src/mesa/main/tests/dispatch_sanity.cpp

   1 /*
   2  * Copyright © 2012 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21  * DEALINGS IN THE SOFTWARE.
  22  */
  23
  24 /**
  25  * \name dispatch_sanity.cpp
  26  *
  27  * Verify that only set of functions that should be available in a particular
  28  * API are available in that API.
  29  *
  30  * The list of expected functions originally came from the functions set by
  31  * api_exec_es2.c.  This file no longer exists in Mesa (but api_exec_es1.c was
  32  * still generated at the time this test was written).  It was the generated
  33  * file that configured the dispatch table for ES2 contexts.  This test
  34  * verifies that all of the functions set by the old api_exec_es2.c (with the
  35  * recent addition of VAO functions) are set in the dispatch table and
  36  * everything else is a NOP.
  37  *
  38  * When adding extensions that add new functions, this test will need to be
  39  * modified to expect dispatch functions for the new extension functions.
  40  */
  41
  42 #include <gtest/gtest.h>
  43
  44 #include "GL/gl.h"
  45 #include "GL/glext.h"
  46 #include "main/compiler.h"
  47 #include "main/api_exec.h"
  48 #include "main/context.h"
  49 #include "main/remap.h"
  50 #include "main/vtxfmt.h"
  51 #include "glapi/glapi.h"
  52 #include "drivers/common/driverfuncs.h"
  53
  54 #include "swrast/swrast.h"
  55 #include "vbo/vbo.h"
  56 #include "tnl/tnl.h"
  57 #include "swrast_setup/swrast_setup.h"
  58
  59 #ifndef GLAPIENTRYP
  60 #define GLAPIENTRYP GL_APIENTRYP
  61 #endif
  62
  63 #include "main/dispatch.h"
  64
  65 struct function {
  66    const char *name;
  67    unsigned int Version;
  68    int offset;
  69 };
  70
  71 extern const struct function common_desktop_functions_possible[];
  72 extern const struct function gl_compatibility_functions_possible[];
  73 extern const struct function gl_core_functions_possible[];
  74 extern const struct function gles11_functions_possible[];
  75 extern const struct function gles2_functions_possible[];
  76 extern const struct function gles3_functions_possible[];
  77 extern const struct function gles31_functions_possible[];
  78
  79 class DispatchSanity_test : public ::testing::Test {
  80 public:
  81    virtual void SetUp();
  82    void SetUpCtx(gl_api api, unsigned int version);
  83
  84    struct gl_config visual;
  85    struct dd_function_table driver_functions;
  86    struct gl_context share_list;
  87    struct gl_context ctx;
  88    _glapi_proc *nop_table;
  89 };
  90
  91 void
  92 DispatchSanity_test::SetUp()
  93 {
  94    memset(&visual, 0, sizeof(visual));
  95    memset(&driver_functions, 0, sizeof(driver_functions));
  96    memset(&share_list, 0, sizeof(share_list));
  97    memset(&ctx, 0, sizeof(ctx));
  98
  99    _mesa_init_driver_functions(&driver_functions);
 100
 101    const unsigned size = _glapi_get_dispatch_table_size();
 102    nop_table = (_glapi_proc *) _mesa_new_nop_table(size);
 103 }
 104
 105 void
 106 DispatchSanity_test::SetUpCtx(gl_api api, unsigned int version)
 107 {
 108    _mesa_initialize_context(&ctx,
 109                             api,
 110                             &visual,
 111                             NULL, // share_list
 112                             &driver_functions);
 113    _vbo_CreateContext(&ctx);
 114
 115    ctx.Version = version;
 116
 117    _mesa_initialize_dispatch_tables(&ctx);
 118    _mesa_initialize_vbo_vtxfmt(&ctx);
 119 }
 120
 121 static const char *
 122 offset_to_proc_name_safe(unsigned offset)
 123 {
 124    const char *name = _glapi_get_proc_name(offset);
 125    return name ? name : "???";
 126 }
 127
 128 /* Scan through the dispatch table and check that all the functions in
 129  * _glapi_proc *table exist.
 130  */
 131 static void
 132 validate_functions(struct gl_context *ctx, const struct function *function_table,
 133                    const _glapi_proc *nop_table)
 134 {
 135    _glapi_proc *table = (_glapi_proc *) ctx->Exec;
 136
 137    for (unsigned i = 0; function_table[i].name != NULL; i++) {
 138       /* The context version is >= the GL version where the function was
 139        * introduced. Therefore, the function cannot be set to the nop
 140        * function.
 141        */
 142       const bool cant_be_nop = ctx->Version >= function_table[i].Version;
 143
 144       const int offset = (function_table[i].offset != -1)
 145          ? function_table[i].offset
 146          : _glapi_get_proc_offset(function_table[i].name);
 147
 148       ASSERT_NE(-1, offset)
 149          << "Function: " << function_table[i].name;
 150       ASSERT_EQ(offset,
 151                 _glapi_get_proc_offset(function_table[i].name))
 152          << "Function: " << function_table[i].name;
 153       if (cant_be_nop) {
 154          EXPECT_NE(nop_table[offset], table[offset])
 155             << "Function: " << function_table[i].name
 156             << " at offset " << offset;
 157       }
 158
 159       table[offset] = nop_table[offset];
 160    }
 161 }
 162
 163 /* Scan through the table and ensure that there is nothing except
 164  * nop functions (as set by validate_functions().
 165  */
 166 static void
 167 validate_nops(struct gl_context *ctx, const _glapi_proc *nop_table)
 168 {
 169    _glapi_proc *table = (_glapi_proc *) ctx->Exec;
 170
 171    const unsigned size = _glapi_get_dispatch_table_size();
 172    for (unsigned i = 0; i < size; i++) {
 173       EXPECT_EQ(nop_table[i], table[i])
 174          << "i = " << i << " (" << offset_to_proc_name_safe(i) << ")";
 175    }
 176 }
 177
 178 TEST_F(DispatchSanity_test, GL31_CORE)
 179 {
 180    SetUpCtx(API_OPENGL_CORE, 31);
 181    validate_functions(&ctx, common_desktop_functions_possible, nop_table);
 182    validate_functions(&ctx, gl_core_functions_possible, nop_table);
 183    validate_nops(&ctx, nop_table);
 184 }
 185
 186 TEST_F(DispatchSanity_test, GL30)
 187 {
 188    SetUpCtx(API_OPENGL_COMPAT, 30);
 189    validate_functions(&ctx, common_desktop_functions_possible, nop_table);
 190    validate_functions(&ctx, gl_compatibility_functions_possible, nop_table);
 191    validate_nops(&ctx, nop_table);
 192 }
 193
 194 TEST_F(DispatchSanity_test, GLES11)
 195 {
 196    SetUpCtx(API_OPENGLES, 11);
 197    validate_functions(&ctx, gles11_functions_possible, nop_table);
 198    validate_nops(&ctx, nop_table);
 199 }
 200
 201 TEST_F(DispatchSanity_test, GLES2)
 202 {
 203    SetUpCtx(API_OPENGLES2, 20);
 204    validate_functions(&ctx, gles2_functions_possible, nop_table);
 205    validate_nops(&ctx, nop_table);
 206 }
 207
 208 TEST_F(DispatchSanity_test, GLES3)
 209 {
 210    SetUpCtx(API_OPENGLES2, 30);
 211    validate_functions(&ctx, gles2_functions_possible, nop_table);
 212    validate_functions(&ctx, gles3_functions_possible, nop_table);
 213    validate_nops(&ctx, nop_table);
 214 }
 215
 216 TEST_F(DispatchSanity_test, GLES31)
 217 {
 218    SetUpCtx(API_OPENGLES2, 31);
 219    validate_functions(&ctx, gles2_functions_possible, nop_table);
 220    validate_functions(&ctx, gles3_functions_possible, nop_table);
 221    validate_functions(&ctx, gles31_functions_possible, nop_table);
 222    validate_nops(&ctx, nop_table);
 223 }
 224
 225 const struct function common_desktop_functions_possible[] = {
 226    { "glCullFace", 10, -1 },
 227    { "glFrontFace", 10, -1 },
 228    { "glHint", 10, -1 },
 229    { "glLineWidth", 10, -1 },
 230    { "glPointSize", 10, -1 },
 231    { "glPolygonMode", 10, -1 },
 232    { "glScissor", 10, -1 },
 233    { "glTexParameterf", 10, -1 },
 234    { "glTexParameterfv", 10, -1 },
 235    { "glTexParameteri", 10, -1 },
 236    { "glTexParameteriv", 10, -1 },
 237    { "glTexImage1D", 10, _gloffset_TexImage1D },
 238    { "glTexImage2D", 10, _gloffset_TexImage2D },
 239    { "glDrawBuffer", 10, -1 },
 240    { "glClear", 10, -1 },
 241    { "glClearColor", 10, -1 },
 242    { "glClearStencil", 10, -1 },
 243    { "glClearDepth", 10, -1 },
 244    { "glStencilMask", 10, -1 },
 245    { "glColorMask", 10, -1 },
 246    { "glDepthMask", 10, -1 },
 247    { "glDisable", 10, -1 },
 248    { "glEnable", 10, -1 },
 249    { "glFinish", 10, -1 },
 250    { "glFlush", 10, -1 },
 251    { "glBlendFunc", 10, -1 },
 252    { "glLogicOp", 10, -1 },
 253    { "glStencilFunc", 10, -1 },
 254    { "glStencilOp", 10, -1 },
 255    { "glDepthFunc", 10, -1 },
 256    { "glPixelStoref", 10, -1 },
 257    { "glPixelStorei", 10, -1 },
 258    { "glReadBuffer", 10, -1 },
 259    { "glReadPixels", 10, -1 },
 260    { "glGetBooleanv", 10, -1 },
 261    { "glGetDoublev", 10, -1 },
 262    { "glGetError", 10, -1 },
 263    { "glGetFloatv", 10, -1 },
 264    { "glGetIntegerv", 10, -1 },
 265    { "glGetString", 10, -1 },
 266    { "glGetTexImage", 10, -1 },
 267    { "glGetTexParameterfv", 10, -1 },
 268    { "glGetTexParameteriv", 10, -1 },
 269    { "glGetTexLevelParameterfv", 10, -1 },
 270    { "glGetTexLevelParameteriv", 10, -1 },
 271    { "glIsEnabled", 10, -1 },
 272    { "glDepthRange", 10, -1 },
 273    { "glViewport", 10, -1 },
 274
 275    /* GL 1.1 */
 276    { "glDrawArrays", 11, -1 },
 277    { "glDrawElements", 11, -1 },
 278    { "glGetPointerv", 11, -1 },
 279    { "glPolygonOffset", 11, -1 },
 280    { "glCopyTexImage1D", 11, -1 },
 281    { "glCopyTexImage2D", 11, -1 },
 282    { "glCopyTexSubImage1D", 11, -1 },
 283    { "glCopyTexSubImage2D", 11, -1 },
 284    { "glTexSubImage1D", 11, -1 },
 285    { "glTexSubImage2D", 11, -1 },
 286    { "glBindTexture", 11, -1 },
 287    { "glDeleteTextures", 11, -1 },
 288    { "glGenTextures", 11, -1 },
 289    { "glIsTexture", 11, -1 },
 290
 291    /* GL 1.2 */
 292    { "glBlendColor", 12, -1 },
 293    { "glBlendEquation", 12, -1 },
 294    { "glDrawRangeElements", 12, -1 },
 295    { "glTexImage3D", 12, -1 },
 296    { "glTexSubImage3D", 12, -1 },
 297    { "glCopyTexSubImage3D", 12, -1 },
 298
 299    /* GL 1.3 */
 300    { "glActiveTexture", 13, -1 },
 301    { "glSampleCoverage", 13, -1 },
 302    { "glCompressedTexImage3D", 13, -1 },
 303    { "glCompressedTexImage2D", 13, -1 },
 304    { "glCompressedTexImage1D", 13, -1 },
 305    { "glCompressedTexSubImage3D", 13, -1 },
 306    { "glCompressedTexSubImage2D", 13, -1 },
 307    { "glCompressedTexSubImage1D", 13, -1 },
 308    { "glGetCompressedTexImage", 13, -1 },
 309
 310    /* GL 1.4 */
 311    { "glBlendFuncSeparate", 14, -1 },
 312    { "glMultiDrawArrays", 14, -1 },
 313    { "glMultiDrawElements", 14, -1 },
 314    { "glPointParameterf", 14, -1 },
 315    { "glPointParameterfv", 14, -1 },
 316    { "glPointParameteri", 14, -1 },
 317    { "glPointParameteriv", 14, -1 },
 318
 319    /* GL 1.5 */
 320    { "glGenQueries", 15, -1 },
 321    { "glDeleteQueries", 15, -1 },
 322    { "glIsQuery", 15, -1 },
 323    { "glBeginQuery", 15, -1 },
 324    { "glEndQuery", 15, -1 },
 325    { "glGetQueryiv", 15, -1 },
 326    { "glGetQueryObjectiv", 15, -1 },
 327    { "glGetQueryObjectuiv", 15, -1 },
 328    { "glBindBuffer", 15, -1 },
 329    { "glDeleteBuffers", 15, -1 },
 330    { "glGenBuffers", 15, -1 },
 331    { "glIsBuffer", 15, -1 },
 332    { "glBufferData", 15, -1 },
 333    { "glBufferSubData", 15, -1 },
 334    { "glGetBufferSubData", 15, -1 },
 335    { "glMapBuffer", 15, -1 },
 336    { "glUnmapBuffer", 15, -1 },
 337    { "glGetBufferParameteriv", 15, -1 },
 338    { "glGetBufferPointerv", 15, -1 },
 339
 340    /* GL 2.0 */
 341    { "glBlendEquationSeparate", 20, -1 },
 342    { "glDrawBuffers", 20, -1 },
 343    { "glStencilOpSeparate", 20, -1 },
 344    { "glStencilFuncSeparate", 20, -1 },
 345    { "glStencilMaskSeparate", 20, -1 },
 346    { "glAttachShader", 20, -1 },
 347    { "glBindAttribLocation", 20, -1 },
 348    { "glCompileShader", 20, -1 },
 349    { "glCreateProgram", 20, -1 },
 350    { "glCreateShader", 20, -1 },
 351    { "glDeleteProgram", 20, -1 },
 352    { "glDeleteShader", 20, -1 },
 353    { "glDetachShader", 20, -1 },
 354    { "glDisableVertexAttribArray", 20, -1 },
 355    { "glEnableVertexAttribArray", 20, -1 },
 356    { "glGetActiveAttrib", 20, -1 },
 357    { "glGetActiveUniform", 20, -1 },
 358    { "glGetAttachedShaders", 20, -1 },
 359    { "glGetAttribLocation", 20, -1 },
 360    { "glGetProgramiv", 20, -1 },
 361    { "glGetProgramInfoLog", 20, -1 },
 362    { "glGetShaderiv", 20, -1 },
 363    { "glGetShaderInfoLog", 20, -1 },
 364    { "glGetShaderSource", 20, -1 },
 365    { "glGetUniformLocation", 20, -1 },
 366    { "glGetUniformfv", 20, -1 },
 367    { "glGetUniformiv", 20, -1 },
 368    { "glGetVertexAttribdv", 20, -1 },
 369    { "glGetVertexAttribfv", 20, -1 },
 370    { "glGetVertexAttribiv", 20, -1 },
 371    { "glGetVertexAttribPointerv", 20, -1 },
 372    { "glIsProgram", 20, -1 },
 373    { "glIsShader", 20, -1 },
 374    { "glLinkProgram", 20, -1 },
 375    { "glShaderSource", 20, -1 },
 376    { "glUseProgram", 20, -1 },
 377    { "glUniform1f", 20, -1 },
 378    { "glUniform2f", 20, -1 },
 379    { "glUniform3f", 20, -1 },
 380    { "glUniform4f", 20, -1 },
 381    { "glUniform1i", 20, -1 },
 382    { "glUniform2i", 20, -1 },
 383    { "glUniform3i", 20, -1 },
 384    { "glUniform4i", 20, -1 },
 385    { "glUniform1fv", 20, -1 },
 386    { "glUniform2fv", 20, -1 },
 387    { "glUniform3fv", 20, -1 },
 388    { "glUniform4fv", 20, -1 },
 389    { "glUniform1iv", 20, -1 },
 390    { "glUniform2iv", 20, -1 },
 391    { "glUniform3iv", 20, -1 },
 392    { "glUniform4iv", 20, -1 },
 393    { "glUniformMatrix2fv", 20, -1 },
 394    { "glUniformMatrix3fv", 20, -1 },
 395    { "glUniformMatrix4fv", 20, -1 },
 396    { "glValidateProgram", 20, -1 },
 397    { "glVertexAttrib1d", 20, -1 },
 398    { "glVertexAttrib1dv", 20, -1 },
 399    { "glVertexAttrib1f", 20, -1 },
 400    { "glVertexAttrib1fv", 20, -1 },
 401    { "glVertexAttrib1s", 20, -1 },
 402    { "glVertexAttrib1sv", 20, -1 },
 403    { "glVertexAttrib2d", 20, -1 },
 404    { "glVertexAttrib2dv", 20, -1 },
 405    { "glVertexAttrib2f", 20, -1 },
 406    { "glVertexAttrib2fv", 20, -1 },
 407    { "glVertexAttrib2s", 20, -1 },
 408    { "glVertexAttrib2sv", 20, -1 },
 409    { "glVertexAttrib3d", 20, -1 },
 410    { "glVertexAttrib3dv", 20, -1 },
 411    { "glVertexAttrib3f", 20, -1 },
 412    { "glVertexAttrib3fv", 20, -1 },
 413    { "glVertexAttrib3s", 20, -1 },
 414    { "glVertexAttrib3sv", 20, -1 },
 415    { "glVertexAttrib4Nbv", 20, -1 },
 416    { "glVertexAttrib4Niv", 20, -1 },
 417    { "glVertexAttrib4Nsv", 20, -1 },
 418    { "glVertexAttrib4Nub", 20, -1 },
 419    { "glVertexAttrib4Nubv", 20, -1 },
 420    { "glVertexAttrib4Nuiv", 20, -1 },
 421    { "glVertexAttrib4Nusv", 20, -1 },
 422    { "glVertexAttrib4bv", 20, -1 },
 423    { "glVertexAttrib4d", 20, -1 },
 424    { "glVertexAttrib4dv", 20, -1 },
 425    { "glVertexAttrib4f", 20, -1 },
 426    { "glVertexAttrib4fv", 20, -1 },
 427    { "glVertexAttrib4iv", 20, -1 },
 428    { "glVertexAttrib4s", 20, -1 },
 429    { "glVertexAttrib4sv", 20, -1 },
 430    { "glVertexAttrib4ubv", 20, -1 },
 431    { "glVertexAttrib4uiv", 20, -1 },
 432    { "glVertexAttrib4usv", 20, -1 },
 433    { "glVertexAttribPointer", 20, -1 },
 434
 435    /* GL 2.1 */
 436    { "glUniformMatrix2x3fv", 21, -1 },
 437    { "glUniformMatrix3x2fv", 21, -1 },
 438    { "glUniformMatrix2x4fv", 21, -1 },
 439    { "glUniformMatrix4x2fv", 21, -1 },
 440    { "glUniformMatrix3x4fv", 21, -1 },
 441    { "glUniformMatrix4x3fv", 21, -1 },
 442
 443    /* GL 3.0 */
 444    { "glColorMaski", 30, -1 },
 445    { "glGetBooleani_v", 30, -1 },
 446    { "glGetIntegeri_v", 30, -1 },
 447    { "glEnablei", 30, -1 },
 448    { "glDisablei", 30, -1 },
 449    { "glIsEnabledi", 30, -1 },
 450    { "glBeginTransformFeedback", 30, -1 },
 451    { "glEndTransformFeedback", 30, -1 },
 452    { "glBindBufferRange", 30, -1 },
 453    { "glBindBufferBase", 30, -1 },
 454    { "glTransformFeedbackVaryings", 30, -1 },
 455    { "glGetTransformFeedbackVarying", 30, -1 },
 456    { "glClampColor", 30, -1 },
 457    { "glBeginConditionalRender", 30, -1 },
 458    { "glEndConditionalRender", 30, -1 },
 459    { "glVertexAttribIPointer", 30, -1 },
 460    { "glGetVertexAttribIiv", 30, -1 },
 461    { "glGetVertexAttribIuiv", 30, -1 },
 462    { "glVertexAttribI1i", 30, -1 },
 463    { "glVertexAttribI2i", 30, -1 },
 464    { "glVertexAttribI3i", 30, -1 },
 465    { "glVertexAttribI4i", 30, -1 },
 466    { "glVertexAttribI1ui", 30, -1 },
 467    { "glVertexAttribI2ui", 30, -1 },
 468    { "glVertexAttribI3ui", 30, -1 },
 469    { "glVertexAttribI4ui", 30, -1 },
 470    { "glVertexAttribI1iv", 30, -1 },
 471    { "glVertexAttribI2iv", 30, -1 },
 472    { "glVertexAttribI3iv", 30, -1 },
 473    { "glVertexAttribI4iv", 30, -1 },
 474    { "glVertexAttribI1uiv", 30, -1 },
 475    { "glVertexAttribI2uiv", 30, -1 },
 476    { "glVertexAttribI3uiv", 30, -1 },
 477    { "glVertexAttribI4uiv", 30, -1 },
 478    { "glVertexAttribI4bv", 30, -1 },
 479    { "glVertexAttribI4sv", 30, -1 },
 480    { "glVertexAttribI4ubv", 30, -1 },
 481    { "glVertexAttribI4usv", 30, -1 },
 482    { "glGetUniformuiv", 30, -1 },
 483    { "glBindFragDataLocation", 30, -1 },
 484    { "glGetFragDataLocation", 30, -1 },
 485    { "glUniform1ui", 30, -1 },
 486    { "glUniform2ui", 30, -1 },
 487    { "glUniform3ui", 30, -1 },
 488    { "glUniform4ui", 30, -1 },
 489    { "glUniform1uiv", 30, -1 },
 490    { "glUniform2uiv", 30, -1 },
 491    { "glUniform3uiv", 30, -1 },
 492    { "glUniform4uiv", 30, -1 },
 493    { "glTexParameterIiv", 30, -1 },
 494    { "glTexParameterIuiv", 30, -1 },
 495    { "glGetTexParameterIiv", 30, -1 },
 496    { "glGetTexParameterIuiv", 30, -1 },
 497    { "glClearBufferiv", 30, -1 },
 498    { "glClearBufferuiv", 30, -1 },
 499    { "glClearBufferfv", 30, -1 },
 500    { "glClearBufferfi", 30, -1 },
 501    { "glGetStringi", 30, -1 },
 502
 503    /* GL 3.1 */
 504    { "glDrawArraysInstanced", 31, -1 },
 505    { "glDrawElementsInstanced", 31, -1 },
 506    { "glPrimitiveRestartIndex", 31, -1 },
 507
 508    /* GL_ARB_shader_objects */
 509    { "glDeleteObjectARB", 31, -1 },
 510    { "glGetHandleARB", 31, -1 },
 511    { "glDetachObjectARB", 31, -1 },
 512    { "glCreateShaderObjectARB", 31, -1 },
 513    { "glCreateProgramObjectARB", 31, -1 },
 514    { "glAttachObjectARB", 31, -1 },
 515    { "glGetObjectParameterfvARB", 31, -1 },
 516    { "glGetObjectParameterivARB", 31, -1 },
 517    { "glGetInfoLogARB", 31, -1 },
 518    { "glGetAttachedObjectsARB", 31, -1 },
 519
 520    /* GL_ARB_get_program_binary */
 521    { "glGetProgramBinary", 30, -1 },
 522    { "glProgramBinary", 30, -1 },
 523    { "glProgramParameteri", 30, -1 },
 524
 525    /* GL_EXT_transform_feedback */
 526    { "glBindBufferOffsetEXT", 31, -1 },
 527
 528    /* GL_IBM_multimode_draw_arrays */
 529    { "glMultiModeDrawArraysIBM", 31, -1 },
 530    { "glMultiModeDrawElementsIBM", 31, -1 },
 531
 532    /* GL_EXT_depth_bounds_test */
 533    { "glDepthBoundsEXT", 31, -1 },
 534
 535    /* GL_apple_object_purgeable */
 536    { "glObjectPurgeableAPPLE", 31, -1 },
 537    { "glObjectUnpurgeableAPPLE", 31, -1 },
 538    { "glGetObjectParameterivAPPLE", 31, -1 },
 539
 540    /* GL_ARB_instanced_arrays */
 541    { "glVertexAttribDivisorARB", 31, -1 },
 542
 543    /* GL_NV_texture_barrier */
 544    { "glTextureBarrierNV", 31, -1 },
 545
 546    /* GL_EXT_texture_integer */
 547    { "glClearColorIiEXT", 31, -1 },
 548    { "glClearColorIuiEXT", 31, -1 },
 549
 550    /* GL_OES_EGL_image */
 551    { "glEGLImageTargetRenderbufferStorageOES", 31, -1 },
 552    { "glEGLImageTargetTexture2DOES", 31, -1 },
 553
 554    /* GL 3.2 */
 555    { "glGetInteger64i_v", 32, -1 },
 556    { "glGetBufferParameteri64v", 32, -1 },
 557    { "glFramebufferTexture", 32, -1 },
 558    { "glProgramParameteri", 32, -1 },
 559    { "glFramebufferTextureLayer", 32, -1 },
 560
 561    /* GL 3.3 */
 562    { "glVertexAttribDivisor", 33, -1 },
 563
 564    /* GL 4.0 */
 565    { "glMinSampleShading", 40, -1 },
 566    { "glPatchParameteri", 40, -1 },
 567    { "glPatchParameterfv", 40, -1 },
 568    { "glBlendEquationi", 40, -1 },
 569    { "glBlendEquationSeparatei", 40, -1 },
 570    { "glBlendFunci", 40, -1 },
 571    { "glBlendFuncSeparatei", 40, -1 },
 572
 573    /* GL 4.3 */
 574    { "glIsRenderbuffer", 43, -1 },
 575    { "glBindRenderbuffer", 43, -1 },
 576    { "glDeleteRenderbuffers", 43, -1 },
 577    { "glGenRenderbuffers", 43, -1 },
 578    { "glRenderbufferStorage", 43, -1 },
 579    { "glGetRenderbufferParameteriv", 43, -1 },
 580    { "glIsFramebuffer", 43, -1 },
 581    { "glBindFramebuffer", 43, -1 },
 582    { "glDeleteFramebuffers", 43, -1 },
 583    { "glGenFramebuffers", 43, -1 },
 584    { "glCheckFramebufferStatus", 43, -1 },
 585    { "glFramebufferTexture1D", 43, -1 },
 586    { "glFramebufferTexture2D", 43, -1 },
 587    { "glFramebufferTexture3D", 43, -1 },
 588    { "glFramebufferRenderbuffer", 43, -1 },
 589    { "glGetFramebufferAttachmentParameteriv", 43, -1 },
 590    { "glGenerateMipmap", 43, -1 },
 591    { "glBlitFramebuffer", 43, -1 },
 592    { "glRenderbufferStorageMultisample", 43, -1 },
 593    { "glFramebufferTextureLayer", 43, -1 },
 594    { "glMapBufferRange", 43, -1 },
 595    { "glFlushMappedBufferRange", 43, -1 },
 596    { "glBindVertexArray", 43, -1 },
 597    { "glDeleteVertexArrays", 43, -1 },
 598    { "glGenVertexArrays", 43, -1 },
 599    { "glIsVertexArray", 43, -1 },
 600    { "glGetUniformIndices", 43, -1 },
 601    { "glGetActiveUniformsiv", 43, -1 },
 602    { "glGetActiveUniformName", 43, -1 },
 603    { "glGetUniformBlockIndex", 43, -1 },
 604    { "glGetActiveUniformBlockiv", 43, -1 },
 605    { "glGetActiveUniformBlockName", 43, -1 },
 606    { "glUniformBlockBinding", 43, -1 },
 607    { "glCopyBufferSubData", 43, -1 },
 608    { "glDrawElementsBaseVertex", 43, -1 },
 609    { "glDrawRangeElementsBaseVertex", 43, -1 },
 610    { "glDrawElementsInstancedBaseVertex", 43, -1 },
 611    { "glMultiDrawElementsBaseVertex", 43, -1 },
 612    { "glProvokingVertex", 43, -1 },
 613    { "glFenceSync", 43, -1 },
 614    { "glIsSync", 43, -1 },
 615    { "glDeleteSync", 43, -1 },
 616    { "glClientWaitSync", 43, -1 },
 617    { "glWaitSync", 43, -1 },
 618    { "glGetInteger64v", 43, -1 },
 619    { "glGetSynciv", 43, -1 },
 620    { "glTexImage2DMultisample", 43, -1 },
 621    { "glTexImage3DMultisample", 43, -1 },
 622    { "glGetMultisamplefv", 43, -1 },
 623    { "glSampleMaski", 43, -1 },
 624    { "glBlendEquationiARB", 43, -1 },
 625    { "glBlendEquationSeparateiARB", 43, -1 },
 626    { "glBlendFunciARB", 43, -1 },
 627    { "glBlendFuncSeparateiARB", 43, -1 },
 628    { "glMinSampleShadingARB", 43, -1 },                 // XXX: Add to xml
 629 // { "glNamedStringARB", 43, -1 },                      // XXX: Add to xml
 630 // { "glDeleteNamedStringARB", 43, -1 },                // XXX: Add to xml
 631 // { "glCompileShaderIncludeARB", 43, -1 },             // XXX: Add to xml
 632 // { "glIsNamedStringARB", 43, -1 },                    // XXX: Add to xml
 633 // { "glGetNamedStringARB", 43, -1 },                   // XXX: Add to xml
 634 // { "glGetNamedStringivARB", 43, -1 },                 // XXX: Add to xml
 635    { "glBindFragDataLocationIndexed", 43, -1 },
 636    { "glGetFragDataIndex", 43, -1 },
 637    { "glGenSamplers", 43, -1 },
 638    { "glDeleteSamplers", 43, -1 },
 639    { "glIsSampler", 43, -1 },
 640    { "glBindSampler", 43, -1 },
 641    { "glSamplerParameteri", 43, -1 },
 642    { "glSamplerParameteriv", 43, -1 },
 643    { "glSamplerParameterf", 43, -1 },
 644    { "glSamplerParameterfv", 43, -1 },
 645    { "glSamplerParameterIiv", 43, -1 },
 646    { "glSamplerParameterIuiv", 43, -1 },
 647    { "glGetSamplerParameteriv", 43, -1 },
 648    { "glGetSamplerParameterIiv", 43, -1 },
 649    { "glGetSamplerParameterfv", 43, -1 },
 650    { "glGetSamplerParameterIuiv", 43, -1 },
 651    { "glQueryCounter", 43, -1 },
 652    { "glGetQueryObjecti64v", 43, -1 },
 653    { "glGetQueryObjectui64v", 43, -1 },
 654    { "glVertexP2ui", 43, -1 },
 655    { "glVertexP2uiv", 43, -1 },
 656    { "glVertexP3ui", 43, -1 },
 657    { "glVertexP3uiv", 43, -1 },
 658    { "glVertexP4ui", 43, -1 },
 659    { "glVertexP4uiv", 43, -1 },
 660    { "glTexCoordP1ui", 43, -1 },
 661    { "glTexCoordP1uiv", 43, -1 },
 662    { "glTexCoordP2ui", 43, -1 },
 663    { "glTexCoordP2uiv", 43, -1 },
 664    { "glTexCoordP3ui", 43, -1 },
 665    { "glTexCoordP3uiv", 43, -1 },
 666    { "glTexCoordP4ui", 43, -1 },
 667    { "glTexCoordP4uiv", 43, -1 },
 668    { "glMultiTexCoordP1ui", 43, -1 },
 669    { "glMultiTexCoordP1uiv", 43, -1 },
 670    { "glMultiTexCoordP2ui", 43, -1 },
 671    { "glMultiTexCoordP2uiv", 43, -1 },
 672    { "glMultiTexCoordP3ui", 43, -1 },
 673    { "glMultiTexCoordP3uiv", 43, -1 },
 674    { "glMultiTexCoordP4ui", 43, -1 },
 675    { "glMultiTexCoordP4uiv", 43, -1 },
 676    { "glNormalP3ui", 43, -1 },
 677    { "glNormalP3uiv", 43, -1 },
 678    { "glColorP3ui", 43, -1 },
 679    { "glColorP3uiv", 43, -1 },
 680    { "glColorP4ui", 43, -1 },
 681    { "glColorP4uiv", 43, -1 },
 682    { "glSecondaryColorP3ui", 43, -1 },
 683    { "glSecondaryColorP3uiv", 43, -1 },
 684    { "glVertexAttribP1ui", 43, -1 },
 685    { "glVertexAttribP1uiv", 43, -1 },
 686    { "glVertexAttribP2ui", 43, -1 },
 687    { "glVertexAttribP2uiv", 43, -1 },
 688    { "glVertexAttribP3ui", 43, -1 },
 689    { "glVertexAttribP3uiv", 43, -1 },
 690    { "glVertexAttribP4ui", 43, -1 },
 691    { "glVertexAttribP4uiv", 43, -1 },
 692    { "glDrawArraysIndirect", 43, -1 },
 693    { "glDrawElementsIndirect", 43, -1 },
 694    { "glBindTransformFeedback", 43, -1 },
 695    { "glDeleteTransformFeedbacks", 43, -1 },
 696    { "glGenTransformFeedbacks", 43, -1 },
 697    { "glIsTransformFeedback", 43, -1 },
 698    { "glPauseTransformFeedback", 43, -1 },
 699    { "glResumeTransformFeedback", 43, -1 },
 700    { "glDrawTransformFeedback", 43, -1 },
 701    { "glDrawTransformFeedbackStream", 43, -1 },
 702    { "glBeginQueryIndexed", 43, -1 },
 703    { "glEndQueryIndexed", 43, -1 },
 704    { "glGetQueryIndexediv", 43, -1 },
 705    { "glReleaseShaderCompiler", 43, -1 },
 706    { "glShaderBinary", 43, -1 },
 707    { "glGetShaderPrecisionFormat", 43, -1 },
 708    { "glDepthRangef", 43, -1 },
 709    { "glClearDepthf", 43, -1 },
 710    { "glGetProgramBinary", 43, -1 },
 711    { "glProgramBinary", 43, -1 },
 712    { "glProgramParameteri", 43, -1 },
 713    { "glUseProgramStages", 43, -1 },
 714    { "glActiveShaderProgram", 43, -1 },
 715    { "glCreateShaderProgramv", 43, -1 },
 716    { "glBindProgramPipeline", 43, -1 },
 717    { "glDeleteProgramPipelines", 43, -1 },
 718    { "glGenProgramPipelines", 43, -1 },
 719    { "glIsProgramPipeline", 43, -1 },
 720    { "glGetProgramPipelineiv", 43, -1 },
 721    { "glProgramUniform1d", 43, -1 },
 722    { "glProgramUniform1dv", 43, -1 },
 723    { "glProgramUniform1i", 43, -1 },
 724    { "glProgramUniform1iv", 43, -1 },
 725    { "glProgramUniform1f", 43, -1 },
 726    { "glProgramUniform1fv", 43, -1 },
 727    { "glProgramUniform1ui", 43, -1 },
 728    { "glProgramUniform1uiv", 43, -1 },
 729    { "glProgramUniform2i", 43, -1 },
 730    { "glProgramUniform2iv", 43, -1 },
 731    { "glProgramUniform2f", 43, -1 },
 732    { "glProgramUniform2fv", 43, -1 },
 733    { "glProgramUniform2d", 40, -1 },
 734    { "glProgramUniform2dv", 40, -1 },
 735    { "glProgramUniform2ui", 43, -1 },
 736    { "glProgramUniform2uiv", 43, -1 },
 737    { "glProgramUniform3i", 43, -1 },
 738    { "glProgramUniform3iv", 43, -1 },
 739    { "glProgramUniform3f", 43, -1 },
 740    { "glProgramUniform3fv", 43, -1 },
 741    { "glProgramUniform3d", 40, -1 },
 742    { "glProgramUniform3dv", 40, -1 },
 743    { "glProgramUniform3ui", 43, -1 },
 744    { "glProgramUniform3uiv", 43, -1 },
 745    { "glProgramUniform4i", 43, -1 },
 746    { "glProgramUniform4iv", 43, -1 },
 747    { "glProgramUniform4d", 43, -1 },
 748    { "glProgramUniform4dv", 43, -1 },
 749    { "glProgramUniform4f", 43, -1 },
 750    { "glProgramUniform4fv", 43, -1 },
 751    { "glProgramUniform4ui", 43, -1 },
 752    { "glProgramUniform4uiv", 43, -1 },
 753    { "glProgramUniformMatrix2dv", 43, -1 },
 754    { "glProgramUniformMatrix2fv", 43, -1 },
 755    { "glProgramUniformMatrix3dv", 43, -1 },
 756    { "glProgramUniformMatrix3fv", 43, -1 },
 757    { "glProgramUniformMatrix4dv", 43, -1 },
 758    { "glProgramUniformMatrix4fv", 43, -1 },
 759    { "glProgramUniformMatrix2x3dv", 43, -1 },
 760    { "glProgramUniformMatrix2x3fv", 43, -1 },
 761    { "glProgramUniformMatrix3x2dv", 43, -1 },
 762    { "glProgramUniformMatrix3x2fv", 43, -1 },
 763    { "glProgramUniformMatrix2x4dv", 43, -1 },
 764    { "glProgramUniformMatrix2x4fv", 43, -1 },
 765    { "glProgramUniformMatrix4x2dv", 43, -1 },
 766    { "glProgramUniformMatrix4x2fv", 43, -1 },
 767    { "glProgramUniformMatrix3x4dv", 43, -1 },
 768    { "glProgramUniformMatrix3x4fv", 43, -1 },
 769    { "glProgramUniformMatrix4x3dv", 43, -1 },
 770    { "glProgramUniformMatrix4x3fv", 43, -1 },
 771    { "glValidateProgramPipeline", 43, -1 },
 772    { "glGetProgramPipelineInfoLog", 43, -1 },
 773    { "glGetFloati_v", 43, -1 },
 774    { "glGetDoublei_v", 43, -1 },
 775 // { "glCreateSyncFromCLeventARB", 43, -1 },            // XXX: Add to xml
 776    { "glGetGraphicsResetStatusARB", 43, -1 },
 777    { "glGetnMapdvARB", 43, -1 },
 778    { "glGetnMapfvARB", 43, -1 },
 779    { "glGetnMapivARB", 43, -1 },
 780    { "glGetnPixelMapfvARB", 43, -1 },
 781    { "glGetnPixelMapuivARB", 43, -1 },
 782    { "glGetnPixelMapusvARB", 43, -1 },
 783    { "glGetnPolygonStippleARB", 43, -1 },
 784    { "glGetnColorTableARB", 43, -1 },
 785    { "glGetnConvolutionFilterARB", 43, -1 },
 786    { "glGetnSeparableFilterARB", 43, -1 },
 787    { "glGetnHistogramARB", 43, -1 },
 788    { "glGetnMinmaxARB", 43, -1 },
 789    { "glGetnTexImageARB", 43, -1 },
 790    { "glReadnPixelsARB", 43, -1 },
 791    { "glGetnCompressedTexImageARB", 43, -1 },
 792    { "glGetnUniformfvARB", 43, -1 },
 793    { "glGetnUniformivARB", 43, -1 },
 794    { "glGetnUniformuivARB", 43, -1 },
 795    { "glGetnUniformdvARB", 43, -1 },
 796    { "glDrawArraysInstancedBaseInstance", 43, -1 },
 797    { "glDrawElementsInstancedBaseInstance", 43, -1 },
 798    { "glDrawElementsInstancedBaseVertexBaseInstance", 43, -1 },
 799    { "glDrawTransformFeedbackInstanced", 43, -1 },
 800    { "glDrawTransformFeedbackStreamInstanced", 43, -1 },
 801 // { "glGetInternalformativ", 43, -1 },                 // XXX: Add to xml
 802    { "glGetActiveAtomicCounterBufferiv", 43, -1 },
 803    { "glBindImageTexture", 43, -1 },
 804    { "glMemoryBarrier", 43, -1 },
 805    { "glTexStorage1D", 43, -1 },
 806    { "glTexStorage2D", 43, -1 },
 807    { "glTexStorage3D", 43, -1 },
 808    { "glTextureStorage1DEXT", 43, -1 },
 809    { "glTextureStorage2DEXT", 43, -1 },
 810    { "glTextureStorage3DEXT", 43, -1 },
 811    { "glClearBufferData", 43, -1 },
 812    { "glClearBufferSubData", 43, -1 },
 813 // { "glClearNamedBufferDataEXT", 43, -1 },             // XXX: Add to xml
 814 // { "glClearNamedBufferSubDataEXT", 43, -1 },          // XXX: Add to xml
 815    { "glCopyImageSubData", 43, -1 },
 816    { "glTextureView", 43, -1 },
 817    { "glBindVertexBuffer", 43, -1 },
 818    { "glVertexAttribFormat", 43, -1 },
 819    { "glVertexAttribIFormat", 43, -1 },
 820    { "glVertexAttribLFormat", 43, -1 },
 821    { "glVertexAttribBinding", 43, -1 },
 822    { "glVertexBindingDivisor", 43, -1 },
 823 // { "glVertexArrayBindVertexBufferEXT", 43, -1 },      // XXX: Add to xml
 824 // { "glVertexArrayVertexAttribFormatEXT", 43, -1 },    // XXX: Add to xml
 825 // { "glVertexArrayVertexAttribIFormatEXT", 43, -1 },   // XXX: Add to xml
 826 // { "glVertexArrayVertexAttribBindingEXT", 43, -1 },   // XXX: Add to xml
 827 // { "glVertexArrayVertexBindingDivisorEXT", 43, -1 },  // XXX: Add to xml
 828    { "glFramebufferParameteri", 43, -1 },
 829    { "glGetFramebufferParameteriv", 43, -1 },
 830 // { "glNamedFramebufferParameteriEXT", 43, -1 },       // XXX: Add to xml
 831 // { "glGetNamedFramebufferParameterivEXT", 43, -1 },   // XXX: Add to xml
 832 // { "glGetInternalformati64v", 43, -1 },               // XXX: Add to xml
 833    { "glInvalidateTexSubImage", 43, -1 },
 834    { "glInvalidateTexImage", 43, -1 },
 835    { "glInvalidateBufferSubData", 43, -1 },
 836    { "glInvalidateBufferData", 43, -1 },
 837    { "glInvalidateFramebuffer", 43, -1 },
 838    { "glInvalidateSubFramebuffer", 43, -1 },
 839    { "glMultiDrawArraysIndirect", 43, -1 },
 840    { "glMultiDrawElementsIndirect", 43, -1 },
 841    { "glGetProgramInterfaceiv", 43, -1 },
 842    { "glGetProgramResourceIndex", 43, -1 },
 843    { "glGetProgramResourceName", 43, -1 },
 844    { "glGetProgramResourceiv", 43, -1 },
 845    { "glGetProgramResourceLocation", 43, -1 },
 846    { "glGetProgramResourceLocationIndex", 43, -1 },
 847    { "glShaderStorageBlockBinding", 43, -1 },
 848 // { "glTextureBufferRangeEXT", 43, -1 },               // XXX: Add to xml
 849    { "glTexStorage2DMultisample", 43, -1 },
 850    { "glTexStorage3DMultisample", 43, -1 },
 851 // { "glTextureStorage2DMultisampleEXT", 43, -1 },      // XXX: Add to xml
 852 // { "glTextureStorage3DMultisampleEXT", 43, -1 },      // XXX: Add to xml
 853
 854 /* GL 4.5 */
 855    { "glMemoryBarrierByRegion", 45, -1 },
 856
 857    /* GL_ARB_internalformat_query */
 858    { "glGetInternalformativ", 30, -1 },
 859
 860    /* GL_ARB_multi_bind */
 861    { "glBindBuffersBase", 44, -1 },
 862    { "glBindBuffersRange", 44, -1 },
 863    { "glBindTextures", 44, -1 },
 864    { "glBindSamplers", 44, -1 },
 865    { "glBindImageTextures", 44, -1 },
 866    { "glBindVertexBuffers", 44, -1 },
 867
 868    /* GL_KHR_debug/GL_ARB_debug_output */
 869    { "glPushDebugGroup", 11, -1 },
 870    { "glPopDebugGroup", 11, -1 },
 871    { "glDebugMessageCallback", 11, -1 },
 872    { "glDebugMessageControl", 11, -1 },
 873    { "glDebugMessageInsert", 11, -1 },
 874    { "glGetDebugMessageLog", 11, -1 },
 875    { "glGetObjectLabel", 11, -1 },
 876    { "glGetObjectPtrLabel", 11, -1 },
 877    { "glObjectLabel", 11, -1 },
 878    { "glObjectPtrLabel", 11, -1 },
 879    /* aliased versions checked above */
 880    //{ "glDebugMessageControlARB", 11, -1 },
 881    //{ "glDebugMessageInsertARB", 11, -1 },
 882    //{ "glDebugMessageCallbackARB", 11, -1 },
 883    //{ "glGetDebugMessageLogARB", 11, -1 },
 884
 885    /* GL_AMD_performance_monitor */
 886    { "glGetPerfMonitorGroupsAMD", 11, -1 },
 887    { "glGetPerfMonitorCountersAMD", 11, -1 },
 888    { "glGetPerfMonitorGroupStringAMD", 11, -1 },
 889    { "glGetPerfMonitorCounterStringAMD", 11, -1 },
 890    { "glGetPerfMonitorCounterInfoAMD", 11, -1 },
 891    { "glGenPerfMonitorsAMD", 11, -1 },
 892    { "glDeletePerfMonitorsAMD", 11, -1 },
 893    { "glSelectPerfMonitorCountersAMD", 11, -1 },
 894    { "glBeginPerfMonitorAMD", 11, -1 },
 895    { "glEndPerfMonitorAMD", 11, -1 },
 896    { "glGetPerfMonitorCounterDataAMD", 11, -1 },
 897
 898    /* GL_INTEL_performance_query */
 899    { "glGetFirstPerfQueryIdINTEL", 30, -1 },
 900    { "glGetNextPerfQueryIdINTEL", 30, -1 },
 901    { "glGetPerfQueryIdByNameINTEL", 30, -1 },
 902    { "glGetPerfQueryInfoINTEL", 30, -1 },
 903    { "glGetPerfCounterInfoINTEL", 30, -1 },
 904    { "glCreatePerfQueryINTEL", 30, -1 },
 905    { "glDeletePerfQueryINTEL", 30, -1 },
 906    { "glBeginPerfQueryINTEL", 30, -1 },
 907    { "glEndPerfQueryINTEL", 30, -1 },
 908    { "glGetPerfQueryDataINTEL", 30, -1 },
 909
 910    /* GL_NV_vdpau_interop */
 911    { "glVDPAUInitNV", 11, -1 },
 912    { "glVDPAUFiniNV", 11, -1 },
 913    { "glVDPAURegisterVideoSurfaceNV", 11, -1 },
 914    { "glVDPAURegisterOutputSurfaceNV", 11, -1 },
 915    { "glVDPAUIsSurfaceNV", 11, -1 },
 916    { "glVDPAUUnregisterSurfaceNV", 11, -1 },
 917    { "glVDPAUGetSurfaceivNV", 11, -1 },
 918    { "glVDPAUSurfaceAccessNV", 11, -1 },
 919    { "glVDPAUMapSurfacesNV", 11, -1 },
 920    { "glVDPAUUnmapSurfacesNV", 11, -1 },
 921
 922    /* GL_ARB_buffer_storage */
 923    { "glBufferStorage", 43, -1 },
 924
 925    /* GL_ARB_clear_texture */
 926    { "glClearTexImage", 13, -1 },
 927    { "glClearTexSubImage", 13, -1 },
 928
 929    /* GL_ARB_clip_control */
 930    { "glClipControl", 45, -1 },
 931
 932    /* GL_ARB_compute_shader */
 933    { "glDispatchCompute", 43, -1 },
 934    { "glDispatchComputeIndirect", 43, -1 },
 935
 936    /* GL_EXT_polygon_offset_clamp */
 937    { "glPolygonOffsetClampEXT", 11, -1 },
 938
 939    /* GL_ARB_get_texture_sub_image */
 940    { "glGetTextureSubImage", 20, -1 },
 941    { "glGetCompressedTextureSubImage", 20, -1 },
 942
 943    { NULL, 0, -1 }
 944 };
 945
 946 const struct function gl_compatibility_functions_possible[] = {
 947    { "glBindVertexArrayAPPLE", 10, -1 },
 948    { "glGenVertexArraysAPPLE", 10, -1 },
 949    { "glBindRenderbufferEXT", 10, -1 },
 950    { "glBindFramebufferEXT", 10, -1 },
 951    { "glNewList", 10, _gloffset_NewList },
 952    { "glEndList", 10, _gloffset_EndList },
 953    { "glCallList", 10, _gloffset_CallList },
 954    { "glCallLists", 10, _gloffset_CallLists },
 955    { "glDeleteLists", 10, _gloffset_DeleteLists },
 956    { "glGenLists", 10, _gloffset_GenLists },
 957    { "glListBase", 10, _gloffset_ListBase },
 958    { "glBegin", 10, _gloffset_Begin },
 959    { "glBitmap", 10, _gloffset_Bitmap },
 960    { "glColor3b", 10, _gloffset_Color3b },
 961    { "glColor3bv", 10, _gloffset_Color3bv },
 962    { "glColor3d", 10, _gloffset_Color3d },
 963    { "glColor3dv", 10, _gloffset_Color3dv },
 964    { "glColor3f", 10, _gloffset_Color3f },
 965    { "glColor3fv", 10, _gloffset_Color3fv },
 966    { "glColor3i", 10, _gloffset_Color3i },
 967    { "glColor3iv", 10, _gloffset_Color3iv },
 968    { "glColor3s", 10, _gloffset_Color3s },
 969    { "glColor3sv", 10, _gloffset_Color3sv },
 970    { "glColor3ub", 10, _gloffset_Color3ub },
 971    { "glColor3ubv", 10, _gloffset_Color3ubv },
 972    { "glColor3ui", 10, _gloffset_Color3ui },
 973    { "glColor3uiv", 10, _gloffset_Color3uiv },
 974    { "glColor3us", 10, _gloffset_Color3us },
 975    { "glColor3usv", 10, _gloffset_Color3usv },
 976    { "glColor4b", 10, _gloffset_Color4b },
 977    { "glColor4bv", 10, _gloffset_Color4bv },
 978    { "glColor4d", 10, _gloffset_Color4d },
 979    { "glColor4dv", 10, _gloffset_Color4dv },
 980    { "glColor4f", 10, _gloffset_Color4f },
 981    { "glColor4fv", 10, _gloffset_Color4fv },
 982    { "glColor4i", 10, _gloffset_Color4i },
 983    { "glColor4iv", 10, _gloffset_Color4iv },
 984    { "glColor4s", 10, _gloffset_Color4s },
 985    { "glColor4sv", 10, _gloffset_Color4sv },
 986    { "glColor4ub", 10, _gloffset_Color4ub },
 987    { "glColor4ubv", 10, _gloffset_Color4ubv },
 988    { "glColor4ui", 10, _gloffset_Color4ui },
 989    { "glColor4uiv", 10, _gloffset_Color4uiv },
 990    { "glColor4us", 10, _gloffset_Color4us },
 991    { "glColor4usv", 10, _gloffset_Color4usv },
 992    { "glEdgeFlag", 10, _gloffset_EdgeFlag },
 993    { "glEdgeFlagv", 10, _gloffset_EdgeFlagv },
 994    { "glEnd", 10, _gloffset_End },
 995    { "glIndexd", 10, _gloffset_Indexd },
 996    { "glIndexdv", 10, _gloffset_Indexdv },
 997    { "glIndexf", 10, _gloffset_Indexf },
 998    { "glIndexfv", 10, _gloffset_Indexfv },
 999    { "glIndexi", 10, _gloffset_Indexi },
1000    { "glIndexiv", 10, _gloffset_Indexiv },
1001    { "glIndexs", 10, _gloffset_Indexs },
1002    { "glIndexsv", 10, _gloffset_Indexsv },
1003    { "glNormal3b", 10, _gloffset_Normal3b },
1004    { "glNormal3bv", 10, _gloffset_Normal3bv },
1005    { "glNormal3d", 10, _gloffset_Normal3d },
1006    { "glNormal3dv", 10, _gloffset_Normal3dv },
1007    { "glNormal3f", 10, _gloffset_Normal3f },
1008    { "glNormal3fv", 10, _gloffset_Normal3fv },
1009    { "glNormal3i", 10, _gloffset_Normal3i },
1010    { "glNormal3iv", 10, _gloffset_Normal3iv },
1011    { "glNormal3s", 10, _gloffset_Normal3s },
1012    { "glNormal3sv", 10, _gloffset_Normal3sv },
1013    { "glRasterPos2d", 10, _gloffset_RasterPos2d },
1014    { "glRasterPos2dv", 10, _gloffset_RasterPos2dv },
1015    { "glRasterPos2f", 10, _gloffset_RasterPos2f },
1016    { "glRasterPos2fv", 10, _gloffset_RasterPos2fv },
1017    { "glRasterPos2i", 10, _gloffset_RasterPos2i },
1018    { "glRasterPos2iv", 10, _gloffset_RasterPos2iv },
1019    { "glRasterPos2s", 10, _gloffset_RasterPos2s },
1020    { "glRasterPos2sv", 10, _gloffset_RasterPos2sv },
1021    { "glRasterPos3d", 10, _gloffset_RasterPos3d },
1022    { "glRasterPos3dv", 10, _gloffset_RasterPos3dv },
1023    { "glRasterPos3f", 10, _gloffset_RasterPos3f },
1024    { "glRasterPos3fv", 10, _gloffset_RasterPos3fv },
1025    { "glRasterPos3i", 10, _gloffset_RasterPos3i },
1026    { "glRasterPos3iv", 10, _gloffset_RasterPos3iv },
1027    { "glRasterPos3s", 10, _gloffset_RasterPos3s },
1028    { "glRasterPos3sv", 10, _gloffset_RasterPos3sv },
1029    { "glRasterPos4d", 10, _gloffset_RasterPos4d },
1030    { "glRasterPos4dv", 10, _gloffset_RasterPos4dv },
1031    { "glRasterPos4f", 10, _gloffset_RasterPos4f },
1032    { "glRasterPos4fv", 10, _gloffset_RasterPos4fv },
1033    { "glRasterPos4i", 10, _gloffset_RasterPos4i },
1034    { "glRasterPos4iv", 10, _gloffset_RasterPos4iv },
1035    { "glRasterPos4s", 10, _gloffset_RasterPos4s },
1036    { "glRasterPos4sv", 10, _gloffset_RasterPos4sv },
1037    { "glRectd", 10, _gloffset_Rectd },
1038    { "glRectdv", 10, _gloffset_Rectdv },
1039    { "glRectf", 10, _gloffset_Rectf },
1040    { "glRectfv", 10, _gloffset_Rectfv },
1041    { "glRecti", 10, _gloffset_Recti },
1042    { "glRectiv", 10, _gloffset_Rectiv },
1043    { "glRects", 10, _gloffset_Rects },
1044    { "glRectsv", 10, _gloffset_Rectsv },
1045    { "glTexCoord1d", 10, _gloffset_TexCoord1d },
1046    { "glTexCoord1dv", 10, _gloffset_TexCoord1dv },
1047    { "glTexCoord1f", 10, _gloffset_TexCoord1f },
1048    { "glTexCoord1fv", 10, _gloffset_TexCoord1fv },
1049    { "glTexCoord1i", 10, _gloffset_TexCoord1i },
1050    { "glTexCoord1iv", 10, _gloffset_TexCoord1iv },
1051    { "glTexCoord1s", 10, _gloffset_TexCoord1s },
1052    { "glTexCoord1sv", 10, _gloffset_TexCoord1sv },
1053    { "glTexCoord2d", 10, _gloffset_TexCoord2d },
1054    { "glTexCoord2dv", 10, _gloffset_TexCoord2dv },
1055    { "glTexCoord2f", 10, _gloffset_TexCoord2f },
1056    { "glTexCoord2fv", 10, _gloffset_TexCoord2fv },
1057    { "glTexCoord2i", 10, _gloffset_TexCoord2i },
1058    { "glTexCoord2iv", 10, _gloffset_TexCoord2iv },
1059    { "glTexCoord2s", 10, _gloffset_TexCoord2s },
1060    { "glTexCoord2sv", 10, _gloffset_TexCoord2sv },
1061    { "glTexCoord3d", 10, _gloffset_TexCoord3d },
1062    { "glTexCoord3dv", 10, _gloffset_TexCoord3dv },
1063    { "glTexCoord3f", 10, _gloffset_TexCoord3f },
1064    { "glTexCoord3fv", 10, _gloffset_TexCoord3fv },
1065    { "glTexCoord3i", 10, _gloffset_TexCoord3i },
1066    { "glTexCoord3iv", 10, _gloffset_TexCoord3iv },
1067    { "glTexCoord3s", 10, _gloffset_TexCoord3s },
1068    { "glTexCoord3sv", 10, _gloffset_TexCoord3sv },
1069    { "glTexCoord4d", 10, _gloffset_TexCoord4d },
1070    { "glTexCoord4dv", 10, _gloffset_TexCoord4dv },
1071    { "glTexCoord4f", 10, _gloffset_TexCoord4f },
1072    { "glTexCoord4fv", 10, _gloffset_TexCoord4fv },
1073    { "glTexCoord4i", 10, _gloffset_TexCoord4i },
1074    { "glTexCoord4iv", 10, _gloffset_TexCoord4iv },
1075    { "glTexCoord4s", 10, _gloffset_TexCoord4s },
1076    { "glTexCoord4sv", 10, _gloffset_TexCoord4sv },
1077    { "glVertex2d", 10, _gloffset_Vertex2d },
1078    { "glVertex2dv", 10, _gloffset_Vertex2dv },
1079    { "glVertex2f", 10, _gloffset_Vertex2f },
1080    { "glVertex2fv", 10, _gloffset_Vertex2fv },
1081    { "glVertex2i", 10, _gloffset_Vertex2i },
1082    { "glVertex2iv", 10, _gloffset_Vertex2iv },
1083    { "glVertex2s", 10, _gloffset_Vertex2s },
1084    { "glVertex2sv", 10, _gloffset_Vertex2sv },
1085    { "glVertex3d", 10, _gloffset_Vertex3d },
1086    { "glVertex3dv", 10, _gloffset_Vertex3dv },
1087    { "glVertex3f", 10, _gloffset_Vertex3f },
1088    { "glVertex3fv", 10, _gloffset_Vertex3fv },
1089    { "glVertex3i", 10, _gloffset_Vertex3i },
1090    { "glVertex3iv", 10, _gloffset_Vertex3iv },
1091    { "glVertex3s", 10, _gloffset_Vertex3s },
1092    { "glVertex3sv", 10, _gloffset_Vertex3sv },
1093    { "glVertex4d", 10, _gloffset_Vertex4d },
1094    { "glVertex4dv", 10, _gloffset_Vertex4dv },
1095    { "glVertex4f", 10, _gloffset_Vertex4f },
1096    { "glVertex4fv", 10, _gloffset_Vertex4fv },
1097    { "glVertex4i", 10, _gloffset_Vertex4i },
1098    { "glVertex4iv", 10, _gloffset_Vertex4iv },
1099    { "glVertex4s", 10, _gloffset_Vertex4s },
1100    { "glVertex4sv", 10, _gloffset_Vertex4sv },
1101    { "glClipPlane", 10, _gloffset_ClipPlane },
1102    { "glColorMaterial", 10, _gloffset_ColorMaterial },
1103    { "glFogf", 10, _gloffset_Fogf },
1104    { "glFogfv", 10, _gloffset_Fogfv },
1105    { "glFogi", 10, _gloffset_Fogi },
1106    { "glFogiv", 10, _gloffset_Fogiv },
1107    { "glLightf", 10, _gloffset_Lightf },
1108    { "glLightfv", 10, _gloffset_Lightfv },
1109    { "glLighti", 10, _gloffset_Lighti },
1110    { "glLightiv", 10, _gloffset_Lightiv },
1111    { "glLightModelf", 10, _gloffset_LightModelf },
1112    { "glLightModelfv", 10, _gloffset_LightModelfv },
1113    { "glLightModeli", 10, _gloffset_LightModeli },
1114    { "glLightModeliv", 10, _gloffset_LightModeliv },
1115    { "glLineStipple", 10, _gloffset_LineStipple },
1116    { "glMaterialf", 10, _gloffset_Materialf },
1117    { "glMaterialfv", 10, _gloffset_Materialfv },
1118    { "glMateriali", 10, _gloffset_Materiali },
1119    { "glMaterialiv", 10, _gloffset_Materialiv },
1120    { "glPolygonStipple", 10, _gloffset_PolygonStipple },
1121    { "glShadeModel", 10, _gloffset_ShadeModel },
1122    { "glTexEnvf", 10, _gloffset_TexEnvf },
1123    { "glTexEnvfv", 10, _gloffset_TexEnvfv },
1124    { "glTexEnvi", 10, _gloffset_TexEnvi },
1125    { "glTexEnviv", 10, _gloffset_TexEnviv },
1126    { "glTexGend", 10, _gloffset_TexGend },
1127    { "glTexGendv", 10, _gloffset_TexGendv },
1128    { "glTexGenf", 10, _gloffset_TexGenf },
1129    { "glTexGenfv", 10, _gloffset_TexGenfv },
1130    { "glTexGeni", 10, _gloffset_TexGeni },
1131    { "glTexGeniv", 10, _gloffset_TexGeniv },
1132    { "glFeedbackBuffer", 10, _gloffset_FeedbackBuffer },
1133    { "glSelectBuffer", 10, _gloffset_SelectBuffer },
1134    { "glRenderMode", 10, _gloffset_RenderMode },
1135    { "glInitNames", 10, _gloffset_InitNames },
1136    { "glLoadName", 10, _gloffset_LoadName },
1137    { "glPassThrough", 10, _gloffset_PassThrough },
1138    { "glPopName", 10, _gloffset_PopName },
1139    { "glPushName", 10, _gloffset_PushName },
1140    { "glClearAccum", 10, _gloffset_ClearAccum },
1141    { "glClearIndex", 10, _gloffset_ClearIndex },
1142    { "glIndexMask", 10, _gloffset_IndexMask },
1143    { "glAccum", 10, _gloffset_Accum },
1144    { "glPopAttrib", 10, _gloffset_PopAttrib },
1145    { "glPushAttrib", 10, _gloffset_PushAttrib },
1146    { "glMap1d", 10, _gloffset_Map1d },
1147    { "glMap1f", 10, _gloffset_Map1f },
1148    { "glMap2d", 10, _gloffset_Map2d },
1149    { "glMap2f", 10, _gloffset_Map2f },
1150    { "glMapGrid1d", 10, _gloffset_MapGrid1d },
1151    { "glMapGrid1f", 10, _gloffset_MapGrid1f },
1152    { "glMapGrid2d", 10, _gloffset_MapGrid2d },
1153    { "glMapGrid2f", 10, _gloffset_MapGrid2f },
1154    { "glEvalCoord1d", 10, _gloffset_EvalCoord1d },
1155    { "glEvalCoord1dv", 10, _gloffset_EvalCoord1dv },
1156    { "glEvalCoord1f", 10, _gloffset_EvalCoord1f },
1157    { "glEvalCoord1fv", 10, _gloffset_EvalCoord1fv },
1158    { "glEvalCoord2d", 10, _gloffset_EvalCoord2d },
1159    { "glEvalCoord2dv", 10, _gloffset_EvalCoord2dv },
1160    { "glEvalCoord2f", 10, _gloffset_EvalCoord2f },
1161    { "glEvalCoord2fv", 10, _gloffset_EvalCoord2fv },
1162    { "glEvalMesh1", 10, _gloffset_EvalMesh1 },
1163    { "glEvalPoint1", 10, _gloffset_EvalPoint1 },
1164    { "glEvalMesh2", 10, _gloffset_EvalMesh2 },
1165    { "glEvalPoint2", 10, _gloffset_EvalPoint2 },
1166    { "glAlphaFunc", 10, _gloffset_AlphaFunc },
1167    { "glPixelZoom", 10, _gloffset_PixelZoom },
1168    { "glPixelTransferf", 10, _gloffset_PixelTransferf },
1169    { "glPixelTransferi", 10, _gloffset_PixelTransferi },
1170    { "glPixelMapfv", 10, _gloffset_PixelMapfv },
1171    { "glPixelMapuiv", 10, _gloffset_PixelMapuiv },
1172    { "glPixelMapusv", 10, _gloffset_PixelMapusv },
1173    { "glCopyPixels", 10, _gloffset_CopyPixels },
1174    { "glDrawPixels", 10, _gloffset_DrawPixels },
1175    { "glGetClipPlane", 10, _gloffset_GetClipPlane },
1176    { "glGetLightfv", 10, _gloffset_GetLightfv },
1177    { "glGetLightiv", 10, _gloffset_GetLightiv },
1178    { "glGetMapdv", 10, _gloffset_GetMapdv },
1179    { "glGetMapfv", 10, _gloffset_GetMapfv },
1180    { "glGetMapiv", 10, _gloffset_GetMapiv },
1181    { "glGetMaterialfv", 10, _gloffset_GetMaterialfv },
1182    { "glGetMaterialiv", 10, _gloffset_GetMaterialiv },
1183    { "glGetPixelMapfv", 10, _gloffset_GetPixelMapfv },
1184    { "glGetPixelMapuiv", 10, _gloffset_GetPixelMapuiv },
1185    { "glGetPixelMapusv", 10, _gloffset_GetPixelMapusv },
1186    { "glGetPolygonStipple", 10, _gloffset_GetPolygonStipple },
1187    { "glGetTexEnvfv", 10, _gloffset_GetTexEnvfv },
1188    { "glGetTexEnviv", 10, _gloffset_GetTexEnviv },
1189    { "glGetTexGendv", 10, _gloffset_GetTexGendv },
1190    { "glGetTexGenfv", 10, _gloffset_GetTexGenfv },
1191    { "glGetTexGeniv", 10, _gloffset_GetTexGeniv },
1192    { "glIsList", 10, _gloffset_IsList },
1193    { "glFrustum", 10, _gloffset_Frustum },
1194    { "glLoadIdentity", 10, _gloffset_LoadIdentity },
1195    { "glLoadMatrixf", 10, _gloffset_LoadMatrixf },
1196    { "glLoadMatrixd", 10, _gloffset_LoadMatrixd },
1197    { "glMatrixMode", 10, _gloffset_MatrixMode },
1198    { "glMultMatrixf", 10, _gloffset_MultMatrixf },
1199    { "glMultMatrixd", 10, _gloffset_MultMatrixd },
1200    { "glOrtho", 10, _gloffset_Ortho },
1201    { "glPopMatrix", 10, _gloffset_PopMatrix },
1202    { "glPushMatrix", 10, _gloffset_PushMatrix },
1203    { "glRotated", 10, _gloffset_Rotated },
1204    { "glRotatef", 10, _gloffset_Rotatef },
1205    { "glScaled", 10, _gloffset_Scaled },
1206    { "glScalef", 10, _gloffset_Scalef },
1207    { "glTranslated", 10, _gloffset_Translated },
1208    { "glTranslatef", 10, _gloffset_Translatef },
1209    { "glArrayElement", 10, _gloffset_ArrayElement },
1210    { "glColorPointer", 10, _gloffset_ColorPointer },
1211    { "glDisableClientState", 10, _gloffset_DisableClientState },
1212    { "glEdgeFlagPointer", 10, _gloffset_EdgeFlagPointer },
1213    { "glEnableClientState", 10, _gloffset_EnableClientState },
1214    { "glIndexPointer", 10, _gloffset_IndexPointer },
1215    { "glInterleavedArrays", 10, _gloffset_InterleavedArrays },
1216    { "glNormalPointer", 10, _gloffset_NormalPointer },
1217    { "glTexCoordPointer", 10, _gloffset_TexCoordPointer },
1218    { "glVertexPointer", 10, _gloffset_VertexPointer },
1219    { "glAreTexturesResident", 10, _gloffset_AreTexturesResident },
1220    { "glPrioritizeTextures", 10, _gloffset_PrioritizeTextures },
1221    { "glIndexub", 10, _gloffset_Indexub },
1222    { "glIndexubv", 10, _gloffset_Indexubv },
1223    { "glPopClientAttrib", 10, _gloffset_PopClientAttrib },
1224    { "glPushClientAttrib", 10, _gloffset_PushClientAttrib },
1225    { "glColorTable", 10, _gloffset_ColorTable },
1226    { "glColorTableParameterfv", 10, _gloffset_ColorTableParameterfv },
1227    { "glColorTableParameteriv", 10, _gloffset_ColorTableParameteriv },
1228    { "glCopyColorTable", 10, _gloffset_CopyColorTable },
1229    { "glGetColorTable", 10, _gloffset_GetColorTable },
1230    { "glGetColorTableParameterfv", 10, _gloffset_GetColorTableParameterfv },
1231    { "glGetColorTableParameteriv", 10, _gloffset_GetColorTableParameteriv },
1232    { "glColorSubTable", 10, _gloffset_ColorSubTable },
1233    { "glCopyColorSubTable", 10, _gloffset_CopyColorSubTable },
1234    { "glConvolutionFilter1D", 10, _gloffset_ConvolutionFilter1D },
1235    { "glConvolutionFilter2D", 10, _gloffset_ConvolutionFilter2D },
1236    { "glConvolutionParameterf", 10, _gloffset_ConvolutionParameterf },
1237    { "glConvolutionParameterfv", 10, _gloffset_ConvolutionParameterfv },
1238    { "glConvolutionParameteri", 10, _gloffset_ConvolutionParameteri },
1239    { "glConvolutionParameteriv", 10, _gloffset_ConvolutionParameteriv },
1240    { "glCopyConvolutionFilter1D", 10, _gloffset_CopyConvolutionFilter1D },
1241    { "glCopyConvolutionFilter2D", 10, _gloffset_CopyConvolutionFilter2D },
1242    { "glGetConvolutionFilter", 10, _gloffset_GetConvolutionFilter },
1243    { "glGetConvolutionParameterfv", 10, _gloffset_GetConvolutionParameterfv },
1244    { "glGetConvolutionParameteriv", 10, _gloffset_GetConvolutionParameteriv },
1245    { "glGetSeparableFilter", 10, _gloffset_GetSeparableFilter },
1246    { "glSeparableFilter2D", 10, _gloffset_SeparableFilter2D },
1247    { "glGetHistogram", 10, _gloffset_GetHistogram },
1248    { "glGetHistogramParameterfv", 10, _gloffset_GetHistogramParameterfv },
1249    { "glGetHistogramParameteriv", 10, _gloffset_GetHistogramParameteriv },
1250    { "glGetMinmax", 10, _gloffset_GetMinmax },
1251    { "glGetMinmaxParameterfv", 10, _gloffset_GetMinmaxParameterfv },
1252    { "glGetMinmaxParameteriv", 10, _gloffset_GetMinmaxParameteriv },
1253    { "glHistogram", 10, _gloffset_Histogram },
1254    { "glMinmax", 10, _gloffset_Minmax },
1255    { "glResetHistogram", 10, _gloffset_ResetHistogram },
1256    { "glResetMinmax", 10, _gloffset_ResetMinmax },
1257    { "glClientActiveTexture", 10, _gloffset_ClientActiveTexture },
1258    { "glMultiTexCoord1d", 10, _gloffset_MultiTexCoord1d },
1259    { "glMultiTexCoord1dv", 10, _gloffset_MultiTexCoord1dv },
1260    { "glMultiTexCoord1f", 10, _gloffset_MultiTexCoord1fARB },
1261    { "glMultiTexCoord1fv", 10, _gloffset_MultiTexCoord1fvARB },
1262    { "glMultiTexCoord1i", 10, _gloffset_MultiTexCoord1i },
1263    { "glMultiTexCoord1iv", 10, _gloffset_MultiTexCoord1iv },
1264    { "glMultiTexCoord1s", 10, _gloffset_MultiTexCoord1s },
1265    { "glMultiTexCoord1sv", 10, _gloffset_MultiTexCoord1sv },
1266    { "glMultiTexCoord2d", 10, _gloffset_MultiTexCoord2d },
1267    { "glMultiTexCoord2dv", 10, _gloffset_MultiTexCoord2dv },
1268    { "glMultiTexCoord2f", 10, _gloffset_MultiTexCoord2fARB },
1269    { "glMultiTexCoord2fv", 10, _gloffset_MultiTexCoord2fvARB },
1270    { "glMultiTexCoord2i", 10, _gloffset_MultiTexCoord2i },
1271    { "glMultiTexCoord2iv", 10, _gloffset_MultiTexCoord2iv },
1272    { "glMultiTexCoord2s", 10, _gloffset_MultiTexCoord2s },
1273    { "glMultiTexCoord2sv", 10, _gloffset_MultiTexCoord2sv },
1274    { "glMultiTexCoord3d", 10, _gloffset_MultiTexCoord3d },
1275    { "glMultiTexCoord3dv", 10, _gloffset_MultiTexCoord3dv },
1276    { "glMultiTexCoord3f", 10, _gloffset_MultiTexCoord3fARB },
1277    { "glMultiTexCoord3fv", 10, _gloffset_MultiTexCoord3fvARB },
1278    { "glMultiTexCoord3i", 10, _gloffset_MultiTexCoord3i },
1279    { "glMultiTexCoord3iv", 10, _gloffset_MultiTexCoord3iv },
1280    { "glMultiTexCoord3s", 10, _gloffset_MultiTexCoord3s },
1281    { "glMultiTexCoord3sv", 10, _gloffset_MultiTexCoord3sv },
1282    { "glMultiTexCoord4d", 10, _gloffset_MultiTexCoord4d },
1283    { "glMultiTexCoord4dv", 10, _gloffset_MultiTexCoord4dv },
1284    { "glMultiTexCoord4f", 10, _gloffset_MultiTexCoord4fARB },
1285    { "glMultiTexCoord4fv", 10, _gloffset_MultiTexCoord4fvARB },
1286    { "glMultiTexCoord4i", 10, _gloffset_MultiTexCoord4i },
1287    { "glMultiTexCoord4iv", 10, _gloffset_MultiTexCoord4iv },
1288    { "glMultiTexCoord4s", 10, _gloffset_MultiTexCoord4s },
1289    { "glMultiTexCoord4sv", 10, _gloffset_MultiTexCoord4sv },
1290    { "glLoadTransposeMatrixf", 10, -1 },
1291    { "glLoadTransposeMatrixd", 10, -1 },
1292    { "glMultTransposeMatrixf", 10, -1 },
1293    { "glMultTransposeMatrixd", 10, -1 },
1294    { "glFogCoordf", 10, -1 },
1295    { "glFogCoordfv", 10, -1 },
1296    { "glFogCoordd", 10, -1 },
1297    { "glFogCoorddv", 10, -1 },
1298    { "glFogCoordPointer", 10, -1 },
1299    { "glSecondaryColor3b", 10, -1 },
1300    { "glSecondaryColor3bv", 10, -1 },
1301    { "glSecondaryColor3d", 10, -1 },
1302    { "glSecondaryColor3dv", 10, -1 },
1303    { "glSecondaryColor3f", 10, -1 },
1304    { "glSecondaryColor3fv", 10, -1 },
1305    { "glSecondaryColor3i", 10, -1 },
1306    { "glSecondaryColor3iv", 10, -1 },
1307    { "glSecondaryColor3s", 10, -1 },
1308    { "glSecondaryColor3sv", 10, -1 },
1309    { "glSecondaryColor3ub", 10, -1 },
1310    { "glSecondaryColor3ubv", 10, -1 },
1311    { "glSecondaryColor3ui", 10, -1 },
1312    { "glSecondaryColor3uiv", 10, -1 },
1313    { "glSecondaryColor3us", 10, -1 },
1314    { "glSecondaryColor3usv", 10, -1 },
1315    { "glSecondaryColorPointer", 10, -1 },
1316    { "glWindowPos2d", 10, -1 },
1317    { "glWindowPos2dv", 10, -1 },
1318    { "glWindowPos2f", 10, -1 },
1319    { "glWindowPos2fv", 10, -1 },
1320    { "glWindowPos2i", 10, -1 },
1321    { "glWindowPos2iv", 10, -1 },
1322    { "glWindowPos2s", 10, -1 },
1323    { "glWindowPos2sv", 10, -1 },
1324    { "glWindowPos3d", 10, -1 },
1325    { "glWindowPos3dv", 10, -1 },
1326    { "glWindowPos3f", 10, -1 },
1327    { "glWindowPos3fv", 10, -1 },
1328    { "glWindowPos3i", 10, -1 },
1329    { "glWindowPos3iv", 10, -1 },
1330    { "glWindowPos3s", 10, -1 },
1331    { "glWindowPos3sv", 10, -1 },
1332    { "glProgramStringARB", 10, -1 },
1333    { "glProgramEnvParameter4dARB", 10, -1 },
1334    { "glProgramEnvParameter4dvARB", 10, -1 },
1335    { "glProgramEnvParameter4fARB", 10, -1 },
1336    { "glProgramEnvParameter4fvARB", 10, -1 },
1337    { "glProgramLocalParameter4dARB", 10, -1 },
1338    { "glProgramLocalParameter4dvARB", 10, -1 },
1339    { "glProgramLocalParameter4fARB", 10, -1 },
1340    { "glProgramLocalParameter4fvARB", 10, -1 },
1341    { "glGetProgramEnvParameterdvARB", 10, -1 },
1342    { "glGetProgramEnvParameterfvARB", 10, -1 },
1343    { "glGetProgramLocalParameterdvARB", 10, -1 },
1344    { "glGetProgramLocalParameterfvARB", 10, -1 },
1345    { "glGetProgramivARB", 10, -1 },
1346    { "glGetProgramStringARB", 10, -1 },
1347    { "glPolygonOffsetEXT", 10, -1 },
1348    { "glColorPointerEXT", 10, -1 },
1349    { "glEdgeFlagPointerEXT", 10, -1 },
1350    { "glIndexPointerEXT", 10, -1 },
1351    { "glNormalPointerEXT", 10, -1 },
1352    { "glTexCoordPointerEXT", 10, -1 },
1353    { "glVertexPointerEXT", 10, -1 },
1354    { "glLockArraysEXT", 10, -1 },
1355    { "glUnlockArraysEXT", 10, -1 },
1356    { "glWindowPos4dMESA", 10, -1 },
1357    { "glWindowPos4dvMESA", 10, -1 },
1358    { "glWindowPos4fMESA", 10, -1 },
1359    { "glWindowPos4fvMESA", 10, -1 },
1360    { "glWindowPos4iMESA", 10, -1 },
1361    { "glWindowPos4ivMESA", 10, -1 },
1362    { "glWindowPos4sMESA", 10, -1 },
1363    { "glWindowPos4svMESA", 10, -1 },
1364    { "glBindProgramNV", 10, -1 },
1365    { "glDeleteProgramsNV", 10, -1 },
1366    { "glGenProgramsNV", 10, -1 },
1367    { "glIsProgramNV", 10, -1 },
1368    { "glVertexAttrib1sNV", 10, -1 },
1369    { "glVertexAttrib1svNV", 10, -1 },
1370    { "glVertexAttrib2sNV", 10, -1 },
1371    { "glVertexAttrib2svNV", 10, -1 },
1372    { "glVertexAttrib3sNV", 10, -1 },
1373    { "glVertexAttrib3svNV", 10, -1 },
1374    { "glVertexAttrib4sNV", 10, -1 },
1375    { "glVertexAttrib4svNV", 10, -1 },
1376    { "glVertexAttrib1fNV", 10, -1 },
1377    { "glVertexAttrib1fvNV", 10, -1 },
1378    { "glVertexAttrib2fNV", 10, -1 },
1379    { "glVertexAttrib2fvNV", 10, -1 },
1380    { "glVertexAttrib3fNV", 10, -1 },
1381    { "glVertexAttrib3fvNV", 10, -1 },
1382    { "glVertexAttrib4fNV", 10, -1 },
1383    { "glVertexAttrib4fvNV", 10, -1 },
1384    { "glVertexAttrib1dNV", 10, -1 },
1385    { "glVertexAttrib1dvNV", 10, -1 },
1386    { "glVertexAttrib2dNV", 10, -1 },
1387    { "glVertexAttrib2dvNV", 10, -1 },
1388    { "glVertexAttrib3dNV", 10, -1 },
1389    { "glVertexAttrib3dvNV", 10, -1 },
1390    { "glVertexAttrib4dNV", 10, -1 },
1391    { "glVertexAttrib4dvNV", 10, -1 },
1392    { "glVertexAttrib4ubNV", 10, -1 },
1393    { "glVertexAttrib4ubvNV", 10, -1 },
1394    { "glVertexAttribs1svNV", 10, -1 },
1395    { "glVertexAttribs2svNV", 10, -1 },
1396    { "glVertexAttribs3svNV", 10, -1 },
1397    { "glVertexAttribs4svNV", 10, -1 },
1398    { "glVertexAttribs1fvNV", 10, -1 },
1399    { "glVertexAttribs2fvNV", 10, -1 },
1400    { "glVertexAttribs3fvNV", 10, -1 },
1401    { "glVertexAttribs4fvNV", 10, -1 },
1402    { "glVertexAttribs1dvNV", 10, -1 },
1403    { "glVertexAttribs2dvNV", 10, -1 },
1404    { "glVertexAttribs3dvNV", 10, -1 },
1405    { "glVertexAttribs4dvNV", 10, -1 },
1406    { "glVertexAttribs4ubvNV", 10, -1 },
1407    { "glGenFragmentShadersATI", 10, -1 },
1408    { "glBindFragmentShaderATI", 10, -1 },
1409    { "glDeleteFragmentShaderATI", 10, -1 },
1410    { "glBeginFragmentShaderATI", 10, -1 },
1411    { "glEndFragmentShaderATI", 10, -1 },
1412    { "glPassTexCoordATI", 10, -1 },
1413    { "glSampleMapATI", 10, -1 },
1414    { "glColorFragmentOp1ATI", 10, -1 },
1415    { "glColorFragmentOp2ATI", 10, -1 },
1416    { "glColorFragmentOp3ATI", 10, -1 },
1417    { "glAlphaFragmentOp1ATI", 10, -1 },
1418    { "glAlphaFragmentOp2ATI", 10, -1 },
1419    { "glAlphaFragmentOp3ATI", 10, -1 },
1420    { "glSetFragmentShaderConstantATI", 10, -1 },
1421    { "glActiveStencilFaceEXT", 10, -1 },
1422    { "glStencilFuncSeparateATI", 10, -1 },
1423    { "glProgramEnvParameters4fvEXT", 10, -1 },
1424    { "glProgramLocalParameters4fvEXT", 10, -1 },
1425    { "glPrimitiveRestartNV", 10, -1 },
1426
1427    { NULL, 0, -1 }
1428 };
1429
1430 const struct function gl_core_functions_possible[] = {
1431    /* GL 3.1 */
1432    { "glTexBuffer", 31, -1 },
1433
1434    /* GL 3.2 */
1435    { "glFramebufferTexture", 32, -1 },
1436
1437    /* GL 4.0 */
1438    { "glGetSubroutineUniformLocation", 40, -1 },
1439    { "glGetSubroutineIndex", 40, -1 },
1440    { "glGetActiveSubroutineUniformiv", 40, -1 },
1441    { "glGetActiveSubroutineUniformName", 40, -1 },
1442    { "glGetActiveSubroutineName", 40, -1 },
1443    { "glUniformSubroutinesuiv", 40, -1 },
1444    { "glGetUniformSubroutineuiv", 40, -1 },
1445    { "glGetProgramStageiv", 40, -1 },
1446
1447    /* GL 4.3 */
1448    { "glIsRenderbuffer", 43, -1 },
1449    { "glBindRenderbuffer", 43, -1 },
1450    { "glDeleteRenderbuffers", 43, -1 },
1451    { "glGenRenderbuffers", 43, -1 },
1452    { "glRenderbufferStorage", 43, -1 },
1453    { "glGetRenderbufferParameteriv", 43, -1 },
1454    { "glIsFramebuffer", 43, -1 },
1455    { "glBindFramebuffer", 43, -1 },
1456    { "glDeleteFramebuffers", 43, -1 },
1457    { "glGenFramebuffers", 43, -1 },
1458    { "glCheckFramebufferStatus", 43, -1 },
1459    { "glFramebufferTexture1D", 43, -1 },
1460    { "glFramebufferTexture2D", 43, -1 },
1461    { "glFramebufferTexture3D", 43, -1 },
1462    { "glFramebufferRenderbuffer", 43, -1 },
1463    { "glGetFramebufferAttachmentParameteriv", 43, -1 },
1464    { "glGenerateMipmap", 43, -1 },
1465    { "glBlitFramebuffer", 43, -1 },
1466    { "glRenderbufferStorageMultisample", 43, -1 },
1467    { "glFramebufferTextureLayer", 43, -1 },
1468    { "glMapBufferRange", 43, -1 },
1469    { "glFlushMappedBufferRange", 43, -1 },
1470    { "glBindVertexArray", 43, -1 },
1471    { "glDeleteVertexArrays", 43, -1 },
1472    { "glGenVertexArrays", 43, -1 },
1473    { "glIsVertexArray", 43, -1 },
1474    { "glGetUniformIndices", 43, -1 },
1475    { "glGetActiveUniformsiv", 43, -1 },
1476    { "glGetActiveUniformName", 43, -1 },
1477    { "glGetUniformBlockIndex", 43, -1 },
1478    { "glGetActiveUniformBlockiv", 43, -1 },
1479    { "glGetActiveUniformBlockName", 43, -1 },
1480    { "glUniformBlockBinding", 43, -1 },
1481    { "glCopyBufferSubData", 43, -1 },
1482    { "glDrawElementsBaseVertex", 43, -1 },
1483    { "glDrawRangeElementsBaseVertex", 43, -1 },
1484    { "glDrawElementsInstancedBaseVertex", 43, -1 },
1485    { "glMultiDrawElementsBaseVertex", 43, -1 },
1486    { "glProvokingVertex", 43, -1 },
1487    { "glFenceSync", 43, -1 },
1488    { "glIsSync", 43, -1 },
1489    { "glDeleteSync", 43, -1 },
1490    { "glClientWaitSync", 43, -1 },
1491    { "glWaitSync", 43, -1 },
1492    { "glGetInteger64v", 43, -1 },
1493    { "glGetSynciv", 43, -1 },
1494    { "glTexImage2DMultisample", 43, -1 },
1495    { "glTexImage3DMultisample", 43, -1 },
1496    { "glGetMultisamplefv", 43, -1 },
1497    { "glSampleMaski", 43, -1 },
1498    { "glBlendEquationiARB", 43, -1 },
1499    { "glBlendEquationSeparateiARB", 43, -1 },
1500    { "glBlendFunciARB", 43, -1 },
1501    { "glBlendFuncSeparateiARB", 43, -1 },
1502    { "glMinSampleShadingARB", 43, -1 },                 // XXX: Add to xml
1503 // { "glNamedStringARB", 43, -1 },                      // XXX: Add to xml
1504 // { "glDeleteNamedStringARB", 43, -1 },                // XXX: Add to xml
1505 // { "glCompileShaderIncludeARB", 43, -1 },             // XXX: Add to xml
1506 // { "glIsNamedStringARB", 43, -1 },                    // XXX: Add to xml
1507 // { "glGetNamedStringARB", 43, -1 },                   // XXX: Add to xml
1508 // { "glGetNamedStringivARB", 43, -1 },                 // XXX: Add to xml
1509    { "glBindFragDataLocationIndexed", 43, -1 },
1510    { "glGetFragDataIndex", 43, -1 },
1511    { "glGenSamplers", 43, -1 },
1512    { "glDeleteSamplers", 43, -1 },
1513    { "glIsSampler", 43, -1 },
1514    { "glBindSampler", 43, -1 },
1515    { "glSamplerParameteri", 43, -1 },
1516    { "glSamplerParameteriv", 43, -1 },
1517    { "glSamplerParameterf", 43, -1 },
1518    { "glSamplerParameterfv", 43, -1 },
1519    { "glSamplerParameterIiv", 43, -1 },
1520    { "glSamplerParameterIuiv", 43, -1 },
1521    { "glGetSamplerParameteriv", 43, -1 },
1522    { "glGetSamplerParameterIiv", 43, -1 },
1523    { "glGetSamplerParameterfv", 43, -1 },
1524    { "glGetSamplerParameterIuiv", 43, -1 },
1525    { "glQueryCounter", 43, -1 },
1526    { "glGetQueryObjecti64v", 43, -1 },
1527    { "glGetQueryObjectui64v", 43, -1 },
1528    { "glVertexP2ui", 43, -1 },
1529    { "glVertexP2uiv", 43, -1 },
1530    { "glVertexP3ui", 43, -1 },
1531    { "glVertexP3uiv", 43, -1 },
1532    { "glVertexP4ui", 43, -1 },
1533    { "glVertexP4uiv", 43, -1 },
1534    { "glTexCoordP1ui", 43, -1 },
1535    { "glTexCoordP1uiv", 43, -1 },
1536    { "glTexCoordP2ui", 43, -1 },
1537    { "glTexCoordP2uiv", 43, -1 },
1538    { "glTexCoordP3ui", 43, -1 },
1539    { "glTexCoordP3uiv", 43, -1 },
1540    { "glTexCoordP4ui", 43, -1 },
1541    { "glTexCoordP4uiv", 43, -1 },
1542    { "glMultiTexCoordP1ui", 43, -1 },
1543    { "glMultiTexCoordP1uiv", 43, -1 },
1544    { "glMultiTexCoordP2ui", 43, -1 },
1545    { "glMultiTexCoordP2uiv", 43, -1 },
1546    { "glMultiTexCoordP3ui", 43, -1 },
1547    { "glMultiTexCoordP3uiv", 43, -1 },
1548    { "glMultiTexCoordP4ui", 43, -1 },
1549    { "glMultiTexCoordP4uiv", 43, -1 },
1550    { "glNormalP3ui", 43, -1 },
1551    { "glNormalP3uiv", 43, -1 },
1552    { "glColorP3ui", 43, -1 },
1553    { "glColorP3uiv", 43, -1 },
1554    { "glColorP4ui", 43, -1 },
1555    { "glColorP4uiv", 43, -1 },
1556    { "glVertexAttribP1ui", 43, -1 },
1557    { "glVertexAttribP1uiv", 43, -1 },
1558    { "glVertexAttribP2ui", 43, -1 },
1559    { "glVertexAttribP2uiv", 43, -1 },
1560    { "glVertexAttribP3ui", 43, -1 },
1561    { "glVertexAttribP3uiv", 43, -1 },
1562    { "glVertexAttribP4ui", 43, -1 },
1563    { "glVertexAttribP4uiv", 43, -1 },
1564    { "glDrawArraysIndirect", 43, -1 },
1565    { "glDrawElementsIndirect", 43, -1 },
1566
1567    { "glUniform1d", 40, -1 },
1568    { "glUniform2d", 40, -1 },
1569    { "glUniform3d", 40, -1 },
1570    { "glUniform4d", 40, -1 },
1571    { "glUniform1dv", 40, -1 },
1572    { "glUniform2dv", 40, -1 },
1573    { "glUniform3dv", 40, -1 },
1574    { "glUniform4dv", 40, -1 },
1575    { "glUniformMatrix2dv", 40, -1 },
1576    { "glUniformMatrix3dv", 40, -1 },
1577    { "glUniformMatrix4dv", 40, -1 },
1578    { "glUniformMatrix2x3dv", 40, -1 },
1579    { "glUniformMatrix2x4dv", 40, -1 },
1580    { "glUniformMatrix3x2dv", 40, -1 },
1581    { "glUniformMatrix3x4dv", 40, -1 },
1582    { "glUniformMatrix4x2dv", 40, -1 },
1583    { "glUniformMatrix4x3dv", 40, -1 },
1584    { "glGetUniformdv", 43, -1 },
1585
1586    { "glBindTransformFeedback", 43, -1 },
1587    { "glDeleteTransformFeedbacks", 43, -1 },
1588    { "glGenTransformFeedbacks", 43, -1 },
1589    { "glIsTransformFeedback", 43, -1 },
1590    { "glPauseTransformFeedback", 43, -1 },
1591    { "glResumeTransformFeedback", 43, -1 },
1592    { "glDrawTransformFeedback", 43, -1 },
1593    { "glDrawTransformFeedbackStream", 43, -1 },
1594    { "glBeginQueryIndexed", 43, -1 },
1595    { "glEndQueryIndexed", 43, -1 },
1596    { "glGetQueryIndexediv", 43, -1 },
1597    { "glReleaseShaderCompiler", 43, -1 },
1598    { "glShaderBinary", 43, -1 },
1599    { "glGetShaderPrecisionFormat", 43, -1 },
1600    { "glDepthRangef", 43, -1 },
1601    { "glClearDepthf", 43, -1 },
1602    { "glGetProgramBinary", 43, -1 },
1603    { "glProgramBinary", 43, -1 },
1604    { "glProgramParameteri", 43, -1 },
1605    { "glUseProgramStages", 43, -1 },
1606    { "glActiveShaderProgram", 43, -1 },
1607    { "glCreateShaderProgramv", 43, -1 },
1608    { "glBindProgramPipeline", 43, -1 },
1609    { "glDeleteProgramPipelines", 43, -1 },
1610    { "glGenProgramPipelines", 43, -1 },
1611    { "glIsProgramPipeline", 43, -1 },
1612    { "glGetProgramPipelineiv", 43, -1 },
1613    { "glProgramUniform1i", 43, -1 },
1614    { "glProgramUniform1iv", 43, -1 },
1615    { "glProgramUniform1f", 43, -1 },
1616    { "glProgramUniform1fv", 43, -1 },
1617    { "glProgramUniform1d", 40, -1 },
1618    { "glProgramUniform1dv", 40, -1 },
1619    { "glProgramUniform1ui", 43, -1 },
1620    { "glProgramUniform1uiv", 43, -1 },
1621    { "glProgramUniform2i", 43, -1 },
1622    { "glProgramUniform2iv", 43, -1 },
1623    { "glProgramUniform2f", 43, -1 },
1624    { "glProgramUniform2fv", 43, -1 },
1625    { "glProgramUniform2d", 40, -1 },
1626    { "glProgramUniform2dv", 40, -1 },
1627    { "glProgramUniform2ui", 43, -1 },
1628    { "glProgramUniform2uiv", 43, -1 },
1629    { "glProgramUniform3i", 43, -1 },
1630    { "glProgramUniform3iv", 43, -1 },
1631    { "glProgramUniform3f", 43, -1 },
1632    { "glProgramUniform3fv", 43, -1 },
1633    { "glProgramUniform3d", 40, -1 },
1634    { "glProgramUniform3dv", 40, -1 },
1635    { "glProgramUniform3ui", 43, -1 },
1636    { "glProgramUniform3uiv", 43, -1 },
1637    { "glProgramUniform4i", 43, -1 },
1638    { "glProgramUniform4iv", 43, -1 },
1639    { "glProgramUniform4f", 43, -1 },
1640    { "glProgramUniform4fv", 43, -1 },
1641    { "glProgramUniform4d", 40, -1 },
1642    { "glProgramUniform4dv", 40, -1 },
1643    { "glProgramUniform4ui", 43, -1 },
1644    { "glProgramUniform4uiv", 43, -1 },
1645    { "glProgramUniformMatrix2fv", 43, -1 },
1646    { "glProgramUniformMatrix3fv", 43, -1 },
1647    { "glProgramUniformMatrix4fv", 43, -1 },
1648    { "glProgramUniformMatrix2dv", 40, -1 },
1649    { "glProgramUniformMatrix3dv", 40, -1 },
1650    { "glProgramUniformMatrix4dv", 40, -1 },
1651    { "glProgramUniformMatrix2x3fv", 43, -1 },
1652    { "glProgramUniformMatrix3x2fv", 43, -1 },
1653    { "glProgramUniformMatrix2x4fv", 43, -1 },
1654    { "glProgramUniformMatrix4x2fv", 43, -1 },
1655    { "glProgramUniformMatrix3x4fv", 43, -1 },
1656    { "glProgramUniformMatrix4x3fv", 43, -1 },
1657    { "glProgramUniformMatrix2x3dv", 40, -1 },
1658    { "glProgramUniformMatrix3x2dv", 40, -1 },
1659    { "glProgramUniformMatrix2x4dv", 40, -1 },
1660    { "glProgramUniformMatrix4x2dv", 40, -1 },
1661    { "glProgramUniformMatrix3x4dv", 40, -1 },
1662    { "glProgramUniformMatrix4x3dv", 40, -1 },
1663    { "glValidateProgramPipeline", 43, -1 },
1664    { "glGetProgramPipelineInfoLog", 43, -1 },
1665
1666    { "glVertexAttribL1d", 41, -1 },
1667    { "glVertexAttribL2d", 41, -1 },
1668    { "glVertexAttribL3d", 41, -1 },
1669    { "glVertexAttribL4d", 41, -1 },
1670    { "glVertexAttribL1dv", 41, -1 },
1671    { "glVertexAttribL2dv", 41, -1 },
1672    { "glVertexAttribL3dv", 41, -1 },
1673    { "glVertexAttribL4dv", 41, -1 },
1674    { "glVertexAttribLPointer", 41, -1 },
1675    { "glGetVertexAttribLdv", 41, -1 },
1676    { "glViewportArrayv", 43, -1 },
1677    { "glViewportIndexedf", 43, -1 },
1678    { "glViewportIndexedfv", 43, -1 },
1679    { "glScissorArrayv", 43, -1 },
1680    { "glScissorIndexed", 43, -1 },
1681    { "glScissorIndexedv", 43, -1 },
1682    { "glDepthRangeArrayv", 43, -1 },
1683    { "glDepthRangeIndexed", 43, -1 },
1684
1685 // { "glCreateSyncFromCLeventARB", 43, -1 },            // XXX: Add to xml
1686
1687    { "glDrawArraysInstancedBaseInstance", 43, -1 },
1688    { "glDrawElementsInstancedBaseInstance", 43, -1 },
1689    { "glDrawElementsInstancedBaseVertexBaseInstance", 43, -1 },
1690    { "glDrawTransformFeedbackInstanced", 43, -1 },
1691    { "glDrawTransformFeedbackStreamInstanced", 43, -1 },
1692    { "glGetActiveAtomicCounterBufferiv", 43, -1 },
1693    { "glBindImageTexture", 43, -1 },
1694    { "glMemoryBarrier", 43, -1 },
1695    { "glTexStorage1D", 43, -1 },
1696    { "glTexStorage2D", 43, -1 },
1697    { "glTexStorage3D", 43, -1 },
1698    { "glTextureStorage1DEXT", 43, -1 },
1699    { "glTextureStorage2DEXT", 43, -1 },
1700    { "glTextureStorage3DEXT", 43, -1 },
1701    { "glClearBufferData", 43, -1 },
1702    { "glClearBufferSubData", 43, -1 },
1703 // { "glClearNamedBufferDataEXT", 43, -1 },             // XXX: Add to xml
1704 // { "glClearNamedBufferSubDataEXT", 43, -1 },          // XXX: Add to xml
1705    { "glCopyImageSubData", 43, -1 },
1706    { "glTextureView", 43, -1 },
1707    { "glBindVertexBuffer", 43, -1 },
1708    { "glVertexAttribFormat", 43, -1 },
1709    { "glVertexAttribIFormat", 43, -1 },
1710    { "glVertexAttribBinding", 43, -1 },
1711    { "glVertexBindingDivisor", 43, -1 },
1712 // { "glVertexArrayBindVertexBufferEXT", 43, -1 },      // XXX: Add to xml
1713 // { "glVertexArrayVertexAttribFormatEXT", 43, -1 },    // XXX: Add to xml
1714 // { "glVertexArrayVertexAttribIFormatEXT", 43, -1 },   // XXX: Add to xml
1715 // { "glVertexArrayVertexAttribLFormatEXT", 43, -1 },   // XXX: Add to xml
1716 // { "glVertexArrayVertexAttribBindingEXT", 43, -1 },   // XXX: Add to xml
1717 // { "glVertexArrayVertexBindingDivisorEXT", 43, -1 },  // XXX: Add to xml
1718 // { "glFramebufferParameteri", 43, -1 },               // XXX: Add to xml
1719 // { "glGetFramebufferParameteriv", 43, -1 },           // XXX: Add to xml
1720 // { "glNamedFramebufferParameteriEXT", 43, -1 },       // XXX: Add to xml
1721 // { "glGetNamedFramebufferParameterivEXT", 43, -1 },   // XXX: Add to xml
1722 // { "glGetInternalformati64v", 43, -1 },               // XXX: Add to xml
1723    { "glInvalidateTexSubImage", 43, -1 },
1724    { "glInvalidateTexImage", 43, -1 },
1725    { "glInvalidateBufferSubData", 43, -1 },
1726    { "glInvalidateBufferData", 43, -1 },
1727    { "glInvalidateFramebuffer", 43, -1 },
1728    { "glInvalidateSubFramebuffer", 43, -1 },
1729    { "glMultiDrawArraysIndirect", 43, -1 },
1730    { "glMultiDrawElementsIndirect", 43, -1 },
1731    { "glGetProgramInterfaceiv", 43, -1 },
1732    { "glGetProgramResourceIndex", 43, -1 },
1733    { "glGetProgramResourceName", 43, -1 },
1734    { "glGetProgramResourceiv", 43, -1 },
1735    { "glGetProgramResourceLocation", 43, -1 },
1736    { "glGetProgramResourceLocationIndex", 43, -1 },
1737 // { "glShaderStorageBlockBinding", 43, -1 },           // XXX: Add to xml
1738    { "glTexBufferRange", 43, -1 },
1739 // { "glTextureBufferRangeEXT", 43, -1 },               // XXX: Add to xml
1740    { "glTexStorage2DMultisample", 43, -1 },
1741    { "glTexStorage3DMultisample", 43, -1 },
1742 // { "glTextureStorage2DMultisampleEXT", 43, -1 },      // XXX: Add to xml
1743 // { "glTextureStorage3DMultisampleEXT", 43, -1 },      // XXX: Add to xml
1744
1745 /* GL 4.5 */
1746    { "glMemoryBarrierByRegion", 45, -1 },
1747
1748    /* GL_ARB_direct_state_access */
1749    { "glCreateTransformFeedbacks", 45, -1 },
1750    { "glTransformFeedbackBufferBase", 45, -1 },
1751    { "glTransformFeedbackBufferRange", 45, -1 },
1752    { "glGetTransformFeedbackiv", 45, -1 },
1753    { "glGetTransformFeedbacki_v", 45, -1 },
1754    { "glGetTransformFeedbacki64_v", 45, -1 },
1755    { "glCreateBuffers", 45, -1 },
1756    { "glNamedBufferStorage", 45, -1 },
1757    { "glNamedBufferData", 45, -1 },
1758    { "glNamedBufferSubData", 45, -1 },
1759    { "glCopyNamedBufferSubData", 45, -1 },
1760    { "glClearNamedBufferData", 45, -1 },
1761    { "glClearNamedBufferSubData", 45, -1 },
1762    { "glMapNamedBuffer", 45, -1 },
1763    { "glMapNamedBufferRange", 45, -1 },
1764    { "glUnmapNamedBuffer", 45, -1 },
1765    { "glFlushMappedNamedBufferRange", 45, -1 },
1766    { "glGetNamedBufferParameteriv", 45, -1 },
1767    { "glGetNamedBufferParameteri64v", 45, -1 },
1768    { "glGetNamedBufferPointerv", 45, -1 },
1769    { "glGetNamedBufferSubData", 45, -1 },
1770    { "glCreateFramebuffers", 45, -1 },
1771    { "glNamedFramebufferRenderbuffer", 45, -1 },
1772    { "glNamedFramebufferParameteri", 45, -1 },
1773    { "glNamedFramebufferTexture", 45, -1 },
1774    { "glNamedFramebufferTextureLayer", 45, -1 },
1775    { "glNamedFramebufferDrawBuffer", 45, -1 },
1776    { "glNamedFramebufferDrawBuffers", 45, -1 },
1777    { "glNamedFramebufferReadBuffer", 45, -1 },
1778    { "glInvalidateNamedFramebufferSubData", 45, -1 },
1779    { "glInvalidateNamedFramebufferData", 45, -1 },
1780    { "glClearNamedFramebufferiv", 45, -1 },
1781    { "glClearNamedFramebufferuiv", 45, -1 },
1782    { "glClearNamedFramebufferfv", 45, -1 },
1783    { "glClearNamedFramebufferfi", 45, -1 },
1784    { "glBlitNamedFramebuffer", 45, -1 },
1785    { "glCheckNamedFramebufferStatus", 45, -1 },
1786    { "glGetNamedFramebufferParameteriv", 45, -1 },
1787    { "glGetNamedFramebufferAttachmentParameteriv", 45, -1 },
1788    { "glCreateRenderbuffers", 45, -1 },
1789    { "glNamedRenderbufferStorage", 45, -1 },
1790    { "glNamedRenderbufferStorageMultisample", 45, -1 },
1791    { "glGetNamedRenderbufferParameteriv", 45, -1 },
1792    { "glCreateTextures", 45, -1 },
1793    { "glTextureStorage1D", 45, -1 },
1794    { "glTextureStorage2D", 45, -1 },
1795    { "glTextureStorage3D", 45, -1 },
1796    { "glTextureSubImage1D", 45, -1 },
1797    { "glTextureSubImage2D", 45, -1 },
1798    { "glTextureSubImage3D", 45, -1 },
1799    { "glBindTextureUnit", 45, -1 },
1800    { "glTextureParameterf", 45, -1 },
1801    { "glTextureParameterfv", 45, -1 },
1802    { "glTextureParameteri", 45, -1 },
1803    { "glTextureParameterIiv", 45, -1 },
1804    { "glTextureParameterIuiv", 45, -1 },
1805    { "glTextureParameteriv", 45, -1 },
1806    { "glGetTextureLevelParameterfv", 45, -1 },
1807    { "glGetTextureLevelParameteriv", 45, -1 },
1808    { "glGetTextureParameterfv", 45, -1 },
1809    { "glGetTextureParameterIiv", 45, -1 },
1810    { "glGetTextureParameterIuiv", 45, -1 },
1811    { "glGetTextureParameteriv", 45, -1 },
1812    { "glCopyTextureSubImage1D", 45, -1 },
1813    { "glCopyTextureSubImage2D", 45, -1 },
1814    { "glCopyTextureSubImage3D", 45, -1 },
1815    { "glGetTextureImage", 45, -1 },
1816    { "glGetCompressedTextureImage", 45, -1 },
1817    { "glCompressedTextureSubImage1D", 45, -1 },
1818    { "glCompressedTextureSubImage2D", 45, -1 },
1819    { "glCompressedTextureSubImage3D", 45, -1 },
1820    { "glGenerateTextureMipmap", 45, -1 },
1821    { "glTextureStorage2DMultisample", 45, -1 },
1822    { "glTextureStorage3DMultisample", 45, -1 },
1823    { "glTextureBuffer", 45, -1 },
1824    { "glTextureBufferRange", 45, -1 },
1825    { "glCreateVertexArrays", 45, -1 },
1826    { "glDisableVertexArrayAttrib", 45, -1 },
1827    { "glEnableVertexArrayAttrib", 45, -1 },
1828    { "glVertexArrayElementBuffer", 45, -1 },
1829    { "glVertexArrayVertexBuffer", 45, -1 },
1830    { "glVertexArrayVertexBuffers", 45, -1 },
1831    { "glVertexArrayAttribFormat", 45, -1 },
1832    { "glVertexArrayAttribIFormat", 45, -1 },
1833    { "glVertexArrayAttribLFormat", 45, -1 },
1834    { "glVertexArrayAttribBinding", 45, -1 },
1835    { "glVertexArrayBindingDivisor", 45, -1 },
1836    { "glGetVertexArrayiv", 45, -1 },
1837    { "glGetVertexArrayIndexediv", 45, -1 },
1838    { "glGetVertexArrayIndexed64iv", 45, -1 },
1839    { "glCreateSamplers", 45, -1 },
1840    { "glCreateProgramPipelines", 45, -1 },
1841    { "glCreateQueries", 45, -1 },
1842    { "glGetQueryBufferObjectiv", 45, -1 },
1843    { "glGetQueryBufferObjectuiv", 45, -1 },
1844    { "glGetQueryBufferObjecti64v", 45, -1 },
1845    { "glGetQueryBufferObjectui64v", 45, -1 },
1846
1847    { NULL, 0, -1 }
1848 };
1849
1850 const struct function gles11_functions_possible[] = {
1851    { "glActiveTexture", 11, _gloffset_ActiveTexture },
1852    { "glAlphaFunc", 11, _gloffset_AlphaFunc },
1853    { "glAlphaFuncx", 11, -1 },
1854    { "glBindBuffer", 11, -1 },
1855    { "glBindFramebufferOES", 11, -1 },
1856    { "glBindRenderbufferOES", 11, -1 },
1857    { "glBindTexture", 11, _gloffset_BindTexture },
1858    { "glBlendEquationOES", 11, _gloffset_BlendEquation },
1859    { "glBlendEquationSeparateOES", 11, -1 },
1860    { "glBlendFunc", 11, _gloffset_BlendFunc },
1861    { "glBlendFuncSeparateOES", 11, -1 },
1862    { "glBufferData", 11, -1 },
1863    { "glBufferSubData", 11, -1 },
1864    { "glCheckFramebufferStatusOES", 11, -1 },
1865    { "glClear", 11, _gloffset_Clear },
1866    { "glClearColor", 11, _gloffset_ClearColor },
1867    { "glClearColorx", 11, -1 },
1868    { "glClearDepthf", 11, -1 },
1869    { "glClearDepthx", 11, -1 },
1870    { "glClearStencil", 11, _gloffset_ClearStencil },
1871    { "glClientActiveTexture", 11, _gloffset_ClientActiveTexture },
1872    { "glClipPlanef", 11, -1 },
1873    { "glClipPlanex", 11, -1 },
1874    { "glColor4f", 11, _gloffset_Color4f },
1875    { "glColor4ub", 11, _gloffset_Color4ub },
1876    { "glColor4x", 11, -1 },
1877    { "glColorMask", 11, _gloffset_ColorMask },
1878    { "glColorPointer", 11, _gloffset_ColorPointer },
1879    { "glCompressedTexImage2D", 11, -1 },
1880    { "glCompressedTexSubImage2D", 11, -1 },
1881    { "glCopyTexImage2D", 11, _gloffset_CopyTexImage2D },
1882    { "glCopyTexSubImage2D", 11, _gloffset_CopyTexSubImage2D },
1883    { "glCullFace", 11, _gloffset_CullFace },
1884    { "glDeleteBuffers", 11, -1 },
1885    { "glDeleteFramebuffersOES", 11, -1 },
1886    { "glDeleteRenderbuffersOES", 11, -1 },
1887    { "glDeleteTextures", 11, _gloffset_DeleteTextures },
1888    { "glDepthFunc", 11, _gloffset_DepthFunc },
1889    { "glDepthMask", 11, _gloffset_DepthMask },
1890    { "glDepthRangef", 11, -1 },
1891    { "glDepthRangex", 11, -1 },
1892    { "glDisable", 11, _gloffset_Disable },
1893    { "glDiscardFramebufferEXT", 11, -1 },
1894    { "glDisableClientState", 11, _gloffset_DisableClientState },
1895    { "glDrawArrays", 11, _gloffset_DrawArrays },
1896    { "glDrawElements", 11, _gloffset_DrawElements },
1897    { "glDrawTexfOES", 11, -1 },
1898    { "glDrawTexfvOES", 11, -1 },
1899    { "glDrawTexiOES", 11, -1 },
1900    { "glDrawTexivOES", 11, -1 },
1901    { "glDrawTexsOES", 11, -1 },
1902    { "glDrawTexsvOES", 11, -1 },
1903    { "glDrawTexxOES", 11, -1 },
1904    { "glDrawTexxvOES", 11, -1 },
1905    { "glEGLImageTargetRenderbufferStorageOES", 11, -1 },
1906    { "glEGLImageTargetTexture2DOES", 11, -1 },
1907    { "glEnable", 11, _gloffset_Enable },
1908    { "glEnableClientState", 11, _gloffset_EnableClientState },
1909    { "glFinish", 11, _gloffset_Finish },
1910    { "glFlush", 11, _gloffset_Flush },
1911    { "glFlushMappedBufferRangeEXT", 11, -1 },
1912    { "glFogf", 11, _gloffset_Fogf },
1913    { "glFogfv", 11, _gloffset_Fogfv },
1914    { "glFogx", 11, -1 },
1915    { "glFogxv", 11, -1 },
1916    { "glFramebufferRenderbufferOES", 11, -1 },
1917    { "glFramebufferTexture2DOES", 11, -1 },
1918    { "glFrontFace", 11, _gloffset_FrontFace },
1919    { "glFrustumf", 11, -1 },
1920    { "glFrustumx", 11, -1 },
1921    { "glGenBuffers", 11, -1 },
1922    { "glGenFramebuffersOES", 11, -1 },
1923    { "glGenRenderbuffersOES", 11, -1 },
1924    { "glGenTextures", 11, _gloffset_GenTextures },
1925    { "glGenerateMipmapOES", 11, -1 },
1926    { "glGetBooleanv", 11, _gloffset_GetBooleanv },
1927    { "glGetBufferParameteriv", 11, -1 },
1928    { "glGetBufferPointervOES", 11, -1 },
1929    { "glGetClipPlanef", 11, -1 },
1930    { "glGetClipPlanex", 11, -1 },
1931    { "glGetError", 11, _gloffset_GetError },
1932    { "glGetFixedv", 11, -1 },
1933    { "glGetFloatv", 11, _gloffset_GetFloatv },
1934    { "glGetFramebufferAttachmentParameterivOES", 11, -1 },
1935    { "glGetIntegerv", 11, _gloffset_GetIntegerv },
1936    { "glGetLightfv", 11, _gloffset_GetLightfv },
1937    { "glGetLightxv", 11, -1 },
1938    { "glGetMaterialfv", 11, _gloffset_GetMaterialfv },
1939    { "glGetMaterialxv", 11, -1 },
1940    { "glGetPointerv", 11, _gloffset_GetPointerv },
1941    { "glGetRenderbufferParameterivOES", 11, -1 },
1942    { "glGetString", 11, _gloffset_GetString },
1943    { "glGetTexEnvfv", 11, _gloffset_GetTexEnvfv },
1944    { "glGetTexEnviv", 11, _gloffset_GetTexEnviv },
1945    { "glGetTexEnvxv", 11, -1 },
1946    { "glGetTexGenfvOES", 11, _gloffset_GetTexGenfv },
1947    { "glGetTexGenivOES", 11, _gloffset_GetTexGeniv },
1948    { "glGetTexGenxvOES", 11, -1 },
1949    { "glGetTexParameterfv", 11, _gloffset_GetTexParameterfv },
1950    { "glGetTexParameteriv", 11, _gloffset_GetTexParameteriv },
1951    { "glGetTexParameterxv", 11, -1 },
1952    { "glHint", 11, _gloffset_Hint },
1953    { "glIsBuffer", 11, -1 },
1954    { "glIsEnabled", 11, _gloffset_IsEnabled },
1955    { "glIsFramebufferOES", 11, -1 },
1956    { "glIsRenderbufferOES", 11, -1 },
1957    { "glIsTexture", 11, _gloffset_IsTexture },
1958    { "glLightModelf", 11, _gloffset_LightModelf },
1959    { "glLightModelfv", 11, _gloffset_LightModelfv },
1960    { "glLightModelx", 11, -1 },
1961    { "glLightModelxv", 11, -1 },
1962    { "glLightf", 11, _gloffset_Lightf },
1963    { "glLightfv", 11, _gloffset_Lightfv },
1964    { "glLightx", 11, -1 },
1965    { "glLightxv", 11, -1 },
1966    { "glLineWidth", 11, _gloffset_LineWidth },
1967    { "glLineWidthx", 11, -1 },
1968    { "glLoadIdentity", 11, _gloffset_LoadIdentity },
1969    { "glLoadMatrixf", 11, _gloffset_LoadMatrixf },
1970    { "glLoadMatrixx", 11, -1 },
1971    { "glLogicOp", 11, _gloffset_LogicOp },
1972    { "glMapBufferOES", 11, -1 },
1973    { "glMapBufferRangeEXT", 11, -1 },
1974    { "glMaterialf", 11, _gloffset_Materialf },
1975    { "glMaterialfv", 11, _gloffset_Materialfv },
1976    { "glMaterialx", 11, -1 },
1977    { "glMaterialxv", 11, -1 },
1978    { "glMatrixMode", 11, _gloffset_MatrixMode },
1979    { "glMultMatrixf", 11, _gloffset_MultMatrixf },
1980    { "glMultMatrixx", 11, -1 },
1981    { "glMultiDrawArraysEXT", 11, -1 },
1982    { "glMultiDrawElementsEXT", 11, -1 },
1983    { "glMultiTexCoord4f", 11, _gloffset_MultiTexCoord4fARB },
1984    { "glMultiTexCoord4x", 11, -1 },
1985    { "glNormal3f", 11, _gloffset_Normal3f },
1986    { "glNormal3x", 11, -1 },
1987    { "glNormalPointer", 11, _gloffset_NormalPointer },
1988    { "glOrthof", 11, -1 },
1989    { "glOrthox", 11, -1 },
1990    { "glPixelStorei", 11, _gloffset_PixelStorei },
1991    { "glPointParameterf", 11, -1 },
1992    { "glPointParameterfv", 11, -1 },
1993    { "glPointParameterx", 11, -1 },
1994    { "glPointParameterxv", 11, -1 },
1995    { "glPointSize", 11, _gloffset_PointSize },
1996    { "glPointSizePointerOES", 11, -1 },
1997    { "glPointSizex", 11, -1 },
1998    { "glPolygonOffset", 11, _gloffset_PolygonOffset },
1999    { "glPolygonOffsetx", 11, -1 },
2000    { "glPopMatrix", 11, _gloffset_PopMatrix },
2001    { "glPushMatrix", 11, _gloffset_PushMatrix },
2002    { "glQueryMatrixxOES", 11, -1 },
2003    { "glReadPixels", 11, _gloffset_ReadPixels },
2004    { "glRenderbufferStorageOES", 11, -1 },
2005    { "glRotatef", 11, _gloffset_Rotatef },
2006    { "glRotatex", 11, -1 },
2007    { "glSampleCoverage", 11, -1 },
2008    { "glSampleCoveragex", 11, -1 },
2009    { "glScalef", 11, _gloffset_Scalef },
2010    { "glScalex", 11, -1 },
2011    { "glScissor", 11, _gloffset_Scissor },
2012    { "glShadeModel", 11, _gloffset_ShadeModel },
2013    { "glStencilFunc", 11, _gloffset_StencilFunc },
2014    { "glStencilMask", 11, _gloffset_StencilMask },
2015    { "glStencilOp", 11, _gloffset_StencilOp },
2016    { "glTexCoordPointer", 11, _gloffset_TexCoordPointer },
2017    { "glTexEnvf", 11, _gloffset_TexEnvf },
2018    { "glTexEnvfv", 11, _gloffset_TexEnvfv },
2019    { "glTexEnvi", 11, _gloffset_TexEnvi },
2020    { "glTexEnviv", 11, _gloffset_TexEnviv },
2021    { "glTexEnvx", 11, -1 },
2022    { "glTexEnvxv", 11, -1 },
2023    { "glTexGenfOES", 11, _gloffset_TexGenf },
2024    { "glTexGenfvOES", 11, _gloffset_TexGenfv },
2025    { "glTexGeniOES", 11, _gloffset_TexGeni },
2026    { "glTexGenivOES", 11, _gloffset_TexGeniv },
2027    { "glTexGenxOES", 11, -1 },
2028    { "glTexGenxvOES", 11, -1 },
2029    { "glTexImage2D", 11, _gloffset_TexImage2D },
2030    { "glTexParameterf", 11, _gloffset_TexParameterf },
2031    { "glTexParameterfv", 11, _gloffset_TexParameterfv },
2032    { "glTexParameteri", 11, _gloffset_TexParameteri },
2033    { "glTexParameteriv", 11, _gloffset_TexParameteriv },
2034    { "glTexParameterx", 11, -1 },
2035    { "glTexParameterxv", 11, -1 },
2036    { "glTexSubImage2D", 11, _gloffset_TexSubImage2D },
2037    { "glTranslatef", 11, _gloffset_Translatef },
2038    { "glTranslatex", 11, -1 },
2039    { "glUnmapBufferOES", 11, -1 },
2040    { "glVertexPointer", 11, _gloffset_VertexPointer },
2041    { "glViewport", 11, _gloffset_Viewport },
2042    { NULL, 0, -1 }
2043 };
2044
2045 const struct function gles2_functions_possible[] = {
2046    { "glActiveTexture", 20, _gloffset_ActiveTexture },
2047    { "glAttachShader", 20, -1 },
2048    { "glBindAttribLocation", 20, -1 },
2049    { "glBindBuffer", 20, -1 },
2050    { "glBindFramebuffer", 20, -1 },
2051    { "glBindRenderbuffer", 20, -1 },
2052    { "glBindTexture", 20, _gloffset_BindTexture },
2053    { "glBindVertexArrayOES", 20, -1 },
2054    { "glBlendColor", 20, _gloffset_BlendColor },
2055    { "glBlendEquation", 20, _gloffset_BlendEquation },
2056    { "glBlendEquationSeparate", 20, -1 },
2057    { "glBlendFunc", 20, _gloffset_BlendFunc },
2058    { "glBlendFuncSeparate", 20, -1 },
2059    { "glBufferData", 20, -1 },
2060    { "glBufferSubData", 20, -1 },
2061    { "glCheckFramebufferStatus", 20, -1 },
2062    { "glClear", 20, _gloffset_Clear },
2063    { "glClearColor", 20, _gloffset_ClearColor },
2064    { "glClearDepthf", 20, -1 },
2065    { "glClearStencil", 20, _gloffset_ClearStencil },
2066    { "glColorMask", 20, _gloffset_ColorMask },
2067    { "glCompileShader", 20, -1 },
2068    { "glCompressedTexImage2D", 20, -1 },
2069    { "glCompressedTexImage3DOES", 20, -1 },
2070    { "glCompressedTexSubImage2D", 20, -1 },
2071    { "glCompressedTexSubImage3DOES", 20, -1 },
2072    { "glCopyTexImage2D", 20, _gloffset_CopyTexImage2D },
2073    { "glCopyTexSubImage2D", 20, _gloffset_CopyTexSubImage2D },
2074    { "glCopyTexSubImage3DOES", 20, _gloffset_CopyTexSubImage3D },
2075    { "glCreateProgram", 20, -1 },
2076    { "glCreateShader", 20, -1 },
2077    { "glCullFace", 20, _gloffset_CullFace },
2078    { "glDeleteBuffers", 20, -1 },
2079    { "glDeleteFramebuffers", 20, -1 },
2080    { "glDeleteProgram", 20, -1 },
2081    { "glDeleteRenderbuffers", 20, -1 },
2082    { "glDeleteShader", 20, -1 },
2083    { "glDeleteTextures", 20, _gloffset_DeleteTextures },
2084    { "glDeleteVertexArraysOES", 20, -1 },
2085    { "glDepthFunc", 20, _gloffset_DepthFunc },
2086    { "glDepthMask", 20, _gloffset_DepthMask },
2087    { "glDepthRangef", 20, -1 },
2088    { "glDetachShader", 20, -1 },
2089    { "glDisable", 20, _gloffset_Disable },
2090    { "glDiscardFramebufferEXT", 20, -1 },
2091    { "glDisableVertexAttribArray", 20, -1 },
2092    { "glDrawArrays", 20, _gloffset_DrawArrays },
2093    { "glDrawBuffersNV", 20, -1 },
2094    { "glDrawElements", 20, _gloffset_DrawElements },
2095    { "glEGLImageTargetRenderbufferStorageOES", 20, -1 },
2096    { "glEGLImageTargetTexture2DOES", 20, -1 },
2097    { "glEnable", 20, _gloffset_Enable },
2098    { "glEnableVertexAttribArray", 20, -1 },
2099    { "glFinish", 20, _gloffset_Finish },
2100    { "glFlush", 20, _gloffset_Flush },
2101    { "glFlushMappedBufferRangeEXT", 20, -1 },
2102    { "glFramebufferRenderbuffer", 20, -1 },
2103    { "glFramebufferTexture2D", 20, -1 },
2104    { "glFramebufferTexture3DOES", 20, -1 },
2105    { "glFrontFace", 20, _gloffset_FrontFace },
2106    { "glGenBuffers", 20, -1 },
2107    { "glGenFramebuffers", 20, -1 },
2108    { "glGenRenderbuffers", 20, -1 },
2109    { "glGenTextures", 20, _gloffset_GenTextures },
2110    { "glGenVertexArraysOES", 20, -1 },
2111    { "glGenerateMipmap", 20, -1 },
2112    { "glGetActiveAttrib", 20, -1 },
2113    { "glGetActiveUniform", 20, -1 },
2114    { "glGetAttachedShaders", 20, -1 },
2115    { "glGetAttribLocation", 20, -1 },
2116    { "glGetBooleanv", 20, _gloffset_GetBooleanv },
2117    { "glGetBufferParameteriv", 20, -1 },
2118    { "glGetBufferPointervOES", 20, -1 },
2119    { "glGetError", 20, _gloffset_GetError },
2120    { "glGetFloatv", 20, _gloffset_GetFloatv },
2121    { "glGetFramebufferAttachmentParameteriv", 20, -1 },
2122    { "glGetIntegerv", 20, _gloffset_GetIntegerv },
2123    { "glGetProgramInfoLog", 20, -1 },
2124    { "glGetProgramiv", 20, -1 },
2125    { "glGetRenderbufferParameteriv", 20, -1 },
2126    { "glGetShaderInfoLog", 20, -1 },
2127    { "glGetShaderPrecisionFormat", 20, -1 },
2128    { "glGetShaderSource", 20, -1 },
2129    { "glGetShaderiv", 20, -1 },
2130    { "glGetString", 20, _gloffset_GetString },
2131    { "glGetTexParameterfv", 20, _gloffset_GetTexParameterfv },
2132    { "glGetTexParameteriv", 20, _gloffset_GetTexParameteriv },
2133    { "glGetUniformLocation", 20, -1 },
2134    { "glGetUniformfv", 20, -1 },
2135    { "glGetUniformiv", 20, -1 },
2136    { "glGetVertexAttribPointerv", 20, -1 },
2137    { "glGetVertexAttribfv", 20, -1 },
2138    { "glGetVertexAttribiv", 20, -1 },
2139    { "glHint", 20, _gloffset_Hint },
2140    { "glIsBuffer", 20, -1 },
2141    { "glIsEnabled", 20, _gloffset_IsEnabled },
2142    { "glIsFramebuffer", 20, -1 },
2143    { "glIsProgram", 20, -1 },
2144    { "glIsRenderbuffer", 20, -1 },
2145    { "glIsShader", 20, -1 },
2146    { "glIsTexture", 20, _gloffset_IsTexture },
2147    { "glIsVertexArrayOES", 20, -1 },
2148    { "glLineWidth", 20, _gloffset_LineWidth },
2149    { "glLinkProgram", 20, -1 },
2150    { "glMapBufferOES", 20, -1 },
2151    { "glMapBufferRangeEXT", 20, -1 },
2152    { "glMultiDrawArraysEXT", 20, -1 },
2153    { "glMultiDrawElementsEXT", 20, -1 },
2154    { "glPixelStorei", 20, _gloffset_PixelStorei },
2155    { "glPolygonOffset", 20, _gloffset_PolygonOffset },
2156    { "glReadBufferNV", 20, _gloffset_ReadBuffer },
2157    { "glReadPixels", 20, _gloffset_ReadPixels },
2158    { "glReleaseShaderCompiler", 20, -1 },
2159    { "glRenderbufferStorage", 20, -1 },
2160    { "glSampleCoverage", 20, -1 },
2161    { "glScissor", 20, _gloffset_Scissor },
2162    { "glShaderBinary", 20, -1 },
2163    { "glShaderSource", 20, -1 },
2164    { "glStencilFunc", 20, _gloffset_StencilFunc },
2165    { "glStencilFuncSeparate", 20, -1 },
2166    { "glStencilMask", 20, _gloffset_StencilMask },
2167    { "glStencilMaskSeparate", 20, -1 },
2168    { "glStencilOp", 20, _gloffset_StencilOp },
2169    { "glStencilOpSeparate", 20, -1 },
2170    { "glTexImage2D", 20, _gloffset_TexImage2D },
2171    { "glTexImage3DOES", 20, _gloffset_TexImage3D },
2172    { "glTexParameterf", 20, _gloffset_TexParameterf },
2173    { "glTexParameterfv", 20, _gloffset_TexParameterfv },
2174    { "glTexParameteri", 20, _gloffset_TexParameteri },
2175    { "glTexParameteriv", 20, _gloffset_TexParameteriv },
2176    { "glTexSubImage2D", 20, _gloffset_TexSubImage2D },
2177    { "glTexSubImage3DOES", 20, _gloffset_TexSubImage3D },
2178    { "glUniform1f", 20, -1 },
2179    { "glUniform1fv", 20, -1 },
2180    { "glUniform1i", 20, -1 },
2181    { "glUniform1iv", 20, -1 },
2182    { "glUniform2f", 20, -1 },
2183    { "glUniform2fv", 20, -1 },
2184    { "glUniform2i", 20, -1 },
2185    { "glUniform2iv", 20, -1 },
2186    { "glUniform3f", 20, -1 },
2187    { "glUniform3fv", 20, -1 },
2188    { "glUniform3i", 20, -1 },
2189    { "glUniform3iv", 20, -1 },
2190    { "glUniform4f", 20, -1 },
2191    { "glUniform4fv", 20, -1 },
2192    { "glUniform4i", 20, -1 },
2193    { "glUniform4iv", 20, -1 },
2194    { "glUniformMatrix2fv", 20, -1 },
2195    { "glUniformMatrix3fv", 20, -1 },
2196    { "glUniformMatrix4fv", 20, -1 },
2197    { "glUnmapBufferOES", 20, -1 },
2198    { "glUseProgram", 20, -1 },
2199    { "glValidateProgram", 20, -1 },
2200    { "glVertexAttrib1f", 20, -1 },
2201    { "glVertexAttrib1fv", 20, -1 },
2202    { "glVertexAttrib2f", 20, -1 },
2203    { "glVertexAttrib2fv", 20, -1 },
2204    { "glVertexAttrib3f", 20, -1 },
2205    { "glVertexAttrib3fv", 20, -1 },
2206    { "glVertexAttrib4f", 20, -1 },
2207    { "glVertexAttrib4fv", 20, -1 },
2208    { "glVertexAttribPointer", 20, -1 },
2209    { "glViewport", 20, _gloffset_Viewport },
2210
2211    /* GL_OES_get_program_binary - Also part of OpenGL ES 3.0. */
2212    { "glGetProgramBinaryOES", 20, -1 },
2213    { "glProgramBinaryOES", 20, -1 },
2214
2215    /* GL_EXT_separate_shader_objects - Also part of OpenGL ES 3.1. */
2216    { "glProgramParameteriEXT", 20, -1 },
2217    { "glUseProgramStagesEXT", 20, -1 },
2218    { "glActiveShaderProgramEXT", 20, -1 },
2219    { "glCreateShaderProgramvEXT", 20, -1 },
2220    { "glBindProgramPipelineEXT", 20, -1 },
2221    { "glDeleteProgramPipelinesEXT", 20, -1 },
2222    { "glGenProgramPipelinesEXT", 20, -1 },
2223    { "glIsProgramPipelineEXT", 20, -1 },
2224    { "glGetProgramPipelineivEXT", 20, -1 },
2225    { "glProgramUniform1iEXT", 20, -1 },
2226    { "glProgramUniform1ivEXT", 20, -1 },
2227    { "glProgramUniform1fEXT", 20, -1 },
2228    { "glProgramUniform1fvEXT", 20, -1 },
2229    { "glProgramUniform2iEXT", 20, -1 },
2230    { "glProgramUniform2ivEXT", 20, -1 },
2231    { "glProgramUniform2fEXT", 20, -1 },
2232    { "glProgramUniform2fvEXT", 20, -1 },
2233    { "glProgramUniform3iEXT", 20, -1 },
2234    { "glProgramUniform3ivEXT", 20, -1 },
2235    { "glProgramUniform3fEXT", 20, -1 },
2236    { "glProgramUniform3fvEXT", 20, -1 },
2237    { "glProgramUniform4iEXT", 20, -1 },
2238    { "glProgramUniform4ivEXT", 20, -1 },
2239    { "glProgramUniform4fEXT", 20, -1 },
2240    { "glProgramUniform4fvEXT", 20, -1 },
2241    { "glProgramUniformMatrix2fvEXT", 20, -1 },
2242    { "glProgramUniformMatrix3fvEXT", 20, -1 },
2243    { "glProgramUniformMatrix4fvEXT", 20, -1 },
2244    { "glProgramUniformMatrix2x3fvEXT", 20, -1 },
2245    { "glProgramUniformMatrix3x2fvEXT", 20, -1 },
2246    { "glProgramUniformMatrix2x4fvEXT", 20, -1 },
2247    { "glProgramUniformMatrix4x2fvEXT", 20, -1 },
2248    { "glProgramUniformMatrix3x4fvEXT", 20, -1 },
2249    { "glProgramUniformMatrix4x3fvEXT", 20, -1 },
2250    { "glValidateProgramPipelineEXT", 20, -1 },
2251    { "glGetProgramPipelineInfoLogEXT", 20, -1 },
2252
2253    /* GL_INTEL_performance_query */
2254    { "glGetFirstPerfQueryIdINTEL", 20, -1 },
2255    { "glGetNextPerfQueryIdINTEL", 20, -1 },
2256    { "glGetPerfQueryIdByNameINTEL", 20, -1 },
2257    { "glGetPerfQueryInfoINTEL", 20, -1 },
2258    { "glGetPerfCounterInfoINTEL", 20, -1 },
2259    { "glCreatePerfQueryINTEL", 20, -1 },
2260    { "glDeletePerfQueryINTEL", 20, -1 },
2261    { "glBeginPerfQueryINTEL", 20, -1 },
2262    { "glEndPerfQueryINTEL", 20, -1 },
2263    { "glGetPerfQueryDataINTEL", 20, -1 },
2264
2265    { NULL, 0, -1 }
2266 };
2267
2268 const struct function gles3_functions_possible[] = {
2269    { "glBeginQuery", 30, -1 },
2270    { "glBeginTransformFeedback", 30, -1 },
2271    { "glBindBufferBase", 30, -1 },
2272    { "glBindBufferRange", 30, -1 },
2273    { "glBindSampler", 30, -1 },
2274    { "glBindTransformFeedback", 30, -1 },
2275    // We check for the aliased -OES version in GLES 2
2276    // { "glBindVertexArray", 30, -1 },
2277    { "glBlitFramebuffer", 30, -1 },
2278    { "glClearBufferfi", 30, -1 },
2279    { "glClearBufferfv", 30, -1 },
2280    { "glClearBufferiv", 30, -1 },
2281    { "glClearBufferuiv", 30, -1 },
2282    { "glClientWaitSync", 30, -1 },
2283    // We check for the aliased -OES version in GLES 2
2284    // { "glCompressedTexImage3D", 30, -1 },
2285    // We check for the aliased -OES version in GLES 2
2286    // { "glCompressedTexSubImage3D", 30, -1 },
2287    { "glCopyBufferSubData", 30, -1 },
2288    // We check for the aliased -OES version in GLES 2
2289    // { "glCopyTexSubImage3D", 30, -1 },
2290    { "glDeleteQueries", 30, -1 },
2291    { "glDeleteSamplers", 30, -1 },
2292    { "glDeleteSync", 30, -1 },
2293    { "glDeleteTransformFeedbacks", 30, -1 },
2294    // We check for the aliased -OES version in GLES 2
2295    // { "glDeleteVertexArrays", 30, -1 },
2296    { "glDrawArraysInstanced", 30, -1 },
2297    // We check for the aliased -NV version in GLES 2
2298    // { "glDrawBuffers", 30, -1 },
2299    { "glDrawElementsInstanced", 30, -1 },
2300    { "glDrawRangeElements", 30, -1 },
2301    { "glEndQuery", 30, -1 },
2302    { "glEndTransformFeedback", 30, -1 },
2303    { "glFenceSync", 30, -1 },
2304    // We check for the aliased -EXT version in GLES 2
2305    // { "glFlushMappedBufferRange", 30, -1 },
2306    { "glFramebufferTextureLayer", 30, -1 },
2307    { "glGenQueries", 30, -1 },
2308    { "glGenSamplers", 30, -1 },
2309    { "glGenTransformFeedbacks", 30, -1 },
2310    // We check for the aliased -OES version in GLES 2
2311    // { "glGenVertexArrays", 30, -1 },
2312    { "glGetActiveUniformBlockiv", 30, -1 },
2313    { "glGetActiveUniformBlockName", 30, -1 },
2314    { "glGetActiveUniformsiv", 30, -1 },
2315    { "glGetBufferParameteri64v", 30, -1 },
2316    // We check for the aliased -OES version in GLES 2
2317    // { "glGetBufferPointerv", 30, -1 },
2318    { "glGetFragDataLocation", 30, -1 },
2319    { "glGetInteger64i_v", 30, -1 },
2320    { "glGetInteger64v", 30, -1 },
2321    { "glGetIntegeri_v", 30, -1 },
2322    { "glGetInternalformativ", 30, -1 },
2323    // glGetProgramBinary aliases glGetProgramBinaryOES in GLES 2
2324    { "glGetQueryiv", 30, -1 },
2325    { "glGetQueryObjectuiv", 30, -1 },
2326    { "glGetSamplerParameterfv", 30, -1 },
2327    { "glGetSamplerParameteriv", 30, -1 },
2328    { "glGetStringi", 30, -1 },
2329    { "glGetSynciv", 30, -1 },
2330    { "glGetTransformFeedbackVarying", 30, -1 },
2331    { "glGetUniformBlockIndex", 30, -1 },
2332    { "glGetUniformIndices", 30, -1 },
2333    { "glGetUniformuiv", 30, -1 },
2334    { "glGetVertexAttribIiv", 30, -1 },
2335    { "glGetVertexAttribIuiv", 30, -1 },
2336    { "glInvalidateFramebuffer", 30, -1 },
2337    { "glInvalidateSubFramebuffer", 30, -1 },
2338    { "glIsQuery", 30, -1 },
2339    { "glIsSampler", 30, -1 },
2340    { "glIsSync", 30, -1 },
2341    { "glIsTransformFeedback", 30, -1 },
2342    // We check for the aliased -OES version in GLES 2
2343    // { "glIsVertexArray", 30, -1 },
2344    // We check for the aliased -EXT version in GLES 2
2345    // { "glMapBufferRange", 30, -1 },
2346    { "glPauseTransformFeedback", 30, -1 },
2347    // glProgramBinary aliases glProgramBinaryOES in GLES 2
2348    // glProgramParameteri aliases glProgramParameteriEXT in GLES 2
2349    // We check for the aliased -NV version in GLES 2
2350    // { "glReadBuffer", 30, -1 },
2351    { "glRenderbufferStorageMultisample", 30, -1 },
2352    { "glResumeTransformFeedback", 30, -1 },
2353    { "glSamplerParameterf", 30, -1 },
2354    { "glSamplerParameterfv", 30, -1 },
2355    { "glSamplerParameteri", 30, -1 },
2356    { "glSamplerParameteriv", 30, -1 },
2357    // We check for the aliased -OES version in GLES 2
2358    // { "glTexImage3D", 30, -1 },
2359    { "glTexStorage2D", 30, -1 },
2360    { "glTexStorage3D", 30, -1 },
2361    // We check for the aliased -OES version in GLES 2
2362    // { "glTexSubImage3D", 30, -1 },
2363    { "glTransformFeedbackVaryings", 30, -1 },
2364    { "glUniform1ui", 30, -1 },
2365    { "glUniform1uiv", 30, -1 },
2366    { "glUniform2ui", 30, -1 },
2367    { "glUniform2uiv", 30, -1 },
2368    { "glUniform3ui", 30, -1 },
2369    { "glUniform3uiv", 30, -1 },
2370    { "glUniform4ui", 30, -1 },
2371    { "glUniform4uiv", 30, -1 },
2372    { "glUniformBlockBinding", 30, -1 },
2373    { "glUniformMatrix2x3fv", 30, -1 },
2374    { "glUniformMatrix2x4fv", 30, -1 },
2375    { "glUniformMatrix3x2fv", 30, -1 },
2376    { "glUniformMatrix3x4fv", 30, -1 },
2377    { "glUniformMatrix4x2fv", 30, -1 },
2378    { "glUniformMatrix4x3fv", 30, -1 },
2379    // We check for the aliased -OES version in GLES 2
2380    // { "glUnmapBuffer", 30, -1 },
2381    { "glVertexAttribDivisor", 30, -1 },
2382    { "glVertexAttribI4i", 30, -1 },
2383    { "glVertexAttribI4iv", 30, -1 },
2384    { "glVertexAttribI4ui", 30, -1 },
2385    { "glVertexAttribI4uiv", 30, -1 },
2386    { "glVertexAttribIPointer", 30, -1 },
2387    { "glWaitSync", 30, -1 },
2388
2389    /* GL_EXT_separate_shader_objects - Also part of OpenGL ES 3.1. */
2390    { "glProgramUniform1uiEXT", 30, -1 },
2391    { "glProgramUniform1uivEXT", 30, -1 },
2392    { "glProgramUniform2uiEXT", 30, -1 },
2393    { "glProgramUniform2uivEXT", 30, -1 },
2394    { "glProgramUniform3uiEXT", 30, -1 },
2395    { "glProgramUniform3uivEXT", 30, -1 },
2396    { "glProgramUniform4uiEXT", 30, -1 },
2397    { "glProgramUniform4uivEXT", 30, -1 },
2398
2399    { NULL, 0, -1 }
2400 };
2401
2402 const struct function gles31_functions_possible[] = {
2403    { "glDispatchCompute", 31, -1 },
2404    { "glDispatchComputeIndirect", 31, -1 },
2405    { "glDrawArraysIndirect", 31, -1 },
2406    { "glDrawElementsIndirect", 31, -1 },
2407
2408    { "glFramebufferParameteri", 31, -1 },
2409    { "glGetFramebufferParameteriv", 31, -1 },
2410
2411    { "glGetProgramInterfaceiv", 31, -1 },
2412    { "glGetProgramResourceIndex", 31, -1 },
2413    { "glGetProgramResourceName", 31, -1 },
2414    { "glGetProgramResourceiv", 31, -1 },
2415    { "glGetProgramResourceLocation", 31, -1 },
2416
2417    // We check for the aliased EXT versions in GLES 2
2418    // { "glUseProgramStages", 31, -1 },
2419    // { "glActiveShaderProgram", 31, -1 },
2420    // { "glCreateShaderProgramv", 31, -1 },
2421    // { "glBindProgramPipeline", 31, -1 },
2422    // { "glDeleteProgramPipelines", 31, -1 },
2423    // { "glGenProgramPipelines", 31, -1 },
2424    // { "glIsProgramPipeline", 31, -1 },
2425    // { "glGetProgramPipelineiv", 31, -1 },
2426    // { "glProgramUniform1i", 31, -1 },
2427    // { "glProgramUniform2i", 31, -1 },
2428    // { "glProgramUniform3i", 31, -1 },
2429    // { "glProgramUniform4i", 31, -1 },
2430    // { "glProgramUniform1f", 31, -1 },
2431    // { "glProgramUniform2f", 31, -1 },
2432    // { "glProgramUniform3f", 31, -1 },
2433    // { "glProgramUniform4f", 31, -1 },
2434    // { "glProgramUniform1iv", 31, -1 },
2435    // { "glProgramUniform2iv", 31, -1 },
2436    // { "glProgramUniform3iv", 31, -1 },
2437    // { "glProgramUniform4iv", 31, -1 },
2438    // { "glProgramUniform1fv", 31, -1 },
2439    // { "glProgramUniform2fv", 31, -1 },
2440    // { "glProgramUniform3fv", 31, -1 },
2441    // { "glProgramUniform4fv", 31, -1 },
2442    // { "glProgramUniformMatrix2fv", 31, -1 },
2443    // { "glProgramUniformMatrix3fv", 31, -1 },
2444    // { "glProgramUniformMatrix4fv", 31, -1 },
2445    // { "glProgramUniformMatrix2x3fv", 31, -1 },
2446    // { "glProgramUniformMatrix3x2fv", 31, -1 },
2447    // { "glProgramUniformMatrix2x4fv", 31, -1 },
2448    // { "glProgramUniformMatrix4x2fv", 31, -1 },
2449    // { "glProgramUniformMatrix3x4fv", 31, -1 },
2450    // { "glProgramUniformMatrix4x3fv", 31, -1 },
2451    // { "glValidateProgramPipeline", 31, -1 },
2452    // { "glGetProgramPipelineInfoLog", 31, -1 },
2453
2454    // We check for the aliased EXT versions in GLES 3
2455    // { "glProgramUniform1ui", 31, -1 },
2456    // { "glProgramUniform2ui", 31, -1 },
2457    // { "glProgramUniform3ui", 31, -1 },
2458    // { "glProgramUniform4ui", 31, -1 },
2459    // { "glProgramUniform1uiv", 31, -1 },
2460    // { "glProgramUniform2uiv", 31, -1 },
2461    // { "glProgramUniform3uiv", 31, -1 },
2462    // { "glProgramUniform4uiv", 31, -1 },
2463
2464    { "glBindImageTexture", 31, -1 },
2465    { "glGetBooleani_v", 31, -1 },
2466    { "glMemoryBarrier", 31, -1 },
2467
2468    { "glMemoryBarrierByRegion", 31, -1 },
2469
2470    { "glTexStorage2DMultisample", 31, -1 },
2471    { "glGetMultisamplefv", 31, -1 },
2472    { "glSampleMaski", 31, -1 },
2473    { "glGetTexLevelParameteriv", 31, -1 },
2474    { "glGetTexLevelParameterfv", 31, -1 },
2475    { "glBindVertexBuffer", 31, -1 },
2476    { "glVertexAttribFormat", 31, -1 },
2477    { "glVertexAttribIFormat", 31, -1 },
2478    { "glVertexAttribBinding", 31, -1 },
2479    { "glVertexBindingDivisor", 31, -1 },
2480
2481    /* GL_OES_texture_storage_multisample_2d_array */
2482    { "glTexStorage3DMultisampleOES", 31, -1 },
2483
2484    { NULL, 0, -1 },
2485  };