From 807c6931fe683fd844ceec1b023232181e6aae03 Mon Sep 17 00:00:00 2001 From: marha Date: Tue, 28 Dec 2010 16:10:20 +0000 Subject: xserver and mesa git update 28-12-2010 --- mesalib/src/mesa/main/api_arrayelt.c | 3040 +++++++++++++++++++--------------- 1 file changed, 1708 insertions(+), 1332 deletions(-) (limited to 'mesalib/src/mesa/main/api_arrayelt.c') diff --git a/mesalib/src/mesa/main/api_arrayelt.c b/mesalib/src/mesa/main/api_arrayelt.c index ffcd19424..98ae3cff7 100644 --- a/mesalib/src/mesa/main/api_arrayelt.c +++ b/mesalib/src/mesa/main/api_arrayelt.c @@ -1,1332 +1,1708 @@ -/* - * 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. - */ - -/* Author: - * Keith Whitwell - */ - -#include "glheader.h" -#include "api_arrayelt.h" -#include "bufferobj.h" -#include "context.h" -#include "imports.h" -#include "macros.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 ) - - -#if FEATURE_arrayelt - - -static const int ColorFuncs[2][8] = { - { - _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][8] = { - { - -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[8] = { - -1, - _gloffset_Indexubv, - _gloffset_Indexsv, - -1, - _gloffset_Indexiv, - -1, - _gloffset_Indexfv, - _gloffset_Indexdv, -}; - -static const int NormalFuncs[8] = { - _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[8]; -static int FogCoordFuncs[8]; - - -/** - ** 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][8] = { - { - /* 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)); -} - - -/* - * Array [size][type] of VertexAttrib functions - */ -static attrib_func AttribFuncsARB[2][4][8] = { - { - /* 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 - } - } -}; - -/**********************************************************************/ - - -GLboolean _ae_create_context( GLcontext *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( GLcontext *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( GLcontext *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 { - at->func = AttribFuncsARB[at->array->Normalized] - [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( GLcontext *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( GLcontext *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 ); - } - - do_map = actx->nr_vbos && !actx->mapped_vbos; - - /* - */ - if (do_map) - _ae_map_vbos(ctx); - - /* generic attributes */ - 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 ); - } - - /* conventional arrays */ - 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( GLcontext *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 + */ + +#include "glheader.h" +#include "api_arrayelt.h" +#include "bufferobj.h" +#include "context.h" +#include "imports.h" +#include "macros.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 +VertexAttrib1NbvNV(GLuint index, const GLbyte *v) +{ + CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]))); +} + +static void +VertexAttrib1bvNV(GLuint index, const GLbyte *v) +{ + CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0])); +} + +static void +VertexAttrib2NbvNV(GLuint index, const GLbyte *v) +{ + CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]), BYTE_TO_FLOAT(v[1]))); +} + +static void +VertexAttrib2bvNV(GLuint index, const GLbyte *v) +{ + CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1])); +} + +static void +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 +VertexAttrib3bvNV(GLuint index, const GLbyte *v) +{ + CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2])); +} + +static void +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 +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 +VertexAttrib1NubvNV(GLuint index, const GLubyte *v) +{ + CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0]))); +} + +static void +VertexAttrib1ubvNV(GLuint index, const GLubyte *v) +{ + CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0])); +} + +static void +VertexAttrib2NubvNV(GLuint index, const GLubyte *v) +{ + CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0]), + UBYTE_TO_FLOAT(v[1]))); +} + +static void +VertexAttrib2ubvNV(GLuint index, const GLubyte *v) +{ + CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1])); +} + +static void +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 +VertexAttrib3ubvNV(GLuint index, const GLubyte *v) +{ + CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], + (GLfloat)v[1], (GLfloat)v[2])); +} + +static void +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 +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 +VertexAttrib1NsvNV(GLuint index, const GLshort *v) +{ + CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0]))); +} + +static void +VertexAttrib1svNV(GLuint index, const GLshort *v) +{ + CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0])); +} + +static void +VertexAttrib2NsvNV(GLuint index, const GLshort *v) +{ + CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0]), + SHORT_TO_FLOAT(v[1]))); +} + +static void +VertexAttrib2svNV(GLuint index, const GLshort *v) +{ + CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1])); +} + +static void +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 +VertexAttrib3svNV(GLuint index, const GLshort *v) +{ + CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], + (GLfloat)v[2])); +} + +static void +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 +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 +VertexAttrib1NusvNV(GLuint index, const GLushort *v) +{ + CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]))); +} + +static void +VertexAttrib1usvNV(GLuint index, const GLushort *v) +{ + CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0])); +} + +static void +VertexAttrib2NusvNV(GLuint index, const GLushort *v) +{ + CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]), + USHORT_TO_FLOAT(v[1]))); +} + +static void +VertexAttrib2usvNV(GLuint index, const GLushort *v) +{ + CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], + (GLfloat)v[1])); +} + +static void +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 +VertexAttrib3usvNV(GLuint index, const GLushort *v) +{ + CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], + (GLfloat)v[2])); +} + +static void +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 +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 +VertexAttrib1NivNV(GLuint index, const GLint *v) +{ + CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]))); +} + +static void +VertexAttrib1ivNV(GLuint index, const GLint *v) +{ + CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0])); +} + +static void +VertexAttrib2NivNV(GLuint index, const GLint *v) +{ + CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]), + INT_TO_FLOAT(v[1]))); +} + +static void +VertexAttrib2ivNV(GLuint index, const GLint *v) +{ + CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1])); +} + +static void +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 +VertexAttrib3ivNV(GLuint index, const GLint *v) +{ + CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], + (GLfloat)v[2])); +} + +static void +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 +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 +VertexAttrib1NuivNV(GLuint index, const GLuint *v) +{ + CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]))); +} + +static void +VertexAttrib1uivNV(GLuint index, const GLuint *v) +{ + CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0])); +} + +static void +VertexAttrib2NuivNV(GLuint index, const GLuint *v) +{ + CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]), + UINT_TO_FLOAT(v[1]))); +} + +static void +VertexAttrib2uivNV(GLuint index, const GLuint *v) +{ + CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], + (GLfloat)v[1])); +} + +static void +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 +VertexAttrib3uivNV(GLuint index, const GLuint *v) +{ + CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], + (GLfloat)v[2])); +} + +static void +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 +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 +VertexAttrib1fvNV(GLuint index, const GLfloat *v) +{ + CALL_VertexAttrib1fvNV(GET_DISPATCH(), (index, v)); +} + +static void +VertexAttrib2fvNV(GLuint index, const GLfloat *v) +{ + CALL_VertexAttrib2fvNV(GET_DISPATCH(), (index, v)); +} + +static void +VertexAttrib3fvNV(GLuint index, const GLfloat *v) +{ + CALL_VertexAttrib3fvNV(GET_DISPATCH(), (index, v)); +} + +static void +VertexAttrib4fvNV(GLuint index, const GLfloat *v) +{ + CALL_VertexAttrib4fvNV(GET_DISPATCH(), (index, v)); +} + +/* GL_DOUBLE attributes */ + +static void +VertexAttrib1dvNV(GLuint index, const GLdouble *v) +{ + CALL_VertexAttrib1dvNV(GET_DISPATCH(), (index, v)); +} + +static void +VertexAttrib2dvNV(GLuint index, const GLdouble *v) +{ + CALL_VertexAttrib2dvNV(GET_DISPATCH(), (index, v)); +} + +static void +VertexAttrib3dvNV(GLuint index, const GLdouble *v) +{ + CALL_VertexAttrib3dvNV(GET_DISPATCH(), (index, v)); +} + +static void +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 +VertexAttrib1NbvARB(GLuint index, const GLbyte *v) +{ + CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]))); +} + +static void +VertexAttrib1bvARB(GLuint index, const GLbyte *v) +{ + CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0])); +} + +static void +VertexAttrib2NbvARB(GLuint index, const GLbyte *v) +{ + CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, BYTE_TO_FLOAT(v[0]), BYTE_TO_FLOAT(v[1]))); +} + +static void +VertexAttrib2bvARB(GLuint index, const GLbyte *v) +{ + CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1])); +} + +static void +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 +VertexAttrib3bvARB(GLuint index, const GLbyte *v) +{ + CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2])); +} + +static void +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 +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 +VertexAttrib1NubvARB(GLuint index, const GLubyte *v) +{ + CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, UBYTE_TO_FLOAT(v[0]))); +} + +static void +VertexAttrib1ubvARB(GLuint index, const GLubyte *v) +{ + CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0])); +} + +static void +VertexAttrib2NubvARB(GLuint index, const GLubyte *v) +{ + CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, + UBYTE_TO_FLOAT(v[0]), + UBYTE_TO_FLOAT(v[1]))); +} + +static void +VertexAttrib2ubvARB(GLuint index, const GLubyte *v) +{ + CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, + (GLfloat)v[0], (GLfloat)v[1])); +} + +static void +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 +VertexAttrib3ubvARB(GLuint index, const GLubyte *v) +{ + CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, + (GLfloat)v[0], + (GLfloat)v[1], + (GLfloat)v[2])); +} + +static void +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 +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 +VertexAttrib1NsvARB(GLuint index, const GLshort *v) +{ + CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, SHORT_TO_FLOAT(v[0]))); +} + +static void +VertexAttrib1svARB(GLuint index, const GLshort *v) +{ + CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0])); +} + +static void +VertexAttrib2NsvARB(GLuint index, const GLshort *v) +{ + CALL_VertexAttrib2fARB(GET_DISPATCH(), + (index, SHORT_TO_FLOAT(v[0]), + SHORT_TO_FLOAT(v[1]))); +} + +static void +VertexAttrib2svARB(GLuint index, const GLshort *v) +{ + CALL_VertexAttrib2fARB(GET_DISPATCH(), + (index, (GLfloat)v[0], (GLfloat)v[1])); +} + +static void +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 +VertexAttrib3svARB(GLuint index, const GLshort *v) +{ + CALL_VertexAttrib3fARB(GET_DISPATCH(), + (index, + (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2])); +} + +static void +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 +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 +VertexAttrib1NusvARB(GLuint index, const GLushort *v) +{ + CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]))); +} + +static void +VertexAttrib1usvARB(GLuint index, const GLushort *v) +{ + CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0])); +} + +static void +VertexAttrib2NusvARB(GLuint index, const GLushort *v) +{ + CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, USHORT_TO_FLOAT(v[0]), + USHORT_TO_FLOAT(v[1]))); +} + +static void +VertexAttrib2usvARB(GLuint index, const GLushort *v) +{ + CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], + (GLfloat)v[1])); +} + +static void +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 +VertexAttrib3usvARB(GLuint index, const GLushort *v) +{ + CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], + (GLfloat)v[1], (GLfloat)v[2])); +} + +static void +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 +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 +VertexAttrib1NivARB(GLuint index, const GLint *v) +{ + CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]))); +} + +static void +VertexAttrib1ivARB(GLuint index, const GLint *v) +{ + CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0])); +} + +static void +VertexAttrib2NivARB(GLuint index, const GLint *v) +{ + CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]), + INT_TO_FLOAT(v[1]))); +} + +static void +VertexAttrib2ivARB(GLuint index, const GLint *v) +{ + CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], + (GLfloat)v[1])); +} + +static void +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 +VertexAttrib3ivARB(GLuint index, const GLint *v) +{ + CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], + (GLfloat)v[1], (GLfloat)v[2])); +} + +static void +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 +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 +VertexAttrib1NuivARB(GLuint index, const GLuint *v) +{ + CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]))); +} + +static void +VertexAttrib1uivARB(GLuint index, const GLuint *v) +{ + CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0])); +} + +static void +VertexAttrib2NuivARB(GLuint index, const GLuint *v) +{ + CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, UINT_TO_FLOAT(v[0]), + UINT_TO_FLOAT(v[1]))); +} + +static void +VertexAttrib2uivARB(GLuint index, const GLuint *v) +{ + CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], + (GLfloat)v[1])); +} + +static void +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 +VertexAttrib3uivARB(GLuint index, const GLuint *v) +{ + CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], + (GLfloat)v[1], (GLfloat)v[2])); +} + +static void +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 +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 +VertexAttrib1fvARB(GLuint index, const GLfloat *v) +{ + CALL_VertexAttrib1fvARB(GET_DISPATCH(), (index, v)); +} + +static void +VertexAttrib2fvARB(GLuint index, const GLfloat *v) +{ + CALL_VertexAttrib2fvARB(GET_DISPATCH(), (index, v)); +} + +static void +VertexAttrib3fvARB(GLuint index, const GLfloat *v) +{ + CALL_VertexAttrib3fvARB(GET_DISPATCH(), (index, v)); +} + +static void +VertexAttrib4fvARB(GLuint index, const GLfloat *v) +{ + CALL_VertexAttrib4fvARB(GET_DISPATCH(), (index, v)); +} + +/* GL_DOUBLE attributes */ + +static void +VertexAttrib1dvARB(GLuint index, const GLdouble *v) +{ + CALL_VertexAttrib1dvARB(GET_DISPATCH(), (index, v)); +} + +static void +VertexAttrib2dvARB(GLuint index, const GLdouble *v) +{ + CALL_VertexAttrib2dvARB(GET_DISPATCH(), (index, v)); +} + +static void +VertexAttrib3dvARB(GLuint index, const GLdouble *v) +{ + CALL_VertexAttrib3dvARB(GET_DISPATCH(), (index, v)); +} + +static void +VertexAttrib4dvARB(GLuint index, const GLdouble *v) +{ + CALL_VertexAttrib4dvARB(GET_DISPATCH(), (index, v)); +} + + +/** + * Integer-valued attributes + */ +static void +VertexAttribI1bv(GLuint index, const GLbyte *v) +{ + CALL_VertexAttribI1iEXT(GET_DISPATCH(), (index, v[0])); +} + +static void +VertexAttribI2bv(GLuint index, const GLbyte *v) +{ + CALL_VertexAttribI2iEXT(GET_DISPATCH(), (index, v[0], v[1])); +} + +static void +VertexAttribI3bv(GLuint index, const GLbyte *v) +{ + CALL_VertexAttribI3iEXT(GET_DISPATCH(), (index, v[0], v[1], v[2])); +} + +static void +VertexAttribI4bv(GLuint index, const GLbyte *v) +{ + CALL_VertexAttribI4bvEXT(GET_DISPATCH(), (index, v)); +} + + +static void +VertexAttribI1ubv(GLuint index, const GLubyte *v) +{ + CALL_VertexAttribI1uiEXT(GET_DISPATCH(), (index, v[0])); +} + +static void +VertexAttribI2ubv(GLuint index, const GLubyte *v) +{ + CALL_VertexAttribI2uiEXT(GET_DISPATCH(), (index, v[0], v[1])); +} + +static void +VertexAttribI3ubv(GLuint index, const GLubyte *v) +{ + CALL_VertexAttribI3uiEXT(GET_DISPATCH(), (index, v[0], v[1], v[2])); +} + +static void +VertexAttribI4ubv(GLuint index, const GLubyte *v) +{ + CALL_VertexAttribI4ubvEXT(GET_DISPATCH(), (index, v)); +} + + + +static void +VertexAttribI1sv(GLuint index, const GLshort *v) +{ + CALL_VertexAttribI1iEXT(GET_DISPATCH(), (index, v[0])); +} + +static void +VertexAttribI2sv(GLuint index, const GLshort *v) +{ + CALL_VertexAttribI2iEXT(GET_DISPATCH(), (index, v[0], v[1])); +} + +static void +VertexAttribI3sv(GLuint index, const GLshort *v) +{ + CALL_VertexAttribI3iEXT(GET_DISPATCH(), (index, v[0], v[1], v[2])); +} + +static void +VertexAttribI4sv(GLuint index, const GLshort *v) +{ + CALL_VertexAttribI4svEXT(GET_DISPATCH(), (index, v)); +} + + +static void +VertexAttribI1usv(GLuint index, const GLushort *v) +{ + CALL_VertexAttribI1uiEXT(GET_DISPATCH(), (index, v[0])); +} + +static void +VertexAttribI2usv(GLuint index, const GLushort *v) +{ + CALL_VertexAttribI2uiEXT(GET_DISPATCH(), (index, v[0], v[1])); +} + +static void +VertexAttribI3usv(GLuint index, const GLushort *v) +{ + CALL_VertexAttribI3uiEXT(GET_DISPATCH(), (index, v[0], v[1], v[2])); +} + +static void +VertexAttribI4usv(GLuint index, const GLushort *v) +{ + CALL_VertexAttribI4usvEXT(GET_DISPATCH(), (index, v)); +} + + + +static void +VertexAttribI1iv(GLuint index, const GLint *v) +{ + CALL_VertexAttribI1iEXT(GET_DISPATCH(), (index, v[0])); +} + +static void +VertexAttribI2iv(GLuint index, const GLint *v) +{ + CALL_VertexAttribI2iEXT(GET_DISPATCH(), (index, v[0], v[1])); +} + +static void +VertexAttribI3iv(GLuint index, const GLint *v) +{ + CALL_VertexAttribI3iEXT(GET_DISPATCH(), (index, v[0], v[1], v[2])); +} + +static void +VertexAttribI4iv(GLuint index, const GLint *v) +{ + CALL_VertexAttribI4ivEXT(GET_DISPATCH(), (index, v)); +} + + +static void +VertexAttribI1uiv(GLuint index, const GLuint *v) +{ + CALL_VertexAttribI1uiEXT(GET_DISPATCH(), (index, v[0])); +} + +static void +VertexAttribI2uiv(GLuint index, const GLuint *v) +{ + CALL_VertexAttribI2uiEXT(GET_DISPATCH(), (index, v[0], v[1])); +} + +static void +VertexAttribI3uiv(GLuint index, const GLuint *v) +{ + CALL_VertexAttribI3uiEXT(GET_DISPATCH(), (index, v[0], v[1], v[2])); +} + +static void +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 */ -- cgit v1.2.3