVOLUTION_BLUE_BIAS:
+      case GL_POST_CONVOLUTION_ALPHA_BIAS:
+	return 1;
+      case GL_POST_COLOR_MATRIX_RED_SCALE:
+      case GL_POST_COLOR_MATRIX_GREEN_SCALE:
+      case GL_POST_COLOR_MATRIX_BLUE_SCALE:
+      case GL_POST_COLOR_MATRIX_ALPHA_SCALE:
+      case GL_POST_COLOR_MATRIX_RED_BIAS:
+      case GL_POST_COLOR_MATRIX_GREEN_BIAS:
+      case GL_POST_COLOR_MATRIX_BLUE_BIAS:
+      case GL_POST_COLOR_MATRIX_ALPHA_BIAS:
+	return 1;
+      case GL_RESCALE_NORMAL:
+	return 1;
+      case GL_MAX_ELEMENTS_INDICES:
+      case GL_MAX_ELEMENTS_VERTICES:
+         return 1;
+      case GL_ACTIVE_TEXTURE_ARB:
+      case GL_CLIENT_ACTIVE_TEXTURE_ARB:
+      case GL_MAX_TEXTURE_UNITS_ARB:
+	return 1;
+      case GL_MAX_COLOR_MATRIX_STACK_DEPTH:
+      case GL_MAX_CONVOLUTION_WIDTH:
+      case GL_MAX_CONVOLUTION_HEIGHT:
+	return 1;
+      case GL_OCCLUSION_TEST_RESULT_HP:
+      case GL_OCCLUSION_TEST_HP:
+	return 1;
+      case GL_PACK_INVERT_MESA:
+	return 1;
+      case GL_CULL_VERTEX_IBM:
+	return 1;
+      case GL_RASTER_POSITION_UNCLIPPED_IBM:
+	return 1;
+
+      /* GL_ARB_texture_cube_map / GL 1.3 */
+      case GL_TEXTURE_CUBE_MAP:
+      case GL_TEXTURE_BINDING_CUBE_MAP:
+      case GL_MAX_CUBE_MAP_TEXTURE_SIZE:
+
+      /* GL_ARB_multisample / GL 1.3 */
+      case GL_MULTISAMPLE:
+      case GL_SAMPLE_ALPHA_TO_COVERAGE:
+      case GL_SAMPLE_ALPHA_TO_ONE:
+      case GL_SAMPLE_COVERAGE:
+      case GL_SAMPLE_BUFFERS:
+      case GL_SAMPLES:
+      case GL_SAMPLE_COVERAGE_VALUE:
+      case GL_SAMPLE_COVERAGE_INVERT:
+
+      /* GL_ARB_texture_comrpession / GL 1.3 */
+      case GL_TEXTURE_COMPRESSION_HINT:
+      case GL_NUM_COMPRESSED_TEXTURE_FORMATS:
+	
+      /* GL_EXT_blend_func_separate / GL 1.4 */
+      case GL_BLEND_DST_RGB:
+      case GL_BLEND_SRC_RGB:
+      case GL_BLEND_DST_ALPHA:
+      case GL_BLEND_SRC_ALPHA:
+
+      /* GL_EXT_fog_coord / GL 1.4 */
+      case GL_CURRENT_FOG_COORD:
+      case GL_FOG_COORD_ARRAY_TYPE:
+      case GL_FOG_COORD_ARRAY_STRIDE:
+      case GL_FOG_COORD_ARRAY:
+      case GL_FOG_COORD_SRC:
+
+      /* GL_EXT_secondary_color / GL 1.4 */
+      case GL_COLOR_SUM:
+      case GL_SECONDARY_COLOR_ARRAY_SIZE:
+      case GL_SECONDARY_COLOR_ARRAY_TYPE:
+      case GL_SECONDARY_COLOR_ARRAY_STRIDE:
+      case GL_SECONDARY_COLOR_ARRAY:
+
+      /* GL_EXT_texture_lod_bias / GL 1.4 */
+      case GL_MAX_TEXTURE_LOD_BIAS:
+
+      /* GL_ARB_point_sprite */
+      case GL_POINT_SPRITE_ARB:
+
+      /* GL_ARB_vertex_blend */
+      case GL_MAX_VERTEX_UNITS_ARB:
+      case GL_ACTIVE_VERTEX_UNITS_ARB:
+      case GL_WEIGHT_SUM_UNITY_ARB:
+      case GL_VERTEX_BLEND_ARB:
+      case GL_CURRENT_WEIGHT_ARB:
+      case GL_WEIGHT_ARRAY_ARB:
+      case GL_WEIGHT_ARRAY_TYPE_ARB:
+      case GL_WEIGHT_ARRAY_STRIDE_ARB:
+      case GL_WEIGHT_ARRAY_SIZE_ARB:
+
+      /* GL_ARB_matrix_palette */
+      case GL_MATRIX_PALETTE_ARB:
+      case GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB:
+      case GL_MAX_PALETTE_MATRICES_ARB:
+      case GL_CURRENT_PALETTE_MATRIX_ARB:
+      case GL_CURRENT_MATRIX_INDEX_ARB:
+      case GL_MATRIX_INDEX_ARRAY_ARB:
+      case GL_MATRIX_INDEX_ARRAY_SIZE_ARB:
+      case GL_MATRIX_INDEX_ARRAY_TYPE_ARB:
+      case GL_MATRIX_INDEX_ARRAY_STRIDE_ARB:
+
+      /* GL_EXT_clip_volume_hint */
+      case GL_CLIP_VOLUME_CLIPPING_HINT_EXT:
+
+      /* GL_EXT_depth_bounds_test */
+      case GL_DEPTH_BOUNDS_TEST_EXT:
+
+      /* GL_EXT_stencil_two_size */
+      case GL_STENCIL_TEST_TWO_SIDE_EXT:
+      case GL_ACTIVE_STENCIL_FACE_EXT:
+
+      /* GL_EXT_vertex_weighting */
+      case GL_VERTEX_WEIGHTING_EXT:
+      case GL_MODELVIEW0_EXT:
+      case GL_MODELVIEW1_EXT:
+      case GL_CURRENT_VERTEX_WEIGHT_EXT:
+      case GL_VERTEX_WEIGHT_ARRAY_EXT:
+      case GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT:
+      case GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT:
+      case GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT:
+      /* case GL_MODELVIEW0_STACK_DEPTH_EXT: */ /* alias */
+      case GL_MODELVIEW1_STACK_DEPTH_EXT:
+
+      /* GL_EXT_blend_equation_separate */
+      /* case GL_BLEND_EQUATION_RGB_EXT: */ /* alias */
+      case GL_BLEND_EQUATION_ALPHA_EXT:
+
+      /* GL_ATI_vertex_streams */
+      case GL_MAX_VERTEX_STREAMS_ATI:
+
+      /* GL_ATI_draw_buffers */
+      case GL_MAX_DRAW_BUFFERS_ATI:
+      case GL_DRAW_BUFFER0_ATI:
+      case GL_DRAW_BUFFER1_ATI:
+      case GL_DRAW_BUFFER2_ATI:
+      case GL_DRAW_BUFFER3_ATI:
+      case GL_DRAW_BUFFER4_ATI:
+      case GL_DRAW_BUFFER5_ATI:
+      case GL_DRAW_BUFFER6_ATI:
+      case GL_DRAW_BUFFER7_ATI:
+      case GL_DRAW_BUFFER8_ATI:
+      case GL_DRAW_BUFFER9_ATI:
+      case GL_DRAW_BUFFER10_ATI:
+      case GL_DRAW_BUFFER11_ATI:
+      case GL_DRAW_BUFFER12_ATI:
+      case GL_DRAW_BUFFER13_ATI:
+      case GL_DRAW_BUFFER14_ATI:
+      case GL_DRAW_BUFFER15_ATI:
+
+      /* GL_ATI_separate_stencil */
+      case GL_STENCIL_BACK_FUNC_ATI:
+      case GL_STENCIL_BACK_FAIL_ATI:
+      case GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI:
+      case GL_STENCIL_BACK_PASS_DEPTH_PASS_ATI:
+
+      /* GL_NV_depth_clamp */
+      case GL_DEPTH_CLAMP_NV:
+
+      /* GL_NV_fog_distance */
+      case GL_FOG_DISTANCE_MODE_NV:
+
+      /* GL_NV_light_max_exponent */
+      case GL_MAX_SHININESS_NV:
+      case GL_MAX_SPOT_EXPONENT_NV:
+
+      /* GL_NV_multisample_filter_hint */
+      case GL_MULTISAMPLE_FILTER_HINT_NV:
+
+      /* GL_NV_point_sprite */
+      /* case GL_POINT_SPRITE_NV: */ /* alias */
+      case GL_POINT_SPRITE_R_MODE_NV:
+
+      /* GL_NV_primitive_restart */
+      case GL_PRIMITIVE_RESTART_NV:
+      case GL_PRIMITIVE_RESTART_INDEX_NV:
+
+      /* GL_NV_register_combiners */
+      case GL_REGISTER_COMBINERS_NV:
+      case GL_NUM_GENERAL_COMBINERS_NV:
+      case GL_COLOR_SUM_CLAMP_NV:
+      case GL_MAX_GENERAL_COMBINERS_NV:
+
+      /* GL_NV_register_combiners2 */
+      case GL_PER_STAGE_CONSTANTS_NV:
+
+      /* GL_NV_texture_rectangle */
+      case GL_TEXTURE_RECTANGLE_NV:
+      case GL_TEXTURE_BINDING_RECTANGLE_NV:
+      case GL_MAX_RECTANGLE_TEXTURE_SIZE_NV:
+	return 1;
+
+      /* GL_EXT_depth_bounds_test */
+      case GL_DEPTH_BOUNDS_EXT:
+	return 2;
+
+      /* GL_EXT_secondary_color / GL 1.4 */
+      case GL_CURRENT_SECONDARY_COLOR:
+
+      /* GL_NV_register_combiners */
+      case GL_CONSTANT_COLOR0_NV:
+      case GL_CONSTANT_COLOR1_NV:
+	return 4;
+
+      /* GL_ARB_vertex_blend */
+      /* case GL_MODELVIEW0_ARB: */ /* alias */
+      /* case GL_MODELVIEW1_ARB: */ /* alias */
+      case GL_MODELVIEW2_ARB:
+      case GL_MODELVIEW3_ARB:
+      case GL_MODELVIEW4_ARB:
+      case GL_MODELVIEW5_ARB:
+      case GL_MODELVIEW6_ARB:
+      case GL_MODELVIEW7_ARB:
+      case GL_MODELVIEW8_ARB:
+      case GL_MODELVIEW9_ARB:
+      case GL_MODELVIEW10_ARB:
+      case GL_MODELVIEW11_ARB:
+      case GL_MODELVIEW12_ARB:
+      case GL_MODELVIEW13_ARB:
+      case GL_MODELVIEW14_ARB:
+      case GL_MODELVIEW15_ARB:
+      case GL_MODELVIEW16_ARB:
+      case GL_MODELVIEW17_ARB:
+      case GL_MODELVIEW18_ARB:
+      case GL_MODELVIEW19_ARB:
+      case GL_MODELVIEW20_ARB:
+      case GL_MODELVIEW21_ARB:
+      case GL_MODELVIEW22_ARB:
+      case GL_MODELVIEW23_ARB:
+      case GL_MODELVIEW24_ARB:
+      case GL_MODELVIEW25_ARB:
+      case GL_MODELVIEW26_ARB:
+      case GL_MODELVIEW27_ARB:
+      case GL_MODELVIEW28_ARB:
+      case GL_MODELVIEW29_ARB:
+      case GL_MODELVIEW30_ARB:
+      case GL_MODELVIEW31_ARB:
+
+      /* GL_EXT_vertex_weighting */
+      /* case GL_MODELVIEW0_MATRIX_EXT: */ /* alias */
+      case GL_MODELVIEW1_MATRIX_EXT:
+	return 32;
+
+      /* GL_ARB_texture_comrpession / GL 1.3 */
+      case GL_COMPRESSED_TEXTURE_FORMATS: {
+	  GLint temp;
+	  
+	  glGetIntegerv( GL_NUM_COMPRESSED_TEXTURE_FORMATS, & temp );
+	  return temp;
+      }
+
+      default:
+	return -1;
+    }
+}
+
+GLint __glGetDoublev_size(GLenum sq)
+{
+    return __glGet_size(sq);
+}
+
+GLint __glGetFloatv_size(GLenum sq)
+{
+    return __glGet_size(sq);
+}
+
+GLint __glGetIntegerv_size(GLenum sq)
+{
+    return __glGet_size(sq);
+}
+
+GLint __glGetBooleanv_size(GLenum sq)
+{
+    return __glGet_size(sq);
+}
+
+GLint __glGetTexLevelParameterfv_size(GLenum pname)
+{
+    switch (pname) {
+      case GL_TEXTURE_WIDTH:
+      case GL_TEXTURE_HEIGHT:
+      case GL_TEXTURE_DEPTH:
+      case GL_TEXTURE_COMPONENTS:
+      case GL_TEXTURE_BORDER:
+      case GL_TEXTURE_RED_SIZE:
+      case GL_TEXTURE_GREEN_SIZE:
+      case GL_TEXTURE_BLUE_SIZE:
+      case GL_TEXTURE_ALPHA_SIZE:
+      case GL_TEXTURE_LUMINANCE_SIZE:
+      case GL_TEXTURE_INTENSITY_SIZE:
+
+      /* GL_ARB_texture_compression / GL 1.3 */
+      case GL_TEXTURE_COMPRESSED_IMAGE_SIZE:
+      case GL_TEXTURE_COMPRESSED:
+
+      /* GL_ARB_depth_texture / GL 1.4 */
+      case GL_TEXTURE_DEPTH_SIZE:
+	return 1;
+
+      default:
+	return -1;
+    }
+}
+
+GLint __glGetTexLevelParameteriv_size(GLenum pname)
+{
+    return __glGetTexLevelParameterfv_size(pname);
+}
+
+GLint __glGetTexImage_size(GLenum target, GLint level, GLenum format,
+			   GLenum type, GLint width, GLint height, GLint depth)
+{
+    return __glXImageSize( format, type, target, width, height, depth,
+			   0, 0, 0, 0, 4 );
+}
+
+GLint __glGetConvolutionParameteriv_size(GLenum pname)
+{
+    switch (pname) {
+      case GL_CONVOLUTION_BORDER_COLOR:
+      case GL_CONVOLUTION_FILTER_SCALE:
+      case GL_CONVOLUTION_FILTER_BIAS:
+	return 4;
+      case GL_CONVOLUTION_BORDER_MODE:
+      case GL_CONVOLUTION_FORMAT:
+      case GL_CONVOLUTION_WIDTH:
+      case GL_CONVOLUTION_HEIGHT:
+      case GL_MAX_CONVOLUTION_WIDTH:
+      case GL_MAX_CONVOLUTION_HEIGHT:
+	return 1;
+      default:
+	return -1;
+    }
+}
+
+GLint __glGetConvolutionParameterfv_size(GLenum pname)
+{
+    return __glGetConvolutionParameteriv_size(pname);
+}
+
+
+GLint __glGetHistogramParameterfv_size(GLenum pname)
+{
+    switch (pname) {
+      case GL_HISTOGRAM_WIDTH:
+      case GL_HISTOGRAM_FORMAT:
+      case GL_HISTOGRAM_RED_SIZE:
+      case GL_HISTOGRAM_GREEN_SIZE:
+      case GL_HISTOGRAM_BLUE_SIZE:
+      case GL_HISTOGRAM_ALPHA_SIZE:
+      case GL_HISTOGRAM_LUMINANCE_SIZE:
+      case GL_HISTOGRAM_SINK:
+	return 1;
+      default:
+	return -1;
+    }
+}
+
+GLint __glGetHistogramParameteriv_size(GLenum pname)
+{
+    return __glGetHistogramParameterfv_size(pname);
+}
+
+GLint __glGetMinmaxParameterfv_size(GLenum pname)
+{
+    switch (pname) {
+      case GL_MINMAX_FORMAT:
+      case GL_MINMAX_SINK:
+	return 1;
+      default:
+	return -1;
+    }
+}
+
+GLint __glGetMinmaxParameteriv_size(GLenum pname)
+{
+    return __glGetMinmaxParameterfv_size(pname);
+}
+
+GLint __glGetColorTableParameterfv_size(GLenum pname)
+{
+    switch(pname) {
+
+    case GL_COLOR_TABLE_SCALE: /* return RGBA */
+    case GL_COLOR_TABLE_BIAS:
+	return 4;
+    case GL_COLOR_TABLE_FORMAT:
+    case GL_COLOR_TABLE_WIDTH:
+    case GL_COLOR_TABLE_RED_SIZE:
+    case GL_COLOR_TABLE_GREEN_SIZE:
+    case GL_COLOR_TABLE_BLUE_SIZE:
+    case GL_COLOR_TABLE_ALPHA_SIZE:
+    case GL_COLOR_TABLE_LUMINANCE_SIZE:
+    case GL_COLOR_TABLE_INTENSITY_SIZE:
+	return 1;
+    default:
+	return 0;
+    }
+}
+
+GLint __glGetColorTableParameteriv_size(GLenum pname)
+{
+    return __glGetColorTableParameterfv_size(pname);
+}
+
diff --git a/nx-X11/programs/Xserver/GL/glx/singlesize.h b/nx-X11/programs/Xserver/GL/glx/singlesize.h
new file mode 100644
index 000000000..4804a9982
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/singlesize.h
@@ -0,0 +1,87 @@
+/* $XFree86$ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _singlesize_h_
+#define _singlesize_h_
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#include "indirect_size.h"
+
+extern GLint __glReadPixels_size(GLenum format, GLenum type,
+				 GLint width, GLint height);
+extern GLint __glGetTexEnvfv_size(GLenum pname);
+extern GLint __glGetTexEnviv_size(GLenum pname);
+extern GLint __glGetTexGenfv_size(GLenum pname);
+extern GLint __glGetTexGendv_size(GLenum pname);
+extern GLint __glGetTexGeniv_size(GLenum pname);
+extern GLint __glGetTexParameterfv_size(GLenum pname);
+extern GLint __glGetTexParameteriv_size(GLenum pname);
+extern GLint __glGetLightfv_size(GLenum pname);
+extern GLint __glGetLightiv_size(GLenum pname);
+extern GLint __glGetMap_size(GLenum pname, GLenum query);
+extern GLint __glGetMapdv_size(GLenum target, GLenum query);
+extern GLint __glGetMapfv_size(GLenum target, GLenum query);
+extern GLint __glGetMapiv_size(GLenum target, GLenum query);
+extern GLint __glGetMaterialfv_size(GLenum pname);
+extern GLint __glGetMaterialiv_size(GLenum pname);
+extern GLint __glGetPixelMap_size(GLenum map);
+extern GLint __glGetPixelMapfv_size(GLenum map);
+extern GLint __glGetPixelMapuiv_size(GLenum map);
+extern GLint __glGetPixelMapusv_size(GLenum map);
+extern GLint __glGet_size(GLenum sq);
+extern GLint __glGetDoublev_size(GLenum sq);
+extern GLint __glGetFloatv_size(GLenum sq);
+extern GLint __glGetIntegerv_size(GLenum sq);
+extern GLint __glGetBooleanv_size(GLenum sq);
+extern GLint __glGetTexLevelParameterfv_size(GLenum pname);
+extern GLint __glGetTexLevelParameteriv_size(GLenum pname);
+extern GLint __glGetTexImage_size(GLenum target, GLint level, GLenum format,
+				  GLenum type, GLint width, GLint height,
+				  GLint depth);
+extern GLint __glGetColorTableParameterfv_size(GLenum pname);
+extern GLint __glGetColorTableParameteriv_size(GLenum pname);
+extern GLint __glGetConvolutionParameterfv_size(GLenum pname);
+extern GLint __glGetConvolutionParameteriv_size(GLenum pname);
+extern GLint __glGetHistogramParameterfv_size(GLenum pname);
+extern GLint __glGetHistogramParameteriv_size(GLenum pname);
+extern GLint __glGetMinmaxParameterfv_size(GLenum pname);
+extern GLint __glGetMinmaxParameteriv_size(GLenum pname);
+
+#endif /* _singlesize_h_ */
+
diff --git a/nx-X11/programs/Xserver/GL/glx/unpack.h b/nx-X11/programs/Xserver/GL/glx/unpack.h
new file mode 100644
index 000000000..723fb85f3
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/unpack.h
@@ -0,0 +1,240 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/unpack.h,v 1.4 2002/01/14 22:47:08 tsi Exp $ */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef __GLX_unpack_h__
+#define __GLX_unpack_h__
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define __GLX_PAD(s) (((s)+3) & (GLuint)~3)
+
+/*
+** Fetch the context-id out of a SingleReq request pointed to by pc.
+*/
+#define __GLX_GET_SINGLE_CONTEXT_TAG(pc) (((xGLXSingleReq*)pc)->contextTag)
+#define __GLX_GET_VENDPRIV_CONTEXT_TAG(pc) (((xGLXVendorPrivateReq*)pc)->contextTag)
+
+/*
+** Fetch a double from potentially unaligned memory.
+*/
+#ifdef __GLX_ALIGN64
+#define __GLX_MEM_COPY(dst,src,n)	if (src && dst) memcpy(dst,src,n)
+#define __GLX_GET_DOUBLE(dst,src)	__GLX_MEM_COPY(&dst,src,8)
+#else
+#define __GLX_GET_DOUBLE(dst,src)	(dst) = *((GLdouble*)(src))
+#endif
+
+extern void __glXMemInit(void);
+
+extern xGLXSingleReply __glXReply;
+
+#define __GLX_BEGIN_REPLY(size) \
+  	__glXReply.length = __GLX_PAD(size) >> 2;	\
+  	__glXReply.type = X_Reply; 			\
+  	__glXReply.sequenceNumber = client->sequence;
+
+#define __GLX_SEND_HEADER() \
+	WriteToClient( client, sz_xGLXSingleReply, (char *)&__glXReply);
+
+#define __GLX_PUT_RETVAL(a) \
+  	__glXReply.retval = (a);
+  
+#define __GLX_PUT_SIZE(a) \
+  	__glXReply.size = (a);
+
+#define __GLX_PUT_RENDERMODE(m) \
+        __glXReply.pad3 = (m)
+
+/*
+** Get a buffer to hold returned data, with the given alignment.  If we have
+** to realloc, allocate size+align, in case the pointer has to be bumped for
+** alignment.  The answerBuffer should already be aligned.
+**
+** NOTE: the cast (long)res below assumes a long is large enough to hold a
+** pointer.
+*/
+#define __GLX_GET_ANSWER_BUFFER(res,cl,size,align)			 \
+    if ((size) > sizeof(answerBuffer)) {				 \
+	int bump;							 \
+	if ((cl)->returnBufSize < (size)+(align)) {			 \
+	    (cl)->returnBuf = (GLbyte*)Xrealloc((cl)->returnBuf,	 \
+						(size)+(align));         \
+	    if (!(cl)->returnBuf) {					 \
+		return BadAlloc;					 \
+	    }								 \
+	    (cl)->returnBufSize = (size)+(align);			 \
+	}								 \
+	res = (char*)cl->returnBuf;					 \
+	bump = (long)(res) % (align);					 \
+	if (bump) res += (align) - (bump);				 \
+    } else {								 \
+	res = (char *)answerBuffer;					 \
+    }
+
+#define __GLX_PUT_BYTE() \
+  	*(GLbyte *)&__glXReply.pad3 = *(GLbyte *)answer
+	  
+#define __GLX_PUT_SHORT() \
+  	*(GLshort *)&__glXReply.pad3 = *(GLshort *)answer
+	  
+#define __GLX_PUT_INT() \
+  	*(GLint *)&__glXReply.pad3 = *(GLint *)answer
+	  
+#define __GLX_PUT_FLOAT() \
+  	*(GLfloat *)&__glXReply.pad3 = *(GLfloat *)answer
+	  
+#define __GLX_PUT_DOUBLE() \
+  	*(GLdouble *)&__glXReply.pad3 = *(GLdouble *)answer
+	  
+#define __GLX_SEND_BYTE_ARRAY(len) \
+	WriteToClient(client, __GLX_PAD((len)*__GLX_SIZE_INT8), (char *)answer)
+
+#define __GLX_SEND_SHORT_ARRAY(len) \
+	WriteToClient(client, __GLX_PAD((len)*__GLX_SIZE_INT16), (char *)answer)
+  
+#define __GLX_SEND_INT_ARRAY(len) \
+	WriteToClient(client, (len)*__GLX_SIZE_INT32, (char *)answer)
+  
+#define __GLX_SEND_FLOAT_ARRAY(len) \
+	WriteToClient(client, (len)*__GLX_SIZE_FLOAT32, (char *)answer)
+  
+#define __GLX_SEND_DOUBLE_ARRAY(len) \
+	WriteToClient(client, (len)*__GLX_SIZE_FLOAT64, (char *)answer)
+
+
+#define __GLX_SEND_VOID_ARRAY(len)  __GLX_SEND_BYTE_ARRAY(len)
+#define __GLX_SEND_UBYTE_ARRAY(len)  __GLX_SEND_BYTE_ARRAY(len)
+#define __GLX_SEND_USHORT_ARRAY(len) __GLX_SEND_SHORT_ARRAY(len)
+#define __GLX_SEND_UINT_ARRAY(len)  __GLX_SEND_INT_ARRAY(len)
+
+/*
+** PERFORMANCE NOTE:
+** Machine dependent optimizations abound here; these swapping macros can
+** conceivably be replaced with routines that do the job faster.
+*/
+#define __GLX_DECLARE_SWAP_VARIABLES \
+	GLbyte sw
+
+#define __GLX_DECLARE_SWAP_ARRAY_VARIABLES \
+  	GLbyte *swapPC;		\
+  	GLbyte *swapEnd
+
+
+#define __GLX_SWAP_INT(pc) 			\
+  	sw = ((GLbyte *)(pc))[0]; 		\
+  	((GLbyte *)(pc))[0] = ((GLbyte *)(pc))[3]; 	\
+  	((GLbyte *)(pc))[3] = sw; 		\
+  	sw = ((GLbyte *)(pc))[1]; 		\
+  	((GLbyte *)(pc))[1] = ((GLbyte *)(pc))[2]; 	\
+  	((GLbyte *)(pc))[2] = sw;	
+
+#define __GLX_SWAP_SHORT(pc) \
+  	sw = ((GLbyte *)(pc))[0]; 		\
+  	((GLbyte *)(pc))[0] = ((GLbyte *)(pc))[1]; 	\
+  	((GLbyte *)(pc))[1] = sw; 	
+
+#define __GLX_SWAP_DOUBLE(pc) \
+  	sw = ((GLbyte *)(pc))[0]; 		\
+  	((GLbyte *)(pc))[0] = ((GLbyte *)(pc))[7]; 	\
+  	((GLbyte *)(pc))[7] = sw; 		\
+  	sw = ((GLbyte *)(pc))[1]; 		\
+  	((GLbyte *)(pc))[1] = ((GLbyte *)(pc))[6]; 	\
+  	((GLbyte *)(pc))[6] = sw;			\
+  	sw = ((GLbyte *)(pc))[2]; 		\
+  	((GLbyte *)(pc))[2] = ((GLbyte *)(pc))[5]; 	\
+  	((GLbyte *)(pc))[5] = sw;			\
+  	sw = ((GLbyte *)(pc))[3]; 		\
+  	((GLbyte *)(pc))[3] = ((GLbyte *)(pc))[4]; 	\
+  	((GLbyte *)(pc))[4] = sw;	
+
+#define __GLX_SWAP_FLOAT(pc) \
+  	sw = ((GLbyte *)(pc))[0]; 		\
+  	((GLbyte *)(pc))[0] = ((GLbyte *)(pc))[3]; 	\
+  	((GLbyte *)(pc))[3] = sw; 		\
+  	sw = ((GLbyte *)(pc))[1]; 		\
+  	((GLbyte *)(pc))[1] = ((GLbyte *)(pc))[2]; 	\
+  	((GLbyte *)(pc))[2] = sw;	
+
+#define __GLX_SWAP_INT_ARRAY(pc, count) \
+  	swapPC = ((GLbyte *)(pc));		\
+  	swapEnd = ((GLbyte *)(pc)) + (count)*__GLX_SIZE_INT32;\
+  	while (swapPC < swapEnd) {		\
+	    __GLX_SWAP_INT(swapPC);		\
+	    swapPC += __GLX_SIZE_INT32;		\
+	}
+	
+#define __GLX_SWAP_SHORT_ARRAY(pc, count) \
+  	swapPC = ((GLbyte *)(pc));		\
+  	swapEnd = ((GLbyte *)(pc)) + (count)*__GLX_SIZE_INT16;\
+  	while (swapPC < swapEnd) {		\
+	    __GLX_SWAP_SHORT(swapPC);		\
+	    swapPC += __GLX_SIZE_INT16;		\
+	}
+	
+#define __GLX_SWAP_DOUBLE_ARRAY(pc, count) \
+  	swapPC = ((GLbyte *)(pc));		\
+  	swapEnd = ((GLbyte *)(pc)) + (count)*__GLX_SIZE_FLOAT64;\
+  	while (swapPC < swapEnd) {		\
+	    __GLX_SWAP_DOUBLE(swapPC);		\
+	    swapPC += __GLX_SIZE_FLOAT64;	\
+	}
+    
+#define __GLX_SWAP_FLOAT_ARRAY(pc, count) \
+  	swapPC = ((GLbyte *)(pc));		\
+  	swapEnd = ((GLbyte *)(pc)) + (count)*__GLX_SIZE_FLOAT32;\
+  	while (swapPC < swapEnd) {		\
+	    __GLX_SWAP_FLOAT(swapPC);		\
+	    swapPC += __GLX_SIZE_FLOAT32;	\
+	}
+
+#define __GLX_SWAP_REPLY_HEADER() \
+  	__GLX_SWAP_SHORT(&__glXReply.sequenceNumber); \
+  	__GLX_SWAP_INT(&__glXReply.length);
+
+#define __GLX_SWAP_REPLY_RETVAL() \
+  	__GLX_SWAP_INT(&__glXReply.retval)
+
+#define __GLX_SWAP_REPLY_SIZE() \
+  	__GLX_SWAP_INT(&__glXReply.size)
+
+#endif /* !__GLX_unpack_h__ */
+
+
+
+
+
diff --git a/nx-X11/programs/Xserver/GL/glx/xfont.c b/nx-X11/programs/Xserver/GL/glx/xfont.c
new file mode 100644
index 000000000..c4995e272
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glx/xfont.c
@@ -0,0 +1,195 @@
+/* $XFree86$ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxutil.h"
+#include "g_disptab.h"
+#include <unpack.h>
+#include <GL/gl.h>
+#include <pixmapstr.h>
+#include <windowstr.h>
+#include <dixfontstr.h>
+
+extern XID clientErrorValue;	/* imported kludge from dix layer */
+
+/*
+** Make a single GL bitmap from a single X glyph
+*/
+static int __glXMakeBitmapFromGlyph(FontPtr font, CharInfoPtr pci)
+{
+    int i, j;
+    int widthPadded;	/* width of glyph in bytes, as padded by X */
+    int allocBytes;	/* bytes to allocate to store bitmap */
+    int w;		/* width of glyph in bits */
+    int h;		/* height of glyph */
+    register unsigned char *pglyph;
+    register unsigned char *p;
+    unsigned char *allocbuf;
+#define __GL_CHAR_BUF_SIZE 2048
+    unsigned char buf[__GL_CHAR_BUF_SIZE];
+
+    w = GLYPHWIDTHPIXELS(pci);
+    h = GLYPHHEIGHTPIXELS(pci);
+    widthPadded = GLYPHWIDTHBYTESPADDED(pci);
+
+    /*
+    ** Use the local buf if possible, otherwise malloc.
+    */
+    allocBytes = widthPadded * h;
+    if (allocBytes <= __GL_CHAR_BUF_SIZE) {
+	p = buf;
+	allocbuf = 0;
+    } else {
+	p = (unsigned char *) __glXMalloc(allocBytes);
+	if (!p)
+	    return BadAlloc;
+	allocbuf = p;
+    }
+
+    /*
+    ** We have to reverse the picture, top to bottom
+    */
+
+    pglyph = FONTGLYPHBITS(FONTGLYPHS(font), pci) + (h-1)*widthPadded;
+    for (j=0; j < h; j++) {
+	for (i=0; i < widthPadded; i++) {
+	    p[i] = pglyph[i];
+	}
+	pglyph -= widthPadded;
+	p += widthPadded;
+    }
+    glBitmap(w, h, -pci->metrics.leftSideBearing, pci->metrics.descent,
+	     pci->metrics.characterWidth, 0, allocbuf ? allocbuf : buf);
+
+    if (allocbuf) {
+	__glXFree(allocbuf);
+    }
+    return Success;
+#undef __GL_CHAR_BUF_SIZE
+}
+
+/*
+** Create a GL bitmap for each character in the X font.  The bitmap is stored
+** in a display list.
+*/
+
+static int 
+MakeBitmapsFromFont(FontPtr pFont, int first, int count, int list_base)
+{
+    unsigned long   i, nglyphs;
+    CARD8	    chs[2];		/* the font index we are going after */
+    CharInfoPtr	    pci;
+    int rv;				/* return value */
+    int encoding = (FONTLASTROW(pFont) == 0) ? Linear16Bit : TwoD16Bit;
+    
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, FALSE);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, BITMAP_BIT_ORDER == LSBFirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, 0);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, 0);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, GLYPHPADBYTES);
+    for (i=0; i < count; i++) {
+	chs[0] = (first + i) >> 8;	/* high byte is first byte */
+	chs[1] = first + i;
+
+	(*pFont->get_glyphs)(pFont, 1, chs, (FontEncoding)encoding, 
+		&nglyphs, &pci);
+
+	/*
+	** Define a display list containing just a glBitmap() call.
+	*/
+	glNewList(list_base + i, GL_COMPILE);
+	if (nglyphs ) {
+	    rv = __glXMakeBitmapFromGlyph(pFont, pci);
+	    if (rv) {
+		return rv;
+	    }
+	}
+	glEndList();
+    }
+    return Success;
+}
+
+/************************************************************************/
+
+int __glXUseXFont(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXUseXFontReq *req;
+    FontPtr pFont;
+    GC *pGC;
+    GLuint currentListIndex;
+    __GLXcontext *cx;
+    int error;
+
+    req = (xGLXUseXFontReq *) pc;
+    cx = __glXForceCurrent(cl, req->contextTag, &error);
+    if (!cx) {
+	return error;
+    }
+
+    glGetIntegerv(GL_LIST_INDEX, (GLint*) &currentListIndex);
+    if (currentListIndex != 0) {
+	/*
+	** A display list is currently being made.  It is an error
+	** to try to make a font during another lists construction.
+	*/
+	client->errorValue = cx->id;
+	return __glXBadContextState;
+    }
+
+    /*
+    ** Font can actually be either the ID of a font or the ID of a GC
+    ** containing a font.
+    */
+    pFont = (FontPtr)LookupIDByType(req->font, RT_FONT);
+    if (!pFont) {
+        pGC = (GC *)LookupIDByType(req->font, RT_GC);
+        if (!pGC) {
+	    client->errorValue = req->font;
+            return BadFont;
+	}
+	pFont = pGC->font;
+    }
+
+    return MakeBitmapsFromFont(pFont, req->first, req->count,
+				    req->listBase);
+}
diff --git a/nx-X11/programs/Xserver/GL/glxmodule.c b/nx-X11/programs/Xserver/GL/glxmodule.c
new file mode 100644
index 000000000..f8c03913e
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/glxmodule.c
@@ -0,0 +1,1270 @@
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+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, 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 PRECISION INSIGHT AND/OR ITS 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.
+
+**************************************************************************/
+/* $XFree86: xc/programs/Xserver/GL/glxmodule.c,v 1.11 2001/06/15 21:22:38 dawes Exp $ */
+
+/*
+ * Authors:
+ *   Kevin E. Martin <kevin@precisioninsight.com>
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86Module.h"
+#include "colormap.h"
+#include "micmap.h"
+#include "globals.h"
+
+static MODULESETUPPROTO(glxSetup);
+
+extern void GlxExtensionInit(INITARGS);
+extern void GlxWrapInitVisuals(miInitVisualsProcPtr *);
+extern void InitGlxWrapInitVisuals(void (*f)(miInitVisualsProcPtr *));
+
+static const char *initdeps[] = { "DOUBLE-BUFFER", NULL };
+
+ExtensionModule GLXExt =
+{
+    GlxExtensionInit,
+    "GLX",
+    &noGlxExtension,
+    NULL,
+    initdeps
+};
+
+static const char *glcoreSymbols[] = {
+    "__glCallLists_size",
+    "__glColorTableParameterfv_size",
+    "__glColorTableParameteriv_size",
+    "__glConvolutionParameterfv_size",
+    "__glConvolutionParameteriv_size",
+    "__glDDXExtensionInfo",
+    "__glDDXScreenInfo",
+    "__glFloorLog2",
+    "__glFogfv_size",
+    "__glFogiv_size",
+    "__glGetBooleanv_size",
+    "__glGetColorTableParameterfv_size",
+    "__glGetColorTableParameteriv_size",
+    "__glGetConvolutionParameterfv_size",
+    "__glGetConvolutionParameteriv_size",
+    "__glGetDoublev_size",
+    "__glGetFloatv_size",
+    "__glGetHistogramParameterfv_size",
+    "__glGetHistogramParameteriv_size",
+    "__glGetIntegerv_size",
+    "__glGetLightfv_size",
+    "__glGetLightiv_size",
+    "__glGetMapdv_size",
+    "__glGetMapfv_size",
+    "__glGetMapiv_size",
+    "__glGetMaterialfv_size",
+    "__glGetMaterialiv_size",
+    "__glGetMinmaxParameterfv_size",
+    "__glGetMinmaxParameteriv_size",
+    "__glGetPixelMapfv_size",
+    "__glGetPixelMapuiv_size",
+    "__glGetPixelMapusv_size",
+    "__glGetTexEnvfv_size",
+    "__glGetTexEnviv_size",
+    "__glGetTexGendv_size",
+    "__glGetTexGenfv_size",
+    "__glGetTexGeniv_size",
+    "__glGetTexImage_size",
+    "__glGetTexLevelParameterfv_size",
+    "__glGetTexLevelParameteriv_size",
+    "__glGetTexParameterfv_size",
+    "__glGetTexParameteriv_size",
+    "__glLightModelfv_size",
+    "__glLightModeliv_size",
+    "__glLightfv_size",
+    "__glLightiv_size",
+    "__glMaterialfv_size",
+    "__glMaterialiv_size",
+    "__glPointParameterfvARB_size",
+    "__glReadPixels_size",
+    "__glTexEnvfv_size",
+    "__glTexEnviv_size",
+    "__glTexGendv_size",
+    "__glTexGenfv_size",
+    "__glTexGeniv_size",
+    "__glTexParameterfv_size",
+    "__glTexParameteriv_size",
+    "__glXglDDXExtensionInfo",
+    "__glXglDDXScreenInfo",
+    "__glXActiveScreens",
+    "__glXAssociateContext",
+    "__glXBadContext",
+    "__glXBadContextState",
+    "__glXBadContextTag",
+    "__glXBadCurrentWindow",
+    "__glXBadDrawable",
+    "__glXBadLargeRequest",
+    "__glXBadPixmap",
+    "__glXBadRenderRequest",
+    "__glXBitmapReqSize",
+    "__glXCacheDrawableSize",
+    "__glXCallListsReqSize",
+    "__glXClearErrorOccured",
+    "__glXClientInfo",
+    "__glXClientRes",
+    "__glXClients",
+    "__glXColorSubTableReqSize",
+    "__glXColorTableParameterfvReqSize",
+    "__glXColorTableParameterivReqSize",
+    "__glXColorTableReqSize",
+    "__glXContextRes",
+    "__glXConvolutionFilter1DReqSize",
+    "__glXConvolutionFilter2DReqSize",
+    "__glXConvolutionParameterfvReqSize",
+    "__glXConvolutionParameterivReqSize",
+    "__glXCopyContext",
+    "__glXCoreType",
+    "__glXCreateContext",
+    "__glXCreateGLXPixmap",
+    "__glXDeassociateContext",
+    "__glXDestroyContext",
+    "__glXDestroyGLXPixmap",
+    "__glXDispSwap_Accum",
+    "__glXDispSwap_ActiveStencilFaceEXT",
+    "__glXDispSwap_ActiveTextureARB",
+    "__glXDispSwap_AlphaFunc",
+    "__glXDispSwap_AreTexturesResident",
+    "__glXDispSwap_AreTexturesResidentEXT",
+    "__glXDispSwap_Begin",
+    "__glXDispSwap_BindTexture",
+    "__glXDispSwap_Bitmap",
+    "__glXDispSwap_BlendColor",
+    "__glXDispSwap_BlendEquation",
+    "__glXDispSwap_BlendFunc",
+    "__glXDispSwap_CallList",
+    "__glXDispSwap_CallLists",
+    "__glXDispSwap_Clear",
+    "__glXDispSwap_ClearAccum",
+    "__glXDispSwap_ClearColor",
+    "__glXDispSwap_ClearDepth",
+    "__glXDispSwap_ClearIndex",
+    "__glXDispSwap_ClearStencil",
+    "__glXDispSwap_ClipPlane",
+    "__glXDispSwap_Color3bv",
+    "__glXDispSwap_Color3dv",
+    "__glXDispSwap_Color3fv",
+    "__glXDispSwap_Color3iv",
+    "__glXDispSwap_Color3sv",
+    "__glXDispSwap_Color3ubv",
+    "__glXDispSwap_Color3uiv",
+    "__glXDispSwap_Color3usv",
+    "__glXDispSwap_Color4bv",
+    "__glXDispSwap_Color4dv",
+    "__glXDispSwap_Color4fv",
+    "__glXDispSwap_Color4iv",
+    "__glXDispSwap_Color4sv",
+    "__glXDispSwap_Color4ubv",
+    "__glXDispSwap_Color4uiv",
+    "__glXDispSwap_Color4usv",
+    "__glXDispSwap_ColorMask",
+    "__glXDispSwap_ColorMaterial",
+    "__glXDispSwap_ColorSubTable",
+    "__glXDispSwap_ColorTable",
+    "__glXDispSwap_ColorTableParameterfv",
+    "__glXDispSwap_ColorTableParameteriv",
+    "__glXDispSwap_ConvolutionFilter1D",
+    "__glXDispSwap_ConvolutionFilter2D",
+    "__glXDispSwap_ConvolutionParameterf",
+    "__glXDispSwap_ConvolutionParameterfv",
+    "__glXDispSwap_ConvolutionParameteri",
+    "__glXDispSwap_ConvolutionParameteriv",
+    "__glXDispSwap_CopyColorSubTable",
+    "__glXDispSwap_CopyColorTable",
+    "__glXDispSwap_CopyConvolutionFilter1D",
+    "__glXDispSwap_CopyConvolutionFilter2D",
+    "__glXDispSwap_CopyPixels",
+    "__glXDispSwap_CopyTexImage1D",
+    "__glXDispSwap_CopyTexImage2D",
+    "__glXDispSwap_CopyTexSubImage1D",
+    "__glXDispSwap_CopyTexSubImage2D",
+    "__glXDispSwap_CopyTexSubImage3D",
+    "__glXDispSwap_CullFace",
+    "__glXDispSwap_DeleteLists",
+    "__glXDispSwap_DeleteTextures",
+    "__glXDispSwap_DeleteTexturesEXT",
+    "__glXDispSwap_DepthFunc",
+    "__glXDispSwap_DepthMask",
+    "__glXDispSwap_DepthRange",
+    "__glXDispSwap_Disable",
+    "__glXDispSwap_DrawArrays",
+    "__glXDispSwap_DrawArraysEXT",
+    "__glXDispSwap_DrawBuffer",
+    "__glXDispSwap_DrawPixels",
+    "__glXDispSwap_EdgeFlagv",
+    "__glXDispSwap_Enable",
+    "__glXDispSwap_End",
+    "__glXDispSwap_EndList",
+    "__glXDispSwap_EvalCoord1dv",
+    "__glXDispSwap_EvalCoord1fv",
+    "__glXDispSwap_EvalCoord2dv",
+    "__glXDispSwap_EvalCoord2fv",
+    "__glXDispSwap_EvalMesh1",
+    "__glXDispSwap_EvalMesh2",
+    "__glXDispSwap_EvalPoint1",
+    "__glXDispSwap_EvalPoint2",
+    "__glXDispSwap_FeedbackBuffer",
+    "__glXDispSwap_Finish",
+    "__glXDispSwap_Flush",
+    "__glXDispSwap_Fogf",
+    "__glXDispSwap_Fogfv",
+    "__glXDispSwap_Fogi",
+    "__glXDispSwap_Fogiv",
+    "__glXDispSwap_FrontFace",
+    "__glXDispSwap_Frustum",
+    "__glXDispSwap_GenLists",
+    "__glXDispSwap_GenTextures",
+    "__glXDispSwap_GenTexturesEXT",
+    "__glXDispSwap_GetBooleanv",
+    "__glXDispSwap_GetClipPlane",
+    "__glXDispSwap_GetColorTable",
+    "__glXDispSwap_GetColorTableParameterfv",
+    "__glXDispSwap_GetColorTableParameteriv",
+    "__glXDispSwap_GetConvolutionFilter",
+    "__glXDispSwap_GetConvolutionParameterfv",
+    "__glXDispSwap_GetConvolutionParameteriv",
+    "__glXDispSwap_GetDoublev",
+    "__glXDispSwap_GetError",
+    "__glXDispSwap_GetFloatv",
+    "__glXDispSwap_GetHistogram",
+    "__glXDispSwap_GetHistogramParameterfv",
+    "__glXDispSwap_GetHistogramParameteriv",
+    "__glXDispSwap_GetIntegerv",
+    "__glXDispSwap_GetLightfv",
+    "__glXDispSwap_GetLightiv",
+    "__glXDispSwap_GetMapdv",
+    "__glXDispSwap_GetMapfv",
+    "__glXDispSwap_GetMapiv",
+    "__glXDispSwap_GetMaterialfv",
+    "__glXDispSwap_GetMaterialiv",
+    "__glXDispSwap_GetMinmax",
+    "__glXDispSwap_GetMinmaxParameterfv",
+    "__glXDispSwap_GetMinmaxParameteriv",
+    "__glXDispSwap_GetPixelMapfv",
+    "__glXDispSwap_GetPixelMapuiv",
+    "__glXDispSwap_GetPixelMapusv",
+    "__glXDispSwap_GetPolygonStipple",
+    "__glXDispSwap_GetSeparableFilter",
+    "__glXDispSwap_GetString",
+    "__glXDispSwap_GetTexEnvfv",
+    "__glXDispSwap_GetTexEnviv",
+    "__glXDispSwap_GetTexGendv",
+    "__glXDispSwap_GetTexGenfv",
+    "__glXDispSwap_GetTexGeniv",
+    "__glXDispSwap_GetTexImage",
+    "__glXDispSwap_GetTexLevelParameterfv",
+    "__glXDispSwap_GetTexLevelParameteriv",
+    "__glXDispSwap_GetTexParameterfv",
+    "__glXDispSwap_GetTexParameteriv",
+    "__glXDispSwap_Hint",
+    "__glXDispSwap_Histogram",
+    "__glXDispSwap_IndexMask",
+    "__glXDispSwap_Indexdv",
+    "__glXDispSwap_Indexfv",
+    "__glXDispSwap_Indexiv",
+    "__glXDispSwap_Indexsv",
+    "__glXDispSwap_Indexubv",
+    "__glXDispSwap_InitNames",
+    "__glXDispSwap_IsEnabled",
+    "__glXDispSwap_IsList",
+    "__glXDispSwap_IsTexture",
+    "__glXDispSwap_IsTextureEXT",
+    "__glXDispSwap_LightModelf",
+    "__glXDispSwap_LightModelfv",
+    "__glXDispSwap_LightModeli",
+    "__glXDispSwap_LightModeliv",
+    "__glXDispSwap_Lightf",
+    "__glXDispSwap_Lightfv",
+    "__glXDispSwap_Lighti",
+    "__glXDispSwap_Lightiv",
+    "__glXDispSwap_LineStipple",
+    "__glXDispSwap_LineWidth",
+    "__glXDispSwap_ListBase",
+    "__glXDispSwap_LoadIdentity",
+    "__glXDispSwap_LoadMatrixd",
+    "__glXDispSwap_LoadMatrixf",
+    "__glXDispSwap_LoadName",
+    "__glXDispSwap_LogicOp",
+    "__glXDispSwap_Map1d",
+    "__glXDispSwap_Map1f",
+    "__glXDispSwap_Map2d",
+    "__glXDispSwap_Map2f",
+    "__glXDispSwap_MapGrid1d",
+    "__glXDispSwap_MapGrid1f",
+    "__glXDispSwap_MapGrid2d",
+    "__glXDispSwap_MapGrid2f",
+    "__glXDispSwap_Materialf",
+    "__glXDispSwap_Materialfv",
+    "__glXDispSwap_Materiali",
+    "__glXDispSwap_Materialiv",
+    "__glXDispSwap_MatrixMode",
+    "__glXDispSwap_Minmax",
+    "__glXDispSwap_MultMatrixd",
+    "__glXDispSwap_MultMatrixf",
+    "__glXDispSwap_MultiTexCoord1dvARB",
+    "__glXDispSwap_MultiTexCoord1fvARB",
+    "__glXDispSwap_MultiTexCoord1ivARB",
+    "__glXDispSwap_MultiTexCoord1svARB",
+    "__glXDispSwap_MultiTexCoord2dvARB",
+    "__glXDispSwap_MultiTexCoord2fvARB",
+    "__glXDispSwap_MultiTexCoord2ivARB",
+    "__glXDispSwap_MultiTexCoord2svARB",
+    "__glXDispSwap_MultiTexCoord3dvARB",
+    "__glXDispSwap_MultiTexCoord3fvARB",
+    "__glXDispSwap_MultiTexCoord3ivARB",
+    "__glXDispSwap_MultiTexCoord3svARB",
+    "__glXDispSwap_MultiTexCoord4dvARB",
+    "__glXDispSwap_MultiTexCoord4fvARB",
+    "__glXDispSwap_MultiTexCoord4ivARB",
+    "__glXDispSwap_MultiTexCoord4svARB",
+    "__glXDispSwap_NewList",
+    "__glXDispSwap_Normal3bv",
+    "__glXDispSwap_Normal3dv",
+    "__glXDispSwap_Normal3fv",
+    "__glXDispSwap_Normal3iv",
+    "__glXDispSwap_Normal3sv",
+    "__glXDispSwap_Ortho",
+    "__glXDispSwap_PassThrough",
+    "__glXDispSwap_PixelMapfv",
+    "__glXDispSwap_PixelMapuiv",
+    "__glXDispSwap_PixelMapusv",
+    "__glXDispSwap_PixelStoref",
+    "__glXDispSwap_PixelStorei",
+    "__glXDispSwap_PixelTransferf",
+    "__glXDispSwap_PixelTransferi",
+    "__glXDispSwap_PixelZoom",
+    "__glXDispSwap_PointParameterfARB",
+    "__glXDispSwap_PointParameterfvARB",
+    "__glXDispSwap_PointSize",
+    "__glXDispSwap_PolygonMode",
+    "__glXDispSwap_PolygonOffset",
+    "__glXDispSwap_PolygonStipple",
+    "__glXDispSwap_PopAttrib",
+    "__glXDispSwap_PopMatrix",
+    "__glXDispSwap_PopName",
+    "__glXDispSwap_PrioritizeTextures",
+    "__glXDispSwap_PushAttrib",
+    "__glXDispSwap_PushMatrix",
+    "__glXDispSwap_PushName",
+    "__glXDispSwap_RasterPos2dv",
+    "__glXDispSwap_RasterPos2fv",
+    "__glXDispSwap_RasterPos2iv",
+    "__glXDispSwap_RasterPos2sv",
+    "__glXDispSwap_RasterPos3dv",
+    "__glXDispSwap_RasterPos3fv",
+    "__glXDispSwap_RasterPos3iv",
+    "__glXDispSwap_RasterPos3sv",
+    "__glXDispSwap_RasterPos4dv",
+    "__glXDispSwap_RasterPos4fv",
+    "__glXDispSwap_RasterPos4iv",
+    "__glXDispSwap_RasterPos4sv",
+    "__glXDispSwap_ReadBuffer",
+    "__glXDispSwap_ReadPixels",
+    "__glXDispSwap_Rectdv",
+    "__glXDispSwap_Rectfv",
+    "__glXDispSwap_Rectiv",
+    "__glXDispSwap_Rectsv",
+    "__glXDispSwap_RenderMode",
+    "__glXDispSwap_ResetHistogram",
+    "__glXDispSwap_ResetMinmax",
+    "__glXDispSwap_Rotated",
+    "__glXDispSwap_Rotatef",
+    "__glXDispSwap_Scaled",
+    "__glXDispSwap_Scalef",
+    "__glXDispSwap_Scissor",
+    "__glXDispSwap_SelectBuffer",
+    "__glXDispSwap_SeparableFilter2D",
+    "__glXDispSwap_ShadeModel",
+    "__glXDispSwap_StencilFunc",
+    "__glXDispSwap_StencilMask",
+    "__glXDispSwap_StencilOp",
+    "__glXDispSwap_TexCoord1dv",
+    "__glXDispSwap_TexCoord1fv",
+    "__glXDispSwap_TexCoord1iv",
+    "__glXDispSwap_TexCoord1sv",
+    "__glXDispSwap_TexCoord2dv",
+    "__glXDispSwap_TexCoord2fv",
+    "__glXDispSwap_TexCoord2iv",
+    "__glXDispSwap_TexCoord2sv",
+    "__glXDispSwap_TexCoord3dv",
+    "__glXDispSwap_TexCoord3fv",
+    "__glXDispSwap_TexCoord3iv",
+    "__glXDispSwap_TexCoord3sv",
+    "__glXDispSwap_TexCoord4dv",
+    "__glXDispSwap_TexCoord4fv",
+    "__glXDispSwap_TexCoord4iv",
+    "__glXDispSwap_TexCoord4sv",
+    "__glXDispSwap_TexEnvf",
+    "__glXDispSwap_TexEnvfv",
+    "__glXDispSwap_TexEnvi",
+    "__glXDispSwap_TexEnviv",
+    "__glXDispSwap_TexGend",
+    "__glXDispSwap_TexGendv",
+    "__glXDispSwap_TexGenf",
+    "__glXDispSwap_TexGenfv",
+    "__glXDispSwap_TexGeni",
+    "__glXDispSwap_TexGeniv",
+    "__glXDispSwap_TexImage1D",
+    "__glXDispSwap_TexImage2D",
+    "__glXDispSwap_TexImage3D",
+    "__glXDispSwap_TexParameterf",
+    "__glXDispSwap_TexParameterfv",
+    "__glXDispSwap_TexParameteri",
+    "__glXDispSwap_TexParameteriv",
+    "__glXDispSwap_TexSubImage1D",
+    "__glXDispSwap_TexSubImage2D",
+    "__glXDispSwap_TexSubImage3D",
+    "__glXDispSwap_Translated",
+    "__glXDispSwap_Translatef",
+    "__glXDispSwap_Vertex2dv",
+    "__glXDispSwap_Vertex2fv",
+    "__glXDispSwap_Vertex2iv",
+    "__glXDispSwap_Vertex2sv",
+    "__glXDispSwap_Vertex3dv",
+    "__glXDispSwap_Vertex3fv",
+    "__glXDispSwap_Vertex3iv",
+    "__glXDispSwap_Vertex3sv",
+    "__glXDispSwap_Vertex4dv",
+    "__glXDispSwap_Vertex4fv",
+    "__glXDispSwap_Vertex4iv",
+    "__glXDispSwap_Vertex4sv",
+    "__glXDispSwap_Viewport",
+    "__glXDispSwap_WindowPos3fARB",
+    "__glXDisp_Accum",
+    "__glXDisp_ActiveStencilFaceEXT",
+    "__glXDisp_ActiveTextureARB",
+    "__glXDisp_AlphaFunc",
+    "__glXDisp_AreTexturesResident",
+    "__glXDisp_AreTexturesResidentEXT",
+    "__glXDisp_Begin",
+    "__glXDisp_BindTexture",
+    "__glXDisp_Bitmap",
+    "__glXDisp_BlendColor",
+    "__glXDisp_BlendEquation",
+    "__glXDisp_BlendFunc",
+    "__glXDisp_CallList",
+    "__glXDisp_CallLists",
+    "__glXDisp_Clear",
+    "__glXDisp_ClearAccum",
+    "__glXDisp_ClearColor",
+    "__glXDisp_ClearDepth",
+    "__glXDisp_ClearIndex",
+    "__glXDisp_ClearStencil",
+    "__glXDisp_ClipPlane",
+    "__glXDisp_Color3bv",
+    "__glXDisp_Color3dv",
+    "__glXDisp_Color3fv",
+    "__glXDisp_Color3iv",
+    "__glXDisp_Color3sv",
+    "__glXDisp_Color3ubv",
+    "__glXDisp_Color3uiv",
+    "__glXDisp_Color3usv",
+    "__glXDisp_Color4bv",
+    "__glXDisp_Color4dv",
+    "__glXDisp_Color4fv",
+    "__glXDisp_Color4iv",
+    "__glXDisp_Color4sv",
+    "__glXDisp_Color4ubv",
+    "__glXDisp_Color4uiv",
+    "__glXDisp_Color4usv",
+    "__glXDisp_ColorMask",
+    "__glXDisp_ColorMaterial",
+    "__glXDisp_ColorSubTable",
+    "__glXDisp_ColorTable",
+    "__glXDisp_ColorTableParameterfv",
+    "__glXDisp_ColorTableParameteriv",
+    "__glXDisp_ConvolutionFilter1D",
+    "__glXDisp_ConvolutionFilter2D",
+    "__glXDisp_ConvolutionParameterf",
+    "__glXDisp_ConvolutionParameterfv",
+    "__glXDisp_ConvolutionParameteri",
+    "__glXDisp_ConvolutionParameteriv",
+    "__glXDisp_CopyColorSubTable",
+    "__glXDisp_CopyColorTable",
+    "__glXDisp_CopyConvolutionFilter1D",
+    "__glXDisp_CopyConvolutionFilter2D",
+    "__glXDisp_CopyPixels",
+    "__glXDisp_CopyTexImage1D",
+    "__glXDisp_CopyTexImage2D",
+    "__glXDisp_CopyTexSubImage1D",
+    "__glXDisp_CopyTexSubImage2D",
+    "__glXDisp_CopyTexSubImage3D",
+    "__glXDisp_CullFace",
+    "__glXDisp_DeleteLists",
+    "__glXDisp_DeleteTextures",
+    "__glXDisp_DeleteTexturesEXT",
+    "__glXDisp_DepthFunc",
+    "__glXDisp_DepthMask",
+    "__glXDisp_DepthRange",
+    "__glXDisp_Disable",
+    "__glXDisp_DrawArrays",
+    "__glXDisp_DrawArraysEXT",
+    "__glXDisp_DrawBuffer",
+    "__glXDisp_DrawPixels",
+    "__glXDisp_EdgeFlagv",
+    "__glXDisp_Enable",
+    "__glXDisp_End",
+    "__glXDisp_EndList",
+    "__glXDisp_EvalCoord1dv",
+    "__glXDisp_EvalCoord1fv",
+    "__glXDisp_EvalCoord2dv",
+    "__glXDisp_EvalCoord2fv",
+    "__glXDisp_EvalMesh1",
+    "__glXDisp_EvalMesh2",
+    "__glXDisp_EvalPoint1",
+    "__glXDisp_EvalPoint2",
+    "__glXDisp_FeedbackBuffer",
+    "__glXDisp_Finish",
+    "__glXDisp_Flush",
+    "__glXDisp_Fogf",
+    "__glXDisp_Fogfv",
+    "__glXDisp_Fogi",
+    "__glXDisp_Fogiv",
+    "__glXDisp_FrontFace",
+    "__glXDisp_Frustum",
+    "__glXDisp_GenLists",
+    "__glXDisp_GenTextures",
+    "__glXDisp_GenTexturesEXT",
+    "__glXDisp_GetBooleanv",
+    "__glXDisp_GetClipPlane",
+    "__glXDisp_GetColorTable",
+    "__glXDisp_GetColorTableParameterfv",
+    "__glXDisp_GetColorTableParameteriv",
+    "__glXDisp_GetConvolutionFilter",
+    "__glXDisp_GetConvolutionParameterfv",
+    "__glXDisp_GetConvolutionParameteriv",
+    "__glXDisp_GetDoublev",
+    "__glXDisp_GetError",
+    "__glXDisp_GetFloatv",
+    "__glXDisp_GetHistogram",
+    "__glXDisp_GetHistogramParameterfv",
+    "__glXDisp_GetHistogramParameteriv",
+    "__glXDisp_GetIntegerv",
+    "__glXDisp_GetLightfv",
+    "__glXDisp_GetLightiv",
+    "__glXDisp_GetMapdv",
+    "__glXDisp_GetMapfv",
+    "__glXDisp_GetMapiv",
+    "__glXDisp_GetMaterialfv",
+    "__glXDisp_GetMaterialiv",
+    "__glXDisp_GetMinmax",
+    "__glXDisp_GetMinmaxParameterfv",
+    "__glXDisp_GetMinmaxParameteriv",
+    "__glXDisp_GetPixelMapfv",
+    "__glXDisp_GetPixelMapuiv",
+    "__glXDisp_GetPixelMapusv",
+    "__glXDisp_GetPolygonStipple",
+    "__glXDisp_GetSeparableFilter",
+    "__glXDisp_GetString",
+    "__glXDisp_GetTexEnvfv",
+    "__glXDisp_GetTexEnviv",
+    "__glXDisp_GetTexGendv",
+    "__glXDisp_GetTexGenfv",
+    "__glXDisp_GetTexGeniv",
+    "__glXDisp_GetTexImage",
+    "__glXDisp_GetTexLevelParameterfv",
+    "__glXDisp_GetTexLevelParameteriv",
+    "__glXDisp_GetTexParameterfv",
+    "__glXDisp_GetTexParameteriv",
+    "__glXDisp_Hint",
+    "__glXDisp_Histogram",
+    "__glXDisp_IndexMask",
+    "__glXDisp_Indexdv",
+    "__glXDisp_Indexfv",
+    "__glXDisp_Indexiv",
+    "__glXDisp_Indexsv",
+    "__glXDisp_Indexubv",
+    "__glXDisp_InitNames",
+    "__glXDisp_IsEnabled",
+    "__glXDisp_IsList",
+    "__glXDisp_IsTexture",
+    "__glXDisp_IsTextureEXT",
+    "__glXDisp_LightModelf",
+    "__glXDisp_LightModelfv",
+    "__glXDisp_LightModeli",
+    "__glXDisp_LightModeliv",
+    "__glXDisp_Lightf",
+    "__glXDisp_Lightfv",
+    "__glXDisp_Lighti",
+    "__glXDisp_Lightiv",
+    "__glXDisp_LineStipple",
+    "__glXDisp_LineWidth",
+    "__glXDisp_ListBase",
+    "__glXDisp_LoadIdentity",
+    "__glXDisp_LoadMatrixd",
+    "__glXDisp_LoadMatrixf",
+    "__glXDisp_LoadName",
+    "__glXDisp_LogicOp",
+    "__glXDisp_Map1d",
+    "__glXDisp_Map1f",
+    "__glXDisp_Map2d",
+    "__glXDisp_Map2f",
+    "__glXDisp_MapGrid1d",
+    "__glXDisp_MapGrid1f",
+    "__glXDisp_MapGrid2d",
+    "__glXDisp_MapGrid2f",
+    "__glXDisp_Materialf",
+    "__glXDisp_Materialfv",
+    "__glXDisp_Materiali",
+    "__glXDisp_Materialiv",
+    "__glXDisp_MatrixMode",
+    "__glXDisp_Minmax",
+    "__glXDisp_MultMatrixd",
+    "__glXDisp_MultMatrixf",
+    "__glXDisp_MultiTexCoord1dvARB",
+    "__glXDisp_MultiTexCoord1fvARB",
+    "__glXDisp_MultiTexCoord1ivARB",
+    "__glXDisp_MultiTexCoord1svARB",
+    "__glXDisp_MultiTexCoord2dvARB",
+    "__glXDisp_MultiTexCoord2fvARB",
+    "__glXDisp_MultiTexCoord2ivARB",
+    "__glXDisp_MultiTexCoord2svARB",
+    "__glXDisp_MultiTexCoord3dvARB",
+    "__glXDisp_MultiTexCoord3fvARB",
+    "__glXDisp_MultiTexCoord3ivARB",
+    "__glXDisp_MultiTexCoord3svARB",
+    "__glXDisp_MultiTexCoord4dvARB",
+    "__glXDisp_MultiTexCoord4fvARB",
+    "__glXDisp_MultiTexCoord4ivARB",
+    "__glXDisp_MultiTexCoord4svARB",
+    "__glXDisp_NewList",
+    "__glXDisp_Normal3bv",
+    "__glXDisp_Normal3dv",
+    "__glXDisp_Normal3fv",
+    "__glXDisp_Normal3iv",
+    "__glXDisp_Normal3sv",
+    "__glXDisp_Ortho",
+    "__glXDisp_PassThrough",
+    "__glXDisp_PixelMapfv",
+    "__glXDisp_PixelMapuiv",
+    "__glXDisp_PixelMapusv",
+    "__glXDisp_PixelStoref",
+    "__glXDisp_PixelStorei",
+    "__glXDisp_PixelTransferf",
+    "__glXDisp_PixelTransferi",
+    "__glXDisp_PixelZoom",
+    "__glXDisp_PointParameterfARB",
+    "__glXDisp_PointParameterfvARB",
+    "__glXDisp_PointSize",
+    "__glXDisp_PolygonMode",
+    "__glXDisp_PolygonOffset",
+    "__glXDisp_PolygonStipple",
+    "__glXDisp_PopAttrib",
+    "__glXDisp_PopMatrix",
+    "__glXDisp_PopName",
+    "__glXDisp_PrioritizeTextures",
+    "__glXDisp_PushAttrib",
+    "__glXDisp_PushMatrix",
+    "__glXDisp_PushName",
+    "__glXDisp_RasterPos2dv",
+    "__glXDisp_RasterPos2fv",
+    "__glXDisp_RasterPos2iv",
+    "__glXDisp_RasterPos2sv",
+    "__glXDisp_RasterPos3dv",
+    "__glXDisp_RasterPos3fv",
+    "__glXDisp_RasterPos3iv",
+    "__glXDisp_RasterPos3sv",
+    "__glXDisp_RasterPos4dv",
+    "__glXDisp_RasterPos4fv",
+    "__glXDisp_RasterPos4iv",
+    "__glXDisp_RasterPos4sv",
+    "__glXDisp_ReadBuffer",
+    "__glXDisp_ReadPixels",
+    "__glXDisp_Rectdv",
+    "__glXDisp_Rectfv",
+    "__glXDisp_Rectiv",
+    "__glXDisp_Rectsv",
+    "__glXDisp_RenderMode",
+    "__glXDisp_ResetHistogram",
+    "__glXDisp_ResetMinmax",
+    "__glXDisp_Rotated",
+    "__glXDisp_Rotatef",
+    "__glXDisp_Scaled",
+    "__glXDisp_Scalef",
+    "__glXDisp_Scissor",
+    "__glXDisp_SelectBuffer",
+    "__glXDisp_SeparableFilter2D",
+    "__glXDisp_ShadeModel",
+    "__glXDisp_StencilFunc",
+    "__glXDisp_StencilMask",
+    "__glXDisp_StencilOp",
+    "__glXDisp_TexCoord1dv",
+    "__glXDisp_TexCoord1fv",
+    "__glXDisp_TexCoord1iv",
+    "__glXDisp_TexCoord1sv",
+    "__glXDisp_TexCoord2dv",
+    "__glXDisp_TexCoord2fv",
+    "__glXDisp_TexCoord2iv",
+    "__glXDisp_TexCoord2sv",
+    "__glXDisp_TexCoord3dv",
+    "__glXDisp_TexCoord3fv",
+    "__glXDisp_TexCoord3iv",
+    "__glXDisp_TexCoord3sv",
+    "__glXDisp_TexCoord4dv",
+    "__glXDisp_TexCoord4fv",
+    "__glXDisp_TexCoord4iv",
+    "__glXDisp_TexCoord4sv",
+    "__glXDisp_TexEnvf",
+    "__glXDisp_TexEnvfv",
+    "__glXDisp_TexEnvi",
+    "__glXDisp_TexEnviv",
+    "__glXDisp_TexGend",
+    "__glXDisp_TexGendv",
+    "__glXDisp_TexGenf",
+    "__glXDisp_TexGenfv",
+    "__glXDisp_TexGeni",
+    "__glXDisp_TexGeniv",
+    "__glXDisp_TexImage1D",
+    "__glXDisp_TexImage2D",
+    "__glXDisp_TexImage3D",
+    "__glXDisp_TexParameterf",
+    "__glXDisp_TexParameterfv",
+    "__glXDisp_TexParameteri",
+    "__glXDisp_TexParameteriv",
+    "__glXDisp_TexSubImage1D",
+    "__glXDisp_TexSubImage2D",
+    "__glXDisp_TexSubImage3D",
+    "__glXDisp_Translated",
+    "__glXDisp_Translatef",
+    "__glXDisp_Vertex2dv",
+    "__glXDisp_Vertex2fv",
+    "__glXDisp_Vertex2iv",
+    "__glXDisp_Vertex2sv",
+    "__glXDisp_Vertex3dv",
+    "__glXDisp_Vertex3fv",
+    "__glXDisp_Vertex3iv",
+    "__glXDisp_Vertex3sv",
+    "__glXDisp_Vertex4dv",
+    "__glXDisp_Vertex4fv",
+    "__glXDisp_Vertex4iv",
+    "__glXDisp_Vertex4sv",
+    "__glXDisp_Viewport",
+    "__glXDisp_WindowPos3fARB",
+    "__glXDrawArraysSize",
+    "__glXDrawPixelsReqSize",
+    "__glXDrawableRes",
+    "__glXErrorOccured",
+    "__glXFBInitDrawable",
+    "__glXFBMemSwapBuffers",
+    "__glXFindDrawablePrivate",
+    "__glXFogfvReqSize",
+    "__glXFogivReqSize",
+    "__glXForceCurrent",
+    "__glXFree",
+    "__glXFreeBuffers",
+    "__glXFreeContext",
+    "__glXGetDrawablePrivate",
+    "__glXGetVisualConfigs",
+    "__glXImageSize",
+    "__glXImpAtoi",
+    "__glXImpCalloc",
+    "__glXImpFatal",
+    "__glXImpFclose",
+    "__glXImpFopen",
+    "__glXImpFprintf",
+    "__glXImpFree",
+    "__glXImpGetDrawablePrivate",
+    "__glXImpGetenv",
+    "__glXImpMalloc",
+    "__glXImpRealloc",
+    "__glXImpSprintf",
+    "__glXImpWarning",
+    "__glXInitFB",
+    "__glXInitMem",
+    "__glXInitPix",
+    "__glXIsDirect",
+    "__glXLastContext",
+    "__glXLightModelfvReqSize",
+    "__glXLightModelivReqSize",
+    "__glXLightfvReqSize",
+    "__glXLightivReqSize",
+    "__glXLookupContextByTag",
+    "__glXMakeCurrent",
+    "__glXMalloc",
+    "__glXMap1dReqSize",
+    "__glXMap1fReqSize",
+    "__glXMap2dReqSize",
+    "__glXMap2fReqSize",
+    "__glXMaterialfvReqSize",
+    "__glXMaterialivReqSize",
+    "__glXNoSuchRenderOpcode",
+    "__glXNoSuchSingleOpcode",
+    "__glXNop",
+    "__glXPixInitDrawable",
+    "__glXPixelMapfvReqSize",
+    "__glXPixelMapuivReqSize",
+    "__glXPixelMapusvReqSize",
+    "__glXPixmapRes",
+    "__glXPrioritizeTexturesReqSize",
+    "__glXQueryContextInfoEXT",
+    "__glXQueryExtensionsString",
+    "__glXQueryServerString",
+    "__glXQueryVersion",
+    "__glXRealloc",
+    "__glXRender",
+    "__glXRenderLarge",
+    "__glXRenderSizeTable",
+    "__glXRenderSizeTable_EXT",
+    "__glXRenderTable",
+    "__glXRenderTable_EXT",
+    "__glXReply",
+    "__glXResetLargeCommandStatus",
+    "__glXResizeBuffers",
+    "__glXResizeDrawableBuffers",
+    "__glXScreenInit",
+    "__glXScreenReset",
+    "__glXSeparableFilter2DReqSize",
+    "__glXSingleTable",
+    "__glXSwapBuffers",
+    "__glXSwapClientInfo",
+    "__glXSwapCopyContext",
+    "__glXSwapCreateContext",
+    "__glXSwapCreateGLXPixmap",
+    "__glXSwapDestroyContext",
+    "__glXSwapDestroyGLXPixmap",
+    "__glXSwapGetVisualConfigs",
+    "__glXSwapIsDirect",
+    "__glXSwapIsDirectReply",
+    "__glXSwapMakeCurrent",
+    "__glXSwapMakeCurrentReply",
+    "__glXSwapQueryContextInfoEXTReply",
+    "__glXSwapQueryExtensionsString",
+    "__glXSwapQueryServerString",
+    "__glXSwapQueryVersion",
+    "__glXSwapQueryVersionReply",
+    "__glXSwapRender",
+    "__glXSwapRenderLarge",
+    "__glXSwapRenderTable",
+    "__glXSwapRenderTable_EXT",
+    "__glXSwapSingleTable",
+    "__glXSwapSwapBuffers",
+    "__glXSwapUseXFont",
+    "__glXSwapVendorPrivTable_EXT",
+    "__glXSwapVendorPrivate",
+    "__glXSwapVendorPrivateWithReply",
+    "__glXSwapWaitGL",
+    "__glXSwapWaitX",
+    "__glXTexEnvfvReqSize",
+    "__glXTexEnvivReqSize",
+    "__glXTexGendvReqSize",
+    "__glXTexGenfvReqSize",
+    "__glXTexGenivReqSize",
+    "__glXTexImage1DReqSize",
+    "__glXTexImage2DReqSize",
+    "__glXTexImage3DReqSize",
+    "__glXTexParameterfvReqSize",
+    "__glXTexParameterivReqSize",
+    "__glXTexSubImage1DReqSize",
+    "__glXTexSubImage2DReqSize",
+    "__glXTexSubImage3DReqSize",
+    "__glXTypeSize",
+    "__glXUnrefDrawablePrivate",
+    "__glXUnsupportedPrivateRequest",
+    "__glXUseXFont",
+    "__glXVendorPrivTable_EXT",
+    "__glXVendorPrivate",
+    "__glXVendorPrivateWithReply",
+    "__glXWaitGL",
+    "__glXWaitX",
+    "__glXcombine_strings",
+    "glAccum",
+    "glActiveStencilFaceEXT",
+    "glActiveTextureARB",
+    "glAlphaFunc",
+    "glAreTexturesResident",
+    "glAreTexturesResidentEXT",
+    "glBegin",
+    "glBindTexture",
+    "glBitmap",
+    "glBlendColor",
+    "glBlendEquation",
+    "glBlendFunc",
+    "glCallList",
+    "glCallLists",
+    "glClear",
+    "glClearAccum",
+    "glClearColor",
+    "glClearDepth",
+    "glClearIndex",
+    "glClearStencil",
+    "glClipPlane",
+    "glColor3bv",
+    "glColor3dv",
+    "glColor3fv",
+    "glColor3iv",
+    "glColor3sv",
+    "glColor3ubv",
+    "glColor3uiv",
+    "glColor3usv",
+    "glColor4bv",
+    "glColor4dv",
+    "glColor4fv",
+    "glColor4iv",
+    "glColor4sv",
+    "glColor4ubv",
+    "glColor4uiv",
+    "glColor4usv",
+    "glColorMask",
+    "glColorMaterial",
+    "glColorPointer",
+    "glColorSubTable",
+    "glColorTable",
+    "glColorTableParameterfv",
+    "glColorTableParameteriv",
+    "glConvolutionFilter1D",
+    "glConvolutionFilter2D",
+    "glConvolutionParameterf",
+    "glConvolutionParameterfv",
+    "glConvolutionParameteri",
+    "glConvolutionParameteriv",
+    "glCopyColorSubTable",
+    "glCopyColorTable",
+    "glCopyConvolutionFilter1D",
+    "glCopyConvolutionFilter2D",
+    "glCopyPixels",
+    "glCopyTexImage1D",
+    "glCopyTexImage2D",
+    "glCopyTexSubImage1D",
+    "glCopyTexSubImage2D",
+    "glCopyTexSubImage3D",
+    "glCullFace",
+    "glDeleteLists",
+    "glDeleteTextures",
+    "glDeleteTexturesEXT",
+    "glDepthFunc",
+    "glDepthMask",
+    "glDepthRange",
+    "glDisable",
+    "glDisableClientState",
+    "glDrawArrays",
+    "glDrawBuffer",
+    "glDrawPixels",
+    "glEdgeFlagPointer",
+    "glEdgeFlagv",
+    "glEnable",
+    "glEnableClientState",
+    "glEnd",
+    "glEndList",
+    "glEvalCoord1dv",
+    "glEvalCoord1fv",
+    "glEvalCoord2dv",
+    "glEvalCoord2fv",
+    "glEvalMesh1",
+    "glEvalMesh2",
+    "glEvalPoint1",
+    "glEvalPoint2",
+    "glFeedbackBuffer",
+    "glFinish",
+    "glFlush",
+    "glFogf",
+    "glFogfv",
+    "glFogi",
+    "glFogiv",
+    "glFrontFace",
+    "glFrustum",
+    "glGenLists",
+    "glGenTextures",
+    "glGenTexturesEXT",
+    "glGetBooleanv",
+    "glGetClipPlane",
+    "glGetColorTable",
+    "glGetColorTableParameterfv",
+    "glGetColorTableParameteriv",
+    "glGetConvolutionFilter",
+    "glGetConvolutionParameterfv",
+    "glGetConvolutionParameteriv",
+    "glGetDoublev",
+    "glGetError",
+    "glGetFloatv",
+    "glGetHistogram",
+    "glGetHistogramParameterfv",
+    "glGetHistogramParameteriv",
+    "glGetIntegerv",
+    "glGetLightfv",
+    "glGetLightiv",
+    "glGetMapdv",
+    "glGetMapfv",
+    "glGetMapiv",
+    "glGetMaterialfv",
+    "glGetMaterialiv",
+    "glGetMinmax",
+    "glGetMinmaxParameterfv",
+    "glGetMinmaxParameteriv",
+    "glGetPixelMapfv",
+    "glGetPixelMapuiv",
+    "glGetPixelMapusv",
+    "glGetPolygonStipple",
+    "glGetSeparableFilter",
+    "glGetString",
+    "glGetTexEnvfv",
+    "glGetTexEnviv",
+    "glGetTexGendv",
+    "glGetTexGenfv",
+    "glGetTexGeniv",
+    "glGetTexImage",
+    "glGetTexLevelParameterfv",
+    "glGetTexLevelParameteriv",
+    "glGetTexParameterfv",
+    "glGetTexParameteriv",
+    "glHint",
+    "glHistogram",
+    "glIndexMask",
+    "glIndexPointer",
+    "glIndexdv",
+    "glIndexfv",
+    "glIndexiv",
+    "glIndexsv",
+    "glIndexubv",
+    "glInitNames",
+    "glIsEnabled",
+    "glIsList",
+    "glIsTexture",
+    "glIsTextureEXT",
+    "glLightModelf",
+    "glLightModelfv",
+    "glLightModeli",
+    "glLightModeliv",
+    "glLightf",
+    "glLightfv",
+    "glLighti",
+    "glLightiv",
+    "glLineStipple",
+    "glLineWidth",
+    "glListBase",
+    "glLoadIdentity",
+    "glLoadMatrixd",
+    "glLoadMatrixf",
+    "glLoadName",
+    "glLogicOp",
+    "glMap1d",
+    "glMap1f",
+    "glMap2d",
+    "glMap2f",
+    "glMapGrid1d",
+    "glMapGrid1f",
+    "glMapGrid2d",
+    "glMapGrid2f",
+    "glMaterialf",
+    "glMaterialfv",
+    "glMateriali",
+    "glMaterialiv",
+    "glMatrixMode",
+    "glMinmax",
+    "glMultMatrixd",
+    "glMultMatrixf",
+    "glMultiTexCoord1dvARB",
+    "glMultiTexCoord1fvARB",
+    "glMultiTexCoord1ivARB",
+    "glMultiTexCoord1svARB",
+    "glMultiTexCoord2dvARB",
+    "glMultiTexCoord2fvARB",
+    "glMultiTexCoord2ivARB",
+    "glMultiTexCoord2svARB",
+    "glMultiTexCoord3dvARB",
+    "glMultiTexCoord3fvARB",
+    "glMultiTexCoord3ivARB",
+    "glMultiTexCoord3svARB",
+    "glMultiTexCoord4dvARB",
+    "glMultiTexCoord4fvARB",
+    "glMultiTexCoord4ivARB",
+    "glMultiTexCoord4svARB",
+    "glNewList",
+    "glNormal3bv",
+    "glNormal3dv",
+    "glNormal3fv",
+    "glNormal3iv",
+    "glNormal3sv",
+    "glNormalPointer",
+    "glOrtho",
+    "glPassThrough",
+    "glPixelMapfv",
+    "glPixelMapuiv",
+    "glPixelMapusv",
+    "glPixelStoref",
+    "glPixelStorei",
+    "glPixelTransferf",
+    "glPixelTransferi",
+    "glPixelZoom",
+    "glPointParameterfARB",
+    "glPointParameterfvARB",
+    "glPointSize",
+    "glPolygonMode",
+    "glPolygonOffset",
+    "glPolygonStipple",
+    "glPopAttrib",
+    "glPopMatrix",
+    "glPopName",
+    "glPrioritizeTextures",
+    "glPushAttrib",
+    "glPushMatrix",
+    "glPushName",
+    "glRasterPos2dv",
+    "glRasterPos2fv",
+    "glRasterPos2iv",
+    "glRasterPos2sv",
+    "glRasterPos3dv",
+    "glRasterPos3fv",
+    "glRasterPos3iv",
+    "glRasterPos3sv",
+    "glRasterPos4dv",
+    "glRasterPos4fv",
+    "glRasterPos4iv",
+    "glRasterPos4sv",
+    "glReadBuffer",
+    "glReadPixels",
+    "glRectdv",
+    "glRectfv",
+    "glRectiv",
+    "glRectsv",
+    "glRenderMode",
+    "glResetHistogram",
+    "glResetMinmax",
+    "glRotated",
+    "glRotatef",
+    "glScaled",
+    "glScalef",
+    "glScissor",
+    "glSelectBuffer",
+    "glSeparableFilter2D",
+    "glShadeModel",
+    "glStencilFunc",
+    "glStencilMask",
+    "glStencilOp",
+    "glTexCoord1dv",
+    "glTexCoord1fv",
+    "glTexCoord1iv",
+    "glTexCoord1sv",
+    "glTexCoord2dv",
+    "glTexCoord2fv",
+    "glTexCoord2iv",
+    "glTexCoord2sv",
+    "glTexCoord3dv",
+    "glTexCoord3fv",
+    "glTexCoord3iv",
+    "glTexCoord3sv",
+    "glTexCoord4dv",
+    "glTexCoord4fv",
+    "glTexCoord4iv",
+    "glTexCoord4sv",
+    "glTexCoordPointer",
+    "glTexEnvf",
+    "glTexEnvfv",
+    "glTexEnvi",
+    "glTexEnviv",
+    "glTexGend",
+    "glTexGendv",
+    "glTexGenf",
+    "glTexGenfv",
+    "glTexGeni",
+    "glTexGeniv",
+    "glTexImage1D",
+    "glTexImage2D",
+    "glTexImage3D",
+    "glTexParameterf",
+    "glTexParameterfv",
+    "glTexParameteri",
+    "glTexParameteriv",
+    "glTexSubImage1D",
+    "glTexSubImage2D",
+    "glTexSubImage3D",
+    "glTranslated",
+    "glTranslatef",
+    "glVertex2dv",
+    "glVertex2fv",
+    "glVertex2iv",
+    "glVertex2sv",
+    "glVertex3dv",
+    "glVertex3fv",
+    "glVertex3iv",
+    "glVertex3sv",
+    "glVertex4dv",
+    "glVertex4fv",
+    "glVertex4iv",
+    "glVertex4sv",
+    "glVertexPointer",
+    "glViewport",
+    "glWindowPos3fARB",
+    "glxSwapQueryExtensionsStringReply",
+    "glxSwapQueryServerStringReply",
+    NULL
+};
+
+static XF86ModuleVersionInfo VersRec =
+{
+        "glx",
+        MODULEVENDORSTRING,
+        MODINFOSTRING1,
+        MODINFOSTRING2,
+        XORG_VERSION_CURRENT,
+        1, 0, 0,
+        ABI_CLASS_EXTENSION,
+        ABI_EXTENSION_VERSION,
+        MOD_CLASS_NONE,
+        {0,0,0,0}
+};
+
+XF86ModuleData glxModuleData = { &VersRec, glxSetup, NULL };
+
+static pointer
+glxSetup(pointer module, pointer opts, int *errmaj, int *errmin)
+{
+    static Bool setupDone = FALSE;
+    pointer GLcore  = NULL;
+#ifdef GLX_USE_SGI_SI
+    char GLcoreName[] = "GL";
+#else
+    char GLcoreName[] = "GLcore";
+#endif
+
+    if (!setupDone) {
+    	setupDone = TRUE;
+
+    	GLcore = LoadSubModule(module, GLcoreName, NULL, NULL, NULL, NULL, 
+			   errmaj, errmin);
+    	if (!GLcore) {
+	    if (errmaj) *errmaj = LDR_NOSUBENT;
+    	} else {
+	    LoaderReqSymLists(glcoreSymbols, NULL);
+    	    LoadExtension(&GLXExt, FALSE);
+    	    /* Wrap the init visuals routine in micmap.c */
+    	    GlxWrapInitVisuals(&miInitVisualsProc);
+    	    /* Make sure this gets wrapped each time InitVisualWrap is called */
+    	    miHookInitVisuals(NULL, GlxWrapInitVisuals);
+	}
+    } else {
+	if (errmaj) *errmaj = LDR_ONCEONLY;
+    }
+    /* Need a non-NULL return value to indicate success */
+    return GLcore;
+}
diff --git a/nx-X11/programs/Xserver/GL/include/GL/glx_ansic.h b/nx-X11/programs/Xserver/GL/include/GL/glx_ansic.h
new file mode 100644
index 000000000..c94393fd1
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/include/GL/glx_ansic.h
@@ -0,0 +1,115 @@
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _glx_ansic_h_
+#define _glx_ansic_h_
+
+/* $XFree86: xc/programs/Xserver/GL/include/GL/glx_ansic.h,v 1.5 2001/03/21 20:49:08 dawes Exp $ */
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+**
+** http://oss.sgi.com/projects/FreeB
+**
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+**
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+**
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+*/
+
+/*
+** this needs to check whether we're using XFree86 at all, and then
+** which version we're using. Use these macros if version is 3.9+, else
+** use normal commands below.
+*/
+
+/*
+** turns out this include file only exists for XFree86 3.9+ 
+** I notice that not having it is not an error and does not stop the build,
+** but having it will allow opengl and glx to be built for 3.9+. We no longer
+** need an explicit define in the Makefile, just point to the correct X source
+** tree and all should be taken care of.
+*/
+
+#ifdef XFree86Server
+
+#ifdef XFree86LOADER
+#include "xf86_ansic.h"
+#endif
+#ifndef assert
+#define assert(a)
+#endif
+
+#else
+
+#if defined(Lynx) && defined(__assert_h)
+#undef __assert_h
+#endif
+#ifdef assert
+#undef assert
+#endif
+#include <assert.h>
+
+#endif
+
+
+#define GLX_STDOUT			stdout
+#define GLX_STDERR			stderr
+#define __glXPrintf			printf
+#define __glXFprintf			fprintf
+#define __glXSprintf			sprintf
+#define __glXVfprintf			vfprintf
+#define __glXVsprintf			vsprintf
+#define __glXFopen			fopen
+#define __glXFclose			fclose
+#define __glXCos(x)			cos(x)
+#define __glXSin(x)			sin(x)
+#define __glXAtan(x)			atan(x)
+#define __glXAbs(x)			abs(x)
+#define __glXLog(x)			log(x)
+#define __glXCeil(x)			ceil(x)
+#define __glXFloor(x)			floor(x)
+#define __glXSqrt(x)			sqrt(x)
+#define __glXPow(x, y)			pow(x, y)
+#define __glXMemmove(dest, src, n)	memmove(dest, src, n)
+#define __glXMemcpy(dest, src, n)	memcpy(dest, src, n)
+#define __glXMemset(s, c, n)		memset(s, c, n)
+#define __glXStrdup(str)		xstrdup(str)
+#define __glXStrcpy(dest, src)		strcpy(dest, src)
+#define __glXStrncpy(dest, src, n)	strncpy(dest, src, n)
+#define __glXStrcat(dest, src)		strcat(dest, src)
+#define __glXStrncat(dest, src, n)	strncat(dest, src, n)
+#define __glXStrcmp(s1, s2)		strcmp(s1, s2)
+#define __glXStrncmp(s1, s2, n)		strncmp(s1, s2, n)
+#define __glXStrlen(str)		strlen(str)
+#define __glXAbort()			abort()
+#define __glXStrtok(s, delim)		strtok(s, delim)
+#define __glXStrcspn(s, reject)		strcspn(s, reject)
+#define __glXGetenv(a)			getenv(a)
+#define __glXAtoi(a)			atoi(a)
+
+#endif /* _glx_ansic_h_ */
+
diff --git a/nx-X11/programs/Xserver/GL/include/GL/xf86glx.h b/nx-X11/programs/Xserver/GL/include/GL/xf86glx.h
new file mode 100644
index 000000000..66f096a98
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/include/GL/xf86glx.h
@@ -0,0 +1,43 @@
+/* $XFree86: xc/programs/Xserver/GL/include/GL/xf86glx.h,v 1.3 1999/06/14 07:31:41 dawes Exp $ */
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+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, 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 PRECISION INSIGHT AND/OR ITS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <kevin@precisioninsight.com>
+ *
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "miscstruct.h"
+
+#ifdef XFree86LOADER
+#include "xf86_ansic.h"
+#endif
diff --git a/nx-X11/programs/Xserver/GL/mesa/GLcore/GLcore-def.cpp b/nx-X11/programs/Xserver/GL/mesa/GLcore/GLcore-def.cpp
new file mode 100644
index 000000000..6fca465cd
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/GLcore/GLcore-def.cpp
@@ -0,0 +1,1462 @@
+LIBRARY GLcore
+VERSION LIBRARY_VERSION
+EXPORTS
+
+_mesa_set_aa_triangle_function
+_mesa_Accum
+_mesa_ClearAccum
+_mesa_alloc_accum_buffer
+_mesa_clear_accum_buffer
+_mesa_AlphaFunc
+_mesa_alpha_test
+_mesa_alloc_alpha_buffers
+_mesa_clear_alpha_buffers
+_mesa_read_alpha_pixels
+_mesa_read_alpha_span
+_mesa_write_alpha_pixels
+_mesa_write_alpha_span
+_mesa_write_mono_alpha_pixels
+_mesa_write_mono_alpha_span
+_mesa_PopAttrib
+_mesa_PopClientAttrib
+_mesa_PushAttrib
+_mesa_PushClientAttrib
+_mesa_Bitmap
+_mesa_BlendColor
+_mesa_BlendEquation
+_mesa_BlendFunc
+_mesa_BlendFuncSeparateEXT
+_mesa_blend_pixels
+_mesa_blend_span
+_mesa_Clear
+_mesa_ClearColor
+_mesa_ClearIndex
+_mesa_DrawBuffer
+_mesa_ReadBuffer
+_mesa_ResizeBuffersMESA
+_mesa_ClipPlane
+_mesa_GetClipPlane
+gl_init_clip
+gl_update_clipmask
+gl_update_userclip
+gl_user_cliptest
+gl_userclip_point
+gl_viewclip_point
+_mesa_ColorSubTable
+_mesa_ColorTable
+_mesa_ColorTableParameterfv
+_mesa_ColorTableParameteriv
+_mesa_CopyColorSubTable
+_mesa_CopyColorTable
+_mesa_GetColorTable
+_mesa_GetColorTableParameterfv
+_mesa_GetColorTableParameteriv
+_mesa_free_colortable_data
+_mesa_init_colortable
+gl_read_config_file
+gl_register_config_var
+_mesa_Finish
+_mesa_Flush
+_mesa_create_visual
+_mesa_destroy_visual
+_mesa_get_dispatch
+_mesa_initialize_context
+_mesa_initialize_framebuffer
+_mesa_initialize_visual
+_mesa_swapbuffers
+gl_compile_error
+gl_context_initialize
+gl_copy_context
+gl_create_context
+gl_create_framebuffer
+gl_create_visual
+gl_destroy_context
+gl_destroy_framebuffer
+gl_destroy_visual
+gl_error
+gl_free_context_data
+gl_get_current_context
+gl_make_current
+gl_make_current2
+gl_problem
+gl_warning
+_mesa_CopyPixels
+_mesa_LockArraysEXT
+_mesa_UnlockArraysEXT
+gl_alloc_cva_store
+gl_cva_compile_cassette
+gl_cva_force_precalc
+gl_cva_init
+gl_free_cva_store
+gl_merge_cva
+gl_prepare_arrays_cva
+gl_rescue_cva
+_mesa_ClearDepth
+_mesa_DepthFunc
+_mesa_DepthMask
+_mesa_alloc_depth_buffer
+_mesa_clear_depth_buffer
+_mesa_depth_test_pixels
+_mesa_depth_test_span
+_mesa_read_depth_span
+_mesa_read_depth_span_float
+_mesa_zbuffer_address
+glAccum
+glActiveTextureARB
+glAlphaFunc
+glAreTexturesResident
+glAreTexturesResidentEXT
+glArrayElement
+glArrayElementEXT
+glBegin
+glBindTexture
+glBindTextureEXT
+glBitmap
+glBlendColor
+glBlendColorEXT
+glBlendEquation
+glBlendEquationEXT
+glBlendFunc
+glBlendFuncSeparateEXT
+glBlendFuncSeparateINGR
+glCallList
+glCallLists
+glClear
+glClearAccum
+glClearColor
+glClearDepth
+glClearIndex
+glClearStencil
+glClientActiveTextureARB
+glClipPlane
+glColor3b
+glColor3bv
+glColor3d
+glColor3dv
+glColor3f
+glColor3fv
+glColor3i
+glColor3iv
+glColor3s
+glColor3sv
+glColor3ub
+glColor3ubv
+glColor3ui
+glColor3uiv
+glColor3us
+glColor3usv
+glColor4b
+glColor4bv
+glColor4d
+glColor4dv
+glColor4f
+glColor4fv
+glColor4i
+glColor4iv
+glColor4s
+glColor4sv
+glColor4ub
+glColor4ubv
+glColor4ui
+glColor4uiv
+glColor4us
+glColor4usv
+glColorMask
+glColorMaterial
+glColorPointer
+glColorPointerEXT
+glColorSubTable
+glColorSubTableEXT
+glColorTable
+glColorTableEXT
+glColorTableParameterfv
+glColorTableParameterfvSGI
+glColorTableParameteriv
+glColorTableParameterivSGI
+glColorTableSGI
+glCombinerInputNV
+glCombinerOutputNV
+glCombinerParameterfNV
+glCombinerParameterfvNV
+glCombinerParameteriNV
+glCombinerParameterivNV
+glCompressedTexImage1DARB
+glCompressedTexImage2DARB
+glCompressedTexImage3DARB
+glCompressedTexSubImage1DARB
+glCompressedTexSubImage2DARB
+glCompressedTexSubImage3DARB
+glConvolutionFilter1D
+glConvolutionFilter1DEXT
+glConvolutionFilter2D
+glConvolutionFilter2DEXT
+glConvolutionParameterf
+glConvolutionParameterfEXT
+glConvolutionParameterfv
+glConvolutionParameterfvEXT
+glConvolutionParameteri
+glConvolutionParameteriEXT
+glConvolutionParameteriv
+glConvolutionParameterivEXT
+glCopyColorSubTable
+glCopyColorSubTableEXT
+glCopyColorTable
+glCopyColorTableSGI
+glCopyConvolutionFilter1D
+glCopyConvolutionFilter1DEXT
+glCopyConvolutionFilter2D
+glCopyConvolutionFilter2DEXT
+glCopyPixels
+glCopyTexImage1D
+glCopyTexImage1DEXT
+glCopyTexImage2D
+glCopyTexImage2DEXT
+glCopyTexSubImage1D
+glCopyTexSubImage1DEXT
+glCopyTexSubImage2D
+glCopyTexSubImage2DEXT
+glCopyTexSubImage3D
+glCopyTexSubImage3DEXT
+glCullFace
+glCullParameterdvEXT
+glCullParameterfvEXT
+glDeleteLists
+glDeleteTextures
+glDeleteTexturesEXT
+glDepthFunc
+glDepthMask
+glDepthRange
+glDetailTexFuncSGIS
+glDisable
+glDisableClientState
+glDrawArrays
+glDrawArraysEXT
+glDrawBuffer
+glDrawElements
+glDrawPixels
+glDrawRangeElements
+glDrawRangeElementsEXT
+glEdgeFlag
+glEdgeFlagPointer
+glEdgeFlagPointerEXT
+glEdgeFlagv
+glEnable
+glEnableClientState
+glEnd
+glEndList
+glEvalCoord1d
+glEvalCoord1dv
+glEvalCoord1f
+glEvalCoord1fv
+glEvalCoord2d
+glEvalCoord2dv
+glEvalCoord2f
+glEvalCoord2fv
+glEvalMesh1
+glEvalMesh2
+glEvalPoint1
+glEvalPoint2
+glFeedbackBuffer
+glFinalCombinerInputNV
+glFinish
+glFlush
+glFlushRasterSGIX
+glFlushVertexArrayRangeNV
+glFogCoordPointerEXT
+glFogCoorddEXT
+glFogCoorddvEXT
+glFogCoordfEXT
+glFogCoordfvEXT
+glFogf
+glFogfv
+glFogi
+glFogiv
+glFragmentColorMaterialSGIX
+glFragmentLightModelfSGIX
+glFragmentLightModelfvSGIX
+glFragmentLightModeliSGIX
+glFragmentLightModelivSGIX
+glFragmentLightfSGIX
+glFragmentLightfvSGIX
+glFragmentLightiSGIX
+glFragmentLightivSGIX
+glFragmentMaterialfSGIX
+glFragmentMaterialfvSGIX
+glFragmentMaterialiSGIX
+glFragmentMaterialivSGIX
+glFrameZoomSGIX
+glFrontFace
+glFrustum
+glGenLists
+glGenTextures
+glGenTexturesEXT
+glGetBooleanv
+glGetClipPlane
+glGetColorTable
+glGetColorTableEXT
+glGetColorTableParameterfv
+glGetColorTableParameterfvEXT
+glGetColorTableParameterfvSGI
+glGetColorTableParameteriv
+glGetColorTableParameterivEXT
+glGetColorTableParameterivSGI
+glGetColorTableSGI
+glGetCombinerInputParameterfvNV
+glGetCombinerInputParameterivNV
+glGetCombinerOutputParameterfvNV
+glGetCombinerOutputParameterivNV
+glGetCompressedTexImageARB
+glGetConvolutionFilter
+glGetConvolutionFilterEXT
+glGetConvolutionParameterfv
+glGetConvolutionParameterfvEXT
+glGetConvolutionParameteriv
+glGetConvolutionParameterivEXT
+glGetDetailTexFuncSGIS
+glGetDoublev
+glGetError
+glGetFinalCombinerInputParameterfvNV
+glGetFinalCombinerInputParameterivNV
+glGetFloatv
+glGetFragmentLightfvSGIX
+glGetFragmentLightivSGIX
+glGetFragmentMaterialfvSGIX
+glGetFragmentMaterialivSGIX
+glGetHistogram
+glGetHistogramEXT
+glGetHistogramParameterfv
+glGetHistogramParameterfvEXT
+glGetHistogramParameteriv
+glGetHistogramParameterivEXT
+glGetInstrumentsSGIX
+glGetIntegerv
+glGetLightfv
+glGetLightiv
+glGetListParameterfvSGIX
+glGetListParameterivSGIX
+glGetMapdv
+glGetMapfv
+glGetMapiv
+glGetMaterialfv
+glGetMaterialiv
+glGetMinmax
+glGetMinmaxEXT
+glGetMinmaxParameterfv
+glGetMinmaxParameterfvEXT
+glGetMinmaxParameteriv
+glGetMinmaxParameterivEXT
+glGetPixelMapfv
+glGetPixelMapuiv
+glGetPixelMapusv
+glGetPixelTexGenParameterfvSGIS
+glGetPixelTexGenParameterivSGIS
+glGetPointerv
+glGetPointervEXT
+glGetPolygonStipple
+glGetSeparableFilter
+glGetSeparableFilterEXT
+glGetSharpenTexFuncSGIS
+glGetString
+glGetTexEnvfv
+glGetTexEnviv
+glGetTexFilterFuncSGIS
+glGetTexGendv
+glGetTexGenfv
+glGetTexGeniv
+glGetTexImage
+glGetTexLevelParameterfv
+glGetTexLevelParameteriv
+glGetTexParameterfv
+glGetTexParameteriv
+glHint
+glHintPGI
+glHistogram
+glHistogramEXT
+glIndexFuncEXT
+glIndexMask
+glIndexMaterialEXT
+glIndexPointer
+glIndexPointerEXT
+glIndexd
+glIndexdv
+glIndexf
+glIndexfv
+glIndexi
+glIndexiv
+glIndexs
+glIndexsv
+glIndexub
+glIndexubv
+glInitNames
+glInstrumentsBufferSGIX
+glInterleavedArrays
+glIsEnabled
+glIsList
+glIsTexture
+glIsTextureEXT
+glLightEnviSGIX
+glLightModelf
+glLightModelfv
+glLightModeli
+glLightModeliv
+glLightf
+glLightfv
+glLighti
+glLightiv
+glLineStipple
+glLineWidth
+glListBase
+glListParameterfSGIX
+glListParameterfvSGIX
+glListParameteriSGIX
+glListParameterivSGIX
+glLoadIdentity
+glLoadMatrixd
+glLoadMatrixf
+glLoadName
+glLoadTransposeMatrixdARB
+glLoadTransposeMatrixfARB
+glLockArraysEXT
+glLogicOp
+glMap1d
+glMap1f
+glMap2d
+glMap2f
+glMapGrid1d
+glMapGrid1f
+glMapGrid2d
+glMapGrid2f
+glMaterialf
+glMaterialfv
+glMateriali
+glMaterialiv
+glMatrixMode
+glMinmax
+glMinmaxEXT
+glMultMatrixd
+glMultMatrixf
+glMultTransposeMatrixdARB
+glMultTransposeMatrixfARB
+glMultiTexCoord1dARB
+glMultiTexCoord1dvARB
+glMultiTexCoord1fARB
+glMultiTexCoord1fvARB
+glMultiTexCoord1iARB
+glMultiTexCoord1ivARB
+glMultiTexCoord1sARB
+glMultiTexCoord1svARB
+glMultiTexCoord2dARB
+glMultiTexCoord2dvARB
+glMultiTexCoord2fARB
+glMultiTexCoord2fvARB
+glMultiTexCoord2iARB
+glMultiTexCoord2ivARB
+glMultiTexCoord2sARB
+glMultiTexCoord2svARB
+glMultiTexCoord3dARB
+glMultiTexCoord3dvARB
+glMultiTexCoord3fARB
+glMultiTexCoord3fvARB
+glMultiTexCoord3iARB
+glMultiTexCoord3ivARB
+glMultiTexCoord3sARB
+glMultiTexCoord3svARB
+glMultiTexCoord4dARB
+glMultiTexCoord4dvARB
+glMultiTexCoord4fARB
+glMultiTexCoord4fvARB
+glMultiTexCoord4iARB
+glMultiTexCoord4ivARB
+glMultiTexCoord4sARB
+glMultiTexCoord4svARB
+glNewList
+glNormal3b
+glNormal3bv
+glNormal3d
+glNormal3dv
+glNormal3f
+glNormal3fv
+glNormal3i
+glNormal3iv
+glNormal3s
+glNormal3sv
+glNormalPointer
+glNormalPointerEXT
+glOrtho
+glPassThrough
+glPixelMapfv
+glPixelMapuiv
+glPixelMapusv
+glPixelStoref
+glPixelStorei
+glPixelTexGenParameterfSGIS
+glPixelTexGenParameterfvSGIS
+glPixelTexGenParameteriSGIS
+glPixelTexGenParameterivSGIS
+glPixelTexGenSGIX
+glPixelTransferf
+glPixelTransferi
+glPixelZoom
+glPointParameterfEXT
+glPointParameterfSGIS
+glPointParameterfvEXT
+glPointParameterfvSGIS
+glPointSize
+glPollInstrumentsSGIX
+glPolygonMode
+glPolygonOffset
+glPolygonOffsetEXT
+glPolygonStipple
+glPopAttrib
+glPopClientAttrib
+glPopMatrix
+glPopName
+glPrioritizeTextures
+glPrioritizeTexturesEXT
+glPushAttrib
+glPushClientAttrib
+glPushMatrix
+glPushName
+glRasterPos2d
+glRasterPos2dv
+glRasterPos2f
+glRasterPos2fv
+glRasterPos2i
+glRasterPos2iv
+glRasterPos2s
+glRasterPos2sv
+glRasterPos3d
+glRasterPos3dv
+glRasterPos3f
+glRasterPos3fv
+glRasterPos3i
+glRasterPos3iv
+glRasterPos3s
+glRasterPos3sv
+glRasterPos4d
+glRasterPos4dv
+glRasterPos4f
+glRasterPos4fv
+glRasterPos4i
+glRasterPos4iv
+glRasterPos4s
+glRasterPos4sv
+glReadBuffer
+glReadInstrumentsSGIX
+glReadPixels
+glRectd
+glRectdv
+glRectf
+glRectfv
+glRecti
+glRectiv
+glRects
+glRectsv
+glReferencePlaneSGIX
+glRenderMode
+glResetHistogram
+glResetHistogramEXT
+glResetMinmax
+glResetMinmaxEXT
+glResizeBuffersMESA
+glRotated
+glRotatef
+glSampleCoverageARB
+glSampleMaskEXT
+glSampleMaskSGIS
+glSamplePassARB
+glSamplePatternEXT
+glSamplePatternSGIS
+glScaled
+glScalef
+glScissor
+glSelectBuffer
+glSeparableFilter2D
+glSeparableFilter2DEXT
+glShadeModel
+glSharpenTexFuncSGIS
+glSpriteParameterfSGIX
+glSpriteParameterfvSGIX
+glSpriteParameteriSGIX
+glSpriteParameterivSGIX
+glStartInstrumentsSGIX
+glStencilFunc
+glStencilMask
+glStencilOp
+glStopInstrumentsSGIX
+glTagSampleBufferSGIX
+glTbufferMask3DFX
+glTexCoord1d
+glTexCoord1dv
+glTexCoord1f
+glTexCoord1fv
+glTexCoord1i
+glTexCoord1iv
+glTexCoord1s
+glTexCoord1sv
+glTexCoord2d
+glTexCoord2dv
+glTexCoord2f
+glTexCoord2fv
+glTexCoord2i
+glTexCoord2iv
+glTexCoord2s
+glTexCoord2sv
+glTexCoord3d
+glTexCoord3dv
+glTexCoord3f
+glTexCoord3fv
+glTexCoord3i
+glTexCoord3iv
+glTexCoord3s
+glTexCoord3sv
+glTexCoord4d
+glTexCoord4dv
+glTexCoord4f
+glTexCoord4fv
+glTexCoord4i
+glTexCoord4iv
+glTexCoord4s
+glTexCoord4sv
+glTexCoordPointer
+glTexCoordPointerEXT
+glTexEnvf
+glTexEnvfv
+glTexEnvi
+glTexEnviv
+glTexFilterFuncSGIS
+glTexGend
+glTexGendv
+glTexGenf
+glTexGenfv
+glTexGeni
+glTexGeniv
+glTexImage1D
+glTexImage2D
+glTexImage3D
+glTexImage3DEXT
+glTexImage4DSGIS
+glTexParameterf
+glTexParameterfv
+glTexParameteri
+glTexParameteriv
+glTexSubImage1D
+glTexSubImage1DEXT
+glTexSubImage2D
+glTexSubImage2DEXT
+glTexSubImage3D
+glTexSubImage3DEXT
+glTexSubImage4DSGIS
+glTranslated
+glTranslatef
+glUnlockArraysEXT
+glVertex2d
+glVertex2dv
+glVertex2f
+glVertex2fv
+glVertex2i
+glVertex2iv
+glVertex2s
+glVertex2sv
+glVertex3d
+glVertex3dv
+glVertex3f
+glVertex3fv
+glVertex3i
+glVertex3iv
+glVertex3s
+glVertex3sv
+glVertex4d
+glVertex4dv
+glVertex4f
+glVertex4fv
+glVertex4i
+glVertex4iv
+glVertex4s
+glVertex4sv
+glVertexArrayRangeNV
+glVertexPointer
+glVertexPointerEXT
+glVertexWeightPointerEXT
+glVertexWeightfEXT
+glVertexWeightfvEXT
+glViewport
+glWindowPos2dMESA
+glWindowPos2dvMESA
+glWindowPos2fMESA
+glWindowPos2fvMESA
+glWindowPos2iMESA
+glWindowPos2ivMESA
+glWindowPos2sMESA
+glWindowPos2svMESA
+glWindowPos3dMESA
+glWindowPos3dvMESA
+glWindowPos3fMESA
+glWindowPos3fvMESA
+glWindowPos3iMESA
+glWindowPos3ivMESA
+glWindowPos3sMESA
+glWindowPos3svMESA
+glWindowPos4dMESA
+glWindowPos4dvMESA
+glWindowPos4fMESA
+glWindowPos4fvMESA
+glWindowPos4iMESA
+glWindowPos4ivMESA
+glWindowPos4sMESA
+glWindowPos4svMESA
+_mesa_CallList
+_mesa_CallLists
+_mesa_DeleteLists
+_mesa_EndList
+_mesa_GenLists
+_mesa_IsList
+_mesa_ListBase
+_mesa_NewList
+_mesa_init_dlist_table
+gl_compile_cassette
+gl_destroy_list
+gl_init_lists
+gl_save_error
+mesa_print_display_list
+_mesa_DrawPixels
+_mesa_clip_pixelrect
+_mesa_Disable
+_mesa_DisableClientState
+_mesa_Enable
+_mesa_EnableClientState
+_mesa_IsEnabled
+_mesa_set_enable
+gl_lookup_enum_by_name
+gl_lookup_enum_by_nr
+_mesa_EvalCoord1d
+_mesa_EvalCoord1dv
+_mesa_EvalCoord1f
+_mesa_EvalCoord1fv
+_mesa_EvalCoord2d
+_mesa_EvalCoord2dv
+_mesa_EvalCoord2f
+_mesa_EvalCoord2fv
+_mesa_EvalMesh1
+_mesa_EvalMesh2
+_mesa_EvalPoint1
+_mesa_EvalPoint2
+_mesa_GetMapdv
+_mesa_GetMapfv
+_mesa_GetMapiv
+_mesa_Map1d
+_mesa_Map1f
+_mesa_Map2d
+_mesa_Map2f
+_mesa_MapGrid1d
+_mesa_MapGrid1f
+_mesa_MapGrid2d
+_mesa_MapGrid2f
+_mesa_evaluator_components
+gl_copy_map_points1d
+gl_copy_map_points1f
+gl_copy_map_points2d
+gl_copy_map_points2f
+gl_eval_vb
+gl_init_eval
+gl_extension_is_enabled
+gl_extensions_add
+gl_extensions_ctr
+gl_extensions_disable
+gl_extensions_dtr
+gl_extensions_enable
+gl_extensions_get_string
+_mesa_FeedbackBuffer
+_mesa_InitNames
+_mesa_LoadName
+_mesa_PassThrough
+_mesa_PopName
+_mesa_PushName
+_mesa_RenderMode
+_mesa_SelectBuffer
+gl_feedback_line
+gl_feedback_points
+gl_feedback_triangle
+gl_feedback_vertex
+gl_select_line
+gl_select_points
+gl_select_triangle
+gl_update_hitflag
+_mesa_Fogf
+_mesa_Fogfv
+_mesa_Fogi
+_mesa_Fogiv
+_mesa_fog_ci_pixels
+_mesa_fog_rgba_pixels
+_mesa_fog_vertices
+_mesa_init_fog
+_mesa_GetBooleanv
+_mesa_GetDoublev
+_mesa_GetError
+_mesa_GetFloatv
+_mesa_GetIntegerv
+_mesa_GetPointerv
+_mesa_GetString
+_glapi_add_entrypoint
+_glapi_check_multithread
+_glapi_check_table
+_glapi_get_context
+_glapi_get_dispatch
+_glapi_get_dispatch_table_size
+_glapi_get_proc_address
+_glapi_get_proc_name
+_glapi_get_proc_offset
+_glapi_get_version
+_glapi_set_context
+_glapi_set_dispatch
+_glapi_noop_enable_warnings
+_glthread_GetID
+_glthread_GetTSD
+_glthread_InitTSD
+_glthread_SetTSD
+_mesa_DeleteHashTable
+_mesa_HashFindFreeKeyBlock
+_mesa_HashFirstEntry
+_mesa_HashInsert
+_mesa_HashLookup
+_mesa_HashPrint
+_mesa_HashRemove
+_mesa_NewHashTable
+_mesa_Hint
+_mesa_HintPGI
+_mesa_try_Hint
+_mesa_bytes_per_pixel
+_mesa_components_in_format
+_mesa_image_address
+_mesa_image_row_stride
+_mesa_is_legal_format_and_type
+_mesa_native_packing
+_mesa_pack_bitmap
+_mesa_pack_polygon_stipple
+_mesa_pack_rgba_span
+_mesa_sizeof_packed_type
+_mesa_sizeof_type
+_mesa_swap2
+_mesa_swap4
+_mesa_unpack_bitmap
+_mesa_unpack_depth_span
+_mesa_unpack_float_color_span
+_mesa_unpack_image
+_mesa_unpack_index_span
+_mesa_unpack_polygon_stipple
+_mesa_unpack_stencil_span
+_mesa_unpack_ubyte_color_span
+_mesa_ConvolutionFilter1D
+_mesa_ConvolutionFilter2D
+_mesa_ConvolutionParameterf
+_mesa_ConvolutionParameterfv
+_mesa_ConvolutionParameteri
+_mesa_ConvolutionParameteriv
+_mesa_CopyConvolutionFilter1D
+_mesa_CopyConvolutionFilter2D
+_mesa_GetConvolutionFilter
+_mesa_GetConvolutionParameterfv
+_mesa_GetConvolutionParameteriv
+_mesa_GetHistogram
+_mesa_GetHistogramParameterfv
+_mesa_GetHistogramParameteriv
+_mesa_GetMinmax
+_mesa_GetMinmaxParameterfv
+_mesa_GetMinmaxParameteriv
+_mesa_GetSeparableFilter
+_mesa_Histogram
+_mesa_Minmax
+_mesa_ResetHistogram
+_mesa_ResetMinmax
+_mesa_SeparableFilter2D
+_mesa_update_histogram
+_mesa_update_minmax
+_mesa_ColorMaterial
+_mesa_GetLightfv
+_mesa_GetLightiv
+_mesa_GetMaterialfv
+_mesa_GetMaterialiv
+_mesa_LightModelf
+_mesa_LightModelfv
+_mesa_LightModeli
+_mesa_LightModeliv
+_mesa_Lightf
+_mesa_Lightfv
+_mesa_Lighti
+_mesa_Lightiv
+_mesa_Materialf
+_mesa_Materialfv
+_mesa_Materiali
+_mesa_Materialiv
+_mesa_ShadeModel
+gl_compute_light_positions
+gl_compute_shine_table
+gl_compute_spot_exp_table
+gl_material_bitmask
+gl_update_color_material
+gl_update_lighting
+gl_update_material
+gl_update_normal_transform
+_mesa_LineStipple
+_mesa_LineWidth
+gl_set_line_function
+_mesa_LogicOp
+_mesa_logicop_ci_pixels
+_mesa_logicop_ci_span
+_mesa_logicop_rgba_pixels
+_mesa_logicop_rgba_span
+_mesa_ColorMask
+_mesa_IndexMask
+_mesa_mask_index_pixels
+_mesa_mask_index_span
+_mesa_mask_rgba_pixels
+_mesa_mask_rgba_span
+_mesa_DepthRange
+_mesa_Frustum
+_mesa_LoadIdentity
+_mesa_LoadMatrixd
+_mesa_LoadMatrixf
+_mesa_LoadTransposeMatrixdARB
+_mesa_LoadTransposeMatrixfARB
+_mesa_MatrixMode
+_mesa_MultMatrixd
+_mesa_MultMatrixf
+_mesa_MultTransposeMatrixdARB
+_mesa_MultTransposeMatrixfARB
+_mesa_Ortho
+_mesa_PopMatrix
+_mesa_PushMatrix
+_mesa_Rotated
+_mesa_Rotatef
+_mesa_Scaled
+_mesa_Scalef
+_mesa_Translated
+_mesa_Translatef
+_mesa_Viewport
+gl_Viewport
+gl_calculate_model_project_matrix
+gl_mat_mul_floats
+gl_mat_mul_mat
+gl_matrix_alloc_inv
+gl_matrix_analyze
+gl_matrix_copy
+gl_matrix_ctr
+gl_matrix_dtr
+gl_matrix_invert
+gl_matrix_mul
+gl_matrix_transposed
+gl_matrix_transposef
+gl_print_matrix
+gl_rotation_matrix
+_mesa_calloc
+_mesa_free
+_mesa_malloc
+_mesa_bitcount
+_mesa_init_math
+gl_sqrt
+gl_alloc_pb
+gl_flush_pb
+gl_build_immediate_pipeline
+gl_build_precalc_pipeline
+gl_pipeline_init
+gl_print_active_pipeline
+gl_print_pipe_ops
+gl_print_pipeline
+gl_print_tri_caps
+gl_print_vert_flags
+gl_reset_cva_vb
+gl_run_pipeline
+gl_update_pipelines
+_mesa_GetPixelMapfv
+_mesa_GetPixelMapuiv
+_mesa_GetPixelMapusv
+_mesa_PixelMapfv
+_mesa_PixelMapuiv
+_mesa_PixelMapusv
+_mesa_PixelStoref
+_mesa_PixelStorei
+_mesa_PixelTransferf
+_mesa_PixelTransferi
+_mesa_PixelZoom
+_mesa_lookup_rgba
+_mesa_map_ci
+_mesa_map_ci8_to_rgba
+_mesa_map_ci_to_rgba
+_mesa_map_ci_to_rgba_ubyte
+_mesa_map_rgba
+_mesa_map_stencil
+_mesa_scale_and_bias_rgba
+_mesa_shift_and_offset_ci
+_mesa_shift_and_offset_stencil
+_mesa_transform_rgba
+_mesa_GetPixelTexGenParameterfvSGIS
+_mesa_GetPixelTexGenParameterivSGIS
+_mesa_PixelTexGenParameterfSGIS
+_mesa_PixelTexGenParameterfvSGIS
+_mesa_PixelTexGenParameteriSGIS
+_mesa_PixelTexGenParameterivSGIS
+_mesa_PixelTexGenSGIX
+_mesa_pixeltexgen
+_mesa_PointParameterfEXT
+_mesa_PointParameterfvEXT
+_mesa_PointSize
+gl_set_point_function
+_mesa_CullFace
+_mesa_FrontFace
+_mesa_GetPolygonStipple
+_mesa_PolygonMode
+_mesa_PolygonOffset
+_mesa_PolygonOffsetEXT
+_mesa_PolygonStipple
+gl_set_quad_function
+_mesa_RasterPos2d
+_mesa_RasterPos2dv
+_mesa_RasterPos2f
+_mesa_RasterPos2fv
+_mesa_RasterPos2i
+_mesa_RasterPos2iv
+_mesa_RasterPos2s
+_mesa_RasterPos2sv
+_mesa_RasterPos3d
+_mesa_RasterPos3dv
+_mesa_RasterPos3f
+_mesa_RasterPos3fv
+_mesa_RasterPos3i
+_mesa_RasterPos3iv
+_mesa_RasterPos3s
+_mesa_RasterPos3sv
+_mesa_RasterPos4d
+_mesa_RasterPos4dv
+_mesa_RasterPos4f
+_mesa_RasterPos4fv
+_mesa_RasterPos4i
+_mesa_RasterPos4iv
+_mesa_RasterPos4s
+_mesa_RasterPos4sv
+_mesa_ReadPixels
+_mesa_Rectd
+_mesa_Rectdv
+_mesa_Rectf
+_mesa_Rectfv
+_mesa_Recti
+_mesa_Rectiv
+_mesa_Rects
+_mesa_Rectsv
+_mesa_Scissor
+gl_scissor_pixels
+gl_scissor_span
+gl_init_shade
+gl_shade_rastpos
+gl_update_lighting_function
+gl_read_index_span
+gl_read_rgba_span
+gl_write_index_span
+gl_write_monocolor_span
+gl_write_monoindex_span
+gl_write_multitexture_span
+gl_write_rgba_span
+gl_write_texture_span
+gl_clean_color
+gl_default_nr_stages
+gl_default_pipeline
+gl_import_client_data
+gl_init_vbxform
+gl_update_materials
+_mesa_init_exec_table
+_mesa_init_no_op_table
+gl_print_enable_flags
+gl_print_state
+gl_update_state
+_mesa_ClearStencil
+_mesa_StencilFunc
+_mesa_StencilMask
+_mesa_StencilOp
+_mesa_alloc_stencil_buffer
+_mesa_clear_stencil_buffer
+_mesa_read_stencil_span
+_mesa_stencil_and_ztest_pixels
+_mesa_stencil_and_ztest_span
+_mesa_write_stencil_span
+_mesa_CompressedTexImage1DARB
+_mesa_CompressedTexImage2DARB
+_mesa_CompressedTexImage3DARB
+_mesa_CompressedTexSubImage1DARB
+_mesa_CompressedTexSubImage2DARB
+_mesa_CompressedTexSubImage3DARB
+_mesa_CopyTexImage1D
+_mesa_CopyTexImage2D
+_mesa_CopyTexSubImage1D
+_mesa_CopyTexSubImage2D
+_mesa_CopyTexSubImage3D
+_mesa_GetCompressedTexImageARB
+_mesa_GetTexImage
+_mesa_TexImage1D
+_mesa_TexImage2D
+_mesa_TexImage3D
+_mesa_TexImage3DEXT
+_mesa_TexSubImage1D
+_mesa_TexSubImage2D
+_mesa_TexSubImage3D
+_mesa_alloc_texture_image
+_mesa_base_tex_format
+_mesa_compressed_image_size
+_mesa_free_texture_image
+_mesa_get_teximage_from_driver
+_mesa_select_tex_image
+_mesa_select_tex_object
+_mesa_AreTexturesResident
+_mesa_BindTexture
+_mesa_DeleteTextures
+_mesa_GenTextures
+_mesa_IsTexture
+_mesa_PrioritizeTextures
+_mesa_test_texobj_completeness
+gl_alloc_texture_object
+gl_free_texture_object
+_mesa_ActiveTextureARB
+_mesa_ClientActiveTextureARB
+_mesa_GetTexEnvfv
+_mesa_GetTexEnviv
+_mesa_GetTexGendv
+_mesa_GetTexGenfv
+_mesa_GetTexGeniv
+_mesa_GetTexLevelParameterfv
+_mesa_GetTexLevelParameteriv
+_mesa_GetTexParameterfv
+_mesa_GetTexParameteriv
+_mesa_TexEnvf
+_mesa_TexEnvfv
+_mesa_TexEnvi
+_mesa_TexEnviv
+_mesa_TexGend
+_mesa_TexGendv
+_mesa_TexGenf
+_mesa_TexGenfv
+_mesa_TexGeni
+_mesa_TexGeniv
+_mesa_TexParameterf
+_mesa_TexParameterfv
+_mesa_TexParameteri
+_mesa_TexParameteriv
+gl_put_texobj_on_dirty_list
+gl_remove_texobj_from_dirty_list
+gl_update_dirty_texobjs
+_mesa_set_texture_sampler
+gl_init_texture
+gl_texture_pixels
+gl_update_texture_unit
+gl_init_translate
+gl_cull_triangle
+gl_set_triangle_function
+_mesa_ArrayElement
+_mesa_ColorPointer
+_mesa_ColorPointerEXT
+_mesa_DrawArrays
+_mesa_DrawElements
+_mesa_DrawRangeElements
+_mesa_EdgeFlagPointer
+_mesa_EdgeFlagPointerEXT
+_mesa_IndexPointer
+_mesa_IndexPointerEXT
+_mesa_InterleavedArrays
+_mesa_NormalPointer
+_mesa_NormalPointerEXT
+_mesa_TexCoordPointer
+_mesa_TexCoordPointerEXT
+_mesa_VertexPointer
+_mesa_VertexPointerEXT
+gl_exec_array_elements
+gl_update_client_state
+gl_immediate_alloc
+gl_immediate_free
+gl_vb_create_for_cva
+gl_vb_create_for_immediate
+gl_vb_free
+gl_cull_vb
+gl_dont_cull_vb
+gl_fast_copy_vb
+gl_make_normal_cullmask
+gl_purge_vertices
+_mesa_Begin
+_mesa_Color3b
+_mesa_Color3bv
+_mesa_Color3d
+_mesa_Color3dv
+_mesa_Color3f
+_mesa_Color3fv
+_mesa_Color3i
+_mesa_Color3iv
+_mesa_Color3s
+_mesa_Color3sv
+_mesa_Color3ub
+_mesa_Color3ubv
+_mesa_Color3ui
+_mesa_Color3uiv
+_mesa_Color3us
+_mesa_Color3usv
+_mesa_Color4b
+_mesa_Color4bv
+_mesa_Color4d
+_mesa_Color4dv
+_mesa_Color4f
+_mesa_Color4fv
+_mesa_Color4i
+_mesa_Color4iv
+_mesa_Color4s
+_mesa_Color4sv
+_mesa_Color4ub
+_mesa_Color4ubv
+_mesa_Color4ui
+_mesa_Color4uiv
+_mesa_Color4us
+_mesa_Color4usv
+_mesa_EdgeFlag
+_mesa_EdgeFlagv
+_mesa_End
+_mesa_Indexd
+_mesa_Indexdv
+_mesa_Indexf
+_mesa_Indexfv
+_mesa_Indexi
+_mesa_Indexiv
+_mesa_Indexs
+_mesa_Indexsv
+_mesa_Indexub
+_mesa_Indexubv
+_mesa_MultiTexCoord1dARB
+_mesa_MultiTexCoord1dvARB
+_mesa_MultiTexCoord1fARB
+_mesa_MultiTexCoord1fvARB
+_mesa_MultiTexCoord1iARB
+_mesa_MultiTexCoord1ivARB
+_mesa_MultiTexCoord1sARB
+_mesa_MultiTexCoord1svARB
+_mesa_MultiTexCoord2dARB
+_mesa_MultiTexCoord2dvARB
+_mesa_MultiTexCoord2fARB
+_mesa_MultiTexCoord2fvARB
+_mesa_MultiTexCoord2iARB
+_mesa_MultiTexCoord2ivARB
+_mesa_MultiTexCoord2sARB
+_mesa_MultiTexCoord2svARB
+_mesa_MultiTexCoord3dARB
+_mesa_MultiTexCoord3dvARB
+_mesa_MultiTexCoord3fARB
+_mesa_MultiTexCoord3fvARB
+_mesa_MultiTexCoord3iARB
+_mesa_MultiTexCoord3ivARB
+_mesa_MultiTexCoord3sARB
+_mesa_MultiTexCoord3svARB
+_mesa_MultiTexCoord4dARB
+_mesa_MultiTexCoord4dvARB
+_mesa_MultiTexCoord4fARB
+_mesa_MultiTexCoord4fvARB
+_mesa_MultiTexCoord4iARB
+_mesa_MultiTexCoord4ivARB
+_mesa_MultiTexCoord4sARB
+_mesa_MultiTexCoord4svARB
+_mesa_Normal3b
+_mesa_Normal3bv
+_mesa_Normal3d
+_mesa_Normal3dv
+_mesa_Normal3f
+_mesa_Normal3fv
+_mesa_Normal3i
+_mesa_Normal3iv
+_mesa_Normal3s
+_mesa_Normal3sv
+_mesa_TexCoord1d
+_mesa_TexCoord1dv
+_mesa_TexCoord1f
+_mesa_TexCoord1fv
+_mesa_TexCoord1i
+_mesa_TexCoord1iv
+_mesa_TexCoord1s
+_mesa_TexCoord1sv
+_mesa_TexCoord2d
+_mesa_TexCoord2dv
+_mesa_TexCoord2f
+_mesa_TexCoord2fv
+_mesa_TexCoord2i
+_mesa_TexCoord2iv
+_mesa_TexCoord2s
+_mesa_TexCoord2sv
+_mesa_TexCoord3d
+_mesa_TexCoord3dv
+_mesa_TexCoord3f
+_mesa_TexCoord3fv
+_mesa_TexCoord3i
+_mesa_TexCoord3iv
+_mesa_TexCoord3s
+_mesa_TexCoord3sv
+_mesa_TexCoord4d
+_mesa_TexCoord4dv
+_mesa_TexCoord4f
+_mesa_TexCoord4fv
+_mesa_TexCoord4i
+_mesa_TexCoord4iv
+_mesa_TexCoord4s
+_mesa_TexCoord4sv
+_mesa_Vertex2d
+_mesa_Vertex2dv
+_mesa_Vertex2f
+_mesa_Vertex2fv
+_mesa_Vertex2i
+_mesa_Vertex2iv
+_mesa_Vertex2s
+_mesa_Vertex2sv
+_mesa_Vertex3d
+_mesa_Vertex3dv
+_mesa_Vertex3f
+_mesa_Vertex3fv
+_mesa_Vertex3i
+_mesa_Vertex3iv
+_mesa_Vertex3s
+_mesa_Vertex3sv
+_mesa_Vertex4d
+_mesa_Vertex4dv
+_mesa_Vertex4f
+_mesa_Vertex4fv
+_mesa_Vertex4i
+_mesa_Vertex4iv
+_mesa_Vertex4s
+_mesa_Vertex4sv
+gl_Begin
+gl_End
+gl_Vertex2f
+gl_render_elts
+gl_render_vb_indirect
+gl_init_vbrender
+gl_reduced_prim_change
+gl_render_clipped_line
+gl_render_clipped_triangle
+gl_render_vb
+gl_set_render_vb_function
+RESET_IMMEDIATE
+gl_compute_orflag
+gl_copy_prev_vertices
+gl_copy_to_current
+gl_execute_cassette
+gl_fixup_cassette
+gl_fixup_input
+gl_flush_vb
+gl_internal_flush
+gl_maybe_transform_vb
+gl_print_cassette
+gl_print_cassette_flags
+gl_reset_input
+gl_reset_vb
+gl_texcoord_size
+gl_vector1ub_alloc
+gl_vector1ub_free
+gl_vector1ub_init
+gl_vector1ui_alloc
+gl_vector1ui_free
+gl_vector1ui_init
+gl_vector3f_alloc
+gl_vector3f_free
+gl_vector3f_init
+gl_vector3f_print
+gl_vector4f_alloc
+gl_vector4f_clean_elem
+gl_vector4f_free
+gl_vector4f_init
+gl_vector4f_print
+gl_vector4ub_alloc
+gl_vector4ub_free
+gl_vector4ub_init
+gl_init_vertices
+_mesa_WindowPos2dMESA
+_mesa_WindowPos2dvMESA
+_mesa_WindowPos2fMESA
+_mesa_WindowPos2fvMESA
+_mesa_WindowPos2iMESA
+_mesa_WindowPos2ivMESA
+_mesa_WindowPos2sMESA
+_mesa_WindowPos2svMESA
+_mesa_WindowPos3dMESA
+_mesa_WindowPos3dvMESA
+_mesa_WindowPos3fMESA
+_mesa_WindowPos3fvMESA
+_mesa_WindowPos3iMESA
+_mesa_WindowPos3ivMESA
+_mesa_WindowPos3sMESA
+_mesa_WindowPos3svMESA
+_mesa_WindowPos4dMESA
+_mesa_WindowPos4dvMESA
+_mesa_WindowPos4fMESA
+_mesa_WindowPos4fvMESA
+_mesa_WindowPos4iMESA
+_mesa_WindowPos4ivMESA
+_mesa_WindowPos4sMESA
+_mesa_WindowPos4svMESA
+gl_init_transformation
+gl_project_points
+gl_transform_point_sz
+gl_transform_vector
+gl_write_zoomed_index_span
+gl_write_zoomed_rgb_span
+gl_write_zoomed_rgba_span
+gl_write_zoomed_stencil_span
+__MESA_beginDispatchOverride
+__MESA_copyContext
+__MESA_createBuffer
+__MESA_createContext
+__MESA_destroyBuffer
+__MESA_destroyContext
+__MESA_dispatchExec
+__MESA_endDispatchOverride
+__MESA_forceCurrent
+__MESA_initVisuals
+__MESA_loseCurrent
+__MESA_makeCurrent
+__MESA_notifyDestroy
+__MESA_notifyResize
+__MESA_notifySwapBuffers
+__MESA_resetExtension
+__MESA_resizeBuffers
+__MESA_screenProbe
+__MESA_setVisualConfigs
+__MESA_shareContext
+__MESA_swapBuffers
+__glFloorLog2
+XMesaCreateImage
+XMesaDestroyImage
+XMesaGetPixel
+XMesaPutImageHelper
+XMesaCopySubBuffer
+XMesaCreateContext
+XMesaCreatePixmapBuffer
+XMesaCreateVisual
+XMesaCreateWindowBuffer
+XMesaCreateWindowBuffer2
+XMesaDestroyBuffer
+XMesaDestroyContext
+XMesaDestroyVisual
+XMesaDitherColor
+XMesaFindBuffer
+XMesaFlush
+XMesaForceCurrent
+XMesaGarbageCollect
+XMesaGetBackBuffer
+XMesaGetCurrentBuffer
+XMesaGetCurrentContext
+XMesaGetCurrentReadBuffer
+XMesaGetDepthBuffer
+XMesaGetString
+XMesaLoseCurrent
+XMesaMakeCurrent
+XMesaMakeCurrent2
+XMesaReset
+XMesaSetFXmode
+XMesaSetVisualDisplay
+XMesaSwapBuffers
+XMesaUnbindContext
+xmesa_alloc_back_buffer
+xmesa_color_to_pixel
+xmesa_update_state
+xmesa_get_line_func
+xmesa_get_points_func
+xmesa_get_triangle_func
+
+/* $XFree86: xc/programs/Xserver/GL/mesa/src/GLcore-def.cpp,v 1.1 2000/08/10 17:40:29 dawes Exp $ */
diff --git a/nx-X11/programs/Xserver/GL/mesa/GLcore/GLcoremodule.c b/nx-X11/programs/Xserver/GL/mesa/GLcore/GLcoremodule.c
new file mode 100644
index 000000000..4e03b59fe
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/GLcore/GLcoremodule.c
@@ -0,0 +1,64 @@
+/* $XFree86: xc/programs/Xserver/GL/mesa/src/GLcoremodule.c,v 1.5 2000/02/23 04:46:55 martin Exp $ */
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+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, 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 PRECISION INSIGHT AND/OR ITS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <kevin@precisioninsight.com>
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86Module.h"
+
+static MODULESETUPPROTO(GLcoreSetup);
+
+static XF86ModuleVersionInfo VersRec =
+{
+        "GLcore",
+        MODULEVENDORSTRING,
+        MODINFOSTRING1,
+        MODINFOSTRING2,
+        XORG_VERSION_CURRENT,
+        1, 0, 0,
+        ABI_CLASS_EXTENSION,
+        ABI_EXTENSION_VERSION,
+        MOD_CLASS_NONE,
+        {0,0,0,0}
+};
+
+XF86ModuleData GLcoreModuleData = { &VersRec, GLcoreSetup, NULL };
+
+static pointer
+GLcoreSetup(pointer module, pointer opts, int *errmaj, int *errmin)
+{
+    /* Need a non-NULL return value to indicate success */
+    return (pointer)1;
+}
diff --git a/nx-X11/programs/Xserver/GL/mesa/GLcore/Imakefile b/nx-X11/programs/Xserver/GL/mesa/GLcore/Imakefile
new file mode 100644
index 000000000..154a5c1a0
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/GLcore/Imakefile
@@ -0,0 +1,77 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/GLcore/Imakefile,v 1.3 2002/05/31 18:12:36 dawes Exp $
+
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+#define IHaveSubdirs
+SUBDIRS = module
+#endif
+#endif
+
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define MesaInXServer
+#define MesaBuildDir ../main/
+#define MesaACBuildDir ../array_cache/
+#define MesaMathBuildDir ../math/
+#define MesaSwrastBuildDir ../swrast/
+#define MesaSwrastSetupBuildDir ../swrast_setup/
+#define MesaTnlBuildDir ../tnl/
+#define MesaShaderBuildDir ../shader/
+#define MesaGrammarBuildDir ../shader/grammar/
+#define MesaSlangBuildDir ../shader/slang/
+#define MesaXBuildDir ../X/
+
+#include "../../../../../lib/GL/mesa/array_cache/Imakefile.inc"
+#include "../../../../../lib/GL/mesa/swrast/Imakefile.inc"
+#include "../../../../../lib/GL/mesa/swrast_setup/Imakefile.inc"
+#include "../../../../../lib/GL/mesa/tnl/Imakefile.inc"
+#include "../../../../../lib/GL/mesa/main/Imakefile.inc"
+#include "../../../../../lib/GL/mesa/math/Imakefile.inc"
+#include "../../../../../lib/GL/mesa/shader/Imakefile.inc"
+#include "../../../../../lib/GL/mesa/shader/grammar/Imakefile.inc"
+#include "../../../../../lib/GL/mesa/shader/slang/Imakefile.inc"
+#include "../../../../../lib/GL/mesa/drivers/x11/Imakefile.inc"
+#include "../../../../../lib/GL/mesa/Imakefile.inc"
+
+#ifdef IHaveModules
+        MSRCS = GLcoremodule.c
+        MOBJS = GLcoremodule.o
+#endif
+
+        XOBJS = ../X/?*.o
+
+         OBJS = $(COREMESAOBJS) $(MOBJS)
+
+        DONES = ../main/DONE ../X/DONE ../array_cache/DONE \
+		../math/DONE ../swrast/DONE ../swrast_setup/DONE \
+		../tnl/DONE ../shader/DONE ../shader/grammar/DONE \
+                ../shader/slang/DONE
+
+     INCLUDES = -I$(INCLUDESRC) -I$(XINCLUDESRC) -I$(EXTINCSRC) \
+		-I$(MESASRCDIR)/include -I$(GLXLIBSRC)/include \
+		-I$(MESASRCDIR)/src/mesa \
+		-I$(SERVERSRC)/include
+
+      DEFINES = $(GLX_DEFINES)
+
+#ifdef IHaveModules
+ModuleObjectRule()
+
+DepLibraryModuleTarget(GLcore, $(DONES) $(OBJS),$(OBJS) $(XOBJS))
+InstallLibraryModule(GLcore,$(MODULEDIR),extensions)
+
+#else
+NormalDepLibraryTarget(GLcore, $(DONES) $(OBJS), $(OBJS) $(XOBJS))
+NormalLibraryObjectRule()
+#endif
+
+InstallDriverSDKLibraryModule(GLcore,$(DRIVERSDKMODULEDIR),extensions)
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/GLcore/module/Imakefile b/nx-X11/programs/Xserver/GL/mesa/GLcore/module/Imakefile
new file mode 100644
index 000000000..18dcdf0a1
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/GLcore/module/Imakefile
@@ -0,0 +1,53 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/GLcore/Imakefile,v 1.2 2002/02/25 18:00:38 dawes Exp $
+
+#define IHaveModules
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define MesaInXServer
+#define MesaBuildDir ../../main/module/
+#define MesaACBuildDir ../../array_cache/module/
+#define MesaMathBuildDir ../../math/module/
+#define MesaSwrastBuildDir ../../swrast/module/
+#define MesaSwrastSetupBuildDir ../../swrast_setup/module/
+#define MesaTnlBuildDir ../../tnl/module/
+#define MesaXBuildDir ../../X/module/
+
+#include "../../../../../../lib/GL/mesa/array_cache/Imakefile.inc"
+#include "../../../../../../lib/GL/mesa/swrast/Imakefile.inc"
+#include "../../../../../../lib/GL/mesa/swrast_setup/Imakefile.inc"
+#include "../../../../../../lib/GL/mesa/tnl/Imakefile.inc"
+#include "../../../../../../lib/GL/mesa/math/Imakefile.inc"
+#include "../../../../../../lib/GL/mesa/drivers/x11/Imakefile.inc"
+#include "../../../../../../lib/GL/mesa/Imakefile.inc"
+
+#if DoLoadableServer
+        MSRCS = GLcoremodule.c
+        MOBJS = GLcoremodule.o
+#endif
+
+        XOBJS = ../../X/module/?*.o
+
+         OBJS = $(COREMESAOBJS) $(MOBJS)
+
+        DONES = ../../module/DONE ../../X/module/DONE \
+		../../array_cache/module/DONE ../../math/module/DONE \
+		../../swrast/module/DONE \
+		../../swrast_setup/module/DONE ../../tnl/module/DONE
+
+     INCLUDES = -I$(INCLUDESRC) -I$(XINCLUDESRC) -I$(EXTINCSRC) \
+		-I$(MESASRCDIR)/include -I$(GLXLIBSRC)/include \
+		-I$(MESASRCDIR)/src/mesa \
+		-I$(SERVERSRC)/include
+
+      DEFINES = $(GLX_DEFINES)
+
+ModuleObjectRule()
+
+DepLibraryModuleTarget(GLcore, $(DONES) $(OBJS),$(OBJS) $(XOBJS))
+InstallLibraryModule(GLcore,$(MODULEDIR),extensions)
+
+InstallDriverSDKLibraryModule(GLcore,$(DRIVERSDKMODULEDIR),extensions)
+
+LinkSourceFile(GLcoremodule.c,..)
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/Imakefile b/nx-X11/programs/Xserver/GL/mesa/Imakefile
new file mode 100644
index 000000000..ea7d18aa2
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/Imakefile
@@ -0,0 +1,47 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/Imakefile,v 1.23 2002/11/22 22:56:00 tsi Exp $
+
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+    MODSUBDIR = module
+#endif
+#endif
+
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#define IHaveSubdirs
+      SUBDIRS = main math array_cache swrast swrast_setup tnl shader X GLcore $(MODSUBDIR)
+#endif
+
+#include <Server.tmpl>
+
+
+#define NeedAllMesaSrc
+#define NeedToLinkMesaSrc
+#define MesaBuildDir /**/
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#include "../../../../lib/GL/mesa/Imakefile.inc"
+#else
+#include "../../../../../../lib/GL/mesa/Imakefile.inc"
+#endif
+
+     INCLUDES = -I$(INCLUDESRC) -I$(XINCLUDESRC) -I$(EXTINCSRC) \
+		-I$(MESASRCDIR)/include -I$(GLXLIBSRC)/include \
+		-I$(MESASRCDIR)/src/mesa \
+		-I$(SERVERSRC)/include
+
+      DEFINES = $(GLX_DEFINES)
+
+#ifdef IHaveModules
+ModuleObjectRule()
+#else
+NormalLibraryObjectRule()
+#endif
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
+DependTarget()
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/X/Imakefile b/nx-X11/programs/Xserver/GL/mesa/X/Imakefile
new file mode 100644
index 000000000..57fb7ff36
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/X/Imakefile
@@ -0,0 +1,93 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/X/Imakefile,v 1.16 2002/11/22 22:56:01 tsi Exp $
+
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+#define IHaveSubdirs
+SUBDIRS = module
+#endif
+#endif
+
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define NeedToLinkMesaSrc
+#define MesaXBuildDir /**/
+#define MesaInXServer
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#include "../../../../../lib/GL/mesa/drivers/x11/Imakefile.inc"
+#else
+#include "../../../../../../lib/GL/mesa/drivers/x11/Imakefile.inc"
+#endif
+
+
+LinkSourceFile(compsize.c,$(MESASRCDIR)/src/glx/x11)
+
+  DRIVER_SRCS = $(XMESA_SRCS)
+  DRIVER_OBJS = $(XMESA_OBJS)
+
+  COMMON_SRCS = driverfuncs.c
+  COMMON_OBJS = driverfuncs.o
+
+#ifndef XFree86Version
+
+/* This appears to be the quickest way to build a non-XFree86 server */
+GLXSRV_DEFINES = -DXFree86Server
+
+#endif
+
+     GLX_SRCS = xf86glx.c xf86glx_util.c compsize.c
+     GLX_OBJS = xf86glx.o xf86glx_util.o compsize.o
+
+         SRCS = $(DRIVER_SRCS) $(GLX_SRCS) $(COMMON_SRCS)
+         OBJS = $(DRIVER_OBJS) $(GLX_OBJS) $(COMMON_OBJS)
+
+     INCLUDES = -I$(SERVERSRC)/GL/mesa/X -I$(XINCLUDESRC) \
+		-I$(EXTINCSRC) \
+		-I$(MESASRCDIR)/src/mesa \
+		-I$(MESASRCDIR)/src/mesa/main \
+		-I$(MESASRCDIR)/src/mesa/glapi \
+		-I$(MESASRCDIR)/src/mesa/shader \
+		-I$(MESASRCDIR)/src -I$(MESASRCDIR)/src/mesa/drivers/x11 \
+		-I$(MESASRCDIR)/include \
+		-I$(LIBSRC)/GL/glx -I$(LIBSRC)/GL/include \
+		-I$(SERVERSRC)/include -I$(SERVERSRC)/GL/include \
+		-I$(SERVERSRC)/GL/glx \
+		-I$(XF86OSSRC) \
+		-I$(DRMSRCDIR)/shared-core
+
+      DEFINES = $(GLX_DEFINES) $(GLXSRV_DEFINES) /*-DUSE_X86_ASM*/ /*-DUSE_SPARC_ASM*/
+
+#ifdef IHaveModules
+ModuleObjectRule()
+#else
+NormalLibraryObjectRule()
+#endif
+
+SubdirLibraryRule($(OBJS))
+
+LintLibraryTarget(dri,$(SRCS))
+NormalLintTarget($(SRCS))
+
+DependTarget()
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
+#if defined(IHaveModules) && BuildModuleInSubdir
+LinkSourceFile(xf86glx.c,..)
+LinkSourceFile(xf86glx_util.c,..)
+#endif
+
+#ifndef MesaDrvSrcDir
+#define MesaDrvSrcDir $(MESASRCDIR)/src/mesa/drivers/dri
+#endif
+
+MESADRVSRCDIR = MesaDrvSrcDir
+
+
+LinkSourceFile(driverfuncs.c, $(MESADRVSRCDIR)/../common)
+LinkSourceFile(driverfuncs.h, $(MESADRVSRCDIR)/../common)
diff --git a/nx-X11/programs/Xserver/GL/mesa/X/module/Imakefile b/nx-X11/programs/Xserver/GL/mesa/X/module/Imakefile
new file mode 100644
index 000000000..eee4c7556
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/X/module/Imakefile
@@ -0,0 +1,6 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/X/module/Imakefile,v 1.1 2002/05/31 18:12:38 dawes Exp $
+
+#define IHaveModules
+
+#include "../Imakefile"
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/X/xf86glx.c b/nx-X11/programs/Xserver/GL/mesa/X/xf86glx.c
new file mode 100644
index 000000000..5dd4e7c37
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/X/xf86glx.c
@@ -0,0 +1,914 @@
+/* $XFree86: xc/programs/Xserver/GL/mesa/src/X/xf86glx.c,v 1.19 2003/07/16 01:38:27 dawes Exp $ */
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+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, 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 PRECISION INSIGHT AND/OR ITS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <kevin@precisioninsight.com>
+ *   Brian E. Paul <brian@precisioninsight.com>
+ *
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <regionstr.h>
+#include <resource.h>
+#include <GL/gl.h>
+#include <GL/glxint.h>
+#include <GL/glxtokens.h>
+#include <scrnintstr.h>
+#include <config.h>
+#include <glxserver.h>
+#include <glxscreens.h>
+#include <glxdrawable.h>
+#include <glxcontext.h>
+#include <glxext.h>
+#include <glxutil.h>
+#include "xf86glxint.h"
+#include "context.h"
+#include "xmesaP.h"
+#include <GL/xf86glx.h>
+#include "context.h"
+
+/*
+ * This define is for the glcore.h header file.
+ * If you add it here, then make sure you also add it in
+ * ../../../glx/Imakefile.
+ */
+#if 0
+#define DEBUG
+#include <GL/internal/glcore.h>
+#undef DEBUG
+#else
+#include <GL/internal/glcore.h>
+#endif
+
+#include "glcontextmodes.h"
+
+/*
+ * This structure is statically allocated in the __glXScreens[]
+ * structure.  This struct is not used anywhere other than in
+ * __glXScreenInit to initialize each of the active screens
+ * (__glXActiveScreens[]).  Several of the fields must be initialized by
+ * the screenProbe routine before they are copied to the active screens
+ * struct.  In particular, the contextCreate, pGlxVisual, numVisuals,
+ * and numUsableVisuals fields must be initialized.
+ */
+static __GLXscreenInfo __glDDXScreenInfo = {
+    __MESA_screenProbe,   /* Must be generic and handle all screens */
+    __MESA_createContext, /* Substitute screen's createContext routine */
+    __MESA_createBuffer,  /* Substitute screen's createBuffer routine */
+    NULL,                 /* Set up modes in probe */
+    NULL,                 /* Set up pVisualPriv in probe */
+    0,                    /* Set up numVisuals in probe */
+    0,                    /* Set up numUsableVisuals in probe */
+    NULL,                 /* GLextensions is overwritten by __glXScreenInit */
+    "Vendor String",      /* GLXvendor is overwritten by __glXScreenInit */
+    "Version String",     /* GLXversion is overwritten by __glXScreenInit */
+    "Extensions String",  /* GLXextensions is overwritten by __glXScreenInit */
+    NULL                  /* WrappedPositionWindow is overwritten */
+};
+
+void *__glXglDDXScreenInfo(void) {
+    return &__glDDXScreenInfo;
+}
+
+static __GLXextensionInfo __glDDXExtensionInfo = {
+    GL_CORE_MESA,
+    __MESA_resetExtension,
+    __MESA_initVisuals,
+    __MESA_setVisualConfigs
+};
+
+void *__glXglDDXExtensionInfo(void) {
+    return &__glDDXExtensionInfo;
+}
+
+static __MESA_screen  MESAScreens[MAXSCREENS];
+static __GLcontext   *MESA_CC        = NULL;
+
+static int                 numConfigs     = 0;
+static __GLXvisualConfig  *visualConfigs  = NULL;
+static void              **visualPrivates = NULL;
+
+
+static int count_bits(unsigned int n)
+{
+   int bits = 0;
+
+   while (n > 0) {
+      if (n & 1) bits++;
+      n >>= 1;
+   }
+   return bits;
+}
+
+
+static XMesaVisual find_mesa_visual(int screen, VisualID vid)
+{
+    __MESA_screen * const pMScr = &MESAScreens[screen];
+    const __GLcontextModes *modes;
+    unsigned i = 0;
+
+    for ( modes = pMScr->modes ; modes != NULL ; modes = modes->next ) {
+	if ( modes->visualID == vid ) {
+	    break;
+	}
+
+	i++;
+    }
+
+    return (modes != NULL) ? pMScr->xm_vis[i] : NULL;
+}
+
+
+/*
+ * In the case the driver defines no GLX visuals we'll use these.
+ * Note that for TrueColor and DirectColor visuals, bufferSize is the 
+ * sum of redSize, greenSize, blueSize and alphaSize, which may be larger 
+ * than the nplanes/rootDepth of the server's X11 visuals
+ */
+#define NUM_FALLBACK_CONFIGS 5
+static __GLXvisualConfig FallbackConfigs[NUM_FALLBACK_CONFIGS] = {
+  /* [0] = RGB, double buffered, Z */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+     0,  0,  0, 0,      /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    0,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  /* [1] = RGB, double buffered, Z, stencil, accum */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+    16, 16, 16, 0,      /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    8,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  /* [2] = RGB+Alpha, double buffered, Z, stencil, accum */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 8,      /* rgba sizes */
+    -1, -1, -1, -1,     /* rgba masks */
+    16, 16, 16, 16,     /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    8,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  /* [3] = RGB+Alpha, single buffered, Z, stencil, accum */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 8,      /* rgba sizes */
+    -1, -1, -1, -1,     /* rgba masks */
+    16, 16, 16, 16,     /* rgba accum sizes */
+    False,              /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    8,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  /* [4] = CI, double buffered, Z */
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    False,              /* rgba? (false = color index) */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+     0,  0,  0, 0,      /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    0,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE,           /* visualRating */
+    GLX_NONE,           /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+};
+
+
+static Bool init_visuals(int *nvisualp, VisualPtr *visualp,
+			 VisualID *defaultVisp,
+			 int ndepth, DepthPtr pdepth,
+			 int rootDepth)
+{
+    int numRGBconfigs;
+    int numCIconfigs;
+    int numVisuals = *nvisualp;
+    int numNewVisuals;
+    int numNewConfigs;
+    VisualPtr pVisual = *visualp;
+    VisualPtr pVisualNew = NULL;
+    VisualID *orig_vid = NULL;
+    __GLcontextModes *modes;
+    __GLXvisualConfig *pNewVisualConfigs = NULL;
+    void **glXVisualPriv;
+    void **pNewVisualPriv;
+    int found_default;
+    int i, j, k;
+
+    if (numConfigs > 0)
+        numNewConfigs = numConfigs;
+    else
+        numNewConfigs = NUM_FALLBACK_CONFIGS;
+
+    /* Alloc space for the list of new GLX visuals */
+    pNewVisualConfigs = (__GLXvisualConfig *)
+                     __glXMalloc(numNewConfigs * sizeof(__GLXvisualConfig));
+    if (!pNewVisualConfigs) {
+	return FALSE;
+    }
+
+    /* Alloc space for the list of new GLX visual privates */
+    pNewVisualPriv = (void **) __glXMalloc(numNewConfigs * sizeof(void *));
+    if (!pNewVisualPriv) {
+	__glXFree(pNewVisualConfigs);
+	return FALSE;
+    }
+
+    /*
+    ** If SetVisualConfigs was not called, then use default GLX
+    ** visual configs.
+    */
+    if (numConfigs == 0) {
+	memcpy(pNewVisualConfigs, FallbackConfigs,
+               NUM_FALLBACK_CONFIGS * sizeof(__GLXvisualConfig));
+	memset(pNewVisualPriv, 0, NUM_FALLBACK_CONFIGS * sizeof(void *));
+    }
+    else {
+        /* copy driver's visual config info */
+        for (i = 0; i < numConfigs; i++) {
+            pNewVisualConfigs[i] = visualConfigs[i];
+            pNewVisualPriv[i] = visualPrivates[i];
+        }
+    }
+
+    /* Count the number of RGB and CI visual configs */
+    numRGBconfigs = 0;
+    numCIconfigs = 0;
+    for (i = 0; i < numNewConfigs; i++) {
+	if (pNewVisualConfigs[i].rgba)
+	    numRGBconfigs++;
+	else
+	    numCIconfigs++;
+    }
+
+    /* Count the total number of visuals to compute */
+    numNewVisuals = 0;
+    for (i = 0; i < numVisuals; i++) {
+        numNewVisuals +=
+	    (pVisual[i].class == TrueColor || pVisual[i].class == DirectColor)
+	    ? numRGBconfigs : numCIconfigs;
+    }
+
+    /* Reset variables for use with the next screen/driver's visual configs */
+    visualConfigs = NULL;
+    numConfigs = 0;
+
+    /* Alloc temp space for the list of orig VisualIDs for each new visual */
+    orig_vid = (VisualID *)__glXMalloc(numNewVisuals * sizeof(VisualID));
+    if (!orig_vid) {
+	__glXFree(pNewVisualPriv);
+	__glXFree(pNewVisualConfigs);
+	return FALSE;
+    }
+
+    /* Alloc space for the list of glXVisuals */
+    modes = _gl_context_modes_create(numNewVisuals, sizeof(__GLcontextModes));
+    if (modes == NULL) {
+	__glXFree(orig_vid);
+	__glXFree(pNewVisualPriv);
+	__glXFree(pNewVisualConfigs);
+	return FALSE;
+    }
+
+    /* Alloc space for the list of glXVisualPrivates */
+    glXVisualPriv = (void **)__glXMalloc(numNewVisuals * sizeof(void *));
+    if (!glXVisualPriv) {
+	_gl_context_modes_destroy( modes );
+	__glXFree(orig_vid);
+	__glXFree(pNewVisualPriv);
+	__glXFree(pNewVisualConfigs);
+	return FALSE;
+    }
+
+    /* Alloc space for the new list of the X server's visuals */
+    pVisualNew = (VisualPtr)__glXMalloc(numNewVisuals * sizeof(VisualRec));
+    if (!pVisualNew) {
+	__glXFree(glXVisualPriv);
+	_gl_context_modes_destroy( modes );
+	__glXFree(orig_vid);
+	__glXFree(pNewVisualPriv);
+	__glXFree(pNewVisualConfigs);
+	return FALSE;
+    }
+
+    /* Initialize the new visuals */
+    found_default = FALSE;
+    MESAScreens[screenInfo.numScreens-1].modes = modes;
+    for (i = j = 0; i < numVisuals; i++) {
+        int is_rgb = (pVisual[i].class == TrueColor ||
+		      pVisual[i].class == DirectColor);
+
+	for (k = 0; k < numNewConfigs; k++) {
+	    if (pNewVisualConfigs[k].rgba != is_rgb)
+		continue;
+
+	    assert( modes != NULL );
+
+	    /* Initialize the new visual */
+	    pVisualNew[j] = pVisual[i];
+	    pVisualNew[j].vid = FakeClientID(0);
+
+	    /* Check for the default visual */
+	    if (!found_default && pVisual[i].vid == *defaultVisp) {
+		*defaultVisp = pVisualNew[j].vid;
+		found_default = TRUE;
+	    }
+
+	    /* Save the old VisualID */
+	    orig_vid[j] = pVisual[i].vid;
+
+	    /* Initialize the glXVisual */
+	    _gl_copy_visual_to_context_mode( modes, & pNewVisualConfigs[k] );
+	    modes->visualID = pVisualNew[j].vid;
+
+	    /*
+	     * If the class is -1, then assume the X visual information
+	     * is identical to what GLX needs, and take them from the X
+	     * visual.  NOTE: if class != -1, then all other fields MUST
+	     * be initialized.
+	     */
+	    if (modes->visualType == GLX_NONE) {
+		modes->visualType = _gl_convert_from_x_visual_type( pVisual[i].class );
+		modes->redBits    = count_bits(pVisual[i].redMask);
+		modes->greenBits  = count_bits(pVisual[i].greenMask);
+		modes->blueBits   = count_bits(pVisual[i].blueMask);
+		modes->alphaBits  = modes->alphaBits;
+		modes->redMask    = pVisual[i].redMask;
+		modes->greenMask  = pVisual[i].greenMask;
+		modes->blueMask   = pVisual[i].blueMask;
+		modes->alphaMask  = modes->alphaMask;
+		modes->rgbBits = (is_rgb)
+		    ? (modes->redBits + modes->greenBits +
+		       modes->blueBits + modes->alphaBits)
+		    : rootDepth;
+	    }
+
+	    /* Save the device-dependent private for this visual */
+	    glXVisualPriv[j] = pNewVisualPriv[k];
+
+	    j++;
+	    modes = modes->next;
+	}
+    }
+
+    assert(j <= numNewVisuals);
+
+    /* Save the GLX visuals in the screen structure */
+    MESAScreens[screenInfo.numScreens-1].num_vis = numNewVisuals;
+    MESAScreens[screenInfo.numScreens-1].private = glXVisualPriv;
+
+    /* Set up depth's VisualIDs */
+    for (i = 0; i < ndepth; i++) {
+	int numVids = 0;
+	VisualID *pVids = NULL;
+	int k, n = 0;
+
+	/* Count the new number of VisualIDs at this depth */
+	for (j = 0; j < pdepth[i].numVids; j++)
+	    for (k = 0; k < numNewVisuals; k++)
+		if (pdepth[i].vids[j] == orig_vid[k])
+		    numVids++;
+
+	/* Allocate a new list of VisualIDs for this depth */
+	pVids = (VisualID *)__glXMalloc(numVids * sizeof(VisualID));
+
+	/* Initialize the new list of VisualIDs for this depth */
+	for (j = 0; j < pdepth[i].numVids; j++)
+	    for (k = 0; k < numNewVisuals; k++)
+		if (pdepth[i].vids[j] == orig_vid[k])
+		    pVids[n++] = pVisualNew[k].vid;
+
+	/* Update this depth's list of VisualIDs */
+	__glXFree(pdepth[i].vids);
+	pdepth[i].vids = pVids;
+	pdepth[i].numVids = numVids;
+    }
+
+    /* Update the X server's visuals */
+    *nvisualp = numNewVisuals;
+    *visualp = pVisualNew;
+
+    /* Free the old list of the X server's visuals */
+    __glXFree(pVisual);
+
+    /* Clean up temporary allocations */
+    __glXFree(orig_vid);
+    __glXFree(pNewVisualPriv);
+    __glXFree(pNewVisualConfigs);
+
+    /* Free the private list created by DDX HW driver */
+    if (visualPrivates)
+        xfree(visualPrivates);
+    visualPrivates = NULL;
+
+    return TRUE;
+}
+
+void __MESA_setVisualConfigs(int nconfigs, __GLXvisualConfig *configs,
+			     void **privates)
+{
+    numConfigs = nconfigs;
+    visualConfigs = configs;
+    visualPrivates = privates;
+}
+
+Bool __MESA_initVisuals(VisualPtr *visualp, DepthPtr *depthp,
+			int *nvisualp, int *ndepthp, int *rootDepthp,
+			VisualID *defaultVisp, unsigned long sizes,
+			int bitsPerRGB)
+{
+    /*
+     * Setup the visuals supported by this particular screen.
+     */
+    return init_visuals(nvisualp, visualp, defaultVisp,
+			*ndepthp, *depthp, *rootDepthp);
+}
+
+static void fixup_visuals(int screen)
+{
+    ScreenPtr pScreen = screenInfo.screens[screen];
+    __MESA_screen *pMScr = &MESAScreens[screen];
+    int j;
+    __GLcontextModes *modes;
+
+    for ( modes = pMScr->modes ; modes != NULL ; modes = modes->next ) {
+	const int vis_class = _gl_convert_to_x_visual_type( modes->visualType );
+	const int nplanes = (modes->rgbBits - modes->alphaBits);
+	const VisualPtr pVis = pScreen->visuals;
+
+	/* Find a visual that matches the GLX visual's class and size */
+	for (j = 0; j < pScreen->numVisuals; j++) {
+	    if (pVis[j].class == vis_class &&
+		pVis[j].nplanes == nplanes) {
+
+		/* Fixup the masks */
+		modes->redMask   = pVis[j].redMask;
+		modes->greenMask = pVis[j].greenMask;
+		modes->blueMask  = pVis[j].blueMask;
+
+		/* Recalc the sizes */
+		modes->redBits   = count_bits(modes->redMask);
+		modes->greenBits = count_bits(modes->greenMask);
+		modes->blueBits  = count_bits(modes->blueMask);
+	    }
+	}
+    }
+}
+
+static void init_screen_visuals(int screen)
+{
+    ScreenPtr pScreen = screenInfo.screens[screen];
+    __GLcontextModes *modes;
+    XMesaVisual *pXMesaVisual;
+    int *used;
+    int i, j;
+
+    /* Alloc space for the list of XMesa visuals */
+    pXMesaVisual = (XMesaVisual *)__glXMalloc(MESAScreens[screen].num_vis *
+					      sizeof(XMesaVisual));
+    __glXMemset(pXMesaVisual, 0,
+		MESAScreens[screen].num_vis * sizeof(XMesaVisual));
+
+    /* FIXME: Change 'used' to be a array of bits (rather than of ints),
+     * FIXME: create a stack array of 8 or 16 bytes.  If 'numVisuals' is less
+     * FIXME: than 64 or 128 the stack array can be used instead of calling
+     * FIXME: __glXMalloc / __glXFree.  If nothing else, convert 'used' to
+     * FIXME: array of bytes instead of ints!
+     */
+    used = (int *)__glXMalloc(pScreen->numVisuals * sizeof(int));
+    __glXMemset(used, 0, pScreen->numVisuals * sizeof(int));
+
+    i = 0;
+    for ( modes = MESAScreens[screen].modes 
+	  ; modes != NULL
+	  ; modes = modes->next ) {
+	const int vis_class = _gl_convert_to_x_visual_type( modes->visualType );
+	const int nplanes = (modes->rgbBits - modes->alphaBits);
+	const VisualPtr pVis = pScreen->visuals;
+
+	for (j = 0; j < pScreen->numVisuals; j++) {
+	    if (pVis[j].class     == vis_class &&
+		pVis[j].nplanes   == nplanes &&
+		pVis[j].redMask   == modes->redMask &&
+		pVis[j].greenMask == modes->greenMask &&
+		pVis[j].blueMask  == modes->blueMask &&
+		!used[j]) {
+
+		/* Create the XMesa visual */
+		pXMesaVisual[i] =
+		    XMesaCreateVisual(pScreen,
+				      pVis,
+				      modes->rgbMode,
+				      (modes->alphaBits > 0),
+				      modes->doubleBufferMode,
+				      modes->stereoMode,
+				      GL_TRUE, /* ximage_flag */
+				      modes->depthBits,
+				      modes->stencilBits,
+				      modes->accumRedBits,
+				      modes->accumGreenBits,
+				      modes->accumBlueBits,
+				      modes->accumAlphaBits,
+				      modes->samples,
+				      modes->level,
+				      modes->visualRating);
+		/* Set the VisualID */
+		modes->visualID = pVis[j].vid;
+
+		/* Mark this visual used */
+		used[j] = 1;
+		break;
+	    }
+	}
+
+	if ( j == pScreen->numVisuals ) {
+	    ErrorF("No matching visual for __GLcontextMode with "
+		   "visual class = %d (%d), nplanes = %u\n",
+		   vis_class, 
+		   modes->visualType,
+		   (modes->rgbBits - modes->alphaBits) );
+	}
+	else if ( modes->visualID == -1 ) {
+	    FatalError( "Matching visual found, but visualID still -1!\n" );
+	}
+
+	i++;
+    }
+
+    __glXFree(used);
+
+    MESAScreens[screen].xm_vis = pXMesaVisual;
+}
+
+Bool __MESA_screenProbe(int screen)
+{
+    /*
+     * Set up the current screen's visuals.
+     */
+    __glDDXScreenInfo.modes = MESAScreens[screen].modes;
+    __glDDXScreenInfo.pVisualPriv = MESAScreens[screen].private;
+    __glDDXScreenInfo.numVisuals =
+	__glDDXScreenInfo.numUsableVisuals = MESAScreens[screen].num_vis;
+
+    /*
+     * Set the current screen's createContext routine.  This could be
+     * wrapped by a DDX GLX context creation routine.
+     */
+    __glDDXScreenInfo.createContext = __MESA_createContext;
+
+    /*
+     * The ordering of the rgb compenents might have been changed by the
+     * driver after mi initialized them.
+     */
+    fixup_visuals(screen);
+
+    /*
+     * Find the GLX visuals that are supported by this screen and create
+     * XMesa's visuals.
+     */
+    init_screen_visuals(screen);
+
+    return TRUE;
+}
+
+extern void __MESA_resetExtension(void)
+{
+    int i, j;
+
+    XMesaReset();
+
+    for (i = 0; i < screenInfo.numScreens; i++) {
+	for (j = 0; j < MESAScreens[i].num_vis; j++) {
+	  if (MESAScreens[i].xm_vis[j]) {
+	        XMesaDestroyVisual(MESAScreens[i].xm_vis[j]);
+		MESAScreens[i].xm_vis[j] = NULL;
+	  }
+	}
+	_gl_context_modes_destroy( MESAScreens[i].modes );
+	MESAScreens[i].modes = NULL;
+	__glXFree(MESAScreens[i].private);
+	MESAScreens[i].private = NULL;
+	__glXFree(MESAScreens[i].xm_vis);
+	MESAScreens[i].xm_vis = NULL;
+	MESAScreens[i].num_vis = 0;
+    }
+    __glDDXScreenInfo.modes = NULL;
+    MESA_CC = NULL;
+}
+
+void __MESA_createBuffer(__GLXdrawablePrivate *glxPriv)
+{
+    DrawablePtr pDraw = glxPriv->pDraw;
+    XMesaVisual xm_vis = find_mesa_visual(pDraw->pScreen->myNum,
+					  glxPriv->modes->visualID);
+    __GLdrawablePrivate *glPriv = &glxPriv->glPriv;
+    __MESA_buffer buf;
+
+    if (xm_vis == NULL) {
+	ErrorF("find_mesa_visual returned NULL for visualID = 0x%04x\n",
+	       glxPriv->modes->visualID);
+    }
+    buf = (__MESA_buffer)__glXMalloc(sizeof(struct __MESA_bufferRec));
+
+    /* Create Mesa's buffers */
+    if (glxPriv->type == DRAWABLE_WINDOW) {
+	buf->xm_buf = (void *)XMesaCreateWindowBuffer(xm_vis,
+						      (WindowPtr)pDraw);
+    } else {
+	buf->xm_buf = (void *)XMesaCreatePixmapBuffer(xm_vis,
+						      (PixmapPtr)pDraw, 0);
+    }
+
+    /* Wrap the front buffer's resize routine */
+    buf->fbresize = glPriv->frontBuffer.resize;
+    glPriv->frontBuffer.resize = __MESA_resizeBuffers;
+
+    /* Wrap the swap buffers routine */
+    buf->fbswap = glxPriv->swapBuffers;
+    glxPriv->swapBuffers = __MESA_swapBuffers;
+
+    /* Save Mesa's private buffer structure */
+    glPriv->private = (void *)buf;
+    glPriv->freePrivate = __MESA_destroyBuffer;
+}
+
+GLboolean __MESA_resizeBuffers(__GLdrawableBuffer *buffer,
+			       GLint x, GLint y,
+			       GLuint width, GLuint height, 
+			       __GLdrawablePrivate *glPriv,
+			       GLuint bufferMask)
+{
+    __MESA_buffer buf = (__MESA_buffer)glPriv->private;
+
+    if (buf->xm_buf)
+	XMesaResizeBuffers(buf->xm_buf);
+
+    return (*buf->fbresize)(buffer, x, y, width, height, glPriv, bufferMask);
+}
+
+GLboolean __MESA_swapBuffers(__GLXdrawablePrivate *glxPriv)
+{
+    __MESA_buffer buf = (__MESA_buffer)glxPriv->glPriv.private;
+
+    /*
+    ** Do not call the wrapped swap buffers routine since Mesa has
+    ** already done the swap.
+    */
+    XMesaSwapBuffers(buf->xm_buf);
+
+    return GL_TRUE;
+}
+
+void __MESA_destroyBuffer(__GLdrawablePrivate *glPriv)
+{
+    __MESA_buffer buf = (__MESA_buffer)glPriv->private;
+    __GLXdrawablePrivate *glxPriv = (__GLXdrawablePrivate *)glPriv->other;
+
+    /* Destroy Mesa's buffers */
+    if (buf->xm_buf)
+	XMesaDestroyBuffer(buf->xm_buf);
+
+    /* Unwrap these routines */
+    glxPriv->swapBuffers = buf->fbswap;
+    glPriv->frontBuffer.resize = buf->fbresize;
+
+    __glXFree(glPriv->private);
+    glPriv->private = NULL;
+}
+
+__GLinterface *__MESA_createContext(__GLimports *imports,
+				    __GLcontextModes *modes,
+				    __GLinterface *shareGC)
+{
+    __GLcontext *gl_ctx = NULL;
+    __GLcontext *m_share = NULL;
+    __GLXcontext *glxc = (__GLXcontext *)imports->other;
+    XMesaVisual xm_vis;
+
+    if (shareGC) 
+       m_share = (__GLcontext *)shareGC;
+
+    xm_vis = find_mesa_visual(glxc->pScreen->myNum, glxc->modes->visualID);
+    if (xm_vis) {
+       XMesaContext xmshare = m_share ? m_share->DriverCtx : 0;
+       XMesaContext xmctx = XMesaCreateContext(xm_vis, xmshare);
+       gl_ctx = xmctx ? &xmctx->mesa : 0;
+    }
+    else {
+	ErrorF("find_mesa_visual returned NULL for visualID = 0x%04x\n",
+	       glxc->modes->visualID);
+    }
+
+
+    if (!gl_ctx)
+       return NULL;
+	
+    gl_ctx->imports = *imports;
+    gl_ctx->exports.destroyContext = __MESA_destroyContext;
+    gl_ctx->exports.loseCurrent = __MESA_loseCurrent;
+    gl_ctx->exports.makeCurrent = __MESA_makeCurrent;
+    gl_ctx->exports.shareContext = __MESA_shareContext;
+    gl_ctx->exports.copyContext = __MESA_copyContext;
+    gl_ctx->exports.forceCurrent = __MESA_forceCurrent;
+    gl_ctx->exports.notifyResize = __MESA_notifyResize;
+    gl_ctx->exports.notifyDestroy = __MESA_notifyDestroy;
+    gl_ctx->exports.notifySwapBuffers = __MESA_notifySwapBuffers;
+    gl_ctx->exports.dispatchExec = __MESA_dispatchExec;
+    gl_ctx->exports.beginDispatchOverride = __MESA_beginDispatchOverride;
+    gl_ctx->exports.endDispatchOverride = __MESA_endDispatchOverride;
+
+    return (__GLinterface *)gl_ctx;
+}
+
+GLboolean __MESA_destroyContext(__GLcontext *gc)
+{
+    XMesaContext xmesa = (XMesaContext) gc->DriverCtx;
+    XMesaDestroyContext( xmesa );
+    return GL_TRUE;
+}
+
+GLboolean __MESA_loseCurrent(__GLcontext *gc)
+{
+    XMesaContext xmesa = (XMesaContext) gc->DriverCtx;
+    MESA_CC = NULL;
+    __glXLastContext = NULL;
+    return XMesaLoseCurrent(xmesa);
+}
+
+GLboolean __MESA_makeCurrent(__GLcontext *gc)
+{
+    __GLdrawablePrivate *drawPriv = gc->imports.getDrawablePrivate( gc );
+    __MESA_buffer drawBuf = (__MESA_buffer)drawPriv->private;
+    __GLdrawablePrivate *readPriv = gc->imports.getReadablePrivate( gc );
+    __MESA_buffer readBuf = (__MESA_buffer)readPriv->private;
+    XMesaContext xmesa = (XMesaContext) gc->DriverCtx;
+
+    MESA_CC = gc;
+    return XMesaMakeCurrent2(xmesa, drawBuf->xm_buf, readBuf->xm_buf);
+}
+
+GLboolean __MESA_shareContext(__GLcontext *gc, __GLcontext *gcShare)
+{
+    /* NOT_DONE */
+    /* XXX I don't see where/how this could ever be called */
+    ErrorF("__MESA_shareContext\n");
+    return GL_FALSE;
+}
+
+GLboolean __MESA_copyContext(__GLcontext *dst, const __GLcontext *src,
+			     GLuint mask)
+{
+    XMesaContext xm_dst = (XMesaContext) dst->DriverCtx;
+    const XMesaContext xm_src = (const XMesaContext) src->DriverCtx;
+    _mesa_copy_context(&xm_src->mesa, &xm_dst->mesa, mask);
+    return GL_TRUE;
+}
+
+GLboolean __MESA_forceCurrent(__GLcontext *gc)
+{
+    XMesaContext xmesa = (XMesaContext) gc->DriverCtx;
+    MESA_CC = gc;
+    return XMesaForceCurrent(xmesa);
+}
+
+GLboolean __MESA_notifyResize(__GLcontext *gc)
+{
+    /* NOT_DONE */
+    ErrorF("__MESA_notifyResize\n");
+    return GL_FALSE;
+}
+
+void __MESA_notifyDestroy(__GLcontext *gc)
+{
+    /* NOT_DONE */
+    ErrorF("__MESA_notifyDestroy\n");
+    return;
+}
+
+void __MESA_notifySwapBuffers(__GLcontext *gc)
+{
+    _mesa_notifySwapBuffers(gc);
+}
+
+struct __GLdispatchStateRec *__MESA_dispatchExec(__GLcontext *gc)
+{
+    /* NOT_DONE */
+    ErrorF("__MESA_dispatchExec\n");
+    return NULL;
+}
+
+void __MESA_beginDispatchOverride(__GLcontext *gc)
+{
+    /* NOT_DONE */
+    ErrorF("__MESA_beginDispatchOverride\n");
+    return;
+}
+
+void __MESA_endDispatchOverride(__GLcontext *gc)
+{
+    /* NOT_DONE */
+    ErrorF("__MESA_endDispatchOverride\n");
+    return;
+}
+
+
+/*
+ * Server-side GLX uses these functions which are normally defined
+ * in the OpenGL SI.
+ */
+
+GLuint __glFloorLog2(GLuint val)
+{
+    int c = 0;
+
+    while (val > 1) {
+	c++;
+	val >>= 1;
+    }
+    return c;
+}
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/X/xf86glx_util.c b/nx-X11/programs/Xserver/GL/mesa/X/xf86glx_util.c
new file mode 100644
index 000000000..6441a4b4f
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/X/xf86glx_util.c
@@ -0,0 +1,151 @@
+/* $XFree86: xc/programs/Xserver/GL/mesa/src/X/xf86glx_util.c,v 1.5 2000/03/02 16:07:39 martin Exp $ */
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+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, 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 PRECISION INSIGHT AND/OR ITS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <kevin@precisioninsight.com>
+ *   Brian Paul <brian@precisioninsight.com>
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <gcstruct.h>
+#include "pixmapstr.h"
+#include "xf86glx_util.h"
+#include <X11/Xmd.h>
+#include "GL/xf86glx.h"
+
+#ifdef ROUNDUP
+#undef ROUNDUP
+#endif
+
+#define ROUNDUP(nbytes, pad) ((((nbytes) + ((pad)-1)) / (pad)) * ((pad)>>3))
+
+XMesaImage *XMesaCreateImage(int bitsPerPixel, int width, int height, char *data)
+{
+    XMesaImage *image;
+
+    image = (XMesaImage *)xalloc(sizeof(XMesaImage));
+
+    if (image) {
+	image->width = width;
+	image->height = height;
+	image->data = data;
+	/* Always pad to 32 bits */
+	image->bytes_per_line = ROUNDUP((bitsPerPixel * width), 32);
+	image->bits_per_pixel = bitsPerPixel;
+    }
+
+    return image;
+}
+
+void XMesaDestroyImage(XMesaImage *image)
+{
+    if (image->data)
+	free(image->data);
+    xfree(image);
+}
+
+unsigned long XMesaGetPixel(XMesaImage *image, int x, int y)
+{
+    CARD8  *row = (CARD8 *)(image->data + y*image->bytes_per_line);
+    CARD8  *i8;
+    CARD16 *i16;
+    CARD32 *i32;
+    switch (image->bits_per_pixel) {
+    case 8:
+	i8 = (CARD8 *)row;
+	return i8[x];
+	break;
+    case 15:
+    case 16:
+	i16 = (CARD16 *)row;
+	return i16[x];
+	break;
+    case 24: /* WARNING: architecture specific code */
+	i8 = (CARD8 *)row;
+	return (((CARD32)i8[x*3]) |
+		(((CARD32)i8[x*3+1])<<8) |
+		(((CARD32)i8[x*3+2])<<16));
+	break;
+    case 32:
+	i32 = (CARD32 *)row;
+	return i32[x];
+	break;
+    }
+    return 0;
+}
+
+#ifndef XMESA_USE_PUTPIXEL_MACRO
+void XMesaPutPixel(XMesaImage *image, int x, int y, unsigned long pixel)
+{
+    CARD8  *row = (CARD8 *)(image->data + y*image->bytes_per_line);
+    CARD8  *i8;
+    CARD16 *i16;
+    CARD32 *i32;
+    switch (image->bits_per_pixel) {
+    case 8:
+	i8 = (CARD8 *)row;
+	i8[x] = (CARD8)pixel;
+	break;
+    case 15:
+    case 16:
+	i16 = (CARD16 *)row;
+	i16[x] = (CARD16)pixel;
+	break;
+    case 24: /* WARNING: architecture specific code */
+	i8 = (CARD8 *)__row;
+	i8[x*3]   = (CARD8)(p);
+	i8[x*3+1] = (CARD8)(p>>8);
+	i8[x*3+2] = (CARD8)(p>>16);
+    case 32:
+	i32 = (CARD32 *)row;
+	i32[x] = (CARD32)pixel;
+	break;
+    }
+}
+#endif
+
+void XMesaPutImageHelper(ScreenPtr display,
+			 DrawablePtr d, GCPtr gc,
+			 XMesaImage *image,
+			 int src_x, int src_y,
+			 int dest_x, int dest_y,
+			 unsigned int width, unsigned int height)
+{
+    /* NOT_DONE: Verify that the following works for all depths */
+    char *src = (image->data +
+		 src_y * image->bytes_per_line +
+		 ((src_x * image->bits_per_pixel) >> 3));
+
+    ValidateGC(d, gc);
+    (*gc->ops->PutImage)(d, gc, d->depth, dest_x, dest_y, width, height,
+			 0, ZPixmap, src);
+}
diff --git a/nx-X11/programs/Xserver/GL/mesa/X/xf86glx_util.h b/nx-X11/programs/Xserver/GL/mesa/X/xf86glx_util.h
new file mode 100644
index 000000000..809c1550f
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/X/xf86glx_util.h
@@ -0,0 +1,106 @@
+/* $XFree86: xc/programs/Xserver/GL/mesa/src/X/xf86glx_util.h,v 1.5 2000/08/10 17:40:29 dawes Exp $ */
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+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, 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 PRECISION INSIGHT AND/OR ITS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <kevin@precisioninsight.com>
+ *   Brian Paul <brian@precisioninsight.com>
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _XF86GLX_UTIL_H_
+#define _XF86GLX_UTIL_H_
+
+#ifdef __CYGWIN__
+#undef WIN32
+#undef _WIN32
+#endif
+
+#include <screenint.h>
+#include <pixmap.h>
+#include <gc.h>
+#include "GL/xmesa.h"
+
+#define XMESA_USE_PUTPIXEL_MACRO
+
+struct _XMesaImageRec {
+    int width, height;
+    char *data;
+    int bytes_per_line; /* Padded to 32 bits */
+    int bits_per_pixel;
+};
+
+extern XMesaImage *XMesaCreateImage(int bitsPerPixel, int width, int height,
+				    char *data);
+extern void XMesaDestroyImage(XMesaImage *image);
+extern unsigned long XMesaGetPixel(XMesaImage *image, int x, int y);
+#ifdef XMESA_USE_PUTPIXEL_MACRO
+#define XMesaPutPixel(__i,__x,__y,__p) \
+{ \
+    CARD8  *__row = (CARD8 *)(__i->data + __y*__i->bytes_per_line); \
+    CARD8  *__i8; \
+    CARD16 *__i16; \
+    CARD32 *__i32; \
+    switch (__i->bits_per_pixel) { \
+    case 8: \
+	__i8 = (CARD8 *)__row; \
+	__i8[__x] = (CARD8)__p; \
+	break; \
+    case 15: \
+    case 16: \
+	__i16 = (CARD16 *)__row; \
+	__i16[__x] = (CARD16)__p; \
+	break; \
+    case 24: /* WARNING: architecture specific code */ \
+	__i8 = (CARD8 *)__row; \
+	__i8[__x*3]   = (CARD8)(__p); \
+	__i8[__x*3+1] = (CARD8)(__p>>8); \
+	__i8[__x*3+2] = (CARD8)(__p>>16); \
+	break; \
+    case 32: \
+	__i32 = (CARD32 *)__row; \
+	__i32[__x] = (CARD32)__p; \
+	break; \
+    } \
+}
+#else
+extern void XMesaPutPixel(XMesaImage *image, int x, int y,
+			  unsigned long pixel);
+#endif
+
+extern void XMesaPutImageHelper(ScreenPtr display,
+				DrawablePtr d, GCPtr gc,
+				XMesaImage *image,
+				int src_x, int src_y,
+				int dest_x, int dest_y,
+				unsigned int width, unsigned int height);
+
+#endif /* _XF86GLX_UTIL_H_ */
diff --git a/nx-X11/programs/Xserver/GL/mesa/X/xf86glxint.h b/nx-X11/programs/Xserver/GL/mesa/X/xf86glxint.h
new file mode 100644
index 000000000..974ff0364
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/X/xf86glxint.h
@@ -0,0 +1,102 @@
+/* $XFree86: xc/programs/Xserver/GL/mesa/src/X/xf86glxint.h,v 1.4 2002/02/22 21:45:08 dawes Exp $ */
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+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, 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 PRECISION INSIGHT AND/OR ITS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <kevin@precisioninsight.com>
+ *
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _XF86GLXINT_H_
+#define _XF86GLXINT_H_
+
+#include <miscstruct.h>
+#include <GL/gl.h>
+#include <GL/xmesa.h>
+
+typedef struct __MESA_screenRec __MESA_screen;
+struct __MESA_screenRec {
+    int num_vis;
+    __GLcontextModes *modes;
+    XMesaVisual *xm_vis;
+    void **private;
+};
+
+typedef struct __MESA_bufferRec *__MESA_buffer;
+struct __MESA_bufferRec {
+    XMesaBuffer xm_buf;
+    GLboolean (*fbresize)(__GLdrawableBuffer *buf,
+			  GLint x, GLint y, GLuint width, GLuint height, 
+			  __GLdrawablePrivate *glPriv, GLuint bufferMask);
+    GLboolean (*fbswap)(__GLXdrawablePrivate *glxPriv);
+};
+
+extern void __MESA_setVisualConfigs(int nconfigs, __GLXvisualConfig *configs,
+				    void **privates);
+extern Bool __MESA_initVisuals(VisualPtr *visualp, DepthPtr *depthp,
+			       int *nvisualp, int *ndepthp, int *rootDepthp,
+			       VisualID *defaultVisp, unsigned long sizes,
+			       int bitsPerRGB);
+extern Bool __MESA_screenProbe(int screen);
+
+extern void __MESA_resetExtension(void);
+
+extern void __MESA_createBuffer(__GLXdrawablePrivate *glxPriv);
+extern GLboolean __MESA_resizeBuffers(__GLdrawableBuffer *buf,
+				      GLint x, GLint y,
+				      GLuint width, GLuint height, 
+				      __GLdrawablePrivate *glPriv,
+				      GLuint bufferMask);
+extern GLboolean __MESA_swapBuffers(__GLXdrawablePrivate *glxPriv);
+extern void __MESA_destroyBuffer(__GLdrawablePrivate *glPriv);
+
+extern __GLinterface *__MESA_createContext(__GLimports *imports,
+					   __GLcontextModes *modes,
+					   __GLinterface *shareGC);
+extern GLboolean __MESA_destroyContext(__GLcontext *gc);
+extern GLboolean __MESA_loseCurrent(__GLcontext *gc);
+extern GLboolean __MESA_makeCurrent(__GLcontext *gc);
+extern GLboolean __MESA_shareContext(__GLcontext *gc, __GLcontext *gcShare);
+extern GLboolean __MESA_copyContext(__GLcontext *dst, const __GLcontext *src,
+				GLuint mask);
+extern GLboolean __MESA_forceCurrent(__GLcontext *gc);
+
+extern GLboolean __MESA_notifyResize(__GLcontext *gc);
+extern void __MESA_notifyDestroy(__GLcontext *gc);
+extern void __MESA_notifySwapBuffers(__GLcontext *gc);
+extern struct __GLdispatchStateRec *__MESA_dispatchExec(__GLcontext *gc);
+extern void __MESA_beginDispatchOverride(__GLcontext *gc);
+extern void __MESA_endDispatchOverride(__GLcontext *gc);
+
+extern GLuint __glFloorLog2(GLuint val);
+
+#endif /* _XF86GLXINT_H_ */
diff --git a/nx-X11/programs/Xserver/GL/mesa/array_cache/Imakefile b/nx-X11/programs/Xserver/GL/mesa/array_cache/Imakefile
new file mode 100644
index 000000000..8126c3f30
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/array_cache/Imakefile
@@ -0,0 +1,56 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/array_cache/Imakefile,v 1.8 2002/11/22 22:56:01 tsi Exp $
+
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+#define IHaveSubdirs
+SUBDIRS = module
+#endif
+#endif
+
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define NeedToLinkMesaSrc
+#define MesaACBuildDir /**/
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#include "../../../../../lib/GL/mesa/array_cache/Imakefile.inc"
+#else
+#include "../../../../../../lib/GL/mesa/array_cache/Imakefile.inc"
+#endif
+
+         SRCS = $(MESA_AC_SRCS)
+         OBJS = $(MESA_AC_OBJS)
+
+     INCLUDES = -I$(MESASRCDIR)/src/mesa \
+		-I$(MESASRCDIR)/src/mesa/array_cache \
+		-I$(MESASRCDIR)/src/mesa/math \
+		-I$(MESASRCDIR)/src/mesa/main \
+		-I$(MESASRCDIR)/src/mesa/glapi \
+		-I$(MESASRCDIR)/include \
+                -I$(SERVERSRC)/include -I$(XINCLUDESRC) \
+                -I$(SERVERSRC)/GL/include -I$(SERVERSRC)/GL/glx \
+                -I$(LIBSRC)/GL/include \
+                -I$(XF86SRC) -I$(INCLUDESRC)
+
+      DEFINES = $(GLX_DEFINES) /*-DUSE_X86_ASM*/ /*-DUSE_SPARC_ASM*/
+
+#ifdef IHaveModules
+ModuleObjectRule()
+#else
+NormalLibraryObjectRule()
+#endif
+
+SubdirLibraryRule($(OBJS))
+
+LintLibraryTarget(dri,$(SRCS))
+NormalLintTarget($(SRCS))
+
+DependTarget()
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/array_cache/module/Imakefile b/nx-X11/programs/Xserver/GL/mesa/array_cache/module/Imakefile
new file mode 100644
index 000000000..86c585012
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/array_cache/module/Imakefile
@@ -0,0 +1,6 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/array_cache/module/Imakefile,v 1.1 2002/05/31 18:12:39 dawes Exp $
+
+#define IHaveModules
+
+#include "../Imakefile"
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/main/Imakefile b/nx-X11/programs/Xserver/GL/mesa/main/Imakefile
new file mode 100644
index 000000000..463812236
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/main/Imakefile
@@ -0,0 +1,61 @@
+XCOMM $XdotOrg: xc/programs/Xserver/GL/mesa/main/Imakefile,v 1.2 2004/08/19 07:34:43 kem Exp $
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/math/Imakefile,v 1.8 2002/11/22 22:56:01 tsi Exp $
+
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+#define IHaveSubdirs
+SUBDIRS = module
+#endif
+#endif
+
+/* Large PIC tables needed for Solaris/SPARC builds */
+#if defined(SunArchitecture) && defined(SparcArchitecture) && defined(LargePositionIndependentCFlags)
+   PICFLAGS = LargePositionIndependentCFlags
+#endif
+
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define NeedToLinkMesaSrc
+#define MesaBuildDir /**/
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#include "../../../../../lib/GL/mesa/main/Imakefile.inc"
+#else
+#include "../../../../../../lib/GL/mesa/main/Imakefile.inc"
+#endif
+
+         SRCS = $(COREMESABASESRCS)
+         OBJS = $(COREMESABASEOBJS)
+
+     INCLUDES = -I$(MESASRCDIR)/src/mesa \
+		-I$(MESASRCDIR)/src/mesa/main \
+		-I$(MESASRCDIR)/src/mesa/shader \
+		-I$(MESASRCDIR)/src/mesa/glapi \
+		-I$(MESASRCDIR)/include \
+                -I$(SERVERSRC)/include -I$(XINCLUDESRC) \
+                -I$(SERVERSRC)/GL/include -I$(SERVERSRC)/GL/glx \
+                -I$(LIBSRC)/GL/include \
+                -I$(XF86SRC) -I$(INCLUDESRC)
+
+      DEFINES = $(GLX_DEFINES) /*-DUSE_X86_ASM*/ /*-DUSE_SPARC_ASM*/
+
+#ifdef IHaveModules
+ModuleObjectRule()
+#else
+NormalLibraryObjectRule()
+#endif
+
+SubdirLibraryRule($(OBJS))
+
+LintLibraryTarget(dri,$(SRCS))
+NormalLintTarget($(SRCS))
+
+DependTarget()
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/main/module/Imakefile b/nx-X11/programs/Xserver/GL/mesa/main/module/Imakefile
new file mode 100644
index 000000000..e21afd5e5
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/main/module/Imakefile
@@ -0,0 +1,6 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/math/module/Imakefile,v 1.1 2002/05/31 18:12:40 dawes Exp $
+
+#define IHaveModules
+
+#include "../Imakefile"
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/math/Imakefile b/nx-X11/programs/Xserver/GL/mesa/math/Imakefile
new file mode 100644
index 000000000..49720974c
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/math/Imakefile
@@ -0,0 +1,55 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/math/Imakefile,v 1.8 2002/11/22 22:56:01 tsi Exp $
+
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+#define IHaveSubdirs
+SUBDIRS = module
+#endif
+#endif
+
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define NeedToLinkMesaSrc
+#define MesaMathBuildDir /**/
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#include "../../../../../lib/GL/mesa/math/Imakefile.inc"
+#else
+#include "../../../../../../lib/GL/mesa/math/Imakefile.inc"
+#endif
+
+         SRCS = $(MESA_MATH_SRCS)
+         OBJS = $(MESA_MATH_OBJS)
+
+     INCLUDES = -I$(MESASRCDIR)/src/mesa \
+		-I$(MESASRCDIR)/src/mesa/math \
+		-I$(MESASRCDIR)/src/mesa/main \
+		-I$(MESASRCDIR)/src/mesa/glapi \
+		-I$(MESASRCDIR)/include \
+                -I$(SERVERSRC)/include -I$(XINCLUDESRC) \
+                -I$(SERVERSRC)/GL/include -I$(SERVERSRC)/GL/glx \
+                -I$(LIBSRC)/GL/include \
+                -I$(XF86SRC) -I$(INCLUDESRC)
+
+      DEFINES = $(GLX_DEFINES) /*-DUSE_X86_ASM*/ /*-DUSE_SPARC_ASM*/
+
+#ifdef IHaveModules
+ModuleObjectRule()
+#else
+NormalLibraryObjectRule()
+#endif
+
+SubdirLibraryRule($(OBJS))
+
+LintLibraryTarget(dri,$(SRCS))
+NormalLintTarget($(SRCS))
+
+DependTarget()
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/math/module/Imakefile b/nx-X11/programs/Xserver/GL/mesa/math/module/Imakefile
new file mode 100644
index 000000000..e21afd5e5
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/math/module/Imakefile
@@ -0,0 +1,6 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/math/module/Imakefile,v 1.1 2002/05/31 18:12:40 dawes Exp $
+
+#define IHaveModules
+
+#include "../Imakefile"
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/shader/Imakefile b/nx-X11/programs/Xserver/GL/mesa/shader/Imakefile
new file mode 100644
index 000000000..7b14ab7b9
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/shader/Imakefile
@@ -0,0 +1,59 @@
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+#define IHaveSubdirs
+SUBDIRS = module
+#endif
+#endif
+
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#define IHaveSubdirs
+      SUBDIRS = grammar slang
+#endif
+
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define NeedToLinkMesaSrc
+#define MesaShaderBuildDir /**/
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#include "../../../../../lib/GL/mesa/shader/Imakefile.inc"
+#else
+#include "../../../../../../lib/GL/mesa/shader/Imakefile.inc"
+#endif
+
+         SRCS = $(MESA_SHADER_SRCS)
+         OBJS = $(MESA_SHADER_OBJS)
+
+     INCLUDES = -I$(MESASRCDIR)/src/mesa \
+		-I$(MESASRCDIR)/src/mesa/shader \
+                -I$(MESASRCDIR)/src/mesa/shader/grammar \
+                -I$(MESASRCDIR)/src/mesa/shader/slang \
+		-I$(MESASRCDIR)/src/mesa/main \
+		-I$(MESASRCDIR)/src/mesa/glapi \
+		-I$(MESASRCDIR)/include \
+                -I$(SERVERSRC)/include -I$(XINCLUDESRC) \
+                -I$(SERVERSRC)/GL/include -I$(SERVERSRC)/GL/glx \
+                -I$(LIBSRC)/GL/include \
+                -I$(XF86SRC) -I$(INCLUDESRC)
+
+      DEFINES = $(GLX_DEFINES) /*-DUSE_X86_ASM*/ /*-DUSE_SPARC_ASM*/
+
+#ifdef IHaveModules
+ModuleObjectRule()
+#else
+NormalLibraryObjectRule()
+#endif
+
+SubdirLibraryRule($(OBJS))
+
+LintLibraryTarget(dri,$(SRCS))
+NormalLintTarget($(SRCS))
+
+DependTarget()
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
diff --git a/nx-X11/programs/Xserver/GL/mesa/shader/grammar/Imakefile b/nx-X11/programs/Xserver/GL/mesa/shader/grammar/Imakefile
new file mode 100644
index 000000000..c16b3ddad
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/shader/grammar/Imakefile
@@ -0,0 +1,54 @@
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+#define IHaveSubdirs
+SUBDIRS = module
+#endif
+#endif
+
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define NeedToLinkMesaSrc
+#define MesaGrammarBuildDir /**/
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#include "../../../../../../lib/GL/mesa/shader/grammar/Imakefile.inc"
+#else
+#include "../../../../../../../lib/GL/mesa/shader/grammar/Imakefile.inc"
+#endif
+
+         SRCS = $(MESA_GRAMMAR_SRCS)
+         OBJS = $(MESA_GRAMMAR_OBJS)
+
+     INCLUDES = -I$(MESASRCDIR)/src/mesa \
+		-I$(MESASRCDIR)/src/mesa/shader \
+                -I$(MESASRCDIR)/src/mesa/shader/grammar \
+		-I$(MESASRCDIR)/src/mesa/main \
+		-I$(MESASRCDIR)/src/mesa/glapi \
+		-I$(MESASRCDIR)/include \
+                -I$(SERVERSRC)/include -I$(XINCLUDESRC) \
+                -I$(SERVERSRC)/GL/include -I$(SERVERSRC)/GL/glx \
+                -I$(LIBSRC)/GL/include \
+                -I$(XF86SRC) -I$(INCLUDESRC)
+
+      DEFINES = $(GLX_DEFINES) /*-DUSE_X86_ASM*/ /*-DUSE_SPARC_ASM*/
+
+#ifdef IHaveModules
+ModuleObjectRule()
+#else
+NormalLibraryObjectRule()
+#endif
+
+SubdirLibraryRule($(OBJS))
+
+LintLibraryTarget(dri,$(SRCS))
+NormalLintTarget($(SRCS))
+
+DependTarget()
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/shader/slang/Imakefile b/nx-X11/programs/Xserver/GL/mesa/shader/slang/Imakefile
new file mode 100644
index 000000000..0bee2b774
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/shader/slang/Imakefile
@@ -0,0 +1,59 @@
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+#define IHaveSubdirs
+SUBDIRS = module
+#endif
+#endif
+
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#define IHaveSubdirs
+      SUBDIRS = library
+#endif
+
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define NeedToLinkMesaSrc
+#define MesaSlangBuildDir /**/
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#include "../../../../../../lib/GL/mesa/shader/slang/Imakefile.inc"
+#else
+#include "../../../../../../../lib/GL/mesa/shader/slang/Imakefile.inc"
+#endif
+
+         SRCS = $(MESA_SLANG_SRCS)
+         OBJS = $(MESA_SLANG_OBJS)
+
+     INCLUDES = -I$(MESASRCDIR)/src/mesa \
+		-I$(MESASRCDIR)/src/mesa/shader \
+                -I$(MESASRCDIR)/src/mesa/shader/grammar \
+		-I$(MESASRCDIR)/src/mesa/main \
+		-I$(MESASRCDIR)/src/mesa/glapi \
+		-I$(MESASRCDIR)/include \
+                -I$(SERVERSRC)/include -I$(XINCLUDESRC) \
+                -I$(SERVERSRC)/GL/include -I$(SERVERSRC)/GL/glx \
+                -I$(LIBSRC)/GL/include \
+                -I$(XF86SRC) -I$(INCLUDESRC)
+
+      DEFINES = $(GLX_DEFINES) /*-DUSE_X86_ASM*/ /*-DUSE_SPARC_ASM*/
+
+#ifdef IHaveModules
+ModuleObjectRule()
+#else
+NormalLibraryObjectRule()
+#endif
+
+SubdirLibraryRule($(OBJS))
+
+LintLibraryTarget(dri,$(SRCS))
+NormalLintTarget($(SRCS))
+
+DependTarget()
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/shader/slang/library/Imakefile b/nx-X11/programs/Xserver/GL/mesa/shader/slang/library/Imakefile
new file mode 100644
index 000000000..e332121c9
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/shader/slang/library/Imakefile
@@ -0,0 +1,46 @@
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+#define IHaveSubdirs
+SUBDIRS = module
+#endif
+#endif
+
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define NeedToLinkMesaSrc
+#define MesaLibraryBuildDir /**/
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#include "../../../../../../../lib/GL/mesa/shader/slang/library/Imakefile.inc"
+#else
+#include "../../../../../../../../lib/GL/mesa/shader/slang/library/Imakefile.inc"
+#endif
+
+     INCLUDES = -I$(MESASRCDIR)/src/mesa \
+		-I$(MESASRCDIR)/src/mesa/shader \
+                -I$(MESASRCDIR)/src/mesa/shader/grammar \
+		-I$(MESASRCDIR)/src/mesa/main \
+		-I$(MESASRCDIR)/src/mesa/glapi \
+		-I$(MESASRCDIR)/include \
+                -I$(SERVERSRC)/include -I$(XINCLUDESRC) \
+                -I$(SERVERSRC)/GL/include -I$(SERVERSRC)/GL/glx \
+                -I$(LIBSRC)/GL/include \
+                -I$(XF86SRC) -I$(INCLUDESRC)
+
+      DEFINES = $(GLX_DEFINES) /*-DUSE_X86_ASM*/ /*-DUSE_SPARC_ASM*/
+
+#ifdef IHaveModules
+ModuleObjectRule()
+#else
+NormalLibraryObjectRule()
+#endif
+
+DependTarget()
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/swrast/Imakefile b/nx-X11/programs/Xserver/GL/mesa/swrast/Imakefile
new file mode 100644
index 000000000..817fead69
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/swrast/Imakefile
@@ -0,0 +1,63 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/swrast/Imakefile,v 1.8 2002/11/22 22:56:01 tsi Exp $
+
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+#define IHaveSubdirs
+SUBDIRS = module
+#endif
+#endif
+
+/* Large PIC tables needed for Solaris/SPARC builds */
+#if defined(SunArchitecture) && defined(SparcArchitecture) && defined(LargePositionIndependentCFlags)
+   PICFLAGS = LargePositionIndependentCFlags
+#endif
+
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define NeedToLinkMesaSrc
+#define MesaSwrastBuildDir /**/
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#include "../../../../../lib/GL/mesa/swrast/Imakefile.inc"
+#else
+#include "../../../../../../lib/GL/mesa/swrast/Imakefile.inc"
+#endif
+
+
+         SRCS = $(MESA_SWRAST_SRCS)
+         OBJS = $(MESA_SWRAST_OBJS)
+
+     INCLUDES = -I$(MESASRCDIR)/src/mesa \
+		-I$(MESASRCDIR)/src/mesa/main \
+		-I$(MESASRCDIR)/src/mesa/glapi \
+		-I$(MESASRCDIR)/src/mesa/swrast \
+		-I$(MESASRCDIR)/src/mesa/swrast_setup \
+		-I$(MESASRCDIR)/src/mesa/shader \
+		-I$(MESASRCDIR)/include \
+                -I$(SERVERSRC)/include -I$(XINCLUDESRC) \
+                -I$(SERVERSRC)/GL/include -I$(SERVERSRC)/GL/glx \
+                -I$(LIBSRC)/GL/include \
+                -I$(XF86SRC) -I$(INCLUDESRC)
+
+      DEFINES = $(GLX_DEFINES) /*-DUSE_X86_ASM*/ /*-DUSE_SPARC_ASM*/
+
+#ifdef IHaveModules
+ModuleObjectRule()
+#else
+NormalLibraryObjectRule()
+#endif
+
+SubdirLibraryRule($(OBJS))
+
+LintLibraryTarget(dri,$(SRCS))
+NormalLintTarget($(SRCS))
+
+DependTarget()
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/swrast/module/Imakefile b/nx-X11/programs/Xserver/GL/mesa/swrast/module/Imakefile
new file mode 100644
index 000000000..7d9974ed0
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/swrast/module/Imakefile
@@ -0,0 +1,6 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/swrast/module/Imakefile,v 1.1 2002/05/31 18:12:40 dawes Exp $
+
+#define IHaveModules
+
+#include "../Imakefile"
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/swrast_setup/Imakefile b/nx-X11/programs/Xserver/GL/mesa/swrast_setup/Imakefile
new file mode 100644
index 000000000..b530457e9
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/swrast_setup/Imakefile
@@ -0,0 +1,55 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/swrast_setup/Imakefile,v 1.8 2002/11/22 22:56:01 tsi Exp $
+
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+#define IHaveSubdirs
+SUBDIRS = module
+#endif
+#endif
+
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define NeedToLinkMesaSrc
+#define MesaSwrastSetupBuildDir /**/
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#include "../../../../../lib/GL/mesa/swrast_setup/Imakefile.inc"
+#else
+#include "../../../../../../lib/GL/mesa/swrast_setup/Imakefile.inc"
+#endif
+
+         SRCS = $(MESA_SWR_SETUP_SRCS)
+         OBJS = $(MESA_SWR_SETUP_OBJS)
+
+     INCLUDES = -I$(MESASRCDIR)/src/mesa \
+		-I$(MESASRCDIR)/src/mesa/main \
+		-I$(MESASRCDIR)/src/mesa/glapi \
+		-I$(MESASRCDIR)/src/mesa/swrast_setup \
+		-I$(MESASRCDIR)/include \
+                -I$(SERVERSRC)/include -I$(XINCLUDESRC) \
+                -I$(SERVERSRC)/GL/include -I$(SERVERSRC)/GL/glx \
+                -I$(LIBSRC)/GL/include \
+                -I$(XF86SRC) -I$(INCLUDESRC)
+
+      DEFINES = $(GLX_DEFINES) /*-DUSE_X86_ASM*/ /*-DUSE_SPARC_ASM*/
+
+#ifdef IHaveModules
+ModuleObjectRule()
+#else
+NormalLibraryObjectRule()
+#endif
+
+SubdirLibraryRule($(OBJS))
+
+LintLibraryTarget(dri,$(SRCS))
+NormalLintTarget($(SRCS))
+
+DependTarget()
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/swrast_setup/module/Imakefile b/nx-X11/programs/Xserver/GL/mesa/swrast_setup/module/Imakefile
new file mode 100644
index 000000000..5221debc0
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/swrast_setup/module/Imakefile
@@ -0,0 +1,6 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/swrast_setup/module/Imakefile,v 1.1 2002/05/31 18:12:41 dawes Exp $
+
+#define IHaveModules
+
+#include "../Imakefile"
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/tnl/Imakefile b/nx-X11/programs/Xserver/GL/mesa/tnl/Imakefile
new file mode 100644
index 000000000..c52696e4f
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/tnl/Imakefile
@@ -0,0 +1,66 @@
+XCOMM $XdotOrg: xc/programs/Xserver/GL/mesa/tnl/Imakefile,v 1.2 2004/08/19 07:34:44 kem Exp $
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/tnl/Imakefile,v 1.8 2002/11/22 22:56:02 tsi Exp $
+
+#if DoLoadableServer
+#if !BuildModuleInSubdir
+#define IHaveModules
+#elif !defined(IHaveModules)
+#define IHaveSubdirs
+SUBDIRS = module
+#endif
+#endif
+
+/* Large PIC tables needed for Solaris/SPARC builds */
+#if defined(SunArchitecture) && defined(SparcArchitecture) && defined(LargePositionIndependentCFlags)
+   PICFLAGS = LargePositionIndependentCFlags
+#endif
+
+
+#include <Server.tmpl>
+
+#define NeedAllMesaSrc
+#define NeedToLinkMesaSrc
+#define MesaTnlBuildDir /**/
+#if !defined(IHaveModules) || !BuildModuleInSubdir
+#include "../../../../../lib/GL/mesa/tnl/Imakefile.inc"
+#else
+#include "../../../../../../lib/GL/mesa/tnl/Imakefile.inc"
+#endif
+
+
+         SRCS = $(MESA_TNL_SRCS)
+         OBJS = $(MESA_TNL_OBJS)
+
+     INCLUDES = -I$(MESASRCDIR)/src/mesa \
+		-I$(MESASRCDIR)/src/mesa/array_cache \
+		-I$(MESASRCDIR)/src/mesa/math \
+		-I$(MESASRCDIR)/src/mesa/main \
+		-I$(MESASRCDIR)/src/mesa/glapi \
+		-I$(MESASRCDIR)/src/mesa/shader \
+		-I$(MESASRCDIR)/src/mesa/tnl \
+		-I$(MESASRCDIR)/include \
+                -I$(SERVERSRC)/include -I$(XINCLUDESRC) \
+                -I$(SERVERSRC)/GL/include -I$(SERVERSRC)/GL/glx \
+                -I$(LIBSRC)/GL/include \
+                -I$(XF86SRC) -I$(INCLUDESRC)
+
+      DEFINES = $(GLX_DEFINES) /*-DUSE_X86_ASM*/ /*-DUSE_SPARC_ASM*/
+
+#ifdef IHaveModules
+ModuleObjectRule()
+#else
+NormalLibraryObjectRule()
+#endif
+
+SubdirLibraryRule($(OBJS))
+
+LintLibraryTarget(dri,$(SRCS))
+NormalLintTarget($(SRCS))
+
+DependTarget()
+
+#ifdef IHaveSubdirs
+MakeSubdirs($(SUBDIRS))
+DependSubdirs($(SUBDIRS))
+#endif
+
diff --git a/nx-X11/programs/Xserver/GL/mesa/tnl/module/Imakefile b/nx-X11/programs/Xserver/GL/mesa/tnl/module/Imakefile
new file mode 100644
index 000000000..5d2a4489d
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/mesa/tnl/module/Imakefile
@@ -0,0 +1,6 @@
+XCOMM $XFree86: xc/programs/Xserver/GL/mesa/src/tnl/module/Imakefile,v 1.1 2002/05/31 18:12:42 dawes Exp $
+
+#define IHaveModules
+
+#include "../Imakefile"
+
diff --git a/nx-X11/programs/Xserver/GL/opengl/Imakefile b/nx-X11/programs/Xserver/GL/opengl/Imakefile
new file mode 100644
index 000000000..420405d9c
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/opengl/Imakefile
@@ -0,0 +1,140 @@
+XCOMM $XFree86$
+
+XCOMM The contents of this file are subject to the GLX Public License Version 1.0
+XCOMM (the "License"). You may not use this file except in compliance with the
+XCOMM License. You may obtain a copy of the License at Silicon Graphics, Inc.,
+XCOMM attn: Legal Services, 2011 N. Shoreline Blvd., Mountain View, CA 94043
+XCOMM or at http://www.sgi.com/software/opensource/glx/license.html.
+XCOMM
+XCOMM Software distributed under the License is distributed on an "AS IS"
+XCOMM basis. ALL WARRANTIES ARE DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY
+XCOMM IMPLIED WARRANTIES OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR
+XCOMM PURPOSE OR OF NON- INFRINGEMENT. See the License for the specific
+XCOMM language governing rights and limitations under the License.
+XCOMM
+XCOMM The Original Software is GLX version 1.2 source code, released February,
+XCOMM 1999. The developer of the Original Software is Silicon Graphics, Inc.
+XCOMM Those portions of the Subject Software created by Silicon Graphics, Inc.
+XCOMM are Copyright (c) 1991-9 Silicon Graphics, Inc. All Rights Reserved.
+
+#include <Library.tmpl>
+
+OBJS = \
+	ddxci.o \
+	ddxcx.o \
+	ddxrgb.o \
+	ddxscreens.o \
+	dl_block.o \
+	dl_heap.o \
+	dl_init.o \
+	dl_list.o \
+	dl_mopt.o \
+	dl_opt.o \
+	dl_pplst.o \
+	dl_splc.o \
+	dl_splst.o \
+	dl_table.o \
+	g_api.o \
+	g_disp.o \
+	g_lcmpex.o \
+	g_lcomp.o \
+	g_lexec.o \
+	g_ltab.o \
+	g_noptab.o \
+	g_splcmp.o \
+	px_api.o \
+	px_mod.o \
+	px_pack.o \
+	px_paths.o \
+	px_read.o \
+	px_rend.o \
+	px_upack.o \
+	s_accum.o \
+	s_atest.o \
+	s_attrib.o \
+	s_bitmap.o \
+	s_blend.o \
+	s_btdraw.o \
+	s_buffer.o \
+	s_capi.o \
+	s_ci.o \
+	s_clear.o \
+	s_clip.o \
+	s_contxt.o \
+	s_cpydsp.o \
+	s_ctable.o \
+	s_depth.o \
+	s_dlist.o \
+	s_eval.o \
+	s_export.o \
+	s_feed.o \
+	s_finish.o \
+	s_fog.o \
+	s_get.o \
+	s_global.o \
+	s_image.o \
+	s_lcache.o \
+	s_lcomp.o \
+	s_light.o \
+	s_lnclip.o \
+	s_lndraw.o \
+	s_lnfast.o \
+	s_lnfin.o \
+	s_lnspan.o \
+	s_math.o \
+	s_memmgr.o \
+	s_names.o \
+	s_napi.o \
+	s_pgaa.o \
+	s_pgclip.o \
+	s_pgdraw.o \
+	s_pgfin.o \
+	s_pgmode.o \
+	s_pgspan.o \
+	s_pick.o \
+	s_prim.o \
+	s_ptaa.o \
+	s_ptdraw.o \
+	s_ptfin.o \
+	s_rapi.o \
+	s_rect.o \
+	s_rgb.o \
+	s_rpos.o \
+	s_select.o \
+	s_size.o \
+	s_span.o \
+	s_sten.o \
+	s_store.o \
+	s_tapi.o \
+	s_tex.o \
+	s_texel.o \
+	s_texmgr.o \
+	s_trap.o \
+	s_vapi.o \
+	s_varray.o \
+	s_vertex.o \
+	s_xform.o \
+	s_zfuncs.o \
+	vc_cache.o \
+	vc_line.o \
+	vc_point.o \
+	vc_poly.o
+
+INCLUDES = \
+	-I. \
+	-I.. \
+	-Iinclude \
+	-I$(TOP)/server/include \
+	-I$(TOP)/programs/Xserver/include \
+	-I$(TOP)/include \
+	-I$(TOP)/include/GL \
+	-I$(INCLUDESRC)
+
+DEFINES = \
+	-D_LANGUAGE_C \
+	-Dunix
+
+NormalLibraryTarget(GL, $(OBJS))
+NormalLibraryObjectRule()
+
+DependTarget()
diff --git a/nx-X11/programs/Xserver/GL/windows/ChangeLog b/nx-X11/programs/Xserver/GL/windows/ChangeLog
new file mode 100644
index 000000000..43a817d6a
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/windows/ChangeLog
@@ -0,0 +1,64 @@
+2005-09-27  Ian Romanick  <idr@us.ibm.com>
+
+	* indirect.c:
+	Remove __glEvalComputeK.  It is no longer used.	
+
+
+2005-04-09  Alexander Gottwald  <ago at freedesktop dot org>
+
+	* indirect.c:
+	Fix passing of non-RGB visuals. The old code did not initialize the
+	structure properly which lead to a crash in 8bpp mode
+
+2005-03-01  Alexander Gottwald  <ago at freedesktop dot org>
+
+	* indirect.c:
+	* glwindows.h:
+	If a context is already attached copy it instead of reattaching to keep
+	displaylists and share displaylists
+	Enable tracing of often called functions with GLWIN_ENABLE_TRACE        
+	ForceCurrent is a no-op now
+
+2005-02-02  Alexander Gottwald  <ago at freedesktop dot org>
+
+	* Imakefile: 
+	Bugzilla #1866 (https://bugs.freedesktop.org/show_bug.cgi?id=1866)
+	attachment #1819 (https://bugs.freedesktop.org/attachment.cgi?id=1819):
+	Define APIENTRY on windows to prevent <GL/gl.h> from loading <windows.h>
+
+2005-02-02  Alexander Gottwald  <ago at freedesktop dot org>
+
+	* glwrap.c:
+	* glwindows.h:
+	Bugzilla #1866 (https://bugs.freedesktop.org/show_bug.cgi?id=1866)
+	attachment #1818 (https://bugs.freedesktop.org/attachment.cgi?id=1818):
+	Include Xwindows.h before GL/gl.h to prevent loading windows.h which
+	pollutes our namespace with some symbols.    
+
+2005-01-27  Alexander Gottwald  <ago at freedesktop dot org>
+
+	* glwrap.c:
+	Functions like glGenTextures and glBindTexture are in OpenGL 1.1
+	and can be resolved at linktime.
+
+2004-11-15  Alexander Gottwald  <ago at freedesktop dot org>
+
+	* indirect.c:
+	Bugzilla #1802, http://freedesktop.org/bugzilla/show_bug.cgi?id=1802
+	Added mingw (Win32) port     
+
+2004-08-13  Alexander Gottwald  <ago@freedesktop.org>
+
+	* Imakefile: Added $(MESASRCDIR)/src/mesa/glapi to INCLUDES.
+	Removed $(SERVERSRC)/mi from INCLUDES.
+	Rearranged INCLUDES for better readability.
+	* glwindows.h: Removed mipointrst.h and miscstruct.h from #include 
+	since they are not used anymore.
+
+2004-05-27  Alexander Gottwald  <ago@freedesktop.org>
+
+	* glwindows.h: write current function and line in debug output
+	* indirect.c: moved actual setup and creation of windows GL context to 
+	glWinCreateContextReal. 
+	* indirect.c (glWinCreateContext): Deferred context creation to attach.   
+	* indirect.c (glWinMakeCurrent): Check if context is NULL. Fixes segfault.
diff --git a/nx-X11/programs/Xserver/GL/windows/Imakefile b/nx-X11/programs/Xserver/GL/windows/Imakefile
new file mode 100755
index 000000000..2b3ddeb12
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/windows/Imakefile
@@ -0,0 +1,36 @@
+#include <Server.tmpl>
+
+LinkSourceFile(compsize.c,$(MESASRCDIR)/src/glx/x11)
+
+         SRCS = compsize.c indirect.c glwrap.c
+         OBJS = compsize.o indirect.o glwrap.o
+
+     INCLUDES = -I. \
+		-I$(INCLUDESRC) \
+		-I$(XINCLUDESRC) \
+		-I$(EXTINCSRC) \
+		-I$(SERVERSRC)/include \
+		-I$(SERVERSRC)/render \
+		-I$(SERVERSRC)/hw/xwin \
+		-I$(SERVERSRC)/GL/include \
+		-I$(SERVERSRC)/GL/glx \
+		-I$(LIBSRC)/GL/glx \
+		-I$(LIBSRC)/GL/include \
+		-I$(MESASRCDIR)/include \
+		-I$(MESASRCDIR)/src \
+		-I$(MESASRCDIR)/src/mesa/glapi \
+		$(GL_INCLUDES)
+
+#if defined(GlxUseWindows) && GlxUseWindows
+      CYGWIN_GL_DEFINES = -DUSE_OPENGL32
+#endif
+#if defined(Win32Architecture)
+# undef __stdcall
+      APIENTRY_DEFS = -DAPIENTRY=__stdcall
+#endif
+      DEFINES = $(GLX_DEFINES) $(CYGWIN_GL_DEFINES) $(APIENTRY_DEFS)
+
+NormalLibraryTarget(GLcore,$(OBJS))
+NormalLibraryObjectRule()
+
+DependTarget()
diff --git a/nx-X11/programs/Xserver/GL/windows/glwindows.h b/nx-X11/programs/Xserver/GL/windows/glwindows.h
new file mode 100644
index 000000000..74e81f24f
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/windows/glwindows.h
@@ -0,0 +1,64 @@
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/Xwindows.h>
+#include <GL/gl.h>
+#include <GL/glext.h>
+
+#include <glxserver.h>
+#include <glxext.h>
+
+#include <windowstr.h>
+#include <resource.h>
+#include <GL/glxint.h>
+#include <GL/glxtokens.h>
+#include <scrnintstr.h>
+#include <glxserver.h>
+#include <glxscreens.h>
+#include <glxdrawable.h>
+#include <glxcontext.h>
+#include <glxext.h>
+#include <glxutil.h>
+#include <glxscreens.h>
+#include <GL/internal/glcore.h>
+#include <stdlib.h>
+
+
+typedef struct {
+    unsigned enableDebug : 1;
+    unsigned enableTrace : 1;
+    unsigned dumpPFD : 1;
+    unsigned dumpHWND : 1;
+    unsigned dumpDC : 1;
+} glWinDebugSettingsRec, *glWinDebugSettingsPtr;
+extern glWinDebugSettingsRec glWinDebugSettings;
+
+typedef struct {
+    int num_vis;
+    __GLcontextModes *modes;
+    void **priv;
+
+    /* wrapped screen functions */
+    RealizeWindowProcPtr RealizeWindow;
+    UnrealizeWindowProcPtr UnrealizeWindow;
+    CopyWindowProcPtr CopyWindow;
+} glWinScreenRec;
+
+extern glWinScreenRec glWinScreens[MAXSCREENS];
+
+#define glWinGetScreenPriv(pScreen)  &glWinScreens[pScreen->myNum]
+#define glWinScreenPriv(pScreen) glWinScreenRec *pScreenPriv = glWinGetScreenPriv(pScreen);
+
+#if 1
+#define GLWIN_TRACE() if (glWinDebugSettings.enableTrace) ErrorF("%s:%d: Trace\n", __FUNCTION__, __LINE__ )
+#define GLWIN_TRACE_MSG(msg, args...) if (glWinDebugSettings.enableTrace) ErrorF("%s:%d: " msg, __FUNCTION__, __LINE__, ##args )
+#define GLWIN_DEBUG_MSG(msg, args...) if (glWinDebugSettings.enableDebug) ErrorF("%s:%d: " msg, __FUNCTION__, __LINE__, ##args )
+#define GLWIN_DEBUG_MSG2(msg, args...) if (glWinDebugSettings.enableDebug) ErrorF(msg, ##args )
+#else
+#define GLWIN_TRACE()
+#define GLWIN_TRACE_MSG(a, ...)
+#define GLWIN_DEBUG_MSG(a, ...)
+#define GLWIN_DEBUG_MSG2(a, ...)
+#endif
+
diff --git a/nx-X11/programs/Xserver/GL/windows/glwrap.c b/nx-X11/programs/Xserver/GL/windows/glwrap.c
new file mode 100755
index 000000000..f0b38b228
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/windows/glwrap.c
@@ -0,0 +1,583 @@
+/*
+ * GLX implementation that uses Win32's OpenGL
+ * Wrapper functions for Win32's OpenGL
+ *
+ * Authors: Alexander Gottwald
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/Xwindows.h>
+#include <GL/gl.h>
+#include <GL/glext.h>
+#include <glxserver.h>
+#include <glxext.h>
+
+#define RESOLVE_RET(procname, symbol, retval) \
+    static Bool init = TRUE; \
+    static procname proc = NULL; \
+    if (init) { \
+        proc = (procname)wglGetProcAddress(symbol); \
+        init = FALSE; \
+        if (proc == NULL) { \
+            ErrorF("glwrap: Can't resolve \"%s\"\n", symbol); \
+        } else \
+            ErrorF("glwrap: resolved \"%s\"\n", symbol); \
+    } \
+    if (proc == NULL) { \
+        __glXErrorCallBack(NULL, 0); \
+        return retval; \
+    }
+#define RESOLVE(procname, symbol) RESOLVE_RET(procname, symbol,)
+        
+        
+/*
+ * GL_ARB_imaging
+ */
+
+
+GLAPI void GLAPIENTRY glColorTable( GLenum target, GLenum internalformat,
+                                    GLsizei width, GLenum format,
+                                    GLenum type, const GLvoid *table )
+{
+    RESOLVE(PFNGLCOLORTABLEPROC, "glColorTable");
+    proc(target, internalformat, width, format, type, table);
+}
+
+GLAPI void GLAPIENTRY glColorSubTable( GLenum target,
+                                       GLsizei start, GLsizei count,
+                                       GLenum format, GLenum type,
+                                       const GLvoid *data )
+{
+    RESOLVE(PFNGLCOLORSUBTABLEPROC, "glColorSubTable");
+    proc(target, start, count, format, type, data);
+}
+
+GLAPI void GLAPIENTRY glColorTableParameteriv(GLenum target, GLenum pname,
+                                              const GLint *params)
+{
+    RESOLVE(PFNGLCOLORTABLEPARAMETERIVPROC, "glColorTableParameteriv");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glColorTableParameterfv(GLenum target, GLenum pname,
+                                              const GLfloat *params)
+{
+    RESOLVE(PFNGLCOLORTABLEPARAMETERFVPROC, "glColorTableParameterfv");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glCopyColorSubTable( GLenum target, GLsizei start,
+                                           GLint x, GLint y, GLsizei width )
+{
+    RESOLVE(PFNGLCOPYCOLORSUBTABLEPROC, "glCopyColorSubTable");
+    proc(target, start, x, y, width);
+}
+
+GLAPI void GLAPIENTRY glCopyColorTable( GLenum target, GLenum internalformat,
+                                        GLint x, GLint y, GLsizei width )
+{
+    RESOLVE(PFNGLCOPYCOLORTABLEPROC, "glCopyColorTable");
+    proc(target, internalformat, x, y, width);
+}
+
+
+GLAPI void GLAPIENTRY glGetColorTable( GLenum target, GLenum format,
+                                       GLenum type, GLvoid *table )
+{
+    RESOLVE(PFNGLGETCOLORTABLEPROC, "glGetColorTable");
+    proc(target, format, type, table);
+}
+
+GLAPI void GLAPIENTRY glGetColorTableParameterfv( GLenum target, GLenum pname,
+                                                  GLfloat *params )
+{
+    RESOLVE(PFNGLGETCOLORTABLEPARAMETERFVPROC, "glGetColorTableParameterfv");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glGetColorTableParameteriv( GLenum target, GLenum pname,
+                                                  GLint *params )
+{
+    RESOLVE(PFNGLGETCOLORTABLEPARAMETERIVPROC, "glGetColorTableParameteriv");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glBlendEquation( GLenum mode )
+{
+    RESOLVE(PFNGLBLENDEQUATIONPROC, "glBlendEquation");
+    proc(mode);
+}
+
+GLAPI void GLAPIENTRY glBlendColor( GLclampf red, GLclampf green,
+                                    GLclampf blue, GLclampf alpha )
+{
+    RESOLVE(PFNGLBLENDCOLORPROC, "glBlendColor");
+    proc(red, green, blue, alpha);
+}
+
+GLAPI void GLAPIENTRY glHistogram( GLenum target, GLsizei width,
+				   GLenum internalformat, GLboolean sink )
+{
+    RESOLVE(PFNGLHISTOGRAMPROC, "glHistogram");
+    proc(target, width, internalformat, sink);
+}
+
+GLAPI void GLAPIENTRY glResetHistogram( GLenum target )
+{
+    RESOLVE(PFNGLRESETHISTOGRAMPROC, "glResetHistogram");
+    proc(target);
+}
+
+GLAPI void GLAPIENTRY glGetHistogram( GLenum target, GLboolean reset,
+				      GLenum format, GLenum type,
+				      GLvoid *values )
+{
+    RESOLVE(PFNGLGETHISTOGRAMPROC, "glGetHistogram");
+    proc(target, reset, format, type, values);
+};
+
+GLAPI void GLAPIENTRY glGetHistogramParameterfv( GLenum target, GLenum pname,
+						 GLfloat *params )
+{
+    RESOLVE(PFNGLGETHISTOGRAMPARAMETERFVPROC, "glGetHistogramParameterfv");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glGetHistogramParameteriv( GLenum target, GLenum pname,
+						 GLint *params )
+{
+    RESOLVE(PFNGLGETHISTOGRAMPARAMETERIVPROC, "glGetHistogramParameteriv");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glMinmax( GLenum target, GLenum internalformat,
+				GLboolean sink )
+{
+    RESOLVE(PFNGLMINMAXPROC, "glMinmax");
+    proc(target, internalformat, sink);
+}
+
+GLAPI void GLAPIENTRY glResetMinmax( GLenum target )
+{
+    RESOLVE(PFNGLRESETMINMAXPROC, "glResetMinmax");
+    proc(target);
+}
+
+GLAPI void GLAPIENTRY glGetMinmax( GLenum target, GLboolean reset,
+                                   GLenum format, GLenum types,
+                                   GLvoid *values )
+{
+    RESOLVE(PFNGLGETMINMAXPROC, "glGetMinmax");
+    proc(target, reset, format, types, values);
+}
+
+GLAPI void GLAPIENTRY glGetMinmaxParameterfv( GLenum target, GLenum pname,
+					      GLfloat *params )
+{
+    RESOLVE(PFNGLGETMINMAXPARAMETERFVPROC, "glGetMinmaxParameterfv");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glGetMinmaxParameteriv( GLenum target, GLenum pname,
+					      GLint *params )
+{
+    RESOLVE(PFNGLGETMINMAXPARAMETERIVPROC, "glGetMinmaxParameteriv");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glConvolutionFilter1D( GLenum target,
+	GLenum internalformat, GLsizei width, GLenum format, GLenum type,
+	const GLvoid *image )
+{
+    RESOLVE(PFNGLCONVOLUTIONFILTER1DPROC, "glConvolutionFilter1D");
+    proc(target, internalformat, width, format, type, image);
+}
+
+GLAPI void GLAPIENTRY glConvolutionFilter2D( GLenum target,
+	GLenum internalformat, GLsizei width, GLsizei height, GLenum format,
+	GLenum type, const GLvoid *image )
+{
+    RESOLVE(PFNGLCONVOLUTIONFILTER2DPROC, "glConvolutionFilter2D");
+    proc(target, internalformat, width, height, format, type, image);
+}
+
+GLAPI void GLAPIENTRY glConvolutionParameterf( GLenum target, GLenum pname,
+	GLfloat params )
+{
+    RESOLVE(PFNGLCONVOLUTIONPARAMETERFPROC, "glConvolutionParameterf");
+    proc(target, pname, params); 
+}
+
+GLAPI void GLAPIENTRY glConvolutionParameterfv( GLenum target, GLenum pname,
+	const GLfloat *params )
+{
+    RESOLVE(PFNGLCONVOLUTIONPARAMETERFVPROC, "glConvolutionParameterfv");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glConvolutionParameteri( GLenum target, GLenum pname,
+	GLint params )
+{
+    RESOLVE(PFNGLCONVOLUTIONPARAMETERIPROC, "glConvolutionParameteri");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glConvolutionParameteriv( GLenum target, GLenum pname,
+	const GLint *params )
+{
+    RESOLVE(PFNGLCONVOLUTIONPARAMETERIVPROC, "glConvolutionParameteriv");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glCopyConvolutionFilter1D( GLenum target,
+	GLenum internalformat, GLint x, GLint y, GLsizei width )
+{
+    RESOLVE(PFNGLCOPYCONVOLUTIONFILTER1DPROC, "glCopyConvolutionFilter1D");
+    proc(target, internalformat, x, y, width);
+}
+
+GLAPI void GLAPIENTRY glCopyConvolutionFilter2D( GLenum target,
+	GLenum internalformat, GLint x, GLint y, GLsizei width,
+	GLsizei height)
+{
+    RESOLVE(PFNGLCOPYCONVOLUTIONFILTER2DPROC, "glCopyConvolutionFilter2D");
+    proc(target, internalformat, x, y, width, height);
+}
+
+GLAPI void GLAPIENTRY glGetConvolutionFilter( GLenum target, GLenum format,
+	GLenum type, GLvoid *image )
+{
+    RESOLVE(PFNGLGETCONVOLUTIONFILTERPROC, "glGetConvolutionFilter");
+    proc(target, format, type, image);
+}
+
+GLAPI void GLAPIENTRY glGetConvolutionParameterfv( GLenum target, GLenum pname,
+	GLfloat *params )
+{
+    RESOLVE(PFNGLGETCONVOLUTIONPARAMETERFVPROC, "glGetConvolutionParameterfv");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glGetConvolutionParameteriv( GLenum target, GLenum pname,
+	GLint *params )
+{
+    RESOLVE(PFNGLGETCONVOLUTIONPARAMETERIVPROC, "glGetConvolutionParameteriv");
+    proc(target, pname, params);
+}
+
+GLAPI void GLAPIENTRY glSeparableFilter2D( GLenum target,
+	GLenum internalformat, GLsizei width, GLsizei height, GLenum format,
+	GLenum type, const GLvoid *row, const GLvoid *column )
+{
+    RESOLVE(PFNGLSEPARABLEFILTER2DPROC, "glSeparableFilter2D");
+    proc(target, internalformat, width, height, format, type, row, column);
+}
+
+GLAPI void GLAPIENTRY glGetSeparableFilter( GLenum target, GLenum format,
+	GLenum type, GLvoid *row, GLvoid *column, GLvoid *span )
+{
+    RESOLVE(PFNGLGETSEPARABLEFILTERPROC, "glGetSeparableFilter");
+    proc(target, format, type, row, column, span);
+}
+
+/*
+ * OpenGL 1.2
+ */
+
+GLAPI void GLAPIENTRY glTexImage3D( GLenum target, GLint level,
+                                      GLint internalFormat,
+                                      GLsizei width, GLsizei height,
+                                      GLsizei depth, GLint border,
+                                      GLenum format, GLenum type,
+                                      const GLvoid *pixels )
+{
+    RESOLVE(PFNGLTEXIMAGE3DPROC, "glTexImage3D");
+    proc(target, level, internalFormat, width, height, depth, border, format, type, pixels);
+}
+
+GLAPI void GLAPIENTRY glTexSubImage3D( GLenum target, GLint level,
+                                         GLint xoffset, GLint yoffset,
+                                         GLint zoffset, GLsizei width,
+                                         GLsizei height, GLsizei depth,
+                                         GLenum format,
+                                         GLenum type, const GLvoid *pixels)
+{
+    RESOLVE(PFNGLTEXSUBIMAGE3DPROC, "glTexSubImage3D");
+    proc(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels);
+}
+
+GLAPI void GLAPIENTRY glCopyTexSubImage3D( GLenum target, GLint level,
+                                             GLint xoffset, GLint yoffset,
+                                             GLint zoffset, GLint x,
+                                             GLint y, GLsizei width,
+                                             GLsizei height )
+{
+    RESOLVE(PFNGLCOPYTEXSUBIMAGE3DPROC, "glCopyTexSubImage3D");
+    proc(target, level, xoffset, yoffset, zoffset, x, y, width, height);
+}
+
+
+/*
+ * 20. GL_EXT_texture_object
+ */
+GLAPI void GLAPIENTRY glGenTexturesEXT( GLsizei n, GLuint *textures )
+{
+    glGenTextures(n, textures);
+}
+
+GLAPI void GLAPIENTRY glDeleteTexturesEXT( GLsizei n, const GLuint *textures)
+{
+    glDeleteTextures(n, textures);
+}
+
+GLAPI void GLAPIENTRY glBindTextureEXT( GLenum target, GLuint texture )
+{
+    glBindTexture(target, target);
+}
+
+GLAPI void GLAPIENTRY glPrioritizeTexturesEXT( GLsizei n, const GLuint *textures, const GLclampf *priorities )
+{
+    glPrioritizeTextures(n, textures, priorities);
+}
+
+GLAPI GLboolean GLAPIENTRY glAreTexturesResidentEXT( GLsizei n, const GLuint *textures, GLboolean *residences )
+{
+    return glAreTexturesResident(n, textures, residences);
+}
+
+GLAPI GLboolean GLAPIENTRY glIsTextureEXT( GLuint texture )
+{
+    return glIsTexture(texture); 
+}
+
+/*
+ * GL_ARB_multitexture (ARB extension 1 and OpenGL 1.2.1)
+ */
+
+GLAPI void GLAPIENTRY glActiveTextureARB(GLenum texture)
+{
+    RESOLVE(PFNGLACTIVETEXTUREARBPROC, "glActiveTextureARB");
+    proc(texture);
+}
+
+GLAPI void GLAPIENTRY glMultiTexCoord1dvARB(GLenum target, const GLdouble *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD1DVARBPROC, "glMultiTexCoord1dvARB");
+    proc(target, v);
+}
+
+GLAPI void GLAPIENTRY glMultiTexCoord1fvARB(GLenum target, const GLfloat *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD1FVARBPROC, "glMultiTexCoord1fvARB");
+    proc(target, v);
+}
+
+GLAPI void GLAPIENTRY glMultiTexCoord1ivARB(GLenum target, const GLint *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD1IVARBPROC, "glMultiTexCoord1ivARB");
+    proc(target, v);
+}
+
+GLAPI void GLAPIENTRY glMultiTexCoord1svARB(GLenum target, const GLshort *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD1SVARBPROC, "glMultiTexCoord1svARB");
+    proc(target, v);
+}
+GLAPI void GLAPIENTRY glMultiTexCoord2dvARB(GLenum target, const GLdouble *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD2DVARBPROC, "glMultiTexCoord2dvARB");
+    proc(target, v);
+}
+GLAPI void GLAPIENTRY glMultiTexCoord2fvARB(GLenum target, const GLfloat *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD2FVARBPROC, "glMultiTexCoord2fvARB");
+    proc(target, v);
+}
+GLAPI void GLAPIENTRY glMultiTexCoord2ivARB(GLenum target, const GLint *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD2IVARBPROC, "glMultiTexCoord2ivARB");
+    proc(target, v);
+}
+GLAPI void GLAPIENTRY glMultiTexCoord2svARB(GLenum target, const GLshort *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD1SVARBPROC, "glMultiTexCoord1svARB");
+    proc(target, v);
+}
+GLAPI void GLAPIENTRY glMultiTexCoord3dvARB(GLenum target, const GLdouble *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD3DVARBPROC, "glMultiTexCoord3dvARB");
+    proc(target, v);
+}
+GLAPI void GLAPIENTRY glMultiTexCoord3fvARB(GLenum target, const GLfloat *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD3FVARBPROC, "glMultiTexCoord3fvARB");
+    proc(target, v);
+}
+GLAPI void GLAPIENTRY glMultiTexCoord3ivARB(GLenum target, const GLint *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD3IVARBPROC, "glMultiTexCoord3ivARB");
+    proc(target, v);
+}
+GLAPI void GLAPIENTRY glMultiTexCoord3svARB(GLenum target, const GLshort *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD1SVARBPROC, "glMultiTexCoord1svARB");
+    proc(target, v);
+}
+GLAPI void GLAPIENTRY glMultiTexCoord4dvARB(GLenum target, const GLdouble *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD4DVARBPROC, "glMultiTexCoord4dvARB");
+    proc(target, v);
+}
+GLAPI void GLAPIENTRY glMultiTexCoord4fvARB(GLenum target, const GLfloat *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD4FVARBPROC, "glMultiTexCoord4fvARB");
+    proc(target, v);
+}
+GLAPI void GLAPIENTRY glMultiTexCoord4ivARB(GLenum target, const GLint *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD4IVARBPROC, "glMultiTexCoord4ivARB");
+    proc(target, v);
+}
+GLAPI void GLAPIENTRY glMultiTexCoord4svARB(GLenum target, const GLshort *v)
+{
+    RESOLVE(PFNGLMULTITEXCOORD1SVARBPROC, "glMultiTexCoord1svARB");
+    proc(target, v);
+}
+
+
+GLAPI void GLAPIENTRY glActiveStencilFaceEXT(GLenum face)
+{
+    RESOLVE(PFNGLACTIVESTENCILFACEEXTPROC, "glActiveStencilFaceEXT");
+    proc(face);
+}
+
+GLAPI void APIENTRY glPointParameterfARB(GLenum pname, GLfloat param)
+{
+    RESOLVE(PFNGLPOINTPARAMETERFARBPROC, "glPointParameterfARB");
+    proc(pname, param);
+}
+
+GLAPI void APIENTRY glPointParameterfvARB(GLenum pname, const GLfloat *params)
+{
+    RESOLVE(PFNGLPOINTPARAMETERFVARBPROC, "glPointParameterfvARB");
+    proc(pname, params);
+}
+
+
+GLAPI void APIENTRY glWindowPos3fARB(GLfloat x, GLfloat y, GLfloat z)
+{
+    RESOLVE(PFNGLWINDOWPOS3FARBPROC, "glWindowPos3fARB");
+    proc(x, y, z);
+}
+
+GLAPI void APIENTRY glPointParameteri(GLenum pname, GLint param)
+{
+    RESOLVE(PFNGLPOINTPARAMETERIPROC, "glPointParameteri");
+    proc(pname, param);
+}
+
+GLAPI void APIENTRY glPointParameteriv(GLenum pname, const GLint *params)
+{
+    RESOLVE(PFNGLPOINTPARAMETERIVPROC, "glPointParameteriv");
+    proc(pname, params);
+}
+
+GLAPI void APIENTRY glPointParameteriNV(GLenum pname, GLint param)
+{
+    RESOLVE(PFNGLPOINTPARAMETERINVPROC, "glPointParameteriNV");
+    proc(pname, param);
+}
+
+GLAPI void APIENTRY glPointParameterivNV(GLenum pname, const GLint *params)
+{
+    RESOLVE(PFNGLPOINTPARAMETERIVNVPROC, "glPointParameterivNV");
+    proc(pname, params);
+}
+
+GLAPI void APIENTRY glSecondaryColor3bv(const GLbyte *v)
+{
+    RESOLVE(PFNGLSECONDARYCOLOR3BVPROC, "glSecondaryColor3bv");
+    proc(v);
+}
+GLAPI void APIENTRY glSecondaryColor3dv(const GLdouble *v)
+{
+    RESOLVE(PFNGLSECONDARYCOLOR3DVPROC, "glSecondaryColor3dv");
+    proc(v);
+}
+GLAPI void APIENTRY glSecondaryColor3fv(const GLfloat *v)
+{
+    RESOLVE(PFNGLSECONDARYCOLOR3FVPROC, "glSecondaryColor3fv");
+    proc(v);
+}
+GLAPI void APIENTRY glSecondaryColor3iv(const GLint *v)
+{
+    RESOLVE(PFNGLSECONDARYCOLOR3IVPROC, "glSecondaryColor3iv");
+    proc(v);
+}
+GLAPI void APIENTRY glSecondaryColor3sv(const GLshort *v)
+{
+    RESOLVE(PFNGLSECONDARYCOLOR3SVPROC, "glSecondaryColor3sv");
+    proc(v);
+}
+GLAPI void APIENTRY glSecondaryColor3ubv(const GLubyte *v)
+{
+    RESOLVE(PFNGLSECONDARYCOLOR3UBVPROC, "glSecondaryColor3ubv");
+    proc(v);
+}
+GLAPI void APIENTRY glSecondaryColor3uiv(const GLuint *v)
+{
+    RESOLVE(PFNGLSECONDARYCOLOR3UIVPROC, "glSecondaryColor3uiv");
+    proc(v);
+}
+GLAPI void APIENTRY glSecondaryColor3usv(const GLushort *v)
+{
+    RESOLVE(PFNGLSECONDARYCOLOR3USVPROC, "glSecondaryColor3usv");
+    proc(v);
+}
+GLAPI void APIENTRY glSecondaryColorPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer)
+{
+    RESOLVE(PFNGLSECONDARYCOLORPOINTERPROC, "glSecondaryColorPointer");
+    proc(size, type, stride, pointer);
+}
+
+
+GLAPI void APIENTRY glBlendFuncSeparate(GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha)
+{
+    RESOLVE(PFNGLBLENDFUNCSEPARATEPROC, "glBlendFuncSeparate");
+    proc(sfactorRGB, dfactorRGB, sfactorAlpha, dfactorAlpha);
+}
+GLAPI void APIENTRY glFogCoordfv(const GLfloat *coord)
+{
+    RESOLVE(PFNGLFOGCOORDFVPROC, "glFogCoordfv");
+    proc(coord);
+}
+GLAPI void APIENTRY glFogCoorddv(const GLdouble *coord)
+{
+    RESOLVE(PFNGLFOGCOORDDVPROC, "glFogCoorddv");
+    proc(coord);
+}
+GLAPI void APIENTRY glFogCoordPointer(GLenum type, GLsizei stride, const GLvoid *pointer)
+{
+    RESOLVE(PFNGLFOGCOORDPOINTERPROC, "glFogCoordPointer");
+    proc(type, stride, pointer);
+}
+
+
+GLAPI void APIENTRY glSampleCoverageARB(GLclampf value, GLboolean invert)
+{
+    RESOLVE(PFNGLSAMPLECOVERAGEARBPROC, "glSampleCoverageARB");
+    proc(value, invert);
+}
+GLAPI void APIENTRY glSampleMaskSGIS(GLclampf value, GLboolean invert)
+{
+    RESOLVE(PFNGLSAMPLEMASKSGISPROC, "glSampleMaskSGIS");
+    proc(value, invert);
+}
+GLAPI void APIENTRY glSamplePatternSGIS(GLenum pattern)
+{
+    RESOLVE(PFNGLSAMPLEPATTERNSGISPROC, "glSamplePatternSGIS");
+    proc(pattern);
+}
diff --git a/nx-X11/programs/Xserver/GL/windows/indirect.c b/nx-X11/programs/Xserver/GL/windows/indirect.c
new file mode 100755
index 000000000..5e12022f4
--- /dev/null
+++ b/nx-X11/programs/Xserver/GL/windows/indirect.c
@@ -0,0 +1,1605 @@
+/*
+ * GLX implementation that uses Windows OpenGL library
+ * (Indirect rendering path)
+ *
+ * Authors: Alexander Gottwald 
+ */
+/* 
+ * Portions of this file are copied from GL/apple/indirect.c,
+ * which contains the following copyright:
+ *  
+ * Copyright (c) 2002 Greg Parker. All Rights Reserved.
+ * Copyright (c) 2002 Apple Computer, Inc.
+ *
+ * Portions of this file are copied from xf86glx.c,
+ * which contains the following copyright:
+ *
+ * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+ * 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
+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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.
+ *
+ * Except as contained in this notice, the name(s) of the above copyright
+ * holders shall not be used in advertising or otherwise to promote the sale,
+ * use or other dealings in this Software without prior written authorization.
+ */
+
+
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glwindows.h"
+#include <glcontextmodes.h>
+#include <stdint.h>
+
+#include <winpriv.h>
+
+#define GLWIN_DEBUG_HWND(hwnd)  \
+    if (glWinDebugSettings.dumpHWND) { \
+        char buffer[1024]; \
+        if (GetWindowText(hwnd, buffer, sizeof(buffer))==0) *buffer=0; \
+        GLWIN_DEBUG_MSG("Got HWND %s (%p)\n", buffer, hwnd); \
+    }
+
+
+/* ggs: needed to call back to glx with visual configs */
+extern void GlxSetVisualConfigs(int nconfigs, __GLXvisualConfig *configs, void **configprivs);
+
+glWinDebugSettingsRec glWinDebugSettings = { 1, 0, 0, 0, 0};
+
+static void glWinInitDebugSettings(void) 
+{
+    char *envptr;
+
+    envptr = getenv("GLWIN_ENABLE_DEBUG");
+    if (envptr != NULL)
+        glWinDebugSettings.enableDebug = (atoi(envptr) == 1);
+
+    envptr = getenv("GLWIN_ENABLE_TRACE");
+    if (envptr != NULL)
+        glWinDebugSettings.enableTrace = (atoi(envptr) == 1);
+
+    envptr = getenv("GLWIN_DUMP_PFD");
+    if (envptr != NULL)
+        glWinDebugSettings.dumpPFD = (atoi(envptr) == 1);
+        
+    envptr = getenv("GLWIN_DUMP_HWND");
+    if (envptr != NULL)
+        glWinDebugSettings.dumpHWND = (atoi(envptr) == 1);
+
+    envptr = getenv("GLWIN_DUMP_DC");
+    if (envptr != NULL)
+        glWinDebugSettings.dumpDC = (atoi(envptr) == 1);
+}
+
+static char errorbuffer[1024];
+const char *glWinErrorMessage(void)
+{
+    if (!FormatMessage( 
+                FORMAT_MESSAGE_FROM_SYSTEM | 
+                FORMAT_MESSAGE_IGNORE_INSERTS,
+                NULL,
+                GetLastError(),
+                MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+                (LPTSTR) &errorbuffer,
+                sizeof(errorbuffer),
+                NULL ))
+    {
+        snprintf(errorbuffer, sizeof(errorbuffer), "Unknown error in FormatMessage: %08x!\n", (unsigned)GetLastError()); 
+    }
+    return errorbuffer; 
+}
+
+/*
+ * GLX implementation that uses Win32's OpenGL
+ */
+
+/*
+ * Server-side GLX uses these functions which are normally defined
+ * in the OpenGL SI.
+ */
+
+GLuint __glFloorLog2(GLuint val)
+{
+    int c = 0;
+
+    while (val > 1) {
+        c++;
+        val >>= 1;
+    }
+    return c;
+}
+
+/* some prototypes */
+static Bool glWinScreenProbe(int screen);
+static Bool glWinInitVisuals(VisualPtr *visualp, DepthPtr *depthp,
+                              int *nvisualp, int *ndepthp,
+                              int *rootDepthp, VisualID *defaultVisp,
+                              unsigned long sizes, int bitsPerRGB);
+static void glWinSetVisualConfigs(int nconfigs, __GLXvisualConfig *configs,
+                                   void **privates);
+static __GLinterface *glWinCreateContext(__GLimports *imports,
+                                          __GLcontextModes *mode,
+                                          __GLinterface *shareGC);
+static void glWinCreateBuffer(__GLXdrawablePrivate *glxPriv);
+static void glWinResetExtension(void);
+
+/*
+ * This structure is statically allocated in the __glXScreens[]
+ * structure.  This struct is not used anywhere other than in
+ * __glXScreenInit to initialize each of the active screens
+ * (__glXActiveScreens[]).  Several of the fields must be initialized by
+ * the screenProbe routine before they are copied to the active screens
+ * struct.  In particular, the contextCreate, pGlxVisual, numVisuals,
+ * and numUsableVisuals fields must be initialized.
+ */
+static __GLXscreenInfo __glDDXScreenInfo = {
+    glWinScreenProbe,   /* Must be generic and handle all screens */
+    glWinCreateContext, /* Substitute screen's createContext routine */
+    glWinCreateBuffer,  /* Substitute screen's createBuffer routine */
+    NULL,                 /* Set up pGlxVisual in probe */
+    NULL,                 /* Set up pVisualPriv in probe */
+    0,                    /* Set up numVisuals in probe */
+    0,                    /* Set up numUsableVisuals in probe */
+    "Vendor String",      /* GLXvendor is overwritten by __glXScreenInit */
+    "Version String",     /* GLXversion is overwritten by __glXScreenInit */
+    "Extensions String",  /* GLXextensions is overwritten by __glXScreenInit */
+    NULL                  /* WrappedPositionWindow is overwritten */
+};
+
+void *__glXglDDXScreenInfo(void) {
+    return &__glDDXScreenInfo;
+}
+
+static __GLXextensionInfo __glDDXExtensionInfo = {
+    GL_CORE_WINDOWS,
+    glWinResetExtension,
+    glWinInitVisuals,
+    glWinSetVisualConfigs
+};
+
+void *__glXglDDXExtensionInfo(void) {
+    return &__glDDXExtensionInfo;
+}
+
+/* prototypes */
+
+static GLboolean glWinDestroyContext(__GLcontext *gc);
+static GLboolean glWinLoseCurrent(__GLcontext *gc);
+static GLboolean glWinMakeCurrent(__GLcontext *gc);
+static GLboolean glWinShareContext(__GLcontext *gc, __GLcontext *gcShare);
+static GLboolean glWinCopyContext(__GLcontext *dst, const __GLcontext *src,
+                            GLuint mask);
+static GLboolean glWinForceCurrent(__GLcontext *gc);
+
+/* Drawing surface notification callbacks */
+static GLboolean glWinNotifyResize(__GLcontext *gc);
+static void glWinNotifyDestroy(__GLcontext *gc);
+static void glWinNotifySwapBuffers(__GLcontext *gc);
+
+/* Dispatch table override control for external agents like libGLS */
+static struct __GLdispatchStateRec* glWinDispatchExec(__GLcontext *gc);
+static void glWinBeginDispatchOverride(__GLcontext *gc);
+static void glWinEndDispatchOverride(__GLcontext *gc);
+
+/* Debug output */
+static void pfdOut(const PIXELFORMATDESCRIPTOR *pfd);
+
+static __GLexports glWinExports = {
+    glWinDestroyContext,
+    glWinLoseCurrent,
+    glWinMakeCurrent,
+    glWinShareContext,
+    glWinCopyContext,
+    glWinForceCurrent,
+
+    glWinNotifyResize,
+    glWinNotifyDestroy,
+    glWinNotifySwapBuffers,
+
+    glWinDispatchExec,
+    glWinBeginDispatchOverride,
+    glWinEndDispatchOverride
+};
+
+glWinScreenRec glWinScreens[MAXSCREENS];
+
+/* __GLdrawablePrivate->private */
+typedef struct {
+    DrawablePtr pDraw;
+  /*    xp_surface_id sid; */
+} GLWinDrawableRec;
+
+struct __GLcontextRec {
+  struct __GLinterfaceRec interface; /* required to be first */
+
+  HGLRC ctx;                         /* Windows GL Context */
+  
+  HDC dc;                            /* Windows Device Context */
+  winWindowInfoRec winInfo;          /* Window info from XWin */
+  
+  PIXELFORMATDESCRIPTOR pfd;         /* Pixelformat flags */
+  int pixelFormat;                   /* Pixelformat index */
+
+  unsigned isAttached :1;            /* Flag to track if context is attached */
+};
+
+static HDC glWinMakeDC(__GLcontext *gc)
+{
+    HDC dc;
+
+    /*if (gc->winInfo.hrgn == NULL) 
+    {
+        GLWIN_DEBUG_MSG("Creating region from RECT(%ld,%ld,%ld,%ld):",
+                gc->winInfo.rect.left,
+                gc->winInfo.rect.top,
+                gc->winInfo.rect.right,
+                gc->winInfo.rect.bottom);
+        gc->winInfo.hrgn = CreateRectRgnIndirect(&gc->winInfo.rect);
+        GLWIN_DEBUG_MSG2("%p\n", gc->winInfo.hrgn);
+    }*/
+
+    if (glWinDebugSettings.enableTrace)
+        GLWIN_DEBUG_HWND(gc->winInfo.hwnd);
+
+    dc = GetDC(gc->winInfo.hwnd); 
+    /*dc = GetDCEx(gc->winInfo.hwnd, gc->winInfo.hrgn, 
+            DCX_WINDOW | DCX_NORESETATTRS ); */
+
+    if (dc == NULL)
+        ErrorF("GetDC error: %s\n", glWinErrorMessage());
+    return dc;
+}
+
+static void unattach(__GLcontext *gc)
+{
+    BOOL ret;
+    GLWIN_DEBUG_MSG("unattach (ctx %p)\n", gc->ctx);
+    if (!gc->isAttached) 
+    {
+        ErrorF("called unattach on an unattached context\n");
+        return;
+    }
+
+    if (gc->ctx) 
+    {
+        ret = wglDeleteContext(gc->ctx);
+        if (!ret)
+            ErrorF("wglDeleteContext error: %s\n", glWinErrorMessage());
+        gc->ctx = NULL;
+    }
+
+    if (gc->winInfo.hrgn)
+    {
+        ret = DeleteObject(gc->winInfo.hrgn);
+        if (!ret)
+            ErrorF("DeleteObject error: %s\n", glWinErrorMessage());
+        gc->winInfo.hrgn = NULL;
+    }
+
+    gc->isAttached = 0;
+}
+
+static BOOL glWinAdjustHWND(__GLcontext *gc, WindowPtr pWin)
+{
+    HDC dc;
+    BOOL ret;
+    HGLRC newctx;
+    HWND oldhwnd;
+
+    GLWIN_DEBUG_MSG("glWinAdjustHWND (ctx %p, pWin %p)\n", gc->ctx, pWin);
+
+    if (pWin == NULL)
+    {
+        GLWIN_DEBUG_MSG("Deferring until window is created\n");
+        return FALSE;
+    }
+
+    oldhwnd = gc->winInfo.hwnd;
+    winGetWindowInfo(pWin, &gc->winInfo);
+    
+    GLWIN_DEBUG_HWND(gc->winInfo.hwnd);
+    if (gc->winInfo.hwnd == NULL)
+    {
+        GLWIN_DEBUG_MSG("Deferring until window is created\n");
+        return FALSE;
+    }
+
+    dc = glWinMakeDC(gc);
+    
+    if (glWinDebugSettings.dumpDC)
+        GLWIN_DEBUG_MSG("Got HDC %p\n", dc);
+    
+    gc->pixelFormat = ChoosePixelFormat(dc, &gc->pfd);
+    if (gc->pixelFormat == 0)
+    {
+        ErrorF("ChoosePixelFormat error: %s\n", glWinErrorMessage());
+        ReleaseDC(gc->winInfo.hwnd, dc);
+        return FALSE;  
+    }
+    
+    ret = SetPixelFormat(dc, gc->pixelFormat, &gc->pfd);
+    if (!ret) {
+        ErrorF("SetPixelFormat error: %s\n", glWinErrorMessage());
+        ReleaseDC(gc->winInfo.hwnd, dc);
+        return FALSE;
+    }
+    
+    newctx = wglCreateContext(dc);
+    if (newctx == NULL) {
+        ErrorF("wglCreateContext error: %s\n", glWinErrorMessage());
+        ReleaseDC(gc->winInfo.hwnd, dc);
+        return FALSE;
+    }
+    
+    GLWIN_DEBUG_MSG("wglCreateContext (ctx %p)\n", newctx);
+
+    if (!wglShareLists(gc->ctx, newctx))
+    {
+        ErrorF("wglShareLists error: %s\n", glWinErrorMessage());
+        ReleaseDC(gc->winInfo.hwnd, dc);
+        return FALSE;
+    }
+    
+    if (oldhwnd != gc->winInfo.hwnd)
+    {
+        GLWIN_DEBUG_MSG("Trying wglCopyContext\n");
+        if (!wglCopyContext(gc->ctx, newctx, GL_ALL_ATTRIB_BITS))
+        {
+            ErrorF("wglCopyContext error: %s\n", glWinErrorMessage());
+            ReleaseDC(gc->winInfo.hwnd, dc);
+            return FALSE;
+        }
+    }
+
+    if (!wglDeleteContext(gc->ctx))
+    {
+        ErrorF("wglDeleteContext error: %s\n", glWinErrorMessage());
+    }
+
+    gc->ctx = newctx;
+
+    if (!wglMakeCurrent(dc, gc->ctx)) {
+        ErrorF("glMakeCurrent error: %s\n", glWinErrorMessage());
+        ReleaseDC(gc->winInfo.hwnd, dc);
+        return FALSE;
+    }
+
+    ReleaseDC(gc->winInfo.hwnd, dc);
+
+    return TRUE;
+}
+
+static BOOL glWinCreateContextReal(__GLcontext *gc, WindowPtr pWin)
+{
+    HDC dc;
+    BOOL ret;
+
+    GLWIN_DEBUG_MSG("glWinCreateContextReal (pWin %p)\n", pWin);
+
+    if (pWin == NULL)
+    {
+        GLWIN_DEBUG_MSG("Deferring until window is created\n");
+        return FALSE;
+    }
+
+    winGetWindowInfo(pWin, &gc->winInfo);
+    
+    GLWIN_DEBUG_HWND(gc->winInfo.hwnd);
+    if (gc->winInfo.hwnd == NULL)
+    {
+        GLWIN_DEBUG_MSG("Deferring until window is created\n");
+        return FALSE;
+    }
+
+    
+    dc = glWinMakeDC(gc);
+    
+    if (glWinDebugSettings.dumpDC)
+        GLWIN_DEBUG_MSG("Got HDC %p\n", dc);
+    
+    gc->pixelFormat = ChoosePixelFormat(dc, &gc->pfd);
+    if (gc->pixelFormat == 0)
+    {
+        ErrorF("ChoosePixelFormat error: %s\n", glWinErrorMessage());
+        ReleaseDC(gc->winInfo.hwnd, dc);
+        return FALSE;  
+    }
+    
+    ret = SetPixelFormat(dc, gc->pixelFormat, &gc->pfd);
+    if (!ret) {
+        ErrorF("SetPixelFormat error: %s\n", glWinErrorMessage());
+        ReleaseDC(gc->winInfo.hwnd, dc);
+        return FALSE;
+    }
+    
+    gc->ctx = wglCreateContext(dc);
+    if (gc->ctx == NULL) {
+        ErrorF("wglCreateContext error: %s\n", glWinErrorMessage());
+        ReleaseDC(gc->winInfo.hwnd, dc);
+        return FALSE;
+    }
+
+    GLWIN_DEBUG_MSG("glWinCreateContextReal (ctx %p)\n", gc->ctx);
+
+    if (!wglMakeCurrent(dc, gc->ctx)) {
+        ErrorF("glMakeCurrent error: %s\n", glWinErrorMessage());
+        ReleaseDC(gc->winInfo.hwnd, dc);
+        return FALSE;
+    }
+
+    ReleaseDC(gc->winInfo.hwnd, dc);
+
+    return TRUE;
+}
+
+static void attach(__GLcontext *gc, __GLdrawablePrivate *glPriv)
+{
+    __GLXdrawablePrivate *glxPriv = (__GLXdrawablePrivate *)glPriv->other;
+
+    GLWIN_DEBUG_MSG("attach (ctx %p)\n", gc->ctx);
+
+    if (gc->isAttached)
+    {
+        ErrorF("called attach on an attached context\n");
+        return;
+    }
+
+    if (glxPriv->type == DRAWABLE_WINDOW)
+    {
+        WindowPtr pWin = (WindowPtr) glxPriv->pDraw;
+        if (pWin == NULL)
+        {
+            GLWIN_DEBUG_MSG("Deferring ChoosePixelFormat until window is created\n");
+        } else
+        {
+            if (glWinCreateContextReal(gc, pWin))
+            {
+                gc->isAttached = TRUE;
+                GLWIN_DEBUG_MSG("attached\n");
+            }
+        }
+    }
+}
+
+static GLboolean glWinLoseCurrent(__GLcontext *gc)
+{
+    GLWIN_TRACE_MSG("glWinLoseCurrent (ctx %p)\n", gc->ctx);
+
+    __glXLastContext = NULL; /* Mesa does this; why? */
+
+    return GL_TRUE;
+}
+
+/* Context manipulation; return GL_FALSE on failure */
+static GLboolean glWinDestroyContext(__GLcontext *gc)
+{
+    GLWIN_DEBUG_MSG("glWinDestroyContext (ctx %p)\n", gc->ctx);
+
+    if (gc != NULL)
+    {
+        if (gc->isAttached)
+            unattach(gc);
+        if (gc->dc != NULL)
+            DeleteDC(gc->dc);
+        free(gc);
+    }
+
+    return GL_TRUE;
+}
+
+static GLboolean glWinMakeCurrent(__GLcontext *gc)
+{
+    __GLdrawablePrivate *glPriv = gc->interface.imports.getDrawablePrivate(gc);
+    BOOL ret;
+    HDC dc;
+
+    GLWIN_TRACE_MSG(" (ctx %p)\n", gc->ctx);
+
+    if (!gc->isAttached)
+        attach(gc, glPriv);
+
+    if (gc->ctx == NULL) {
+        ErrorF("Context is NULL\n");
+        return GL_FALSE;
+    }
+
+    dc = glWinMakeDC(gc);
+    ret = wglMakeCurrent(dc, gc->ctx);
+    if (!ret)
+        ErrorF("glMakeCurrent error: %s\n", glWinErrorMessage());
+    ReleaseDC(gc->winInfo.hwnd, dc);
+
+    return ret?GL_TRUE:GL_FALSE;
+}
+
+static GLboolean glWinShareContext(__GLcontext *gc, __GLcontext *gcShare)
+{
+  GLWIN_DEBUG_MSG("glWinShareContext unimplemented\n");
+
+  return GL_TRUE;
+}
+
+static GLboolean glWinCopyContext(__GLcontext *dst, const __GLcontext *src,
+                                   GLuint mask)
+{
+    BOOL ret;
+
+    GLWIN_DEBUG_MSG("glWinCopyContext\n");
+    
+    ret = wglCopyContext(src->ctx, dst->ctx, mask);
+    if (!ret) 
+    {
+        ErrorF("wglCopyContext error: %s\n", glWinErrorMessage());
+        return GL_FALSE;
+    }
+
+    return GL_TRUE;
+}
+
+static GLboolean glWinForceCurrent(__GLcontext *gc)
+{
+    GLWIN_TRACE_MSG(" (ctx %p)\n", gc->ctx);
+
+    return GL_TRUE;
+}
+
+/* Drawing surface notification callbacks */
+
+static GLboolean glWinNotifyResize(__GLcontext *gc)
+{
+    GLWIN_DEBUG_MSG("unimplemented glWinNotifyResize");
+    return GL_TRUE;
+}
+
+static void glWinNotifyDestroy(__GLcontext *gc)
+{
+    GLWIN_DEBUG_MSG("unimplemented glWinNotifyDestroy");
+}
+
+static void glWinNotifySwapBuffers(__GLcontext *gc)
+{
+    GLWIN_DEBUG_MSG("unimplemented glWinNotifySwapBuffers");
+}
+
+/* Dispatch table override control for external agents like libGLS */
+static struct __GLdispatchStateRec* glWinDispatchExec(__GLcontext *gc)
+{
+    GLWIN_DEBUG_MSG("unimplemented glWinDispatchExec");
+    return NULL;
+}
+
+static void glWinBeginDispatchOverride(__GLcontext *gc)
+{
+    GLWIN_DEBUG_MSG("unimplemented glWinBeginDispatchOverride");
+}
+
+static void glWinEndDispatchOverride(__GLcontext *gc)
+{
+    GLWIN_DEBUG_MSG("unimplemented glWinEndDispatchOverride");
+}
+
+#define DUMP_PFD_FLAG(flag) \
+    if (pfd->dwFlags & flag) { \
+        ErrorF("%s%s", pipesym, #flag); \
+        pipesym = " | "; \
+    }
+        
+static void pfdOut(const PIXELFORMATDESCRIPTOR *pfd)
+{
+    const char *pipesym = ""; /* will be set after first flag dump */
+    ErrorF("PIXELFORMATDESCRIPTOR:\n");
+    ErrorF("nSize = %u\n", pfd->nSize);
+    ErrorF("nVersion = %u\n", pfd->nVersion);
+    ErrorF("dwFlags = %lu = {", pfd->dwFlags);
+        DUMP_PFD_FLAG(PFD_MAIN_PLANE);
+        DUMP_PFD_FLAG(PFD_OVERLAY_PLANE);
+        DUMP_PFD_FLAG(PFD_UNDERLAY_PLANE);
+        DUMP_PFD_FLAG(PFD_DOUBLEBUFFER);
+        DUMP_PFD_FLAG(PFD_STEREO);
+        DUMP_PFD_FLAG(PFD_DRAW_TO_WINDOW);
+        DUMP_PFD_FLAG(PFD_DRAW_TO_BITMAP);
+        DUMP_PFD_FLAG(PFD_SUPPORT_GDI);
+        DUMP_PFD_FLAG(PFD_SUPPORT_OPENGL);
+        DUMP_PFD_FLAG(PFD_GENERIC_FORMAT);
+        DUMP_PFD_FLAG(PFD_NEED_PALETTE);
+        DUMP_PFD_FLAG(PFD_NEED_SYSTEM_PALETTE);
+        DUMP_PFD_FLAG(PFD_SWAP_EXCHANGE);
+        DUMP_PFD_FLAG(PFD_SWAP_COPY);
+        DUMP_PFD_FLAG(PFD_SWAP_LAYER_BUFFERS);
+        DUMP_PFD_FLAG(PFD_GENERIC_ACCELERATED);
+        DUMP_PFD_FLAG(PFD_DEPTH_DONTCARE);
+        DUMP_PFD_FLAG(PFD_DOUBLEBUFFER_DONTCARE);
+        DUMP_PFD_FLAG(PFD_STEREO_DONTCARE);
+    ErrorF("}\n");
+    
+    ErrorF("iPixelType = %hu = %s\n", pfd->iPixelType, 
+            (pfd->iPixelType == PFD_TYPE_RGBA ? "PFD_TYPE_RGBA" : "PFD_TYPE_COLORINDEX"));
+    ErrorF("cColorBits = %hhu\n", pfd->cColorBits);
+    ErrorF("cRedBits = %hhu\n", pfd->cRedBits);
+    ErrorF("cRedShift = %hhu\n", pfd->cRedShift);
+    ErrorF("cGreenBits = %hhu\n", pfd->cGreenBits);
+    ErrorF("cGreenShift = %hhu\n", pfd->cGreenShift);
+    ErrorF("cBlueBits = %hhu\n", pfd->cBlueBits);
+    ErrorF("cBlueShift = %hhu\n", pfd->cBlueShift);
+    ErrorF("cAlphaBits = %hhu\n", pfd->cAlphaBits);
+    ErrorF("cAlphaShift = %hhu\n", pfd->cAlphaShift);
+    ErrorF("cAccumBits = %hhu\n", pfd->cAccumBits);
+    ErrorF("cAccumRedBits = %hhu\n", pfd->cAccumRedBits);
+    ErrorF("cAccumGreenBits = %hhu\n", pfd->cAccumGreenBits);
+    ErrorF("cAccumBlueBits = %hhu\n", pfd->cAccumBlueBits);
+    ErrorF("cAccumAlphaBits = %hhu\n", pfd->cAccumAlphaBits);
+    ErrorF("cDepthBits = %hhu\n", pfd->cDepthBits);
+    ErrorF("cStencilBits = %hhu\n", pfd->cStencilBits);
+    ErrorF("cAuxBuffers = %hhu\n", pfd->cAuxBuffers);
+    ErrorF("iLayerType = %hhu\n", pfd->iLayerType);
+    ErrorF("bReserved = %hhu\n", pfd->bReserved);
+    ErrorF("dwLayerMask = %lu\n", pfd->dwLayerMask);
+    ErrorF("dwVisibleMask = %lu\n", pfd->dwVisibleMask);
+    ErrorF("dwDamageMask = %lu\n", pfd->dwDamageMask);
+    ErrorF("\n");
+}    
+
+static int makeFormat(__GLcontextModes *mode, PIXELFORMATDESCRIPTOR *pfdret)
+{
+    PIXELFORMATDESCRIPTOR pfd = {
+      sizeof(PIXELFORMATDESCRIPTOR),   /* size of this pfd */
+      1,                     /* version number */
+      PFD_DRAW_TO_WINDOW |   /* support window */
+      PFD_SUPPORT_OPENGL,    /* support OpenGL */
+      PFD_TYPE_RGBA,         /* RGBA type */
+      24,                    /* 24-bit color depth */
+      0, 0, 0, 0, 0, 0,      /* color bits ignored */
+      0,                     /* no alpha buffer */
+      0,                     /* shift bit ignored */
+      0,                     /* no accumulation buffer */
+      0, 0, 0, 0,            /* accum bits ignored */
+      0,                     /* 32-bit z-buffer */
+      0,                     /* no stencil buffer */
+      0,                     /* no auxiliary buffer */
+      PFD_MAIN_PLANE,        /* main layer */
+      0,                     /* reserved */
+      0, 0, 0                /* layer masks ignored */
+    }, *result = &pfd;
+
+    /* disable anything but rgba. must get rgba to work first */
+    if (!mode->rgbMode) 
+        return -1; 
+    
+    if (mode->stereoMode) {
+        result->dwFlags |= PFD_STEREO;
+    }
+    if (mode->doubleBufferMode) {
+        result->dwFlags |= PFD_DOUBLEBUFFER;
+    }
+
+    if (mode->colorIndexMode) {
+        /* ignored, see above */
+        result->iPixelType = PFD_TYPE_COLORINDEX; 
+        result->cColorBits = mode->redBits + mode->greenBits + mode->blueBits;
+        result->cRedBits = mode->redBits;
+        result->cRedShift = 0; /* FIXME */
+        result->cGreenBits = mode->greenBits;
+        result->cGreenShift = 0; /* FIXME  */
+        result->cBlueBits = mode->blueBits;
+        result->cBlueShift = 0; /* FIXME */
+        result->cAlphaBits = mode->alphaBits;
+        result->cAlphaShift = 0; /* FIXME */
+    }
+
+    if (mode->rgbMode) {
+        result->iPixelType = PFD_TYPE_RGBA;
+        result->cColorBits = mode->redBits + mode->greenBits + mode->blueBits;
+        result->cRedBits = mode->redBits;
+        result->cRedShift = 0; /* FIXME */
+        result->cGreenBits = mode->greenBits;
+        result->cGreenShift = 0; /* FIXME  */
+        result->cBlueBits = mode->blueBits;
+        result->cBlueShift = 0; /* FIXME */
+        result->cAlphaBits = mode->alphaBits;
+        result->cAlphaShift = 0; /* FIXME */
+    }
+
+    if (mode->haveAccumBuffer) {
+        result->cAccumBits = mode->accumRedBits + mode->accumGreenBits
+            + mode->accumBlueBits + mode->accumAlphaBits;
+        result->cAccumRedBits = mode->accumRedBits;
+        result->cAccumGreenBits = mode->accumGreenBits;
+        result->cAccumBlueBits = mode->accumBlueBits;
+        result->cAccumAlphaBits = mode->accumAlphaBits;
+    }
+    
+    if (mode->haveDepthBuffer) {
+        result->cDepthBits = mode->depthBits;
+    }
+    if (mode->haveStencilBuffer) {
+        result->cStencilBits = mode->stencilBits;
+    }
+
+    /* result->cAuxBuffers = mode->numAuxBuffers; */
+
+    /* mode->level ignored */
+
+    /* mode->pixmapMode ? */
+
+    *pfdret = pfd;
+
+    return 0;
+}
+
+static __GLinterface *glWinCreateContext(__GLimports *imports,
+                                          __GLcontextModes *mode,
+                                          __GLinterface *shareGC)
+{
+    __GLcontext *result;
+
+    GLWIN_DEBUG_MSG("glWinCreateContext\n");
+
+    result = (__GLcontext *)calloc(1, sizeof(__GLcontext));
+    if (!result) 
+        return NULL;
+
+    result->interface.imports = *imports;
+    result->interface.exports = glWinExports;
+
+    if (makeFormat(mode, &result->pfd))
+    {
+        ErrorF("makeFormat failed\n");
+        free(result);
+        return NULL;
+    }
+
+    if (glWinDebugSettings.dumpPFD)
+        pfdOut(&result->pfd);
+
+    GLWIN_DEBUG_MSG("glWinCreateContext done\n");
+    return (__GLinterface *)result;
+}
+
+Bool
+glWinRealizeWindow(WindowPtr pWin)
+{
+    /* If this window has GL contexts, tell them to reattach */
+    /* reattaching is bad: display lists and parameters get lost */
+    Bool result;
+    ScreenPtr pScreen = pWin->drawable.pScreen;
+    glWinScreenRec *screenPriv = &glWinScreens[pScreen->myNum];
+    __GLXdrawablePrivate *glxPriv;
+
+    GLWIN_DEBUG_MSG("glWinRealizeWindow\n");
+
+    /* Allow the window to be created (RootlessRealizeWindow is inside our wrap) */
+    pScreen->RealizeWindow = screenPriv->RealizeWindow;
+    result = pScreen->RealizeWindow(pWin);
+    pScreen->RealizeWindow = glWinRealizeWindow;
+
+    /* Re-attach this window's GL contexts, if any. */
+    glxPriv = __glXFindDrawablePrivate(pWin->drawable.id);
+    if (glxPriv) {
+        __GLXcontext *gx;
+        __GLcontext *gc;
+        __GLdrawablePrivate *glPriv = &glxPriv->glPriv;
+        GLWIN_DEBUG_MSG("glWinRealizeWindow is GL drawable!\n");
+
+        /* GL contexts bound to this window for drawing */
+        for (gx = glxPriv->drawGlxc; gx != NULL; gx = gx->next) {
+            gc = (__GLcontext *)gx->gc;
+            if (gc->isAttached)
+#if 1
+            {
+                GLWIN_DEBUG_MSG("context is already bound! Adjusting HWND.\n");
+                glWinAdjustHWND(gc, pWin);
+                continue;
+            }
+#else
+                unattach(gc);
+#endif
+            attach(gc, glPriv);
+        }
+
+        /* GL contexts bound to this window for reading */
+        for (gx = glxPriv->readGlxc; gx != NULL; gx = gx->next) {
+            gc = (__GLcontext *)gx->gc;
+            if (gc->isAttached)
+#if 1
+            {
+                GLWIN_DEBUG_MSG("context is already bound! Adjusting HWND.\n");
+                glWinAdjustHWND(gc, pWin);
+                continue;
+            }
+#else
+                unattach(gc);
+#endif
+            attach(gc, glPriv);
+        }
+    }
+
+    return result;
+}
+
+
+void 
+glWinCopyWindow(WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
+{
+    ScreenPtr pScreen = pWindow->drawable.pScreen;
+    glWinScreenRec *screenPriv = &glWinScreens[pScreen->myNum];
+    __GLXdrawablePrivate *glxPriv;
+    
+    GLWIN_TRACE_MSG(" (pWindow %p)\n", pWindow);
+    
+    /* Check if the window is attached and discard any drawing request */
+    glxPriv = __glXFindDrawablePrivate(pWindow->drawable.id);
+    if (glxPriv) {
+        __GLXcontext *gx;
+
+        /* GL contexts bound to this window for drawing */
+        for (gx = glxPriv->drawGlxc; gx != NULL; gx = gx->next) {
+/*            
+            GLWIN_DEBUG_MSG("glWinCopyWindow - calling glDrawBuffer\n");
+            glDrawBuffer(GL_FRONT);
+ */           
+ 
+            return;
+        }
+
+        /* GL contexts bound to this window for reading */
+        for (gx = glxPriv->readGlxc; gx != NULL; gx = gx->next) {
+            return;
+        }
+    }
+
+    GLWIN_DEBUG_MSG("glWinCopyWindow - passing to hw layer\n");
+
+    pScreen->CopyWindow = screenPriv->CopyWindow;
+    pScreen->CopyWindow(pWindow, ptOldOrg, prgnSrc);
+    pScreen->CopyWindow = glWinCopyWindow;
+}
+
+Bool
+glWinUnrealizeWindow(WindowPtr pWin)
+{
+    /* If this window has GL contexts, tell them to unattach */
+    Bool result;
+    ScreenPtr pScreen = pWin->drawable.pScreen;
+    glWinScreenRec *screenPriv = &glWinScreens[pScreen->myNum];
+    __GLXdrawablePrivate *glxPriv;
+
+    GLWIN_DEBUG_MSG("glWinUnrealizeWindow\n");
+
+    /* The Aqua window may have already been destroyed (windows
+     * are unrealized from top down)
+     */
+    
+    /* Unattach this window's GL contexts, if any. */
+    glxPriv = __glXFindDrawablePrivate(pWin->drawable.id);
+    if (glxPriv) {
+        __GLXcontext *gx;
+        __GLcontext *gc;
+        GLWIN_DEBUG_MSG("glWinUnealizeWindow is GL drawable!\n");
+
+        /* GL contexts bound to this window for drawing */
+        for (gx = glxPriv->drawGlxc; gx != NULL; gx = gx->next) {
+            gc = (__GLcontext *)gx->gc;
+            unattach(gc);
+        }
+
+        /* GL contexts bound to this window for reading */
+        for (gx = glxPriv->readGlxc; gx != NULL; gx = gx->next) {
+            gc = (__GLcontext *)gx->gc;
+            unattach(gc);
+        }
+    }
+
+    pScreen->UnrealizeWindow = screenPriv->UnrealizeWindow;
+    result = pScreen->UnrealizeWindow(pWin);
+    pScreen->UnrealizeWindow = glWinUnrealizeWindow;
+
+    return result;
+}
+
+
+/*
+ * In the case the driver has no GLX visuals we'll use these.
+ * [0] = RGB, double buffered
+ * [1] = RGB, double buffered, stencil, accum
+ */
+/* Originally copied from Mesa */
+
+static int                 numConfigs     = 0;
+static __GLXvisualConfig  *visualConfigs  = NULL;
+static void              **visualPrivates = NULL;
+
+#define NUM_FALLBACK_CONFIGS 2
+static __GLXvisualConfig FallbackConfigs[NUM_FALLBACK_CONFIGS] = {
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+     0,  0,  0, 0,      /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    0,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE_EXT,       /* visualRating */
+    0,                  /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  },
+  {
+    -1,                 /* vid */
+    -1,                 /* class */
+    True,               /* rgba */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+    16, 16, 16, 0,      /* rgba accum sizes */
+    True,               /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    8,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE_EXT,       /* visualRating */
+    0,                  /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+  }
+};
+
+static __GLXvisualConfig NullConfig = {
+    -1,                 /* vid */
+    -1,                 /* class */
+    False,              /* rgba */
+    -1, -1, -1, 0,      /* rgba sizes */
+    -1, -1, -1, 0,      /* rgba masks */
+     0,  0,  0, 0,      /* rgba accum sizes */
+    False,              /* doubleBuffer */
+    False,              /* stereo */
+    -1,                 /* bufferSize */
+    16,                 /* depthSize */
+    0,                  /* stencilSize */
+    0,                  /* auxBuffers */
+    0,                  /* level */
+    GLX_NONE_EXT,       /* visualRating */
+    0,                  /* transparentPixel */
+    0, 0, 0, 0,         /* transparent rgba color (floats scaled to ints) */
+    0                   /* transparentIndex */
+};
+
+static inline int count_bits(uint32_t x)
+{
+    x = x - ((x >> 1) & 0x55555555);
+    x = (x & 0x33333333) + ((x >> 2) & 0x33333333);
+    x = (x + (x >> 4)) & 0x0f0f0f0f;
+    x = x + (x >> 8);
+    x = x + (x >> 16);
+    return x & 63;
+}
+
+/* Mostly copied from Mesa's xf86glx.c */
+static Bool init_visuals(int *nvisualp, VisualPtr *visualp,
+                         VisualID *defaultVisp,
+                         int ndepth, DepthPtr pdepth,
+                         int rootDepth)
+{
+    int numRGBconfigs;
+    int numCIconfigs;
+    int numVisuals = *nvisualp;
+    int numNewVisuals;
+    int numNewConfigs;
+    VisualPtr pVisual = *visualp;
+    VisualPtr pVisualNew = NULL;
+    VisualID *orig_vid = NULL;
+    __GLcontextModes *modes = NULL;
+    __GLXvisualConfig *pNewVisualConfigs = NULL;
+    void **glXVisualPriv;
+    void **pNewVisualPriv;
+    int found_default;
+    int i, j, k;
+
+    GLWIN_DEBUG_MSG("init_visuals\n");
+
+    if (numConfigs > 0)
+        numNewConfigs = numConfigs;
+    else
+        numNewConfigs = NUM_FALLBACK_CONFIGS;
+
+    /* Alloc space for the list of new GLX visuals */
+    pNewVisualConfigs = (__GLXvisualConfig *)
+                     __glXMalloc(numNewConfigs * sizeof(__GLXvisualConfig));
+    if (!pNewVisualConfigs) {
+        return FALSE;
+    }
+
+    /* Alloc space for the list of new GLX visual privates */
+    pNewVisualPriv = (void **) __glXMalloc(numNewConfigs * sizeof(void *));
+    if (!pNewVisualPriv) {
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /*
+    ** If SetVisualConfigs was not called, then use default GLX
+    ** visual configs.
+    */
+    if (numConfigs == 0) {
+        memcpy(pNewVisualConfigs, FallbackConfigs,
+               NUM_FALLBACK_CONFIGS * sizeof(__GLXvisualConfig));
+        memset(pNewVisualPriv, 0, NUM_FALLBACK_CONFIGS * sizeof(void *));
+    }
+    else {
+        /* copy driver's visual config info */
+        for (i = 0; i < numConfigs; i++) {
+            pNewVisualConfigs[i] = visualConfigs[i];
+            pNewVisualPriv[i] = visualPrivates[i];
+        }
+    }
+
+    /* Count the number of RGB and CI visual configs */
+    numRGBconfigs = 0;
+    numCIconfigs = 0;
+    for (i = 0; i < numNewConfigs; i++) {
+        if (pNewVisualConfigs[i].rgba)
+            numRGBconfigs++;
+        else
+            numCIconfigs++;
+    }
+
+    /* Count the total number of visuals to compute */
+    numNewVisuals = 0;
+    for (i = 0; i < numVisuals; i++) {
+        int count;
+
+        count = ((pVisual[i].class == TrueColor
+                  || pVisual[i].class == DirectColor)
+                 ? numRGBconfigs : numCIconfigs);
+        if (count == 0)
+            count = 1;                  /* preserve the existing visual */
+
+        numNewVisuals += count;
+    }
+
+    /* Reset variables for use with the next screen/driver's visual configs */
+    visualConfigs = NULL;
+    numConfigs = 0;
+
+    /* Alloc temp space for the list of orig VisualIDs for each new visual */
+    orig_vid = (VisualID *)__glXMalloc(numNewVisuals * sizeof(VisualID));
+    if (!orig_vid) {
+        __glXFree(pNewVisualPriv);
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /* Alloc space for the list of glXVisuals */
+    modes = _gl_context_modes_create(numNewVisuals, sizeof(__GLcontextModes));
+    if (modes == NULL) {
+        __glXFree(orig_vid);
+        __glXFree(pNewVisualPriv);
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /* Alloc space for the list of glXVisualPrivates */
+    glXVisualPriv = (void **)__glXMalloc(numNewVisuals * sizeof(void *));
+    if (!glXVisualPriv) {
+        _gl_context_modes_destroy( modes );
+        __glXFree(orig_vid);
+        __glXFree(pNewVisualPriv);
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /* Alloc space for the new list of the X server's visuals */
+    pVisualNew = (VisualPtr)__glXMalloc(numNewVisuals * sizeof(VisualRec));
+    if (!pVisualNew) {
+        __glXFree(glXVisualPriv);
+        _gl_context_modes_destroy( modes );
+        __glXFree(orig_vid);
+        __glXFree(pNewVisualPriv);
+        __glXFree(pNewVisualConfigs);
+        return FALSE;
+    }
+
+    /* Initialize the new visuals */
+    found_default = FALSE;
+    glWinScreens[screenInfo.numScreens-1].modes = modes;
+    for (i = j = 0; i < numVisuals; i++) {
+        int is_rgb = (pVisual[i].class == TrueColor ||
+                      pVisual[i].class == DirectColor);
+
+        if (!is_rgb)
+        {
+            /* We don't support non-rgb visuals for GL. But we don't
+               want to remove them either, so just pass them through
+               with null glX configs */
+
+            pVisualNew[j] = pVisual[i];
+            pVisualNew[j].vid = FakeClientID(0);
+
+            /* Check for the default visual */
+            if (!found_default && pVisual[i].vid == *defaultVisp) {
+                *defaultVisp = pVisualNew[j].vid;
+                found_default = TRUE;
+            }
+
+            /* Save the old VisualID */
+            orig_vid[j] = pVisual[i].vid;
+
+            /* Initialize the glXVisual */
+            _gl_copy_visual_to_context_mode( modes, & NullConfig );
+            modes->visualID = pVisualNew[j].vid;
+
+            j++;
+
+            continue;
+        }
+
+        for (k = 0; k < numNewConfigs; k++) {
+            if (pNewVisualConfigs[k].rgba != is_rgb)
+                continue;
+
+            assert( modes != NULL );
+
+            /* Initialize the new visual */
+            pVisualNew[j] = pVisual[i];
+            pVisualNew[j].vid = FakeClientID(0);
+
+            /* Check for the default visual */
+            if (!found_default && pVisual[i].vid == *defaultVisp) {
+                *defaultVisp = pVisualNew[j].vid;
+                found_default = TRUE;
+            }
+
+            /* Save the old VisualID */
+            orig_vid[j] = pVisual[i].vid;
+
+            /* Initialize the glXVisual */
+            _gl_copy_visual_to_context_mode( modes, & pNewVisualConfigs[k] );
+            modes->visualID = pVisualNew[j].vid;
+
+            /*
+             * If the class is -1, then assume the X visual information
+             * is identical to what GLX needs, and take them from the X
+             * visual.  NOTE: if class != -1, then all other fields MUST
+             * be initialized.
+             */
+            if (modes->visualType == GLX_NONE) {
+                modes->visualType = _gl_convert_from_x_visual_type( pVisual[i].class );
+                modes->redBits    = count_bits(pVisual[i].redMask);
+                modes->greenBits  = count_bits(pVisual[i].greenMask);
+                modes->blueBits   = count_bits(pVisual[i].blueMask);
+                modes->alphaBits  = modes->alphaBits;
+                modes->redMask    = pVisual[i].redMask;
+                modes->greenMask  = pVisual[i].greenMask;
+                modes->blueMask   = pVisual[i].blueMask;
+                modes->alphaMask  = modes->alphaMask;
+                modes->rgbBits = (is_rgb)
+                    ? (modes->redBits + modes->greenBits +
+                       modes->blueBits + modes->alphaBits)
+                    : rootDepth;
+            }
+
+            /* Save the device-dependent private for this visual */
+            glXVisualPriv[j] = pNewVisualPriv[k];
+
+            j++;
+            modes = modes->next;
+        }
+    }
+
+    assert(j <= numNewVisuals);
+
+    /* Save the GLX visuals in the screen structure */
+    glWinScreens[screenInfo.numScreens-1].num_vis = numNewVisuals;
+    glWinScreens[screenInfo.numScreens-1].priv = glXVisualPriv;
+
+    /* Set up depth's VisualIDs */
+    for (i = 0; i < ndepth; i++) {
+        int numVids = 0;
+        VisualID *pVids = NULL;
+        int k, n = 0;
+
+        /* Count the new number of VisualIDs at this depth */
+        for (j = 0; j < pdepth[i].numVids; j++)
+            for (k = 0; k < numNewVisuals; k++)
+                if (pdepth[i].vids[j] == orig_vid[k])
+                    numVids++;
+
+        /* Allocate a new list of VisualIDs for this depth */
+        pVids = (VisualID *)__glXMalloc(numVids * sizeof(VisualID));
+
+        /* Initialize the new list of VisualIDs for this depth */
+        for (j = 0; j < pdepth[i].numVids; j++)
+            for (k = 0; k < numNewVisuals; k++)
+                if (pdepth[i].vids[j] == orig_vid[k])
+                    pVids[n++] = pVisualNew[k].vid;
+
+        /* Update this depth's list of VisualIDs */
+        __glXFree(pdepth[i].vids);
+        pdepth[i].vids = pVids;
+        pdepth[i].numVids = numVids;
+    }
+
+    /* Update the X server's visuals */
+    *nvisualp = numNewVisuals;
+    *visualp = pVisualNew;
+
+    /* Free the old list of the X server's visuals */
+    __glXFree(pVisual);
+
+    /* Clean up temporary allocations */
+    __glXFree(orig_vid);
+    __glXFree(pNewVisualPriv);
+    __glXFree(pNewVisualConfigs);
+
+    /* Free the private list created by DDX HW driver */
+    if (visualPrivates)
+        xfree(visualPrivates);
+    visualPrivates = NULL;
+
+    return TRUE;
+}
+
+
+static void fixup_visuals(int screen)
+{
+    ScreenPtr pScreen = screenInfo.screens[screen];
+    glWinScreenRec *pScr = &glWinScreens[screen];
+    __GLcontextModes *modes;
+    int j;
+
+    GLWIN_DEBUG_MSG("fixup_visuals\n");
+
+    for (modes = pScr->modes; modes != NULL; modes = modes->next ) {
+        const int vis_class = _gl_convert_to_x_visual_type( modes->visualType );
+        const int nplanes = (modes->rgbBits - modes->alphaBits);
+        VisualPtr pVis = pScreen->visuals;
+
+        /* Find a visual that matches the GLX visual's class and size */
+        for (j = 0; j < pScreen->numVisuals; j++) {
+            if (pVis[j].class == vis_class &&
+                pVis[j].nplanes == nplanes) {
+
+                /* Fixup the masks */
+                modes->redMask   = pVis[j].redMask;
+                modes->greenMask = pVis[j].greenMask;
+                modes->blueMask  = pVis[j].blueMask;
+
+                /* Recalc the sizes */
+                modes->redBits   = count_bits(modes->redMask);
+                modes->greenBits = count_bits(modes->greenMask);
+                modes->blueBits  = count_bits(modes->blueMask);
+            }
+        }
+    }
+}
+
+static void init_screen_visuals(int screen)
+{
+    ScreenPtr pScreen = screenInfo.screens[screen];
+    __GLcontextModes *modes;
+    int *used;
+    int i, j;
+
+    GLWIN_DEBUG_MSG("init_screen_visuals\n");
+
+    used = (int *)__glXMalloc(pScreen->numVisuals * sizeof(int));
+    __glXMemset(used, 0, pScreen->numVisuals * sizeof(int));
+
+    i = 0;
+    for ( modes = glWinScreens[screen].modes
+          ; modes != NULL
+          ; modes = modes->next) {
+        const int vis_class = _gl_convert_to_x_visual_type( modes->visualType );
+        const int nplanes = (modes->rgbBits - modes->alphaBits);
+        const VisualPtr pVis = pScreen->visuals;
+
+        for (j = 0; j < pScreen->numVisuals; j++) {
+
+            if (pVis[j].class     == vis_class &&
+                pVis[j].nplanes   == nplanes &&
+                pVis[j].redMask   == modes->redMask &&
+                pVis[j].greenMask == modes->greenMask &&
+                pVis[j].blueMask  == modes->blueMask &&
+                !used[j]) {
+
+#if 0
+                /* Create the XMesa visual */
+                pXMesaVisual[i] =
+                    XMesaCreateVisual(pScreen,
+                                      pVis,
+                                      modes->rgbMode,
+                                      (modes->alphaBits > 0),
+                                      modes->doubleBufferMode,
+                                      modes->stereoMode,
+                                      GL_TRUE, /* ximage_flag */
+                                      modes->depthBits,
+                                      modes->stencilBits,
+                                      modes->accumRedBits,
+                                      modes->accumGreenBits,
+                                      modes->accumBlueBits,
+                                      modes->accumAlphaBits,
+                                      modes->samples,
+                                      modes->level,
+                                      modes->visualRating);
+#endif
+                
+                /* Set the VisualID */
+                modes->visualID = pVis[j].vid;
+
+                /* Mark this visual used */
+                used[j] = 1;
+                break;
+            }
+        }
+
+        if ( j == pScreen->numVisuals ) {
+            ErrorF("No matching visual for __GLcontextMode with "
+                   "visual class = %d (%d), nplanes = %u\n",
+                   vis_class, 
+                   modes->visualType,
+                   (modes->rgbBits - modes->alphaBits) );
+        }
+        else if ( modes->visualID == -1 ) {
+            FatalError( "Matching visual found, but visualID still -1!\n" );
+        }
+
+        i++;
+        
+    }
+
+    __glXFree(used);
+
+    /* glWinScreens[screen].xm_vis = pXMesaVisual; */
+}
+
+static Bool glWinScreenProbe(int screen)
+{
+    ScreenPtr pScreen;
+    glWinScreenRec *screenPriv;
+
+    GLWIN_DEBUG_MSG("glWinScreenProbe\n");
+
+    /*
+     * Set up the current screen's visuals.
+     */
+    __glDDXScreenInfo.modes = glWinScreens[screen].modes;
+    __glDDXScreenInfo.pVisualPriv = glWinScreens[screen].priv;
+    __glDDXScreenInfo.numVisuals =
+        __glDDXScreenInfo.numUsableVisuals = glWinScreens[screen].num_vis;
+
+    /*
+     * Set the current screen's createContext routine.  This could be
+     * wrapped by a DDX GLX context creation routine.
+     */
+    __glDDXScreenInfo.createContext = glWinCreateContext;
+
+    /*
+     * The ordering of the rgb compenents might have been changed by the
+     * driver after mi initialized them.
+     */
+    fixup_visuals(screen);
+
+    /*
+     * Find the GLX visuals that are supported by this screen and create
+     * XMesa's visuals.
+     */
+    init_screen_visuals(screen);
+
+    /* Wrap RealizeWindow and UnrealizeWindow on this screen */
+    pScreen = screenInfo.screens[screen];
+    screenPriv = &glWinScreens[screen];
+    screenPriv->RealizeWindow = pScreen->RealizeWindow;
+    pScreen->RealizeWindow = glWinRealizeWindow;
+    screenPriv->UnrealizeWindow = pScreen->UnrealizeWindow;
+    pScreen->UnrealizeWindow = glWinUnrealizeWindow;
+    screenPriv->CopyWindow = pScreen->CopyWindow;
+    pScreen->CopyWindow = glWinCopyWindow;
+
+    return TRUE;
+}
+
+static GLboolean glWinSwapBuffers(__GLXdrawablePrivate *glxPriv)
+{
+  /* swap buffers on only *one* of the contexts
+   * (e.g. the last one for drawing)
+   */
+    __GLcontext *gc = (__GLcontext *)glxPriv->drawGlxc->gc;
+    HDC dc;
+    BOOL ret;
+
+    GLWIN_TRACE_MSG("glWinSwapBuffers (ctx %p)\n", (gc!=NULL?gc->ctx:NULL));
+
+    if (gc != NULL && gc->ctx != NULL)
+    {
+        dc = glWinMakeDC(gc);
+        if (dc == NULL)
+            return GL_FALSE;
+
+        ret = SwapBuffers(dc);
+        if (!ret)
+            ErrorF("SwapBuffers failed: %s\n", glWinErrorMessage());
+        
+        ReleaseDC(gc->winInfo.hwnd, dc);
+        if (!ret)
+            return GL_FALSE;
+    }
+
+    return GL_TRUE;
+}
+
+static void glWinDestroyDrawablePrivate(__GLdrawablePrivate *glPriv)
+{
+    GLWIN_DEBUG_MSG("glWinDestroyDrawablePrivate\n");
+
+    /* It doesn't work to call DRIDestroySurface here, the drawable's
+       already gone.. But dri.c notices the window destruction and
+       frees the surface itself. */
+
+    free(glPriv->private);
+    glPriv->private = NULL;
+}
+
+
+static void glWinCreateBuffer(__GLXdrawablePrivate *glxPriv)
+{
+    GLWinDrawableRec *winPriv = malloc(sizeof(GLWinDrawableRec));
+    __GLdrawablePrivate *glPriv = &glxPriv->glPriv;
+
+    /*winPriv->sid = 0; */
+    winPriv->pDraw = NULL;
+
+    GLWIN_DEBUG_MSG("glWinCreateBuffer\n");
+
+    /* replace swapBuffers (original is never called) */
+    glxPriv->swapBuffers = glWinSwapBuffers;
+
+    /* stash private data */
+    glPriv->private = winPriv;
+    glPriv->freePrivate = glWinDestroyDrawablePrivate;
+}
+
+static void glWinResetExtension(void)
+{
+    GLWIN_DEBUG_MSG("glWinResetExtension\n");
+}
+
+/* based on code in apples/indirect.c which is based on i830_dri.c */
+static void
+glWinInitVisualConfigs(void)
+{
+    int                 lclNumConfigs     = 0;
+    __GLXvisualConfig  *lclVisualConfigs  = NULL;
+    void              **lclVisualPrivates = NULL;
+
+    int depth, aux, buffers, stencil, accum;
+    int i = 0;
+
+    GLWIN_DEBUG_MSG("glWinInitVisualConfigs ");
+        
+    /* count num configs:
+        2 Z buffer (0, 24 bit)
+        2 AUX buffer (0, 2)
+        2 buffers (single, double)
+        2 stencil (0, 8 bit)
+        2 accum (0, 64 bit)
+        = 32 configs */
+
+    lclNumConfigs = 2 * 2 * 2 * 2 * 2; /* 32 */
+
+    /* alloc */
+    lclVisualConfigs = xcalloc(sizeof(__GLXvisualConfig), lclNumConfigs);
+    lclVisualPrivates = xcalloc(sizeof(void *), lclNumConfigs);
+
+    /* fill in configs */
+    if (NULL != lclVisualConfigs) {
+        i = 0; /* current buffer */
+        for (depth = 0; depth < 2; depth++) {
+            for (aux = 0; aux < 2; aux++) {
+                for (buffers = 0; buffers < 2; buffers++) {
+                    for (stencil = 0; stencil < 2; stencil++) {
+                        for (accum = 0; accum < 2; accum++) {
+                            lclVisualConfigs[i].vid = -1;
+                            lclVisualConfigs[i].class = -1;
+                            lclVisualConfigs[i].rgba = TRUE;
+                            lclVisualConfigs[i].redSize = -1;
+                            lclVisualConfigs[i].greenSize = -1;
+                            lclVisualConfigs[i].blueSize = -1;
+                            lclVisualConfigs[i].redMask = -1;
+                            lclVisualConfigs[i].greenMask = -1;
+                            lclVisualConfigs[i].blueMask = -1;
+                            lclVisualConfigs[i].alphaMask = 0;
+                            if (accum) {
+                                lclVisualConfigs[i].accumRedSize = 16;
+                                lclVisualConfigs[i].accumGreenSize = 16;
+                                lclVisualConfigs[i].accumBlueSize = 16;
+                                lclVisualConfigs[i].accumAlphaSize = 16;
+                            }
+                            else {
+                                lclVisualConfigs[i].accumRedSize = 0;
+                                lclVisualConfigs[i].accumGreenSize = 0;
+                                lclVisualConfigs[i].accumBlueSize = 0;
+                                lclVisualConfigs[i].accumAlphaSize = 0;
+                            }
+                            lclVisualConfigs[i].doubleBuffer = buffers ? TRUE : FALSE;
+                            lclVisualConfigs[i].stereo = FALSE;
+                            lclVisualConfigs[i].bufferSize = -1;
+                            
+                            lclVisualConfigs[i].depthSize = depth? 24 : 0;
+                            lclVisualConfigs[i].stencilSize = stencil ? 8 : 0;
+                            lclVisualConfigs[i].auxBuffers = aux ? 2 : 0;
+                            lclVisualConfigs[i].level = 0;
+                            lclVisualConfigs[i].visualRating = GLX_NONE_EXT;
+                            lclVisualConfigs[i].transparentPixel = 0;
+                            lclVisualConfigs[i].transparentRed = 0;
+                            lclVisualConfigs[i].transparentGreen = 0;
+                            lclVisualConfigs[i].transparentBlue = 0;
+                            lclVisualConfigs[i].transparentAlpha = 0;
+                            lclVisualConfigs[i].transparentIndex = 0;
+                            i++;
+                        }
+                    }
+                }
+            }
+        }
+    }
+    if (i != lclNumConfigs)
+        GLWIN_DEBUG_MSG("glWinInitVisualConfigs failed to alloc visual configs");
+
+    GlxSetVisualConfigs(lclNumConfigs, lclVisualConfigs, lclVisualPrivates);
+}
+
+/* Copied from Mesa */
+static void glWinSetVisualConfigs(int nconfigs, __GLXvisualConfig *configs,
+                                   void **privates)
+{
+    GLWIN_DEBUG_MSG("glWinSetVisualConfigs\n");
+
+    numConfigs = nconfigs;
+    visualConfigs = configs;
+    visualPrivates = privates;
+}
+
+/* Copied from Mesa */
+static Bool glWinInitVisuals(VisualPtr *visualp, DepthPtr *depthp,
+                              int *nvisualp, int *ndepthp,
+                              int *rootDepthp, VisualID *defaultVisp,
+                              unsigned long sizes, int bitsPerRGB)
+{
+    glWinInitDebugSettings();
+
+    GLWIN_DEBUG_MSG("glWinInitVisuals\n");
+
+    if (0 == numConfigs) /* if no configs */
+        glWinInitVisualConfigs(); /* ensure the visula configs are setup */
+
+    /*
+     * Setup the visuals supported by this particular screen.
+     */
+    return init_visuals(nvisualp, visualp, defaultVisp,
+                        *ndepthp, *depthp, *rootDepthp);
+}