diff options
Diffstat (limited to 'mesalib/src/mesa/main/api_arrayelt.c')
| -rw-r--r-- | mesalib/src/mesa/main/api_arrayelt.c | 3420 |
1 files changed, 1710 insertions, 1710 deletions
diff --git a/mesalib/src/mesa/main/api_arrayelt.c b/mesalib/src/mesa/main/api_arrayelt.c index f88da8458..2eb41996d 100644 --- a/mesalib/src/mesa/main/api_arrayelt.c +++ b/mesalib/src/mesa/main/api_arrayelt.c @@ -1,1710 +1,1710 @@ -/* - * Mesa 3-D graphics library - * Version: 6.5.1 - * - * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -/** - * This file implements the glArrayElement() function. - * It involves looking at the format/type of all the enabled vertex arrays - * and emitting a list of pointers to functions which set the per-vertex - * state for the element/index. - */ - - -/* Author: - * Keith Whitwell <keith@tungstengraphics.com> - */ - -#include "glheader.h" -#include "api_arrayelt.h" -#include "bufferobj.h" -#include "context.h" -#include "imports.h" -#include "macros.h" -#include "mfeatures.h" -#include "mtypes.h" -#include "main/dispatch.h" - -typedef void (GLAPIENTRY *array_func)( const void * ); - -typedef struct { - const struct gl_client_array *array; - int offset; -} AEarray; - -typedef void (GLAPIENTRY *attrib_func)( GLuint indx, const void *data ); - -typedef struct { - const struct gl_client_array *array; - attrib_func func; - GLuint index; -} AEattrib; - -typedef struct { - AEarray arrays[32]; - AEattrib attribs[VERT_ATTRIB_MAX + 1]; - GLuint NewState; - - struct gl_buffer_object *vbo[VERT_ATTRIB_MAX]; - GLuint nr_vbos; - GLboolean mapped_vbos; - -} AEcontext; - -#define AE_CONTEXT(ctx) ((AEcontext *)(ctx)->aelt_context) - - -/* - * Convert GL_BYTE, GL_UNSIGNED_BYTE, .. GL_DOUBLE into an integer - * in the range [0, 7]. Luckily these type tokens are sequentially - * numbered in gl.h, except for GL_DOUBLE. - */ -#define TYPE_IDX(t) ( (t) == GL_DOUBLE ? 7 : (t) & 7 ) - -#define NUM_TYPES 8 - - -#if FEATURE_arrayelt - - -static const int ColorFuncs[2][NUM_TYPES] = { - { - _gloffset_Color3bv, - _gloffset_Color3ubv, - _gloffset_Color3sv, - _gloffset_Color3usv, - _gloffset_Color3iv, - _gloffset_Color3uiv, - _gloffset_Color3fv, - _gloffset_Color3dv, - }, - { - _gloffset_Color4bv, - _gloffset_Color4ubv, - _gloffset_Color4sv, - _gloffset_Color4usv, - _gloffset_Color4iv, - _gloffset_Color4uiv, - _gloffset_Color4fv, - _gloffset_Color4dv, - }, -}; - -static const int VertexFuncs[3][NUM_TYPES] = { - { - -1, - -1, - _gloffset_Vertex2sv, - -1, - _gloffset_Vertex2iv, - -1, - _gloffset_Vertex2fv, - _gloffset_Vertex2dv, - }, - { - -1, - -1, - _gloffset_Vertex3sv, - -1, - _gloffset_Vertex3iv, - -1, - _gloffset_Vertex3fv, - _gloffset_Vertex3dv, - }, - { - -1, - -1, - _gloffset_Vertex4sv, - -1, - _gloffset_Vertex4iv, - -1, - _gloffset_Vertex4fv, - _gloffset_Vertex4dv, - }, -}; - -static const int IndexFuncs[NUM_TYPES] = { - -1, - _gloffset_Indexubv, - _gloffset_Indexsv, - -1, - _gloffset_Indexiv, - -1, - _gloffset_Indexfv, - _gloffset_Indexdv, -}; - -static const int NormalFuncs[NUM_TYPES] = { - _gloffset_Normal3bv, - -1, - _gloffset_Normal3sv, - -1, - _gloffset_Normal3iv, - -1, - _gloffset_Normal3fv, - _gloffset_Normal3dv, -}; - -/* Note: _gloffset_* for these may not be a compile-time constant. */ -static int SecondaryColorFuncs[NUM_TYPES]; -static int FogCoordFuncs[NUM_TYPES]; - - -/** - ** GL_NV_vertex_program - **/ - -/* GL_BYTE attributes */ - -static void GLAPIENTRY -VertexAttrib1NbvNV(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]))); -} - -static void GLAPIENTRY -VertexAttrib1bvNV(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0])); -} - -static void GLAPIENTRY -VertexAttrib2NbvNV(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]), BYTE_TO_FLOAT(v[1]))); -} - -static void GLAPIENTRY -VertexAttrib2bvNV(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1])); -} - -static void GLAPIENTRY -VertexAttrib3NbvNV(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]), - BYTE_TO_FLOAT(v[1]), - BYTE_TO_FLOAT(v[2]))); -} - -static void GLAPIENTRY -VertexAttrib3bvNV(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2])); -} - -static void GLAPIENTRY -VertexAttrib4NbvNV(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]), - BYTE_TO_FLOAT(v[1]), - BYTE_TO_FLOAT(v[2]), - BYTE_TO_FLOAT(v[3]))); -} - -static void GLAPIENTRY -VertexAttrib4bvNV(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3])); -} - -/* GL_UNSIGNED_BYTE attributes */ - -static void GLAPIENTRY -VertexAttrib1NubvNV(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0]))); -} - -static void GLAPIENTRY -VertexAttrib1ubvNV(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0])); -} - -static void GLAPIENTRY -VertexAttrib2NubvNV(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0]), - UBYTE_TO_FLOAT(v[1]))); -} - -static void GLAPIENTRY -VertexAttrib2ubvNV(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1])); -} - -static void GLAPIENTRY -VertexAttrib3NubvNV(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0]), - UBYTE_TO_FLOAT(v[1]), - UBYTE_TO_FLOAT(v[2]))); -} -static void GLAPIENTRY -VertexAttrib3ubvNV(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], - (GLfloat)v[1], (GLfloat)v[2])); -} - -static void GLAPIENTRY -VertexAttrib4NubvNV(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0]), - UBYTE_TO_FLOAT(v[1]), - UBYTE_TO_FLOAT(v[2]), - UBYTE_TO_FLOAT(v[3]))); -} - -static void GLAPIENTRY -VertexAttrib4ubvNV(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], - (GLfloat)v[1], (GLfloat)v[2], - (GLfloat)v[3])); -} - -/* GL_SHORT attributes */ - -static void GLAPIENTRY -VertexAttrib1NsvNV(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0]))); -} - -static void GLAPIENTRY -VertexAttrib1svNV(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0])); -} - -static void GLAPIENTRY -VertexAttrib2NsvNV(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0]), - SHORT_TO_FLOAT(v[1]))); -} - -static void GLAPIENTRY -VertexAttrib2svNV(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1])); -} - -static void GLAPIENTRY -VertexAttrib3NsvNV(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0]), - SHORT_TO_FLOAT(v[1]), - SHORT_TO_FLOAT(v[2]))); -} - -static void GLAPIENTRY -VertexAttrib3svNV(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], - (GLfloat)v[2])); -} - -static void GLAPIENTRY -VertexAttrib4NsvNV(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0]), - SHORT_TO_FLOAT(v[1]), - SHORT_TO_FLOAT(v[2]), - SHORT_TO_FLOAT(v[3]))); -} - -static void GLAPIENTRY -VertexAttrib4svNV(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], - (GLfloat)v[2], (GLfloat)v[3])); -} - -/* GL_UNSIGNED_SHORT attributes */ - -static void GLAPIENTRY -VertexAttrib1NusvNV(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]))); -} - -static void GLAPIENTRY -VertexAttrib1usvNV(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0])); -} - -static void GLAPIENTRY -VertexAttrib2NusvNV(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]), - USHORT_TO_FLOAT(v[1]))); -} - -static void GLAPIENTRY -VertexAttrib2usvNV(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], - (GLfloat)v[1])); -} - -static void GLAPIENTRY -VertexAttrib3NusvNV(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]), - USHORT_TO_FLOAT(v[1]), - USHORT_TO_FLOAT(v[2]))); -} - -static void GLAPIENTRY -VertexAttrib3usvNV(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], - (GLfloat)v[2])); -} - -static void GLAPIENTRY -VertexAttrib4NusvNV(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]), - USHORT_TO_FLOAT(v[1]), - USHORT_TO_FLOAT(v[2]), - USHORT_TO_FLOAT(v[3]))); -} - -static void GLAPIENTRY -VertexAttrib4usvNV(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], - (GLfloat)v[2], (GLfloat)v[3])); -} - -/* GL_INT attributes */ - -static void GLAPIENTRY -VertexAttrib1NivNV(GLuint index, const GLint *v) -{ - CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]))); -} - -static void GLAPIENTRY -VertexAttrib1ivNV(GLuint index, const GLint *v) -{ - CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0])); -} - -static void GLAPIENTRY -VertexAttrib2NivNV(GLuint index, const GLint *v) -{ - CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]), - INT_TO_FLOAT(v[1]))); -} - -static void GLAPIENTRY -VertexAttrib2ivNV(GLuint index, const GLint *v) -{ - CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1])); -} - -static void GLAPIENTRY -VertexAttrib3NivNV(GLuint index, const GLint *v) -{ - CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]), - INT_TO_FLOAT(v[1]), - INT_TO_FLOAT(v[2]))); -} - -static void GLAPIENTRY -VertexAttrib3ivNV(GLuint index, const GLint *v) -{ - CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], - (GLfloat)v[2])); -} - -static void GLAPIENTRY -VertexAttrib4NivNV(GLuint index, const GLint *v) -{ - CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]), - INT_TO_FLOAT(v[1]), - INT_TO_FLOAT(v[2]), - INT_TO_FLOAT(v[3]))); -} - -static void GLAPIENTRY -VertexAttrib4ivNV(GLuint index, const GLint *v) -{ - CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], - (GLfloat)v[2], (GLfloat)v[3])); -} - -/* GL_UNSIGNED_INT attributes */ - -static void GLAPIENTRY -VertexAttrib1NuivNV(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]))); -} - -static void GLAPIENTRY -VertexAttrib1uivNV(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0])); -} - -static void GLAPIENTRY -VertexAttrib2NuivNV(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]), - UINT_TO_FLOAT(v[1]))); -} - -static void GLAPIENTRY -VertexAttrib2uivNV(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], - (GLfloat)v[1])); -} - -static void GLAPIENTRY -VertexAttrib3NuivNV(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]), - UINT_TO_FLOAT(v[1]), - UINT_TO_FLOAT(v[2]))); -} - -static void GLAPIENTRY -VertexAttrib3uivNV(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], - (GLfloat)v[2])); -} - -static void GLAPIENTRY -VertexAttrib4NuivNV(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]), - UINT_TO_FLOAT(v[1]), - UINT_TO_FLOAT(v[2]), - UINT_TO_FLOAT(v[3]))); -} - -static void GLAPIENTRY -VertexAttrib4uivNV(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], - (GLfloat)v[2], (GLfloat)v[3])); -} - -/* GL_FLOAT attributes */ - -static void GLAPIENTRY -VertexAttrib1fvNV(GLuint index, const GLfloat *v) -{ - CALL_VertexAttrib1fvNV(GET_DISPATCH(), (index, v)); -} - -static void GLAPIENTRY -VertexAttrib2fvNV(GLuint index, const GLfloat *v) -{ - CALL_VertexAttrib2fvNV(GET_DISPATCH(), (index, v)); -} - -static void GLAPIENTRY -VertexAttrib3fvNV(GLuint index, const GLfloat *v) -{ - CALL_VertexAttrib3fvNV(GET_DISPATCH(), (index, v)); -} - -static void GLAPIENTRY -VertexAttrib4fvNV(GLuint index, const GLfloat *v) -{ - CALL_VertexAttrib4fvNV(GET_DISPATCH(), (index, v)); -} - -/* GL_DOUBLE attributes */ - -static void GLAPIENTRY -VertexAttrib1dvNV(GLuint index, const GLdouble *v) -{ - CALL_VertexAttrib1dvNV(GET_DISPATCH(), (index, v)); -} - -static void GLAPIENTRY -VertexAttrib2dvNV(GLuint index, const GLdouble *v) -{ - CALL_VertexAttrib2dvNV(GET_DISPATCH(), (index, v)); -} - -static void GLAPIENTRY -VertexAttrib3dvNV(GLuint index, const GLdouble *v) -{ - CALL_VertexAttrib3dvNV(GET_DISPATCH(), (index, v)); -} - -static void GLAPIENTRY -VertexAttrib4dvNV(GLuint index, const GLdouble *v) -{ - CALL_VertexAttrib4dvNV(GET_DISPATCH(), (index, v)); -} - - -/* - * Array [size][type] of VertexAttrib functions - */ -static attrib_func AttribFuncsNV[2][4][NUM_TYPES] = { - { - /* non-normalized */ - { - /* size 1 */ - (attrib_func) VertexAttrib1bvNV, - (attrib_func) VertexAttrib1ubvNV, - (attrib_func) VertexAttrib1svNV, - (attrib_func) VertexAttrib1usvNV, - (attrib_func) VertexAttrib1ivNV, - (attrib_func) VertexAttrib1uivNV, - (attrib_func) VertexAttrib1fvNV, - (attrib_func) VertexAttrib1dvNV - }, - { - /* size 2 */ - (attrib_func) VertexAttrib2bvNV, - (attrib_func) VertexAttrib2ubvNV, - (attrib_func) VertexAttrib2svNV, - (attrib_func) VertexAttrib2usvNV, - (attrib_func) VertexAttrib2ivNV, - (attrib_func) VertexAttrib2uivNV, - (attrib_func) VertexAttrib2fvNV, - (attrib_func) VertexAttrib2dvNV - }, - { - /* size 3 */ - (attrib_func) VertexAttrib3bvNV, - (attrib_func) VertexAttrib3ubvNV, - (attrib_func) VertexAttrib3svNV, - (attrib_func) VertexAttrib3usvNV, - (attrib_func) VertexAttrib3ivNV, - (attrib_func) VertexAttrib3uivNV, - (attrib_func) VertexAttrib3fvNV, - (attrib_func) VertexAttrib3dvNV - }, - { - /* size 4 */ - (attrib_func) VertexAttrib4bvNV, - (attrib_func) VertexAttrib4ubvNV, - (attrib_func) VertexAttrib4svNV, - (attrib_func) VertexAttrib4usvNV, - (attrib_func) VertexAttrib4ivNV, - (attrib_func) VertexAttrib4uivNV, - (attrib_func) VertexAttrib4fvNV, - (attrib_func) VertexAttrib4dvNV - } - }, - { - /* normalized (except for float/double) */ - { - /* size 1 */ - (attrib_func) VertexAttrib1NbvNV, - (attrib_func) VertexAttrib1NubvNV, - (attrib_func) VertexAttrib1NsvNV, - (attrib_func) VertexAttrib1NusvNV, - (attrib_func) VertexAttrib1NivNV, - (attrib_func) VertexAttrib1NuivNV, - (attrib_func) VertexAttrib1fvNV, - (attrib_func) VertexAttrib1dvNV - }, - { - /* size 2 */ - (attrib_func) VertexAttrib2NbvNV, - (attrib_func) VertexAttrib2NubvNV, - (attrib_func) VertexAttrib2NsvNV, - (attrib_func) VertexAttrib2NusvNV, - (attrib_func) VertexAttrib2NivNV, - (attrib_func) VertexAttrib2NuivNV, - (attrib_func) VertexAttrib2fvNV, - (attrib_func) VertexAttrib2dvNV - }, - { - /* size 3 */ - (attrib_func) VertexAttrib3NbvNV, - (attrib_func) VertexAttrib3NubvNV, - (attrib_func) VertexAttrib3NsvNV, - (attrib_func) VertexAttrib3NusvNV, - (attrib_func) VertexAttrib3NivNV, - (attrib_func) VertexAttrib3NuivNV, - (attrib_func) VertexAttrib3fvNV, - (attrib_func) VertexAttrib3dvNV - }, - { - /* size 4 */ - (attrib_func) VertexAttrib4NbvNV, - (attrib_func) VertexAttrib4NubvNV, - (attrib_func) VertexAttrib4NsvNV, - (attrib_func) VertexAttrib4NusvNV, - (attrib_func) VertexAttrib4NivNV, - (attrib_func) VertexAttrib4NuivNV, - (attrib_func) VertexAttrib4fvNV, - (attrib_func) VertexAttrib4dvNV - } - } -}; - - -/** - ** GL_ARB_vertex_program - **/ - -/* GL_BYTE attributes */ - -static void GLAPIENTRY -VertexAttrib1NbvARB(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]))); -} - -static void GLAPIENTRY -VertexAttrib1bvARB(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0])); -} - -static void GLAPIENTRY -VertexAttrib2NbvARB(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]), BYTE_TO_FLOAT(v[1]))); -} - -static void GLAPIENTRY -VertexAttrib2bvARB(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1])); -} - -static void GLAPIENTRY -VertexAttrib3NbvARB(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]), - BYTE_TO_FLOAT(v[1]), - BYTE_TO_FLOAT(v[2]))); -} - -static void GLAPIENTRY -VertexAttrib3bvARB(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2])); -} - -static void GLAPIENTRY -VertexAttrib4NbvARB(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]), - BYTE_TO_FLOAT(v[1]), - BYTE_TO_FLOAT(v[2]), - BYTE_TO_FLOAT(v[3]))); -} - -static void GLAPIENTRY -VertexAttrib4bvARB(GLuint index, const GLbyte *v) -{ - CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3])); -} - -/* GL_UNSIGNED_BYTE attributes */ - -static void GLAPIENTRY -VertexAttrib1NubvARB(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0]))); -} - -static void GLAPIENTRY -VertexAttrib1ubvARB(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0])); -} - -static void GLAPIENTRY -VertexAttrib2NubvARB(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, - UBYTE_TO_FLOAT(v[0]), - UBYTE_TO_FLOAT(v[1]))); -} - -static void GLAPIENTRY -VertexAttrib2ubvARB(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, - (GLfloat)v[0], (GLfloat)v[1])); -} - -static void GLAPIENTRY -VertexAttrib3NubvARB(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, - UBYTE_TO_FLOAT(v[0]), - UBYTE_TO_FLOAT(v[1]), - UBYTE_TO_FLOAT(v[2]))); -} -static void GLAPIENTRY -VertexAttrib3ubvARB(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, - (GLfloat)v[0], - (GLfloat)v[1], - (GLfloat)v[2])); -} - -static void GLAPIENTRY -VertexAttrib4NubvARB(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib4fARB(GET_DISPATCH(), - (index, - UBYTE_TO_FLOAT(v[0]), - UBYTE_TO_FLOAT(v[1]), - UBYTE_TO_FLOAT(v[2]), - UBYTE_TO_FLOAT(v[3]))); -} - -static void GLAPIENTRY -VertexAttrib4ubvARB(GLuint index, const GLubyte *v) -{ - CALL_VertexAttrib4fARB(GET_DISPATCH(), - (index, - (GLfloat)v[0], (GLfloat)v[1], - (GLfloat)v[2], (GLfloat)v[3])); -} - -/* GL_SHORT attributes */ - -static void GLAPIENTRY -VertexAttrib1NsvARB(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0]))); -} - -static void GLAPIENTRY -VertexAttrib1svARB(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0])); -} - -static void GLAPIENTRY -VertexAttrib2NsvARB(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib2fARB(GET_DISPATCH(), - (index, SHORT_TO_FLOAT(v[0]), - SHORT_TO_FLOAT(v[1]))); -} - -static void GLAPIENTRY -VertexAttrib2svARB(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib2fARB(GET_DISPATCH(), - (index, (GLfloat)v[0], (GLfloat)v[1])); -} - -static void GLAPIENTRY -VertexAttrib3NsvARB(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib3fARB(GET_DISPATCH(), - (index, - SHORT_TO_FLOAT(v[0]), - SHORT_TO_FLOAT(v[1]), - SHORT_TO_FLOAT(v[2]))); -} - -static void GLAPIENTRY -VertexAttrib3svARB(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib3fARB(GET_DISPATCH(), - (index, - (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2])); -} - -static void GLAPIENTRY -VertexAttrib4NsvARB(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib4fARB(GET_DISPATCH(), - (index, - SHORT_TO_FLOAT(v[0]), - SHORT_TO_FLOAT(v[1]), - SHORT_TO_FLOAT(v[2]), - SHORT_TO_FLOAT(v[3]))); -} - -static void GLAPIENTRY -VertexAttrib4svARB(GLuint index, const GLshort *v) -{ - CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], - (GLfloat)v[2], (GLfloat)v[3])); -} - -/* GL_UNSIGNED_SHORT attributes */ - -static void GLAPIENTRY -VertexAttrib1NusvARB(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]))); -} - -static void GLAPIENTRY -VertexAttrib1usvARB(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0])); -} - -static void GLAPIENTRY -VertexAttrib2NusvARB(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]), - USHORT_TO_FLOAT(v[1]))); -} - -static void GLAPIENTRY -VertexAttrib2usvARB(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], - (GLfloat)v[1])); -} - -static void GLAPIENTRY -VertexAttrib3NusvARB(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]), - USHORT_TO_FLOAT(v[1]), - USHORT_TO_FLOAT(v[2]))); -} - -static void GLAPIENTRY -VertexAttrib3usvARB(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], - (GLfloat)v[1], (GLfloat)v[2])); -} - -static void GLAPIENTRY -VertexAttrib4NusvARB(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]), - USHORT_TO_FLOAT(v[1]), - USHORT_TO_FLOAT(v[2]), - USHORT_TO_FLOAT(v[3]))); -} - -static void GLAPIENTRY -VertexAttrib4usvARB(GLuint index, const GLushort *v) -{ - CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3])); -} - -/* GL_INT attributes */ - -static void GLAPIENTRY -VertexAttrib1NivARB(GLuint index, const GLint *v) -{ - CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]))); -} - -static void GLAPIENTRY -VertexAttrib1ivARB(GLuint index, const GLint *v) -{ - CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0])); -} - -static void GLAPIENTRY -VertexAttrib2NivARB(GLuint index, const GLint *v) -{ - CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]), - INT_TO_FLOAT(v[1]))); -} - -static void GLAPIENTRY -VertexAttrib2ivARB(GLuint index, const GLint *v) -{ - CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], - (GLfloat)v[1])); -} - -static void GLAPIENTRY -VertexAttrib3NivARB(GLuint index, const GLint *v) -{ - CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]), - INT_TO_FLOAT(v[1]), - INT_TO_FLOAT(v[2]))); -} - -static void GLAPIENTRY -VertexAttrib3ivARB(GLuint index, const GLint *v) -{ - CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], - (GLfloat)v[1], (GLfloat)v[2])); -} - -static void GLAPIENTRY -VertexAttrib4NivARB(GLuint index, const GLint *v) -{ - CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]), - INT_TO_FLOAT(v[1]), - INT_TO_FLOAT(v[2]), - INT_TO_FLOAT(v[3]))); -} - -static void GLAPIENTRY -VertexAttrib4ivARB(GLuint index, const GLint *v) -{ - CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], - (GLfloat)v[2], (GLfloat)v[3])); -} - -/* GL_UNSIGNED_INT attributes */ - -static void GLAPIENTRY -VertexAttrib1NuivARB(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]))); -} - -static void GLAPIENTRY -VertexAttrib1uivARB(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0])); -} - -static void GLAPIENTRY -VertexAttrib2NuivARB(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]), - UINT_TO_FLOAT(v[1]))); -} - -static void GLAPIENTRY -VertexAttrib2uivARB(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], - (GLfloat)v[1])); -} - -static void GLAPIENTRY -VertexAttrib3NuivARB(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]), - UINT_TO_FLOAT(v[1]), - UINT_TO_FLOAT(v[2]))); -} - -static void GLAPIENTRY -VertexAttrib3uivARB(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], - (GLfloat)v[1], (GLfloat)v[2])); -} - -static void GLAPIENTRY -VertexAttrib4NuivARB(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]), - UINT_TO_FLOAT(v[1]), - UINT_TO_FLOAT(v[2]), - UINT_TO_FLOAT(v[3]))); -} - -static void GLAPIENTRY -VertexAttrib4uivARB(GLuint index, const GLuint *v) -{ - CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], - (GLfloat)v[2], (GLfloat)v[3])); -} - -/* GL_FLOAT attributes */ - -static void GLAPIENTRY -VertexAttrib1fvARB(GLuint index, const GLfloat *v) -{ - CALL_VertexAttrib1fvARB(GET_DISPATCH(), (index, v)); -} - -static void GLAPIENTRY -VertexAttrib2fvARB(GLuint index, const GLfloat *v) -{ - CALL_VertexAttrib2fvARB(GET_DISPATCH(), (index, v)); -} - -static void GLAPIENTRY -VertexAttrib3fvARB(GLuint index, const GLfloat *v) -{ - CALL_VertexAttrib3fvARB(GET_DISPATCH(), (index, v)); -} - -static void GLAPIENTRY -VertexAttrib4fvARB(GLuint index, const GLfloat *v) -{ - CALL_VertexAttrib4fvARB(GET_DISPATCH(), (index, v)); -} - -/* GL_DOUBLE attributes */ - -static void GLAPIENTRY -VertexAttrib1dvARB(GLuint index, const GLdouble *v) -{ - CALL_VertexAttrib1dvARB(GET_DISPATCH(), (index, v)); -} - -static void GLAPIENTRY -VertexAttrib2dvARB(GLuint index, const GLdouble *v) -{ - CALL_VertexAttrib2dvARB(GET_DISPATCH(), (index, v)); -} - -static void GLAPIENTRY -VertexAttrib3dvARB(GLuint index, const GLdouble *v) -{ - CALL_VertexAttrib3dvARB(GET_DISPATCH(), (index, v)); -} - -static void GLAPIENTRY -VertexAttrib4dvARB(GLuint index, const GLdouble *v) -{ - CALL_VertexAttrib4dvARB(GET_DISPATCH(), (index, v)); -} - - -/** - * Integer-valued attributes - */ -static void GLAPIENTRY -VertexAttribI1bv(GLuint index, const GLbyte *v) -{ - CALL_VertexAttribI1iEXT(GET_DISPATCH(), (index, v[0])); -} - -static void GLAPIENTRY -VertexAttribI2bv(GLuint index, const GLbyte *v) -{ - CALL_VertexAttribI2iEXT(GET_DISPATCH(), (index, v[0], v[1])); -} - -static void GLAPIENTRY -VertexAttribI3bv(GLuint index, const GLbyte *v) -{ - CALL_VertexAttribI3iEXT(GET_DISPATCH(), (index, v[0], v[1], v[2])); -} - -static void GLAPIENTRY -VertexAttribI4bv(GLuint index, const GLbyte *v) -{ - CALL_VertexAttribI4bvEXT(GET_DISPATCH(), (index, v)); -} - - -static void GLAPIENTRY -VertexAttribI1ubv(GLuint index, const GLubyte *v) -{ - CALL_VertexAttribI1uiEXT(GET_DISPATCH(), (index, v[0])); -} - -static void GLAPIENTRY -VertexAttribI2ubv(GLuint index, const GLubyte *v) -{ - CALL_VertexAttribI2uiEXT(GET_DISPATCH(), (index, v[0], v[1])); -} - -static void GLAPIENTRY -VertexAttribI3ubv(GLuint index, const GLubyte *v) -{ - CALL_VertexAttribI3uiEXT(GET_DISPATCH(), (index, v[0], v[1], v[2])); -} - -static void GLAPIENTRY -VertexAttribI4ubv(GLuint index, const GLubyte *v) -{ - CALL_VertexAttribI4ubvEXT(GET_DISPATCH(), (index, v)); -} - - - -static void GLAPIENTRY -VertexAttribI1sv(GLuint index, const GLshort *v) -{ - CALL_VertexAttribI1iEXT(GET_DISPATCH(), (index, v[0])); -} - -static void GLAPIENTRY -VertexAttribI2sv(GLuint index, const GLshort *v) -{ - CALL_VertexAttribI2iEXT(GET_DISPATCH(), (index, v[0], v[1])); -} - -static void GLAPIENTRY -VertexAttribI3sv(GLuint index, const GLshort *v) -{ - CALL_VertexAttribI3iEXT(GET_DISPATCH(), (index, v[0], v[1], v[2])); -} - -static void GLAPIENTRY -VertexAttribI4sv(GLuint index, const GLshort *v) -{ - CALL_VertexAttribI4svEXT(GET_DISPATCH(), (index, v)); -} - - -static void GLAPIENTRY -VertexAttribI1usv(GLuint index, const GLushort *v) -{ - CALL_VertexAttribI1uiEXT(GET_DISPATCH(), (index, v[0])); -} - -static void GLAPIENTRY -VertexAttribI2usv(GLuint index, const GLushort *v) -{ - CALL_VertexAttribI2uiEXT(GET_DISPATCH(), (index, v[0], v[1])); -} - -static void GLAPIENTRY -VertexAttribI3usv(GLuint index, const GLushort *v) -{ - CALL_VertexAttribI3uiEXT(GET_DISPATCH(), (index, v[0], v[1], v[2])); -} - -static void GLAPIENTRY -VertexAttribI4usv(GLuint index, const GLushort *v) -{ - CALL_VertexAttribI4usvEXT(GET_DISPATCH(), (index, v)); -} - - - -static void GLAPIENTRY -VertexAttribI1iv(GLuint index, const GLint *v) -{ - CALL_VertexAttribI1iEXT(GET_DISPATCH(), (index, v[0])); -} - -static void GLAPIENTRY -VertexAttribI2iv(GLuint index, const GLint *v) -{ - CALL_VertexAttribI2iEXT(GET_DISPATCH(), (index, v[0], v[1])); -} - -static void GLAPIENTRY -VertexAttribI3iv(GLuint index, const GLint *v) -{ - CALL_VertexAttribI3iEXT(GET_DISPATCH(), (index, v[0], v[1], v[2])); -} - -static void GLAPIENTRY -VertexAttribI4iv(GLuint index, const GLint *v) -{ - CALL_VertexAttribI4ivEXT(GET_DISPATCH(), (index, v)); -} - - -static void GLAPIENTRY -VertexAttribI1uiv(GLuint index, const GLuint *v) -{ - CALL_VertexAttribI1uiEXT(GET_DISPATCH(), (index, v[0])); -} - -static void GLAPIENTRY -VertexAttribI2uiv(GLuint index, const GLuint *v) -{ - CALL_VertexAttribI2uiEXT(GET_DISPATCH(), (index, v[0], v[1])); -} - -static void GLAPIENTRY -VertexAttribI3uiv(GLuint index, const GLuint *v) -{ - CALL_VertexAttribI3uiEXT(GET_DISPATCH(), (index, v[0], v[1], v[2])); -} - -static void GLAPIENTRY -VertexAttribI4uiv(GLuint index, const GLuint *v) -{ - CALL_VertexAttribI4uivEXT(GET_DISPATCH(), (index, v)); -} - - - - -/* - * Array [unnormalized/normalized/integer][size][type] of VertexAttrib - * functions - */ -static attrib_func AttribFuncsARB[3][4][NUM_TYPES] = { - { - /* non-normalized */ - { - /* size 1 */ - (attrib_func) VertexAttrib1bvARB, - (attrib_func) VertexAttrib1ubvARB, - (attrib_func) VertexAttrib1svARB, - (attrib_func) VertexAttrib1usvARB, - (attrib_func) VertexAttrib1ivARB, - (attrib_func) VertexAttrib1uivARB, - (attrib_func) VertexAttrib1fvARB, - (attrib_func) VertexAttrib1dvARB - }, - { - /* size 2 */ - (attrib_func) VertexAttrib2bvARB, - (attrib_func) VertexAttrib2ubvARB, - (attrib_func) VertexAttrib2svARB, - (attrib_func) VertexAttrib2usvARB, - (attrib_func) VertexAttrib2ivARB, - (attrib_func) VertexAttrib2uivARB, - (attrib_func) VertexAttrib2fvARB, - (attrib_func) VertexAttrib2dvARB - }, - { - /* size 3 */ - (attrib_func) VertexAttrib3bvARB, - (attrib_func) VertexAttrib3ubvARB, - (attrib_func) VertexAttrib3svARB, - (attrib_func) VertexAttrib3usvARB, - (attrib_func) VertexAttrib3ivARB, - (attrib_func) VertexAttrib3uivARB, - (attrib_func) VertexAttrib3fvARB, - (attrib_func) VertexAttrib3dvARB - }, - { - /* size 4 */ - (attrib_func) VertexAttrib4bvARB, - (attrib_func) VertexAttrib4ubvARB, - (attrib_func) VertexAttrib4svARB, - (attrib_func) VertexAttrib4usvARB, - (attrib_func) VertexAttrib4ivARB, - (attrib_func) VertexAttrib4uivARB, - (attrib_func) VertexAttrib4fvARB, - (attrib_func) VertexAttrib4dvARB - } - }, - { - /* normalized (except for float/double) */ - { - /* size 1 */ - (attrib_func) VertexAttrib1NbvARB, - (attrib_func) VertexAttrib1NubvARB, - (attrib_func) VertexAttrib1NsvARB, - (attrib_func) VertexAttrib1NusvARB, - (attrib_func) VertexAttrib1NivARB, - (attrib_func) VertexAttrib1NuivARB, - (attrib_func) VertexAttrib1fvARB, - (attrib_func) VertexAttrib1dvARB - }, - { - /* size 2 */ - (attrib_func) VertexAttrib2NbvARB, - (attrib_func) VertexAttrib2NubvARB, - (attrib_func) VertexAttrib2NsvARB, - (attrib_func) VertexAttrib2NusvARB, - (attrib_func) VertexAttrib2NivARB, - (attrib_func) VertexAttrib2NuivARB, - (attrib_func) VertexAttrib2fvARB, - (attrib_func) VertexAttrib2dvARB - }, - { - /* size 3 */ - (attrib_func) VertexAttrib3NbvARB, - (attrib_func) VertexAttrib3NubvARB, - (attrib_func) VertexAttrib3NsvARB, - (attrib_func) VertexAttrib3NusvARB, - (attrib_func) VertexAttrib3NivARB, - (attrib_func) VertexAttrib3NuivARB, - (attrib_func) VertexAttrib3fvARB, - (attrib_func) VertexAttrib3dvARB - }, - { - /* size 4 */ - (attrib_func) VertexAttrib4NbvARB, - (attrib_func) VertexAttrib4NubvARB, - (attrib_func) VertexAttrib4NsvARB, - (attrib_func) VertexAttrib4NusvARB, - (attrib_func) VertexAttrib4NivARB, - (attrib_func) VertexAttrib4NuivARB, - (attrib_func) VertexAttrib4fvARB, - (attrib_func) VertexAttrib4dvARB - } - }, - - { - /* integer-valued */ - { - /* size 1 */ - (attrib_func) VertexAttribI1bv, - (attrib_func) VertexAttribI1ubv, - (attrib_func) VertexAttribI1sv, - (attrib_func) VertexAttribI1usv, - (attrib_func) VertexAttribI1iv, - (attrib_func) VertexAttribI1uiv, - NULL, /* GL_FLOAT */ - NULL /* GL_DOUBLE */ - }, - { - /* size 2 */ - (attrib_func) VertexAttribI2bv, - (attrib_func) VertexAttribI2ubv, - (attrib_func) VertexAttribI2sv, - (attrib_func) VertexAttribI2usv, - (attrib_func) VertexAttribI2iv, - (attrib_func) VertexAttribI2uiv, - NULL, /* GL_FLOAT */ - NULL /* GL_DOUBLE */ - }, - { - /* size 3 */ - (attrib_func) VertexAttribI3bv, - (attrib_func) VertexAttribI3ubv, - (attrib_func) VertexAttribI3sv, - (attrib_func) VertexAttribI3usv, - (attrib_func) VertexAttribI3iv, - (attrib_func) VertexAttribI3uiv, - NULL, /* GL_FLOAT */ - NULL /* GL_DOUBLE */ - }, - { - /* size 4 */ - (attrib_func) VertexAttribI4bv, - (attrib_func) VertexAttribI4ubv, - (attrib_func) VertexAttribI4sv, - (attrib_func) VertexAttribI4usv, - (attrib_func) VertexAttribI4iv, - (attrib_func) VertexAttribI4uiv, - NULL, /* GL_FLOAT */ - NULL /* GL_DOUBLE */ - } - } -}; - -/**********************************************************************/ - - -GLboolean _ae_create_context( struct gl_context *ctx ) -{ - if (ctx->aelt_context) - return GL_TRUE; - - /* These _gloffset_* values may not be compile-time constants */ - SecondaryColorFuncs[0] = _gloffset_SecondaryColor3bvEXT; - SecondaryColorFuncs[1] = _gloffset_SecondaryColor3ubvEXT; - SecondaryColorFuncs[2] = _gloffset_SecondaryColor3svEXT; - SecondaryColorFuncs[3] = _gloffset_SecondaryColor3usvEXT; - SecondaryColorFuncs[4] = _gloffset_SecondaryColor3ivEXT; - SecondaryColorFuncs[5] = _gloffset_SecondaryColor3uivEXT; - SecondaryColorFuncs[6] = _gloffset_SecondaryColor3fvEXT; - SecondaryColorFuncs[7] = _gloffset_SecondaryColor3dvEXT; - - FogCoordFuncs[0] = -1; - FogCoordFuncs[1] = -1; - FogCoordFuncs[2] = -1; - FogCoordFuncs[3] = -1; - FogCoordFuncs[4] = -1; - FogCoordFuncs[5] = -1; - FogCoordFuncs[6] = _gloffset_FogCoordfvEXT; - FogCoordFuncs[7] = _gloffset_FogCoorddvEXT; - - ctx->aelt_context = CALLOC( sizeof(AEcontext) ); - if (!ctx->aelt_context) - return GL_FALSE; - - AE_CONTEXT(ctx)->NewState = ~0; - return GL_TRUE; -} - - -void _ae_destroy_context( struct gl_context *ctx ) -{ - if ( AE_CONTEXT( ctx ) ) { - FREE( ctx->aelt_context ); - ctx->aelt_context = NULL; - } -} - -static void check_vbo( AEcontext *actx, - struct gl_buffer_object *vbo ) -{ - if (_mesa_is_bufferobj(vbo) && !_mesa_bufferobj_mapped(vbo)) { - GLuint i; - for (i = 0; i < actx->nr_vbos; i++) - if (actx->vbo[i] == vbo) - return; - assert(actx->nr_vbos < VERT_ATTRIB_MAX); - actx->vbo[actx->nr_vbos++] = vbo; - } -} - - -/** - * Make a list of per-vertex functions to call for each glArrayElement call. - * These functions access the array data (i.e. glVertex, glColor, glNormal, - * etc). - * Note: this may be called during display list construction. - */ -static void _ae_update_state( struct gl_context *ctx ) -{ - AEcontext *actx = AE_CONTEXT(ctx); - AEarray *aa = actx->arrays; - AEattrib *at = actx->attribs; - GLuint i; - struct gl_array_object *arrayObj = ctx->Array.ArrayObj; - - actx->nr_vbos = 0; - - /* conventional vertex arrays */ - if (arrayObj->Index.Enabled) { - aa->array = &arrayObj->Index; - aa->offset = IndexFuncs[TYPE_IDX(aa->array->Type)]; - check_vbo(actx, aa->array->BufferObj); - aa++; - } - if (arrayObj->EdgeFlag.Enabled) { - aa->array = &arrayObj->EdgeFlag; - aa->offset = _gloffset_EdgeFlagv; - check_vbo(actx, aa->array->BufferObj); - aa++; - } - if (arrayObj->Normal.Enabled) { - aa->array = &arrayObj->Normal; - aa->offset = NormalFuncs[TYPE_IDX(aa->array->Type)]; - check_vbo(actx, aa->array->BufferObj); - aa++; - } - if (arrayObj->Color.Enabled) { - aa->array = &arrayObj->Color; - aa->offset = ColorFuncs[aa->array->Size-3][TYPE_IDX(aa->array->Type)]; - check_vbo(actx, aa->array->BufferObj); - aa++; - } - if (arrayObj->SecondaryColor.Enabled) { - aa->array = &arrayObj->SecondaryColor; - aa->offset = SecondaryColorFuncs[TYPE_IDX(aa->array->Type)]; - check_vbo(actx, aa->array->BufferObj); - aa++; - } - if (arrayObj->FogCoord.Enabled) { - aa->array = &arrayObj->FogCoord; - aa->offset = FogCoordFuncs[TYPE_IDX(aa->array->Type)]; - check_vbo(actx, aa->array->BufferObj); - aa++; - } - for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++) { - struct gl_client_array *attribArray = &arrayObj->TexCoord[i]; - if (attribArray->Enabled) { - /* NOTE: we use generic glVertexAttribNV functions here. - * If we ever remove GL_NV_vertex_program this will have to change. - */ - at->array = attribArray; - ASSERT(!at->array->Normalized); - at->func = AttribFuncsNV[at->array->Normalized] - [at->array->Size-1] - [TYPE_IDX(at->array->Type)]; - at->index = VERT_ATTRIB_TEX0 + i; - check_vbo(actx, at->array->BufferObj); - at++; - } - } - - /* generic vertex attribute arrays */ - for (i = 1; i < Elements(arrayObj->VertexAttrib); i++) { /* skip zero! */ - struct gl_client_array *attribArray = &arrayObj->VertexAttrib[i]; - if (attribArray->Enabled) { - at->array = attribArray; - /* Note: we can't grab the _glapi_Dispatch->VertexAttrib1fvNV - * function pointer here (for float arrays) since the pointer may - * change from one execution of _ae_ArrayElement() to - * the next. Doing so caused UT to break. - */ - if (ctx->VertexProgram._Enabled - && ctx->VertexProgram.Current->IsNVProgram) { - at->func = AttribFuncsNV[at->array->Normalized] - [at->array->Size-1] - [TYPE_IDX(at->array->Type)]; - } - else { - GLint intOrNorm; - if (at->array->Integer) - intOrNorm = 2; - else if (at->array->Normalized) - intOrNorm = 1; - else - intOrNorm = 0; - - at->func = AttribFuncsARB[intOrNorm] - [at->array->Size-1] - [TYPE_IDX(at->array->Type)]; - } - at->index = i; - check_vbo(actx, at->array->BufferObj); - at++; - } - } - - /* finally, vertex position */ - if (arrayObj->VertexAttrib[0].Enabled) { - /* Use glVertex(v) instead of glVertexAttrib(0, v) to be sure it's - * issued as the last (provoking) attribute). - */ - aa->array = &arrayObj->VertexAttrib[0]; - assert(aa->array->Size >= 2); /* XXX fix someday? */ - aa->offset = VertexFuncs[aa->array->Size-2][TYPE_IDX(aa->array->Type)]; - check_vbo(actx, aa->array->BufferObj); - aa++; - } - else if (arrayObj->Vertex.Enabled) { - aa->array = &arrayObj->Vertex; - aa->offset = VertexFuncs[aa->array->Size-2][TYPE_IDX(aa->array->Type)]; - check_vbo(actx, aa->array->BufferObj); - aa++; - } - - check_vbo(actx, ctx->Array.ElementArrayBufferObj); - - ASSERT(at - actx->attribs <= VERT_ATTRIB_MAX); - ASSERT(aa - actx->arrays < 32); - at->func = NULL; /* terminate the list */ - aa->offset = -1; /* terminate the list */ - - actx->NewState = 0; -} - -void _ae_map_vbos( struct gl_context *ctx ) -{ - AEcontext *actx = AE_CONTEXT(ctx); - GLuint i; - - if (actx->mapped_vbos) - return; - - if (actx->NewState) - _ae_update_state(ctx); - - for (i = 0; i < actx->nr_vbos; i++) - ctx->Driver.MapBuffer(ctx, - GL_ARRAY_BUFFER_ARB, - GL_DYNAMIC_DRAW_ARB, - actx->vbo[i]); - - if (actx->nr_vbos) - actx->mapped_vbos = GL_TRUE; -} - -void _ae_unmap_vbos( struct gl_context *ctx ) -{ - AEcontext *actx = AE_CONTEXT(ctx); - GLuint i; - - if (!actx->mapped_vbos) - return; - - assert (!actx->NewState); - - for (i = 0; i < actx->nr_vbos; i++) - ctx->Driver.UnmapBuffer(ctx, - GL_ARRAY_BUFFER_ARB, - actx->vbo[i]); - - actx->mapped_vbos = GL_FALSE; -} - - -/** - * Called via glArrayElement() and glDrawArrays(). - * Issue the glNormal, glVertex, glColor, glVertexAttrib, etc functions - * for all enabled vertex arrays (for elt-th element). - * Note: this may be called during display list construction. - */ -void GLAPIENTRY _ae_ArrayElement( GLint elt ) -{ - GET_CURRENT_CONTEXT(ctx); - const AEcontext *actx = AE_CONTEXT(ctx); - const AEarray *aa; - const AEattrib *at; - const struct _glapi_table * const disp = GET_DISPATCH(); - GLboolean do_map; - - if (actx->NewState) { - assert(!actx->mapped_vbos); - _ae_update_state( ctx ); - } - - /* Determine if w need to map/unmap VBOs */ - do_map = actx->nr_vbos && !actx->mapped_vbos; - - if (do_map) - _ae_map_vbos(ctx); - - /* emit generic attribute elements */ - for (at = actx->attribs; at->func; at++) { - const GLubyte *src - = ADD_POINTERS(at->array->BufferObj->Pointer, at->array->Ptr) - + elt * at->array->StrideB; - at->func( at->index, src ); - } - - /* emit conventional arrays elements */ - for (aa = actx->arrays; aa->offset != -1 ; aa++) { - const GLubyte *src - = ADD_POINTERS(aa->array->BufferObj->Pointer, aa->array->Ptr) - + elt * aa->array->StrideB; - CALL_by_offset( disp, (array_func), aa->offset, - ((const void *) src) ); - } - - if (do_map) - _ae_unmap_vbos(ctx); -} - - -void _ae_invalidate_state( struct gl_context *ctx, GLuint new_state ) -{ - AEcontext *actx = AE_CONTEXT(ctx); - - - /* Only interested in this subset of mesa state. Need to prune - * this down as both tnl/ and the drivers can raise statechanges - * for arcane reasons in the middle of seemingly atomic operations - * like DrawElements, over which we'd like to keep a known set of - * arrays and vbo's mapped. - * - * Luckily, neither the drivers nor tnl muck with the state that - * concerns us here: - */ - new_state &= _NEW_ARRAY | _NEW_PROGRAM; - if (new_state) { - assert(!actx->mapped_vbos); - actx->NewState |= new_state; - } -} - - -void _mesa_install_arrayelt_vtxfmt(struct _glapi_table *disp, - const GLvertexformat *vfmt) -{ - SET_ArrayElement(disp, vfmt->ArrayElement); -} - - -#endif /* FEATURE_arrayelt */ +/*
+ * Mesa 3-D graphics library
+ * Version: 6.5.1
+ *
+ * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * This file implements the glArrayElement() function.
+ * It involves looking at the format/type of all the enabled vertex arrays
+ * and emitting a list of pointers to functions which set the per-vertex
+ * state for the element/index.
+ */
+
+
+/* Author:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "glheader.h"
+#include "api_arrayelt.h"
+#include "bufferobj.h"
+#include "context.h"
+#include "imports.h"
+#include "macros.h"
+#include "mfeatures.h"
+#include "mtypes.h"
+#include "main/dispatch.h"
+
+typedef void (GLAPIENTRY *array_func)( const void * );
+
+typedef struct {
+ const struct gl_client_array *array;
+ int offset;
+} AEarray;
+
+typedef void (GLAPIENTRY *attrib_func)( GLuint indx, const void *data );
+
+typedef struct {
+ const struct gl_client_array *array;
+ attrib_func func;
+ GLuint index;
+} AEattrib;
+
+typedef struct {
+ AEarray arrays[32];
+ AEattrib attribs[VERT_ATTRIB_MAX + 1];
+ GLuint NewState;
+
+ struct gl_buffer_object *vbo[VERT_ATTRIB_MAX];
+ GLuint nr_vbos;
+ GLboolean mapped_vbos;
+
+} AEcontext;
+
+#define AE_CONTEXT(ctx) ((AEcontext *)(ctx)->aelt_context)
+
+
+/*
+ * Convert GL_BYTE, GL_UNSIGNED_BYTE, .. GL_DOUBLE into an integer
+ * in the range [0, 7]. Luckily these type tokens are sequentially
+ * numbered in gl.h, except for GL_DOUBLE.
+ */
+#define TYPE_IDX(t) ( (t) == GL_DOUBLE ? 7 : (t) & 7 )
+
+#define NUM_TYPES 8
+
+
+#if FEATURE_arrayelt
+
+
+static const int ColorFuncs[2][NUM_TYPES] = {
+ {
+ _gloffset_Color3bv,
+ _gloffset_Color3ubv,
+ _gloffset_Color3sv,
+ _gloffset_Color3usv,
+ _gloffset_Color3iv,
+ _gloffset_Color3uiv,
+ _gloffset_Color3fv,
+ _gloffset_Color3dv,
+ },
+ {
+ _gloffset_Color4bv,
+ _gloffset_Color4ubv,
+ _gloffset_Color4sv,
+ _gloffset_Color4usv,
+ _gloffset_Color4iv,
+ _gloffset_Color4uiv,
+ _gloffset_Color4fv,
+ _gloffset_Color4dv,
+ },
+};
+
+static const int VertexFuncs[3][NUM_TYPES] = {
+ {
+ -1,
+ -1,
+ _gloffset_Vertex2sv,
+ -1,
+ _gloffset_Vertex2iv,
+ -1,
+ _gloffset_Vertex2fv,
+ _gloffset_Vertex2dv,
+ },
+ {
+ -1,
+ -1,
+ _gloffset_Vertex3sv,
+ -1,
+ _gloffset_Vertex3iv,
+ -1,
+ _gloffset_Vertex3fv,
+ _gloffset_Vertex3dv,
+ },
+ {
+ -1,
+ -1,
+ _gloffset_Vertex4sv,
+ -1,
+ _gloffset_Vertex4iv,
+ -1,
+ _gloffset_Vertex4fv,
+ _gloffset_Vertex4dv,
+ },
+};
+
+static const int IndexFuncs[NUM_TYPES] = {
+ -1,
+ _gloffset_Indexubv,
+ _gloffset_Indexsv,
+ -1,
+ _gloffset_Indexiv,
+ -1,
+ _gloffset_Indexfv,
+ _gloffset_Indexdv,
+};
+
+static const int NormalFuncs[NUM_TYPES] = {
+ _gloffset_Normal3bv,
+ -1,
+ _gloffset_Normal3sv,
+ -1,
+ _gloffset_Normal3iv,
+ -1,
+ _gloffset_Normal3fv,
+ _gloffset_Normal3dv,
+};
+
+/* Note: _gloffset_* for these may not be a compile-time constant. */
+static int SecondaryColorFuncs[NUM_TYPES];
+static int FogCoordFuncs[NUM_TYPES];
+
+
+/**
+ ** GL_NV_vertex_program
+ **/
+
+/* GL_BYTE attributes */
+
+static void GLAPIENTRY
+VertexAttrib1NbvNV(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0])));
+}
+
+static void GLAPIENTRY
+VertexAttrib1bvNV(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttrib2NbvNV(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]), BYTE_TO_FLOAT(v[1])));
+}
+
+static void GLAPIENTRY
+VertexAttrib2bvNV(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttrib3NbvNV(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]),
+ BYTE_TO_FLOAT(v[1]),
+ BYTE_TO_FLOAT(v[2])));
+}
+
+static void GLAPIENTRY
+VertexAttrib3bvNV(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttrib4NbvNV(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]),
+ BYTE_TO_FLOAT(v[1]),
+ BYTE_TO_FLOAT(v[2]),
+ BYTE_TO_FLOAT(v[3])));
+}
+
+static void GLAPIENTRY
+VertexAttrib4bvNV(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
+}
+
+/* GL_UNSIGNED_BYTE attributes */
+
+static void GLAPIENTRY
+VertexAttrib1NubvNV(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0])));
+}
+
+static void GLAPIENTRY
+VertexAttrib1ubvNV(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttrib2NubvNV(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0]),
+ UBYTE_TO_FLOAT(v[1])));
+}
+
+static void GLAPIENTRY
+VertexAttrib2ubvNV(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttrib3NubvNV(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0]),
+ UBYTE_TO_FLOAT(v[1]),
+ UBYTE_TO_FLOAT(v[2])));
+}
+static void GLAPIENTRY
+VertexAttrib3ubvNV(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0],
+ (GLfloat)v[1], (GLfloat)v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttrib4NubvNV(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0]),
+ UBYTE_TO_FLOAT(v[1]),
+ UBYTE_TO_FLOAT(v[2]),
+ UBYTE_TO_FLOAT(v[3])));
+}
+
+static void GLAPIENTRY
+VertexAttrib4ubvNV(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0],
+ (GLfloat)v[1], (GLfloat)v[2],
+ (GLfloat)v[3]));
+}
+
+/* GL_SHORT attributes */
+
+static void GLAPIENTRY
+VertexAttrib1NsvNV(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0])));
+}
+
+static void GLAPIENTRY
+VertexAttrib1svNV(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttrib2NsvNV(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0]),
+ SHORT_TO_FLOAT(v[1])));
+}
+
+static void GLAPIENTRY
+VertexAttrib2svNV(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttrib3NsvNV(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0]),
+ SHORT_TO_FLOAT(v[1]),
+ SHORT_TO_FLOAT(v[2])));
+}
+
+static void GLAPIENTRY
+VertexAttrib3svNV(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1],
+ (GLfloat)v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttrib4NsvNV(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0]),
+ SHORT_TO_FLOAT(v[1]),
+ SHORT_TO_FLOAT(v[2]),
+ SHORT_TO_FLOAT(v[3])));
+}
+
+static void GLAPIENTRY
+VertexAttrib4svNV(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1],
+ (GLfloat)v[2], (GLfloat)v[3]));
+}
+
+/* GL_UNSIGNED_SHORT attributes */
+
+static void GLAPIENTRY
+VertexAttrib1NusvNV(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0])));
+}
+
+static void GLAPIENTRY
+VertexAttrib1usvNV(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttrib2NusvNV(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]),
+ USHORT_TO_FLOAT(v[1])));
+}
+
+static void GLAPIENTRY
+VertexAttrib2usvNV(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0],
+ (GLfloat)v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttrib3NusvNV(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]),
+ USHORT_TO_FLOAT(v[1]),
+ USHORT_TO_FLOAT(v[2])));
+}
+
+static void GLAPIENTRY
+VertexAttrib3usvNV(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1],
+ (GLfloat)v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttrib4NusvNV(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]),
+ USHORT_TO_FLOAT(v[1]),
+ USHORT_TO_FLOAT(v[2]),
+ USHORT_TO_FLOAT(v[3])));
+}
+
+static void GLAPIENTRY
+VertexAttrib4usvNV(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1],
+ (GLfloat)v[2], (GLfloat)v[3]));
+}
+
+/* GL_INT attributes */
+
+static void GLAPIENTRY
+VertexAttrib1NivNV(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0])));
+}
+
+static void GLAPIENTRY
+VertexAttrib1ivNV(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttrib2NivNV(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]),
+ INT_TO_FLOAT(v[1])));
+}
+
+static void GLAPIENTRY
+VertexAttrib2ivNV(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttrib3NivNV(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]),
+ INT_TO_FLOAT(v[1]),
+ INT_TO_FLOAT(v[2])));
+}
+
+static void GLAPIENTRY
+VertexAttrib3ivNV(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1],
+ (GLfloat)v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttrib4NivNV(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]),
+ INT_TO_FLOAT(v[1]),
+ INT_TO_FLOAT(v[2]),
+ INT_TO_FLOAT(v[3])));
+}
+
+static void GLAPIENTRY
+VertexAttrib4ivNV(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1],
+ (GLfloat)v[2], (GLfloat)v[3]));
+}
+
+/* GL_UNSIGNED_INT attributes */
+
+static void GLAPIENTRY
+VertexAttrib1NuivNV(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0])));
+}
+
+static void GLAPIENTRY
+VertexAttrib1uivNV(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttrib2NuivNV(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]),
+ UINT_TO_FLOAT(v[1])));
+}
+
+static void GLAPIENTRY
+VertexAttrib2uivNV(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0],
+ (GLfloat)v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttrib3NuivNV(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]),
+ UINT_TO_FLOAT(v[1]),
+ UINT_TO_FLOAT(v[2])));
+}
+
+static void GLAPIENTRY
+VertexAttrib3uivNV(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1],
+ (GLfloat)v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttrib4NuivNV(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]),
+ UINT_TO_FLOAT(v[1]),
+ UINT_TO_FLOAT(v[2]),
+ UINT_TO_FLOAT(v[3])));
+}
+
+static void GLAPIENTRY
+VertexAttrib4uivNV(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1],
+ (GLfloat)v[2], (GLfloat)v[3]));
+}
+
+/* GL_FLOAT attributes */
+
+static void GLAPIENTRY
+VertexAttrib1fvNV(GLuint index, const GLfloat *v)
+{
+ CALL_VertexAttrib1fvNV(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttrib2fvNV(GLuint index, const GLfloat *v)
+{
+ CALL_VertexAttrib2fvNV(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttrib3fvNV(GLuint index, const GLfloat *v)
+{
+ CALL_VertexAttrib3fvNV(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttrib4fvNV(GLuint index, const GLfloat *v)
+{
+ CALL_VertexAttrib4fvNV(GET_DISPATCH(), (index, v));
+}
+
+/* GL_DOUBLE attributes */
+
+static void GLAPIENTRY
+VertexAttrib1dvNV(GLuint index, const GLdouble *v)
+{
+ CALL_VertexAttrib1dvNV(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttrib2dvNV(GLuint index, const GLdouble *v)
+{
+ CALL_VertexAttrib2dvNV(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttrib3dvNV(GLuint index, const GLdouble *v)
+{
+ CALL_VertexAttrib3dvNV(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttrib4dvNV(GLuint index, const GLdouble *v)
+{
+ CALL_VertexAttrib4dvNV(GET_DISPATCH(), (index, v));
+}
+
+
+/*
+ * Array [size][type] of VertexAttrib functions
+ */
+static attrib_func AttribFuncsNV[2][4][NUM_TYPES] = {
+ {
+ /* non-normalized */
+ {
+ /* size 1 */
+ (attrib_func) VertexAttrib1bvNV,
+ (attrib_func) VertexAttrib1ubvNV,
+ (attrib_func) VertexAttrib1svNV,
+ (attrib_func) VertexAttrib1usvNV,
+ (attrib_func) VertexAttrib1ivNV,
+ (attrib_func) VertexAttrib1uivNV,
+ (attrib_func) VertexAttrib1fvNV,
+ (attrib_func) VertexAttrib1dvNV
+ },
+ {
+ /* size 2 */
+ (attrib_func) VertexAttrib2bvNV,
+ (attrib_func) VertexAttrib2ubvNV,
+ (attrib_func) VertexAttrib2svNV,
+ (attrib_func) VertexAttrib2usvNV,
+ (attrib_func) VertexAttrib2ivNV,
+ (attrib_func) VertexAttrib2uivNV,
+ (attrib_func) VertexAttrib2fvNV,
+ (attrib_func) VertexAttrib2dvNV
+ },
+ {
+ /* size 3 */
+ (attrib_func) VertexAttrib3bvNV,
+ (attrib_func) VertexAttrib3ubvNV,
+ (attrib_func) VertexAttrib3svNV,
+ (attrib_func) VertexAttrib3usvNV,
+ (attrib_func) VertexAttrib3ivNV,
+ (attrib_func) VertexAttrib3uivNV,
+ (attrib_func) VertexAttrib3fvNV,
+ (attrib_func) VertexAttrib3dvNV
+ },
+ {
+ /* size 4 */
+ (attrib_func) VertexAttrib4bvNV,
+ (attrib_func) VertexAttrib4ubvNV,
+ (attrib_func) VertexAttrib4svNV,
+ (attrib_func) VertexAttrib4usvNV,
+ (attrib_func) VertexAttrib4ivNV,
+ (attrib_func) VertexAttrib4uivNV,
+ (attrib_func) VertexAttrib4fvNV,
+ (attrib_func) VertexAttrib4dvNV
+ }
+ },
+ {
+ /* normalized (except for float/double) */
+ {
+ /* size 1 */
+ (attrib_func) VertexAttrib1NbvNV,
+ (attrib_func) VertexAttrib1NubvNV,
+ (attrib_func) VertexAttrib1NsvNV,
+ (attrib_func) VertexAttrib1NusvNV,
+ (attrib_func) VertexAttrib1NivNV,
+ (attrib_func) VertexAttrib1NuivNV,
+ (attrib_func) VertexAttrib1fvNV,
+ (attrib_func) VertexAttrib1dvNV
+ },
+ {
+ /* size 2 */
+ (attrib_func) VertexAttrib2NbvNV,
+ (attrib_func) VertexAttrib2NubvNV,
+ (attrib_func) VertexAttrib2NsvNV,
+ (attrib_func) VertexAttrib2NusvNV,
+ (attrib_func) VertexAttrib2NivNV,
+ (attrib_func) VertexAttrib2NuivNV,
+ (attrib_func) VertexAttrib2fvNV,
+ (attrib_func) VertexAttrib2dvNV
+ },
+ {
+ /* size 3 */
+ (attrib_func) VertexAttrib3NbvNV,
+ (attrib_func) VertexAttrib3NubvNV,
+ (attrib_func) VertexAttrib3NsvNV,
+ (attrib_func) VertexAttrib3NusvNV,
+ (attrib_func) VertexAttrib3NivNV,
+ (attrib_func) VertexAttrib3NuivNV,
+ (attrib_func) VertexAttrib3fvNV,
+ (attrib_func) VertexAttrib3dvNV
+ },
+ {
+ /* size 4 */
+ (attrib_func) VertexAttrib4NbvNV,
+ (attrib_func) VertexAttrib4NubvNV,
+ (attrib_func) VertexAttrib4NsvNV,
+ (attrib_func) VertexAttrib4NusvNV,
+ (attrib_func) VertexAttrib4NivNV,
+ (attrib_func) VertexAttrib4NuivNV,
+ (attrib_func) VertexAttrib4fvNV,
+ (attrib_func) VertexAttrib4dvNV
+ }
+ }
+};
+
+
+/**
+ ** GL_ARB_vertex_program
+ **/
+
+/* GL_BYTE attributes */
+
+static void GLAPIENTRY
+VertexAttrib1NbvARB(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0])));
+}
+
+static void GLAPIENTRY
+VertexAttrib1bvARB(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttrib2NbvARB(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]), BYTE_TO_FLOAT(v[1])));
+}
+
+static void GLAPIENTRY
+VertexAttrib2bvARB(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttrib3NbvARB(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]),
+ BYTE_TO_FLOAT(v[1]),
+ BYTE_TO_FLOAT(v[2])));
+}
+
+static void GLAPIENTRY
+VertexAttrib3bvARB(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttrib4NbvARB(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]),
+ BYTE_TO_FLOAT(v[1]),
+ BYTE_TO_FLOAT(v[2]),
+ BYTE_TO_FLOAT(v[3])));
+}
+
+static void GLAPIENTRY
+VertexAttrib4bvARB(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
+}
+
+/* GL_UNSIGNED_BYTE attributes */
+
+static void GLAPIENTRY
+VertexAttrib1NubvARB(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0])));
+}
+
+static void GLAPIENTRY
+VertexAttrib1ubvARB(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttrib2NubvARB(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib2fARB(GET_DISPATCH(), (index,
+ UBYTE_TO_FLOAT(v[0]),
+ UBYTE_TO_FLOAT(v[1])));
+}
+
+static void GLAPIENTRY
+VertexAttrib2ubvARB(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib2fARB(GET_DISPATCH(), (index,
+ (GLfloat)v[0], (GLfloat)v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttrib3NubvARB(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib3fARB(GET_DISPATCH(), (index,
+ UBYTE_TO_FLOAT(v[0]),
+ UBYTE_TO_FLOAT(v[1]),
+ UBYTE_TO_FLOAT(v[2])));
+}
+static void GLAPIENTRY
+VertexAttrib3ubvARB(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib3fARB(GET_DISPATCH(), (index,
+ (GLfloat)v[0],
+ (GLfloat)v[1],
+ (GLfloat)v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttrib4NubvARB(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib4fARB(GET_DISPATCH(),
+ (index,
+ UBYTE_TO_FLOAT(v[0]),
+ UBYTE_TO_FLOAT(v[1]),
+ UBYTE_TO_FLOAT(v[2]),
+ UBYTE_TO_FLOAT(v[3])));
+}
+
+static void GLAPIENTRY
+VertexAttrib4ubvARB(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttrib4fARB(GET_DISPATCH(),
+ (index,
+ (GLfloat)v[0], (GLfloat)v[1],
+ (GLfloat)v[2], (GLfloat)v[3]));
+}
+
+/* GL_SHORT attributes */
+
+static void GLAPIENTRY
+VertexAttrib1NsvARB(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0])));
+}
+
+static void GLAPIENTRY
+VertexAttrib1svARB(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttrib2NsvARB(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib2fARB(GET_DISPATCH(),
+ (index, SHORT_TO_FLOAT(v[0]),
+ SHORT_TO_FLOAT(v[1])));
+}
+
+static void GLAPIENTRY
+VertexAttrib2svARB(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib2fARB(GET_DISPATCH(),
+ (index, (GLfloat)v[0], (GLfloat)v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttrib3NsvARB(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib3fARB(GET_DISPATCH(),
+ (index,
+ SHORT_TO_FLOAT(v[0]),
+ SHORT_TO_FLOAT(v[1]),
+ SHORT_TO_FLOAT(v[2])));
+}
+
+static void GLAPIENTRY
+VertexAttrib3svARB(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib3fARB(GET_DISPATCH(),
+ (index,
+ (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttrib4NsvARB(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib4fARB(GET_DISPATCH(),
+ (index,
+ SHORT_TO_FLOAT(v[0]),
+ SHORT_TO_FLOAT(v[1]),
+ SHORT_TO_FLOAT(v[2]),
+ SHORT_TO_FLOAT(v[3])));
+}
+
+static void GLAPIENTRY
+VertexAttrib4svARB(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1],
+ (GLfloat)v[2], (GLfloat)v[3]));
+}
+
+/* GL_UNSIGNED_SHORT attributes */
+
+static void GLAPIENTRY
+VertexAttrib1NusvARB(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0])));
+}
+
+static void GLAPIENTRY
+VertexAttrib1usvARB(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttrib2NusvARB(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]),
+ USHORT_TO_FLOAT(v[1])));
+}
+
+static void GLAPIENTRY
+VertexAttrib2usvARB(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0],
+ (GLfloat)v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttrib3NusvARB(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]),
+ USHORT_TO_FLOAT(v[1]),
+ USHORT_TO_FLOAT(v[2])));
+}
+
+static void GLAPIENTRY
+VertexAttrib3usvARB(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0],
+ (GLfloat)v[1], (GLfloat)v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttrib4NusvARB(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]),
+ USHORT_TO_FLOAT(v[1]),
+ USHORT_TO_FLOAT(v[2]),
+ USHORT_TO_FLOAT(v[3])));
+}
+
+static void GLAPIENTRY
+VertexAttrib4usvARB(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
+}
+
+/* GL_INT attributes */
+
+static void GLAPIENTRY
+VertexAttrib1NivARB(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0])));
+}
+
+static void GLAPIENTRY
+VertexAttrib1ivARB(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttrib2NivARB(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]),
+ INT_TO_FLOAT(v[1])));
+}
+
+static void GLAPIENTRY
+VertexAttrib2ivARB(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0],
+ (GLfloat)v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttrib3NivARB(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]),
+ INT_TO_FLOAT(v[1]),
+ INT_TO_FLOAT(v[2])));
+}
+
+static void GLAPIENTRY
+VertexAttrib3ivARB(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0],
+ (GLfloat)v[1], (GLfloat)v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttrib4NivARB(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]),
+ INT_TO_FLOAT(v[1]),
+ INT_TO_FLOAT(v[2]),
+ INT_TO_FLOAT(v[3])));
+}
+
+static void GLAPIENTRY
+VertexAttrib4ivARB(GLuint index, const GLint *v)
+{
+ CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1],
+ (GLfloat)v[2], (GLfloat)v[3]));
+}
+
+/* GL_UNSIGNED_INT attributes */
+
+static void GLAPIENTRY
+VertexAttrib1NuivARB(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0])));
+}
+
+static void GLAPIENTRY
+VertexAttrib1uivARB(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttrib2NuivARB(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]),
+ UINT_TO_FLOAT(v[1])));
+}
+
+static void GLAPIENTRY
+VertexAttrib2uivARB(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0],
+ (GLfloat)v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttrib3NuivARB(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]),
+ UINT_TO_FLOAT(v[1]),
+ UINT_TO_FLOAT(v[2])));
+}
+
+static void GLAPIENTRY
+VertexAttrib3uivARB(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0],
+ (GLfloat)v[1], (GLfloat)v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttrib4NuivARB(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]),
+ UINT_TO_FLOAT(v[1]),
+ UINT_TO_FLOAT(v[2]),
+ UINT_TO_FLOAT(v[3])));
+}
+
+static void GLAPIENTRY
+VertexAttrib4uivARB(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1],
+ (GLfloat)v[2], (GLfloat)v[3]));
+}
+
+/* GL_FLOAT attributes */
+
+static void GLAPIENTRY
+VertexAttrib1fvARB(GLuint index, const GLfloat *v)
+{
+ CALL_VertexAttrib1fvARB(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttrib2fvARB(GLuint index, const GLfloat *v)
+{
+ CALL_VertexAttrib2fvARB(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttrib3fvARB(GLuint index, const GLfloat *v)
+{
+ CALL_VertexAttrib3fvARB(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttrib4fvARB(GLuint index, const GLfloat *v)
+{
+ CALL_VertexAttrib4fvARB(GET_DISPATCH(), (index, v));
+}
+
+/* GL_DOUBLE attributes */
+
+static void GLAPIENTRY
+VertexAttrib1dvARB(GLuint index, const GLdouble *v)
+{
+ CALL_VertexAttrib1dvARB(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttrib2dvARB(GLuint index, const GLdouble *v)
+{
+ CALL_VertexAttrib2dvARB(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttrib3dvARB(GLuint index, const GLdouble *v)
+{
+ CALL_VertexAttrib3dvARB(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttrib4dvARB(GLuint index, const GLdouble *v)
+{
+ CALL_VertexAttrib4dvARB(GET_DISPATCH(), (index, v));
+}
+
+
+/**
+ * Integer-valued attributes
+ */
+static void GLAPIENTRY
+VertexAttribI1bv(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttribI1iEXT(GET_DISPATCH(), (index, v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttribI2bv(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttribI2iEXT(GET_DISPATCH(), (index, v[0], v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttribI3bv(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttribI3iEXT(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttribI4bv(GLuint index, const GLbyte *v)
+{
+ CALL_VertexAttribI4bvEXT(GET_DISPATCH(), (index, v));
+}
+
+
+static void GLAPIENTRY
+VertexAttribI1ubv(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttribI1uiEXT(GET_DISPATCH(), (index, v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttribI2ubv(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttribI2uiEXT(GET_DISPATCH(), (index, v[0], v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttribI3ubv(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttribI3uiEXT(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttribI4ubv(GLuint index, const GLubyte *v)
+{
+ CALL_VertexAttribI4ubvEXT(GET_DISPATCH(), (index, v));
+}
+
+
+
+static void GLAPIENTRY
+VertexAttribI1sv(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttribI1iEXT(GET_DISPATCH(), (index, v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttribI2sv(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttribI2iEXT(GET_DISPATCH(), (index, v[0], v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttribI3sv(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttribI3iEXT(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttribI4sv(GLuint index, const GLshort *v)
+{
+ CALL_VertexAttribI4svEXT(GET_DISPATCH(), (index, v));
+}
+
+
+static void GLAPIENTRY
+VertexAttribI1usv(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttribI1uiEXT(GET_DISPATCH(), (index, v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttribI2usv(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttribI2uiEXT(GET_DISPATCH(), (index, v[0], v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttribI3usv(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttribI3uiEXT(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttribI4usv(GLuint index, const GLushort *v)
+{
+ CALL_VertexAttribI4usvEXT(GET_DISPATCH(), (index, v));
+}
+
+
+
+static void GLAPIENTRY
+VertexAttribI1iv(GLuint index, const GLint *v)
+{
+ CALL_VertexAttribI1iEXT(GET_DISPATCH(), (index, v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttribI2iv(GLuint index, const GLint *v)
+{
+ CALL_VertexAttribI2iEXT(GET_DISPATCH(), (index, v[0], v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttribI3iv(GLuint index, const GLint *v)
+{
+ CALL_VertexAttribI3iEXT(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttribI4iv(GLuint index, const GLint *v)
+{
+ CALL_VertexAttribI4ivEXT(GET_DISPATCH(), (index, v));
+}
+
+
+static void GLAPIENTRY
+VertexAttribI1uiv(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttribI1uiEXT(GET_DISPATCH(), (index, v[0]));
+}
+
+static void GLAPIENTRY
+VertexAttribI2uiv(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttribI2uiEXT(GET_DISPATCH(), (index, v[0], v[1]));
+}
+
+static void GLAPIENTRY
+VertexAttribI3uiv(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttribI3uiEXT(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+}
+
+static void GLAPIENTRY
+VertexAttribI4uiv(GLuint index, const GLuint *v)
+{
+ CALL_VertexAttribI4uivEXT(GET_DISPATCH(), (index, v));
+}
+
+
+
+
+/*
+ * Array [unnormalized/normalized/integer][size][type] of VertexAttrib
+ * functions
+ */
+static attrib_func AttribFuncsARB[3][4][NUM_TYPES] = {
+ {
+ /* non-normalized */
+ {
+ /* size 1 */
+ (attrib_func) VertexAttrib1bvARB,
+ (attrib_func) VertexAttrib1ubvARB,
+ (attrib_func) VertexAttrib1svARB,
+ (attrib_func) VertexAttrib1usvARB,
+ (attrib_func) VertexAttrib1ivARB,
+ (attrib_func) VertexAttrib1uivARB,
+ (attrib_func) VertexAttrib1fvARB,
+ (attrib_func) VertexAttrib1dvARB
+ },
+ {
+ /* size 2 */
+ (attrib_func) VertexAttrib2bvARB,
+ (attrib_func) VertexAttrib2ubvARB,
+ (attrib_func) VertexAttrib2svARB,
+ (attrib_func) VertexAttrib2usvARB,
+ (attrib_func) VertexAttrib2ivARB,
+ (attrib_func) VertexAttrib2uivARB,
+ (attrib_func) VertexAttrib2fvARB,
+ (attrib_func) VertexAttrib2dvARB
+ },
+ {
+ /* size 3 */
+ (attrib_func) VertexAttrib3bvARB,
+ (attrib_func) VertexAttrib3ubvARB,
+ (attrib_func) VertexAttrib3svARB,
+ (attrib_func) VertexAttrib3usvARB,
+ (attrib_func) VertexAttrib3ivARB,
+ (attrib_func) VertexAttrib3uivARB,
+ (attrib_func) VertexAttrib3fvARB,
+ (attrib_func) VertexAttrib3dvARB
+ },
+ {
+ /* size 4 */
+ (attrib_func) VertexAttrib4bvARB,
+ (attrib_func) VertexAttrib4ubvARB,
+ (attrib_func) VertexAttrib4svARB,
+ (attrib_func) VertexAttrib4usvARB,
+ (attrib_func) VertexAttrib4ivARB,
+ (attrib_func) VertexAttrib4uivARB,
+ (attrib_func) VertexAttrib4fvARB,
+ (attrib_func) VertexAttrib4dvARB
+ }
+ },
+ {
+ /* normalized (except for float/double) */
+ {
+ /* size 1 */
+ (attrib_func) VertexAttrib1NbvARB,
+ (attrib_func) VertexAttrib1NubvARB,
+ (attrib_func) VertexAttrib1NsvARB,
+ (attrib_func) VertexAttrib1NusvARB,
+ (attrib_func) VertexAttrib1NivARB,
+ (attrib_func) VertexAttrib1NuivARB,
+ (attrib_func) VertexAttrib1fvARB,
+ (attrib_func) VertexAttrib1dvARB
+ },
+ {
+ /* size 2 */
+ (attrib_func) VertexAttrib2NbvARB,
+ (attrib_func) VertexAttrib2NubvARB,
+ (attrib_func) VertexAttrib2NsvARB,
+ (attrib_func) VertexAttrib2NusvARB,
+ (attrib_func) VertexAttrib2NivARB,
+ (attrib_func) VertexAttrib2NuivARB,
+ (attrib_func) VertexAttrib2fvARB,
+ (attrib_func) VertexAttrib2dvARB
+ },
+ {
+ /* size 3 */
+ (attrib_func) VertexAttrib3NbvARB,
+ (attrib_func) VertexAttrib3NubvARB,
+ (attrib_func) VertexAttrib3NsvARB,
+ (attrib_func) VertexAttrib3NusvARB,
+ (attrib_func) VertexAttrib3NivARB,
+ (attrib_func) VertexAttrib3NuivARB,
+ (attrib_func) VertexAttrib3fvARB,
+ (attrib_func) VertexAttrib3dvARB
+ },
+ {
+ /* size 4 */
+ (attrib_func) VertexAttrib4NbvARB,
+ (attrib_func) VertexAttrib4NubvARB,
+ (attrib_func) VertexAttrib4NsvARB,
+ (attrib_func) VertexAttrib4NusvARB,
+ (attrib_func) VertexAttrib4NivARB,
+ (attrib_func) VertexAttrib4NuivARB,
+ (attrib_func) VertexAttrib4fvARB,
+ (attrib_func) VertexAttrib4dvARB
+ }
+ },
+
+ {
+ /* integer-valued */
+ {
+ /* size 1 */
+ (attrib_func) VertexAttribI1bv,
+ (attrib_func) VertexAttribI1ubv,
+ (attrib_func) VertexAttribI1sv,
+ (attrib_func) VertexAttribI1usv,
+ (attrib_func) VertexAttribI1iv,
+ (attrib_func) VertexAttribI1uiv,
+ NULL, /* GL_FLOAT */
+ NULL /* GL_DOUBLE */
+ },
+ {
+ /* size 2 */
+ (attrib_func) VertexAttribI2bv,
+ (attrib_func) VertexAttribI2ubv,
+ (attrib_func) VertexAttribI2sv,
+ (attrib_func) VertexAttribI2usv,
+ (attrib_func) VertexAttribI2iv,
+ (attrib_func) VertexAttribI2uiv,
+ NULL, /* GL_FLOAT */
+ NULL /* GL_DOUBLE */
+ },
+ {
+ /* size 3 */
+ (attrib_func) VertexAttribI3bv,
+ (attrib_func) VertexAttribI3ubv,
+ (attrib_func) VertexAttribI3sv,
+ (attrib_func) VertexAttribI3usv,
+ (attrib_func) VertexAttribI3iv,
+ (attrib_func) VertexAttribI3uiv,
+ NULL, /* GL_FLOAT */
+ NULL /* GL_DOUBLE */
+ },
+ {
+ /* size 4 */
+ (attrib_func) VertexAttribI4bv,
+ (attrib_func) VertexAttribI4ubv,
+ (attrib_func) VertexAttribI4sv,
+ (attrib_func) VertexAttribI4usv,
+ (attrib_func) VertexAttribI4iv,
+ (attrib_func) VertexAttribI4uiv,
+ NULL, /* GL_FLOAT */
+ NULL /* GL_DOUBLE */
+ }
+ }
+};
+
+/**********************************************************************/
+
+
+GLboolean _ae_create_context( struct gl_context *ctx )
+{
+ if (ctx->aelt_context)
+ return GL_TRUE;
+
+ /* These _gloffset_* values may not be compile-time constants */
+ SecondaryColorFuncs[0] = _gloffset_SecondaryColor3bvEXT;
+ SecondaryColorFuncs[1] = _gloffset_SecondaryColor3ubvEXT;
+ SecondaryColorFuncs[2] = _gloffset_SecondaryColor3svEXT;
+ SecondaryColorFuncs[3] = _gloffset_SecondaryColor3usvEXT;
+ SecondaryColorFuncs[4] = _gloffset_SecondaryColor3ivEXT;
+ SecondaryColorFuncs[5] = _gloffset_SecondaryColor3uivEXT;
+ SecondaryColorFuncs[6] = _gloffset_SecondaryColor3fvEXT;
+ SecondaryColorFuncs[7] = _gloffset_SecondaryColor3dvEXT;
+
+ FogCoordFuncs[0] = -1;
+ FogCoordFuncs[1] = -1;
+ FogCoordFuncs[2] = -1;
+ FogCoordFuncs[3] = -1;
+ FogCoordFuncs[4] = -1;
+ FogCoordFuncs[5] = -1;
+ FogCoordFuncs[6] = _gloffset_FogCoordfvEXT;
+ FogCoordFuncs[7] = _gloffset_FogCoorddvEXT;
+
+ ctx->aelt_context = CALLOC( sizeof(AEcontext) );
+ if (!ctx->aelt_context)
+ return GL_FALSE;
+
+ AE_CONTEXT(ctx)->NewState = ~0;
+ return GL_TRUE;
+}
+
+
+void _ae_destroy_context( struct gl_context *ctx )
+{
+ if ( AE_CONTEXT( ctx ) ) {
+ FREE( ctx->aelt_context );
+ ctx->aelt_context = NULL;
+ }
+}
+
+static void check_vbo( AEcontext *actx,
+ struct gl_buffer_object *vbo )
+{
+ if (_mesa_is_bufferobj(vbo) && !_mesa_bufferobj_mapped(vbo)) {
+ GLuint i;
+ for (i = 0; i < actx->nr_vbos; i++)
+ if (actx->vbo[i] == vbo)
+ return;
+ assert(actx->nr_vbos < VERT_ATTRIB_MAX);
+ actx->vbo[actx->nr_vbos++] = vbo;
+ }
+}
+
+
+/**
+ * Make a list of per-vertex functions to call for each glArrayElement call.
+ * These functions access the array data (i.e. glVertex, glColor, glNormal,
+ * etc).
+ * Note: this may be called during display list construction.
+ */
+static void _ae_update_state( struct gl_context *ctx )
+{
+ AEcontext *actx = AE_CONTEXT(ctx);
+ AEarray *aa = actx->arrays;
+ AEattrib *at = actx->attribs;
+ GLuint i;
+ struct gl_array_object *arrayObj = ctx->Array.ArrayObj;
+
+ actx->nr_vbos = 0;
+
+ /* conventional vertex arrays */
+ if (arrayObj->Index.Enabled) {
+ aa->array = &arrayObj->Index;
+ aa->offset = IndexFuncs[TYPE_IDX(aa->array->Type)];
+ check_vbo(actx, aa->array->BufferObj);
+ aa++;
+ }
+ if (arrayObj->EdgeFlag.Enabled) {
+ aa->array = &arrayObj->EdgeFlag;
+ aa->offset = _gloffset_EdgeFlagv;
+ check_vbo(actx, aa->array->BufferObj);
+ aa++;
+ }
+ if (arrayObj->Normal.Enabled) {
+ aa->array = &arrayObj->Normal;
+ aa->offset = NormalFuncs[TYPE_IDX(aa->array->Type)];
+ check_vbo(actx, aa->array->BufferObj);
+ aa++;
+ }
+ if (arrayObj->Color.Enabled) {
+ aa->array = &arrayObj->Color;
+ aa->offset = ColorFuncs[aa->array->Size-3][TYPE_IDX(aa->array->Type)];
+ check_vbo(actx, aa->array->BufferObj);
+ aa++;
+ }
+ if (arrayObj->SecondaryColor.Enabled) {
+ aa->array = &arrayObj->SecondaryColor;
+ aa->offset = SecondaryColorFuncs[TYPE_IDX(aa->array->Type)];
+ check_vbo(actx, aa->array->BufferObj);
+ aa++;
+ }
+ if (arrayObj->FogCoord.Enabled) {
+ aa->array = &arrayObj->FogCoord;
+ aa->offset = FogCoordFuncs[TYPE_IDX(aa->array->Type)];
+ check_vbo(actx, aa->array->BufferObj);
+ aa++;
+ }
+ for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++) {
+ struct gl_client_array *attribArray = &arrayObj->TexCoord[i];
+ if (attribArray->Enabled) {
+ /* NOTE: we use generic glVertexAttribNV functions here.
+ * If we ever remove GL_NV_vertex_program this will have to change.
+ */
+ at->array = attribArray;
+ ASSERT(!at->array->Normalized);
+ at->func = AttribFuncsNV[at->array->Normalized]
+ [at->array->Size-1]
+ [TYPE_IDX(at->array->Type)];
+ at->index = VERT_ATTRIB_TEX0 + i;
+ check_vbo(actx, at->array->BufferObj);
+ at++;
+ }
+ }
+
+ /* generic vertex attribute arrays */
+ for (i = 1; i < Elements(arrayObj->VertexAttrib); i++) { /* skip zero! */
+ struct gl_client_array *attribArray = &arrayObj->VertexAttrib[i];
+ if (attribArray->Enabled) {
+ at->array = attribArray;
+ /* Note: we can't grab the _glapi_Dispatch->VertexAttrib1fvNV
+ * function pointer here (for float arrays) since the pointer may
+ * change from one execution of _ae_ArrayElement() to
+ * the next. Doing so caused UT to break.
+ */
+ if (ctx->VertexProgram._Enabled
+ && ctx->VertexProgram.Current->IsNVProgram) {
+ at->func = AttribFuncsNV[at->array->Normalized]
+ [at->array->Size-1]
+ [TYPE_IDX(at->array->Type)];
+ }
+ else {
+ GLint intOrNorm;
+ if (at->array->Integer)
+ intOrNorm = 2;
+ else if (at->array->Normalized)
+ intOrNorm = 1;
+ else
+ intOrNorm = 0;
+
+ at->func = AttribFuncsARB[intOrNorm]
+ [at->array->Size-1]
+ [TYPE_IDX(at->array->Type)];
+ }
+ at->index = i;
+ check_vbo(actx, at->array->BufferObj);
+ at++;
+ }
+ }
+
+ /* finally, vertex position */
+ if (arrayObj->VertexAttrib[0].Enabled) {
+ /* Use glVertex(v) instead of glVertexAttrib(0, v) to be sure it's
+ * issued as the last (provoking) attribute).
+ */
+ aa->array = &arrayObj->VertexAttrib[0];
+ assert(aa->array->Size >= 2); /* XXX fix someday? */
+ aa->offset = VertexFuncs[aa->array->Size-2][TYPE_IDX(aa->array->Type)];
+ check_vbo(actx, aa->array->BufferObj);
+ aa++;
+ }
+ else if (arrayObj->Vertex.Enabled) {
+ aa->array = &arrayObj->Vertex;
+ aa->offset = VertexFuncs[aa->array->Size-2][TYPE_IDX(aa->array->Type)];
+ check_vbo(actx, aa->array->BufferObj);
+ aa++;
+ }
+
+ check_vbo(actx, ctx->Array.ElementArrayBufferObj);
+
+ ASSERT(at - actx->attribs <= VERT_ATTRIB_MAX);
+ ASSERT(aa - actx->arrays < 32);
+ at->func = NULL; /* terminate the list */
+ aa->offset = -1; /* terminate the list */
+
+ actx->NewState = 0;
+}
+
+void _ae_map_vbos( struct gl_context *ctx )
+{
+ AEcontext *actx = AE_CONTEXT(ctx);
+ GLuint i;
+
+ if (actx->mapped_vbos)
+ return;
+
+ if (actx->NewState)
+ _ae_update_state(ctx);
+
+ for (i = 0; i < actx->nr_vbos; i++)
+ ctx->Driver.MapBuffer(ctx,
+ GL_ARRAY_BUFFER_ARB,
+ GL_DYNAMIC_DRAW_ARB,
+ actx->vbo[i]);
+
+ if (actx->nr_vbos)
+ actx->mapped_vbos = GL_TRUE;
+}
+
+void _ae_unmap_vbos( struct gl_context *ctx )
+{
+ AEcontext *actx = AE_CONTEXT(ctx);
+ GLuint i;
+
+ if (!actx->mapped_vbos)
+ return;
+
+ assert (!actx->NewState);
+
+ for (i = 0; i < actx->nr_vbos; i++)
+ ctx->Driver.UnmapBuffer(ctx,
+ GL_ARRAY_BUFFER_ARB,
+ actx->vbo[i]);
+
+ actx->mapped_vbos = GL_FALSE;
+}
+
+
+/**
+ * Called via glArrayElement() and glDrawArrays().
+ * Issue the glNormal, glVertex, glColor, glVertexAttrib, etc functions
+ * for all enabled vertex arrays (for elt-th element).
+ * Note: this may be called during display list construction.
+ */
+void GLAPIENTRY _ae_ArrayElement( GLint elt )
+{
+ GET_CURRENT_CONTEXT(ctx);
+ const AEcontext *actx = AE_CONTEXT(ctx);
+ const AEarray *aa;
+ const AEattrib *at;
+ const struct _glapi_table * const disp = GET_DISPATCH();
+ GLboolean do_map;
+
+ if (actx->NewState) {
+ assert(!actx->mapped_vbos);
+ _ae_update_state( ctx );
+ }
+
+ /* Determine if w need to map/unmap VBOs */
+ do_map = actx->nr_vbos && !actx->mapped_vbos;
+
+ if (do_map)
+ _ae_map_vbos(ctx);
+
+ /* emit generic attribute elements */
+ for (at = actx->attribs; at->func; at++) {
+ const GLubyte *src
+ = ADD_POINTERS(at->array->BufferObj->Pointer, at->array->Ptr)
+ + elt * at->array->StrideB;
+ at->func( at->index, src );
+ }
+
+ /* emit conventional arrays elements */
+ for (aa = actx->arrays; aa->offset != -1 ; aa++) {
+ const GLubyte *src
+ = ADD_POINTERS(aa->array->BufferObj->Pointer, aa->array->Ptr)
+ + elt * aa->array->StrideB;
+ CALL_by_offset( disp, (array_func), aa->offset,
+ ((const void *) src) );
+ }
+
+ if (do_map)
+ _ae_unmap_vbos(ctx);
+}
+
+
+void _ae_invalidate_state( struct gl_context *ctx, GLuint new_state )
+{
+ AEcontext *actx = AE_CONTEXT(ctx);
+
+
+ /* Only interested in this subset of mesa state. Need to prune
+ * this down as both tnl/ and the drivers can raise statechanges
+ * for arcane reasons in the middle of seemingly atomic operations
+ * like DrawElements, over which we'd like to keep a known set of
+ * arrays and vbo's mapped.
+ *
+ * Luckily, neither the drivers nor tnl muck with the state that
+ * concerns us here:
+ */
+ new_state &= _NEW_ARRAY | _NEW_PROGRAM;
+ if (new_state) {
+ assert(!actx->mapped_vbos);
+ actx->NewState |= new_state;
+ }
+}
+
+
+void _mesa_install_arrayelt_vtxfmt(struct _glapi_table *disp,
+ const GLvertexformat *vfmt)
+{
+ SET_ArrayElement(disp, vfmt->ArrayElement);
+}
+
+
+#endif /* FEATURE_arrayelt */
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