src/mesa/glapi/glapi.c

   1 /* $Id: glapi.c,v 1.14 1999/12/16 12:38:11 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 manages the OpenGL API dispatch layer.
  30  * The dispatch table (struct _glapi_table) is basically just a list
  31  * of function pointers.
  32  * There are functions to set/get the current dispatch table for the
  33  * current thread and to manage registration/dispatch of dynamically
  34  * added extension functions.
  35  */
  36
  37
  38
  39 #include <assert.h>
  40 #include <stdlib.h>  /* to get NULL */
  41 #include <string.h>
  42 #include "glapi.h"
  43 #include "glapinoop.h"
  44 #include "glapioffsets.h"
  45 #include "glapitable.h"
  46
  47
  48
  49 /* Flag to indicate whether thread-safe dispatch is enabled */
  50 static GLboolean ThreadSafe = GL_TRUE;
  51
  52 /* This is used when thread safety is disabled */
  53 static struct _glapi_table *Dispatch = &__glapi_noop_table;
  54
  55
  56 #if defined(THREADS)
  57 #include "mthreads.h"
  58 static MesaTSD mesa_dispatch_tsd;
  59 static void mesa_dispatch_thread_init() {
  60   MesaInitTSD(&mesa_dispatch_tsd);
  61 }
  62 #endif
  63
  64
  65
  66 #define DISPATCH_SETUP                  \
  67    const struct _glapi_table *dispatch; \
  68    if (ThreadSafe) {                    \
  69       dispatch = _glapi_get_dispatch(); \
  70    }                                    \
  71    else {                               \
  72       dispatch = Dispatch;              \
  73    }
  74
  75 #define DISPATCH(FUNC, ARGS) (dispatch->FUNC) ARGS
  76
  77
  78 static GLuint MaxDispatchOffset = sizeof(struct _glapi_table) / sizeof(void *);
  79 static GLboolean GetSizeCalled = GL_FALSE;
  80
  81
  82 /*
  83  * Set the global or per-thread dispatch table pointer.
  84  */
  85 void
  86 _glapi_set_dispatch(struct _glapi_table *dispatch)
  87 {
  88    if (!dispatch) {
  89       /* use the no-op functions */
  90       dispatch = &__glapi_noop_table;
  91    }
  92 #ifdef DEBUG
  93    else {
  94       _glapi_check_table(dispatch);
  95    }
  96 #endif
  97
  98 #if defined(THREADS)
  99    MesaSetTSD(&mesa_dispatch_tsd, (void*) dispatch, mesa_dispatch_thread_init);
 100 #else
 101    Dispatch = dispatch;
 102 #endif
 103 }
 104
 105
 106 /*
 107  * Get the global or per-thread dispatch table pointer.
 108  */
 109 struct _glapi_table *
 110 _glapi_get_dispatch(void)
 111 {
 112 #if defined(THREADS)
 113    /* return this thread's dispatch pointer */
 114    return (struct _glapi_table *) MesaGetTSD(&mesa_dispatch_tsd);
 115 #else
 116    return Dispatch;
 117 #endif
 118 }
 119
 120
 121
 122 void
 123 _glapi_enable_thread_safety(void)
 124 {
 125    ThreadSafe = GL_TRUE;
 126 }
 127
 128
 129
 130 /*
 131  * Return size of dispatch table struct as number of functions (or
 132  * slots).
 133  */
 134 GLuint
 135 _glapi_get_dispatch_table_size(void)
 136 {
 137    /*   return sizeof(struct _glapi_table) / sizeof(void *);*/
 138    GetSizeCalled = GL_TRUE;
 139    return MaxDispatchOffset + 1;
 140 }
 141
 142
 143
 144 /*
 145  * Get API dispatcher version string.
 146  * XXX this isn't well defined yet.
 147  */
 148 const char *
 149 _glapi_get_version(void)
 150 {
 151    return "1.2";
 152 }
 153
 154
 155 struct name_address_pair {
 156    const char *Name;
 157    GLvoid *Address;
 158 };
 159
 160 static struct name_address_pair static_functions[1000];
 161
 162
 163
 164 /*
 165  * Return dispatch table offset of the named static (built-in) function.
 166  * Return -1 if function not found.
 167  */
 168 static GLint
 169 get_static_proc_offset(const char *funcName)
 170 {
 171    GLuint i;
 172    for (i = 0; static_functions[i].Name; i++) {
 173       if (strcmp(static_functions[i].Name, funcName) == 0) {
 174          return i;
 175       }
 176    }
 177    return -1;
 178 }
 179
 180
 181 /*
 182  * Return dispatch function address the named static (built-in) function.
 183  * Return NULL if function not found.
 184  */
 185 static GLvoid *
 186 get_static_proc_address(const char *funcName)
 187 {
 188    GLuint i = get_static_proc_offset(funcName);
 189    if (i >= 0)
 190       return static_functions[i].Address;
 191    else
 192       return NULL;
 193 }
 194
 195
 196
 197 /**********************************************************************
 198  * Extension function management.
 199  **********************************************************************/
 200
 201
 202 struct _glapi_ext_entrypoint {
 203    const char *Name;   /* the extension function's name */
 204    GLuint Offset;      /* relative to start of dispatch table */
 205    GLvoid *Address;    /* address of dispatch function */
 206 };
 207
 208 static struct _glapi_ext_entrypoint ExtEntryTable[_GLAPI_EXTRA_SLOTS];
 209 static GLuint NumExtEntryPoints = 0;
 210
 211
 212
 213 /*
 214  * Generate a dispatch function (entrypoint) which jumps through
 215  * the given slot number (offset) in the current dispatch table.
 216  */
 217 static void *
 218 generate_entrypoint(GLuint offset)
 219 {
 220    /* XXX need to generate some assembly code here */
 221
 222    return NULL;
 223 }
 224
 225
 226
 227 /*
 228  * Add a new extension function entrypoint.
 229  * Return: GL_TRUE = success or GL_FALSE = failure
 230  */
 231 GLboolean
 232 _glapi_add_entrypoint(const char *funcName, GLuint offset)
 233 {
 234    GLint index;
 235
 236    /* Make sure we don't try to add a new entrypoint after someone
 237     * has already called _glapi_get_dispatch_table_size()!  If that's
 238     * happened the caller's information will now be out of date.
 239     */
 240    assert(!GetSizeCalled);
 241
 242    /* first check if the named function is already statically present */
 243    index = get_static_proc_offset(funcName);
 244
 245    if (index >= 0) {
 246       assert(index == offset);
 247       return GL_TRUE;
 248    }
 249    /* else if (offset < _glapi_get_dispatch_table_size()) { */
 250    else {
 251       /* be sure index and name match known data */
 252       GLuint i;
 253       for (i = 0; i < NumExtEntryPoints; i++) {
 254          if (strcmp(ExtEntryTable[i].Name, funcName) == 0) {
 255             /* function already registered with api */
 256             if (ExtEntryTable[i].Offset == offset) {
 257                return GL_TRUE;  /* offsets match */
 258             }
 259             else {
 260                return GL_FALSE;  /* bad offset! */
 261             }
 262          }
 263       }
 264       assert(NumExtEntryPoints < _GLAPI_EXTRA_SLOTS);
 265       ExtEntryTable[NumExtEntryPoints].Name = strdup(funcName);
 266       ExtEntryTable[NumExtEntryPoints].Offset = offset;
 267       ExtEntryTable[NumExtEntryPoints].Address = generate_entrypoint(offset);
 268       NumExtEntryPoints++;
 269
 270       if (offset > MaxDispatchOffset)
 271          MaxDispatchOffset = offset;
 272
 273       return GL_TRUE;
 274    }
 275 /*
 276    else {
 277       return GL_FALSE;
 278    }
 279 */
 280 }
 281
 282
 283
 284 /*
 285  * Return offset of entrypoint for named function within dispatch table.
 286  */
 287 GLint
 288 _glapi_get_proc_offset(const char *funcName)
 289 {
 290    /* search extension functions first */
 291    GLint i;
 292    for (i = 0; i < NumExtEntryPoints; i++) {
 293       if (strcmp(ExtEntryTable[i].Name, funcName) == 0) {
 294          return ExtEntryTable[i].Offset;
 295       }
 296    }
 297
 298    /* search static functions */
 299    return get_static_proc_offset(funcName);
 300 }
 301
 302
 303
 304 /*
 305  * Return entrypoint for named function.
 306  */
 307 const GLvoid *
 308 _glapi_get_proc_address(const char *funcName)
 309 {
 310    /* search extension functions first */
 311    GLint i;
 312    for (i = 0; i < NumExtEntryPoints; i++) {
 313       if (strcmp(ExtEntryTable[i].Name, funcName) == 0) {
 314          return ExtEntryTable[i].Address;
 315       }
 316    }
 317
 318    /* search static functions */
 319    return get_static_proc_address(funcName);
 320 }
 321
 322
 323
 324
 325 /*
 326  * Return the name of the function at the given dispatch offset.
 327  * This is only intended for debugging.
 328  */
 329 const char *
 330 _glapi_get_proc_name(GLuint offset)
 331 {
 332    GLuint n = sizeof(static_functions) / sizeof(struct name_address_pair);
 333    if (offset < n) {
 334       return static_functions[offset].Name;
 335    }
 336    else {
 337       /* search added extension functions */
 338       GLuint i;
 339       for (i = 0; i < NumExtEntryPoints; i++) {
 340          if (ExtEntryTable[i].Offset == offset) {
 341             return ExtEntryTable[i].Name;
 342          }
 343       }
 344       return NULL;
 345    }
 346 }
 347
 348
 349
 350 /*
 351  * Make sure there are no NULL pointers in the given dispatch table.
 352  * Intented for debugging purposes.
 353  */
 354 void
 355 _glapi_check_table(const struct _glapi_table *table)
 356 {
 357    const GLuint entries = _glapi_get_dispatch_table_size();
 358    const void **tab = (const void **) table;
 359    GLuint i;
 360    for (i = 1; i < entries; i++) {
 361       assert(tab[i]);
 362    }
 363
 364    /* Do some spot checks to be sure that the dispatch table
 365     * slots are assigned correctly.
 366     */
 367    {
 368       GLuint BeginOffset = _glapi_get_proc_offset("glBegin");
 369       char *BeginFunc = (char*) &table->Begin;
 370       GLuint offset = (BeginFunc - (char *) table) / sizeof(void *);
 371       assert(BeginOffset == _gloffset_Begin);
 372       assert(BeginOffset == offset);
 373    }
 374    {
 375       GLuint viewportOffset = _glapi_get_proc_offset("glViewport");
 376       char *viewportFunc = (char*) &table->Viewport;
 377       GLuint offset = (viewportFunc - (char *) table) / sizeof(void *);
 378       assert(viewportOffset == _gloffset_Viewport);
 379       assert(viewportOffset == offset);
 380    }
 381    {
 382       GLuint VertexPointerOffset = _glapi_get_proc_offset("glVertexPointer");
 383       char *VertexPointerFunc = (char*) &table->VertexPointer;
 384       GLuint offset = (VertexPointerFunc - (char *) table) / sizeof(void *);
 385       assert(VertexPointerOffset == _gloffset_VertexPointer);
 386       assert(VertexPointerOffset == offset);
 387    }
 388    {
 389       GLuint ResetMinMaxOffset = _glapi_get_proc_offset("glResetMinmax");
 390       char *ResetMinMaxFunc = (char*) &table->ResetMinmax;
 391       GLuint offset = (ResetMinMaxFunc - (char *) table) / sizeof(void *);
 392       assert(ResetMinMaxOffset == _gloffset_ResetMinmax);
 393       assert(ResetMinMaxOffset == offset);
 394    }
 395    {
 396       GLuint blendColorOffset = _glapi_get_proc_offset("glBlendColorEXT");
 397       char *blendColorFunc = (char*) &table->BlendColorEXT;
 398       GLuint offset = (blendColorFunc - (char *) table) / sizeof(void *);
 399       assert(blendColorOffset == _gloffset_BlendColorEXT);
 400       assert(blendColorOffset == offset);
 401    }
 402    {
 403       GLuint istextureOffset = _glapi_get_proc_offset("glIsTextureEXT");
 404       char *istextureFunc = (char*) &table->IsTextureEXT;
 405       GLuint offset = (istextureFunc - (char *) table) / sizeof(void *);
 406       assert(istextureOffset == _gloffset_IsTextureEXT);
 407       assert(istextureOffset == offset);
 408    }
 409 }
 410
 411
 412
 413 /*
 414  * Generate the GL entrypoint functions here.
 415  */
 416
 417 #define KEYWORD1
 418 #define KEYWORD2 GLAPIENTRY
 419 #ifdef USE_MGL_NAMESPACE
 420 #define NAME(func)  mgl##func
 421 #else
 422 #define NAME(func)  gl##func
 423 #endif
 424
 425 #include "glapitemp.h"
 426
 427
 428
 429 /*
 430  * For each entry in static_functions[] which use this function
 431  * we should implement a dispatch function in glapitemp.h and
 432  * in glapinoop.c
 433  */
 434 static void NotImplemented(void)
 435 {
 436 }
 437
 438
 439
 440 static struct name_address_pair static_functions[] = {
 441         { "NotImplemented", (GLvoid *) NotImplemented },
 442
 443         /* GL 1.1 */
 444         { "glAccum", (GLvoid *) glAccum },
 445         { "glAlphaFunc", (GLvoid *) glAlphaFunc },
 446         { "glBegin", (GLvoid *) glBegin },
 447         { "glBitmap", (GLvoid *) glBitmap },
 448         { "glBlendFunc", (GLvoid *) glBlendFunc },
 449         { "glCallList", (GLvoid *) glCallList },
 450         { "glCallLists", (GLvoid *) glCallLists },
 451         { "glClear", (GLvoid *) glClear },
 452         { "glClearAccum", (GLvoid *) glClearAccum },
 453         { "glClearColor", (GLvoid *) glClearColor },
 454         { "glClearDepth", (GLvoid *) glClearDepth },
 455         { "glClearIndex", (GLvoid *) glClearIndex },
 456         { "glClearStencil", (GLvoid *) glClearStencil },
 457         { "glClipPlane", (GLvoid *) glClipPlane },
 458         { "glColor3b", (GLvoid *) glColor3b },
 459         { "glColor3bv", (GLvoid *) glColor3bv },
 460         { "glColor3d", (GLvoid *) glColor3d },
 461         { "glColor3dv", (GLvoid *) glColor3dv },
 462         { "glColor3f", (GLvoid *) glColor3f },
 463         { "glColor3fv", (GLvoid *) glColor3fv },
 464         { "glColor3i", (GLvoid *) glColor3i },
 465         { "glColor3iv", (GLvoid *) glColor3iv },
 466         { "glColor3s", (GLvoid *) glColor3s },
 467         { "glColor3sv", (GLvoid *) glColor3sv },
 468         { "glColor3ub", (GLvoid *) glColor3ub },
 469         { "glColor3ubv", (GLvoid *) glColor3ubv },
 470         { "glColor3ui", (GLvoid *) glColor3ui },
 471         { "glColor3uiv", (GLvoid *) glColor3uiv },
 472         { "glColor3us", (GLvoid *) glColor3us },
 473         { "glColor3usv", (GLvoid *) glColor3usv },
 474         { "glColor4b", (GLvoid *) glColor4b },
 475         { "glColor4bv", (GLvoid *) glColor4bv },
 476         { "glColor4d", (GLvoid *) glColor4d },
 477         { "glColor4dv", (GLvoid *) glColor4dv },
 478         { "glColor4f", (GLvoid *) glColor4f },
 479         { "glColor4fv", (GLvoid *) glColor4fv },
 480         { "glColor4i", (GLvoid *) glColor4i },
 481         { "glColor4iv", (GLvoid *) glColor4iv },
 482         { "glColor4s", (GLvoid *) glColor4s },
 483         { "glColor4sv", (GLvoid *) glColor4sv },
 484         { "glColor4ub", (GLvoid *) glColor4ub },
 485         { "glColor4ubv", (GLvoid *) glColor4ubv },
 486         { "glColor4ui", (GLvoid *) glColor4ui },
 487         { "glColor4uiv", (GLvoid *) glColor4uiv },
 488         { "glColor4us", (GLvoid *) glColor4us },
 489         { "glColor4usv", (GLvoid *) glColor4usv },
 490         { "glColorMask", (GLvoid *) glColorMask },
 491         { "glColorMaterial", (GLvoid *) glColorMaterial },
 492         { "glCopyPixels", (GLvoid *) glCopyPixels },
 493         { "glCullFace", (GLvoid *) glCullFace },
 494         { "glDeleteLists", (GLvoid *) glDeleteLists },
 495         { "glDepthFunc", (GLvoid *) glDepthFunc },
 496         { "glDepthMask", (GLvoid *) glDepthMask },
 497         { "glDepthRange", (GLvoid *) glDepthRange },
 498         { "glDisable", (GLvoid *) glDisable },
 499         { "glDrawBuffer", (GLvoid *) glDrawBuffer },
 500         { "glDrawPixels", (GLvoid *) glDrawPixels },
 501         { "glEdgeFlag", (GLvoid *) glEdgeFlag },
 502         { "glEdgeFlagv", (GLvoid *) glEdgeFlagv },
 503         { "glEnable", (GLvoid *) glEnable },
 504         { "glEnd", (GLvoid *) glEnd },
 505         { "glEndList", (GLvoid *) glEndList },
 506         { "glEvalCoord1d", (GLvoid *) glEvalCoord1d },
 507         { "glEvalCoord1dv", (GLvoid *) glEvalCoord1dv },
 508         { "glEvalCoord1f", (GLvoid *) glEvalCoord1f },
 509         { "glEvalCoord1fv", (GLvoid *) glEvalCoord1fv },
 510         { "glEvalCoord2d", (GLvoid *) glEvalCoord2d },
 511         { "glEvalCoord2dv", (GLvoid *) glEvalCoord2dv },
 512         { "glEvalCoord2f", (GLvoid *) glEvalCoord2f },
 513         { "glEvalCoord2fv", (GLvoid *) glEvalCoord2fv },
 514         { "glEvalMesh1", (GLvoid *) glEvalMesh1 },
 515         { "glEvalMesh2", (GLvoid *) glEvalMesh2 },
 516         { "glEvalPoint1", (GLvoid *) glEvalPoint1 },
 517         { "glEvalPoint2", (GLvoid *) glEvalPoint2 },
 518         { "glFeedbackBuffer", (GLvoid *) glFeedbackBuffer },
 519         { "glFinish", (GLvoid *) glFinish },
 520         { "glFlush", (GLvoid *) glFlush },
 521         { "glFogf", (GLvoid *) glFogf },
 522         { "glFogfv", (GLvoid *) glFogfv },
 523         { "glFogi", (GLvoid *) glFogi },
 524         { "glFogiv", (GLvoid *) glFogiv },
 525         { "glFrontFace", (GLvoid *) glFrontFace },
 526         { "glFrustum", (GLvoid *) glFrustum },
 527         { "glGenLists", (GLvoid *) glGenLists },
 528         { "glGetBooleanv", (GLvoid *) glGetBooleanv },
 529         { "glGetClipPlane", (GLvoid *) glGetClipPlane },
 530         { "glGetDoublev", (GLvoid *) glGetDoublev },
 531         { "glGetError", (GLvoid *) glGetError },
 532         { "glGetFloatv", (GLvoid *) glGetFloatv },
 533         { "glGetIntegerv", (GLvoid *) glGetIntegerv },
 534         { "glGetLightfv", (GLvoid *) glGetLightfv },
 535         { "glGetLightiv", (GLvoid *) glGetLightiv },
 536         { "glGetMapdv", (GLvoid *) glGetMapdv },
 537         { "glGetMapfv", (GLvoid *) glGetMapfv },
 538         { "glGetMapiv", (GLvoid *) glGetMapiv },
 539         { "glGetMaterialfv", (GLvoid *) glGetMaterialfv },
 540         { "glGetMaterialiv", (GLvoid *) glGetMaterialiv },
 541         { "glGetPixelMapfv", (GLvoid *) glGetPixelMapfv },
 542         { "glGetPixelMapuiv", (GLvoid *) glGetPixelMapuiv },
 543         { "glGetPixelMapusv", (GLvoid *) glGetPixelMapusv },
 544         { "glGetPolygonStipple", (GLvoid *) glGetPolygonStipple },
 545         { "glGetString", (GLvoid *) glGetString },
 546         { "glGetTexEnvfv", (GLvoid *) glGetTexEnvfv },
 547         { "glGetTexEnviv", (GLvoid *) glGetTexEnviv },
 548         { "glGetTexGendv", (GLvoid *) glGetTexGendv },
 549         { "glGetTexGenfv", (GLvoid *) glGetTexGenfv },
 550         { "glGetTexGeniv", (GLvoid *) glGetTexGeniv },
 551         { "glGetTexImage", (GLvoid *) glGetTexImage },
 552         { "glGetTexLevelParameterfv", (GLvoid *) glGetTexLevelParameterfv },
 553         { "glGetTexLevelParameteriv", (GLvoid *) glGetTexLevelParameteriv },
 554         { "glGetTexParameterfv", (GLvoid *) glGetTexParameterfv },
 555         { "glGetTexParameteriv", (GLvoid *) glGetTexParameteriv },
 556         { "glHint", (GLvoid *) glHint },
 557         { "glIndexMask", (GLvoid *) glIndexMask },
 558         { "glIndexd", (GLvoid *) glIndexd },
 559         { "glIndexdv", (GLvoid *) glIndexdv },
 560         { "glIndexf", (GLvoid *) glIndexf },
 561         { "glIndexfv", (GLvoid *) glIndexfv },
 562         { "glIndexi", (GLvoid *) glIndexi },
 563         { "glIndexiv", (GLvoid *) glIndexiv },
 564         { "glIndexs", (GLvoid *) glIndexs },
 565         { "glIndexsv", (GLvoid *) glIndexsv },
 566         { "glInitNames", (GLvoid *) glInitNames },
 567         { "glIsEnabled", (GLvoid *) glIsEnabled },
 568         { "glIsList", (GLvoid *) glIsList },
 569         { "glLightModelf", (GLvoid *) glLightModelf },
 570         { "glLightModelfv", (GLvoid *) glLightModelfv },
 571         { "glLightModeli", (GLvoid *) glLightModeli },
 572         { "glLightModeliv", (GLvoid *) glLightModeliv },
 573         { "glLightf", (GLvoid *) glLightf },
 574         { "glLightfv", (GLvoid *) glLightfv },
 575         { "glLighti", (GLvoid *) glLighti },
 576         { "glLightiv", (GLvoid *) glLightiv },
 577         { "glLineStipple", (GLvoid *) glLineStipple },
 578         { "glLineWidth", (GLvoid *) glLineWidth },
 579         { "glListBase", (GLvoid *) glListBase },
 580         { "glLoadIdentity", (GLvoid *) glLoadIdentity },
 581         { "glLoadMatrixd", (GLvoid *) glLoadMatrixd },
 582         { "glLoadMatrixf", (GLvoid *) glLoadMatrixf },
 583         { "glLoadName", (GLvoid *) glLoadName },
 584         { "glLogicOp", (GLvoid *) glLogicOp },
 585         { "glMap1d", (GLvoid *) glMap1d },
 586         { "glMap1f", (GLvoid *) glMap1f },
 587         { "glMap2d", (GLvoid *) glMap2d },
 588         { "glMap2f", (GLvoid *) glMap2f },
 589         { "glMapGrid1d", (GLvoid *) glMapGrid1d },
 590         { "glMapGrid1f", (GLvoid *) glMapGrid1f },
 591         { "glMapGrid2d", (GLvoid *) glMapGrid2d },
 592         { "glMapGrid2f", (GLvoid *) glMapGrid2f },
 593         { "glMaterialf", (GLvoid *) glMaterialf },
 594         { "glMaterialfv", (GLvoid *) glMaterialfv },
 595         { "glMateriali", (GLvoid *) glMateriali },
 596         { "glMaterialiv", (GLvoid *) glMaterialiv },
 597         { "glMatrixMode", (GLvoid *) glMatrixMode },
 598         { "glMultMatrixd", (GLvoid *) glMultMatrixd },
 599         { "glMultMatrixf", (GLvoid *) glMultMatrixf },
 600         { "glNewList", (GLvoid *) glNewList },
 601         { "glNormal3b", (GLvoid *) glNormal3b },
 602         { "glNormal3bv", (GLvoid *) glNormal3bv },
 603         { "glNormal3d", (GLvoid *) glNormal3d },
 604         { "glNormal3dv", (GLvoid *) glNormal3dv },
 605         { "glNormal3f", (GLvoid *) glNormal3f },
 606         { "glNormal3fv", (GLvoid *) glNormal3fv },
 607         { "glNormal3i", (GLvoid *) glNormal3i },
 608         { "glNormal3iv", (GLvoid *) glNormal3iv },
 609         { "glNormal3s", (GLvoid *) glNormal3s },
 610         { "glNormal3sv", (GLvoid *) glNormal3sv },
 611         { "glOrtho", (GLvoid *) glOrtho },
 612         { "glPassThrough", (GLvoid *) glPassThrough },
 613         { "glPixelMapfv", (GLvoid *) glPixelMapfv },
 614         { "glPixelMapuiv", (GLvoid *) glPixelMapuiv },
 615         { "glPixelMapusv", (GLvoid *) glPixelMapusv },
 616         { "glPixelStoref", (GLvoid *) glPixelStoref },
 617         { "glPixelStorei", (GLvoid *) glPixelStorei },
 618         { "glPixelTransferf", (GLvoid *) glPixelTransferf },
 619         { "glPixelTransferi", (GLvoid *) glPixelTransferi },
 620         { "glPixelZoom", (GLvoid *) glPixelZoom },
 621         { "glPointSize", (GLvoid *) glPointSize },
 622         { "glPolygonMode", (GLvoid *) glPolygonMode },
 623         { "glPolygonOffset", (GLvoid *) glPolygonOffset },
 624         { "glPolygonStipple", (GLvoid *) glPolygonStipple },
 625         { "glPopAttrib", (GLvoid *) glPopAttrib },
 626         { "glPopMatrix", (GLvoid *) glPopMatrix },
 627         { "glPopName", (GLvoid *) glPopName },
 628         { "glPushAttrib", (GLvoid *) glPushAttrib },
 629         { "glPushMatrix", (GLvoid *) glPushMatrix },
 630         { "glPushName", (GLvoid *) glPushName },
 631         { "glRasterPos2d", (GLvoid *) glRasterPos2d },
 632         { "glRasterPos2dv", (GLvoid *) glRasterPos2dv },
 633         { "glRasterPos2f", (GLvoid *) glRasterPos2f },
 634         { "glRasterPos2fv", (GLvoid *) glRasterPos2fv },
 635         { "glRasterPos2i", (GLvoid *) glRasterPos2i },
 636         { "glRasterPos2iv", (GLvoid *) glRasterPos2iv },
 637         { "glRasterPos2s", (GLvoid *) glRasterPos2s },
 638         { "glRasterPos2sv", (GLvoid *) glRasterPos2sv },
 639         { "glRasterPos3d", (GLvoid *) glRasterPos3d },
 640         { "glRasterPos3dv", (GLvoid *) glRasterPos3dv },
 641         { "glRasterPos3f", (GLvoid *) glRasterPos3f },
 642         { "glRasterPos3fv", (GLvoid *) glRasterPos3fv },
 643         { "glRasterPos3i", (GLvoid *) glRasterPos3i },
 644         { "glRasterPos3iv", (GLvoid *) glRasterPos3iv },
 645         { "glRasterPos3s", (GLvoid *) glRasterPos3s },
 646         { "glRasterPos3sv", (GLvoid *) glRasterPos3sv },
 647         { "glRasterPos4d", (GLvoid *) glRasterPos4d },
 648         { "glRasterPos4dv", (GLvoid *) glRasterPos4dv },
 649         { "glRasterPos4f", (GLvoid *) glRasterPos4f },
 650         { "glRasterPos4fv", (GLvoid *) glRasterPos4fv },
 651         { "glRasterPos4i", (GLvoid *) glRasterPos4i },
 652         { "glRasterPos4iv", (GLvoid *) glRasterPos4iv },
 653         { "glRasterPos4s", (GLvoid *) glRasterPos4s },
 654         { "glRasterPos4sv", (GLvoid *) glRasterPos4sv },
 655         { "glReadBuffer", (GLvoid *) glReadBuffer },
 656         { "glReadPixels", (GLvoid *) glReadPixels },
 657         { "glRectd", (GLvoid *) glRectd },
 658         { "glRectdv", (GLvoid *) glRectdv },
 659         { "glRectf", (GLvoid *) glRectf },
 660         { "glRectfv", (GLvoid *) glRectfv },
 661         { "glRecti", (GLvoid *) glRecti },
 662         { "glRectiv", (GLvoid *) glRectiv },
 663         { "glRects", (GLvoid *) glRects },
 664         { "glRectsv", (GLvoid *) glRectsv },
 665         { "glRenderMode", (GLvoid *) glRenderMode },
 666         { "glRotated", (GLvoid *) glRotated },
 667         { "glRotatef", (GLvoid *) glRotatef },
 668         { "glScaled", (GLvoid *) glScaled },
 669         { "glScalef", (GLvoid *) glScalef },
 670         { "glScissor", (GLvoid *) glScissor },
 671         { "glSelectBuffer", (GLvoid *) glSelectBuffer },
 672         { "glShadeModel", (GLvoid *) glShadeModel },
 673         { "glStencilFunc", (GLvoid *) glStencilFunc },
 674         { "glStencilMask", (GLvoid *) glStencilMask },
 675         { "glStencilOp", (GLvoid *) glStencilOp },
 676         { "glTexCoord1d", (GLvoid *) glTexCoord1d },
 677         { "glTexCoord1dv", (GLvoid *) glTexCoord1dv },
 678         { "glTexCoord1f", (GLvoid *) glTexCoord1f },
 679         { "glTexCoord1fv", (GLvoid *) glTexCoord1fv },
 680         { "glTexCoord1i", (GLvoid *) glTexCoord1i },
 681         { "glTexCoord1iv", (GLvoid *) glTexCoord1iv },
 682         { "glTexCoord1s", (GLvoid *) glTexCoord1s },
 683         { "glTexCoord1sv", (GLvoid *) glTexCoord1sv },
 684         { "glTexCoord2d", (GLvoid *) glTexCoord2d },
 685         { "glTexCoord2dv", (GLvoid *) glTexCoord2dv },
 686         { "glTexCoord2f", (GLvoid *) glTexCoord2f },
 687         { "glTexCoord2fv", (GLvoid *) glTexCoord2fv },
 688         { "glTexCoord2i", (GLvoid *) glTexCoord2i },
 689         { "glTexCoord2iv", (GLvoid *) glTexCoord2iv },
 690         { "glTexCoord2s", (GLvoid *) glTexCoord2s },
 691         { "glTexCoord2sv", (GLvoid *) glTexCoord2sv },
 692         { "glTexCoord3d", (GLvoid *) glTexCoord3d },
 693         { "glTexCoord3dv", (GLvoid *) glTexCoord3dv },
 694         { "glTexCoord3f", (GLvoid *) glTexCoord3f },
 695         { "glTexCoord3fv", (GLvoid *) glTexCoord3fv },
 696         { "glTexCoord3i", (GLvoid *) glTexCoord3i },
 697         { "glTexCoord3iv", (GLvoid *) glTexCoord3iv },
 698         { "glTexCoord3s", (GLvoid *) glTexCoord3s },
 699         { "glTexCoord3sv", (GLvoid *) glTexCoord3sv },
 700         { "glTexCoord4d", (GLvoid *) glTexCoord4d },
 701         { "glTexCoord4dv", (GLvoid *) glTexCoord4dv },
 702         { "glTexCoord4f", (GLvoid *) glTexCoord4f },
 703         { "glTexCoord4fv", (GLvoid *) glTexCoord4fv },
 704         { "glTexCoord4i", (GLvoid *) glTexCoord4i },
 705         { "glTexCoord4iv", (GLvoid *) glTexCoord4iv },
 706         { "glTexCoord4s", (GLvoid *) glTexCoord4s },
 707         { "glTexCoord4sv", (GLvoid *) glTexCoord4sv },
 708         { "glTexEnvf", (GLvoid *) glTexEnvf },
 709         { "glTexEnvfv", (GLvoid *) glTexEnvfv },
 710         { "glTexEnvi", (GLvoid *) glTexEnvi },
 711         { "glTexEnviv", (GLvoid *) glTexEnviv },
 712         { "glTexGend", (GLvoid *) glTexGend },
 713         { "glTexGendv", (GLvoid *) glTexGendv },
 714         { "glTexGenf", (GLvoid *) glTexGenf },
 715         { "glTexGenfv", (GLvoid *) glTexGenfv },
 716         { "glTexGeni", (GLvoid *) glTexGeni },
 717         { "glTexGeniv", (GLvoid *) glTexGeniv },
 718         { "glTexImage1D", (GLvoid *) glTexImage1D },
 719         { "glTexImage2D", (GLvoid *) glTexImage2D },
 720         { "glTexParameterf", (GLvoid *) glTexParameterf },
 721         { "glTexParameterfv", (GLvoid *) glTexParameterfv },
 722         { "glTexParameteri", (GLvoid *) glTexParameteri },
 723         { "glTexParameteriv", (GLvoid *) glTexParameteriv },
 724         { "glTranslated", (GLvoid *) glTranslated },
 725         { "glTranslatef", (GLvoid *) glTranslatef },
 726         { "glVertex2d", (GLvoid *) glVertex2d },
 727         { "glVertex2dv", (GLvoid *) glVertex2dv },
 728         { "glVertex2f", (GLvoid *) glVertex2f },
 729         { "glVertex2fv", (GLvoid *) glVertex2fv },
 730         { "glVertex2i", (GLvoid *) glVertex2i },
 731         { "glVertex2iv", (GLvoid *) glVertex2iv },
 732         { "glVertex2s", (GLvoid *) glVertex2s },
 733         { "glVertex2sv", (GLvoid *) glVertex2sv },
 734         { "glVertex3d", (GLvoid *) glVertex3d },
 735         { "glVertex3dv", (GLvoid *) glVertex3dv },
 736         { "glVertex3f", (GLvoid *) glVertex3f },
 737         { "glVertex3fv", (GLvoid *) glVertex3fv },
 738         { "glVertex3i", (GLvoid *) glVertex3i },
 739         { "glVertex3iv", (GLvoid *) glVertex3iv },
 740         { "glVertex3s", (GLvoid *) glVertex3s },
 741         { "glVertex3sv", (GLvoid *) glVertex3sv },
 742         { "glVertex4d", (GLvoid *) glVertex4d },
 743         { "glVertex4dv", (GLvoid *) glVertex4dv },
 744         { "glVertex4f", (GLvoid *) glVertex4f },
 745         { "glVertex4fv", (GLvoid *) glVertex4fv },
 746         { "glVertex4i", (GLvoid *) glVertex4i },
 747         { "glVertex4iv", (GLvoid *) glVertex4iv },
 748         { "glVertex4s", (GLvoid *) glVertex4s },
 749         { "glVertex4sv", (GLvoid *) glVertex4sv },
 750         { "glViewport", (GLvoid *) glViewport },
 751
 752         /* GL 1.1 */
 753         { "glAreTexturesResident", (GLvoid *) glAreTexturesResident },
 754         { "glArrayElement", (GLvoid *) glArrayElement },
 755         { "glBindTexture", (GLvoid *) glBindTexture },
 756         { "glColorPointer", (GLvoid *) glColorPointer },
 757         { "glCopyTexImage1D", (GLvoid *) glCopyTexImage1D },
 758         { "glCopyTexImage2D", (GLvoid *) glCopyTexImage2D },
 759         { "glCopyTexSubImage1D", (GLvoid *) glCopyTexSubImage1D },
 760         { "glCopyTexSubImage2D", (GLvoid *) glCopyTexSubImage2D },
 761         { "glDeleteTextures", (GLvoid *) glDeleteTextures },
 762         { "glDisableClientState", (GLvoid *) glDisableClientState },
 763         { "glDrawArrays", (GLvoid *) glDrawArrays },
 764         { "glDrawElements", (GLvoid *) glDrawElements },
 765         { "glEdgeFlagPointer", (GLvoid *) glEdgeFlagPointer },
 766         { "glEnableClientState", (GLvoid *) glEnableClientState },
 767         { "glGenTextures", (GLvoid *) glGenTextures },
 768         { "glGetPointerv", (GLvoid *) glGetPointerv },
 769         { "glIndexPointer", (GLvoid *) glIndexPointer },
 770         { "glIndexub", (GLvoid *) glIndexub },
 771         { "glIndexubv", (GLvoid *) glIndexubv },
 772         { "glInterleavedArrays", (GLvoid *) glInterleavedArrays },
 773         { "glIsTexture", (GLvoid *) glIsTexture },
 774         { "glNormalPointer", (GLvoid *) glNormalPointer },
 775         { "glPopClientAttrib", (GLvoid *) glPopClientAttrib },
 776         { "glPrioritizeTextures", (GLvoid *) glPrioritizeTextures },
 777         { "glPushClientAttrib", (GLvoid *) glPushClientAttrib },
 778         { "glTexCoordPointer", (GLvoid *) glTexCoordPointer },
 779         { "glTexSubImage1D", (GLvoid *) glTexSubImage1D },
 780         { "glTexSubImage2D", (GLvoid *) glTexSubImage2D },
 781         { "glVertexPointer", (GLvoid *) glVertexPointer },
 782
 783         /* GL 1.2 */
 784         { "glCopyTexSubImage3D", (GLvoid *) glCopyTexSubImage3D },
 785         { "glDrawRangeElements", (GLvoid *) glDrawRangeElements },
 786         { "glTexImage3D", (GLvoid *) glTexImage3D },
 787         { "glTexSubImage3D", (GLvoid *) glTexSubImage3D },
 788
 789         /* GL_ARB_imaging */
 790         { "glBlendColor", (GLvoid *) glBlendColor },
 791         { "glBlendEquation", (GLvoid *) glBlendEquation },
 792         { "glColorSubTable", (GLvoid *) glColorSubTable },
 793         { "glColorTable", (GLvoid *) glColorTable },
 794         { "glColorTableParameterfv", (GLvoid *) glColorTableParameterfv },
 795         { "glColorTableParameteriv", (GLvoid *) glColorTableParameteriv },
 796         { "glConvolutionFilter1D", (GLvoid *) glConvolutionFilter1D },
 797         { "glConvolutionFilter2D", (GLvoid *) glConvolutionFilter2D },
 798         { "glConvolutionParameterf", (GLvoid *) glConvolutionParameterf },
 799         { "glConvolutionParameterfv", (GLvoid *) glConvolutionParameterfv },
 800         { "glConvolutionParameteri", (GLvoid *) glConvolutionParameteri },
 801         { "glConvolutionParameteriv", (GLvoid *) glConvolutionParameteriv },
 802         { "glCopyColorSubTable", (GLvoid *) glCopyColorSubTable },
 803         { "glCopyColorTable", (GLvoid *) glCopyColorTable },
 804         { "glCopyConvolutionFilter1D", (GLvoid *) glCopyConvolutionFilter1D },
 805         { "glCopyConvolutionFilter2D", (GLvoid *) glCopyConvolutionFilter2D },
 806         { "glGetColorTable", (GLvoid *) glGetColorTable },
 807         { "glGetColorTableParameterfv", (GLvoid *) glGetColorTableParameterfv },
 808         { "glGetColorTableParameteriv", (GLvoid *) glGetColorTableParameteriv },
 809         { "glGetConvolutionFilter", (GLvoid *) glGetConvolutionFilter },
 810         { "glGetConvolutionParameterfv", (GLvoid *) glGetConvolutionParameterfv },
 811         { "glGetConvolutionParameteriv", (GLvoid *) glGetConvolutionParameteriv },
 812         { "glGetHistogram", (GLvoid *) glGetHistogram },
 813         { "glGetHistogramParameterfv", (GLvoid *) glGetHistogramParameterfv },
 814         { "glGetHistogramParameteriv", (GLvoid *) glGetHistogramParameteriv },
 815         { "glGetMinmax", (GLvoid *) glGetMinmax },
 816         { "glGetMinmaxParameterfv", (GLvoid *) glGetMinmaxParameterfv },
 817         { "glGetMinmaxParameteriv", (GLvoid *) glGetMinmaxParameteriv },
 818         { "glGetSeparableFilter", (GLvoid *) glGetSeparableFilter },
 819         { "glHistogram", (GLvoid *) glHistogram },
 820         { "glMinmax", (GLvoid *) glMinmax },
 821         { "glResetHistogram", (GLvoid *) glResetHistogram },
 822         { "glResetMinmax", (GLvoid *) glResetMinmax },
 823         { "glSeparableFilter2D", (GLvoid *) glSeparableFilter2D },
 824
 825         /* GL_ARB_multitexture */
 826         { "glActiveTextureARB", (GLvoid *) glActiveTextureARB },
 827         { "glClientActiveTextureARB", (GLvoid *) glClientActiveTextureARB },
 828         { "glMultiTexCoord1dARB", (GLvoid *) glMultiTexCoord1dARB },
 829         { "glMultiTexCoord1dvARB", (GLvoid *) glMultiTexCoord1dvARB },
 830         { "glMultiTexCoord1fARB", (GLvoid *) glMultiTexCoord1fARB },
 831         { "glMultiTexCoord1fvARB", (GLvoid *) glMultiTexCoord1fvARB },
 832         { "glMultiTexCoord1iARB", (GLvoid *) glMultiTexCoord1iARB },
 833         { "glMultiTexCoord1ivARB", (GLvoid *) glMultiTexCoord1ivARB },
 834         { "glMultiTexCoord1sARB", (GLvoid *) glMultiTexCoord1sARB },
 835         { "glMultiTexCoord1svARB", (GLvoid *) glMultiTexCoord1svARB },
 836         { "glMultiTexCoord2dARB", (GLvoid *) glMultiTexCoord2dARB },
 837         { "glMultiTexCoord2dvARB", (GLvoid *) glMultiTexCoord2dvARB },
 838         { "glMultiTexCoord2fARB", (GLvoid *) glMultiTexCoord2fARB },
 839         { "glMultiTexCoord2fvARB", (GLvoid *) glMultiTexCoord2fvARB },
 840         { "glMultiTexCoord2iARB", (GLvoid *) glMultiTexCoord2iARB },
 841         { "glMultiTexCoord2ivARB", (GLvoid *) glMultiTexCoord2ivARB },
 842         { "glMultiTexCoord2sARB", (GLvoid *) glMultiTexCoord2sARB },
 843         { "glMultiTexCoord2svARB", (GLvoid *) glMultiTexCoord2svARB },
 844         { "glMultiTexCoord3dARB", (GLvoid *) glMultiTexCoord3dARB },
 845         { "glMultiTexCoord3dvARB", (GLvoid *) glMultiTexCoord3dvARB },
 846         { "glMultiTexCoord3fARB", (GLvoid *) glMultiTexCoord3fARB },
 847         { "glMultiTexCoord3fvARB", (GLvoid *) glMultiTexCoord3fvARB },
 848         { "glMultiTexCoord3iARB", (GLvoid *) glMultiTexCoord3iARB },
 849         { "glMultiTexCoord3ivARB", (GLvoid *) glMultiTexCoord3ivARB },
 850         { "glMultiTexCoord3sARB", (GLvoid *) glMultiTexCoord3sARB },
 851         { "glMultiTexCoord3svARB", (GLvoid *) glMultiTexCoord3svARB },
 852         { "glMultiTexCoord4dARB", (GLvoid *) glMultiTexCoord4dARB },
 853         { "glMultiTexCoord4dvARB", (GLvoid *) glMultiTexCoord4dvARB },
 854         { "glMultiTexCoord4fARB", (GLvoid *) glMultiTexCoord4fARB },
 855         { "glMultiTexCoord4fvARB", (GLvoid *) glMultiTexCoord4fvARB },
 856         { "glMultiTexCoord4iARB", (GLvoid *) glMultiTexCoord4iARB },
 857         { "glMultiTexCoord4ivARB", (GLvoid *) glMultiTexCoord4ivARB },
 858         { "glMultiTexCoord4sARB", (GLvoid *) glMultiTexCoord4sARB },
 859         { "glMultiTexCoord4svARB", (GLvoid *) glMultiTexCoord4svARB },
 860
 861         /* 2. GL_EXT_blend_color */
 862         { "glBlendColorEXT", (GLvoid *) glBlendColorEXT },
 863
 864         /* 3. GL_EXT_polygon_offset */
 865         { "glPolygonOffsetEXT", (GLvoid *) glPolygonOffsetEXT },
 866
 867         /* 6. GL_EXT_texture3D */
 868         { "glCopyTexSubImage3DEXT", (GLvoid *) glCopyTexSubImage3DEXT },
 869         { "glTexImage3DEXT", (GLvoid *) glTexImage3DEXT },
 870         { "glTexSubImage3DEXT", (GLvoid *) glTexSubImage3DEXT },
 871
 872         /* 7. GL_SGI_texture_filter4 */
 873         { "glGetTexFilterFuncSGIS", (GLvoid *) glGetTexFilterFuncSGIS },
 874         { "glTexFilterFuncSGIS", (GLvoid *) glTexFilterFuncSGIS },
 875
 876         /* 9. GL_EXT_subtexture */
 877         { "glTexSubImage1DEXT", (GLvoid *) glTexSubImage1DEXT },
 878         { "glTexSubImage2DEXT", (GLvoid *) glTexSubImage2DEXT },
 879
 880         /* 10. GL_EXT_copy_texture */
 881         { "glCopyTexImage1DEXT", (GLvoid *) glCopyTexImage1DEXT },
 882         { "glCopyTexImage2DEXT", (GLvoid *) glCopyTexImage2DEXT },
 883         { "glCopyTexSubImage1DEXT", (GLvoid *) glCopyTexSubImage1DEXT },
 884         { "glCopyTexSubImage2DEXT", (GLvoid *) glCopyTexSubImage2DEXT },
 885
 886         /* 11. GL_EXT_histogram */
 887         { "glGetHistogramEXT", (GLvoid *) glGetHistogramEXT },
 888         { "glGetHistogramParameterfvEXT", (GLvoid *) glGetHistogramParameterfvEXT },
 889         { "glGetHistogramParameterivEXT", (GLvoid *) glGetHistogramParameterivEXT },
 890         { "glGetMinmaxEXT", (GLvoid *) glGetMinmaxEXT },
 891         { "glGetMinmaxParameterfvEXT", (GLvoid *) glGetMinmaxParameterfvEXT },
 892         { "glGetMinmaxParameterivEXT", (GLvoid *) glGetMinmaxParameterivEXT },
 893         { "glHistogramEXT", (GLvoid *) glHistogramEXT },
 894         { "glMinmaxEXT", (GLvoid *) glMinmaxEXT },
 895         { "glResetHistogramEXT", (GLvoid *) glResetHistogramEXT },
 896         { "glResetMinmaxEXT", (GLvoid *) glResetMinmaxEXT },
 897
 898         /* 12. GL_EXT_convolution */
 899         { "glConvolutionFilter1DEXT", (GLvoid *) glConvolutionFilter1DEXT },
 900         { "glConvolutionFilter2DEXT", (GLvoid *) glConvolutionFilter2DEXT },
 901         { "glConvolutionParameterfEXT", (GLvoid *) glConvolutionParameterfEXT },
 902         { "glConvolutionParameterfvEXT", (GLvoid *) glConvolutionParameterfvEXT },
 903         { "glConvolutionParameteriEXT", (GLvoid *) glConvolutionParameteriEXT },
 904         { "glConvolutionParameterivEXT", (GLvoid *) glConvolutionParameterivEXT },
 905         { "glCopyConvolutionFilter1DEXT", (GLvoid *) glCopyConvolutionFilter1DEXT },
 906         { "glCopyConvolutionFilter2DEXT", (GLvoid *) glCopyConvolutionFilter2DEXT },
 907         { "glGetConvolutionFilterEXT", (GLvoid *) glGetConvolutionFilterEXT },
 908         { "glGetConvolutionParameterivEXT", (GLvoid *) glGetConvolutionParameterivEXT },
 909         { "glGetConvolutionParameterfvEXT", (GLvoid *) glGetConvolutionParameterfvEXT },
 910         { "glGetSeparableFilterEXT", (GLvoid *) glGetSeparableFilterEXT },
 911         { "glSeparableFilter2DEXT", (GLvoid *) glSeparableFilter2DEXT },
 912
 913         /* 14. GL_SGI_color_table */
 914         { "glColorTableSGI", (GLvoid *) NotImplemented },
 915         { "glColorTableParameterfvSGI", (GLvoid *) NotImplemented },
 916         { "glColorTableParameterivSGI", (GLvoid *) NotImplemented },
 917         { "glCopyColorTableSGI", (GLvoid *) NotImplemented },
 918         { "glGetColorTableSGI", (GLvoid *) NotImplemented },
 919         { "glGetColorTableParameterfvSGI", (GLvoid *) NotImplemented },
 920         { "glGetColorTableParameterivSGI", (GLvoid *) NotImplemented },
 921
 922         /* 15. GL_SGIS_pixel_texture */
 923         { "glPixelTexGenParameterfSGIS", (GLvoid *) NotImplemented },
 924         { "glPixelTexGenParameteriSGIS", (GLvoid *) NotImplemented },
 925         { "glGetPixelTexGenParameterfvSGIS", (GLvoid *) NotImplemented },
 926         { "glGetPixelTexGenParameterivSGIS", (GLvoid *) NotImplemented },
 927
 928         /* 16. GL_SGIS_texture4D */
 929         { "glTexImage4DSGIS", (GLvoid *) NotImplemented },
 930         { "glTexSubImage4DSGIS", (GLvoid *) NotImplemented },
 931
 932         /* 20. GL_EXT_texture_object */
 933         { "glAreTexturesResidentEXT", (GLvoid *) glAreTexturesResidentEXT },
 934         { "glBindTextureEXT", (GLvoid *) glBindTextureEXT },
 935         { "glDeleteTexturesEXT", (GLvoid *) glDeleteTexturesEXT },
 936         { "glGenTexturesEXT", (GLvoid *) glGenTexturesEXT },
 937         { "glIsTextureEXT", (GLvoid *) glIsTextureEXT },
 938         { "glPrioritizeTexturesEXT", (GLvoid *) glPrioritizeTexturesEXT },
 939
 940         /* 21. GL_SGIS_detail_texture */
 941         { "glDetailTexFuncSGIS", (GLvoid *) NotImplemented },
 942         { "glGetDetailTexFuncSGIS", (GLvoid *) NotImplemented },
 943
 944         /* 22. GL_SGIS_sharpen_texture */
 945         { "glGetSharpenTexFuncSGIS", (GLvoid *) NotImplemented },
 946         { "glSharpenTexFuncSGIS", (GLvoid *) NotImplemented },
 947
 948         /* 25. GL_SGIS_multisample */
 949         { "glSampleMaskSGIS", (GLvoid *) NotImplemented },
 950         { "glSamplePatternSGIS", (GLvoid *) NotImplemented },
 951
 952         /* 30. GL_EXT_vertex_array */
 953         { "glArrayElementEXT", (GLvoid *) glArrayElementEXT },
 954         { "glColorPointerEXT", (GLvoid *) glColorPointerEXT },
 955         { "glDrawArraysEXT", (GLvoid *) glDrawArraysEXT },
 956         { "glEdgeFlagPointerEXT", (GLvoid *) glEdgeFlagPointerEXT },
 957         { "glGetPointervEXT", (GLvoid *) glGetPointervEXT },
 958         { "glIndexPointerEXT", (GLvoid *) glIndexPointerEXT },
 959         { "glNormalPointerEXT", (GLvoid *) glNormalPointerEXT },
 960         { "glTexCoordPointerEXT", (GLvoid *) glTexCoordPointerEXT },
 961         { "glVertexPointerEXT", (GLvoid *) glVertexPointerEXT },
 962
 963         /* 37. GL_EXT_blend_minmax */
 964         { "glBlendEquationEXT", (GLvoid *) glBlendEquationEXT },
 965
 966         /* 52. GL_SGIX_sprite */
 967         { "glSpriteParameterfSGIX", (GLvoid *) NotImplemented },
 968         { "glSpriteParameterfvSGIX", (GLvoid *) NotImplemented },
 969         { "glSpriteParameteriSGIX", (GLvoid *) NotImplemented },
 970         { "glSpriteParameterivSGIX", (GLvoid *) NotImplemented },
 971
 972         /* 54. GL_EXT_point_parameters */
 973         { "glPointParameterfEXT", (GLvoid *) NotImplemented },
 974         { "glPointParameterfvEXT", (GLvoid *) NotImplemented },
 975
 976         /* 55. GL_SGIX_instruments */
 977         { "glInstrumentsBufferSGIX", (GLvoid *) NotImplemented },
 978         { "glStartInstrumentsSGIX", (GLvoid *) NotImplemented },
 979         { "glStopInstrumentsSGIX", (GLvoid *) NotImplemented },
 980         { "glReadInstrumentsSGIX", (GLvoid *) NotImplemented },
 981         { "glPollInstrumentsSGIX", (GLvoid *) NotImplemented },
 982         { "glGetInstrumentsSGIX", (GLvoid *) NotImplemented },
 983
 984         /* 57. GL_SGIX_framezoom */
 985         { "glFrameZoomSGIX", (GLvoid *) NotImplemented },
 986
 987         /* 60. GL_SGIX_reference_plane */
 988         { "glReferencePlaneSGIX", (GLvoid *) NotImplemented },
 989
 990         /* 61. GL_SGIX_flush_raster */
 991         { "glFlushRasterSGIX", (GLvoid *) NotImplemented },
 992
 993         /* 66. GL_HP_image_transform */
 994         { "glGetImageTransformParameterfvHP", (GLvoid *) NotImplemented },
 995         { "glGetImageTransformParameterivHP", (GLvoid *) NotImplemented },
 996         { "glImageTransformParameterfHP", (GLvoid *) NotImplemented },
 997         { "glImageTransformParameterfvHP", (GLvoid *) NotImplemented },
 998         { "glImageTransformParameteriHP", (GLvoid *) NotImplemented },
 999         { "glImageTransformParameterivHP", (GLvoid *) NotImplemented },
1000
1001         /* 74. GL_EXT_color_subtable */
1002         { "glColorSubTableEXT", (GLvoid *) NotImplemented },
1003         { "glCopyColorSubTableEXT", (GLvoid *) NotImplemented },
1004
1005         /* 77. GL_PGI_misc_hints */
1006         { "glHintPGI", (GLvoid *) NotImplemented },
1007
1008         /* 78. GL_EXT_paletted_texture */
1009         { "glColorTableEXT", (GLvoid *) glColorTableEXT },
1010         { "glGetColorTableEXT", (GLvoid *) glGetColorTableEXT },
1011         { "glGetColorTableParameterfvEXT", (GLvoid *) glGetColorTableParameterfvEXT },
1012         { "glGetColorTableParameterivEXT", (GLvoid *) glGetColorTableParameterivEXT },
1013
1014         /* 80. GL_SGIX_list_priority */
1015         { "glGetListParameterfvSGIX", (GLvoid *) NotImplemented },
1016         { "glGetListParameterivSGIX", (GLvoid *) NotImplemented },
1017         { "glListParameterfSGIX", (GLvoid *) NotImplemented },
1018         { "glListParameterfvSGIX", (GLvoid *) NotImplemented },
1019         { "glListParameteriSGIX", (GLvoid *) NotImplemented },
1020         { "glListParameterivSGIX", (GLvoid *) NotImplemented },
1021
1022         /* 94. GL_EXT_index_material */
1023         { "glIndexMaterialEXT", (GLvoid *) NotImplemented },
1024
1025         /* 95. GL_EXT_index_func */
1026         { "glIndexFuncEXT", (GLvoid *) NotImplemented },
1027
1028         /* 97. GL_EXT_compiled_vertex_array */
1029         { "glLockArraysEXT", (GLvoid *) glLockArraysEXT },
1030         { "glUnlockArraysEXT", (GLvoid *) glUnlockArraysEXT },
1031
1032         /* 98. GL_EXT_cull_vertex */
1033         { "glCullParameterfvEXT", (GLvoid *) NotImplemented },
1034         { "glCullParameterdvEXT", (GLvoid *) NotImplemented },
1035
1036         /* 173. GL_EXT/INGR_blend_func_separate */
1037         { "glBlendFuncSeparateINGR", (GLvoid *) glBlendFuncSeparateINGR },
1038
1039         /* GL_MESA_window_pos */
1040         { "glWindowPos4fMESA", (GLvoid *) glWindowPos4fMESA },
1041
1042         /* GL_MESA_resize_buffers */
1043         { "glResizeBuffersMESA", (GLvoid *) glResizeBuffersMESA },
1044
1045         /* GL_ARB_transpose_matrix */
1046         { "glLoadTransposeMatrixdARB", (GLvoid *) glLoadTransposeMatrixdARB },
1047         { "glLoadTransposeMatrixfARB", (GLvoid *) glLoadTransposeMatrixfARB },
1048         { "glMultTransposeMatrixdARB", (GLvoid *) glMultTransposeMatrixdARB },
1049         { "glMultTransposeMatrixfARB", (GLvoid *) glMultTransposeMatrixfARB },
1050
1051         { NULL, NULL }  /* end of list marker */
1052 };
1053