Merge branch 'vbo-0.2'

Conflicts:

	src/mesa/main/texcompress_s3tc.c
	src/mesa/tnl/t_array_api.c

6 files changed, 0 insertions, 1572 deletions

diff --git a/src/mesa/array_cache/ac_context.c b/src/mesa/array_cache/ac_context.c
deleted file mode 100644
index 5d5ad5e363b..00000000000
--- a/src/mesa/array_cache/ac_context.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  5.1
- *
- * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <[email protected]>
- */
-
-#include "glheader.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-
-#include "array_cache/ac_context.h"
-
-
-/*
- * Initialize the array fallbacks.  That is, by default the fallback arrays
- * point into the current vertex attribute values in ctx->Current.Attrib[]
- */
-static void _ac_fallbacks_init( GLcontext *ctx )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   struct gl_client_array *cl;
-   GLuint i;
-
-   cl = &ac->Fallback.Normal;
-   cl->Size = 3;
-   cl->Type = GL_FLOAT;
-   cl->Stride = 0;
-   cl->StrideB = 0;
-   cl->Ptr = (GLubyte *) ctx->Current.Attrib[VERT_ATTRIB_NORMAL];
-   cl->Enabled = 1;
-   cl->Flags = CA_CLIENT_DATA;	/* hack */
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   cl = &ac->Fallback.Color;
-   cl->Size = 4;
-   cl->Type = GL_FLOAT;
-   cl->Stride = 0;
-   cl->StrideB = 0;
-   cl->Ptr = (GLubyte *) ctx->Current.Attrib[VERT_ATTRIB_COLOR0];
-   cl->Enabled = 1;
-   cl->Flags = CA_CLIENT_DATA;	/* hack */
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   cl = &ac->Fallback.SecondaryColor;
-   cl->Size = 3;
-   cl->Type = GL_FLOAT;
-   cl->Stride = 0;
-   cl->StrideB = 0;
-   cl->Ptr = (GLubyte *) ctx->Current.Attrib[VERT_ATTRIB_COLOR1];
-   cl->Enabled = 1;
-   cl->Flags = CA_CLIENT_DATA;	/* hack */
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   cl = &ac->Fallback.FogCoord;
-   cl->Size = 1;
-   cl->Type = GL_FLOAT;
-   cl->Stride = 0;
-   cl->StrideB = 0;
-   cl->Ptr = (GLubyte *) &ctx->Current.Attrib[VERT_ATTRIB_FOG];
-   cl->Enabled = 1;
-   cl->Flags = CA_CLIENT_DATA;	/* hack */
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   cl = &ac->Fallback.Index;
-   cl->Size = 1;
-   cl->Type = GL_FLOAT;
-   cl->Stride = 0;
-   cl->StrideB = 0;
-   cl->Ptr = (GLubyte *) &ctx->Current.Attrib[VERT_ATTRIB_COLOR_INDEX];
-   cl->Enabled = 1;
-   cl->Flags = CA_CLIENT_DATA;	/* hack */
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   for (i = 0 ; i < MAX_TEXTURE_COORD_UNITS ; i++) {
-      cl = &ac->Fallback.TexCoord[i];
-      cl->Size = 4;
-      cl->Type = GL_FLOAT;
-      cl->Stride = 0;
-      cl->StrideB = 0;
-      cl->Ptr = (GLubyte *) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + i];
-      cl->Enabled = 1;
-      cl->Flags = CA_CLIENT_DATA;	/* hack */
-#if FEATURE_ARB_vertex_buffer_object
-      cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-   }
-
-   cl = &ac->Fallback.EdgeFlag;
-   cl->Size = 1;
-   cl->Type = GL_UNSIGNED_BYTE;
-   cl->Stride = 0;
-   cl->StrideB = 0;
-   cl->Ptr = (GLubyte *) &ctx->Current.EdgeFlag;
-   cl->Enabled = 1;
-   cl->Flags = CA_CLIENT_DATA;	/* hack */
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   for (i = 0; i < VERT_ATTRIB_MAX; i++) {
-      cl = &ac->Fallback.Attrib[i];
-      cl->Size = 4;
-      cl->Type = GL_FLOAT;
-      cl->Stride = 0;
-      cl->StrideB = 0;
-      cl->Ptr = (GLubyte *) ctx->Current.Attrib[i];
-      cl->Enabled = 1;
-      cl->Flags = CA_CLIENT_DATA; /* hack */
-#if FEATURE_ARB_vertex_buffer_object
-      cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-   }
-}
-
-
-/*
- * Initialize the array cache pointers, types, strides, etc.
- */
-static void _ac_cache_init( GLcontext *ctx )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   struct gl_client_array *cl;
-   GLuint size = ctx->Const.MaxArrayLockSize + MAX_CLIPPED_VERTICES;
-   GLuint i;
-
-   cl = &ac->Cache.Vertex;
-   cl->Size = 4;
-   cl->Type = GL_FLOAT;
-   cl->Stride = 0;
-   cl->StrideB = 4 * sizeof(GLfloat);
-   cl->Ptr = (GLubyte *) MALLOC( cl->StrideB * size );
-   cl->Enabled = 1;
-   cl->Flags = 0;
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   cl = &ac->Cache.Normal;
-   cl->Size = 3;
-   cl->Type = GL_FLOAT;
-   cl->Stride = 0;
-   cl->StrideB = 3 * sizeof(GLfloat);
-   cl->Ptr = (GLubyte *) MALLOC( cl->StrideB * size );
-   cl->Enabled = 1;
-   cl->Flags = 0;
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   cl = &ac->Cache.Color;
-   cl->Size = 4;
-   cl->Type = GL_FLOAT;
-   cl->Stride = 0;
-   cl->StrideB = 4 * sizeof(GLfloat);
-   cl->Ptr = (GLubyte *) MALLOC( cl->StrideB * size );
-   cl->Enabled = 1;
-   cl->Flags = 0;
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   cl = &ac->Cache.SecondaryColor;
-   cl->Size = 3;
-   cl->Type = GL_FLOAT;
-   cl->Stride = 0;
-   cl->StrideB = 4 * sizeof(GLfloat);
-   cl->Ptr = (GLubyte *) MALLOC( cl->StrideB * size );
-   cl->Enabled = 1;
-   cl->Flags = 0;
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   cl = &ac->Cache.FogCoord;
-   cl->Size = 1;
-   cl->Type = GL_FLOAT;
-   cl->Stride = 0;
-   cl->StrideB = sizeof(GLfloat);
-   cl->Ptr = (GLubyte *) MALLOC( cl->StrideB * size );
-   cl->Enabled = 1;
-   cl->Flags = 0;
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   cl = &ac->Cache.Index;
-   cl->Size = 1;
-   cl->Type = GL_FLOAT;
-   cl->Stride = 0;
-   cl->StrideB = sizeof(GLfloat);
-   cl->Ptr = (GLubyte *) MALLOC( cl->StrideB * size );
-   cl->Enabled = 1;
-   cl->Flags = 0;
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   for (i = 0; i < MAX_TEXTURE_COORD_UNITS; i++) {
-      cl = &ac->Cache.TexCoord[i];
-      cl->Size = 4;
-      cl->Type = GL_FLOAT;
-      cl->Stride = 0;
-      cl->StrideB = 4 * sizeof(GLfloat);
-      cl->Ptr = (GLubyte *) MALLOC( cl->StrideB * size );
-      cl->Enabled = 1;
-      cl->Flags = 0;
-#if FEATURE_ARB_vertex_buffer_object
-      cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-   }
-
-   cl = &ac->Cache.EdgeFlag;
-   cl->Size = 1;
-   cl->Type = GL_UNSIGNED_BYTE;
-   cl->Stride = 0;
-   cl->StrideB = sizeof(GLubyte);
-   cl->Ptr = (GLubyte *) MALLOC( cl->StrideB * size );
-   cl->Enabled = 1;
-   cl->Flags = 0;
-#if FEATURE_ARB_vertex_buffer_object
-   cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-
-   for (i = 0 ; i < VERT_ATTRIB_MAX; i++) {
-      cl = &ac->Cache.Attrib[i];
-      cl->Size = 4;
-      cl->Type = GL_FLOAT;
-      cl->Stride = 0;
-      cl->StrideB = 4 * sizeof(GLfloat);
-      cl->Ptr = (GLubyte *) MALLOC( cl->StrideB * size );
-      cl->Enabled = 1;
-      cl->Flags = 0;
-#if FEATURE_ARB_vertex_buffer_object
-      cl->BufferObj = ctx->Array.NullBufferObj;
-#endif
-   }
-}
-
-
-/* This storage used to hold translated client data if type or stride
- * need to be fixed.
- */
-static void _ac_elts_init( GLcontext *ctx )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   GLuint size = 1000;
-
-   ac->Elts = (GLuint *)MALLOC( sizeof(GLuint) * size );
-   ac->elt_size = size;
-}
-
-static void _ac_raw_init( GLcontext *ctx )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   GLuint i;
-
-   ac->Raw.Color = ac->Fallback.Color;
-   ac->Raw.EdgeFlag = ac->Fallback.EdgeFlag;
-   ac->Raw.FogCoord = ac->Fallback.FogCoord;
-   ac->Raw.Index = ac->Fallback.Index;
-   ac->Raw.Normal = ac->Fallback.Normal;
-   ac->Raw.SecondaryColor = ac->Fallback.SecondaryColor;
-   ac->Raw.Vertex = ctx->Array.ArrayObj->Vertex;
-
-   ac->IsCached.Color = GL_FALSE;
-   ac->IsCached.EdgeFlag = GL_FALSE;
-   ac->IsCached.FogCoord = GL_FALSE;
-   ac->IsCached.Index = GL_FALSE;
-   ac->IsCached.Normal = GL_FALSE;
-   ac->IsCached.SecondaryColor = GL_FALSE;
-   ac->IsCached.Vertex = GL_FALSE;
-
-   for (i = 0 ; i < MAX_TEXTURE_COORD_UNITS ; i++) {
-      ac->Raw.TexCoord[i] = ac->Fallback.TexCoord[i];
-      ac->IsCached.TexCoord[i] = GL_FALSE;
-   }
-
-   for (i = 0 ; i < VERT_ATTRIB_MAX ; i++) {
-      ac->Raw.Attrib[i] = ac->Fallback.Attrib[i];
-      ac->IsCached.Attrib[i] = GL_FALSE;
-   }
-}
-
-GLboolean _ac_CreateContext( GLcontext *ctx )
-{
-   ctx->acache_context = CALLOC(sizeof(ACcontext));
-   if (ctx->acache_context) {
-      _ac_cache_init( ctx );
-      _ac_fallbacks_init( ctx );
-      _ac_raw_init( ctx );
-      _ac_elts_init( ctx );
-      return GL_TRUE;
-   }
-   return GL_FALSE;
-}
-
-void _ac_DestroyContext( GLcontext *ctx )
-{
-   struct gl_buffer_object *nullObj = ctx->Array.NullBufferObj;
-   ACcontext *ac = AC_CONTEXT(ctx);
-   GLint i;
-
-   /* only free vertex data if it's really a pointer to vertex data and
-    * not an offset into a buffer object.
-    */
-   if (ac->Cache.Vertex.Ptr && ac->Cache.Vertex.BufferObj == nullObj)
-      FREE( (void *) ac->Cache.Vertex.Ptr );
-   if (ac->Cache.Normal.Ptr && ac->Cache.Normal.BufferObj == nullObj)
-      FREE( (void *) ac->Cache.Normal.Ptr );
-   if (ac->Cache.Color.Ptr && ac->Cache.Color.BufferObj == nullObj)
-      FREE( (void *) ac->Cache.Color.Ptr );
-   if (ac->Cache.SecondaryColor.Ptr && ac->Cache.SecondaryColor.BufferObj == nullObj)
-      FREE( (void *) ac->Cache.SecondaryColor.Ptr );
-   if (ac->Cache.EdgeFlag.Ptr && ac->Cache.EdgeFlag.BufferObj == nullObj)
-      FREE( (void *) ac->Cache.EdgeFlag.Ptr );
-   if (ac->Cache.Index.Ptr && ac->Cache.Index.BufferObj == nullObj)
-      FREE( (void *) ac->Cache.Index.Ptr );
-   if (ac->Cache.FogCoord.Ptr && ac->Cache.FogCoord.BufferObj == nullObj)
-      FREE( (void *) ac->Cache.FogCoord.Ptr );
-
-   for (i = 0; i < MAX_TEXTURE_COORD_UNITS; i++) {
-      if (ac->Cache.TexCoord[i].Ptr && ac->Cache.TexCoord[i].BufferObj == nullObj)
-	 FREE( (void *) ac->Cache.TexCoord[i].Ptr );
-   }
-
-   for (i = 0; i < VERT_ATTRIB_MAX; i++) {
-      if (ac->Cache.Attrib[i].Ptr && ac->Cache.Attrib[i].BufferObj == nullObj)
-	 FREE( (void *) ac->Cache.Attrib[i].Ptr );
-   }
-
-   if (ac->Elts)
-      FREE( ac->Elts );
-
-   /* Free the context structure itself */
-   FREE(ac);
-   ctx->acache_context = NULL;
-}
-
-void _ac_InvalidateState( GLcontext *ctx, GLuint new_state )
-{
-   AC_CONTEXT(ctx)->NewState |= new_state;
-   AC_CONTEXT(ctx)->NewArrayState |= ctx->Array.NewState;
-}
diff --git a/src/mesa/array_cache/ac_context.h b/src/mesa/array_cache/ac_context.h
deleted file mode 100644
index 36aded3152c..00000000000
--- a/src/mesa/array_cache/ac_context.h
+++ /dev/null
@@ -1,99 +0,0 @@
-
-/*
- * Mesa 3-D graphics library
- * Version:  5.1
- *
- * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <[email protected]>
- */
-
-#ifndef _AC_CONTEXT_H
-#define _AC_CONTEXT_H
-
-#include "glheader.h"
-#include "mtypes.h"
-
-#include "array_cache/acache.h"
-
-/* These are used to make the ctx->Current values look like
- * arrays (with zero StrideB).
- */
-struct ac_arrays {
-   struct gl_client_array Vertex;
-   struct gl_client_array Normal;
-   struct gl_client_array Color;
-   struct gl_client_array SecondaryColor;
-   struct gl_client_array FogCoord;
-   struct gl_client_array Index;
-   struct gl_client_array TexCoord[MAX_TEXTURE_COORD_UNITS];
-   struct gl_client_array EdgeFlag;
-   struct gl_client_array Attrib[VERT_ATTRIB_MAX];  /* GL_NV_vertex_program */
-};
-
-struct ac_array_pointers {
-   struct gl_client_array *Vertex;
-   struct gl_client_array *Normal;
-   struct gl_client_array *Color;
-   struct gl_client_array *SecondaryColor;
-   struct gl_client_array *FogCoord;
-   struct gl_client_array *Index;
-   struct gl_client_array *TexCoord[MAX_TEXTURE_COORD_UNITS];
-   struct gl_client_array *EdgeFlag;
-   struct gl_client_array *Attrib[VERT_ATTRIB_MAX];  /* GL_NV_vertex_program */
-};
-
-struct ac_array_flags {
-   GLboolean Vertex;
-   GLboolean Normal;
-   GLboolean Color;
-   GLboolean SecondaryColor;
-   GLboolean FogCoord;
-   GLboolean Index;
-   GLboolean TexCoord[MAX_TEXTURE_COORD_UNITS];
-   GLboolean EdgeFlag;
-   GLboolean Attrib[VERT_ATTRIB_MAX];  /* GL_NV_vertex_program */
-};
-
-
-typedef struct {
-   GLuint NewState;		/* not needed? */
-   GLuint NewArrayState;
-
-   /* Facility for importing and caching array data:
-    */
-   struct ac_arrays Fallback;
-   struct ac_arrays Cache;
-   struct ac_arrays Raw;
-   struct ac_array_flags IsCached;
-   GLuint start;
-   GLuint count;
-
-   /* Facility for importing element lists:
-    */
-   GLuint *Elts;
-   GLuint elt_size;
-
-} ACcontext;
-
-#define AC_CONTEXT(ctx) ((ACcontext *)ctx->acache_context)
-
-#endif
diff --git a/src/mesa/array_cache/ac_import.c b/src/mesa/array_cache/ac_import.c
deleted file mode 100644
index 119e58bf249..00000000000
--- a/src/mesa/array_cache/ac_import.c
+++ /dev/null
@@ -1,922 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.5
- *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <[email protected]>
- */
-
-#include "glheader.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-
-#include "math/m_translate.h"
-#include "array_cache/ac_context.h"
-#include "math/m_translate.h"
-
-#define STRIDE_ARRAY( array, offset ) 					\
-do {									\
-   GLubyte *tmp = ADD_POINTERS( (array).BufferObj->Data, (array).Ptr )	\
-                + (offset) * (array).StrideB;				\
-   (array).Ptr = tmp;							\
-} while (0)
-
-
-/* Set the array pointer back to its source when the cached data is
- * invalidated:
- */
-static void
-reset_texcoord( GLcontext *ctx, GLuint unit )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   if (ctx->Array.ArrayObj->TexCoord[unit].Enabled) {
-      ac->Raw.TexCoord[unit] = ctx->Array.ArrayObj->TexCoord[unit];
-      STRIDE_ARRAY(ac->Raw.TexCoord[unit], ac->start);
-   }
-   else {
-      ac->Raw.TexCoord[unit] = ac->Fallback.TexCoord[unit];
-
-      if (ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit][3] != 1.0)
-	 ac->Raw.TexCoord[unit].Size = 4;
-      else if (ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit][2] != 0.0)
-	 ac->Raw.TexCoord[unit].Size = 3;
-      else
-	 ac->Raw.TexCoord[unit].Size = 2;
-   }
-
-   ac->IsCached.TexCoord[unit] = GL_FALSE;
-   ac->NewArrayState &= ~_NEW_ARRAY_TEXCOORD(unit);
-}
-
-static void
-reset_vertex( GLcontext *ctx )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   ASSERT(ctx->Array.ArrayObj->Vertex.Enabled
-          || (ctx->VertexProgram._Enabled && ctx->Array.ArrayObj->VertexAttrib[0].Enabled));
-   ac->Raw.Vertex = ctx->Array.ArrayObj->Vertex;
-   STRIDE_ARRAY(ac->Raw.Vertex, ac->start);
-   ac->IsCached.Vertex = GL_FALSE;
-   ac->NewArrayState &= ~_NEW_ARRAY_VERTEX;
-}
-
-
-static void
-reset_normal( GLcontext *ctx )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   if (ctx->Array.ArrayObj->Normal.Enabled) {
-      ac->Raw.Normal = ctx->Array.ArrayObj->Normal;
-      STRIDE_ARRAY(ac->Raw.Normal, ac->start);
-   }
-   else {
-      ac->Raw.Normal = ac->Fallback.Normal;
-   }
-
-   ac->IsCached.Normal = GL_FALSE;
-   ac->NewArrayState &= ~_NEW_ARRAY_NORMAL;
-}
-
-
-static void
-reset_color( GLcontext *ctx )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   if (ctx->Array.ArrayObj->Color.Enabled) {
-      ac->Raw.Color = ctx->Array.ArrayObj->Color;
-      STRIDE_ARRAY(ac->Raw.Color, ac->start);
-   }
-   else
-      ac->Raw.Color = ac->Fallback.Color;
-
-   ac->IsCached.Color = GL_FALSE;
-   ac->NewArrayState &= ~_NEW_ARRAY_COLOR0;
-}
-
-
-static void
-reset_secondarycolor( GLcontext *ctx )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   if (ctx->Array.ArrayObj->SecondaryColor.Enabled) {
-      ac->Raw.SecondaryColor = ctx->Array.ArrayObj->SecondaryColor;
-      STRIDE_ARRAY(ac->Raw.SecondaryColor, ac->start);
-   }
-   else
-      ac->Raw.SecondaryColor = ac->Fallback.SecondaryColor;
-
-   ac->IsCached.SecondaryColor = GL_FALSE;
-   ac->NewArrayState &= ~_NEW_ARRAY_COLOR1;
-}
-
-
-static void
-reset_index( GLcontext *ctx )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   if (ctx->Array.ArrayObj->Index.Enabled) {
-      ac->Raw.Index = ctx->Array.ArrayObj->Index;
-      STRIDE_ARRAY(ac->Raw.Index, ac->start);
-   }
-   else
-      ac->Raw.Index = ac->Fallback.Index;
-
-   ac->IsCached.Index = GL_FALSE;
-   ac->NewArrayState &= ~_NEW_ARRAY_INDEX;
-}
-
-
-static void
-reset_fogcoord( GLcontext *ctx )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   if (ctx->Array.ArrayObj->FogCoord.Enabled) {
-      ac->Raw.FogCoord = ctx->Array.ArrayObj->FogCoord;
-      STRIDE_ARRAY(ac->Raw.FogCoord, ac->start);
-   }
-   else
-      ac->Raw.FogCoord = ac->Fallback.FogCoord;
-
-   ac->IsCached.FogCoord = GL_FALSE;
-   ac->NewArrayState &= ~_NEW_ARRAY_FOGCOORD;
-}
-
-
-static void
-reset_edgeflag( GLcontext *ctx )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   if (ctx->Array.ArrayObj->EdgeFlag.Enabled) {
-      ac->Raw.EdgeFlag = ctx->Array.ArrayObj->EdgeFlag;
-      STRIDE_ARRAY(ac->Raw.EdgeFlag, ac->start);
-   }
-   else
-      ac->Raw.EdgeFlag = ac->Fallback.EdgeFlag;
-
-   ac->IsCached.EdgeFlag = GL_FALSE;
-   ac->NewArrayState &= ~_NEW_ARRAY_EDGEFLAG;
-}
-
-
-/**
- * \param index  the generic vertex array number.
- */
-static void
-reset_attrib( GLcontext *ctx, GLuint index )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   if (ctx->Array.ArrayObj->VertexAttrib[index].Enabled) {
-      ac->Raw.Attrib[index] = ctx->Array.ArrayObj->VertexAttrib[index];
-      STRIDE_ARRAY(ac->Raw.Attrib[index], ac->start);
-   }
-   else
-      ac->Raw.Attrib[index] = ac->Fallback.Attrib[index];
-
-   ac->IsCached.Attrib[index] = GL_FALSE;
-   ac->NewArrayState &= ~_NEW_ARRAY_ATTRIB(index);
-}
-
-
-/**
- * Generic import function for color data
- */
-static void
-import( const GLcontext *ctx,
-        GLenum destType,
-        struct gl_client_array *to,
-        const struct gl_client_array *from )
-{
-   const ACcontext *ac = AC_CONTEXT(ctx);
-
-   if (destType == 0) 
-      destType = from->Type;
-
-   switch (destType) {
-   case GL_FLOAT:
-      _math_trans_4fn( (GLfloat (*)[4]) to->Ptr,
-                       from->Ptr,
-		       from->StrideB,
-		       from->Type,
-		       from->Size,
-		       0,
-		       ac->count - ac->start);
-
-      to->StrideB = 4 * sizeof(GLfloat);
-      to->Type = GL_FLOAT;
-      break;
-      
-   case GL_UNSIGNED_BYTE:
-      _math_trans_4ub( (GLubyte (*)[4]) to->Ptr,
-                       from->Ptr,
-		       from->StrideB,
-		       from->Type,
-		       from->Size,
-		       0,
-		       ac->count - ac->start);
-
-      to->StrideB = 4 * sizeof(GLubyte);
-      to->Type = GL_UNSIGNED_BYTE;
-      break;
-
-   case GL_UNSIGNED_SHORT:
-      _math_trans_4us( (GLushort (*)[4]) to->Ptr,
-                       from->Ptr,
-		       from->StrideB,
-		       from->Type,
-		       from->Size,
-		       0,
-		       ac->count - ac->start);
-
-      to->StrideB = 4 * sizeof(GLushort);
-      to->Type = GL_UNSIGNED_SHORT;
-      break;
-      
-   default:
-      _mesa_problem(ctx, "Unexpected dest format in import()");
-      break;
-   }
-}
-
-
-
-/*
- * Functions to import array ranges with specified types and strides.
- * For example, if the vertex data is GLshort[2] and we want GLfloat[3]
- * we'll use an import function to do the data conversion.
- */
-
-static void
-import_texcoord( GLcontext *ctx, GLuint unit, GLenum type, GLuint stride )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   const struct gl_client_array *from = &ac->Raw.TexCoord[unit];
-   struct gl_client_array *to = &ac->Cache.TexCoord[unit];
-   (void) type; (void) stride;
-
-   ASSERT(unit < ctx->Const.MaxTextureCoordUnits);
-
-   /* Limited choices at this stage:
-    */
-   ASSERT(type == GL_FLOAT);
-   ASSERT(stride == 4*sizeof(GLfloat) || stride == 0);
-   ASSERT(ac->count - ac->start < ctx->Const.MaxArrayLockSize);
-
-   _math_trans_4f( (GLfloat (*)[4]) to->Ptr,
-		   from->Ptr,
-		   from->StrideB,
-		   from->Type,
-		   from->Size,
-		   0,
-		   ac->count - ac->start);
-
-   to->Size = from->Size;
-   to->StrideB = 4 * sizeof(GLfloat);
-   to->Type = GL_FLOAT;
-   ac->IsCached.TexCoord[unit] = GL_TRUE;
-}
-
-static void
-import_vertex( GLcontext *ctx, GLenum type, GLuint stride )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   const struct gl_client_array *from = &ac->Raw.Vertex;
-   struct gl_client_array *to = &ac->Cache.Vertex;
-   (void) type; (void) stride;
-
-   /* Limited choices at this stage:
-    */
-   ASSERT(type == GL_FLOAT);
-   ASSERT(stride == 4*sizeof(GLfloat) || stride == 0);
-
-   _math_trans_4f( (GLfloat (*)[4]) to->Ptr,
-		   from->Ptr,
-		   from->StrideB,
-		   from->Type,
-		   from->Size,
-		   0,
-		   ac->count - ac->start);
-
-   to->Size = from->Size;
-   to->StrideB = 4 * sizeof(GLfloat);
-   to->Type = GL_FLOAT;
-   ac->IsCached.Vertex = GL_TRUE;
-}
-
-static void
-import_normal( GLcontext *ctx, GLenum type, GLuint stride )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   const struct gl_client_array *from = &ac->Raw.Normal;
-   struct gl_client_array *to = &ac->Cache.Normal;
-   (void) type; (void) stride;
-
-   /* Limited choices at this stage:
-    */
-   ASSERT(type == GL_FLOAT);
-   ASSERT(stride == 3*sizeof(GLfloat) || stride == 0);
-
-   _math_trans_3fn((GLfloat (*)[3]) to->Ptr,
-		   from->Ptr,
-		   from->StrideB,
-		   from->Type,
-		   0,
-		   ac->count - ac->start);
-
-   to->StrideB = 3 * sizeof(GLfloat);
-   to->Type = GL_FLOAT;
-   ac->IsCached.Normal = GL_TRUE;
-}
-
-static void
-import_color( GLcontext *ctx, GLenum type, GLuint stride )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   const struct gl_client_array *from = &ac->Raw.Color;
-   struct gl_client_array *to = &ac->Cache.Color;
-   (void) stride;
-
-   import( ctx, type, to, from );
-   
-   ac->IsCached.Color = GL_TRUE;
-}
-
-static void
-import_index( GLcontext *ctx, GLenum type, GLuint stride )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   const struct gl_client_array *from = &ac->Raw.Index;
-   struct gl_client_array *to = &ac->Cache.Index;
-   (void) type; (void) stride;
-
-   /* Limited choices at this stage:
-    */
-   ASSERT(type == GL_UNSIGNED_INT);
-   ASSERT(stride == sizeof(GLuint) || stride == 0);
-
-   _math_trans_1ui( (GLuint *) to->Ptr,
-		    from->Ptr,
-		    from->StrideB,
-		    from->Type,
-		    0,
-		    ac->count - ac->start);
-
-   to->StrideB = sizeof(GLuint);
-   to->Type = GL_UNSIGNED_INT;
-   ac->IsCached.Index = GL_TRUE;
-}
-
-static void
-import_secondarycolor( GLcontext *ctx, GLenum type, GLuint stride )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   const struct gl_client_array *from = &ac->Raw.SecondaryColor;
-   struct gl_client_array *to = &ac->Cache.SecondaryColor;
-   (void) stride;
-
-   import( ctx, type, to, from );
-
-   ac->IsCached.SecondaryColor = GL_TRUE;
-}
-
-static void
-import_fogcoord( GLcontext *ctx, GLenum type, GLuint stride )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   const struct gl_client_array *from = &ac->Raw.FogCoord;
-   struct gl_client_array *to = &ac->Cache.FogCoord;
-   (void) type; (void) stride;
-
-   /* Limited choices at this stage:
-    */
-   ASSERT(type == GL_FLOAT);
-   ASSERT(stride == sizeof(GLfloat) || stride == 0);
-
-   _math_trans_1f( (GLfloat *) to->Ptr,
-		   from->Ptr,
-		   from->StrideB,
-		   from->Type,
-		   0,
-		   ac->count - ac->start);
-
-   to->StrideB = sizeof(GLfloat);
-   to->Type = GL_FLOAT;
-   ac->IsCached.FogCoord = GL_TRUE;
-}
-
-static void
-import_edgeflag( GLcontext *ctx, GLenum type, GLuint stride )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   const struct gl_client_array *from = &ac->Raw.EdgeFlag;
-   struct gl_client_array *to = &ac->Cache.EdgeFlag;
-   (void) type; (void) stride;
-
-   /* Limited choices at this stage:
-    */
-   ASSERT(type == GL_UNSIGNED_BYTE);
-   ASSERT(stride == sizeof(GLubyte) || stride == 0);
-
-   _math_trans_1ub( (GLubyte *) to->Ptr,
-		    from->Ptr,
-		    from->StrideB,
-		    from->Type,
-		    0,
-		    ac->count - ac->start);
-
-   to->StrideB = sizeof(GLubyte);
-   to->Type = GL_UNSIGNED_BYTE;
-   ac->IsCached.EdgeFlag = GL_TRUE;
-}
-
-/**
- * \param index  the generic vertex array number
- */
-static void
-import_attrib( GLcontext *ctx, GLuint index, GLenum type, GLuint stride )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-   const struct gl_client_array *from = &ac->Raw.Attrib[index];
-   struct gl_client_array *to = &ac->Cache.Attrib[index];
-   (void) type; (void) stride;
-
-   ASSERT(index < MAX_VERTEX_PROGRAM_ATTRIBS);
-
-   /* Limited choices at this stage:
-    */
-   ASSERT(type == GL_FLOAT);
-   ASSERT(stride == 4*sizeof(GLfloat) || stride == 0);
-   ASSERT(ac->count - ac->start < ctx->Const.MaxArrayLockSize);
-
-   if (from->Normalized) {
-      _math_trans_4fn( (GLfloat (*)[4]) to->Ptr,
-                      from->Ptr,
-                      from->StrideB,
-                      from->Type,
-                      from->Size,
-                      0,
-                      ac->count - ac->start);
-   }
-   else {
-      _math_trans_4f( (GLfloat (*)[4]) to->Ptr,
-                      from->Ptr,
-                      from->StrideB,
-                      from->Type,
-                      from->Size,
-                      0,
-                      ac->count - ac->start);
-   }
-
-   to->Size = from->Size;
-   to->StrideB = 4 * sizeof(GLfloat);
-   to->Type = GL_FLOAT;
-   ac->IsCached.Attrib[index] = GL_TRUE;
-}
-
-
-
-/*
- * Externals to request arrays with specific properties:
- */
-
-
-struct gl_client_array *
-_ac_import_texcoord( GLcontext *ctx,
-                     GLuint unit,
-                     GLenum type,
-                     GLuint reqstride,
-                     GLuint reqsize,
-                     GLboolean reqwriteable,
-                     GLboolean *writeable )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   ASSERT(unit < MAX_TEXTURE_COORD_UNITS);
-
-   /* Can we keep the existing version?
-    */
-   if (ac->NewArrayState & _NEW_ARRAY_TEXCOORD(unit))
-      reset_texcoord( ctx, unit );
-
-   /* Is the request impossible?
-    */
-   if (reqsize != 0 && ac->Raw.TexCoord[unit].Size > (GLint) reqsize)
-      return NULL;
-
-   /* Do we need to pull in a copy of the client data:
-    */
-   if (ac->Raw.TexCoord[unit].Type != type ||
-       (reqstride != 0 && ac->Raw.TexCoord[unit].StrideB != (GLint)reqstride) ||
-       reqwriteable)
-   {
-      if (!ac->IsCached.TexCoord[unit])
-	 import_texcoord(ctx, unit, type, reqstride );
-      *writeable = GL_TRUE;
-      return &ac->Cache.TexCoord[unit];
-   }
-   else {
-      *writeable = GL_FALSE;
-      return &ac->Raw.TexCoord[unit];
-   }
-}
-
-struct gl_client_array *
-_ac_import_vertex( GLcontext *ctx,
-                   GLenum type,
-                   GLuint reqstride,
-                   GLuint reqsize,
-                   GLboolean reqwriteable,
-                   GLboolean *writeable )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   /* Can we keep the existing version?
-    */
-   if (ac->NewArrayState & _NEW_ARRAY_VERTEX)
-      reset_vertex( ctx );
-
-   /* Is the request impossible?
-    */
-   if (reqsize != 0 && ac->Raw.Vertex.Size > (GLint) reqsize)
-      return NULL;
-
-   /* Do we need to pull in a copy of the client data:
-    */
-   if (ac->Raw.Vertex.Type != type ||
-       (reqstride != 0 && ac->Raw.Vertex.StrideB != (GLint) reqstride) ||
-       reqwriteable)
-   {
-      if (!ac->IsCached.Vertex)
-	 import_vertex(ctx, type, reqstride );
-      *writeable = GL_TRUE;
-      return &ac->Cache.Vertex;
-   }
-   else {
-      *writeable = GL_FALSE;
-      return &ac->Raw.Vertex;
-   }
-}
-
-struct gl_client_array *
-_ac_import_normal( GLcontext *ctx,
-                   GLenum type,
-                   GLuint reqstride,
-                   GLboolean reqwriteable,
-                   GLboolean *writeable )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   /* Can we keep the existing version?
-    */
-   if (ac->NewArrayState & _NEW_ARRAY_NORMAL)
-      reset_normal( ctx );
-
-   /* Do we need to pull in a copy of the client data:
-    */
-   if (ac->Raw.Normal.Type != type ||
-       (reqstride != 0 && ac->Raw.Normal.StrideB != (GLint) reqstride) ||
-       reqwriteable)
-   {
-      if (!ac->IsCached.Normal)
-	 import_normal(ctx, type, reqstride );
-      *writeable = GL_TRUE;
-      return &ac->Cache.Normal;
-   }
-   else {
-      *writeable = GL_FALSE;
-      return &ac->Raw.Normal;
-   }
-}
-
-struct gl_client_array *
-_ac_import_color( GLcontext *ctx,
-                  GLenum type,
-                  GLuint reqstride,
-                  GLuint reqsize,
-                  GLboolean reqwriteable,
-                  GLboolean *writeable )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   /* Can we keep the existing version?
-    */
-   if (ac->NewArrayState & _NEW_ARRAY_COLOR0)
-      reset_color( ctx );
-
-   /* Is the request impossible?
-    */
-   if (reqsize != 0 && ac->Raw.Color.Size > (GLint) reqsize) {
-      return NULL;
-   }
-
-   /* Do we need to pull in a copy of the client data:
-    */
-   if ((type != 0 && ac->Raw.Color.Type != type) ||
-       (reqstride != 0 && ac->Raw.Color.StrideB != (GLint) reqstride) ||
-       reqwriteable)
-   {
-      if (!ac->IsCached.Color) {
-      	 import_color(ctx, type, reqstride );
-      }
-      *writeable = GL_TRUE;
-      return &ac->Cache.Color;
-   }
-   else {
-      *writeable = GL_FALSE;
-      return &ac->Raw.Color;
-   }
-}
-
-struct gl_client_array *
-_ac_import_index( GLcontext *ctx,
-                  GLenum type,
-                  GLuint reqstride,
-                  GLboolean reqwriteable,
-                  GLboolean *writeable )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   /* Can we keep the existing version?
-    */
-   if (ac->NewArrayState & _NEW_ARRAY_INDEX)
-      reset_index( ctx );
-
-
-   /* Do we need to pull in a copy of the client data:
-    */
-   if (ac->Raw.Index.Type != type ||
-       (reqstride != 0 && ac->Raw.Index.StrideB != (GLint) reqstride) ||
-       reqwriteable)
-   {
-      if (!ac->IsCached.Index)
-	 import_index(ctx, type, reqstride );
-      *writeable = GL_TRUE;
-      return &ac->Cache.Index;
-   }
-   else {
-      *writeable = GL_FALSE;
-      return &ac->Raw.Index;
-   }
-}
-
-struct gl_client_array *
-_ac_import_secondarycolor( GLcontext *ctx,
-                           GLenum type,
-                           GLuint reqstride,
-                           GLuint reqsize,
-                           GLboolean reqwriteable,
-                           GLboolean *writeable )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   /* Can we keep the existing version?
-    */
-   if (ac->NewArrayState & _NEW_ARRAY_COLOR1)
-      reset_secondarycolor( ctx );
-
-   /* Is the request impossible?
-    */
-   if (reqsize != 0 && ac->Raw.SecondaryColor.Size > (GLint) reqsize)
-      return NULL;
-
-   /* Do we need to pull in a copy of the client data:
-    */
-   if ((type != 0 && ac->Raw.SecondaryColor.Type != type) ||
-       (reqstride != 0 && ac->Raw.SecondaryColor.StrideB != (GLint)reqstride) ||
-       reqwriteable)
-   {
-      if (!ac->IsCached.SecondaryColor)
-	 import_secondarycolor(ctx, type, reqstride );
-      *writeable = GL_TRUE;
-      return &ac->Cache.SecondaryColor;
-   }
-   else {
-      *writeable = GL_FALSE;
-      return &ac->Raw.SecondaryColor;
-   }
-}
-
-struct gl_client_array *
-_ac_import_fogcoord( GLcontext *ctx,
-                     GLenum type,
-                     GLuint reqstride,
-                     GLboolean reqwriteable,
-                     GLboolean *writeable )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   /* Can we keep the existing version?
-    */
-   if (ac->NewArrayState & _NEW_ARRAY_FOGCOORD)
-      reset_fogcoord( ctx );
-
-   /* Do we need to pull in a copy of the client data:
-    */
-   if (ac->Raw.FogCoord.Type != type ||
-       (reqstride != 0 && ac->Raw.FogCoord.StrideB != (GLint) reqstride) ||
-       reqwriteable)
-   {
-      if (!ac->IsCached.FogCoord)
-	 import_fogcoord(ctx, type, reqstride );
-      *writeable = GL_TRUE;
-      return &ac->Cache.FogCoord;
-   }
-   else {
-      *writeable = GL_FALSE;
-      return &ac->Raw.FogCoord;
-   }
-}
-
-struct gl_client_array *
-_ac_import_edgeflag( GLcontext *ctx,
-                     GLenum type,
-                     GLuint reqstride,
-                     GLboolean reqwriteable,
-                     GLboolean *writeable )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   /* Can we keep the existing version?
-    */
-   if (ac->NewArrayState & _NEW_ARRAY_EDGEFLAG)
-      reset_edgeflag( ctx );
-
-   /* Do we need to pull in a copy of the client data:
-    */
-   if (ac->Raw.EdgeFlag.Type != type ||
-       (reqstride != 0 && ac->Raw.EdgeFlag.StrideB != (GLint) reqstride) ||
-       reqwriteable)
-   {
-      if (!ac->IsCached.EdgeFlag)
-	 import_edgeflag(ctx, type, reqstride );
-      *writeable = GL_TRUE;
-      return &ac->Cache.EdgeFlag;
-   }
-   else {
-      *writeable = GL_FALSE;
-      return &ac->Raw.EdgeFlag;
-   }
-}
-
-/**
- * For GL_ARB/NV_vertex_program
- * \param index  index of the vertex array, starting at zero.
- */
-struct gl_client_array *
-_ac_import_attrib( GLcontext *ctx,
-                   GLuint index,
-                   GLenum type,
-                   GLuint reqstride,
-                   GLuint reqsize,
-                   GLboolean reqwriteable,
-                   GLboolean *writeable )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   ASSERT(index < VERT_ATTRIB_MAX);
-
-   /* Can we keep the existing version?
-    */
-   if (ac->NewArrayState & _NEW_ARRAY_ATTRIB(index))
-      reset_attrib( ctx, index );
-
-   /* Is the request impossible?
-    */
-   if (reqsize != 0 && ac->Raw.Attrib[index].Size > (GLint) reqsize)
-      return NULL;
-
-   /* Do we need to pull in a copy of the client data:
-    */
-   if (ac->Raw.Attrib[index].Type != type ||
-       (reqstride != 0 && ac->Raw.Attrib[index].StrideB != (GLint)reqstride) ||
-       reqwriteable)
-   {
-      if (!ac->IsCached.Attrib[index])
-	 import_attrib(ctx, index, type, reqstride );
-      *writeable = GL_TRUE;
-      return &ac->Cache.Attrib[index];
-   }
-   else {
-      *writeable = GL_FALSE;
-      return &ac->Raw.Attrib[index];
-   }
-}
-
-
-/* Clients must call this function to validate state and set bounds
- * before importing any data:
- */
-void
-_ac_import_range( GLcontext *ctx, GLuint start, GLuint count )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   if (!ctx->Array.LockCount) {
-      /* Not locked, discard cached data.  Changes to lock
-       * status are caught via. _ac_invalidate_state().
-       */
-      ac->NewArrayState = _NEW_ARRAY_ALL;
-      ac->start = start;
-      ac->count = count;
-   }
-   else {
-      /* Locked, discard data for any disabled arrays.  Require that
-       * the whole locked range always be dealt with, otherwise hard to
-       * maintain cached data in the face of clipping.
-       */
-      ac->NewArrayState |= ~ctx->Array.ArrayObj->_Enabled;
-      ac->start = ctx->Array.LockFirst;
-      ac->count = ctx->Array.LockCount;
-      ASSERT(ac->start == start); /* hmm? */
-      ASSERT(ac->count == count);
-   }
-}
-
-
-
-/* Additional convienence function for importing the element list
- * for glDrawElements() and glDrawRangeElements().
- */
-CONST void *
-_ac_import_elements( GLcontext *ctx,
-		     GLenum new_type,
-		     GLuint count,
-		     GLenum old_type,
-		     CONST void *indices )
-{
-   ACcontext *ac = AC_CONTEXT(ctx);
-
-   if (old_type == new_type)
-      return indices;
-
-   if (ac->elt_size < count * sizeof(GLuint)) {
-      if (ac->Elts) FREE(ac->Elts);
-      while (ac->elt_size < count * sizeof(GLuint))
-	 ac->elt_size *= 2;
-      ac->Elts = (GLuint *) MALLOC(ac->elt_size);
-   }
-
-   switch (new_type) {
-   case GL_UNSIGNED_BYTE:
-      ASSERT(0);
-      return NULL;
-   case GL_UNSIGNED_SHORT:
-      ASSERT(0);
-      return NULL;
-   case GL_UNSIGNED_INT: {
-      GLuint *out = (GLuint *)ac->Elts;
-      GLuint i;
-
-      switch (old_type) {
-      case GL_UNSIGNED_BYTE: {
-	 CONST GLubyte *in = (CONST GLubyte *)indices;
-	 for (i = 0 ; i < count ; i++)
-	    out[i] = in[i];
-	 break;
-      }
-      case GL_UNSIGNED_SHORT: {
-	 CONST GLushort *in = (CONST GLushort *)indices;
-	 for (i = 0 ; i < count ; i++)
-	       out[i] = in[i];
-	 break;
-      }
-      default:
-	 ASSERT(0);
-      }
-
-      return (CONST void *)out;
-   }
-   default:
-      ASSERT(0);
-      break;
-   }
-
-   return NULL;
-}
diff --git a/src/mesa/array_cache/acache.h b/src/mesa/array_cache/acache.h
deleted file mode 100644
index 2bb64f3656c..00000000000
--- a/src/mesa/array_cache/acache.h
+++ /dev/null
@@ -1,132 +0,0 @@
-
-/*
- * Mesa 3-D graphics library
- * Version:  4.1
- *
- * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <[email protected]>
- */
-
-#ifndef _ARRAYCACHE_H
-#define _ARRAYCACHE_H
-
-#include "mtypes.h"
-
-
-extern GLboolean
-_ac_CreateContext( GLcontext *ctx );
-
-extern void
-_ac_DestroyContext( GLcontext *ctx );
-
-extern void
-_ac_InvalidateState( GLcontext *ctx, GLuint new_state );
-
-extern struct gl_client_array *
-_ac_import_vertex( GLcontext *ctx,
-		   GLenum type,
-		   GLuint reqstride,
-		   GLuint reqsize,
-		   GLboolean reqwritable,
-		   GLboolean *writable );
-
-extern struct gl_client_array *
-_ac_import_normal( GLcontext *ctx,
-		   GLenum type,
-		   GLuint reqstride,
-		   GLboolean reqwritable,
-		   GLboolean *writable );
-
-extern struct gl_client_array *
-_ac_import_color( GLcontext *ctx,
-		  GLenum type,
-		  GLuint reqstride,
-		  GLuint reqsize,
-		  GLboolean reqwritable,
-		  GLboolean *writable );
-
-extern struct gl_client_array *
-_ac_import_index( GLcontext *ctx,
-		  GLenum type,
-		  GLuint reqstride,
-		  GLboolean reqwritable,
-		  GLboolean *writable );
-
-extern struct gl_client_array *
-_ac_import_secondarycolor( GLcontext *ctx,
-			   GLenum type,
-			   GLuint reqstride,
-			   GLuint reqsize,
-			   GLboolean reqwritable,
-			   GLboolean *writable );
-
-extern struct gl_client_array *
-_ac_import_fogcoord( GLcontext *ctx,
-		     GLenum type,
-		     GLuint reqstride,
-		     GLboolean reqwritable,
-		     GLboolean *writable );
-
-extern struct gl_client_array *
-_ac_import_edgeflag( GLcontext *ctx,
-		     GLenum type,
-		     GLuint reqstride,
-		     GLboolean reqwritable,
-		     GLboolean *writable );
-
-extern struct gl_client_array *
-_ac_import_texcoord( GLcontext *ctx,
-		     GLuint unit,
-		     GLenum type,
-		     GLuint reqstride,
-		     GLuint reqsize,
-		     GLboolean reqwritable,
-		     GLboolean *writable );
-
-extern struct gl_client_array *
-_ac_import_attrib( GLcontext *ctx,
-                   GLuint index,
-                   GLenum type,
-                   GLuint reqstride,
-                   GLuint reqsize,
-                   GLboolean reqwritable,
-                   GLboolean *writable );
-
-
-/* Clients must call this function to validate state and set bounds
- * before importing any data:
- */
-extern void
-_ac_import_range( GLcontext *ctx, GLuint start, GLuint count );
-
-
-/* Additional convenience function:
- */
-extern CONST void *
-_ac_import_elements( GLcontext *ctx,
-		     GLenum new_type,
-		     GLuint count,
-		     GLenum old_type,
-		     CONST void *indices );
-
-
-#endif
diff --git a/src/mesa/array_cache/descrip.mms b/src/mesa/array_cache/descrip.mms
deleted file mode 100644
index 0607a01d1f9..00000000000
--- a/src/mesa/array_cache/descrip.mms
+++ /dev/null
@@ -1,37 +0,0 @@
-# Makefile for core library for VMS
-# contributed by Jouk Jansen  [email protected]
-# Last revision : 16 June 2003
-
-.first
-	define gl [---.include.gl]
-	define math [-.math]
-	define array_cache [-.array_cache]
-
-.include [---]mms-config.
-
-##### MACROS #####
-
-VPATH = RCS
-
-INCDIR = [---.include],[-.main],[-.glapi]
-LIBDIR = [---.lib]
-CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
-
-SOURCES = ac_context.c ac_import.c
-
-OBJECTS = ac_context.obj,ac_import.obj
-##### RULES #####
-
-VERSION=Mesa V3.4
-
-##### TARGETS #####
-# Make the library
-$(LIBDIR)$(GL_LIB) : $(OBJECTS)
-  @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
-
-clean :
-	purge
-	delete *.obj;*
-
-ac_context.obj : ac_context.c
-ac_import.obj : ac_import.c
diff --git a/src/mesa/array_cache/sources b/src/mesa/array_cache/sources
deleted file mode 100644
index fb3328d10e6..00000000000
--- a/src/mesa/array_cache/sources
+++ /dev/null
@@ -1,7 +0,0 @@
-MESA_ARRAY_CACHE_SOURCES = \
-ac_context.c \
-ac_import.c
-
-MESA_ARRAY_CACHE_HEADERS = \
-ac_context.h \
-acache.h