Initial revision

48 files changed, 29308 insertions, 0 deletions

diff --git a/GL/glx/g_disptab.c b/GL/glx/g_disptab.c
new file mode 100644
index 000000000..ee187330d
--- /dev/null
+++ b/GL/glx/g_disptab.c
@@ -0,0 +1,793 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_disptab.c,v 1.3 2001/03/21 16:29:35 dawes 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.
+*/
+
+#include "glxserver.h"
+#include "glxext.h"
+#include "g_disptab.h"
+__GLXdispatchSingleProcPtr __glXSingleTable[] = {
+	__glXNoSuchSingleOpcode,
+	__glXRender,
+	__glXRenderLarge,
+	__glXCreateContext,
+	__glXDestroyContext,
+	__glXMakeCurrent,
+	__glXIsDirect,
+	__glXQueryVersion,
+	__glXWaitGL,
+	__glXWaitX,
+	__glXCopyContext,
+	__glXSwapBuffers,
+	__glXUseXFont,
+	__glXCreateGLXPixmap,
+	__glXGetVisualConfigs,
+	__glXDestroyGLXPixmap,
+	__glXVendorPrivate,
+	__glXVendorPrivateWithReply,
+	__glXQueryExtensionsString,
+	__glXQueryServerString,
+	__glXClientInfo,
+	__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,
+	__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,
+};
+
+__GLXdispatchSingleProcPtr __glXSwapSingleTable[] = {
+	__glXNoSuchSingleOpcode,
+	__glXSwapRender,
+	__glXSwapRenderLarge,
+	__glXSwapCreateContext,
+	__glXSwapDestroyContext,
+	__glXSwapMakeCurrent,
+	__glXSwapIsDirect,
+	__glXSwapQueryVersion,
+	__glXSwapWaitGL,
+	__glXSwapWaitX,
+	__glXSwapCopyContext,
+	__glXSwapSwapBuffers,
+	__glXSwapUseXFont,
+	__glXSwapCreateGLXPixmap,
+	__glXSwapGetVisualConfigs,
+	__glXSwapDestroyGLXPixmap,
+	__glXSwapVendorPrivate,
+	__glXSwapVendorPrivateWithReply,
+	__glXSwapQueryExtensionsString,
+	__glXSwapQueryServerString,
+	__glXSwapClientInfo,
+	__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,
+	__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[] = {
+	__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,
+};
diff --git a/GL/glx/g_disptab.h b/GL/glx/g_disptab.h
new file mode 100644
index 000000000..a24f7a12a
--- /dev/null
+++ b/GL/glx/g_disptab.h
@@ -0,0 +1,632 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_disptab.h,v 1.3 2001/03/21 16:29:35 dawes Exp $ */
+/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED */
+#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 __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 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 __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*);
+
+#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_MIN_SINGLE_OPCODE 1
+#define __GLX_MAX_SINGLE_OPCODE 159
+#define __GLX_SINGLE_TABLE_SIZE 160
+#define __GLX_RENDER_TABLE_SIZE 214
+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/GL/glx/g_disptab_EXT.c b/GL/glx/g_disptab_EXT.c
new file mode 100644
index 000000000..e839afe4f
--- /dev/null
+++ b/GL/glx/g_disptab_EXT.c
@@ -0,0 +1,4195 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_disptab_EXT.c,v 1.3 2001/03/21 16:29:35 dawes 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.
+*/
+
+#include "glxserver.h"
+#include "glxext.h"
+#include "g_disptab_EXT.h"
+__GLXdispatchRenderProcPtr __glXRenderTable_EXT[] = {
+	__glXDisp_ColorTable,
+	__glXDisp_ColorTableParameterfv,
+	__glXDisp_ColorTableParameteriv,
+	__glXDisp_CopyColorTable,
+	__glXNoSuchRenderOpcode,
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+	__glXNoSuchRenderOpcode,
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+	__glXNoSuchRenderOpcode,
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+	__glXNoSuchRenderOpcode,
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+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXNoSuchRenderOpcode,
+	__glXDisp_BlendColor,
+	__glXDisp_BlendEquation,
+	__glXNoSuchRenderOpcode,
+	__glXDisp_TexSubImage1D,
+	__glXDisp_TexSubImage2D,
+	__glXDisp_ConvolutionFilter1D,
+	__glXDisp_ConvolutionFilter2D,
+	__glXDisp_ConvolutionParameterf,
+	__glXDisp_ConvolutionParameterfv,
+	__glXDisp_ConvolutionParameteri,
+	__glXDisp_ConvolutionParameteriv,
+	__glXDisp_CopyConvolutionFilter1D,
+	__glXDisp_CopyConvolutionFilter2D,
+	__glXDisp_SeparableFilter2D,
+	__glXDisp_Histogram,
+	__glXDisp_Minmax,
+	__glXDisp_ResetHistogram,
+	__glXDisp_ResetMinmax,
+	__glXDisp_TexImage3D,
+	__glXDisp_TexSubImage3D,
+	__glXDisp_DrawArraysEXT,
+	__glXDisp_BindTexture,
+	__glXDisp_PrioritizeTextures,
+	__glXDisp_CopyTexImage1D,
+	__glXDisp_CopyTexImage2D,
+	__glXDisp_CopyTexSubImage1D,
+	__glXDisp_CopyTexSubImage2D,
+	__glXDisp_CopyTexSubImage3D,
+};
+__GLXdispatchVendorPrivProcPtr __glXVendorPrivTable_EXT[] = {
+	__glXDisp_AreTexturesResidentEXT,
+	__glXDisp_DeleteTexturesEXT,
+	__glXDisp_GenTexturesEXT,
+	__glXDisp_IsTextureEXT,
+};
+
+
+__GLXdispatchRenderProcPtr __glXSwapRenderTable_EXT[] = {
+	__glXDispSwap_ColorTable,
+	__glXDispSwap_ColorTableParameterfv,
+	__glXDispSwap_ColorTableParameteriv,
+	__glXDispSwap_CopyColorTable,
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+	__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,
+	__glXDispSwap_CopyTexSubImage1D,
+	__glXDispSwap_CopyTexSubImage2D,
+	__glXDispSwap_CopyTexSubImage3D,
+};
+__GLXdispatchVendorPrivProcPtr __glXSwapVendorPrivTable_EXT[] = {
+	__glXDispSwap_AreTexturesResidentEXT,
+	__glXDispSwap_DeleteTexturesEXT,
+	__glXDispSwap_GenTexturesEXT,
+	__glXDispSwap_IsTextureEXT,
+};
+
diff --git a/GL/glx/g_disptab_EXT.h b/GL/glx/g_disptab_EXT.h
new file mode 100644
index 000000000..193da6ea7
--- /dev/null
+++ b/GL/glx/g_disptab_EXT.h
@@ -0,0 +1,118 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_disptab_EXT.h,v 1.3 2001/03/21 16:29:35 dawes Exp $ */
+/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED */
+#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 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*);
+
+#define __GLX_MIN_RENDER_OPCODE_EXT 2053
+#define __GLX_MAX_RENDER_OPCODE_EXT 4123
+#define __GLX_MIN_VENDPRIV_OPCODE_EXT 11
+#define __GLX_MAX_VENDPRIV_OPCODE_EXT 14
+#define __GLX_VENDPRIV_TABLE_SIZE_EXT 4
+#define __GLX_RENDER_TABLE_SIZE_EXT 2071
+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/GL/glx/g_render.c b/GL/glx/g_render.c
new file mode 100644
index 000000000..52ecab5b1
--- /dev/null
+++ b/GL/glx/g_render.c
@@ -0,0 +1,2077 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_render.c,v 1.4 2001/03/21 16:29:35 dawes 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
+#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)
+	);
+}
+
+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)
+{
+	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);
+
+#ifdef __GLX_ALIGN64
+	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)
+	);
+}
+
diff --git a/GL/glx/g_renderswap.c b/GL/glx/g_renderswap.c
new file mode 100644
index 000000000..fa3f15d45
--- /dev/null
+++ b/GL/glx/g_renderswap.c
@@ -0,0 +1,3308 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_renderswap.c,v 1.5 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: 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
+#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;
+	GLint cmdlen;
+	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;
+	cmdlen = __GLX_PAD(8+compsize*8);
+
+#ifdef __GLX_ALIGN64
+	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)
+	);
+}
+
diff --git a/GL/glx/g_single.c b/GL/glx/g_single.c
new file mode 100644
index 000000000..06529e8c5
--- /dev/null
+++ b/GL/glx/g_single.c
@@ -0,0 +1,1787 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_single.c,v 1.5 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: 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
+#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)
+{
+	GLsizei n;
+	__GLXcontext *cx;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_SINGLE_HDR_SIZE;
+	n = *(GLsizei *)(pc + 0);
+
+	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)
+{
+	GLsizei n;
+	__GLXcontext *cx;
+	int error;
+
+	cx = __glXForceCurrent(cl, __GLX_GET_VENDPRIV_CONTEXT_TAG(pc), &error);
+	if (!cx) {
+		return error;
+	}
+	pc += __GLX_VENDPRIV_HDR_SIZE;
+	n = *(GLsizei *)(pc + 0);
+
+	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/GL/glx/g_singleswap.c b/GL/glx/g_singleswap.c
new file mode 100644
index 000000000..34515997e
--- /dev/null
+++ b/GL/glx/g_singleswap.c
@@ -0,0 +1,2204 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/g_singleswap.c,v 1.5 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: 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
+#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/GL/glx/global.c b/GL/glx/global.c
new file mode 100644
index 000000000..9cd011ec9
--- /dev/null
+++ b/GL/glx/global.c
@@ -0,0 +1,71 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/global.c,v 1.3 2001/03/21 16:29:35 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
+#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;
+
+/*
+** 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/GL/glx/glxbuf.c b/GL/glx/glxbuf.c
new file mode 100644
index 000000000..6e6f6142b
--- /dev/null
+++ b/GL/glx/glxbuf.c
@@ -0,0 +1,292 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxbuf.c,v 1.7 2001/10/31 22:50:26 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.
+**
+*/
+
+#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/GL/glx/glxbuf.h b/GL/glx/glxbuf.h
new file mode 100644
index 000000000..a298b3471
--- /dev/null
+++ b/GL/glx/glxbuf.h
@@ -0,0 +1,53 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxbuf.h,v 1.3 2001/03/21 16:29:36 dawes Exp $ */
+#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/GL/glx/glxcmds.c b/GL/glx/glxcmds.c
new file mode 100644
index 000000000..61989cfa4
--- /dev/null
+++ b/GL/glx/glxcmds.c
@@ -0,0 +1,1578 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxcmds.c,v 1.9 2002/12/14 01:36:09 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
+#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"
+
+/************************************************************************/
+
+static __GLimports imports = {
+    __glXImpMalloc,
+    __glXImpCalloc,
+    __glXImpRealloc,
+    __glXImpFree,
+    __glXImpWarning,
+    __glXImpFatal,
+    __glXImpGetenv,
+    __glXImpAtoi,
+    __glXImpSprintf,
+    __glXImpFopen,
+    __glXImpFclose,
+    __glXImpFprintf,
+    __glXImpGetDrawablePrivate,
+    NULL
+};
+
+/************************************************************************/
+
+/*
+** Create a GL context with the given properties.
+*/
+int __glXCreateContext(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc;
+    VisualPtr pVisual;
+    ScreenPtr pScreen;
+    __GLXcontext *glxc, *shareglxc;
+    __GLXvisualConfig *pGlxVisual;
+    __GLXscreenInfo *pGlxScreen;
+    __GLinterface *shareGC;
+    GLXContextID gcId = req->context;
+    GLXContextID shareList = req->shareList;
+    VisualID visual = req->visual;
+    GLuint screen = req->screen;
+    GLboolean isDirect = req->isDirect;
+    GLint i;
+    
+    /*
+    ** 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.
+    */
+    pGlxVisual = pGlxScreen->pGlxVisual;
+    for (i = 0; i < pGlxScreen->numVisuals; i++, pGlxVisual++) {
+	if (pGlxVisual->vid == visual) {
+	    break;
+	}
+    }
+    if (i == pGlxScreen->numVisuals) {
+	/*
+	** 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->pGlxVisual = pGlxVisual;
+
+    if (!isDirect) {
+	__GLcontextModes *modes;
+	/*
+	** first build __GLcontextModes from __GLXvisualConfig
+	*/
+	modes = (__GLcontextModes *) __glXMalloc(sizeof(__GLcontextModes));
+	glxc->modes = modes;
+	__glXFormatGLModes(modes, pGlxVisual);
+
+	/*
+	** Allocate a GL context
+	*/
+	imports.other = (void *)glxc;
+	glxc->gc = (*pGlxScreen->createContext)(&imports, 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;
+}
+
+/*
+** 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)
+{
+    ClientPtr client = cl->client;
+    DrawablePtr pDraw;
+    xGLXMakeCurrentReq *req = (xGLXMakeCurrentReq *) pc;
+    xGLXMakeCurrentReply reply;
+    GLXDrawable drawId = req->drawable;
+    GLXContextID contextId = req->context;
+    __GLXpixmap *pGlxPixmap = 0;
+    __GLXcontext *glxc, *prevglxc;
+    __GLinterface *gc, *prevgc;
+    __GLXdrawablePrivate *glxPriv = NULL;
+    GLXContextTag tag = req->oldContextTag;
+    GLint error;
+
+    /*
+    ** If one is None and the other isn't, it's a bad match.
+    */
+    if ((drawId == None && contextId != None) ||
+	(drawId != None && contextId == None)) {
+	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) {
+	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;
+    } else {
+	/* Switching to no context.  Ignore new drawable. */
+	glxc = 0;
+	gc = 0;
+    }
+
+    if (drawId != None) {
+	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 {
+	    pGlxPixmap = (__GLXpixmap *) LookupIDByType(drawId,
+							__glXPixmapRes);
+	    if (pGlxPixmap) {
+		/*
+		** Check if pixmap and context are similar.
+		*/
+		if (pGlxPixmap->pScreen != glxc->pScreen ||
+		    pGlxPixmap->pGlxVisual != glxc->pGlxVisual) {
+		    client->errorValue = drawId;
+		    return BadMatch;
+		}
+		pDraw = pGlxPixmap->pDraw;
+
+	    } else {
+		/*
+		** Drawable is neither a Window nor a GLXPixmap.
+		*/
+		client->errorValue = drawId;
+		return __glXBadDrawable;
+	    }
+	}
+    } else {
+	pDraw = 0;
+    }
+
+    /* get the drawable private */
+    if (pDraw) {
+	glxPriv = __glXGetDrawablePrivate(pDraw, drawId, glxc->modes);
+	if (glxPriv == NULL) {
+	    return __glXBadDrawable;
+	}
+    }
+
+    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, prevglxc->glxPriv);
+    }
+	
+    if ((glxc != 0) && !glxc->isDirect) {
+
+	glxc->glxPriv = glxPriv;
+	__glXCacheDrawableSize(glxPriv);
+
+	/* make the context current */
+	if (!(*gc->exports.makeCurrent)((__GLcontext *)gc, &glxPriv->glPriv)) {
+	    glxc->glxPriv = NULL;
+	    return __glXBadContext;
+	}
+
+	/* resize the buffers */
+	if (!__glXResizeDrawableBuffers(glxPriv)) {
+	    /* could not do initial resize.  make current failed */
+	    (*gc->exports.loseCurrent)((__GLcontext *)gc);
+	    glxc->glxPriv = NULL;
+	    return __glXBadContext;
+	}
+
+	glxc->isCurrent = GL_TRUE;
+	__glXAssociateContext(glxc, glxPriv);
+	assert(glxPriv->glxc == glxc);
+    }
+
+    if (prevglxc) {
+	if (prevglxc->pGlxPixmap) {
+	    /*
+	    ** The previous drawable was a glx pixmap, release it.
+	    */
+	    prevglxc->pGlxPixmap->refcnt--;
+	    if (!prevglxc->pGlxPixmap->idExists &&
+		!prevglxc->pGlxPixmap->refcnt) {
+		PixmapPtr pPixmap = (PixmapPtr) prevglxc->pGlxPixmap->pDraw;
+		/*
+		** The DestroyPixmap routine should decrement the
+		** refcount of the X pixmap and free only if it's zero.
+		*/
+		(*prevglxc->pGlxPixmap->pScreen->DestroyPixmap)(pPixmap);
+		__glXFree(prevglxc->pGlxPixmap);
+	    }
+	    prevglxc->pGlxPixmap = 0;
+	}
+	ChangeCurrentContext(cl, glxc, tag);
+	StopUsingContext(prevglxc);
+    } else {
+	tag = AddCurrentContext(cl, glxc);
+    }
+    if (glxc) {
+	if (pGlxPixmap) {
+	    pGlxPixmap->refcnt++;
+	    glxc->pGlxPixmap = pGlxPixmap;
+	}
+	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;
+
+    /*
+    ** 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 __glXGetVisualConfigs(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) pc;
+    xGLXGetVisualConfigsReply reply;
+    __GLXscreenInfo *pGlxScreen;
+    __GLXvisualConfig *pGlxVisual;
+    CARD32 buf[__GLX_TOTAL_CONFIG];
+    unsigned int screen;
+    int i, p;
+
+    screen = req->screen;
+    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;
+
+    WriteToClient(client, sz_xGLXGetVisualConfigsReply, (char *)&reply);
+
+    for (i=0; i < pGlxScreen->numVisuals; i++) {
+	pGlxVisual = &pGlxScreen->pGlxVisual[i];
+	if (pGlxVisual->vid == 0) {
+	    /* not a usable visual */
+	    continue;
+	}
+	p = 0;
+	buf[p++] = pGlxVisual->vid;
+	buf[p++] = pGlxVisual->class;
+	buf[p++] = pGlxVisual->rgba;
+
+	buf[p++] = pGlxVisual->redSize;
+	buf[p++] = pGlxVisual->greenSize;
+	buf[p++] = pGlxVisual->blueSize;
+	buf[p++] = pGlxVisual->alphaSize;
+	buf[p++] = pGlxVisual->accumRedSize;
+	buf[p++] = pGlxVisual->accumGreenSize;
+	buf[p++] = pGlxVisual->accumBlueSize;
+	buf[p++] = pGlxVisual->accumAlphaSize;
+
+	buf[p++] = pGlxVisual->doubleBuffer;
+	buf[p++] = pGlxVisual->stereo;
+
+	buf[p++] = pGlxVisual->bufferSize;
+	buf[p++] = pGlxVisual->depthSize;
+	buf[p++] = pGlxVisual->stencilSize;
+	buf[p++] = pGlxVisual->auxBuffers;
+	buf[p++] = pGlxVisual->level;
+	/* 
+	** Add token/value pairs for extensions.
+	*/
+	buf[p++] = GLX_VISUAL_CAVEAT_EXT;
+	buf[p++] = pGlxVisual->visualRating;
+	buf[p++] = GLX_TRANSPARENT_TYPE_EXT;
+	buf[p++] = pGlxVisual->transparentPixel;
+	buf[p++] = GLX_TRANSPARENT_RED_VALUE_EXT;
+	buf[p++] = pGlxVisual->transparentRed;
+	buf[p++] = GLX_TRANSPARENT_GREEN_VALUE_EXT;
+	buf[p++] = pGlxVisual->transparentGreen;
+	buf[p++] = GLX_TRANSPARENT_BLUE_VALUE_EXT;
+	buf[p++] = pGlxVisual->transparentBlue;
+	buf[p++] = GLX_TRANSPARENT_ALPHA_VALUE_EXT;
+	buf[p++] = pGlxVisual->transparentAlpha;
+	buf[p++] = GLX_TRANSPARENT_INDEX_VALUE_EXT;
+	buf[p++] = pGlxVisual->transparentIndex;
+
+	WriteToClient(client, __GLX_SIZE_CARD32 * __GLX_TOTAL_CONFIG, 
+		(char *)buf);
+    }
+    return Success;
+}
+
+/*
+** Create a GLX Pixmap from an X Pixmap.
+*/
+int __glXCreateGLXPixmap(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXCreateGLXPixmapReq *req = (xGLXCreateGLXPixmapReq *) pc;
+    VisualID visual = req->visual;
+    GLuint screenNum = req->screen;
+    XID pixmapId = req->pixmap;
+    XID glxpixmapId = req->glxpixmap;
+    DrawablePtr pDraw;
+    ScreenPtr pScreen;
+    VisualPtr pVisual;
+    __GLXpixmap *pGlxPixmap;
+    __GLXscreenInfo *pGlxScreen;
+    __GLXvisualConfig *pGlxVisual;
+    int i;
+
+    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];
+    pGlxVisual = pGlxScreen->pGlxVisual;
+    for (i = 0; i < pGlxScreen->numVisuals; i++, pGlxVisual++) {
+	if (pGlxVisual->vid == visual) {
+	    break;
+	}
+    }
+    if (i == pGlxScreen->numVisuals) {
+	/*
+	** 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->pGlxVisual = pGlxVisual;
+    pGlxPixmap->pScreen = pScreen;
+    pGlxPixmap->idExists = True;
+    pGlxPixmap->refcnt = 0;
+
+    /*
+    ** Bump the ref count on the X pixmap so it won't disappear.
+    */
+    ((PixmapPtr) pDraw)->refcnt++;
+
+    return Success;
+}
+
+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;
+    }
+}
+
+
+/************************************************************************/
+
+/*
+** 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;
+
+    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);
+      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/GL/glx/glxcmdsswap.c b/GL/glx/glxcmdsswap.c
new file mode 100644
index 000000000..a3b8caa15
--- /dev/null
+++ b/GL/glx/glxcmdsswap.c
@@ -0,0 +1,794 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxcmdsswap.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
+#define FONT_PCF
+#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"
+
+/************************************************************************/
+
+/*
+** 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 __glXCreateContext(cl, pc);
+}
+
+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 __glXMakeCurrent(cl, pc);
+}
+
+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)
+{
+    ClientPtr client = cl->client;
+    xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) pc;
+    xGLXGetVisualConfigsReply reply;
+    __GLXscreenInfo *pGlxScreen;
+    __GLXvisualConfig *pGlxVisual;
+    CARD32 buf[__GLX_TOTAL_CONFIG];
+    unsigned int screen;
+    int i, p;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
+
+    __GLX_SWAP_INT(&req->screen);
+    screen = req->screen;
+    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;
+    
+    __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 (i=0; i < pGlxScreen->numVisuals; i++) {
+	pGlxVisual = &pGlxScreen->pGlxVisual[i];
+	if (pGlxVisual->vid == 0) {
+	    /* not a usable visual */
+	    continue;
+	}
+	p = 0;
+	buf[p++] = pGlxVisual->vid;
+	buf[p++] = pGlxVisual->class;
+	buf[p++] = pGlxVisual->rgba;
+
+	buf[p++] = pGlxVisual->redSize;
+	buf[p++] = pGlxVisual->greenSize;
+	buf[p++] = pGlxVisual->blueSize;
+	buf[p++] = pGlxVisual->alphaSize;
+	buf[p++] = pGlxVisual->accumRedSize;
+	buf[p++] = pGlxVisual->accumGreenSize;
+	buf[p++] = pGlxVisual->accumBlueSize;
+	buf[p++] = pGlxVisual->accumAlphaSize;
+
+	buf[p++] = pGlxVisual->doubleBuffer;
+	buf[p++] = pGlxVisual->stereo;
+
+	buf[p++] = pGlxVisual->bufferSize;
+	buf[p++] = pGlxVisual->depthSize;
+	buf[p++] = pGlxVisual->stencilSize;
+	buf[p++] = pGlxVisual->auxBuffers;
+	buf[p++] = pGlxVisual->level;
+        /*
+        ** Add token/value pairs for extensions.
+        */
+        buf[p++] = GLX_VISUAL_CAVEAT_EXT;
+        buf[p++] = pGlxVisual->visualRating;
+        buf[p++] = GLX_TRANSPARENT_TYPE_EXT;
+        buf[p++] = pGlxVisual->transparentPixel;
+        buf[p++] = GLX_TRANSPARENT_RED_VALUE_EXT;
+        buf[p++] = pGlxVisual->transparentRed;
+        buf[p++] = GLX_TRANSPARENT_GREEN_VALUE_EXT;
+        buf[p++] = pGlxVisual->transparentGreen;
+        buf[p++] = GLX_TRANSPARENT_BLUE_VALUE_EXT;
+        buf[p++] = pGlxVisual->transparentBlue;
+        buf[p++] = GLX_TRANSPARENT_ALPHA_VALUE_EXT;
+        buf[p++] = pGlxVisual->transparentAlpha;
+        buf[p++] = GLX_TRANSPARENT_INDEX_VALUE_EXT;
+        buf[p++] = pGlxVisual->transparentIndex;
+
+	__GLX_SWAP_INT_ARRAY(buf, __GLX_TOTAL_CONFIG);
+	WriteToClient(client, __GLX_SIZE_CARD32 * __GLX_TOTAL_CONFIG, 
+			(char *)buf);
+    }
+    return Success;
+}
+
+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 __glXCreateGLXPixmap(cl, pc);
+}
+
+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, char *pc)
+{
+    xGLXQueryContextInfoEXTReq *req = (xGLXQueryContextInfoEXTReq *) pc;
+    __GLX_DECLARE_SWAP_VARIABLES;
+
+    __GLX_SWAP_SHORT(&req->length);
+    __GLX_SWAP_INT(&req->context);
+
+    return __glXQueryContextInfoEXT(cl, (GLbyte *)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;
+
+    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;
+
+    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/GL/glx/glxcontext.h b/GL/glx/glxcontext.h
new file mode 100644
index 000000000..b64de66d6
--- /dev/null
+++ b/GL/glx/glxcontext.h
@@ -0,0 +1,158 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxcontext.h,v 1.4 2002/02/22 21:45:07 dawes Exp $ */
+#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 *nextPriv;
+
+    /*
+    ** 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;
+    __GLXvisualConfig *pGlxVisual;
+
+    /*
+    ** 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 *pGlxPixmap;
+
+    /*
+    ** The drawable private this context is bound to
+    */
+    __GLXdrawablePrivate *glxPriv;
+};
+
+/* 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/GL/glx/glxdrawable.h b/GL/glx/glxdrawable.h
new file mode 100644
index 000000000..9d7ba55ba
--- /dev/null
+++ b/GL/glx/glxdrawable.h
@@ -0,0 +1,103 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxdrawable.h,v 1.3 2001/03/21 16:29:36 dawes Exp $ */
+#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;
+    __GLXvisualConfig *pGlxVisual;
+    __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.
+    */
+    __GLXvisualConfig *pGlxVisual;
+
+    /*
+    ** cached drawable size and origin
+    */
+    GLint xorigin, yorigin;
+    GLint width, height;
+
+    /*
+    ** list of contexts bound to this drawable
+    */
+    struct __GLXcontextRec *glxc;
+
+    /*
+    ** "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/GL/glx/glxerror.h b/GL/glx/glxerror.h
new file mode 100644
index 000000000..3c1e93c61
--- /dev/null
+++ b/GL/glx/glxerror.h
@@ -0,0 +1,54 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxerror.h,v 1.3 2001/03/21 16:29:36 dawes Exp $ */
+#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/GL/glx/glxext.c b/GL/glx/glxext.c
new file mode 100644
index 000000000..95a9c2e6e
--- /dev/null
+++ b/GL/glx/glxext.c
@@ -0,0 +1,489 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxext.c,v 1.8 2001/08/23 18:25:40 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
+#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"
+
+
+extern __GLXextensionInfo __glDDXExtensionInfo;
+
+__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->glxPriv);
+		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;
+}
+
+/************************************************************************/
+
+/*
+** 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;
+    
+#ifdef X11R5
+    __glXContextRes = CreateNewResourceType(ContextGone);
+    __glXClientRes = CreateNewResourceType(ClientGone);
+    __glXPixmapRes = CreateNewResourceType(PixmapGone);
+#else
+    __glXContextRes = CreateNewResourceType((DeleteType)ContextGone);
+    __glXClientRes = CreateNewResourceType((DeleteType)ClientGone);
+    __glXPixmapRes = CreateNewResourceType((DeleteType)PixmapGone);
+#endif 
+
+    /*
+    ** 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;
+
+    /*
+    ** 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;
+}
+
+/************************************************************************/
+
+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->glxPriv == 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/GL/glx/glxext.h b/GL/glx/glxext.h
new file mode 100644
index 000000000..7dd57c1d7
--- /dev/null
+++ b/GL/glx/glxext.h
@@ -0,0 +1,95 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxext.h,v 1.4 2001/03/21 16:29:36 dawes Exp $ */
+#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, char *pc);
+
+extern void GlxExtensionInit(void);
+
+extern Bool __glXCoreType(void);
+
+extern int GlxInitVisuals(
+#if NeedFunctionPrototypes
+    VisualPtr *       visualp,
+    DepthPtr *        depthp,
+    int *             nvisualp,
+    int *             ndepthp,
+    int *             rootDepthp,
+    VisualID *        defaultVisp,
+    unsigned long     sizes,
+    int               bitsPerRGB,
+    int               preferredVis
+#endif
+);
+
+#endif /* _glxext_h_ */
+
diff --git a/GL/glx/glxfb.c b/GL/glx/glxfb.c
new file mode 100644
index 000000000..4ce952d51
--- /dev/null
+++ b/GL/glx/glxfb.c
@@ -0,0 +1,179 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxfb.c,v 1.3 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.
+**
+*/
+
+/*
+** An implementation of a buffer which is part of the front buffer
+*/
+
+#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/GL/glx/glxfb.h b/GL/glx/glxfb.h
new file mode 100644
index 000000000..44a72a3e2
--- /dev/null
+++ b/GL/glx/glxfb.h
@@ -0,0 +1,48 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxfb.h,v 1.3 2001/03/21 16:29:36 dawes Exp $ */
+#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/GL/glx/glximports.c b/GL/glx/glximports.c
new file mode 100644
index 000000000..398c59962
--- /dev/null
+++ b/GL/glx/glximports.c
@@ -0,0 +1,171 @@
+/* $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.
+**
+*/
+
+#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->glxPriv->glPriv;
+}
diff --git a/GL/glx/glximports.h b/GL/glx/glximports.h
new file mode 100644
index 000000000..4f3513d32
--- /dev/null
+++ b/GL/glx/glximports.h
@@ -0,0 +1,61 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glximports.h,v 1.3 2001/03/21 16:29:36 dawes Exp $ */
+#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);
+
+
+#endif /* _glximports_h_ */
+
diff --git a/GL/glx/glxmem.c b/GL/glx/glxmem.c
new file mode 100644
index 000000000..0c3ea25a7
--- /dev/null
+++ b/GL/glx/glxmem.c
@@ -0,0 +1,147 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxmem.c,v 1.7 2002/08/28 06:41:26 torrey 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
+*/
+
+#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/GL/glx/glxmem.h b/GL/glx/glxmem.h
new file mode 100644
index 000000000..93a277559
--- /dev/null
+++ b/GL/glx/glxmem.h
@@ -0,0 +1,44 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxmem.h,v 1.3 2001/03/21 16:29:36 dawes Exp $ */
+#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/GL/glx/glxpix.c b/GL/glx/glxpix.c
new file mode 100644
index 000000000..b21d4ade9
--- /dev/null
+++ b/GL/glx/glxpix.c
@@ -0,0 +1,128 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxpix.c,v 1.4 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.
+**
+*/
+
+/*
+** An implementation of a glx pixmap buffer 
+*/
+
+#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/GL/glx/glxpix.h b/GL/glx/glxpix.h
new file mode 100644
index 000000000..d7a9afab0
--- /dev/null
+++ b/GL/glx/glxpix.h
@@ -0,0 +1,44 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxpix.h,v 1.3 2001/03/21 16:29:36 dawes Exp $ */
+#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/GL/glx/glxscreens.c b/GL/glx/glxscreens.c
new file mode 100644
index 000000000..a59df6ca9
--- /dev/null
+++ b/GL/glx/glxscreens.c
@@ -0,0 +1,327 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxscreens.c,v 1.10 2002/04/04 14:05:36 eich 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 IN_MODULE
+#include <xf86_ansic.h>
+#else
+#include <string.h>
+#include <signal.h>
+#endif
+
+#include <windowstr.h>
+
+#include "glxserver.h"
+#include "glxutil.h"
+
+static char GLServerExtensions[] = 
+			"GL_ARB_imaging "
+			"GL_ARB_multitexture "
+			"GL_ARB_texture_border_clamp "
+			"GL_ARB_texture_cube_map "
+			"GL_ARB_texture_env_add "
+			"GL_ARB_texture_env_combine "
+			"GL_ARB_texture_env_dot3 "
+			"GL_ARB_transpose_matrix "
+			"GL_EXT_abgr "
+			"GL_EXT_blend_color "
+			"GL_EXT_blend_minmax "
+			"GL_EXT_blend_subtract "
+			"GL_EXT_texture_env_add "
+			"GL_EXT_texture_env_combine "
+			"GL_EXT_texture_env_dot3 "
+			"GL_EXT_texture_lod_bias "
+			;
+
+/*
+** 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_EXT_visual_info "
+			"GLX_EXT_visual_rating "
+			"GLX_EXT_import_context "
+			;
+
+/*
+** This comes from the GL library that the server will link with.  Right
+** now, that is the DDX Sample OpenGL.
+*/
+extern __GLXscreenInfo __glDDXScreenInfo;
+
+__GLXscreenInfo *__glXScreens[] = {
+    &__glDDXScreenInfo,
+};
+
+GLint __glXNumStaticScreens = (sizeof __glXScreens / sizeof __glXScreens[0]);
+
+__GLXscreenInfo *__glXActiveScreens;
+GLint __glXNumActiveScreens;
+
+RESTYPE __glXDrawableRes;
+
+static int
+CountBits(unsigned long mask)
+{
+    int count = 0;
+
+    while(mask) {
+	count += (mask&1);
+	mask >>= 1;
+    }
+
+    return count;
+}
+
+#if 0
+/*
+** A typical implementation would not probably not run through the screen's
+** visuals to find ones that match the visual configs supplied by the DDX
+** Sample OpenGL as we do here; we have done this to make this code easy to
+** drop into an existing X server.
+*/
+static int matchVisuals(__GLXvisualConfig *pGlxVisual, int numVisuals,
+			 int screen)
+{
+    int i, j;
+    __GLXvisualConfig *pvis = pGlxVisual;
+    ScreenPtr pScreen = screenInfo.screens[screen];
+    VisualPtr pVisual;
+    int numMatchingVisuals = 0; 
+    int *used;
+
+    used = (int *)__glXMalloc(pScreen->numVisuals*sizeof(int));
+    __glXMemset(used, 0, pScreen->numVisuals*sizeof(int));
+
+    for (i=0; i < numVisuals; i++, pvis++) {
+	/*
+	** Look through all the server's visuals to see which match.
+	*/
+	pvis->vid = 0;
+	pVisual = pScreen->visuals;
+	for (j=0; j < pScreen->numVisuals; j++, pVisual++) {
+	    if (pvis->class == pVisual->class &&
+		pvis->bufferSize == pVisual->nplanes &&
+		!used[j]) {
+		int rBits, gBits, bBits, aBits;
+
+		/* count bits per rgb */
+		rBits = CountBits(pVisual->redMask);
+		gBits = CountBits(pVisual->greenMask);
+		bBits = CountBits(pVisual->blueMask);
+		aBits = 0;
+		if ((pvis->redSize == rBits) &&
+		    (pvis->greenSize == gBits) &&
+		    (pvis->blueSize == bBits) &&
+		    (pvis->alphaSize == aBits)) {
+		    /*
+		    ** We'll consider this a match.
+		    */
+		    pvis->vid = pVisual->vid;
+		    pvis->redMask = pVisual->redMask;
+		    pvis->greenMask = pVisual->greenMask;
+		    pvis->blueMask = pVisual->blueMask;
+		    pvis->alphaMask = 0;
+		    numMatchingVisuals++;
+		    used[j] = 1;
+		    break;
+		}
+	    }
+	}
+    }
+    __glXFree(used);
+    return numMatchingVisuals;
+}
+#endif
+
+/*
+** 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->glxc; cx; cx = cx1) {
+	    cx1 = cx->nextPriv;
+	    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 */
+    glxc = NULL;
+    for (glxc = glxPriv->glxc; glxc; glxc = glxc->nextPriv) {
+	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;
+}
+
+void __glXScreenInit(GLint numscreens)
+{
+    GLint i,j;
+
+    /*
+    ** 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];
+
+#if 0
+                /* we don't use this since matchVisuals doesn't allow alpha */
+		__glXActiveScreens[i].numUsableVisuals =
+		    matchVisuals(__glXActiveScreens[i].pGlxVisual,
+			         __glXActiveScreens[i].numVisuals, i); 
+#else
+		__glXActiveScreens[i].numUsableVisuals = __glXActiveScreens[i].numVisuals;
+#endif
+		__glXActiveScreens[i].GLextensions = __glXStrdup(GLServerExtensions);
+		__glXActiveScreens[i].GLXvendor = __glXStrdup(GLXServerVendorName);
+		__glXActiveScreens[i].GLXversion = __glXStrdup(GLXServerVersion);
+		__glXActiveScreens[i].GLXextensions = __glXStrdup(GLXServerExtensions);
+
+#ifdef X11R5
+		__glXDrawableRes = CreateNewResourceType(DrawableGone);
+#else
+		__glXDrawableRes = CreateNewResourceType((DeleteType)DrawableGone);
+#endif
+		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);
+  __glXActiveScreens = NULL;
+  __glXNumActiveScreens = 0;
+}
diff --git a/GL/glx/glxscreens.h b/GL/glx/glxscreens.h
new file mode 100644
index 000000000..99f76dc38
--- /dev/null
+++ b/GL/glx/glxscreens.h
@@ -0,0 +1,95 @@
+#ifndef _GLX_screens_h_
+#define _GLX_screens_h_
+
+/* $XFree86: xc/programs/Xserver/GL/glx/glxscreens.h,v 1.5 2002/02/22 21:45:07 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);
+
+    __GLXvisualConfig *pGlxVisual;
+    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/GL/glx/glxserver.h b/GL/glx/glxserver.h
new file mode 100644
index 000000000..ad921511b
--- /dev/null
+++ b/GL/glx/glxserver.h
@@ -0,0 +1,282 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxserver.h,v 1.4 2001/08/23 18:25:40 alanh Exp $ */
+#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;
+
+/************************************************************************/
+
+/*
+** 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, GLsizei w, GLsizei h,
+			  GLint rowLength, GLint skipRows, GLint alignment);
+extern int __glXImage3DSize(GLenum format, GLenum type,
+			    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);
+
+#endif /* !__GLX_server_h__ */
diff --git a/GL/glx/glxutil.c b/GL/glx/glxutil.c
new file mode 100644
index 000000000..a32dc5e43
--- /dev/null
+++ b/GL/glx/glxutil.c
@@ -0,0 +1,527 @@
+/* $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
+#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"
+
+/************************************************************************/
+
+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, __GLXdrawablePrivate *glxPriv)
+{
+    glxc->nextPriv = glxPriv->glxc;
+    glxPriv->glxc = glxc;
+
+    __glXRefDrawablePrivate(glxPriv);
+}
+
+/*
+** Deassociate a context from a drawable
+*/
+void
+__glXDeassociateContext(__GLXcontext *glxc, __GLXdrawablePrivate *glxPriv)
+{
+    __GLXcontext *glxc1, *glxc2;
+
+    glxc2 = NULL;
+    for (glxc1=glxPriv->glxc; glxc1; glxc2=glxc1, glxc1=glxc1->nextPriv) {
+	if (glxc1 == glxc) {
+	    /* found context.  Deassociate. */
+	    if (glxc2 == NULL) {
+		glxPriv->glxc = glxc1->nextPriv;
+	    } else {
+		glxc2->nextPriv = glxc1->nextPriv;
+	    }
+	    glxc1->nextPriv = NULL;
+	    __glXUnrefDrawablePrivate(glxPriv);
+	    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;
+}
+
+
+/************************************************************************/
+
+void
+__glXFormatGLModes(__GLcontextModes *modes, __GLXvisualConfig *config)
+{
+    __glXMemset(modes, 0, sizeof(__GLcontextModes));
+
+    modes->rgbMode = (config->rgba != 0);
+    modes->colorIndexMode = !(modes->rgbMode);
+    modes->doubleBufferMode = (config->doubleBuffer != 0);
+    modes->stereoMode = (config->stereo != 0);
+
+    modes->haveAccumBuffer = ((config->accumRedSize +
+			       config->accumGreenSize +
+			       config->accumBlueSize +
+			       config->accumAlphaSize) > 0);
+    modes->haveDepthBuffer = (config->depthSize > 0);
+    modes->haveStencilBuffer = (config->stencilSize > 0);
+
+    modes->redBits = config->redSize;
+    modes->greenBits = config->greenSize;
+    modes->blueBits = config->blueSize;
+    modes->alphaBits = config->alphaSize;
+    modes->redMask = config->redMask;
+    modes->greenMask = config->greenMask;
+    modes->blueMask = config->blueMask;
+    modes->alphaMask = config->alphaMask;
+#if 0
+    modes->rgbBits = modes->redBits + modes->greenBits + 
+	modes->blueBits + modes->alphaBits;
+#endif
+    assert( !modes->rgbMode || ((config->bufferSize & 0x7) == 0) );
+    modes->rgbBits = config->bufferSize;
+    modes->indexBits = config->bufferSize;
+
+    modes->accumRedBits = config->accumRedSize;
+    modes->accumGreenBits = config->accumGreenSize;
+    modes->accumBlueBits = config->accumBlueSize;
+    modes->accumAlphaBits = config->accumAlphaSize;
+    modes->depthBits = config->depthSize;
+    modes->stencilBits = config->stencilSize;
+
+    modes->numAuxBuffers = 0;	/* XXX: should be picked up from the visual */
+
+    modes->level = config->level;
+}
+
+/*****************************************************************************/
+/* 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) {
+	__GLXdrawablePrivate *glxPriv = glxc->glxPriv;
+
+	glxc->pendingState &= ~__GLX_PENDING_DESTROY;
+
+	assert(glxPriv->xorigin == 0);
+	assert(glxPriv->yorigin == 0);
+	assert(glxPriv->width == 0);
+	assert(glxPriv->height == 0);
+	(*glci->exports.notifyDestroy)(gc);
+	__glXDeassociateContext(glxc, glxPriv);
+	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];
+
+    /* allocate the buffers */
+    if (glxPriv->type == DRAWABLE_WINDOW) {
+	int i;
+	VisualID vid = wVisual((WindowPtr)pDraw);
+	__GLXvisualConfig *pGlxVisual = pGlxScreen->pGlxVisual;
+
+	for (i = 0; i < pGlxScreen->numVisuals; i++, pGlxVisual++) {
+	    if (pGlxVisual->vid == vid) {
+		glxPriv->pGlxVisual = pGlxVisual;
+		break;
+	    }
+	}
+	__glXFBInitDrawable(glxPriv, modes);
+    } else {
+	glxPriv->pGlxVisual = glxPriv->pGlxPixmap->pGlxVisual;
+	__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/GL/glx/glxutil.h b/GL/glx/glxutil.h
new file mode 100644
index 000000000..a4d40afc4
--- /dev/null
+++ b/GL/glx/glxutil.h
@@ -0,0 +1,78 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/glxutil.h,v 1.3 2001/03/21 16:29:37 dawes Exp $ */
+#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, __GLXdrawablePrivate *glxPriv);
+extern void __glXDeassociateContext(__GLXcontext *glxc, __GLXdrawablePrivate *glxPriv);
+
+/* 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);
+extern void __glXFormatGLModes(__GLcontextModes *modes, __GLXvisualConfig *config);
+
+/* 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);
+
+
+#endif /* _glxcmds_h_ */
+
diff --git a/GL/glx/impsize.h b/GL/glx/impsize.h
new file mode 100644
index 000000000..f4c2778f4
--- /dev/null
+++ b/GL/glx/impsize.h
@@ -0,0 +1,70 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/impsize.h,v 1.3 2001/03/21 16:29:37 dawes Exp $ */
+#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.
+*/
+extern int __glCallLists_size(GLsizei n, GLenum type);
+extern int __glColorTableParameterfv_size(GLenum pname);
+extern int __glColorTableParameteriv_size(GLenum pname);
+extern int __glConvolutionParameterfv_size(GLenum pname);
+extern int __glConvolutionParameteriv_size(GLenum pname);
+extern int __glDrawPixels_size(GLenum format, GLenum type, GLsizei w,GLsizei h);
+extern int __glFogfv_size(GLenum pname);
+extern int __glFogiv_size(GLenum pname);
+extern int __glLightModelfv_size(GLenum pname);
+extern int __glLightModeliv_size(GLenum pname);
+extern int __glLightfv_size(GLenum pname);
+extern int __glLightiv_size(GLenum pname);
+extern int __glMaterialfv_size(GLenum pname);
+extern int __glMaterialiv_size(GLenum pname);
+extern int __glTexEnvfv_size(GLenum e);
+extern int __glTexEnviv_size(GLenum e);
+extern int __glTexGendv_size(GLenum e);
+extern int __glTexGenfv_size(GLenum e);
+extern int __glTexGeniv_size(GLenum pname);
+extern int __glTexParameterfv_size(GLenum e);
+extern int __glTexParameteriv_size(GLenum e);
+extern int __glEvalComputeK(GLenum target);
+
+#endif /* _impsize_h_ */
diff --git a/GL/glx/render2.c b/GL/glx/render2.c
new file mode 100644
index 000000000..04bef0e8c
--- /dev/null
+++ b/GL/glx/render2.c
@@ -0,0 +1,245 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/render2.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 */
+#include <glxserver.h>
+#include "unpack.h"
+#include "g_disptab.h"
+#include "g_disptab_EXT.h"
+
+extern GLint __glEvalComputeK(GLenum target);
+
+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 = __glEvalComputeK(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 = __glEvalComputeK(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, compsize;
+    GLenum target;
+    GLdouble u1, u2, *points;
+
+    target = *(GLenum*) (pc + 16);
+    order = *(GLint*) (pc + 20);
+    k = __glEvalComputeK(target);
+    if (order < 0 || k < 0) {
+	compsize = 0;
+    } else {
+	compsize = order * k;
+    }
+    __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, compsize;
+    GLenum target;
+
+    target = *(GLenum *)(pc + 32);
+    uorder = *(GLint *)(pc + 36);
+    vorder = *(GLint *)(pc + 40);
+    k = __glEvalComputeK(target);
+    if (vorder < 0 || uorder < 0 || k < 0) {
+	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);
+    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;
+	  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 __glXDisp_DrawArraysEXT(GLbyte *pc)
+{
+#ifdef XXX_STUB
+#endif /*XXX_STUB*/
+}
diff --git a/GL/glx/render2swap.c b/GL/glx/render2swap.c
new file mode 100644
index 000000000..e873d88aa
--- /dev/null
+++ b/GL/glx/render2swap.c
@@ -0,0 +1,391 @@
+/* $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 */
+#include "glxserver.h"
+#include "unpack.h"
+#include "g_disptab.h"
+#include "g_disptab_EXT.h"
+
+extern GLint __glEvalComputeK(GLenum target);
+
+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 = __glEvalComputeK(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 = __glEvalComputeK(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 = __glEvalComputeK(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 = __glEvalComputeK(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)
+{
+#ifdef XXX_STUB
+#endif /*XXX_STUB*/
+}
diff --git a/GL/glx/renderpix.c b/GL/glx/renderpix.c
new file mode 100644
index 000000000..ad5625dd6
--- /dev/null
+++ b/GL/glx/renderpix.c
@@ -0,0 +1,307 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/renderpix.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
+#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, hdr->width, 1,
+			       hdr->rowLength, 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/GL/glx/renderpixswap.c b/GL/glx/renderpixswap.c
new file mode 100644
index 000000000..3b0e1f6b7
--- /dev/null
+++ b/GL/glx/renderpixswap.c
@@ -0,0 +1,550 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/renderpixswap.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
+#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, hdr->width, 1,
+			       hdr->rowLength, 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/GL/glx/rensize.c b/GL/glx/rensize.c
new file mode 100644
index 000000000..d93e8a206
--- /dev/null
+++ b/GL/glx/rensize.c
@@ -0,0 +1,1000 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/rensize.c,v 1.5 2002/02/22 21:45:07 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.
+**
+*/
+
+#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 __glCallLists_size( n, type );	/* defined in samplegl lib */
+}
+
+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 = __glEvalComputeK( 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 = __glEvalComputeK(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 = __glEvalComputeK( 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 = __glEvalComputeK( 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;
+}
+
+int __glXImageSize( GLenum format, GLenum type, GLsizei w, GLsizei h,
+	       GLint rowLength, GLint skipRows, GLint alignment )
+{
+    GLint bytesPerElement, elementsPerGroup, groupsPerRow;
+    GLint groupSize, rowSize, padding;
+
+    if (w < 0 || h < 0 ||
+	(type == GL_BITMAP &&
+	 (format != GL_COLOR_INDEX && format != GL_STENCIL_INDEX))) {
+	return -1;
+    }
+    if (w==0 || h==0) 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:
+	    elementsPerGroup = 1;
+	    break;
+	  case GL_RED:
+	  case GL_GREEN:
+	  case GL_BLUE:
+	  case GL_ALPHA:
+	  case GL_LUMINANCE:
+	  case GL_INTENSITY:
+	    elementsPerGroup = 1;
+	    break;
+	  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:
+	    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:
+	    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;
+	}
+	return ((h + skipRows) * rowSize);
+    }
+}
+
+/* XXX
+ * This should be folded into __glXImageSize().
+ */
+int __glXImage3DSize( GLenum format, GLenum type, 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;
+
+    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:
+	    elementsPerGroup = 1;
+	    break;
+	  case GL_RED:
+	  case GL_GREEN:
+	  case GL_BLUE:
+	  case GL_ALPHA:
+	  case GL_LUMINANCE:
+	  case GL_INTENSITY:
+	    elementsPerGroup = 1;
+	    break;
+	  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:
+	    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:
+	    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, w, h, rowLength, 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, w, h,
+		      rowLength, 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, w, 1, rowLength, 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, w, h, rowLength, 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_NORMAL_ARRAY:
+	    if (numVals != 3) {
+		/* bad size */
+		return -1;
+	    }
+	    break;
+	  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, w, 1, rowLength, 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, w, h, rowLength, 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 __glXImage3DSize( format, type, 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 __glXImage3DSize( format, type, 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, w, 1, rowLength, 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, w, h, rowLength, 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, w, 1, rowLength, 0, alignment );
+    image1size = __GLX_PAD(image1size);
+    image2size = __glXImageSize ( format, type, h, 1, rowLength, 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, w, 1, rowLength, 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, count, 1, rowLength, 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);
+}
diff --git a/GL/glx/rensizetab.c b/GL/glx/rensizetab.c
new file mode 100644
index 000000000..71a96d25c
--- /dev/null
+++ b/GL/glx/rensizetab.c
@@ -0,0 +1,2327 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/rensizetab.c,v 1.3 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.
+**
+*/
+
+#include "glxserver.h"
+
+__GLXrenderSizeData __glXRenderSizeTable[] = {
+	/* 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                         },
+	/* no such opcode      */	{  0, 	0                         },
+	/* 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 */       {  16,  0                         },
+};
+__GLXrenderSizeData __glXRenderSizeTable_EXT[] = {
+        /* ColorTable          */       {  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                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
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+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+        /* no such opcode      */       {   0,  0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no such opcode      */	{   0, 	0                         },
+	/* no 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   */       {  40,  0 },
+};
diff --git a/GL/glx/single2.c b/GL/glx/single2.c
new file mode 100644
index 000000000..286f63d70
--- /dev/null
+++ b/GL/glx/single2.c
@@ -0,0 +1,373 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/single2.c,v 1.6 2001/06/06 19:00:15 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
+#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 __glXDisp_GetString(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client;
+    __GLXcontext *cx;
+    GLenum name;
+    const char *string;
+    int error;
+    char *buf = NULL, *buf1 = NULL;
+    GLint length = 0;
+
+    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;
+    }
+    if (string) {
+	length = __glXStrlen((const char *) string) + 1;
+    }
+
+    __GLX_BEGIN_REPLY(length);
+    __GLX_PUT_SIZE(length);
+    __GLX_SEND_HEADER();
+    WriteToClient(client, length, (char *) string); 
+    if (buf != NULL) {
+	__glXFree(buf);
+    }
+    return Success;
+}
+
+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/GL/glx/single2swap.c b/GL/glx/single2swap.c
new file mode 100644
index 000000000..96db415f9
--- /dev/null
+++ b/GL/glx/single2swap.c
@@ -0,0 +1,350 @@
+/* $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
+#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)
+{
+    ClientPtr client;
+    __GLXcontext *cx;
+    GLenum name;
+    const char *string;
+    __GLX_DECLARE_SWAP_VARIABLES;
+    int error;
+    char *buf = NULL, *buf1 = NULL;
+    GLint length = 0;
+
+    __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);
+    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;
+    }
+    if (string) {
+	length = __glXStrlen((const char *) string) + 1;
+    }
+
+    __GLX_BEGIN_REPLY(length);
+    __GLX_PUT_SIZE(length);
+
+    __GLX_SWAP_REPLY_SIZE();
+    __GLX_SWAP_REPLY_HEADER();
+    __GLX_SEND_HEADER();
+    WriteToClient(client, length, (char *) string); 
+    if (buf != NULL) {
+	__glXFree(buf);
+    }
+
+    return Success;
+}
+
+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/GL/glx/singlepix.c b/GL/glx/singlepix.c
new file mode 100644
index 000000000..85be77d85
--- /dev/null
+++ b/GL/glx/singlepix.c
@@ -0,0 +1,458 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/singlepix.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
+#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/GL/glx/singlepixswap.c b/GL/glx/singlepixswap.c
new file mode 100644
index 000000000..2b488312e
--- /dev/null
+++ b/GL/glx/singlepixswap.c
@@ -0,0 +1,514 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/singlepixswap.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.
+**
+*/
+
+#define NEED_REPLIES
+#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/GL/glx/singlesize.c b/GL/glx/singlesize.c
new file mode 100644
index 000000000..21652babd
--- /dev/null
+++ b/GL/glx/singlesize.c
@@ -0,0 +1,1133 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/singlesize.c,v 1.4 2002/02/22 21:45:07 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.
+**
+*/
+
+#include <GL/gl.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)
+{
+    GLint elements, esize;
+    GLint rowsize, padding;
+
+    if (w < 0 || h < 0) {
+	return -1;
+    }
+    switch (format) {
+      case GL_COLOR_INDEX:
+      case GL_STENCIL_INDEX:
+      case GL_DEPTH_COMPONENT:
+	elements = 1;
+	break;
+      case GL_RED:
+      case GL_GREEN:
+      case GL_BLUE:
+      case GL_ALPHA:
+      case GL_LUMINANCE:
+      case GL_INTENSITY:
+	elements = 1;
+	break;
+      case GL_LUMINANCE_ALPHA:
+	elements = 2;
+	break;
+      case GL_RGB:
+      case GL_BGR:
+	elements = 3;
+	break;
+      case GL_RGBA:
+      case GL_BGRA:
+      case GL_ABGR_EXT:
+	elements = 4;
+	break;
+      default:
+	return -1;
+    }
+    /*
+    ** According to the GLX protocol, each row must be padded to a multiple of
+    ** 4 bytes.  4 bytes also happens to be the default alignment in the pixel
+    ** store modes of the GL.
+    */
+    switch (type) {
+      case GL_BITMAP:
+	if (format == GL_COLOR_INDEX || format == GL_STENCIL_INDEX) {
+	   rowsize = ((w * elements)+7)/8;
+	   padding = rowsize % 4;
+	   if (padding) {
+	      rowsize += 4 - padding;
+	   }
+	   return (rowsize * h);
+	} else {
+	   return -1;
+	}
+      case GL_BYTE:
+      case GL_UNSIGNED_BYTE:
+	esize = 1;
+	break;
+      case GL_UNSIGNED_BYTE_3_3_2:
+      case GL_UNSIGNED_BYTE_2_3_3_REV:
+	esize = 1;
+	elements = 1;
+	break;
+      case GL_SHORT:
+      case GL_UNSIGNED_SHORT:
+	esize = 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:
+	esize = 2;
+	elements = 1;
+	break;
+      case GL_INT:
+      case GL_UNSIGNED_INT:
+      case GL_FLOAT:
+	esize = 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:
+	esize = 4;
+	elements = 1;
+	break;
+      default:
+	return -1;
+    }
+    rowsize = w * elements * esize;
+    padding = rowsize % 4;
+    if (padding) {
+	rowsize += 4 - padding;
+    }
+    return (rowsize * h);
+}
+
+GLint __glGetTexEnvfv_size(GLenum pname)
+{
+    switch (pname) {
+      case GL_TEXTURE_ENV_MODE:
+	return 1;
+      case GL_TEXTURE_ENV_COLOR:
+	return 4;
+      case GL_TEXTURE_LOD_BIAS_EXT:
+	return 1;
+      case GL_COMBINE_RGB_ARB:
+      case GL_COMBINE_ALPHA_ARB:
+      case GL_SOURCE0_RGB_ARB:
+      case GL_SOURCE1_RGB_ARB:
+      case GL_SOURCE2_RGB_ARB:
+      case GL_SOURCE0_ALPHA_ARB:
+      case GL_SOURCE1_ALPHA_ARB:
+      case GL_SOURCE2_ALPHA_ARB:
+      case GL_OPERAND0_RGB_ARB:
+      case GL_OPERAND1_RGB_ARB:
+      case GL_OPERAND2_RGB_ARB:
+      case GL_OPERAND0_ALPHA_ARB:
+      case GL_OPERAND1_ALPHA_ARB:
+      case GL_OPERAND2_ALPHA_ARB:
+      case GL_RGB_SCALE_ARB:
+      case GL_ALPHA_SCALE:
+	return 1;
+      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_WRAP_S:
+      case GL_TEXTURE_WRAP_T:
+      case GL_TEXTURE_WRAP_R:
+	return 1;
+      case GL_TEXTURE_MIN_FILTER:
+      case GL_TEXTURE_MAG_FILTER:
+	return 1;
+      case GL_TEXTURE_BORDER_COLOR:
+	return 4;
+      case GL_TEXTURE_PRIORITY:
+	return 1;
+      case GL_TEXTURE_RESIDENT:
+	return 1;
+      case GL_TEXTURE_MIN_LOD:
+      case GL_TEXTURE_MAX_LOD:
+      case GL_TEXTURE_BASE_LEVEL:
+      case GL_TEXTURE_MAX_LEVEL:
+	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);
+}
+
+static GLint EvalComputeK(GLenum target)
+{
+    switch(target) {
+      case GL_MAP1_VERTEX_4:
+      case GL_MAP1_COLOR_4:
+      case GL_MAP1_TEXTURE_COORD_4:
+      case GL_MAP2_VERTEX_4:
+      case GL_MAP2_COLOR_4:
+      case GL_MAP2_TEXTURE_COORD_4:
+	return 4;
+      case GL_MAP1_VERTEX_3:
+      case GL_MAP1_TEXTURE_COORD_3:
+      case GL_MAP1_NORMAL:
+      case GL_MAP2_VERTEX_3:
+      case GL_MAP2_TEXTURE_COORD_3:
+      case GL_MAP2_NORMAL:
+	return 3;
+      case GL_MAP1_TEXTURE_COORD_2:
+      case GL_MAP2_TEXTURE_COORD_2:
+	return 2;
+      case GL_MAP1_TEXTURE_COORD_1:
+      case GL_MAP2_TEXTURE_COORD_1:
+      case GL_MAP1_INDEX:
+      case GL_MAP2_INDEX:
+	return 1;
+    }
+    return 0;
+}
+
+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 = EvalComputeK(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 = EvalComputeK(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_TEXTURE_CUBE_MAP_ARB:
+      case GL_TEXTURE_BINDING_CUBE_MAP_ARB:
+      case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB:
+	return 1;
+      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:
+	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)
+{
+    GLint elements, esize;
+    GLint padding, rowsize;
+
+    switch (format) {
+      case GL_RGBA:
+      case GL_BGRA:
+      case GL_ABGR_EXT:
+	elements = 4;
+	break;
+      case GL_RGB:
+      case GL_BGR:
+	elements = 3;
+	break;
+      case GL_RED:
+      case GL_GREEN:
+      case GL_BLUE:
+      case GL_ALPHA:
+      case GL_LUMINANCE:
+      case GL_INTENSITY:
+	elements = 1;
+	break;
+      case GL_LUMINANCE_ALPHA:
+	elements = 2;
+	break;
+      default:
+	return -1;
+    }
+    switch (type) {
+      case GL_BYTE:
+      case GL_UNSIGNED_BYTE:
+	esize = 1;
+	break;
+      case GL_UNSIGNED_BYTE_3_3_2:
+      case GL_UNSIGNED_BYTE_2_3_3_REV:
+	esize = 1;
+	elements = 1;
+	break;
+      case GL_SHORT:
+      case GL_UNSIGNED_SHORT:
+	esize = 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:
+	esize = 2;
+	elements = 1;
+	break;
+      case GL_INT:
+      case GL_UNSIGNED_INT:
+      case GL_FLOAT:
+	esize = 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:
+	esize = 4;
+	elements = 1;
+	break;
+      default:
+	return -1;
+    }
+    /*
+    ** According to the GLX protocol, each row must be padded to a multiple of
+    ** 4 bytes.  4 bytes also happens to be the default alignment in the pixel
+    ** store modes of the GL.
+    */
+    rowsize = width * elements * esize;
+    padding = rowsize % 4;
+    if (padding) {
+	rowsize += 4 - padding;
+    }
+    return (rowsize * height * depth);
+}
+
+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/GL/glx/singlesize.h b/GL/glx/singlesize.h
new file mode 100644
index 000000000..829338094
--- /dev/null
+++ b/GL/glx/singlesize.h
@@ -0,0 +1,81 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/singlesize.h,v 1.3 2001/03/21 16:29:37 dawes Exp $ */
+#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.
+**
+*/
+
+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/GL/glx/unpack.h b/GL/glx/unpack.h
new file mode 100644
index 000000000..62fc43761
--- /dev/null
+++ b/GL/glx/unpack.h
@@ -0,0 +1,236 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/unpack.h,v 1.5 2002/10/30 12:52:03 alanh Exp $ */
+#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/GL/glx/xfont.c b/GL/glx/xfont.c
new file mode 100644
index 000000000..3ea767d2b
--- /dev/null
+++ b/GL/glx/xfont.c
@@ -0,0 +1,191 @@
+/* $XFree86: xc/programs/Xserver/GL/glx/xfont.c,v 1.3 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
+#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/GL/include/GL/glx_ansic.h b/GL/include/GL/glx_ansic.h
new file mode 100644
index 000000000..c50288055
--- /dev/null
+++ b/GL/include/GL/glx_ansic.h
@@ -0,0 +1,111 @@
+#ifndef _glx_ansic_h_
+#define _glx_ansic_h_
+
+/* $XFree86: xc/programs/Xserver/GL/include/GL/glx_ansic.h,v 1.7 2002/04/04 14:05:36 eich 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/GL/include/GL/xf86glx.h b/GL/include/GL/xf86glx.h
new file mode 100644
index 000000000..7a467b9b5
--- /dev/null
+++ b/GL/include/GL/xf86glx.h
@@ -0,0 +1,39 @@
+/* $XFree86: xc/programs/Xserver/GL/include/GL/xf86glx.h,v 1.4 2000/02/23 04:46:54 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>
+ *
+ */
+
+#include "miscstruct.h"
+
+#ifdef XFree86LOADER
+#include "xf86_ansic.h"
+#endif