src/mesa/glapi/glapi.h

   1 /* $Id: glapi.h,v 1.2 1999/11/12 18:57:50 brianp Exp $ */
   2
   3 /*
   4  * Mesa 3-D graphics library
   5  * Version:  3.3
   6  *
   7  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining a
  10  * copy of this software and associated documentation files (the "Software"),
  11  * to deal in the Software without restriction, including without limitation
  12  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  13  * and/or sell copies of the Software, and to permit persons to whom the
  14  * Software is furnished to do so, subject to the following conditions:
  15  *
  16  * The above copyright notice and this permission notice shall be included
  17  * in all copies or substantial portions of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  22  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  23  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  */
  26
  27
  28 /*
  29  * This file is not specific to Mesa.  It defines a dispatch table
  30  * which could be used by any number of OpenGL implementations.
  31  * It's designed to be gl.h-independent as well.  That is, it does
  32  * not depend on any particular extensions being defined in the gl.h
  33  * header.  We #define extension symbols (like _GLAPI_EXT_blend_color)
  34  * to determine which entry points to compile.  Clients of this dispatcher
  35  * (like Mesa) can #ifdef test these symbols to know how to fill in the
  36  * table.
  37  */
  38
  39
  40 #ifndef _GLAPI_H
  41 #define _GLAPI_H
  42
  43
  44 #include "GL/gl.h"
  45
  46
  47 /* Which OpenGL API revisisions are supported by the table: */
  48 #define _GLAPI_VERSION_1_1  1
  49 #define _GLAPI_VERSION_1_2  1
  50
  51 /* And which extensions: */
  52 #define _GLAPI_ARB_imaging  1
  53 #define _GLAPI_ARB_multitexture  1
  54 #define _GLAPI_EXT_paletted_texture  1
  55 #define _GLAPI_EXT_compiled_vertex_array  1
  56 #define _GLAPI_EXT_point_parameters  1
  57 #define _GLAPI_EXT_polygon_offset  1
  58 #define _GLAPI_EXT_blend_minmax  1
  59 #define _GLAPI_EXT_blend_color  1
  60 #define _GLAPI_EXT_texture3D 1
  61 #define _GLAPI_EXT_texture_object 1
  62 #define _GLAPI_EXT_vertex_array 1
  63 #define _GLAPI_INGR_blend_func_separate  1
  64 #define _GLAPI_MESA_window_pos  1
  65 #define _GLAPI_MESA_resize_buffers  1
  66
  67
  68
  69
  70 /*
  71  * This struct contains pointers for all the GL API entrypoints
  72  * plus some reserved slots for dynamic extensions.
  73  *
  74  */
  75 struct _glapi_table
  76 {
  77    /*
  78     * OpenGL 1.0
  79     */
  80    void (*Accum)(GLenum, GLfloat);
  81    void (*AlphaFunc)(GLenum, GLclampf);
  82    void (*Begin)(GLenum);
  83    void (*Bitmap)(GLsizei, GLsizei, GLfloat, GLfloat, GLfloat, GLfloat, const GLubyte *);
  84    void (*BlendFunc)(GLenum, GLenum);
  85    void (*CallList)(GLuint list);
  86    void (*CallLists)(GLsizei, GLenum, const GLvoid *);
  87    void (*Clear)(GLbitfield);
  88    void (*ClearAccum)(GLfloat, GLfloat, GLfloat, GLfloat);
  89    void (*ClearColor)(GLclampf, GLclampf, GLclampf, GLclampf);
  90    void (*ClearDepth)(GLclampd);
  91    void (*ClearIndex)(GLfloat);
  92    void (*ClearStencil)(GLint);
  93    void (*ClipPlane)(GLenum, const GLdouble *);
  94    void (*Color3b)(GLbyte, GLbyte, GLbyte);
  95    void (*Color3bv)(const GLbyte *);
  96    void (*Color3d)(GLdouble, GLdouble, GLdouble);
  97    void (*Color3dv)(const GLdouble *);
  98    void (*Color3f)(GLfloat, GLfloat, GLfloat);
  99    void (*Color3fv)(const GLfloat *);
 100    void (*Color3i)(GLint, GLint, GLint);
 101    void (*Color3iv)(const GLint *);
 102    void (*Color3s)(GLshort, GLshort, GLshort);
 103    void (*Color3sv)(const GLshort *);
 104    void (*Color3ub)(GLubyte, GLubyte, GLubyte);
 105    void (*Color3ubv)(const GLubyte *);
 106    void (*Color3ui)(GLuint, GLuint, GLuint);
 107    void (*Color3uiv)(const GLuint *);
 108    void (*Color3us)(GLushort, GLushort, GLushort);
 109    void (*Color3usv)(const GLushort *);
 110    void (*Color4b)(GLbyte, GLbyte, GLbyte, GLbyte);
 111    void (*Color4bv)(const GLbyte *);
 112    void (*Color4d)(GLdouble, GLdouble, GLdouble, GLdouble);
 113    void (*Color4dv)(const GLdouble *);
 114    void (*Color4f)(GLfloat, GLfloat, GLfloat, GLfloat);
 115    void (*Color4fv)(const GLfloat *);
 116    void (*Color4i)(GLint, GLint, GLint, GLint);
 117    void (*Color4iv)(const GLint *);
 118    void (*Color4s)(GLshort, GLshort, GLshort, GLshort);
 119    void (*Color4sv)(const GLshort *);
 120    void (*Color4ub)(GLubyte, GLubyte, GLubyte, GLubyte);
 121    void (*Color4ubv)(const GLubyte *);
 122    void (*Color4ui)(GLuint, GLuint, GLuint, GLuint);
 123    void (*Color4uiv)(const GLuint *);
 124    void (*Color4us)(GLushort, GLushort, GLushort, GLushort);
 125    void (*Color4usv)(const GLushort *);
 126    void (*ColorMask)(GLboolean, GLboolean, GLboolean, GLboolean);
 127    void (*ColorMaterial)(GLenum, GLenum);
 128    void (*CopyPixels)(GLint, GLint, GLsizei, GLsizei, GLenum);
 129    void (*CullFace)(GLenum);
 130    void (*DeleteLists)(GLuint, GLsizei);
 131    void (*DepthFunc)(GLenum);
 132    void (*DepthMask)(GLboolean);
 133    void (*DepthRange)(GLclampd, GLclampd);
 134    void (*Disable)(GLenum);
 135    void (*DrawBuffer)(GLenum);
 136    void (*DrawPixels)(GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
 137    void (*EdgeFlag)(GLboolean);
 138    void (*EdgeFlagv)(const GLboolean *);
 139    void (*Enable)(GLenum);
 140    void (*End)(void);
 141    void (*EndList)(void);
 142    void (*EvalCoord1d)(GLdouble);
 143    void (*EvalCoord1dv)(const GLdouble *);
 144    void (*EvalCoord1f)(GLfloat);
 145    void (*EvalCoord1fv)(const GLfloat *);
 146    void (*EvalCoord2d)(GLdouble u, GLdouble);
 147    void (*EvalCoord2dv)(const GLdouble *);
 148    void (*EvalCoord2f)(GLfloat u, GLfloat);
 149    void (*EvalCoord2fv)(const GLfloat *);
 150    void (*EvalMesh1)(GLenum, GLint, GLint);
 151    void (*EvalMesh2)(GLenum, GLint, GLint, GLint, GLint);
 152    void (*EvalPoint1)(GLint);
 153    void (*EvalPoint2)(GLint, GLint);
 154    void (*FeedbackBuffer)(GLsizei, GLenum, GLfloat *);
 155    void (*Finish)(void);
 156    void (*Flush)(void);
 157    void (*Fogf)(GLenum, GLfloat);
 158    void (*Fogfv)(GLenum, const GLfloat *);
 159    void (*Fogi)(GLenum, GLint);
 160    void (*Fogiv)(GLenum, const GLint *);
 161    void (*FrontFace)(GLenum);
 162    void (*Frustum)(GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble);
 163    GLuint (*GenLists)(GLsizei);
 164    void (*GetBooleanv)(GLenum, GLboolean *);
 165    void (*GetClipPlane)(GLenum, GLdouble *);
 166    void (*GetDoublev)(GLenum, GLdouble *);
 167    GLenum (*GetError)(void);
 168    void (*GetFloatv)(GLenum, GLfloat *);
 169    void (*GetIntegerv)(GLenum, GLint *);
 170    void (*GetLightfv)(GLenum light, GLenum, GLfloat *);
 171    void (*GetLightiv)(GLenum light, GLenum, GLint *);
 172    void (*GetMapdv)(GLenum, GLenum, GLdouble *);
 173    void (*GetMapfv)(GLenum, GLenum, GLfloat *);
 174    void (*GetMapiv)(GLenum, GLenum, GLint *);
 175    void (*GetMaterialfv)(GLenum, GLenum, GLfloat *);
 176    void (*GetMaterialiv)(GLenum, GLenum, GLint *);
 177    void (*GetPixelMapfv)(GLenum, GLfloat *);
 178    void (*GetPixelMapuiv)(GLenum, GLuint *);
 179    void (*GetPixelMapusv)(GLenum, GLushort *);
 180    void (*GetPolygonStipple)(GLubyte *);
 181    const GLubyte* (*GetString)(GLenum name);
 182    void (*GetTexEnvfv)(GLenum, GLenum, GLfloat *);
 183    void (*GetTexEnviv)(GLenum, GLenum, GLint *);
 184    void (*GetTexGendv)(GLenum coord, GLenum, GLdouble *);
 185    void (*GetTexGenfv)(GLenum coord, GLenum, GLfloat *);
 186    void (*GetTexGeniv)(GLenum coord, GLenum, GLint *);
 187    void (*GetTexImage)(GLenum, GLint level, GLenum, GLenum, GLvoid *);
 188    void (*GetTexLevelParameterfv)(GLenum, GLint, GLenum, GLfloat *);
 189    void (*GetTexLevelParameteriv)(GLenum, GLint, GLenum, GLint *);
 190    void (*GetTexParameterfv)(GLenum, GLenum, GLfloat *);
 191    void (*GetTexParameteriv)(GLenum, GLenum, GLint *);
 192    void (*Hint)(GLenum, GLenum);
 193    void (*IndexMask)(GLuint);
 194    void (*Indexd)(GLdouble);
 195    void (*Indexdv)(const GLdouble *);
 196    void (*Indexf)(GLfloat);
 197    void (*Indexfv)(const GLfloat *);
 198    void (*Indexi)(GLint);
 199    void (*Indexiv)(const GLint *);
 200    void (*Indexs)(GLshort);
 201    void (*Indexsv)(const GLshort *);
 202    void (*InitNames)(void);
 203    GLboolean (*IsEnabled)(GLenum);
 204    GLboolean (*IsList)(GLuint);
 205    void (*LightModelf)(GLenum, GLfloat);
 206    void (*LightModelfv)(GLenum, const GLfloat *);
 207    void (*LightModeli)(GLenum, GLint);
 208    void (*LightModeliv)(GLenum, const GLint *);
 209    void (*Lightf)(GLenum light, GLenum, GLfloat);
 210    void (*Lightfv)(GLenum light, GLenum, const GLfloat *);
 211    void (*Lighti)(GLenum light, GLenum, GLint);
 212    void (*Lightiv)(GLenum light, GLenum, const GLint *);
 213    void (*LineStipple)(GLint factor, GLushort);
 214    void (*LineWidth)(GLfloat);
 215    void (*ListBase)(GLuint);
 216    void (*LoadIdentity)(void);
 217    void (*LoadMatrixd)(const GLdouble *);
 218    void (*LoadMatrixf)(const GLfloat *);
 219    void (*LoadName)(GLuint);
 220    void (*LogicOp)(GLenum);
 221    void (*Map1d)(GLenum, GLdouble, GLdouble, GLint, GLint, const GLdouble *);
 222    void (*Map1f)(GLenum, GLfloat, GLfloat, GLint, GLint, const GLfloat *);
 223    void (*Map2d)(GLenum, GLdouble, GLdouble, GLint, GLint, GLdouble, GLdouble, GLint, GLint, const GLdouble *);
 224    void (*Map2f)(GLenum, GLfloat, GLfloat, GLint, GLint, GLfloat, GLfloat, GLint, GLint, const GLfloat *);
 225    void (*MapGrid1d)(GLint, GLdouble, GLdouble);
 226    void (*MapGrid1f)(GLint, GLfloat, GLfloat);
 227    void (*MapGrid2d)(GLint, GLdouble, GLdouble, GLint, GLdouble, GLdouble);
 228    void (*MapGrid2f)(GLint, GLfloat, GLfloat, GLint, GLfloat, GLfloat);
 229    void (*Materialf)(GLenum, GLenum, GLfloat);
 230    void (*Materialfv)(GLenum, GLenum, const GLfloat *);
 231    void (*Materiali)(GLenum, GLenum, GLint);
 232    void (*Materialiv)(GLenum, GLenum, const GLint *);
 233    void (*MatrixMode)(GLenum);
 234    void (*MultMatrixd)(const GLdouble *);
 235    void (*MultMatrixf)(const GLfloat *);
 236    void (*NewList)(GLuint list, GLenum);
 237    void (*Normal3b)(GLbyte, GLbyte, GLbyte);
 238    void (*Normal3bv)(const GLbyte *);
 239    void (*Normal3d)(GLdouble, GLdouble, GLdouble);
 240    void (*Normal3dv)(const GLdouble *);
 241    void (*Normal3f)(GLfloat, GLfloat, GLfloat);
 242    void (*Normal3fv)(const GLfloat *);
 243    void (*Normal3i)(GLint, GLint, GLint);
 244    void (*Normal3iv)(const GLint *);
 245    void (*Normal3s)(GLshort, GLshort, GLshort);
 246    void (*Normal3sv)(const GLshort *);
 247    void (*Ortho)(GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble);
 248    void (*PassThrough)(GLfloat);
 249    void (*PixelMapfv)(GLenum, GLint, const GLfloat *);
 250    void (*PixelMapuiv)(GLenum, GLint, const GLuint *);
 251    void (*PixelMapusv)(GLenum, GLint, const GLushort *);
 252    void (*PixelStoref)(GLenum, GLfloat);
 253    void (*PixelStorei)(GLenum, GLint);
 254    void (*PixelTransferf)(GLenum, GLfloat);
 255    void (*PixelTransferi)(GLenum, GLint);
 256    void (*PixelZoom)(GLfloat, GLfloat);
 257    void (*PointSize)(GLfloat);
 258    void (*PolygonMode)(GLenum, GLenum);
 259    void (*PolygonOffset)(GLfloat, GLfloat);
 260    void (*PolygonStipple)(const GLubyte *);
 261    void (*PopAttrib)(void);
 262    void (*PopMatrix)(void);
 263    void (*PopName)(void);
 264    void (*PushAttrib)(GLbitfield);
 265    void (*PushMatrix)(void);
 266    void (*PushName)(GLuint);
 267    void (*RasterPos2d)(GLdouble, GLdouble);
 268    void (*RasterPos2dv)(const GLdouble *);
 269    void (*RasterPos2f)(GLfloat, GLfloat);
 270    void (*RasterPos2fv)(const GLfloat *);
 271    void (*RasterPos2i)(GLint, GLint);
 272    void (*RasterPos2iv)(const GLint *);
 273    void (*RasterPos2s)(GLshort, GLshort);
 274    void (*RasterPos2sv)(const GLshort *);
 275    void (*RasterPos3d)(GLdouble, GLdouble, GLdouble);
 276    void (*RasterPos3dv)(const GLdouble *);
 277    void (*RasterPos3f)(GLfloat, GLfloat, GLfloat);
 278    void (*RasterPos3fv)(const GLfloat *);
 279    void (*RasterPos3i)(GLint, GLint, GLint);
 280    void (*RasterPos3iv)(const GLint *);
 281    void (*RasterPos3s)(GLshort, GLshort, GLshort);
 282    void (*RasterPos3sv)(const GLshort *);
 283    void (*RasterPos4d)(GLdouble, GLdouble, GLdouble, GLdouble);
 284    void (*RasterPos4dv)(const GLdouble *);
 285    void (*RasterPos4f)(GLfloat, GLfloat, GLfloat, GLfloat);
 286    void (*RasterPos4fv)(const GLfloat *);
 287    void (*RasterPos4i)(GLint, GLint, GLint, GLint);
 288    void (*RasterPos4iv)(const GLint *);
 289    void (*RasterPos4s)(GLshort, GLshort, GLshort, GLshort);
 290    void (*RasterPos4sv)(const GLshort *);
 291    void (*ReadBuffer)(GLenum);
 292    void (*ReadPixels)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLvoid *);
 293    void (*Rectd)(GLdouble, GLdouble, GLdouble, GLdouble);
 294    void (*Rectdv)(const GLdouble *, const GLdouble *);
 295    void (*Rectf)(GLfloat, GLfloat, GLfloat, GLfloat);
 296    void (*Rectfv)(const GLfloat *, const GLfloat *);
 297    void (*Recti)(GLint, GLint, GLint, GLint);
 298    void (*Rectiv)(const GLint *, const GLint *);
 299    void (*Rects)(GLshort, GLshort, GLshort, GLshort);
 300    void (*Rectsv)(const GLshort *, const GLshort *);
 301    GLint (*RenderMode)(GLenum);
 302    void (*Rotated)(GLdouble, GLdouble, GLdouble, GLdouble);
 303    void (*Rotatef)(GLfloat, GLfloat, GLfloat, GLfloat);
 304    void (*Scaled)(GLdouble, GLdouble, GLdouble);
 305    void (*Scalef)(GLfloat, GLfloat, GLfloat);
 306    void (*Scissor)(GLint, GLint, GLsizei, GLsizei);
 307    void (*SelectBuffer)(GLsizei, GLuint *);
 308    void (*ShadeModel)(GLenum);
 309    void (*StencilFunc)(GLenum, GLint, GLuint);
 310    void (*StencilMask)(GLuint);
 311    void (*StencilOp)(GLenum, GLenum, GLenum);
 312    void (*TexCoord1d)(GLdouble);
 313    void (*TexCoord1dv)(const GLdouble *);
 314    void (*TexCoord1f)(GLfloat);
 315    void (*TexCoord1fv)(const GLfloat *);
 316    void (*TexCoord1i)(GLint);
 317    void (*TexCoord1iv)(const GLint *);
 318    void (*TexCoord1s)(GLshort);
 319    void (*TexCoord1sv)(const GLshort *);
 320    void (*TexCoord2d)(GLdouble, GLdouble);
 321    void (*TexCoord2dv)(const GLdouble *);
 322    void (*TexCoord2f)(GLfloat, GLfloat);
 323    void (*TexCoord2fv)(const GLfloat *);
 324    void (*TexCoord2i)(GLint, GLint);
 325    void (*TexCoord2iv)(const GLint *);
 326    void (*TexCoord2s)(GLshort, GLshort);
 327    void (*TexCoord2sv)(const GLshort *);
 328    void (*TexCoord3d)(GLdouble, GLdouble, GLdouble);
 329    void (*TexCoord3dv)(const GLdouble *);
 330    void (*TexCoord3f)(GLfloat, GLfloat, GLfloat);
 331    void (*TexCoord3fv)(const GLfloat *);
 332    void (*TexCoord3i)(GLint, GLint, GLint);
 333    void (*TexCoord3iv)(const GLint *);
 334    void (*TexCoord3s)(GLshort, GLshort, GLshort);
 335    void (*TexCoord3sv)(const GLshort *);
 336    void (*TexCoord4d)(GLdouble, GLdouble, GLdouble, GLdouble);
 337    void (*TexCoord4dv)(const GLdouble *);
 338    void (*TexCoord4f)(GLfloat, GLfloat, GLfloat, GLfloat);
 339    void (*TexCoord4fv)(const GLfloat *);
 340    void (*TexCoord4i)(GLint, GLint, GLint, GLint);
 341    void (*TexCoord4iv)(const GLint *);
 342    void (*TexCoord4s)(GLshort, GLshort, GLshort, GLshort);
 343    void (*TexCoord4sv)(const GLshort *);
 344    void (*TexEnvf)(GLenum, GLenum, GLfloat);
 345    void (*TexEnvfv)(GLenum, GLenum, const GLfloat *);
 346    void (*TexEnvi)(GLenum, GLenum, GLint);
 347    void (*TexEnviv)(GLenum, GLenum, const GLint *);
 348    void (*TexGend)(GLenum, GLenum, GLdouble);
 349    void (*TexGendv)(GLenum, GLenum, const GLdouble *);
 350    void (*TexGenf)(GLenum, GLenum, GLfloat);
 351    void (*TexGenfv)(GLenum, GLenum, const GLfloat *);
 352    void (*TexGeni)(GLenum, GLenum, GLint);
 353    void (*TexGeniv)(GLenum, GLenum, const GLint *);
 354    void (*TexImage1D)(GLenum, GLint, GLint, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
 355    void (*TexImage2D)(GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
 356    void (*TexParameterf)(GLenum, GLenum, GLfloat);
 357    void (*TexParameterfv)(GLenum, GLenum, const GLfloat *);
 358    void (*TexParameteri)(GLenum, GLenum, GLint);
 359    void (*TexParameteriv)(GLenum, GLenum, const GLint *);
 360    void (*Translated)(GLdouble, GLdouble, GLdouble);
 361    void (*Translatef)(GLfloat, GLfloat, GLfloat);
 362    void (*Vertex2d)(GLdouble, GLdouble);
 363    void (*Vertex2dv)(const GLdouble *);
 364    void (*Vertex2f)(GLfloat, GLfloat);
 365    void (*Vertex2fv)(const GLfloat *);
 366    void (*Vertex2i)(GLint, GLint);
 367    void (*Vertex2iv)(const GLint *);
 368    void (*Vertex2s)(GLshort, GLshort);
 369    void (*Vertex2sv)(const GLshort *);
 370    void (*Vertex3d)(GLdouble, GLdouble, GLdouble);
 371    void (*Vertex3dv)(const GLdouble *);
 372    void (*Vertex3f)(GLfloat, GLfloat, GLfloat);
 373    void (*Vertex3fv)(const GLfloat *);
 374    void (*Vertex3i)(GLint, GLint, GLint);
 375    void (*Vertex3iv)(const GLint *);
 376    void (*Vertex3s)(GLshort, GLshort, GLshort);
 377    void (*Vertex3sv)(const GLshort *);
 378    void (*Vertex4d)(GLdouble, GLdouble, GLdouble, GLdouble);
 379    void (*Vertex4dv)(const GLdouble *);
 380    void (*Vertex4f)(GLfloat, GLfloat, GLfloat, GLfloat);
 381    void (*Vertex4fv)(const GLfloat *);
 382    void (*Vertex4i)(GLint, GLint, GLint, GLint);
 383    void (*Vertex4iv)(const GLint *);
 384    void (*Vertex4s)(GLshort, GLshort, GLshort, GLshort);
 385    void (*Vertex4sv)(const GLshort *);
 386    void (*Viewport)(GLint, GLint, GLsizei, GLsizei);
 387
 388    /*
 389     * OpenGL 1.1
 390     */
 391 #ifdef _GLAPI_VERSION_1_1
 392    GLboolean (*AreTexturesResident)(GLsizei, const GLuint *, GLboolean *);
 393    void (*ArrayElement)(GLint);
 394    void (*BindTexture)(GLenum, GLuint);
 395    void (*ColorPointer)(GLint, GLenum, GLsizei, const GLvoid *);
 396    void (*CopyTexImage1D)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint);
 397    void (*CopyTexImage2D)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint);
 398    void (*CopyTexSubImage1D)(GLenum, GLint, GLint, GLint, GLint, GLsizei);
 399    void (*CopyTexSubImage2D)(GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
 400    void (*DeleteTextures)(GLsizei, const GLuint *);
 401    void (*DisableClientState)(GLenum);
 402    void (*DrawArrays)(GLenum, GLint, GLsizei);
 403    void (*DrawElements)(GLenum, GLsizei, GLenum, const GLvoid *);
 404    void (*EdgeFlagPointer)(GLsizei, const GLvoid *);
 405    void (*EnableClientState)(GLenum);
 406    void (*GenTextures)(GLsizei, GLuint *);
 407    void (*GetPointerv)(GLenum, GLvoid **);
 408    void (*IndexPointer)(GLenum, GLsizei, const GLvoid *);
 409    void (*Indexub)(GLubyte);
 410    void (*Indexubv)(const GLubyte *);
 411    void (*InterleavedArrays)(GLenum, GLsizei, const GLvoid *);
 412    GLboolean (*IsTexture)(GLuint);
 413    void (*NormalPointer)(GLenum, GLsizei, const GLvoid *);
 414    void (*PopClientAttrib)(void);
 415    void (*PrioritizeTextures)(GLsizei, const GLuint *, const GLclampf *);
 416    void (*PushClientAttrib)(GLbitfield);
 417    void (*TexCoordPointer)(GLint, GLenum, GLsizei, const GLvoid *);
 418    void (*TexSubImage1D)(GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *);
 419    void (*TexSubImage2D)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
 420    void (*VertexPointer)(GLint, GLenum, GLsizei, const GLvoid *);
 421 #endif
 422
 423    /*
 424     * OpenGL 1.2
 425     */
 426 #ifdef _GLAPI_VERSION_1_2
 427    void (*CopyTexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
 428    void (*DrawRangeElements)(GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *);
 429    void (*TexImage3D)(GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
 430    void (*TexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
 431
 432 #ifdef _GLAPI_ARB_imaging
 433    void (*BlendColor)(GLclampf, GLclampf, GLclampf, GLclampf);
 434    void (*BlendEquation)(GLenum);
 435    void (*ColorSubTable)(GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
 436    void (*ColorTable)(GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
 437    void (*ColorTableParameterfv)(GLenum, GLenum, const GLfloat *);
 438    void (*ColorTableParameteriv)(GLenum, GLenum, const GLint *);
 439    void (*ConvolutionFilter1D)(GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
 440    void (*ConvolutionFilter2D)(GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
 441    void (*ConvolutionParameterf)(GLenum, GLenum, GLfloat);
 442    void (*ConvolutionParameterfv)(GLenum, GLenum, const GLfloat *);
 443    void (*ConvolutionParameteri)(GLenum, GLenum, GLint);
 444    void (*ConvolutionParameteriv)(GLenum, GLenum, const GLint *);
 445    void (*CopyColorSubTable)(GLenum, GLsizei, GLint, GLint, GLsizei);
 446    void (*CopyColorTable)(GLenum, GLenum, GLint, GLint, GLsizei);
 447    void (*CopyConvolutionFilter1D)(GLenum, GLenum, GLint x, GLint y, GLsizei);
 448    void (*CopyConvolutionFilter2D)(GLenum, GLenum, GLint x, GLint y, GLsizei, GLsizei);
 449    void (*GetColorTable)(GLenum, GLenum, GLenum, GLvoid *);
 450    void (*GetColorTableParameterfv)(GLenum, GLenum, GLfloat *);
 451    void (*GetColorTableParameteriv)(GLenum, GLenum, GLint *);
 452    void (*GetConvolutionFilter)(GLenum, GLenum, GLenum, GLvoid *);
 453    void (*GetConvolutionParameterfv)(GLenum, GLenum, GLfloat *);
 454    void (*GetConvolutionParameteriv)(GLenum, GLenum, GLint *);
 455    void (*GetHistogram)(GLenum, GLboolean, GLenum, GLenum, GLvoid *);
 456    void (*GetHistogramParameterfv)(GLenum, GLenum, GLfloat *);
 457    void (*GetHistogramParameteriv)(GLenum, GLenum, GLint *);
 458    void (*GetMinmax)(GLenum, GLboolean, GLenum, GLenum, GLvoid *);
 459    void (*GetMinmaxParameterfv)(GLenum, GLenum, GLfloat *);
 460    void (*GetMinmaxParameteriv)(GLenum, GLenum, GLint *);
 461    void (*GetSeparableFilter)(GLenum, GLenum, GLenum, GLvoid *, GLvoid *, GLvoid *);
 462    void (*Histogram)(GLenum, GLsizei, GLenum, GLboolean);
 463    void (*Minmax)(GLenum, GLenum, GLboolean);
 464    void (*ResetHistogram)(GLenum);
 465    void (*ResetMinmax)(GLenum);
 466    void (*SeparableFilter2D)(GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *, const GLvoid *);
 467 #endif  /*_GLAPI_ARB_imaging*/
 468 #endif  /*_GLAPI_VERSION_1_2*/
 469
 470
 471    /*
 472     * Extensions
 473     */
 474
 475 #ifdef _GLAPI_EXT_paletted_texture
 476    void (*ColorTableEXT)(GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
 477    void (*ColorSubTableEXT)(GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
 478    void (*GetColorTableEXT)(GLenum, GLenum, GLenum, GLvoid *);
 479    void (*GetColorTableParameterfvEXT)(GLenum, GLenum, GLfloat *);
 480    void (*GetColorTableParameterivEXT)(GLenum, GLenum, GLint *);
 481 #endif
 482
 483 #ifdef _GLAPI_EXT_compiled_vertex_array
 484    void (*LockArraysEXT)(GLint, GLsizei);
 485    void (*UnlockArraysEXT)(void);
 486 #endif
 487
 488 #ifdef _GLAPI_EXT_point_parameters
 489    void (*PointParameterfEXT)(GLenum, GLfloat);
 490    void (*PointParameterfvEXT)(GLenum, const GLfloat *);
 491 #endif
 492
 493 #ifdef _GLAPI_EXT_polygon_offset
 494    void (*PolygonOffsetEXT)(GLfloat, GLfloat);
 495 #endif
 496
 497 #ifdef _GLAPI_EXT_blend_minmax
 498    void (*BlendEquationEXT)(GLenum);
 499 #endif
 500
 501 #ifdef _GLAPI_EXT_blend_color
 502    void (*BlendColorEXT)(GLclampf, GLclampf, GLclampf, GLclampf);
 503 #endif
 504
 505 #ifdef _GLAPI_ARB_multitexture
 506    void (*ActiveTextureARB)(GLenum);
 507    void (*ClientActiveTextureARB)(GLenum);
 508    void (*MultiTexCoord1dARB)(GLenum, GLdouble);
 509    void (*MultiTexCoord1dvARB)(GLenum, const GLdouble *);
 510    void (*MultiTexCoord1fARB)(GLenum, GLfloat);
 511    void (*MultiTexCoord1fvARB)(GLenum, const GLfloat *);
 512    void (*MultiTexCoord1iARB)(GLenum, GLint);
 513    void (*MultiTexCoord1ivARB)(GLenum, const GLint *);
 514    void (*MultiTexCoord1sARB)(GLenum, GLshort);
 515    void (*MultiTexCoord1svARB)(GLenum, const GLshort *);
 516    void (*MultiTexCoord2dARB)(GLenum, GLdouble, GLdouble);
 517    void (*MultiTexCoord2dvARB)(GLenum, const GLdouble *);
 518    void (*MultiTexCoord2fARB)(GLenum, GLfloat, GLfloat);
 519    void (*MultiTexCoord2fvARB)(GLenum, const GLfloat *);
 520    void (*MultiTexCoord2iARB)(GLenum, GLint, GLint);
 521    void (*MultiTexCoord2ivARB)(GLenum, const GLint *);
 522    void (*MultiTexCoord2sARB)(GLenum, GLshort, GLshort);
 523    void (*MultiTexCoord2svARB)(GLenum, const GLshort *);
 524    void (*MultiTexCoord3dARB)(GLenum, GLdouble, GLdouble, GLdouble);
 525    void (*MultiTexCoord3dvARB)(GLenum, const GLdouble *);
 526    void (*MultiTexCoord3fARB)(GLenum, GLfloat, GLfloat, GLfloat);
 527    void (*MultiTexCoord3fvARB)(GLenum, const GLfloat *);
 528    void (*MultiTexCoord3iARB)(GLenum, GLint, GLint, GLint);
 529    void (*MultiTexCoord3ivARB)(GLenum, const GLint *);
 530    void (*MultiTexCoord3sARB)(GLenum, GLshort, GLshort, GLshort);
 531    void (*MultiTexCoord3svARB)(GLenum, const GLshort *);
 532    void (*MultiTexCoord4dARB)(GLenum, GLdouble, GLdouble, GLdouble, GLdouble);
 533    void (*MultiTexCoord4dvARB)(GLenum, const GLdouble *);
 534    void (*MultiTexCoord4fARB)(GLenum, GLfloat, GLfloat, GLfloat, GLfloat);
 535    void (*MultiTexCoord4fvARB)(GLenum, const GLfloat *);
 536    void (*MultiTexCoord4iARB)(GLenum, GLint, GLint, GLint, GLint);
 537    void (*MultiTexCoord4ivARB)(GLenum, const GLint *);
 538    void (*MultiTexCoord4sARB)(GLenum, GLshort, GLshort, GLshort, GLshort);
 539    void (*MultiTexCoord4svARB)(GLenum, const GLshort *);
 540 #endif
 541
 542 #ifdef _GLAPI_INGR_blend_func_separate
 543    void (*BlendFuncSeparateINGR)(GLenum, GLenum, GLenum, GLenum);
 544 #endif
 545
 546 #ifdef _GLAPI_MESA_window_pos
 547    void (*WindowPos4fMESA)(GLfloat x, GLfloat y, GLfloat z, GLfloat w);
 548 #endif
 549
 550 #ifdef _GLAPI_MESA_resize_buffers
 551    void (*ResizeBuffersMESA)(void);
 552 #endif
 553
 554 };
 555
 556
 557
 558
 559 extern void
 560 _glapi_set_dispatch(struct _glapi_table *dispatch);
 561
 562
 563 extern struct _glapi_table *
 564 _glapi_get_dispatch(void);
 565
 566
 567 extern const char *
 568 _glapi_get_version(void);
 569
 570
 571 extern const char *
 572 _glapi_get_extensions(void);
 573
 574
 575 extern void
 576 _glapi_check_table(const struct _glapi_table *table);
 577
 578
 579 extern GLint
 580 _glapi_alloc_entrypoint(const char *funcName);
 581
 582
 583 extern GLint
 584 _glapi_get_entrypoint(const char *funcName);
 585
 586
 587 extern const GLvoid *
 588 _glapi_get_proc_address(const char *funcName);
 589
 590
 591 #endif