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      1 #ifndef __glcorearb_h_
      2 #define __glcorearb_h_ 1
      3 
      4 #ifdef __cplusplus
      5 extern "C" {
      6 #endif
      7 
      8 /*
      9 ** Copyright (c) 2013-2016 The Khronos Group Inc.
     10 **
     11 ** Permission is hereby granted, free of charge, to any person obtaining a
     12 ** copy of this software and/or associated documentation files (the
     13 ** "Materials"), to deal in the Materials without restriction, including
     14 ** without limitation the rights to use, copy, modify, merge, publish,
     15 ** distribute, sublicense, and/or sell copies of the Materials, and to
     16 ** permit persons to whom the Materials are furnished to do so, subject to
     17 ** the following conditions:
     18 **
     19 ** The above copyright notice and this permission notice shall be included
     20 ** in all copies or substantial portions of the Materials.
     21 **
     22 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
     23 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     24 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
     25 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
     26 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
     27 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
     28 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
     29 */
     30 /*
     31 ** This header is generated from the Khronos OpenGL / OpenGL ES XML
     32 ** API Registry. The current version of the Registry, generator scripts
     33 ** used to make the header, and the header can be found at
     34 **   http://www.opengl.org/registry/
     35 **
     36 ** Khronos $Revision: 32433 $ on $Date: 2016-02-10 02:02:08 -0500 (Wed, 10 Feb 2016) $
     37 */
     38 
     39 #if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
     40 #ifndef WIN32_LEAN_AND_MEAN
     41 #define WIN32_LEAN_AND_MEAN 1
     42 #endif
     43 #include <windows.h>
     44 #endif
     45 
     46 #ifndef APIENTRY
     47 #define APIENTRY
     48 #endif
     49 #ifndef APIENTRYP
     50 #define APIENTRYP APIENTRY *
     51 #endif
     52 #ifndef GLAPI
     53 #define GLAPI extern
     54 #endif
     55 
     56 /* glcorearb.h is for use with OpenGL core profile implementations.
     57 ** It should should be placed in the same directory as gl.h and
     58 ** included as <GL/glcorearb.h>.
     59 **
     60 ** glcorearb.h includes only APIs in the latest OpenGL core profile
     61 ** implementation together with APIs in newer ARB extensions which
     62 ** can be supported by the core profile. It does not, and never will
     63 ** include functionality removed from the core profile, such as
     64 ** fixed-function vertex and fragment processing.
     65 **
     66 ** Do not #include both <GL/glcorearb.h> and either of <GL/gl.h> or
     67 ** <GL/glext.h> in the same source file.
     68 */
     69 
     70 /* Generated C header for:
     71  * API: gl
     72  * Profile: core
     73  * Versions considered: .*
     74  * Versions emitted: .*
     75  * Default extensions included: glcore
     76  * Additional extensions included: _nomatch_^
     77  * Extensions removed: _nomatch_^
     78  */
     79 
     80 #ifndef GL_VERSION_1_0
     81 #define GL_VERSION_1_0 1
     82 typedef void GLvoid;
     83 typedef unsigned int GLenum;
     84 typedef float GLfloat;
     85 typedef int GLint;
     86 typedef int GLsizei;
     87 typedef unsigned int GLbitfield;
     88 typedef double GLdouble;
     89 typedef unsigned int GLuint;
     90 typedef unsigned char GLboolean;
     91 typedef unsigned char GLubyte;
     92 typedef void (APIENTRYP PFNGLCULLFACEPROC) (GLenum mode);
     93 typedef void (APIENTRYP PFNGLFRONTFACEPROC) (GLenum mode);
     94 typedef void (APIENTRYP PFNGLHINTPROC) (GLenum target, GLenum mode);
     95 typedef void (APIENTRYP PFNGLLINEWIDTHPROC) (GLfloat width);
     96 typedef void (APIENTRYP PFNGLPOINTSIZEPROC) (GLfloat size);
     97 typedef void (APIENTRYP PFNGLPOLYGONMODEPROC) (GLenum face, GLenum mode);
     98 typedef void (APIENTRYP PFNGLSCISSORPROC) (GLint x, GLint y, GLsizei width, GLsizei height);
     99 typedef void (APIENTRYP PFNGLTEXPARAMETERFPROC) (GLenum target, GLenum pname, GLfloat param);
    100 typedef void (APIENTRYP PFNGLTEXPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params);
    101 typedef void (APIENTRYP PFNGLTEXPARAMETERIPROC) (GLenum target, GLenum pname, GLint param);
    102 typedef void (APIENTRYP PFNGLTEXPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params);
    103 typedef void (APIENTRYP PFNGLTEXIMAGE1DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void *pixels);
    104 typedef void (APIENTRYP PFNGLTEXIMAGE2DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels);
    105 typedef void (APIENTRYP PFNGLDRAWBUFFERPROC) (GLenum buf);
    106 typedef void (APIENTRYP PFNGLCLEARPROC) (GLbitfield mask);
    107 typedef void (APIENTRYP PFNGLCLEARCOLORPROC) (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
    108 typedef void (APIENTRYP PFNGLCLEARSTENCILPROC) (GLint s);
    109 typedef void (APIENTRYP PFNGLCLEARDEPTHPROC) (GLdouble depth);
    110 typedef void (APIENTRYP PFNGLSTENCILMASKPROC) (GLuint mask);
    111 typedef void (APIENTRYP PFNGLCOLORMASKPROC) (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
    112 typedef void (APIENTRYP PFNGLDEPTHMASKPROC) (GLboolean flag);
    113 typedef void (APIENTRYP PFNGLDISABLEPROC) (GLenum cap);
    114 typedef void (APIENTRYP PFNGLENABLEPROC) (GLenum cap);
    115 typedef void (APIENTRYP PFNGLFINISHPROC) (void);
    116 typedef void (APIENTRYP PFNGLFLUSHPROC) (void);
    117 typedef void (APIENTRYP PFNGLBLENDFUNCPROC) (GLenum sfactor, GLenum dfactor);
    118 typedef void (APIENTRYP PFNGLLOGICOPPROC) (GLenum opcode);
    119 typedef void (APIENTRYP PFNGLSTENCILFUNCPROC) (GLenum func, GLint ref, GLuint mask);
    120 typedef void (APIENTRYP PFNGLSTENCILOPPROC) (GLenum fail, GLenum zfail, GLenum zpass);
    121 typedef void (APIENTRYP PFNGLDEPTHFUNCPROC) (GLenum func);
    122 typedef void (APIENTRYP PFNGLPIXELSTOREFPROC) (GLenum pname, GLfloat param);
    123 typedef void (APIENTRYP PFNGLPIXELSTOREIPROC) (GLenum pname, GLint param);
    124 typedef void (APIENTRYP PFNGLREADBUFFERPROC) (GLenum src);
    125 typedef void (APIENTRYP PFNGLREADPIXELSPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void *pixels);
    126 typedef void (APIENTRYP PFNGLGETBOOLEANVPROC) (GLenum pname, GLboolean *data);
    127 typedef void (APIENTRYP PFNGLGETDOUBLEVPROC) (GLenum pname, GLdouble *data);
    128 typedef GLenum (APIENTRYP PFNGLGETERRORPROC) (void);
    129 typedef void (APIENTRYP PFNGLGETFLOATVPROC) (GLenum pname, GLfloat *data);
    130 typedef void (APIENTRYP PFNGLGETINTEGERVPROC) (GLenum pname, GLint *data);
    131 typedef const GLubyte *(APIENTRYP PFNGLGETSTRINGPROC) (GLenum name);
    132 typedef void (APIENTRYP PFNGLGETTEXIMAGEPROC) (GLenum target, GLint level, GLenum format, GLenum type, void *pixels);
    133 typedef void (APIENTRYP PFNGLGETTEXPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
    134 typedef void (APIENTRYP PFNGLGETTEXPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
    135 typedef void (APIENTRYP PFNGLGETTEXLEVELPARAMETERFVPROC) (GLenum target, GLint level, GLenum pname, GLfloat *params);
    136 typedef void (APIENTRYP PFNGLGETTEXLEVELPARAMETERIVPROC) (GLenum target, GLint level, GLenum pname, GLint *params);
    137 typedef GLboolean (APIENTRYP PFNGLISENABLEDPROC) (GLenum cap);
    138 typedef void (APIENTRYP PFNGLDEPTHRANGEPROC) (GLdouble near, GLdouble far);
    139 typedef void (APIENTRYP PFNGLVIEWPORTPROC) (GLint x, GLint y, GLsizei width, GLsizei height);
    140 #ifdef GL_GLEXT_PROTOTYPES
    141 GLAPI void APIENTRY glCullFace (GLenum mode);
    142 GLAPI void APIENTRY glFrontFace (GLenum mode);
    143 GLAPI void APIENTRY glHint (GLenum target, GLenum mode);
    144 GLAPI void APIENTRY glLineWidth (GLfloat width);
    145 GLAPI void APIENTRY glPointSize (GLfloat size);
    146 GLAPI void APIENTRY glPolygonMode (GLenum face, GLenum mode);
    147 GLAPI void APIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height);
    148 GLAPI void APIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param);
    149 GLAPI void APIENTRY glTexParameterfv (GLenum target, GLenum pname, const GLfloat *params);
    150 GLAPI void APIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param);
    151 GLAPI void APIENTRY glTexParameteriv (GLenum target, GLenum pname, const GLint *params);
    152 GLAPI void APIENTRY glTexImage1D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void *pixels);
    153 GLAPI void APIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels);
    154 GLAPI void APIENTRY glDrawBuffer (GLenum buf);
    155 GLAPI void APIENTRY glClear (GLbitfield mask);
    156 GLAPI void APIENTRY glClearColor (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
    157 GLAPI void APIENTRY glClearStencil (GLint s);
    158 GLAPI void APIENTRY glClearDepth (GLdouble depth);
    159 GLAPI void APIENTRY glStencilMask (GLuint mask);
    160 GLAPI void APIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
    161 GLAPI void APIENTRY glDepthMask (GLboolean flag);
    162 GLAPI void APIENTRY glDisable (GLenum cap);
    163 GLAPI void APIENTRY glEnable (GLenum cap);
    164 GLAPI void APIENTRY glFinish (void);
    165 GLAPI void APIENTRY glFlush (void);
    166 GLAPI void APIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor);
    167 GLAPI void APIENTRY glLogicOp (GLenum opcode);
    168 GLAPI void APIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask);
    169 GLAPI void APIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass);
    170 GLAPI void APIENTRY glDepthFunc (GLenum func);
    171 GLAPI void APIENTRY glPixelStoref (GLenum pname, GLfloat param);
    172 GLAPI void APIENTRY glPixelStorei (GLenum pname, GLint param);
    173 GLAPI void APIENTRY glReadBuffer (GLenum src);
    174 GLAPI void APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void *pixels);
    175 GLAPI void APIENTRY glGetBooleanv (GLenum pname, GLboolean *data);
    176 GLAPI void APIENTRY glGetDoublev (GLenum pname, GLdouble *data);
    177 GLAPI GLenum APIENTRY glGetError (void);
    178 GLAPI void APIENTRY glGetFloatv (GLenum pname, GLfloat *data);
    179 GLAPI void APIENTRY glGetIntegerv (GLenum pname, GLint *data);
    180 GLAPI const GLubyte *APIENTRY glGetString (GLenum name);
    181 GLAPI void APIENTRY glGetTexImage (GLenum target, GLint level, GLenum format, GLenum type, void *pixels);
    182 GLAPI void APIENTRY glGetTexParameterfv (GLenum target, GLenum pname, GLfloat *params);
    183 GLAPI void APIENTRY glGetTexParameteriv (GLenum target, GLenum pname, GLint *params);
    184 GLAPI void APIENTRY glGetTexLevelParameterfv (GLenum target, GLint level, GLenum pname, GLfloat *params);
    185 GLAPI void APIENTRY glGetTexLevelParameteriv (GLenum target, GLint level, GLenum pname, GLint *params);
    186 GLAPI GLboolean APIENTRY glIsEnabled (GLenum cap);
    187 GLAPI void APIENTRY glDepthRange (GLdouble near, GLdouble far);
    188 GLAPI void APIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height);
    189 #endif
    190 #endif /* GL_VERSION_1_0 */
    191 
    192 #ifndef GL_VERSION_1_1
    193 #define GL_VERSION_1_1 1
    194 typedef float GLclampf;
    195 typedef double GLclampd;
    196 #define GL_DEPTH_BUFFER_BIT               0x00000100
    197 #define GL_STENCIL_BUFFER_BIT             0x00000400
    198 #define GL_COLOR_BUFFER_BIT               0x00004000
    199 #define GL_FALSE                          0
    200 #define GL_TRUE                           1
    201 #define GL_POINTS                         0x0000
    202 #define GL_LINES                          0x0001
    203 #define GL_LINE_LOOP                      0x0002
    204 #define GL_LINE_STRIP                     0x0003
    205 #define GL_TRIANGLES                      0x0004
    206 #define GL_TRIANGLE_STRIP                 0x0005
    207 #define GL_TRIANGLE_FAN                   0x0006
    208 #define GL_QUADS                          0x0007
    209 #define GL_NEVER                          0x0200
    210 #define GL_LESS                           0x0201
    211 #define GL_EQUAL                          0x0202
    212 #define GL_LEQUAL                         0x0203
    213 #define GL_GREATER                        0x0204
    214 #define GL_NOTEQUAL                       0x0205
    215 #define GL_GEQUAL                         0x0206
    216 #define GL_ALWAYS                         0x0207
    217 #define GL_ZERO                           0
    218 #define GL_ONE                            1
    219 #define GL_SRC_COLOR                      0x0300
    220 #define GL_ONE_MINUS_SRC_COLOR            0x0301
    221 #define GL_SRC_ALPHA                      0x0302
    222 #define GL_ONE_MINUS_SRC_ALPHA            0x0303
    223 #define GL_DST_ALPHA                      0x0304
    224 #define GL_ONE_MINUS_DST_ALPHA            0x0305
    225 #define GL_DST_COLOR                      0x0306
    226 #define GL_ONE_MINUS_DST_COLOR            0x0307
    227 #define GL_SRC_ALPHA_SATURATE             0x0308
    228 #define GL_NONE                           0
    229 #define GL_FRONT_LEFT                     0x0400
    230 #define GL_FRONT_RIGHT                    0x0401
    231 #define GL_BACK_LEFT                      0x0402
    232 #define GL_BACK_RIGHT                     0x0403
    233 #define GL_FRONT                          0x0404
    234 #define GL_BACK                           0x0405
    235 #define GL_LEFT                           0x0406
    236 #define GL_RIGHT                          0x0407
    237 #define GL_FRONT_AND_BACK                 0x0408
    238 #define GL_NO_ERROR                       0
    239 #define GL_INVALID_ENUM                   0x0500
    240 #define GL_INVALID_VALUE                  0x0501
    241 #define GL_INVALID_OPERATION              0x0502
    242 #define GL_OUT_OF_MEMORY                  0x0505
    243 #define GL_CW                             0x0900
    244 #define GL_CCW                            0x0901
    245 #define GL_POINT_SIZE                     0x0B11
    246 #define GL_POINT_SIZE_RANGE               0x0B12
    247 #define GL_POINT_SIZE_GRANULARITY         0x0B13
    248 #define GL_LINE_SMOOTH                    0x0B20
    249 #define GL_LINE_WIDTH                     0x0B21
    250 #define GL_LINE_WIDTH_RANGE               0x0B22
    251 #define GL_LINE_WIDTH_GRANULARITY         0x0B23
    252 #define GL_POLYGON_MODE                   0x0B40
    253 #define GL_POLYGON_SMOOTH                 0x0B41
    254 #define GL_CULL_FACE                      0x0B44
    255 #define GL_CULL_FACE_MODE                 0x0B45
    256 #define GL_FRONT_FACE                     0x0B46
    257 #define GL_DEPTH_RANGE                    0x0B70
    258 #define GL_DEPTH_TEST                     0x0B71
    259 #define GL_DEPTH_WRITEMASK                0x0B72
    260 #define GL_DEPTH_CLEAR_VALUE              0x0B73
    261 #define GL_DEPTH_FUNC                     0x0B74
    262 #define GL_STENCIL_TEST                   0x0B90
    263 #define GL_STENCIL_CLEAR_VALUE            0x0B91
    264 #define GL_STENCIL_FUNC                   0x0B92
    265 #define GL_STENCIL_VALUE_MASK             0x0B93
    266 #define GL_STENCIL_FAIL                   0x0B94
    267 #define GL_STENCIL_PASS_DEPTH_FAIL        0x0B95
    268 #define GL_STENCIL_PASS_DEPTH_PASS        0x0B96
    269 #define GL_STENCIL_REF                    0x0B97
    270 #define GL_STENCIL_WRITEMASK              0x0B98
    271 #define GL_VIEWPORT                       0x0BA2
    272 #define GL_DITHER                         0x0BD0
    273 #define GL_BLEND_DST                      0x0BE0
    274 #define GL_BLEND_SRC                      0x0BE1
    275 #define GL_BLEND                          0x0BE2
    276 #define GL_LOGIC_OP_MODE                  0x0BF0
    277 #define GL_COLOR_LOGIC_OP                 0x0BF2
    278 #define GL_DRAW_BUFFER                    0x0C01
    279 #define GL_READ_BUFFER                    0x0C02
    280 #define GL_SCISSOR_BOX                    0x0C10
    281 #define GL_SCISSOR_TEST                   0x0C11
    282 #define GL_COLOR_CLEAR_VALUE              0x0C22
    283 #define GL_COLOR_WRITEMASK                0x0C23
    284 #define GL_DOUBLEBUFFER                   0x0C32
    285 #define GL_STEREO                         0x0C33
    286 #define GL_LINE_SMOOTH_HINT               0x0C52
    287 #define GL_POLYGON_SMOOTH_HINT            0x0C53
    288 #define GL_UNPACK_SWAP_BYTES              0x0CF0
    289 #define GL_UNPACK_LSB_FIRST               0x0CF1
    290 #define GL_UNPACK_ROW_LENGTH              0x0CF2
    291 #define GL_UNPACK_SKIP_ROWS               0x0CF3
    292 #define GL_UNPACK_SKIP_PIXELS             0x0CF4
    293 #define GL_UNPACK_ALIGNMENT               0x0CF5
    294 #define GL_PACK_SWAP_BYTES                0x0D00
    295 #define GL_PACK_LSB_FIRST                 0x0D01
    296 #define GL_PACK_ROW_LENGTH                0x0D02
    297 #define GL_PACK_SKIP_ROWS                 0x0D03
    298 #define GL_PACK_SKIP_PIXELS               0x0D04
    299 #define GL_PACK_ALIGNMENT                 0x0D05
    300 #define GL_MAX_TEXTURE_SIZE               0x0D33
    301 #define GL_MAX_VIEWPORT_DIMS              0x0D3A
    302 #define GL_SUBPIXEL_BITS                  0x0D50
    303 #define GL_TEXTURE_1D                     0x0DE0
    304 #define GL_TEXTURE_2D                     0x0DE1
    305 #define GL_POLYGON_OFFSET_UNITS           0x2A00
    306 #define GL_POLYGON_OFFSET_POINT           0x2A01
    307 #define GL_POLYGON_OFFSET_LINE            0x2A02
    308 #define GL_POLYGON_OFFSET_FILL            0x8037
    309 #define GL_POLYGON_OFFSET_FACTOR          0x8038
    310 #define GL_TEXTURE_BINDING_1D             0x8068
    311 #define GL_TEXTURE_BINDING_2D             0x8069
    312 #define GL_TEXTURE_WIDTH                  0x1000
    313 #define GL_TEXTURE_HEIGHT                 0x1001
    314 #define GL_TEXTURE_INTERNAL_FORMAT        0x1003
    315 #define GL_TEXTURE_BORDER_COLOR           0x1004
    316 #define GL_TEXTURE_RED_SIZE               0x805C
    317 #define GL_TEXTURE_GREEN_SIZE             0x805D
    318 #define GL_TEXTURE_BLUE_SIZE              0x805E
    319 #define GL_TEXTURE_ALPHA_SIZE             0x805F
    320 #define GL_DONT_CARE                      0x1100
    321 #define GL_FASTEST                        0x1101
    322 #define GL_NICEST                         0x1102
    323 #define GL_BYTE                           0x1400
    324 #define GL_UNSIGNED_BYTE                  0x1401
    325 #define GL_SHORT                          0x1402
    326 #define GL_UNSIGNED_SHORT                 0x1403
    327 #define GL_INT                            0x1404
    328 #define GL_UNSIGNED_INT                   0x1405
    329 #define GL_FLOAT                          0x1406
    330 #define GL_DOUBLE                         0x140A
    331 #define GL_STACK_OVERFLOW                 0x0503
    332 #define GL_STACK_UNDERFLOW                0x0504
    333 #define GL_CLEAR                          0x1500
    334 #define GL_AND                            0x1501
    335 #define GL_AND_REVERSE                    0x1502
    336 #define GL_COPY                           0x1503
    337 #define GL_AND_INVERTED                   0x1504
    338 #define GL_NOOP                           0x1505
    339 #define GL_XOR                            0x1506
    340 #define GL_OR                             0x1507
    341 #define GL_NOR                            0x1508
    342 #define GL_EQUIV                          0x1509
    343 #define GL_INVERT                         0x150A
    344 #define GL_OR_REVERSE                     0x150B
    345 #define GL_COPY_INVERTED                  0x150C
    346 #define GL_OR_INVERTED                    0x150D
    347 #define GL_NAND                           0x150E
    348 #define GL_SET                            0x150F
    349 #define GL_TEXTURE                        0x1702
    350 #define GL_COLOR                          0x1800
    351 #define GL_DEPTH                          0x1801
    352 #define GL_STENCIL                        0x1802
    353 #define GL_STENCIL_INDEX                  0x1901
    354 #define GL_DEPTH_COMPONENT                0x1902
    355 #define GL_RED                            0x1903
    356 #define GL_GREEN                          0x1904
    357 #define GL_BLUE                           0x1905
    358 #define GL_ALPHA                          0x1906
    359 #define GL_RGB                            0x1907
    360 #define GL_RGBA                           0x1908
    361 #define GL_POINT                          0x1B00
    362 #define GL_LINE                           0x1B01
    363 #define GL_FILL                           0x1B02
    364 #define GL_KEEP                           0x1E00
    365 #define GL_REPLACE                        0x1E01
    366 #define GL_INCR                           0x1E02
    367 #define GL_DECR                           0x1E03
    368 #define GL_VENDOR                         0x1F00
    369 #define GL_RENDERER                       0x1F01
    370 #define GL_VERSION                        0x1F02
    371 #define GL_EXTENSIONS                     0x1F03
    372 #define GL_NEAREST                        0x2600
    373 #define GL_LINEAR                         0x2601
    374 #define GL_NEAREST_MIPMAP_NEAREST         0x2700
    375 #define GL_LINEAR_MIPMAP_NEAREST          0x2701
    376 #define GL_NEAREST_MIPMAP_LINEAR          0x2702
    377 #define GL_LINEAR_MIPMAP_LINEAR           0x2703
    378 #define GL_TEXTURE_MAG_FILTER             0x2800
    379 #define GL_TEXTURE_MIN_FILTER             0x2801
    380 #define GL_TEXTURE_WRAP_S                 0x2802
    381 #define GL_TEXTURE_WRAP_T                 0x2803
    382 #define GL_PROXY_TEXTURE_1D               0x8063
    383 #define GL_PROXY_TEXTURE_2D               0x8064
    384 #define GL_REPEAT                         0x2901
    385 #define GL_R3_G3_B2                       0x2A10
    386 #define GL_RGB4                           0x804F
    387 #define GL_RGB5                           0x8050
    388 #define GL_RGB8                           0x8051
    389 #define GL_RGB10                          0x8052
    390 #define GL_RGB12                          0x8053
    391 #define GL_RGB16                          0x8054
    392 #define GL_RGBA2                          0x8055
    393 #define GL_RGBA4                          0x8056
    394 #define GL_RGB5_A1                        0x8057
    395 #define GL_RGBA8                          0x8058
    396 #define GL_RGB10_A2                       0x8059
    397 #define GL_RGBA12                         0x805A
    398 #define GL_RGBA16                         0x805B
    399 #define GL_VERTEX_ARRAY                   0x8074
    400 typedef void (APIENTRYP PFNGLDRAWARRAYSPROC) (GLenum mode, GLint first, GLsizei count);
    401 typedef void (APIENTRYP PFNGLDRAWELEMENTSPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices);
    402 typedef void (APIENTRYP PFNGLGETPOINTERVPROC) (GLenum pname, void **params);
    403 typedef void (APIENTRYP PFNGLPOLYGONOFFSETPROC) (GLfloat factor, GLfloat units);
    404 typedef void (APIENTRYP PFNGLCOPYTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
    405 typedef void (APIENTRYP PFNGLCOPYTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
    406 typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
    407 typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
    408 typedef void (APIENTRYP PFNGLTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels);
    409 typedef void (APIENTRYP PFNGLTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels);
    410 typedef void (APIENTRYP PFNGLBINDTEXTUREPROC) (GLenum target, GLuint texture);
    411 typedef void (APIENTRYP PFNGLDELETETEXTURESPROC) (GLsizei n, const GLuint *textures);
    412 typedef void (APIENTRYP PFNGLGENTEXTURESPROC) (GLsizei n, GLuint *textures);
    413 typedef GLboolean (APIENTRYP PFNGLISTEXTUREPROC) (GLuint texture);
    414 #ifdef GL_GLEXT_PROTOTYPES
    415 GLAPI void APIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count);
    416 GLAPI void APIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const void *indices);
    417 GLAPI void APIENTRY glGetPointerv (GLenum pname, void **params);
    418 GLAPI void APIENTRY glPolygonOffset (GLfloat factor, GLfloat units);
    419 GLAPI void APIENTRY glCopyTexImage1D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
    420 GLAPI void APIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
    421 GLAPI void APIENTRY glCopyTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
    422 GLAPI void APIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
    423 GLAPI void APIENTRY glTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels);
    424 GLAPI void APIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels);
    425 GLAPI void APIENTRY glBindTexture (GLenum target, GLuint texture);
    426 GLAPI void APIENTRY glDeleteTextures (GLsizei n, const GLuint *textures);
    427 GLAPI void APIENTRY glGenTextures (GLsizei n, GLuint *textures);
    428 GLAPI GLboolean APIENTRY glIsTexture (GLuint texture);
    429 #endif
    430 #endif /* GL_VERSION_1_1 */
    431 
    432 #ifndef GL_VERSION_1_2
    433 #define GL_VERSION_1_2 1
    434 #define GL_UNSIGNED_BYTE_3_3_2            0x8032
    435 #define GL_UNSIGNED_SHORT_4_4_4_4         0x8033
    436 #define GL_UNSIGNED_SHORT_5_5_5_1         0x8034
    437 #define GL_UNSIGNED_INT_8_8_8_8           0x8035
    438 #define GL_UNSIGNED_INT_10_10_10_2        0x8036
    439 #define GL_TEXTURE_BINDING_3D             0x806A
    440 #define GL_PACK_SKIP_IMAGES               0x806B
    441 #define GL_PACK_IMAGE_HEIGHT              0x806C
    442 #define GL_UNPACK_SKIP_IMAGES             0x806D
    443 #define GL_UNPACK_IMAGE_HEIGHT            0x806E
    444 #define GL_TEXTURE_3D                     0x806F
    445 #define GL_PROXY_TEXTURE_3D               0x8070
    446 #define GL_TEXTURE_DEPTH                  0x8071
    447 #define GL_TEXTURE_WRAP_R                 0x8072
    448 #define GL_MAX_3D_TEXTURE_SIZE            0x8073
    449 #define GL_UNSIGNED_BYTE_2_3_3_REV        0x8362
    450 #define GL_UNSIGNED_SHORT_5_6_5           0x8363
    451 #define GL_UNSIGNED_SHORT_5_6_5_REV       0x8364
    452 #define GL_UNSIGNED_SHORT_4_4_4_4_REV     0x8365
    453 #define GL_UNSIGNED_SHORT_1_5_5_5_REV     0x8366
    454 #define GL_UNSIGNED_INT_8_8_8_8_REV       0x8367
    455 #define GL_UNSIGNED_INT_2_10_10_10_REV    0x8368
    456 #define GL_BGR                            0x80E0
    457 #define GL_BGRA                           0x80E1
    458 #define GL_MAX_ELEMENTS_VERTICES          0x80E8
    459 #define GL_MAX_ELEMENTS_INDICES           0x80E9
    460 #define GL_CLAMP_TO_EDGE                  0x812F
    461 #define GL_TEXTURE_MIN_LOD                0x813A
    462 #define GL_TEXTURE_MAX_LOD                0x813B
    463 #define GL_TEXTURE_BASE_LEVEL             0x813C
    464 #define GL_TEXTURE_MAX_LEVEL              0x813D
    465 #define GL_SMOOTH_POINT_SIZE_RANGE        0x0B12
    466 #define GL_SMOOTH_POINT_SIZE_GRANULARITY  0x0B13
    467 #define GL_SMOOTH_LINE_WIDTH_RANGE        0x0B22
    468 #define GL_SMOOTH_LINE_WIDTH_GRANULARITY  0x0B23
    469 #define GL_ALIASED_LINE_WIDTH_RANGE       0x846E
    470 typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices);
    471 typedef void (APIENTRYP PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels);
    472 typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels);
    473 typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
    474 #ifdef GL_GLEXT_PROTOTYPES
    475 GLAPI void APIENTRY glDrawRangeElements (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices);
    476 GLAPI void APIENTRY glTexImage3D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels);
    477 GLAPI void APIENTRY glTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels);
    478 GLAPI void APIENTRY glCopyTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
    479 #endif
    480 #endif /* GL_VERSION_1_2 */
    481 
    482 #ifndef GL_VERSION_1_3
    483 #define GL_VERSION_1_3 1
    484 #define GL_TEXTURE0                       0x84C0
    485 #define GL_TEXTURE1                       0x84C1
    486 #define GL_TEXTURE2                       0x84C2
    487 #define GL_TEXTURE3                       0x84C3
    488 #define GL_TEXTURE4                       0x84C4
    489 #define GL_TEXTURE5                       0x84C5
    490 #define GL_TEXTURE6                       0x84C6
    491 #define GL_TEXTURE7                       0x84C7
    492 #define GL_TEXTURE8                       0x84C8
    493 #define GL_TEXTURE9                       0x84C9
    494 #define GL_TEXTURE10                      0x84CA
    495 #define GL_TEXTURE11                      0x84CB
    496 #define GL_TEXTURE12                      0x84CC
    497 #define GL_TEXTURE13                      0x84CD
    498 #define GL_TEXTURE14                      0x84CE
    499 #define GL_TEXTURE15                      0x84CF
    500 #define GL_TEXTURE16                      0x84D0
    501 #define GL_TEXTURE17                      0x84D1
    502 #define GL_TEXTURE18                      0x84D2
    503 #define GL_TEXTURE19                      0x84D3
    504 #define GL_TEXTURE20                      0x84D4
    505 #define GL_TEXTURE21                      0x84D5
    506 #define GL_TEXTURE22                      0x84D6
    507 #define GL_TEXTURE23                      0x84D7
    508 #define GL_TEXTURE24                      0x84D8
    509 #define GL_TEXTURE25                      0x84D9
    510 #define GL_TEXTURE26                      0x84DA
    511 #define GL_TEXTURE27                      0x84DB
    512 #define GL_TEXTURE28                      0x84DC
    513 #define GL_TEXTURE29                      0x84DD
    514 #define GL_TEXTURE30                      0x84DE
    515 #define GL_TEXTURE31                      0x84DF
    516 #define GL_ACTIVE_TEXTURE                 0x84E0
    517 #define GL_MULTISAMPLE                    0x809D
    518 #define GL_SAMPLE_ALPHA_TO_COVERAGE       0x809E
    519 #define GL_SAMPLE_ALPHA_TO_ONE            0x809F
    520 #define GL_SAMPLE_COVERAGE                0x80A0
    521 #define GL_SAMPLE_BUFFERS                 0x80A8
    522 #define GL_SAMPLES                        0x80A9
    523 #define GL_SAMPLE_COVERAGE_VALUE          0x80AA
    524 #define GL_SAMPLE_COVERAGE_INVERT         0x80AB
    525 #define GL_TEXTURE_CUBE_MAP               0x8513
    526 #define GL_TEXTURE_BINDING_CUBE_MAP       0x8514
    527 #define GL_TEXTURE_CUBE_MAP_POSITIVE_X    0x8515
    528 #define GL_TEXTURE_CUBE_MAP_NEGATIVE_X    0x8516
    529 #define GL_TEXTURE_CUBE_MAP_POSITIVE_Y    0x8517
    530 #define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y    0x8518
    531 #define GL_TEXTURE_CUBE_MAP_POSITIVE_Z    0x8519
    532 #define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z    0x851A
    533 #define GL_PROXY_TEXTURE_CUBE_MAP         0x851B
    534 #define GL_MAX_CUBE_MAP_TEXTURE_SIZE      0x851C
    535 #define GL_COMPRESSED_RGB                 0x84ED
    536 #define GL_COMPRESSED_RGBA                0x84EE
    537 #define GL_TEXTURE_COMPRESSION_HINT       0x84EF
    538 #define GL_TEXTURE_COMPRESSED_IMAGE_SIZE  0x86A0
    539 #define GL_TEXTURE_COMPRESSED             0x86A1
    540 #define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2
    541 #define GL_COMPRESSED_TEXTURE_FORMATS     0x86A3
    542 #define GL_CLAMP_TO_BORDER                0x812D
    543 typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
    544 typedef void (APIENTRYP PFNGLSAMPLECOVERAGEPROC) (GLfloat value, GLboolean invert);
    545 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data);
    546 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data);
    547 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *data);
    548 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
    549 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data);
    550 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data);
    551 typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, void *img);
    552 #ifdef GL_GLEXT_PROTOTYPES
    553 GLAPI void APIENTRY glActiveTexture (GLenum texture);
    554 GLAPI void APIENTRY glSampleCoverage (GLfloat value, GLboolean invert);
    555 GLAPI void APIENTRY glCompressedTexImage3D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data);
    556 GLAPI void APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data);
    557 GLAPI void APIENTRY glCompressedTexImage1D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *data);
    558 GLAPI void APIENTRY glCompressedTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
    559 GLAPI void APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data);
    560 GLAPI void APIENTRY glCompressedTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data);
    561 GLAPI void APIENTRY glGetCompressedTexImage (GLenum target, GLint level, void *img);
    562 #endif
    563 #endif /* GL_VERSION_1_3 */
    564 
    565 #ifndef GL_VERSION_1_4
    566 #define GL_VERSION_1_4 1
    567 #define GL_BLEND_DST_RGB                  0x80C8
    568 #define GL_BLEND_SRC_RGB                  0x80C9
    569 #define GL_BLEND_DST_ALPHA                0x80CA
    570 #define GL_BLEND_SRC_ALPHA                0x80CB
    571 #define GL_POINT_FADE_THRESHOLD_SIZE      0x8128
    572 #define GL_DEPTH_COMPONENT16              0x81A5
    573 #define GL_DEPTH_COMPONENT24              0x81A6
    574 #define GL_DEPTH_COMPONENT32              0x81A7
    575 #define GL_MIRRORED_REPEAT                0x8370
    576 #define GL_MAX_TEXTURE_LOD_BIAS           0x84FD
    577 #define GL_TEXTURE_LOD_BIAS               0x8501
    578 #define GL_INCR_WRAP                      0x8507
    579 #define GL_DECR_WRAP                      0x8508
    580 #define GL_TEXTURE_DEPTH_SIZE             0x884A
    581 #define GL_TEXTURE_COMPARE_MODE           0x884C
    582 #define GL_TEXTURE_COMPARE_FUNC           0x884D
    583 #define GL_FUNC_ADD                       0x8006
    584 #define GL_FUNC_SUBTRACT                  0x800A
    585 #define GL_FUNC_REVERSE_SUBTRACT          0x800B
    586 #define GL_MIN                            0x8007
    587 #define GL_MAX                            0x8008
    588 #define GL_CONSTANT_COLOR                 0x8001
    589 #define GL_ONE_MINUS_CONSTANT_COLOR       0x8002
    590 #define GL_CONSTANT_ALPHA                 0x8003
    591 #define GL_ONE_MINUS_CONSTANT_ALPHA       0x8004
    592 typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
    593 typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSPROC) (GLenum mode, const GLint *first, const GLsizei *count, GLsizei drawcount);
    594 typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSPROC) (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount);
    595 typedef void (APIENTRYP PFNGLPOINTPARAMETERFPROC) (GLenum pname, GLfloat param);
    596 typedef void (APIENTRYP PFNGLPOINTPARAMETERFVPROC) (GLenum pname, const GLfloat *params);
    597 typedef void (APIENTRYP PFNGLPOINTPARAMETERIPROC) (GLenum pname, GLint param);
    598 typedef void (APIENTRYP PFNGLPOINTPARAMETERIVPROC) (GLenum pname, const GLint *params);
    599 typedef void (APIENTRYP PFNGLBLENDCOLORPROC) (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
    600 typedef void (APIENTRYP PFNGLBLENDEQUATIONPROC) (GLenum mode);
    601 #ifdef GL_GLEXT_PROTOTYPES
    602 GLAPI void APIENTRY glBlendFuncSeparate (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
    603 GLAPI void APIENTRY glMultiDrawArrays (GLenum mode, const GLint *first, const GLsizei *count, GLsizei drawcount);
    604 GLAPI void APIENTRY glMultiDrawElements (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount);
    605 GLAPI void APIENTRY glPointParameterf (GLenum pname, GLfloat param);
    606 GLAPI void APIENTRY glPointParameterfv (GLenum pname, const GLfloat *params);
    607 GLAPI void APIENTRY glPointParameteri (GLenum pname, GLint param);
    608 GLAPI void APIENTRY glPointParameteriv (GLenum pname, const GLint *params);
    609 GLAPI void APIENTRY glBlendColor (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
    610 GLAPI void APIENTRY glBlendEquation (GLenum mode);
    611 #endif
    612 #endif /* GL_VERSION_1_4 */
    613 
    614 #ifndef GL_VERSION_1_5
    615 #define GL_VERSION_1_5 1
    616 #include <stddef.h>
    617 typedef ptrdiff_t GLsizeiptr;
    618 typedef ptrdiff_t GLintptr;
    619 #define GL_BUFFER_SIZE                    0x8764
    620 #define GL_BUFFER_USAGE                   0x8765
    621 #define GL_QUERY_COUNTER_BITS             0x8864
    622 #define GL_CURRENT_QUERY                  0x8865
    623 #define GL_QUERY_RESULT                   0x8866
    624 #define GL_QUERY_RESULT_AVAILABLE         0x8867
    625 #define GL_ARRAY_BUFFER                   0x8892
    626 #define GL_ELEMENT_ARRAY_BUFFER           0x8893
    627 #define GL_ARRAY_BUFFER_BINDING           0x8894
    628 #define GL_ELEMENT_ARRAY_BUFFER_BINDING   0x8895
    629 #define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F
    630 #define GL_READ_ONLY                      0x88B8
    631 #define GL_WRITE_ONLY                     0x88B9
    632 #define GL_READ_WRITE                     0x88BA
    633 #define GL_BUFFER_ACCESS                  0x88BB
    634 #define GL_BUFFER_MAPPED                  0x88BC
    635 #define GL_BUFFER_MAP_POINTER             0x88BD
    636 #define GL_STREAM_DRAW                    0x88E0
    637 #define GL_STREAM_READ                    0x88E1
    638 #define GL_STREAM_COPY                    0x88E2
    639 #define GL_STATIC_DRAW                    0x88E4
    640 #define GL_STATIC_READ                    0x88E5
    641 #define GL_STATIC_COPY                    0x88E6
    642 #define GL_DYNAMIC_DRAW                   0x88E8
    643 #define GL_DYNAMIC_READ                   0x88E9
    644 #define GL_DYNAMIC_COPY                   0x88EA
    645 #define GL_SAMPLES_PASSED                 0x8914
    646 #define GL_SRC1_ALPHA                     0x8589
    647 typedef void (APIENTRYP PFNGLGENQUERIESPROC) (GLsizei n, GLuint *ids);
    648 typedef void (APIENTRYP PFNGLDELETEQUERIESPROC) (GLsizei n, const GLuint *ids);
    649 typedef GLboolean (APIENTRYP PFNGLISQUERYPROC) (GLuint id);
    650 typedef void (APIENTRYP PFNGLBEGINQUERYPROC) (GLenum target, GLuint id);
    651 typedef void (APIENTRYP PFNGLENDQUERYPROC) (GLenum target);
    652 typedef void (APIENTRYP PFNGLGETQUERYIVPROC) (GLenum target, GLenum pname, GLint *params);
    653 typedef void (APIENTRYP PFNGLGETQUERYOBJECTIVPROC) (GLuint id, GLenum pname, GLint *params);
    654 typedef void (APIENTRYP PFNGLGETQUERYOBJECTUIVPROC) (GLuint id, GLenum pname, GLuint *params);
    655 typedef void (APIENTRYP PFNGLBINDBUFFERPROC) (GLenum target, GLuint buffer);
    656 typedef void (APIENTRYP PFNGLDELETEBUFFERSPROC) (GLsizei n, const GLuint *buffers);
    657 typedef void (APIENTRYP PFNGLGENBUFFERSPROC) (GLsizei n, GLuint *buffers);
    658 typedef GLboolean (APIENTRYP PFNGLISBUFFERPROC) (GLuint buffer);
    659 typedef void (APIENTRYP PFNGLBUFFERDATAPROC) (GLenum target, GLsizeiptr size, const void *data, GLenum usage);
    660 typedef void (APIENTRYP PFNGLBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, const void *data);
    661 typedef void (APIENTRYP PFNGLGETBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, void *data);
    662 typedef void *(APIENTRYP PFNGLMAPBUFFERPROC) (GLenum target, GLenum access);
    663 typedef GLboolean (APIENTRYP PFNGLUNMAPBUFFERPROC) (GLenum target);
    664 typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
    665 typedef void (APIENTRYP PFNGLGETBUFFERPOINTERVPROC) (GLenum target, GLenum pname, void **params);
    666 #ifdef GL_GLEXT_PROTOTYPES
    667 GLAPI void APIENTRY glGenQueries (GLsizei n, GLuint *ids);
    668 GLAPI void APIENTRY glDeleteQueries (GLsizei n, const GLuint *ids);
    669 GLAPI GLboolean APIENTRY glIsQuery (GLuint id);
    670 GLAPI void APIENTRY glBeginQuery (GLenum target, GLuint id);
    671 GLAPI void APIENTRY glEndQuery (GLenum target);
    672 GLAPI void APIENTRY glGetQueryiv (GLenum target, GLenum pname, GLint *params);
    673 GLAPI void APIENTRY glGetQueryObjectiv (GLuint id, GLenum pname, GLint *params);
    674 GLAPI void APIENTRY glGetQueryObjectuiv (GLuint id, GLenum pname, GLuint *params);
    675 GLAPI void APIENTRY glBindBuffer (GLenum target, GLuint buffer);
    676 GLAPI void APIENTRY glDeleteBuffers (GLsizei n, const GLuint *buffers);
    677 GLAPI void APIENTRY glGenBuffers (GLsizei n, GLuint *buffers);
    678 GLAPI GLboolean APIENTRY glIsBuffer (GLuint buffer);
    679 GLAPI void APIENTRY glBufferData (GLenum target, GLsizeiptr size, const void *data, GLenum usage);
    680 GLAPI void APIENTRY glBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, const void *data);
    681 GLAPI void APIENTRY glGetBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, void *data);
    682 GLAPI void *APIENTRY glMapBuffer (GLenum target, GLenum access);
    683 GLAPI GLboolean APIENTRY glUnmapBuffer (GLenum target);
    684 GLAPI void APIENTRY glGetBufferParameteriv (GLenum target, GLenum pname, GLint *params);
    685 GLAPI void APIENTRY glGetBufferPointerv (GLenum target, GLenum pname, void **params);
    686 #endif
    687 #endif /* GL_VERSION_1_5 */
    688 
    689 #ifndef GL_VERSION_2_0
    690 #define GL_VERSION_2_0 1
    691 typedef char GLchar;
    692 typedef short GLshort;
    693 typedef signed char GLbyte;
    694 typedef unsigned short GLushort;
    695 #define GL_BLEND_EQUATION_RGB             0x8009
    696 #define GL_VERTEX_ATTRIB_ARRAY_ENABLED    0x8622
    697 #define GL_VERTEX_ATTRIB_ARRAY_SIZE       0x8623
    698 #define GL_VERTEX_ATTRIB_ARRAY_STRIDE     0x8624
    699 #define GL_VERTEX_ATTRIB_ARRAY_TYPE       0x8625
    700 #define GL_CURRENT_VERTEX_ATTRIB          0x8626
    701 #define GL_VERTEX_PROGRAM_POINT_SIZE      0x8642
    702 #define GL_VERTEX_ATTRIB_ARRAY_POINTER    0x8645
    703 #define GL_STENCIL_BACK_FUNC              0x8800
    704 #define GL_STENCIL_BACK_FAIL              0x8801
    705 #define GL_STENCIL_BACK_PASS_DEPTH_FAIL   0x8802
    706 #define GL_STENCIL_BACK_PASS_DEPTH_PASS   0x8803
    707 #define GL_MAX_DRAW_BUFFERS               0x8824
    708 #define GL_DRAW_BUFFER0                   0x8825
    709 #define GL_DRAW_BUFFER1                   0x8826
    710 #define GL_DRAW_BUFFER2                   0x8827
    711 #define GL_DRAW_BUFFER3                   0x8828
    712 #define GL_DRAW_BUFFER4                   0x8829
    713 #define GL_DRAW_BUFFER5                   0x882A
    714 #define GL_DRAW_BUFFER6                   0x882B
    715 #define GL_DRAW_BUFFER7                   0x882C
    716 #define GL_DRAW_BUFFER8                   0x882D
    717 #define GL_DRAW_BUFFER9                   0x882E
    718 #define GL_DRAW_BUFFER10                  0x882F
    719 #define GL_DRAW_BUFFER11                  0x8830
    720 #define GL_DRAW_BUFFER12                  0x8831
    721 #define GL_DRAW_BUFFER13                  0x8832
    722 #define GL_DRAW_BUFFER14                  0x8833
    723 #define GL_DRAW_BUFFER15                  0x8834
    724 #define GL_BLEND_EQUATION_ALPHA           0x883D
    725 #define GL_MAX_VERTEX_ATTRIBS             0x8869
    726 #define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A
    727 #define GL_MAX_TEXTURE_IMAGE_UNITS        0x8872
    728 #define GL_FRAGMENT_SHADER                0x8B30
    729 #define GL_VERTEX_SHADER                  0x8B31
    730 #define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49
    731 #define GL_MAX_VERTEX_UNIFORM_COMPONENTS  0x8B4A
    732 #define GL_MAX_VARYING_FLOATS             0x8B4B
    733 #define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C
    734 #define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D
    735 #define GL_SHADER_TYPE                    0x8B4F
    736 #define GL_FLOAT_VEC2                     0x8B50
    737 #define GL_FLOAT_VEC3                     0x8B51
    738 #define GL_FLOAT_VEC4                     0x8B52
    739 #define GL_INT_VEC2                       0x8B53
    740 #define GL_INT_VEC3                       0x8B54
    741 #define GL_INT_VEC4                       0x8B55
    742 #define GL_BOOL                           0x8B56
    743 #define GL_BOOL_VEC2                      0x8B57
    744 #define GL_BOOL_VEC3                      0x8B58
    745 #define GL_BOOL_VEC4                      0x8B59
    746 #define GL_FLOAT_MAT2                     0x8B5A
    747 #define GL_FLOAT_MAT3                     0x8B5B
    748 #define GL_FLOAT_MAT4                     0x8B5C
    749 #define GL_SAMPLER_1D                     0x8B5D
    750 #define GL_SAMPLER_2D                     0x8B5E
    751 #define GL_SAMPLER_3D                     0x8B5F
    752 #define GL_SAMPLER_CUBE                   0x8B60
    753 #define GL_SAMPLER_1D_SHADOW              0x8B61
    754 #define GL_SAMPLER_2D_SHADOW              0x8B62
    755 #define GL_DELETE_STATUS                  0x8B80
    756 #define GL_COMPILE_STATUS                 0x8B81
    757 #define GL_LINK_STATUS                    0x8B82
    758 #define GL_VALIDATE_STATUS                0x8B83
    759 #define GL_INFO_LOG_LENGTH                0x8B84
    760 #define GL_ATTACHED_SHADERS               0x8B85
    761 #define GL_ACTIVE_UNIFORMS                0x8B86
    762 #define GL_ACTIVE_UNIFORM_MAX_LENGTH      0x8B87
    763 #define GL_SHADER_SOURCE_LENGTH           0x8B88
    764 #define GL_ACTIVE_ATTRIBUTES              0x8B89
    765 #define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH    0x8B8A
    766 #define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B
    767 #define GL_SHADING_LANGUAGE_VERSION       0x8B8C
    768 #define GL_CURRENT_PROGRAM                0x8B8D
    769 #define GL_POINT_SPRITE_COORD_ORIGIN      0x8CA0
    770 #define GL_LOWER_LEFT                     0x8CA1
    771 #define GL_UPPER_LEFT                     0x8CA2
    772 #define GL_STENCIL_BACK_REF               0x8CA3
    773 #define GL_STENCIL_BACK_VALUE_MASK        0x8CA4
    774 #define GL_STENCIL_BACK_WRITEMASK         0x8CA5
    775 typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEPROC) (GLenum modeRGB, GLenum modeAlpha);
    776 typedef void (APIENTRYP PFNGLDRAWBUFFERSPROC) (GLsizei n, const GLenum *bufs);
    777 typedef void (APIENTRYP PFNGLSTENCILOPSEPARATEPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass);
    778 typedef void (APIENTRYP PFNGLSTENCILFUNCSEPARATEPROC) (GLenum face, GLenum func, GLint ref, GLuint mask);
    779 typedef void (APIENTRYP PFNGLSTENCILMASKSEPARATEPROC) (GLenum face, GLuint mask);
    780 typedef void (APIENTRYP PFNGLATTACHSHADERPROC) (GLuint program, GLuint shader);
    781 typedef void (APIENTRYP PFNGLBINDATTRIBLOCATIONPROC) (GLuint program, GLuint index, const GLchar *name);
    782 typedef void (APIENTRYP PFNGLCOMPILESHADERPROC) (GLuint shader);
    783 typedef GLuint (APIENTRYP PFNGLCREATEPROGRAMPROC) (void);
    784 typedef GLuint (APIENTRYP PFNGLCREATESHADERPROC) (GLenum type);
    785 typedef void (APIENTRYP PFNGLDELETEPROGRAMPROC) (GLuint program);
    786 typedef void (APIENTRYP PFNGLDELETESHADERPROC) (GLuint shader);
    787 typedef void (APIENTRYP PFNGLDETACHSHADERPROC) (GLuint program, GLuint shader);
    788 typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBARRAYPROC) (GLuint index);
    789 typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBARRAYPROC) (GLuint index);
    790 typedef void (APIENTRYP PFNGLGETACTIVEATTRIBPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
    791 typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
    792 typedef void (APIENTRYP PFNGLGETATTACHEDSHADERSPROC) (GLuint program, GLsizei maxCount, GLsizei *count, GLuint *shaders);
    793 typedef GLint (APIENTRYP PFNGLGETATTRIBLOCATIONPROC) (GLuint program, const GLchar *name);
    794 typedef void (APIENTRYP PFNGLGETPROGRAMIVPROC) (GLuint program, GLenum pname, GLint *params);
    795 typedef void (APIENTRYP PFNGLGETPROGRAMINFOLOGPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
    796 typedef void (APIENTRYP PFNGLGETSHADERIVPROC) (GLuint shader, GLenum pname, GLint *params);
    797 typedef void (APIENTRYP PFNGLGETSHADERINFOLOGPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
    798 typedef void (APIENTRYP PFNGLGETSHADERSOURCEPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source);
    799 typedef GLint (APIENTRYP PFNGLGETUNIFORMLOCATIONPROC) (GLuint program, const GLchar *name);
    800 typedef void (APIENTRYP PFNGLGETUNIFORMFVPROC) (GLuint program, GLint location, GLfloat *params);
    801 typedef void (APIENTRYP PFNGLGETUNIFORMIVPROC) (GLuint program, GLint location, GLint *params);
    802 typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVPROC) (GLuint index, GLenum pname, GLdouble *params);
    803 typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVPROC) (GLuint index, GLenum pname, GLfloat *params);
    804 typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVPROC) (GLuint index, GLenum pname, GLint *params);
    805 typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVPROC) (GLuint index, GLenum pname, void **pointer);
    806 typedef GLboolean (APIENTRYP PFNGLISPROGRAMPROC) (GLuint program);
    807 typedef GLboolean (APIENTRYP PFNGLISSHADERPROC) (GLuint shader);
    808 typedef void (APIENTRYP PFNGLLINKPROGRAMPROC) (GLuint program);
    809 typedef void (APIENTRYP PFNGLSHADERSOURCEPROC) (GLuint shader, GLsizei count, const GLchar *const*string, const GLint *length);
    810 typedef void (APIENTRYP PFNGLUSEPROGRAMPROC) (GLuint program);
    811 typedef void (APIENTRYP PFNGLUNIFORM1FPROC) (GLint location, GLfloat v0);
    812 typedef void (APIENTRYP PFNGLUNIFORM2FPROC) (GLint location, GLfloat v0, GLfloat v1);
    813 typedef void (APIENTRYP PFNGLUNIFORM3FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
    814 typedef void (APIENTRYP PFNGLUNIFORM4FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
    815 typedef void (APIENTRYP PFNGLUNIFORM1IPROC) (GLint location, GLint v0);
    816 typedef void (APIENTRYP PFNGLUNIFORM2IPROC) (GLint location, GLint v0, GLint v1);
    817 typedef void (APIENTRYP PFNGLUNIFORM3IPROC) (GLint location, GLint v0, GLint v1, GLint v2);
    818 typedef void (APIENTRYP PFNGLUNIFORM4IPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
    819 typedef void (APIENTRYP PFNGLUNIFORM1FVPROC) (GLint location, GLsizei count, const GLfloat *value);
    820 typedef void (APIENTRYP PFNGLUNIFORM2FVPROC) (GLint location, GLsizei count, const GLfloat *value);
    821 typedef void (APIENTRYP PFNGLUNIFORM3FVPROC) (GLint location, GLsizei count, const GLfloat *value);
    822 typedef void (APIENTRYP PFNGLUNIFORM4FVPROC) (GLint location, GLsizei count, const GLfloat *value);
    823 typedef void (APIENTRYP PFNGLUNIFORM1IVPROC) (GLint location, GLsizei count, const GLint *value);
    824 typedef void (APIENTRYP PFNGLUNIFORM2IVPROC) (GLint location, GLsizei count, const GLint *value);
    825 typedef void (APIENTRYP PFNGLUNIFORM3IVPROC) (GLint location, GLsizei count, const GLint *value);
    826 typedef void (APIENTRYP PFNGLUNIFORM4IVPROC) (GLint location, GLsizei count, const GLint *value);
    827 typedef void (APIENTRYP PFNGLUNIFORMMATRIX2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    828 typedef void (APIENTRYP PFNGLUNIFORMMATRIX3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    829 typedef void (APIENTRYP PFNGLUNIFORMMATRIX4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    830 typedef void (APIENTRYP PFNGLVALIDATEPROGRAMPROC) (GLuint program);
    831 typedef void (APIENTRYP PFNGLVERTEXATTRIB1DPROC) (GLuint index, GLdouble x);
    832 typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVPROC) (GLuint index, const GLdouble *v);
    833 typedef void (APIENTRYP PFNGLVERTEXATTRIB1FPROC) (GLuint index, GLfloat x);
    834 typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVPROC) (GLuint index, const GLfloat *v);
    835 typedef void (APIENTRYP PFNGLVERTEXATTRIB1SPROC) (GLuint index, GLshort x);
    836 typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVPROC) (GLuint index, const GLshort *v);
    837 typedef void (APIENTRYP PFNGLVERTEXATTRIB2DPROC) (GLuint index, GLdouble x, GLdouble y);
    838 typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVPROC) (GLuint index, const GLdouble *v);
    839 typedef void (APIENTRYP PFNGLVERTEXATTRIB2FPROC) (GLuint index, GLfloat x, GLfloat y);
    840 typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVPROC) (GLuint index, const GLfloat *v);
    841 typedef void (APIENTRYP PFNGLVERTEXATTRIB2SPROC) (GLuint index, GLshort x, GLshort y);
    842 typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVPROC) (GLuint index, const GLshort *v);
    843 typedef void (APIENTRYP PFNGLVERTEXATTRIB3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z);
    844 typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVPROC) (GLuint index, const GLdouble *v);
    845 typedef void (APIENTRYP PFNGLVERTEXATTRIB3FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z);
    846 typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVPROC) (GLuint index, const GLfloat *v);
    847 typedef void (APIENTRYP PFNGLVERTEXATTRIB3SPROC) (GLuint index, GLshort x, GLshort y, GLshort z);
    848 typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVPROC) (GLuint index, const GLshort *v);
    849 typedef void (APIENTRYP PFNGLVERTEXATTRIB4NBVPROC) (GLuint index, const GLbyte *v);
    850 typedef void (APIENTRYP PFNGLVERTEXATTRIB4NIVPROC) (GLuint index, const GLint *v);
    851 typedef void (APIENTRYP PFNGLVERTEXATTRIB4NSVPROC) (GLuint index, const GLshort *v);
    852 typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
    853 typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBVPROC) (GLuint index, const GLubyte *v);
    854 typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUIVPROC) (GLuint index, const GLuint *v);
    855 typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUSVPROC) (GLuint index, const GLushort *v);
    856 typedef void (APIENTRYP PFNGLVERTEXATTRIB4BVPROC) (GLuint index, const GLbyte *v);
    857 typedef void (APIENTRYP PFNGLVERTEXATTRIB4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
    858 typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVPROC) (GLuint index, const GLdouble *v);
    859 typedef void (APIENTRYP PFNGLVERTEXATTRIB4FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
    860 typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVPROC) (GLuint index, const GLfloat *v);
    861 typedef void (APIENTRYP PFNGLVERTEXATTRIB4IVPROC) (GLuint index, const GLint *v);
    862 typedef void (APIENTRYP PFNGLVERTEXATTRIB4SPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
    863 typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVPROC) (GLuint index, const GLshort *v);
    864 typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVPROC) (GLuint index, const GLubyte *v);
    865 typedef void (APIENTRYP PFNGLVERTEXATTRIB4UIVPROC) (GLuint index, const GLuint *v);
    866 typedef void (APIENTRYP PFNGLVERTEXATTRIB4USVPROC) (GLuint index, const GLushort *v);
    867 typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer);
    868 #ifdef GL_GLEXT_PROTOTYPES
    869 GLAPI void APIENTRY glBlendEquationSeparate (GLenum modeRGB, GLenum modeAlpha);
    870 GLAPI void APIENTRY glDrawBuffers (GLsizei n, const GLenum *bufs);
    871 GLAPI void APIENTRY glStencilOpSeparate (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass);
    872 GLAPI void APIENTRY glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask);
    873 GLAPI void APIENTRY glStencilMaskSeparate (GLenum face, GLuint mask);
    874 GLAPI void APIENTRY glAttachShader (GLuint program, GLuint shader);
    875 GLAPI void APIENTRY glBindAttribLocation (GLuint program, GLuint index, const GLchar *name);
    876 GLAPI void APIENTRY glCompileShader (GLuint shader);
    877 GLAPI GLuint APIENTRY glCreateProgram (void);
    878 GLAPI GLuint APIENTRY glCreateShader (GLenum type);
    879 GLAPI void APIENTRY glDeleteProgram (GLuint program);
    880 GLAPI void APIENTRY glDeleteShader (GLuint shader);
    881 GLAPI void APIENTRY glDetachShader (GLuint program, GLuint shader);
    882 GLAPI void APIENTRY glDisableVertexAttribArray (GLuint index);
    883 GLAPI void APIENTRY glEnableVertexAttribArray (GLuint index);
    884 GLAPI void APIENTRY glGetActiveAttrib (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
    885 GLAPI void APIENTRY glGetActiveUniform (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
    886 GLAPI void APIENTRY glGetAttachedShaders (GLuint program, GLsizei maxCount, GLsizei *count, GLuint *shaders);
    887 GLAPI GLint APIENTRY glGetAttribLocation (GLuint program, const GLchar *name);
    888 GLAPI void APIENTRY glGetProgramiv (GLuint program, GLenum pname, GLint *params);
    889 GLAPI void APIENTRY glGetProgramInfoLog (GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
    890 GLAPI void APIENTRY glGetShaderiv (GLuint shader, GLenum pname, GLint *params);
    891 GLAPI void APIENTRY glGetShaderInfoLog (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
    892 GLAPI void APIENTRY glGetShaderSource (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source);
    893 GLAPI GLint APIENTRY glGetUniformLocation (GLuint program, const GLchar *name);
    894 GLAPI void APIENTRY glGetUniformfv (GLuint program, GLint location, GLfloat *params);
    895 GLAPI void APIENTRY glGetUniformiv (GLuint program, GLint location, GLint *params);
    896 GLAPI void APIENTRY glGetVertexAttribdv (GLuint index, GLenum pname, GLdouble *params);
    897 GLAPI void APIENTRY glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat *params);
    898 GLAPI void APIENTRY glGetVertexAttribiv (GLuint index, GLenum pname, GLint *params);
    899 GLAPI void APIENTRY glGetVertexAttribPointerv (GLuint index, GLenum pname, void **pointer);
    900 GLAPI GLboolean APIENTRY glIsProgram (GLuint program);
    901 GLAPI GLboolean APIENTRY glIsShader (GLuint shader);
    902 GLAPI void APIENTRY glLinkProgram (GLuint program);
    903 GLAPI void APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar *const*string, const GLint *length);
    904 GLAPI void APIENTRY glUseProgram (GLuint program);
    905 GLAPI void APIENTRY glUniform1f (GLint location, GLfloat v0);
    906 GLAPI void APIENTRY glUniform2f (GLint location, GLfloat v0, GLfloat v1);
    907 GLAPI void APIENTRY glUniform3f (GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
    908 GLAPI void APIENTRY glUniform4f (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
    909 GLAPI void APIENTRY glUniform1i (GLint location, GLint v0);
    910 GLAPI void APIENTRY glUniform2i (GLint location, GLint v0, GLint v1);
    911 GLAPI void APIENTRY glUniform3i (GLint location, GLint v0, GLint v1, GLint v2);
    912 GLAPI void APIENTRY glUniform4i (GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
    913 GLAPI void APIENTRY glUniform1fv (GLint location, GLsizei count, const GLfloat *value);
    914 GLAPI void APIENTRY glUniform2fv (GLint location, GLsizei count, const GLfloat *value);
    915 GLAPI void APIENTRY glUniform3fv (GLint location, GLsizei count, const GLfloat *value);
    916 GLAPI void APIENTRY glUniform4fv (GLint location, GLsizei count, const GLfloat *value);
    917 GLAPI void APIENTRY glUniform1iv (GLint location, GLsizei count, const GLint *value);
    918 GLAPI void APIENTRY glUniform2iv (GLint location, GLsizei count, const GLint *value);
    919 GLAPI void APIENTRY glUniform3iv (GLint location, GLsizei count, const GLint *value);
    920 GLAPI void APIENTRY glUniform4iv (GLint location, GLsizei count, const GLint *value);
    921 GLAPI void APIENTRY glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    922 GLAPI void APIENTRY glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    923 GLAPI void APIENTRY glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    924 GLAPI void APIENTRY glValidateProgram (GLuint program);
    925 GLAPI void APIENTRY glVertexAttrib1d (GLuint index, GLdouble x);
    926 GLAPI void APIENTRY glVertexAttrib1dv (GLuint index, const GLdouble *v);
    927 GLAPI void APIENTRY glVertexAttrib1f (GLuint index, GLfloat x);
    928 GLAPI void APIENTRY glVertexAttrib1fv (GLuint index, const GLfloat *v);
    929 GLAPI void APIENTRY glVertexAttrib1s (GLuint index, GLshort x);
    930 GLAPI void APIENTRY glVertexAttrib1sv (GLuint index, const GLshort *v);
    931 GLAPI void APIENTRY glVertexAttrib2d (GLuint index, GLdouble x, GLdouble y);
    932 GLAPI void APIENTRY glVertexAttrib2dv (GLuint index, const GLdouble *v);
    933 GLAPI void APIENTRY glVertexAttrib2f (GLuint index, GLfloat x, GLfloat y);
    934 GLAPI void APIENTRY glVertexAttrib2fv (GLuint index, const GLfloat *v);
    935 GLAPI void APIENTRY glVertexAttrib2s (GLuint index, GLshort x, GLshort y);
    936 GLAPI void APIENTRY glVertexAttrib2sv (GLuint index, const GLshort *v);
    937 GLAPI void APIENTRY glVertexAttrib3d (GLuint index, GLdouble x, GLdouble y, GLdouble z);
    938 GLAPI void APIENTRY glVertexAttrib3dv (GLuint index, const GLdouble *v);
    939 GLAPI void APIENTRY glVertexAttrib3f (GLuint index, GLfloat x, GLfloat y, GLfloat z);
    940 GLAPI void APIENTRY glVertexAttrib3fv (GLuint index, const GLfloat *v);
    941 GLAPI void APIENTRY glVertexAttrib3s (GLuint index, GLshort x, GLshort y, GLshort z);
    942 GLAPI void APIENTRY glVertexAttrib3sv (GLuint index, const GLshort *v);
    943 GLAPI void APIENTRY glVertexAttrib4Nbv (GLuint index, const GLbyte *v);
    944 GLAPI void APIENTRY glVertexAttrib4Niv (GLuint index, const GLint *v);
    945 GLAPI void APIENTRY glVertexAttrib4Nsv (GLuint index, const GLshort *v);
    946 GLAPI void APIENTRY glVertexAttrib4Nub (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
    947 GLAPI void APIENTRY glVertexAttrib4Nubv (GLuint index, const GLubyte *v);
    948 GLAPI void APIENTRY glVertexAttrib4Nuiv (GLuint index, const GLuint *v);
    949 GLAPI void APIENTRY glVertexAttrib4Nusv (GLuint index, const GLushort *v);
    950 GLAPI void APIENTRY glVertexAttrib4bv (GLuint index, const GLbyte *v);
    951 GLAPI void APIENTRY glVertexAttrib4d (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
    952 GLAPI void APIENTRY glVertexAttrib4dv (GLuint index, const GLdouble *v);
    953 GLAPI void APIENTRY glVertexAttrib4f (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
    954 GLAPI void APIENTRY glVertexAttrib4fv (GLuint index, const GLfloat *v);
    955 GLAPI void APIENTRY glVertexAttrib4iv (GLuint index, const GLint *v);
    956 GLAPI void APIENTRY glVertexAttrib4s (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
    957 GLAPI void APIENTRY glVertexAttrib4sv (GLuint index, const GLshort *v);
    958 GLAPI void APIENTRY glVertexAttrib4ubv (GLuint index, const GLubyte *v);
    959 GLAPI void APIENTRY glVertexAttrib4uiv (GLuint index, const GLuint *v);
    960 GLAPI void APIENTRY glVertexAttrib4usv (GLuint index, const GLushort *v);
    961 GLAPI void APIENTRY glVertexAttribPointer (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer);
    962 #endif
    963 #endif /* GL_VERSION_2_0 */
    964 
    965 #ifndef GL_VERSION_2_1
    966 #define GL_VERSION_2_1 1
    967 #define GL_PIXEL_PACK_BUFFER              0x88EB
    968 #define GL_PIXEL_UNPACK_BUFFER            0x88EC
    969 #define GL_PIXEL_PACK_BUFFER_BINDING      0x88ED
    970 #define GL_PIXEL_UNPACK_BUFFER_BINDING    0x88EF
    971 #define GL_FLOAT_MAT2x3                   0x8B65
    972 #define GL_FLOAT_MAT2x4                   0x8B66
    973 #define GL_FLOAT_MAT3x2                   0x8B67
    974 #define GL_FLOAT_MAT3x4                   0x8B68
    975 #define GL_FLOAT_MAT4x2                   0x8B69
    976 #define GL_FLOAT_MAT4x3                   0x8B6A
    977 #define GL_SRGB                           0x8C40
    978 #define GL_SRGB8                          0x8C41
    979 #define GL_SRGB_ALPHA                     0x8C42
    980 #define GL_SRGB8_ALPHA8                   0x8C43
    981 #define GL_COMPRESSED_SRGB                0x8C48
    982 #define GL_COMPRESSED_SRGB_ALPHA          0x8C49
    983 typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    984 typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    985 typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    986 typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    987 typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    988 typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    989 #ifdef GL_GLEXT_PROTOTYPES
    990 GLAPI void APIENTRY glUniformMatrix2x3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    991 GLAPI void APIENTRY glUniformMatrix3x2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    992 GLAPI void APIENTRY glUniformMatrix2x4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    993 GLAPI void APIENTRY glUniformMatrix4x2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    994 GLAPI void APIENTRY glUniformMatrix3x4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    995 GLAPI void APIENTRY glUniformMatrix4x3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
    996 #endif
    997 #endif /* GL_VERSION_2_1 */
    998 
    999 #ifndef GL_VERSION_3_0
   1000 #define GL_VERSION_3_0 1
   1001 typedef unsigned short GLhalf;
   1002 #define GL_COMPARE_REF_TO_TEXTURE         0x884E
   1003 #define GL_CLIP_DISTANCE0                 0x3000
   1004 #define GL_CLIP_DISTANCE1                 0x3001
   1005 #define GL_CLIP_DISTANCE2                 0x3002
   1006 #define GL_CLIP_DISTANCE3                 0x3003
   1007 #define GL_CLIP_DISTANCE4                 0x3004
   1008 #define GL_CLIP_DISTANCE5                 0x3005
   1009 #define GL_CLIP_DISTANCE6                 0x3006
   1010 #define GL_CLIP_DISTANCE7                 0x3007
   1011 #define GL_MAX_CLIP_DISTANCES             0x0D32
   1012 #define GL_MAJOR_VERSION                  0x821B
   1013 #define GL_MINOR_VERSION                  0x821C
   1014 #define GL_NUM_EXTENSIONS                 0x821D
   1015 #define GL_CONTEXT_FLAGS                  0x821E
   1016 #define GL_COMPRESSED_RED                 0x8225
   1017 #define GL_COMPRESSED_RG                  0x8226
   1018 #define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x00000001
   1019 #define GL_RGBA32F                        0x8814
   1020 #define GL_RGB32F                         0x8815
   1021 #define GL_RGBA16F                        0x881A
   1022 #define GL_RGB16F                         0x881B
   1023 #define GL_VERTEX_ATTRIB_ARRAY_INTEGER    0x88FD
   1024 #define GL_MAX_ARRAY_TEXTURE_LAYERS       0x88FF
   1025 #define GL_MIN_PROGRAM_TEXEL_OFFSET       0x8904
   1026 #define GL_MAX_PROGRAM_TEXEL_OFFSET       0x8905
   1027 #define GL_CLAMP_READ_COLOR               0x891C
   1028 #define GL_FIXED_ONLY                     0x891D
   1029 #define GL_MAX_VARYING_COMPONENTS         0x8B4B
   1030 #define GL_TEXTURE_1D_ARRAY               0x8C18
   1031 #define GL_PROXY_TEXTURE_1D_ARRAY         0x8C19
   1032 #define GL_TEXTURE_2D_ARRAY               0x8C1A
   1033 #define GL_PROXY_TEXTURE_2D_ARRAY         0x8C1B
   1034 #define GL_TEXTURE_BINDING_1D_ARRAY       0x8C1C
   1035 #define GL_TEXTURE_BINDING_2D_ARRAY       0x8C1D
   1036 #define GL_R11F_G11F_B10F                 0x8C3A
   1037 #define GL_UNSIGNED_INT_10F_11F_11F_REV   0x8C3B
   1038 #define GL_RGB9_E5                        0x8C3D
   1039 #define GL_UNSIGNED_INT_5_9_9_9_REV       0x8C3E
   1040 #define GL_TEXTURE_SHARED_SIZE            0x8C3F
   1041 #define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76
   1042 #define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F
   1043 #define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80
   1044 #define GL_TRANSFORM_FEEDBACK_VARYINGS    0x8C83
   1045 #define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84
   1046 #define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85
   1047 #define GL_PRIMITIVES_GENERATED           0x8C87
   1048 #define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88
   1049 #define GL_RASTERIZER_DISCARD             0x8C89
   1050 #define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A
   1051 #define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B
   1052 #define GL_INTERLEAVED_ATTRIBS            0x8C8C
   1053 #define GL_SEPARATE_ATTRIBS               0x8C8D
   1054 #define GL_TRANSFORM_FEEDBACK_BUFFER      0x8C8E
   1055 #define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F
   1056 #define GL_RGBA32UI                       0x8D70
   1057 #define GL_RGB32UI                        0x8D71
   1058 #define GL_RGBA16UI                       0x8D76
   1059 #define GL_RGB16UI                        0x8D77
   1060 #define GL_RGBA8UI                        0x8D7C
   1061 #define GL_RGB8UI                         0x8D7D
   1062 #define GL_RGBA32I                        0x8D82
   1063 #define GL_RGB32I                         0x8D83
   1064 #define GL_RGBA16I                        0x8D88
   1065 #define GL_RGB16I                         0x8D89
   1066 #define GL_RGBA8I                         0x8D8E
   1067 #define GL_RGB8I                          0x8D8F
   1068 #define GL_RED_INTEGER                    0x8D94
   1069 #define GL_GREEN_INTEGER                  0x8D95
   1070 #define GL_BLUE_INTEGER                   0x8D96
   1071 #define GL_RGB_INTEGER                    0x8D98
   1072 #define GL_RGBA_INTEGER                   0x8D99
   1073 #define GL_BGR_INTEGER                    0x8D9A
   1074 #define GL_BGRA_INTEGER                   0x8D9B
   1075 #define GL_SAMPLER_1D_ARRAY               0x8DC0
   1076 #define GL_SAMPLER_2D_ARRAY               0x8DC1
   1077 #define GL_SAMPLER_1D_ARRAY_SHADOW        0x8DC3
   1078 #define GL_SAMPLER_2D_ARRAY_SHADOW        0x8DC4
   1079 #define GL_SAMPLER_CUBE_SHADOW            0x8DC5
   1080 #define GL_UNSIGNED_INT_VEC2              0x8DC6
   1081 #define GL_UNSIGNED_INT_VEC3              0x8DC7
   1082 #define GL_UNSIGNED_INT_VEC4              0x8DC8
   1083 #define GL_INT_SAMPLER_1D                 0x8DC9
   1084 #define GL_INT_SAMPLER_2D                 0x8DCA
   1085 #define GL_INT_SAMPLER_3D                 0x8DCB
   1086 #define GL_INT_SAMPLER_CUBE               0x8DCC
   1087 #define GL_INT_SAMPLER_1D_ARRAY           0x8DCE
   1088 #define GL_INT_SAMPLER_2D_ARRAY           0x8DCF
   1089 #define GL_UNSIGNED_INT_SAMPLER_1D        0x8DD1
   1090 #define GL_UNSIGNED_INT_SAMPLER_2D        0x8DD2
   1091 #define GL_UNSIGNED_INT_SAMPLER_3D        0x8DD3
   1092 #define GL_UNSIGNED_INT_SAMPLER_CUBE      0x8DD4
   1093 #define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY  0x8DD6
   1094 #define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY  0x8DD7
   1095 #define GL_QUERY_WAIT                     0x8E13
   1096 #define GL_QUERY_NO_WAIT                  0x8E14
   1097 #define GL_QUERY_BY_REGION_WAIT           0x8E15
   1098 #define GL_QUERY_BY_REGION_NO_WAIT        0x8E16
   1099 #define GL_BUFFER_ACCESS_FLAGS            0x911F
   1100 #define GL_BUFFER_MAP_LENGTH              0x9120
   1101 #define GL_BUFFER_MAP_OFFSET              0x9121
   1102 #define GL_DEPTH_COMPONENT32F             0x8CAC
   1103 #define GL_DEPTH32F_STENCIL8              0x8CAD
   1104 #define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD
   1105 #define GL_INVALID_FRAMEBUFFER_OPERATION  0x0506
   1106 #define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210
   1107 #define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211
   1108 #define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212
   1109 #define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213
   1110 #define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214
   1111 #define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215
   1112 #define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216
   1113 #define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217
   1114 #define GL_FRAMEBUFFER_DEFAULT            0x8218
   1115 #define GL_FRAMEBUFFER_UNDEFINED          0x8219
   1116 #define GL_DEPTH_STENCIL_ATTACHMENT       0x821A
   1117 #define GL_MAX_RENDERBUFFER_SIZE          0x84E8
   1118 #define GL_DEPTH_STENCIL                  0x84F9
   1119 #define GL_UNSIGNED_INT_24_8              0x84FA
   1120 #define GL_DEPTH24_STENCIL8               0x88F0
   1121 #define GL_TEXTURE_STENCIL_SIZE           0x88F1
   1122 #define GL_TEXTURE_RED_TYPE               0x8C10
   1123 #define GL_TEXTURE_GREEN_TYPE             0x8C11
   1124 #define GL_TEXTURE_BLUE_TYPE              0x8C12
   1125 #define GL_TEXTURE_ALPHA_TYPE             0x8C13
   1126 #define GL_TEXTURE_DEPTH_TYPE             0x8C16
   1127 #define GL_UNSIGNED_NORMALIZED            0x8C17
   1128 #define GL_FRAMEBUFFER_BINDING            0x8CA6
   1129 #define GL_DRAW_FRAMEBUFFER_BINDING       0x8CA6
   1130 #define GL_RENDERBUFFER_BINDING           0x8CA7
   1131 #define GL_READ_FRAMEBUFFER               0x8CA8
   1132 #define GL_DRAW_FRAMEBUFFER               0x8CA9
   1133 #define GL_READ_FRAMEBUFFER_BINDING       0x8CAA
   1134 #define GL_RENDERBUFFER_SAMPLES           0x8CAB
   1135 #define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0
   1136 #define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1
   1137 #define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2
   1138 #define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3
   1139 #define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4
   1140 #define GL_FRAMEBUFFER_COMPLETE           0x8CD5
   1141 #define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6
   1142 #define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7
   1143 #define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB
   1144 #define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC
   1145 #define GL_FRAMEBUFFER_UNSUPPORTED        0x8CDD
   1146 #define GL_MAX_COLOR_ATTACHMENTS          0x8CDF
   1147 #define GL_COLOR_ATTACHMENT0              0x8CE0
   1148 #define GL_COLOR_ATTACHMENT1              0x8CE1
   1149 #define GL_COLOR_ATTACHMENT2              0x8CE2
   1150 #define GL_COLOR_ATTACHMENT3              0x8CE3
   1151 #define GL_COLOR_ATTACHMENT4              0x8CE4
   1152 #define GL_COLOR_ATTACHMENT5              0x8CE5
   1153 #define GL_COLOR_ATTACHMENT6              0x8CE6
   1154 #define GL_COLOR_ATTACHMENT7              0x8CE7
   1155 #define GL_COLOR_ATTACHMENT8              0x8CE8
   1156 #define GL_COLOR_ATTACHMENT9              0x8CE9
   1157 #define GL_COLOR_ATTACHMENT10             0x8CEA
   1158 #define GL_COLOR_ATTACHMENT11             0x8CEB
   1159 #define GL_COLOR_ATTACHMENT12             0x8CEC
   1160 #define GL_COLOR_ATTACHMENT13             0x8CED
   1161 #define GL_COLOR_ATTACHMENT14             0x8CEE
   1162 #define GL_COLOR_ATTACHMENT15             0x8CEF
   1163 #define GL_COLOR_ATTACHMENT16             0x8CF0
   1164 #define GL_COLOR_ATTACHMENT17             0x8CF1
   1165 #define GL_COLOR_ATTACHMENT18             0x8CF2
   1166 #define GL_COLOR_ATTACHMENT19             0x8CF3
   1167 #define GL_COLOR_ATTACHMENT20             0x8CF4
   1168 #define GL_COLOR_ATTACHMENT21             0x8CF5
   1169 #define GL_COLOR_ATTACHMENT22             0x8CF6
   1170 #define GL_COLOR_ATTACHMENT23             0x8CF7
   1171 #define GL_COLOR_ATTACHMENT24             0x8CF8
   1172 #define GL_COLOR_ATTACHMENT25             0x8CF9
   1173 #define GL_COLOR_ATTACHMENT26             0x8CFA
   1174 #define GL_COLOR_ATTACHMENT27             0x8CFB
   1175 #define GL_COLOR_ATTACHMENT28             0x8CFC
   1176 #define GL_COLOR_ATTACHMENT29             0x8CFD
   1177 #define GL_COLOR_ATTACHMENT30             0x8CFE
   1178 #define GL_COLOR_ATTACHMENT31             0x8CFF
   1179 #define GL_DEPTH_ATTACHMENT               0x8D00
   1180 #define GL_STENCIL_ATTACHMENT             0x8D20
   1181 #define GL_FRAMEBUFFER                    0x8D40
   1182 #define GL_RENDERBUFFER                   0x8D41
   1183 #define GL_RENDERBUFFER_WIDTH             0x8D42
   1184 #define GL_RENDERBUFFER_HEIGHT            0x8D43
   1185 #define GL_RENDERBUFFER_INTERNAL_FORMAT   0x8D44
   1186 #define GL_STENCIL_INDEX1                 0x8D46
   1187 #define GL_STENCIL_INDEX4                 0x8D47
   1188 #define GL_STENCIL_INDEX8                 0x8D48
   1189 #define GL_STENCIL_INDEX16                0x8D49
   1190 #define GL_RENDERBUFFER_RED_SIZE          0x8D50
   1191 #define GL_RENDERBUFFER_GREEN_SIZE        0x8D51
   1192 #define GL_RENDERBUFFER_BLUE_SIZE         0x8D52
   1193 #define GL_RENDERBUFFER_ALPHA_SIZE        0x8D53
   1194 #define GL_RENDERBUFFER_DEPTH_SIZE        0x8D54
   1195 #define GL_RENDERBUFFER_STENCIL_SIZE      0x8D55
   1196 #define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56
   1197 #define GL_MAX_SAMPLES                    0x8D57
   1198 #define GL_FRAMEBUFFER_SRGB               0x8DB9
   1199 #define GL_HALF_FLOAT                     0x140B
   1200 #define GL_MAP_READ_BIT                   0x0001
   1201 #define GL_MAP_WRITE_BIT                  0x0002
   1202 #define GL_MAP_INVALIDATE_RANGE_BIT       0x0004
   1203 #define GL_MAP_INVALIDATE_BUFFER_BIT      0x0008
   1204 #define GL_MAP_FLUSH_EXPLICIT_BIT         0x0010
   1205 #define GL_MAP_UNSYNCHRONIZED_BIT         0x0020
   1206 #define GL_COMPRESSED_RED_RGTC1           0x8DBB
   1207 #define GL_COMPRESSED_SIGNED_RED_RGTC1    0x8DBC
   1208 #define GL_COMPRESSED_RG_RGTC2            0x8DBD
   1209 #define GL_COMPRESSED_SIGNED_RG_RGTC2     0x8DBE
   1210 #define GL_RG                             0x8227
   1211 #define GL_RG_INTEGER                     0x8228
   1212 #define GL_R8                             0x8229
   1213 #define GL_R16                            0x822A
   1214 #define GL_RG8                            0x822B
   1215 #define GL_RG16                           0x822C
   1216 #define GL_R16F                           0x822D
   1217 #define GL_R32F                           0x822E
   1218 #define GL_RG16F                          0x822F
   1219 #define GL_RG32F                          0x8230
   1220 #define GL_R8I                            0x8231
   1221 #define GL_R8UI                           0x8232
   1222 #define GL_R16I                           0x8233
   1223 #define GL_R16UI                          0x8234
   1224 #define GL_R32I                           0x8235
   1225 #define GL_R32UI                          0x8236
   1226 #define GL_RG8I                           0x8237
   1227 #define GL_RG8UI                          0x8238
   1228 #define GL_RG16I                          0x8239
   1229 #define GL_RG16UI                         0x823A
   1230 #define GL_RG32I                          0x823B
   1231 #define GL_RG32UI                         0x823C
   1232 #define GL_VERTEX_ARRAY_BINDING           0x85B5
   1233 typedef void (APIENTRYP PFNGLCOLORMASKIPROC) (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a);
   1234 typedef void (APIENTRYP PFNGLGETBOOLEANI_VPROC) (GLenum target, GLuint index, GLboolean *data);
   1235 typedef void (APIENTRYP PFNGLGETINTEGERI_VPROC) (GLenum target, GLuint index, GLint *data);
   1236 typedef void (APIENTRYP PFNGLENABLEIPROC) (GLenum target, GLuint index);
   1237 typedef void (APIENTRYP PFNGLDISABLEIPROC) (GLenum target, GLuint index);
   1238 typedef GLboolean (APIENTRYP PFNGLISENABLEDIPROC) (GLenum target, GLuint index);
   1239 typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKPROC) (GLenum primitiveMode);
   1240 typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKPROC) (void);
   1241 typedef void (APIENTRYP PFNGLBINDBUFFERRANGEPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
   1242 typedef void (APIENTRYP PFNGLBINDBUFFERBASEPROC) (GLenum target, GLuint index, GLuint buffer);
   1243 typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSPROC) (GLuint program, GLsizei count, const GLchar *const*varyings, GLenum bufferMode);
   1244 typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name);
   1245 typedef void (APIENTRYP PFNGLCLAMPCOLORPROC) (GLenum target, GLenum clamp);
   1246 typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERPROC) (GLuint id, GLenum mode);
   1247 typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERPROC) (void);
   1248 typedef void (APIENTRYP PFNGLVERTEXATTRIBIPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer);
   1249 typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIIVPROC) (GLuint index, GLenum pname, GLint *params);
   1250 typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIUIVPROC) (GLuint index, GLenum pname, GLuint *params);
   1251 typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IPROC) (GLuint index, GLint x);
   1252 typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IPROC) (GLuint index, GLint x, GLint y);
   1253 typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IPROC) (GLuint index, GLint x, GLint y, GLint z);
   1254 typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w);
   1255 typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIPROC) (GLuint index, GLuint x);
   1256 typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIPROC) (GLuint index, GLuint x, GLuint y);
   1257 typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z);
   1258 typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
   1259 typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IVPROC) (GLuint index, const GLint *v);
   1260 typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IVPROC) (GLuint index, const GLint *v);
   1261 typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IVPROC) (GLuint index, const GLint *v);
   1262 typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IVPROC) (GLuint index, const GLint *v);
   1263 typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIVPROC) (GLuint index, const GLuint *v);
   1264 typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIVPROC) (GLuint index, const GLuint *v);
   1265 typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIVPROC) (GLuint index, const GLuint *v);
   1266 typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIVPROC) (GLuint index, const GLuint *v);
   1267 typedef void (APIENTRYP PFNGLVERTEXATTRIBI4BVPROC) (GLuint index, const GLbyte *v);
   1268 typedef void (APIENTRYP PFNGLVERTEXATTRIBI4SVPROC) (GLuint index, const GLshort *v);
   1269 typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UBVPROC) (GLuint index, const GLubyte *v);
   1270 typedef void (APIENTRYP PFNGLVERTEXATTRIBI4USVPROC) (GLuint index, const GLushort *v);
   1271 typedef void (APIENTRYP PFNGLGETUNIFORMUIVPROC) (GLuint program, GLint location, GLuint *params);
   1272 typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONPROC) (GLuint program, GLuint color, const GLchar *name);
   1273 typedef GLint (APIENTRYP PFNGLGETFRAGDATALOCATIONPROC) (GLuint program, const GLchar *name);
   1274 typedef void (APIENTRYP PFNGLUNIFORM1UIPROC) (GLint location, GLuint v0);
   1275 typedef void (APIENTRYP PFNGLUNIFORM2UIPROC) (GLint location, GLuint v0, GLuint v1);
   1276 typedef void (APIENTRYP PFNGLUNIFORM3UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2);
   1277 typedef void (APIENTRYP PFNGLUNIFORM4UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
   1278 typedef void (APIENTRYP PFNGLUNIFORM1UIVPROC) (GLint location, GLsizei count, const GLuint *value);
   1279 typedef void (APIENTRYP PFNGLUNIFORM2UIVPROC) (GLint location, GLsizei count, const GLuint *value);
   1280 typedef void (APIENTRYP PFNGLUNIFORM3UIVPROC) (GLint location, GLsizei count, const GLuint *value);
   1281 typedef void (APIENTRYP PFNGLUNIFORM4UIVPROC) (GLint location, GLsizei count, const GLuint *value);
   1282 typedef void (APIENTRYP PFNGLTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, const GLint *params);
   1283 typedef void (APIENTRYP PFNGLTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, const GLuint *params);
   1284 typedef void (APIENTRYP PFNGLGETTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, GLint *params);
   1285 typedef void (APIENTRYP PFNGLGETTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, GLuint *params);
   1286 typedef void (APIENTRYP PFNGLCLEARBUFFERIVPROC) (GLenum buffer, GLint drawbuffer, const GLint *value);
   1287 typedef void (APIENTRYP PFNGLCLEARBUFFERUIVPROC) (GLenum buffer, GLint drawbuffer, const GLuint *value);
   1288 typedef void (APIENTRYP PFNGLCLEARBUFFERFVPROC) (GLenum buffer, GLint drawbuffer, const GLfloat *value);
   1289 typedef void (APIENTRYP PFNGLCLEARBUFFERFIPROC) (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil);
   1290 typedef const GLubyte *(APIENTRYP PFNGLGETSTRINGIPROC) (GLenum name, GLuint index);
   1291 typedef GLboolean (APIENTRYP PFNGLISRENDERBUFFERPROC) (GLuint renderbuffer);
   1292 typedef void (APIENTRYP PFNGLBINDRENDERBUFFERPROC) (GLenum target, GLuint renderbuffer);
   1293 typedef void (APIENTRYP PFNGLDELETERENDERBUFFERSPROC) (GLsizei n, const GLuint *renderbuffers);
   1294 typedef void (APIENTRYP PFNGLGENRENDERBUFFERSPROC) (GLsizei n, GLuint *renderbuffers);
   1295 typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
   1296 typedef void (APIENTRYP PFNGLGETRENDERBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
   1297 typedef GLboolean (APIENTRYP PFNGLISFRAMEBUFFERPROC) (GLuint framebuffer);
   1298 typedef void (APIENTRYP PFNGLBINDFRAMEBUFFERPROC) (GLenum target, GLuint framebuffer);
   1299 typedef void (APIENTRYP PFNGLDELETEFRAMEBUFFERSPROC) (GLsizei n, const GLuint *framebuffers);
   1300 typedef void (APIENTRYP PFNGLGENFRAMEBUFFERSPROC) (GLsizei n, GLuint *framebuffers);
   1301 typedef GLenum (APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSPROC) (GLenum target);
   1302 typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE1DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
   1303 typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
   1304 typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
   1305 typedef void (APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFERPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
   1306 typedef void (APIENTRYP PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLenum target, GLenum attachment, GLenum pname, GLint *params);
   1307 typedef void (APIENTRYP PFNGLGENERATEMIPMAPPROC) (GLenum target);
   1308 typedef void (APIENTRYP PFNGLBLITFRAMEBUFFERPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
   1309 typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
   1310 typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
   1311 typedef void *(APIENTRYP PFNGLMAPBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access);
   1312 typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length);
   1313 typedef void (APIENTRYP PFNGLBINDVERTEXARRAYPROC) (GLuint array);
   1314 typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSPROC) (GLsizei n, const GLuint *arrays);
   1315 typedef void (APIENTRYP PFNGLGENVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays);
   1316 typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYPROC) (GLuint array);
   1317 #ifdef GL_GLEXT_PROTOTYPES
   1318 GLAPI void APIENTRY glColorMaski (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a);
   1319 GLAPI void APIENTRY glGetBooleani_v (GLenum target, GLuint index, GLboolean *data);
   1320 GLAPI void APIENTRY glGetIntegeri_v (GLenum target, GLuint index, GLint *data);
   1321 GLAPI void APIENTRY glEnablei (GLenum target, GLuint index);
   1322 GLAPI void APIENTRY glDisablei (GLenum target, GLuint index);
   1323 GLAPI GLboolean APIENTRY glIsEnabledi (GLenum target, GLuint index);
   1324 GLAPI void APIENTRY glBeginTransformFeedback (GLenum primitiveMode);
   1325 GLAPI void APIENTRY glEndTransformFeedback (void);
   1326 GLAPI void APIENTRY glBindBufferRange (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
   1327 GLAPI void APIENTRY glBindBufferBase (GLenum target, GLuint index, GLuint buffer);
   1328 GLAPI void APIENTRY glTransformFeedbackVaryings (GLuint program, GLsizei count, const GLchar *const*varyings, GLenum bufferMode);
   1329 GLAPI void APIENTRY glGetTransformFeedbackVarying (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name);
   1330 GLAPI void APIENTRY glClampColor (GLenum target, GLenum clamp);
   1331 GLAPI void APIENTRY glBeginConditionalRender (GLuint id, GLenum mode);
   1332 GLAPI void APIENTRY glEndConditionalRender (void);
   1333 GLAPI void APIENTRY glVertexAttribIPointer (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer);
   1334 GLAPI void APIENTRY glGetVertexAttribIiv (GLuint index, GLenum pname, GLint *params);
   1335 GLAPI void APIENTRY glGetVertexAttribIuiv (GLuint index, GLenum pname, GLuint *params);
   1336 GLAPI void APIENTRY glVertexAttribI1i (GLuint index, GLint x);
   1337 GLAPI void APIENTRY glVertexAttribI2i (GLuint index, GLint x, GLint y);
   1338 GLAPI void APIENTRY glVertexAttribI3i (GLuint index, GLint x, GLint y, GLint z);
   1339 GLAPI void APIENTRY glVertexAttribI4i (GLuint index, GLint x, GLint y, GLint z, GLint w);
   1340 GLAPI void APIENTRY glVertexAttribI1ui (GLuint index, GLuint x);
   1341 GLAPI void APIENTRY glVertexAttribI2ui (GLuint index, GLuint x, GLuint y);
   1342 GLAPI void APIENTRY glVertexAttribI3ui (GLuint index, GLuint x, GLuint y, GLuint z);
   1343 GLAPI void APIENTRY glVertexAttribI4ui (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
   1344 GLAPI void APIENTRY glVertexAttribI1iv (GLuint index, const GLint *v);
   1345 GLAPI void APIENTRY glVertexAttribI2iv (GLuint index, const GLint *v);
   1346 GLAPI void APIENTRY glVertexAttribI3iv (GLuint index, const GLint *v);
   1347 GLAPI void APIENTRY glVertexAttribI4iv (GLuint index, const GLint *v);
   1348 GLAPI void APIENTRY glVertexAttribI1uiv (GLuint index, const GLuint *v);
   1349 GLAPI void APIENTRY glVertexAttribI2uiv (GLuint index, const GLuint *v);
   1350 GLAPI void APIENTRY glVertexAttribI3uiv (GLuint index, const GLuint *v);
   1351 GLAPI void APIENTRY glVertexAttribI4uiv (GLuint index, const GLuint *v);
   1352 GLAPI void APIENTRY glVertexAttribI4bv (GLuint index, const GLbyte *v);
   1353 GLAPI void APIENTRY glVertexAttribI4sv (GLuint index, const GLshort *v);
   1354 GLAPI void APIENTRY glVertexAttribI4ubv (GLuint index, const GLubyte *v);
   1355 GLAPI void APIENTRY glVertexAttribI4usv (GLuint index, const GLushort *v);
   1356 GLAPI void APIENTRY glGetUniformuiv (GLuint program, GLint location, GLuint *params);
   1357 GLAPI void APIENTRY glBindFragDataLocation (GLuint program, GLuint color, const GLchar *name);
   1358 GLAPI GLint APIENTRY glGetFragDataLocation (GLuint program, const GLchar *name);
   1359 GLAPI void APIENTRY glUniform1ui (GLint location, GLuint v0);
   1360 GLAPI void APIENTRY glUniform2ui (GLint location, GLuint v0, GLuint v1);
   1361 GLAPI void APIENTRY glUniform3ui (GLint location, GLuint v0, GLuint v1, GLuint v2);
   1362 GLAPI void APIENTRY glUniform4ui (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
   1363 GLAPI void APIENTRY glUniform1uiv (GLint location, GLsizei count, const GLuint *value);
   1364 GLAPI void APIENTRY glUniform2uiv (GLint location, GLsizei count, const GLuint *value);
   1365 GLAPI void APIENTRY glUniform3uiv (GLint location, GLsizei count, const GLuint *value);
   1366 GLAPI void APIENTRY glUniform4uiv (GLint location, GLsizei count, const GLuint *value);
   1367 GLAPI void APIENTRY glTexParameterIiv (GLenum target, GLenum pname, const GLint *params);
   1368 GLAPI void APIENTRY glTexParameterIuiv (GLenum target, GLenum pname, const GLuint *params);
   1369 GLAPI void APIENTRY glGetTexParameterIiv (GLenum target, GLenum pname, GLint *params);
   1370 GLAPI void APIENTRY glGetTexParameterIuiv (GLenum target, GLenum pname, GLuint *params);
   1371 GLAPI void APIENTRY glClearBufferiv (GLenum buffer, GLint drawbuffer, const GLint *value);
   1372 GLAPI void APIENTRY glClearBufferuiv (GLenum buffer, GLint drawbuffer, const GLuint *value);
   1373 GLAPI void APIENTRY glClearBufferfv (GLenum buffer, GLint drawbuffer, const GLfloat *value);
   1374 GLAPI void APIENTRY glClearBufferfi (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil);
   1375 GLAPI const GLubyte *APIENTRY glGetStringi (GLenum name, GLuint index);
   1376 GLAPI GLboolean APIENTRY glIsRenderbuffer (GLuint renderbuffer);
   1377 GLAPI void APIENTRY glBindRenderbuffer (GLenum target, GLuint renderbuffer);
   1378 GLAPI void APIENTRY glDeleteRenderbuffers (GLsizei n, const GLuint *renderbuffers);
   1379 GLAPI void APIENTRY glGenRenderbuffers (GLsizei n, GLuint *renderbuffers);
   1380 GLAPI void APIENTRY glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
   1381 GLAPI void APIENTRY glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint *params);
   1382 GLAPI GLboolean APIENTRY glIsFramebuffer (GLuint framebuffer);
   1383 GLAPI void APIENTRY glBindFramebuffer (GLenum target, GLuint framebuffer);
   1384 GLAPI void APIENTRY glDeleteFramebuffers (GLsizei n, const GLuint *framebuffers);
   1385 GLAPI void APIENTRY glGenFramebuffers (GLsizei n, GLuint *framebuffers);
   1386 GLAPI GLenum APIENTRY glCheckFramebufferStatus (GLenum target);
   1387 GLAPI void APIENTRY glFramebufferTexture1D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
   1388 GLAPI void APIENTRY glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
   1389 GLAPI void APIENTRY glFramebufferTexture3D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
   1390 GLAPI void APIENTRY glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
   1391 GLAPI void APIENTRY glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint *params);
   1392 GLAPI void APIENTRY glGenerateMipmap (GLenum target);
   1393 GLAPI void APIENTRY glBlitFramebuffer (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
   1394 GLAPI void APIENTRY glRenderbufferStorageMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
   1395 GLAPI void APIENTRY glFramebufferTextureLayer (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
   1396 GLAPI void *APIENTRY glMapBufferRange (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access);
   1397 GLAPI void APIENTRY glFlushMappedBufferRange (GLenum target, GLintptr offset, GLsizeiptr length);
   1398 GLAPI void APIENTRY glBindVertexArray (GLuint array);
   1399 GLAPI void APIENTRY glDeleteVertexArrays (GLsizei n, const GLuint *arrays);
   1400 GLAPI void APIENTRY glGenVertexArrays (GLsizei n, GLuint *arrays);
   1401 GLAPI GLboolean APIENTRY glIsVertexArray (GLuint array);
   1402 #endif
   1403 #endif /* GL_VERSION_3_0 */
   1404 
   1405 #ifndef GL_VERSION_3_1
   1406 #define GL_VERSION_3_1 1
   1407 #define GL_SAMPLER_2D_RECT                0x8B63
   1408 #define GL_SAMPLER_2D_RECT_SHADOW         0x8B64
   1409 #define GL_SAMPLER_BUFFER                 0x8DC2
   1410 #define GL_INT_SAMPLER_2D_RECT            0x8DCD
   1411 #define GL_INT_SAMPLER_BUFFER             0x8DD0
   1412 #define GL_UNSIGNED_INT_SAMPLER_2D_RECT   0x8DD5
   1413 #define GL_UNSIGNED_INT_SAMPLER_BUFFER    0x8DD8
   1414 #define GL_TEXTURE_BUFFER                 0x8C2A
   1415 #define GL_MAX_TEXTURE_BUFFER_SIZE        0x8C2B
   1416 #define GL_TEXTURE_BINDING_BUFFER         0x8C2C
   1417 #define GL_TEXTURE_BUFFER_DATA_STORE_BINDING 0x8C2D
   1418 #define GL_TEXTURE_RECTANGLE              0x84F5
   1419 #define GL_TEXTURE_BINDING_RECTANGLE      0x84F6
   1420 #define GL_PROXY_TEXTURE_RECTANGLE        0x84F7
   1421 #define GL_MAX_RECTANGLE_TEXTURE_SIZE     0x84F8
   1422 #define GL_R8_SNORM                       0x8F94
   1423 #define GL_RG8_SNORM                      0x8F95
   1424 #define GL_RGB8_SNORM                     0x8F96
   1425 #define GL_RGBA8_SNORM                    0x8F97
   1426 #define GL_R16_SNORM                      0x8F98
   1427 #define GL_RG16_SNORM                     0x8F99
   1428 #define GL_RGB16_SNORM                    0x8F9A
   1429 #define GL_RGBA16_SNORM                   0x8F9B
   1430 #define GL_SIGNED_NORMALIZED              0x8F9C
   1431 #define GL_PRIMITIVE_RESTART              0x8F9D
   1432 #define GL_PRIMITIVE_RESTART_INDEX        0x8F9E
   1433 #define GL_COPY_READ_BUFFER               0x8F36
   1434 #define GL_COPY_WRITE_BUFFER              0x8F37
   1435 #define GL_UNIFORM_BUFFER                 0x8A11
   1436 #define GL_UNIFORM_BUFFER_BINDING         0x8A28
   1437 #define GL_UNIFORM_BUFFER_START           0x8A29
   1438 #define GL_UNIFORM_BUFFER_SIZE            0x8A2A
   1439 #define GL_MAX_VERTEX_UNIFORM_BLOCKS      0x8A2B
   1440 #define GL_MAX_GEOMETRY_UNIFORM_BLOCKS    0x8A2C
   1441 #define GL_MAX_FRAGMENT_UNIFORM_BLOCKS    0x8A2D
   1442 #define GL_MAX_COMBINED_UNIFORM_BLOCKS    0x8A2E
   1443 #define GL_MAX_UNIFORM_BUFFER_BINDINGS    0x8A2F
   1444 #define GL_MAX_UNIFORM_BLOCK_SIZE         0x8A30
   1445 #define GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS 0x8A31
   1446 #define GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS 0x8A32
   1447 #define GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS 0x8A33
   1448 #define GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT 0x8A34
   1449 #define GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH 0x8A35
   1450 #define GL_ACTIVE_UNIFORM_BLOCKS          0x8A36
   1451 #define GL_UNIFORM_TYPE                   0x8A37
   1452 #define GL_UNIFORM_SIZE                   0x8A38
   1453 #define GL_UNIFORM_NAME_LENGTH            0x8A39
   1454 #define GL_UNIFORM_BLOCK_INDEX            0x8A3A
   1455 #define GL_UNIFORM_OFFSET                 0x8A3B
   1456 #define GL_UNIFORM_ARRAY_STRIDE           0x8A3C
   1457 #define GL_UNIFORM_MATRIX_STRIDE          0x8A3D
   1458 #define GL_UNIFORM_IS_ROW_MAJOR           0x8A3E
   1459 #define GL_UNIFORM_BLOCK_BINDING          0x8A3F
   1460 #define GL_UNIFORM_BLOCK_DATA_SIZE        0x8A40
   1461 #define GL_UNIFORM_BLOCK_NAME_LENGTH      0x8A41
   1462 #define GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS  0x8A42
   1463 #define GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES 0x8A43
   1464 #define GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER 0x8A44
   1465 #define GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER 0x8A45
   1466 #define GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER 0x8A46
   1467 #define GL_INVALID_INDEX                  0xFFFFFFFFu
   1468 typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDPROC) (GLenum mode, GLint first, GLsizei count, GLsizei instancecount);
   1469 typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount);
   1470 typedef void (APIENTRYP PFNGLTEXBUFFERPROC) (GLenum target, GLenum internalformat, GLuint buffer);
   1471 typedef void (APIENTRYP PFNGLPRIMITIVERESTARTINDEXPROC) (GLuint index);
   1472 typedef void (APIENTRYP PFNGLCOPYBUFFERSUBDATAPROC) (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
   1473 typedef void (APIENTRYP PFNGLGETUNIFORMINDICESPROC) (GLuint program, GLsizei uniformCount, const GLchar *const*uniformNames, GLuint *uniformIndices);
   1474 typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMSIVPROC) (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params);
   1475 typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMNAMEPROC) (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName);
   1476 typedef GLuint (APIENTRYP PFNGLGETUNIFORMBLOCKINDEXPROC) (GLuint program, const GLchar *uniformBlockName);
   1477 typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKIVPROC) (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params);
   1478 typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC) (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName);
   1479 typedef void (APIENTRYP PFNGLUNIFORMBLOCKBINDINGPROC) (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding);
   1480 #ifdef GL_GLEXT_PROTOTYPES
   1481 GLAPI void APIENTRY glDrawArraysInstanced (GLenum mode, GLint first, GLsizei count, GLsizei instancecount);
   1482 GLAPI void APIENTRY glDrawElementsInstanced (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount);
   1483 GLAPI void APIENTRY glTexBuffer (GLenum target, GLenum internalformat, GLuint buffer);
   1484 GLAPI void APIENTRY glPrimitiveRestartIndex (GLuint index);
   1485 GLAPI void APIENTRY glCopyBufferSubData (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
   1486 GLAPI void APIENTRY glGetUniformIndices (GLuint program, GLsizei uniformCount, const GLchar *const*uniformNames, GLuint *uniformIndices);
   1487 GLAPI void APIENTRY glGetActiveUniformsiv (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params);
   1488 GLAPI void APIENTRY glGetActiveUniformName (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName);
   1489 GLAPI GLuint APIENTRY glGetUniformBlockIndex (GLuint program, const GLchar *uniformBlockName);
   1490 GLAPI void APIENTRY glGetActiveUniformBlockiv (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params);
   1491 GLAPI void APIENTRY glGetActiveUniformBlockName (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName);
   1492 GLAPI void APIENTRY glUniformBlockBinding (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding);
   1493 #endif
   1494 #endif /* GL_VERSION_3_1 */
   1495 
   1496 #ifndef GL_VERSION_3_2
   1497 #define GL_VERSION_3_2 1
   1498 typedef struct __GLsync *GLsync;
   1499 #ifndef GLEXT_64_TYPES_DEFINED
   1500 /* This code block is duplicated in glxext.h, so must be protected */
   1501 #define GLEXT_64_TYPES_DEFINED
   1502 /* Define int32_t, int64_t, and uint64_t types for UST/MSC */
   1503 /* (as used in the GL_EXT_timer_query extension). */
   1504 #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
   1505 #include <inttypes.h>
   1506 #elif defined(__sun__) || defined(__digital__)
   1507 #include <inttypes.h>
   1508 #if defined(__STDC__)
   1509 #if defined(__arch64__) || defined(_LP64)
   1510 typedef long int int64_t;
   1511 typedef unsigned long int uint64_t;
   1512 #else
   1513 typedef long long int int64_t;
   1514 typedef unsigned long long int uint64_t;
   1515 #endif /* __arch64__ */
   1516 #endif /* __STDC__ */
   1517 #elif defined( __VMS ) || defined(__sgi)
   1518 #include <inttypes.h>
   1519 #elif defined(__SCO__) || defined(__USLC__)
   1520 #include <stdint.h>
   1521 #elif defined(__UNIXOS2__) || defined(__SOL64__)
   1522 typedef long int int32_t;
   1523 typedef long long int int64_t;
   1524 typedef unsigned long long int uint64_t;
   1525 #elif defined(_WIN32) && defined(__GNUC__)
   1526 #include <stdint.h>
   1527 #elif defined(_WIN32)
   1528 typedef __int32 int32_t;
   1529 typedef __int64 int64_t;
   1530 typedef unsigned __int64 uint64_t;
   1531 #else
   1532 /* Fallback if nothing above works */
   1533 #include <inttypes.h>
   1534 #endif
   1535 #endif
   1536 typedef uint64_t GLuint64;
   1537 typedef int64_t GLint64;
   1538 #define GL_CONTEXT_CORE_PROFILE_BIT       0x00000001
   1539 #define GL_CONTEXT_COMPATIBILITY_PROFILE_BIT 0x00000002
   1540 #define GL_LINES_ADJACENCY                0x000A
   1541 #define GL_LINE_STRIP_ADJACENCY           0x000B
   1542 #define GL_TRIANGLES_ADJACENCY            0x000C
   1543 #define GL_TRIANGLE_STRIP_ADJACENCY       0x000D
   1544 #define GL_PROGRAM_POINT_SIZE             0x8642
   1545 #define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS 0x8C29
   1546 #define GL_FRAMEBUFFER_ATTACHMENT_LAYERED 0x8DA7
   1547 #define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS 0x8DA8
   1548 #define GL_GEOMETRY_SHADER                0x8DD9
   1549 #define GL_GEOMETRY_VERTICES_OUT          0x8916
   1550 #define GL_GEOMETRY_INPUT_TYPE            0x8917
   1551 #define GL_GEOMETRY_OUTPUT_TYPE           0x8918
   1552 #define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS 0x8DDF
   1553 #define GL_MAX_GEOMETRY_OUTPUT_VERTICES   0x8DE0
   1554 #define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS 0x8DE1
   1555 #define GL_MAX_VERTEX_OUTPUT_COMPONENTS   0x9122
   1556 #define GL_MAX_GEOMETRY_INPUT_COMPONENTS  0x9123
   1557 #define GL_MAX_GEOMETRY_OUTPUT_COMPONENTS 0x9124
   1558 #define GL_MAX_FRAGMENT_INPUT_COMPONENTS  0x9125
   1559 #define GL_CONTEXT_PROFILE_MASK           0x9126
   1560 #define GL_DEPTH_CLAMP                    0x864F
   1561 #define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION 0x8E4C
   1562 #define GL_FIRST_VERTEX_CONVENTION        0x8E4D
   1563 #define GL_LAST_VERTEX_CONVENTION         0x8E4E
   1564 #define GL_PROVOKING_VERTEX               0x8E4F
   1565 #define GL_TEXTURE_CUBE_MAP_SEAMLESS      0x884F
   1566 #define GL_MAX_SERVER_WAIT_TIMEOUT        0x9111
   1567 #define GL_OBJECT_TYPE                    0x9112
   1568 #define GL_SYNC_CONDITION                 0x9113
   1569 #define GL_SYNC_STATUS                    0x9114
   1570 #define GL_SYNC_FLAGS                     0x9115
   1571 #define GL_SYNC_FENCE                     0x9116
   1572 #define GL_SYNC_GPU_COMMANDS_COMPLETE     0x9117
   1573 #define GL_UNSIGNALED                     0x9118
   1574 #define GL_SIGNALED                       0x9119
   1575 #define GL_ALREADY_SIGNALED               0x911A
   1576 #define GL_TIMEOUT_EXPIRED                0x911B
   1577 #define GL_CONDITION_SATISFIED            0x911C
   1578 #define GL_WAIT_FAILED                    0x911D
   1579 #define GL_TIMEOUT_IGNORED                0xFFFFFFFFFFFFFFFFull
   1580 #define GL_SYNC_FLUSH_COMMANDS_BIT        0x00000001
   1581 #define GL_SAMPLE_POSITION                0x8E50
   1582 #define GL_SAMPLE_MASK                    0x8E51
   1583 #define GL_SAMPLE_MASK_VALUE              0x8E52
   1584 #define GL_MAX_SAMPLE_MASK_WORDS          0x8E59
   1585 #define GL_TEXTURE_2D_MULTISAMPLE         0x9100
   1586 #define GL_PROXY_TEXTURE_2D_MULTISAMPLE   0x9101
   1587 #define GL_TEXTURE_2D_MULTISAMPLE_ARRAY   0x9102
   1588 #define GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9103
   1589 #define GL_TEXTURE_BINDING_2D_MULTISAMPLE 0x9104
   1590 #define GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY 0x9105
   1591 #define GL_TEXTURE_SAMPLES                0x9106
   1592 #define GL_TEXTURE_FIXED_SAMPLE_LOCATIONS 0x9107
   1593 #define GL_SAMPLER_2D_MULTISAMPLE         0x9108
   1594 #define GL_INT_SAMPLER_2D_MULTISAMPLE     0x9109
   1595 #define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE 0x910A
   1596 #define GL_SAMPLER_2D_MULTISAMPLE_ARRAY   0x910B
   1597 #define GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910C
   1598 #define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910D
   1599 #define GL_MAX_COLOR_TEXTURE_SAMPLES      0x910E
   1600 #define GL_MAX_DEPTH_TEXTURE_SAMPLES      0x910F
   1601 #define GL_MAX_INTEGER_SAMPLES            0x9110
   1602 typedef void (APIENTRYP PFNGLDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLint basevertex);
   1603 typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices, GLint basevertex);
   1604 typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex);
   1605 typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount, const GLint *basevertex);
   1606 typedef void (APIENTRYP PFNGLPROVOKINGVERTEXPROC) (GLenum mode);
   1607 typedef GLsync (APIENTRYP PFNGLFENCESYNCPROC) (GLenum condition, GLbitfield flags);
   1608 typedef GLboolean (APIENTRYP PFNGLISSYNCPROC) (GLsync sync);
   1609 typedef void (APIENTRYP PFNGLDELETESYNCPROC) (GLsync sync);
   1610 typedef GLenum (APIENTRYP PFNGLCLIENTWAITSYNCPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout);
   1611 typedef void (APIENTRYP PFNGLWAITSYNCPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout);
   1612 typedef void (APIENTRYP PFNGLGETINTEGER64VPROC) (GLenum pname, GLint64 *data);
   1613 typedef void (APIENTRYP PFNGLGETSYNCIVPROC) (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values);
   1614 typedef void (APIENTRYP PFNGLGETINTEGER64I_VPROC) (GLenum target, GLuint index, GLint64 *data);
   1615 typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERI64VPROC) (GLenum target, GLenum pname, GLint64 *params);
   1616 typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level);
   1617 typedef void (APIENTRYP PFNGLTEXIMAGE2DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
   1618 typedef void (APIENTRYP PFNGLTEXIMAGE3DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
   1619 typedef void (APIENTRYP PFNGLGETMULTISAMPLEFVPROC) (GLenum pname, GLuint index, GLfloat *val);
   1620 typedef void (APIENTRYP PFNGLSAMPLEMASKIPROC) (GLuint maskNumber, GLbitfield mask);
   1621 #ifdef GL_GLEXT_PROTOTYPES
   1622 GLAPI void APIENTRY glDrawElementsBaseVertex (GLenum mode, GLsizei count, GLenum type, const void *indices, GLint basevertex);
   1623 GLAPI void APIENTRY glDrawRangeElementsBaseVertex (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices, GLint basevertex);
   1624 GLAPI void APIENTRY glDrawElementsInstancedBaseVertex (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex);
   1625 GLAPI void APIENTRY glMultiDrawElementsBaseVertex (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount, const GLint *basevertex);
   1626 GLAPI void APIENTRY glProvokingVertex (GLenum mode);
   1627 GLAPI GLsync APIENTRY glFenceSync (GLenum condition, GLbitfield flags);
   1628 GLAPI GLboolean APIENTRY glIsSync (GLsync sync);
   1629 GLAPI void APIENTRY glDeleteSync (GLsync sync);
   1630 GLAPI GLenum APIENTRY glClientWaitSync (GLsync sync, GLbitfield flags, GLuint64 timeout);
   1631 GLAPI void APIENTRY glWaitSync (GLsync sync, GLbitfield flags, GLuint64 timeout);
   1632 GLAPI void APIENTRY glGetInteger64v (GLenum pname, GLint64 *data);
   1633 GLAPI void APIENTRY glGetSynciv (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values);
   1634 GLAPI void APIENTRY glGetInteger64i_v (GLenum target, GLuint index, GLint64 *data);
   1635 GLAPI void APIENTRY glGetBufferParameteri64v (GLenum target, GLenum pname, GLint64 *params);
   1636 GLAPI void APIENTRY glFramebufferTexture (GLenum target, GLenum attachment, GLuint texture, GLint level);
   1637 GLAPI void APIENTRY glTexImage2DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
   1638 GLAPI void APIENTRY glTexImage3DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
   1639 GLAPI void APIENTRY glGetMultisamplefv (GLenum pname, GLuint index, GLfloat *val);
   1640 GLAPI void APIENTRY glSampleMaski (GLuint maskNumber, GLbitfield mask);
   1641 #endif
   1642 #endif /* GL_VERSION_3_2 */
   1643 
   1644 #ifndef GL_VERSION_3_3
   1645 #define GL_VERSION_3_3 1
   1646 #define GL_VERTEX_ATTRIB_ARRAY_DIVISOR    0x88FE
   1647 #define GL_SRC1_COLOR                     0x88F9
   1648 #define GL_ONE_MINUS_SRC1_COLOR           0x88FA
   1649 #define GL_ONE_MINUS_SRC1_ALPHA           0x88FB
   1650 #define GL_MAX_DUAL_SOURCE_DRAW_BUFFERS   0x88FC
   1651 #define GL_ANY_SAMPLES_PASSED             0x8C2F
   1652 #define GL_SAMPLER_BINDING                0x8919
   1653 #define GL_RGB10_A2UI                     0x906F
   1654 #define GL_TEXTURE_SWIZZLE_R              0x8E42
   1655 #define GL_TEXTURE_SWIZZLE_G              0x8E43
   1656 #define GL_TEXTURE_SWIZZLE_B              0x8E44
   1657 #define GL_TEXTURE_SWIZZLE_A              0x8E45
   1658 #define GL_TEXTURE_SWIZZLE_RGBA           0x8E46
   1659 #define GL_TIME_ELAPSED                   0x88BF
   1660 #define GL_TIMESTAMP                      0x8E28
   1661 #define GL_INT_2_10_10_10_REV             0x8D9F
   1662 typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONINDEXEDPROC) (GLuint program, GLuint colorNumber, GLuint index, const GLchar *name);
   1663 typedef GLint (APIENTRYP PFNGLGETFRAGDATAINDEXPROC) (GLuint program, const GLchar *name);
   1664 typedef void (APIENTRYP PFNGLGENSAMPLERSPROC) (GLsizei count, GLuint *samplers);
   1665 typedef void (APIENTRYP PFNGLDELETESAMPLERSPROC) (GLsizei count, const GLuint *samplers);
   1666 typedef GLboolean (APIENTRYP PFNGLISSAMPLERPROC) (GLuint sampler);
   1667 typedef void (APIENTRYP PFNGLBINDSAMPLERPROC) (GLuint unit, GLuint sampler);
   1668 typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIPROC) (GLuint sampler, GLenum pname, GLint param);
   1669 typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIVPROC) (GLuint sampler, GLenum pname, const GLint *param);
   1670 typedef void (APIENTRYP PFNGLSAMPLERPARAMETERFPROC) (GLuint sampler, GLenum pname, GLfloat param);
   1671 typedef void (APIENTRYP PFNGLSAMPLERPARAMETERFVPROC) (GLuint sampler, GLenum pname, const GLfloat *param);
   1672 typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIIVPROC) (GLuint sampler, GLenum pname, const GLint *param);
   1673 typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIUIVPROC) (GLuint sampler, GLenum pname, const GLuint *param);
   1674 typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIVPROC) (GLuint sampler, GLenum pname, GLint *params);
   1675 typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIIVPROC) (GLuint sampler, GLenum pname, GLint *params);
   1676 typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERFVPROC) (GLuint sampler, GLenum pname, GLfloat *params);
   1677 typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIUIVPROC) (GLuint sampler, GLenum pname, GLuint *params);
   1678 typedef void (APIENTRYP PFNGLQUERYCOUNTERPROC) (GLuint id, GLenum target);
   1679 typedef void (APIENTRYP PFNGLGETQUERYOBJECTI64VPROC) (GLuint id, GLenum pname, GLint64 *params);
   1680 typedef void (APIENTRYP PFNGLGETQUERYOBJECTUI64VPROC) (GLuint id, GLenum pname, GLuint64 *params);
   1681 typedef void (APIENTRYP PFNGLVERTEXATTRIBDIVISORPROC) (GLuint index, GLuint divisor);
   1682 typedef void (APIENTRYP PFNGLVERTEXATTRIBP1UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value);
   1683 typedef void (APIENTRYP PFNGLVERTEXATTRIBP1UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
   1684 typedef void (APIENTRYP PFNGLVERTEXATTRIBP2UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value);
   1685 typedef void (APIENTRYP PFNGLVERTEXATTRIBP2UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
   1686 typedef void (APIENTRYP PFNGLVERTEXATTRIBP3UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value);
   1687 typedef void (APIENTRYP PFNGLVERTEXATTRIBP3UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
   1688 typedef void (APIENTRYP PFNGLVERTEXATTRIBP4UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value);
   1689 typedef void (APIENTRYP PFNGLVERTEXATTRIBP4UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
   1690 #ifdef GL_GLEXT_PROTOTYPES
   1691 GLAPI void APIENTRY glBindFragDataLocationIndexed (GLuint program, GLuint colorNumber, GLuint index, const GLchar *name);
   1692 GLAPI GLint APIENTRY glGetFragDataIndex (GLuint program, const GLchar *name);
   1693 GLAPI void APIENTRY glGenSamplers (GLsizei count, GLuint *samplers);
   1694 GLAPI void APIENTRY glDeleteSamplers (GLsizei count, const GLuint *samplers);
   1695 GLAPI GLboolean APIENTRY glIsSampler (GLuint sampler);
   1696 GLAPI void APIENTRY glBindSampler (GLuint unit, GLuint sampler);
   1697 GLAPI void APIENTRY glSamplerParameteri (GLuint sampler, GLenum pname, GLint param);
   1698 GLAPI void APIENTRY glSamplerParameteriv (GLuint sampler, GLenum pname, const GLint *param);
   1699 GLAPI void APIENTRY glSamplerParameterf (GLuint sampler, GLenum pname, GLfloat param);
   1700 GLAPI void APIENTRY glSamplerParameterfv (GLuint sampler, GLenum pname, const GLfloat *param);
   1701 GLAPI void APIENTRY glSamplerParameterIiv (GLuint sampler, GLenum pname, const GLint *param);
   1702 GLAPI void APIENTRY glSamplerParameterIuiv (GLuint sampler, GLenum pname, const GLuint *param);
   1703 GLAPI void APIENTRY glGetSamplerParameteriv (GLuint sampler, GLenum pname, GLint *params);
   1704 GLAPI void APIENTRY glGetSamplerParameterIiv (GLuint sampler, GLenum pname, GLint *params);
   1705 GLAPI void APIENTRY glGetSamplerParameterfv (GLuint sampler, GLenum pname, GLfloat *params);
   1706 GLAPI void APIENTRY glGetSamplerParameterIuiv (GLuint sampler, GLenum pname, GLuint *params);
   1707 GLAPI void APIENTRY glQueryCounter (GLuint id, GLenum target);
   1708 GLAPI void APIENTRY glGetQueryObjecti64v (GLuint id, GLenum pname, GLint64 *params);
   1709 GLAPI void APIENTRY glGetQueryObjectui64v (GLuint id, GLenum pname, GLuint64 *params);
   1710 GLAPI void APIENTRY glVertexAttribDivisor (GLuint index, GLuint divisor);
   1711 GLAPI void APIENTRY glVertexAttribP1ui (GLuint index, GLenum type, GLboolean normalized, GLuint value);
   1712 GLAPI void APIENTRY glVertexAttribP1uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
   1713 GLAPI void APIENTRY glVertexAttribP2ui (GLuint index, GLenum type, GLboolean normalized, GLuint value);
   1714 GLAPI void APIENTRY glVertexAttribP2uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
   1715 GLAPI void APIENTRY glVertexAttribP3ui (GLuint index, GLenum type, GLboolean normalized, GLuint value);
   1716 GLAPI void APIENTRY glVertexAttribP3uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
   1717 GLAPI void APIENTRY glVertexAttribP4ui (GLuint index, GLenum type, GLboolean normalized, GLuint value);
   1718 GLAPI void APIENTRY glVertexAttribP4uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
   1719 #endif
   1720 #endif /* GL_VERSION_3_3 */
   1721 
   1722 #ifndef GL_VERSION_4_0
   1723 #define GL_VERSION_4_0 1
   1724 #define GL_SAMPLE_SHADING                 0x8C36
   1725 #define GL_MIN_SAMPLE_SHADING_VALUE       0x8C37
   1726 #define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5E
   1727 #define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5F
   1728 #define GL_TEXTURE_CUBE_MAP_ARRAY         0x9009
   1729 #define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY 0x900A
   1730 #define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY   0x900B
   1731 #define GL_SAMPLER_CUBE_MAP_ARRAY         0x900C
   1732 #define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW  0x900D
   1733 #define GL_INT_SAMPLER_CUBE_MAP_ARRAY     0x900E
   1734 #define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY 0x900F
   1735 #define GL_DRAW_INDIRECT_BUFFER           0x8F3F
   1736 #define GL_DRAW_INDIRECT_BUFFER_BINDING   0x8F43
   1737 #define GL_GEOMETRY_SHADER_INVOCATIONS    0x887F
   1738 #define GL_MAX_GEOMETRY_SHADER_INVOCATIONS 0x8E5A
   1739 #define GL_MIN_FRAGMENT_INTERPOLATION_OFFSET 0x8E5B
   1740 #define GL_MAX_FRAGMENT_INTERPOLATION_OFFSET 0x8E5C
   1741 #define GL_FRAGMENT_INTERPOLATION_OFFSET_BITS 0x8E5D
   1742 #define GL_MAX_VERTEX_STREAMS             0x8E71
   1743 #define GL_DOUBLE_VEC2                    0x8FFC
   1744 #define GL_DOUBLE_VEC3                    0x8FFD
   1745 #define GL_DOUBLE_VEC4                    0x8FFE
   1746 #define GL_DOUBLE_MAT2                    0x8F46
   1747 #define GL_DOUBLE_MAT3                    0x8F47
   1748 #define GL_DOUBLE_MAT4                    0x8F48
   1749 #define GL_DOUBLE_MAT2x3                  0x8F49
   1750 #define GL_DOUBLE_MAT2x4                  0x8F4A
   1751 #define GL_DOUBLE_MAT3x2                  0x8F4B
   1752 #define GL_DOUBLE_MAT3x4                  0x8F4C
   1753 #define GL_DOUBLE_MAT4x2                  0x8F4D
   1754 #define GL_DOUBLE_MAT4x3                  0x8F4E
   1755 #define GL_ACTIVE_SUBROUTINES             0x8DE5
   1756 #define GL_ACTIVE_SUBROUTINE_UNIFORMS     0x8DE6
   1757 #define GL_ACTIVE_SUBROUTINE_UNIFORM_LOCATIONS 0x8E47
   1758 #define GL_ACTIVE_SUBROUTINE_MAX_LENGTH   0x8E48
   1759 #define GL_ACTIVE_SUBROUTINE_UNIFORM_MAX_LENGTH 0x8E49
   1760 #define GL_MAX_SUBROUTINES                0x8DE7
   1761 #define GL_MAX_SUBROUTINE_UNIFORM_LOCATIONS 0x8DE8
   1762 #define GL_NUM_COMPATIBLE_SUBROUTINES     0x8E4A
   1763 #define GL_COMPATIBLE_SUBROUTINES         0x8E4B
   1764 #define GL_PATCHES                        0x000E
   1765 #define GL_PATCH_VERTICES                 0x8E72
   1766 #define GL_PATCH_DEFAULT_INNER_LEVEL      0x8E73
   1767 #define GL_PATCH_DEFAULT_OUTER_LEVEL      0x8E74
   1768 #define GL_TESS_CONTROL_OUTPUT_VERTICES   0x8E75
   1769 #define GL_TESS_GEN_MODE                  0x8E76
   1770 #define GL_TESS_GEN_SPACING               0x8E77
   1771 #define GL_TESS_GEN_VERTEX_ORDER          0x8E78
   1772 #define GL_TESS_GEN_POINT_MODE            0x8E79
   1773 #define GL_ISOLINES                       0x8E7A
   1774 #define GL_FRACTIONAL_ODD                 0x8E7B
   1775 #define GL_FRACTIONAL_EVEN                0x8E7C
   1776 #define GL_MAX_PATCH_VERTICES             0x8E7D
   1777 #define GL_MAX_TESS_GEN_LEVEL             0x8E7E
   1778 #define GL_MAX_TESS_CONTROL_UNIFORM_COMPONENTS 0x8E7F
   1779 #define GL_MAX_TESS_EVALUATION_UNIFORM_COMPONENTS 0x8E80
   1780 #define GL_MAX_TESS_CONTROL_TEXTURE_IMAGE_UNITS 0x8E81
   1781 #define GL_MAX_TESS_EVALUATION_TEXTURE_IMAGE_UNITS 0x8E82
   1782 #define GL_MAX_TESS_CONTROL_OUTPUT_COMPONENTS 0x8E83
   1783 #define GL_MAX_TESS_PATCH_COMPONENTS      0x8E84
   1784 #define GL_MAX_TESS_CONTROL_TOTAL_OUTPUT_COMPONENTS 0x8E85
   1785 #define GL_MAX_TESS_EVALUATION_OUTPUT_COMPONENTS 0x8E86
   1786 #define GL_MAX_TESS_CONTROL_UNIFORM_BLOCKS 0x8E89
   1787 #define GL_MAX_TESS_EVALUATION_UNIFORM_BLOCKS 0x8E8A
   1788 #define GL_MAX_TESS_CONTROL_INPUT_COMPONENTS 0x886C
   1789 #define GL_MAX_TESS_EVALUATION_INPUT_COMPONENTS 0x886D
   1790 #define GL_MAX_COMBINED_TESS_CONTROL_UNIFORM_COMPONENTS 0x8E1E
   1791 #define GL_MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS 0x8E1F
   1792 #define GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_CONTROL_SHADER 0x84F0
   1793 #define GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_EVALUATION_SHADER 0x84F1
   1794 #define GL_TESS_EVALUATION_SHADER         0x8E87
   1795 #define GL_TESS_CONTROL_SHADER            0x8E88
   1796 #define GL_TRANSFORM_FEEDBACK             0x8E22
   1797 #define GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED 0x8E23
   1798 #define GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE 0x8E24
   1799 #define GL_TRANSFORM_FEEDBACK_BINDING     0x8E25
   1800 #define GL_MAX_TRANSFORM_FEEDBACK_BUFFERS 0x8E70
   1801 typedef void (APIENTRYP PFNGLMINSAMPLESHADINGPROC) (GLfloat value);
   1802 typedef void (APIENTRYP PFNGLBLENDEQUATIONIPROC) (GLuint buf, GLenum mode);
   1803 typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEIPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha);
   1804 typedef void (APIENTRYP PFNGLBLENDFUNCIPROC) (GLuint buf, GLenum src, GLenum dst);
   1805 typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEIPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
   1806 typedef void (APIENTRYP PFNGLDRAWARRAYSINDIRECTPROC) (GLenum mode, const void *indirect);
   1807 typedef void (APIENTRYP PFNGLDRAWELEMENTSINDIRECTPROC) (GLenum mode, GLenum type, const void *indirect);
   1808 typedef void (APIENTRYP PFNGLUNIFORM1DPROC) (GLint location, GLdouble x);
   1809 typedef void (APIENTRYP PFNGLUNIFORM2DPROC) (GLint location, GLdouble x, GLdouble y);
   1810 typedef void (APIENTRYP PFNGLUNIFORM3DPROC) (GLint location, GLdouble x, GLdouble y, GLdouble z);
   1811 typedef void (APIENTRYP PFNGLUNIFORM4DPROC) (GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
   1812 typedef void (APIENTRYP PFNGLUNIFORM1DVPROC) (GLint location, GLsizei count, const GLdouble *value);
   1813 typedef void (APIENTRYP PFNGLUNIFORM2DVPROC) (GLint location, GLsizei count, const GLdouble *value);
   1814 typedef void (APIENTRYP PFNGLUNIFORM3DVPROC) (GLint location, GLsizei count, const GLdouble *value);
   1815 typedef void (APIENTRYP PFNGLUNIFORM4DVPROC) (GLint location, GLsizei count, const GLdouble *value);
   1816 typedef void (APIENTRYP PFNGLUNIFORMMATRIX2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1817 typedef void (APIENTRYP PFNGLUNIFORMMATRIX3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1818 typedef void (APIENTRYP PFNGLUNIFORMMATRIX4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1819 typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1820 typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1821 typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1822 typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1823 typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1824 typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1825 typedef void (APIENTRYP PFNGLGETUNIFORMDVPROC) (GLuint program, GLint location, GLdouble *params);
   1826 typedef GLint (APIENTRYP PFNGLGETSUBROUTINEUNIFORMLOCATIONPROC) (GLuint program, GLenum shadertype, const GLchar *name);
   1827 typedef GLuint (APIENTRYP PFNGLGETSUBROUTINEINDEXPROC) (GLuint program, GLenum shadertype, const GLchar *name);
   1828 typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINEUNIFORMIVPROC) (GLuint program, GLenum shadertype, GLuint index, GLenum pname, GLint *values);
   1829 typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINEUNIFORMNAMEPROC) (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name);
   1830 typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINENAMEPROC) (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name);
   1831 typedef void (APIENTRYP PFNGLUNIFORMSUBROUTINESUIVPROC) (GLenum shadertype, GLsizei count, const GLuint *indices);
   1832 typedef void (APIENTRYP PFNGLGETUNIFORMSUBROUTINEUIVPROC) (GLenum shadertype, GLint location, GLuint *params);
   1833 typedef void (APIENTRYP PFNGLGETPROGRAMSTAGEIVPROC) (GLuint program, GLenum shadertype, GLenum pname, GLint *values);
   1834 typedef void (APIENTRYP PFNGLPATCHPARAMETERIPROC) (GLenum pname, GLint value);
   1835 typedef void (APIENTRYP PFNGLPATCHPARAMETERFVPROC) (GLenum pname, const GLfloat *values);
   1836 typedef void (APIENTRYP PFNGLBINDTRANSFORMFEEDBACKPROC) (GLenum target, GLuint id);
   1837 typedef void (APIENTRYP PFNGLDELETETRANSFORMFEEDBACKSPROC) (GLsizei n, const GLuint *ids);
   1838 typedef void (APIENTRYP PFNGLGENTRANSFORMFEEDBACKSPROC) (GLsizei n, GLuint *ids);
   1839 typedef GLboolean (APIENTRYP PFNGLISTRANSFORMFEEDBACKPROC) (GLuint id);
   1840 typedef void (APIENTRYP PFNGLPAUSETRANSFORMFEEDBACKPROC) (void);
   1841 typedef void (APIENTRYP PFNGLRESUMETRANSFORMFEEDBACKPROC) (void);
   1842 typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKPROC) (GLenum mode, GLuint id);
   1843 typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKSTREAMPROC) (GLenum mode, GLuint id, GLuint stream);
   1844 typedef void (APIENTRYP PFNGLBEGINQUERYINDEXEDPROC) (GLenum target, GLuint index, GLuint id);
   1845 typedef void (APIENTRYP PFNGLENDQUERYINDEXEDPROC) (GLenum target, GLuint index);
   1846 typedef void (APIENTRYP PFNGLGETQUERYINDEXEDIVPROC) (GLenum target, GLuint index, GLenum pname, GLint *params);
   1847 #ifdef GL_GLEXT_PROTOTYPES
   1848 GLAPI void APIENTRY glMinSampleShading (GLfloat value);
   1849 GLAPI void APIENTRY glBlendEquationi (GLuint buf, GLenum mode);
   1850 GLAPI void APIENTRY glBlendEquationSeparatei (GLuint buf, GLenum modeRGB, GLenum modeAlpha);
   1851 GLAPI void APIENTRY glBlendFunci (GLuint buf, GLenum src, GLenum dst);
   1852 GLAPI void APIENTRY glBlendFuncSeparatei (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
   1853 GLAPI void APIENTRY glDrawArraysIndirect (GLenum mode, const void *indirect);
   1854 GLAPI void APIENTRY glDrawElementsIndirect (GLenum mode, GLenum type, const void *indirect);
   1855 GLAPI void APIENTRY glUniform1d (GLint location, GLdouble x);
   1856 GLAPI void APIENTRY glUniform2d (GLint location, GLdouble x, GLdouble y);
   1857 GLAPI void APIENTRY glUniform3d (GLint location, GLdouble x, GLdouble y, GLdouble z);
   1858 GLAPI void APIENTRY glUniform4d (GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
   1859 GLAPI void APIENTRY glUniform1dv (GLint location, GLsizei count, const GLdouble *value);
   1860 GLAPI void APIENTRY glUniform2dv (GLint location, GLsizei count, const GLdouble *value);
   1861 GLAPI void APIENTRY glUniform3dv (GLint location, GLsizei count, const GLdouble *value);
   1862 GLAPI void APIENTRY glUniform4dv (GLint location, GLsizei count, const GLdouble *value);
   1863 GLAPI void APIENTRY glUniformMatrix2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1864 GLAPI void APIENTRY glUniformMatrix3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1865 GLAPI void APIENTRY glUniformMatrix4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1866 GLAPI void APIENTRY glUniformMatrix2x3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1867 GLAPI void APIENTRY glUniformMatrix2x4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1868 GLAPI void APIENTRY glUniformMatrix3x2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1869 GLAPI void APIENTRY glUniformMatrix3x4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1870 GLAPI void APIENTRY glUniformMatrix4x2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1871 GLAPI void APIENTRY glUniformMatrix4x3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1872 GLAPI void APIENTRY glGetUniformdv (GLuint program, GLint location, GLdouble *params);
   1873 GLAPI GLint APIENTRY glGetSubroutineUniformLocation (GLuint program, GLenum shadertype, const GLchar *name);
   1874 GLAPI GLuint APIENTRY glGetSubroutineIndex (GLuint program, GLenum shadertype, const GLchar *name);
   1875 GLAPI void APIENTRY glGetActiveSubroutineUniformiv (GLuint program, GLenum shadertype, GLuint index, GLenum pname, GLint *values);
   1876 GLAPI void APIENTRY glGetActiveSubroutineUniformName (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name);
   1877 GLAPI void APIENTRY glGetActiveSubroutineName (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name);
   1878 GLAPI void APIENTRY glUniformSubroutinesuiv (GLenum shadertype, GLsizei count, const GLuint *indices);
   1879 GLAPI void APIENTRY glGetUniformSubroutineuiv (GLenum shadertype, GLint location, GLuint *params);
   1880 GLAPI void APIENTRY glGetProgramStageiv (GLuint program, GLenum shadertype, GLenum pname, GLint *values);
   1881 GLAPI void APIENTRY glPatchParameteri (GLenum pname, GLint value);
   1882 GLAPI void APIENTRY glPatchParameterfv (GLenum pname, const GLfloat *values);
   1883 GLAPI void APIENTRY glBindTransformFeedback (GLenum target, GLuint id);
   1884 GLAPI void APIENTRY glDeleteTransformFeedbacks (GLsizei n, const GLuint *ids);
   1885 GLAPI void APIENTRY glGenTransformFeedbacks (GLsizei n, GLuint *ids);
   1886 GLAPI GLboolean APIENTRY glIsTransformFeedback (GLuint id);
   1887 GLAPI void APIENTRY glPauseTransformFeedback (void);
   1888 GLAPI void APIENTRY glResumeTransformFeedback (void);
   1889 GLAPI void APIENTRY glDrawTransformFeedback (GLenum mode, GLuint id);
   1890 GLAPI void APIENTRY glDrawTransformFeedbackStream (GLenum mode, GLuint id, GLuint stream);
   1891 GLAPI void APIENTRY glBeginQueryIndexed (GLenum target, GLuint index, GLuint id);
   1892 GLAPI void APIENTRY glEndQueryIndexed (GLenum target, GLuint index);
   1893 GLAPI void APIENTRY glGetQueryIndexediv (GLenum target, GLuint index, GLenum pname, GLint *params);
   1894 #endif
   1895 #endif /* GL_VERSION_4_0 */
   1896 
   1897 #ifndef GL_VERSION_4_1
   1898 #define GL_VERSION_4_1 1
   1899 #define GL_FIXED                          0x140C
   1900 #define GL_IMPLEMENTATION_COLOR_READ_TYPE 0x8B9A
   1901 #define GL_IMPLEMENTATION_COLOR_READ_FORMAT 0x8B9B
   1902 #define GL_LOW_FLOAT                      0x8DF0
   1903 #define GL_MEDIUM_FLOAT                   0x8DF1
   1904 #define GL_HIGH_FLOAT                     0x8DF2
   1905 #define GL_LOW_INT                        0x8DF3
   1906 #define GL_MEDIUM_INT                     0x8DF4
   1907 #define GL_HIGH_INT                       0x8DF5
   1908 #define GL_SHADER_COMPILER                0x8DFA
   1909 #define GL_SHADER_BINARY_FORMATS          0x8DF8
   1910 #define GL_NUM_SHADER_BINARY_FORMATS      0x8DF9
   1911 #define GL_MAX_VERTEX_UNIFORM_VECTORS     0x8DFB
   1912 #define GL_MAX_VARYING_VECTORS            0x8DFC
   1913 #define GL_MAX_FRAGMENT_UNIFORM_VECTORS   0x8DFD
   1914 #define GL_RGB565                         0x8D62
   1915 #define GL_PROGRAM_BINARY_RETRIEVABLE_HINT 0x8257
   1916 #define GL_PROGRAM_BINARY_LENGTH          0x8741
   1917 #define GL_NUM_PROGRAM_BINARY_FORMATS     0x87FE
   1918 #define GL_PROGRAM_BINARY_FORMATS         0x87FF
   1919 #define GL_VERTEX_SHADER_BIT              0x00000001
   1920 #define GL_FRAGMENT_SHADER_BIT            0x00000002
   1921 #define GL_GEOMETRY_SHADER_BIT            0x00000004
   1922 #define GL_TESS_CONTROL_SHADER_BIT        0x00000008
   1923 #define GL_TESS_EVALUATION_SHADER_BIT     0x00000010
   1924 #define GL_ALL_SHADER_BITS                0xFFFFFFFF
   1925 #define GL_PROGRAM_SEPARABLE              0x8258
   1926 #define GL_ACTIVE_PROGRAM                 0x8259
   1927 #define GL_PROGRAM_PIPELINE_BINDING       0x825A
   1928 #define GL_MAX_VIEWPORTS                  0x825B
   1929 #define GL_VIEWPORT_SUBPIXEL_BITS         0x825C
   1930 #define GL_VIEWPORT_BOUNDS_RANGE          0x825D
   1931 #define GL_LAYER_PROVOKING_VERTEX         0x825E
   1932 #define GL_VIEWPORT_INDEX_PROVOKING_VERTEX 0x825F
   1933 #define GL_UNDEFINED_VERTEX               0x8260
   1934 typedef void (APIENTRYP PFNGLRELEASESHADERCOMPILERPROC) (void);
   1935 typedef void (APIENTRYP PFNGLSHADERBINARYPROC) (GLsizei count, const GLuint *shaders, GLenum binaryformat, const void *binary, GLsizei length);
   1936 typedef void (APIENTRYP PFNGLGETSHADERPRECISIONFORMATPROC) (GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision);
   1937 typedef void (APIENTRYP PFNGLDEPTHRANGEFPROC) (GLfloat n, GLfloat f);
   1938 typedef void (APIENTRYP PFNGLCLEARDEPTHFPROC) (GLfloat d);
   1939 typedef void (APIENTRYP PFNGLGETPROGRAMBINARYPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary);
   1940 typedef void (APIENTRYP PFNGLPROGRAMBINARYPROC) (GLuint program, GLenum binaryFormat, const void *binary, GLsizei length);
   1941 typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIPROC) (GLuint program, GLenum pname, GLint value);
   1942 typedef void (APIENTRYP PFNGLUSEPROGRAMSTAGESPROC) (GLuint pipeline, GLbitfield stages, GLuint program);
   1943 typedef void (APIENTRYP PFNGLACTIVESHADERPROGRAMPROC) (GLuint pipeline, GLuint program);
   1944 typedef GLuint (APIENTRYP PFNGLCREATESHADERPROGRAMVPROC) (GLenum type, GLsizei count, const GLchar *const*strings);
   1945 typedef void (APIENTRYP PFNGLBINDPROGRAMPIPELINEPROC) (GLuint pipeline);
   1946 typedef void (APIENTRYP PFNGLDELETEPROGRAMPIPELINESPROC) (GLsizei n, const GLuint *pipelines);
   1947 typedef void (APIENTRYP PFNGLGENPROGRAMPIPELINESPROC) (GLsizei n, GLuint *pipelines);
   1948 typedef GLboolean (APIENTRYP PFNGLISPROGRAMPIPELINEPROC) (GLuint pipeline);
   1949 typedef void (APIENTRYP PFNGLGETPROGRAMPIPELINEIVPROC) (GLuint pipeline, GLenum pname, GLint *params);
   1950 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IPROC) (GLuint program, GLint location, GLint v0);
   1951 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
   1952 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FPROC) (GLuint program, GLint location, GLfloat v0);
   1953 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
   1954 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DPROC) (GLuint program, GLint location, GLdouble v0);
   1955 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value);
   1956 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIPROC) (GLuint program, GLint location, GLuint v0);
   1957 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
   1958 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IPROC) (GLuint program, GLint location, GLint v0, GLint v1);
   1959 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
   1960 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1);
   1961 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
   1962 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1);
   1963 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value);
   1964 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1);
   1965 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
   1966 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2);
   1967 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
   1968 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
   1969 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
   1970 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2);
   1971 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value);
   1972 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2);
   1973 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
   1974 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
   1975 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
   1976 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
   1977 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
   1978 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2, GLdouble v3);
   1979 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value);
   1980 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
   1981 typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
   1982 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   1983 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   1984 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   1985 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1986 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1987 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1988 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   1989 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   1990 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   1991 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   1992 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   1993 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   1994 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1995 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1996 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1997 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1998 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   1999 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   2000 typedef void (APIENTRYP PFNGLVALIDATEPROGRAMPIPELINEPROC) (GLuint pipeline);
   2001 typedef void (APIENTRYP PFNGLGETPROGRAMPIPELINEINFOLOGPROC) (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
   2002 typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DPROC) (GLuint index, GLdouble x);
   2003 typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DPROC) (GLuint index, GLdouble x, GLdouble y);
   2004 typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z);
   2005 typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
   2006 typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DVPROC) (GLuint index, const GLdouble *v);
   2007 typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DVPROC) (GLuint index, const GLdouble *v);
   2008 typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DVPROC) (GLuint index, const GLdouble *v);
   2009 typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DVPROC) (GLuint index, const GLdouble *v);
   2010 typedef void (APIENTRYP PFNGLVERTEXATTRIBLPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer);
   2011 typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLDVPROC) (GLuint index, GLenum pname, GLdouble *params);
   2012 typedef void (APIENTRYP PFNGLVIEWPORTARRAYVPROC) (GLuint first, GLsizei count, const GLfloat *v);
   2013 typedef void (APIENTRYP PFNGLVIEWPORTINDEXEDFPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat w, GLfloat h);
   2014 typedef void (APIENTRYP PFNGLVIEWPORTINDEXEDFVPROC) (GLuint index, const GLfloat *v);
   2015 typedef void (APIENTRYP PFNGLSCISSORARRAYVPROC) (GLuint first, GLsizei count, const GLint *v);
   2016 typedef void (APIENTRYP PFNGLSCISSORINDEXEDPROC) (GLuint index, GLint left, GLint bottom, GLsizei width, GLsizei height);
   2017 typedef void (APIENTRYP PFNGLSCISSORINDEXEDVPROC) (GLuint index, const GLint *v);
   2018 typedef void (APIENTRYP PFNGLDEPTHRANGEARRAYVPROC) (GLuint first, GLsizei count, const GLdouble *v);
   2019 typedef void (APIENTRYP PFNGLDEPTHRANGEINDEXEDPROC) (GLuint index, GLdouble n, GLdouble f);
   2020 typedef void (APIENTRYP PFNGLGETFLOATI_VPROC) (GLenum target, GLuint index, GLfloat *data);
   2021 typedef void (APIENTRYP PFNGLGETDOUBLEI_VPROC) (GLenum target, GLuint index, GLdouble *data);
   2022 #ifdef GL_GLEXT_PROTOTYPES
   2023 GLAPI void APIENTRY glReleaseShaderCompiler (void);
   2024 GLAPI void APIENTRY glShaderBinary (GLsizei count, const GLuint *shaders, GLenum binaryformat, const void *binary, GLsizei length);
   2025 GLAPI void APIENTRY glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision);
   2026 GLAPI void APIENTRY glDepthRangef (GLfloat n, GLfloat f);
   2027 GLAPI void APIENTRY glClearDepthf (GLfloat d);
   2028 GLAPI void APIENTRY glGetProgramBinary (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary);
   2029 GLAPI void APIENTRY glProgramBinary (GLuint program, GLenum binaryFormat, const void *binary, GLsizei length);
   2030 GLAPI void APIENTRY glProgramParameteri (GLuint program, GLenum pname, GLint value);
   2031 GLAPI void APIENTRY glUseProgramStages (GLuint pipeline, GLbitfield stages, GLuint program);
   2032 GLAPI void APIENTRY glActiveShaderProgram (GLuint pipeline, GLuint program);
   2033 GLAPI GLuint APIENTRY glCreateShaderProgramv (GLenum type, GLsizei count, const GLchar *const*strings);
   2034 GLAPI void APIENTRY glBindProgramPipeline (GLuint pipeline);
   2035 GLAPI void APIENTRY glDeleteProgramPipelines (GLsizei n, const GLuint *pipelines);
   2036 GLAPI void APIENTRY glGenProgramPipelines (GLsizei n, GLuint *pipelines);
   2037 GLAPI GLboolean APIENTRY glIsProgramPipeline (GLuint pipeline);
   2038 GLAPI void APIENTRY glGetProgramPipelineiv (GLuint pipeline, GLenum pname, GLint *params);
   2039 GLAPI void APIENTRY glProgramUniform1i (GLuint program, GLint location, GLint v0);
   2040 GLAPI void APIENTRY glProgramUniform1iv (GLuint program, GLint location, GLsizei count, const GLint *value);
   2041 GLAPI void APIENTRY glProgramUniform1f (GLuint program, GLint location, GLfloat v0);
   2042 GLAPI void APIENTRY glProgramUniform1fv (GLuint program, GLint location, GLsizei count, const GLfloat *value);
   2043 GLAPI void APIENTRY glProgramUniform1d (GLuint program, GLint location, GLdouble v0);
   2044 GLAPI void APIENTRY glProgramUniform1dv (GLuint program, GLint location, GLsizei count, const GLdouble *value);
   2045 GLAPI void APIENTRY glProgramUniform1ui (GLuint program, GLint location, GLuint v0);
   2046 GLAPI void APIENTRY glProgramUniform1uiv (GLuint program, GLint location, GLsizei count, const GLuint *value);
   2047 GLAPI void APIENTRY glProgramUniform2i (GLuint program, GLint location, GLint v0, GLint v1);
   2048 GLAPI void APIENTRY glProgramUniform2iv (GLuint program, GLint location, GLsizei count, const GLint *value);
   2049 GLAPI void APIENTRY glProgramUniform2f (GLuint program, GLint location, GLfloat v0, GLfloat v1);
   2050 GLAPI void APIENTRY glProgramUniform2fv (GLuint program, GLint location, GLsizei count, const GLfloat *value);
   2051 GLAPI void APIENTRY glProgramUniform2d (GLuint program, GLint location, GLdouble v0, GLdouble v1);
   2052 GLAPI void APIENTRY glProgramUniform2dv (GLuint program, GLint location, GLsizei count, const GLdouble *value);
   2053 GLAPI void APIENTRY glProgramUniform2ui (GLuint program, GLint location, GLuint v0, GLuint v1);
   2054 GLAPI void APIENTRY glProgramUniform2uiv (GLuint program, GLint location, GLsizei count, const GLuint *value);
   2055 GLAPI void APIENTRY glProgramUniform3i (GLuint program, GLint location, GLint v0, GLint v1, GLint v2);
   2056 GLAPI void APIENTRY glProgramUniform3iv (GLuint program, GLint location, GLsizei count, const GLint *value);
   2057 GLAPI void APIENTRY glProgramUniform3f (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
   2058 GLAPI void APIENTRY glProgramUniform3fv (GLuint program, GLint location, GLsizei count, const GLfloat *value);
   2059 GLAPI void APIENTRY glProgramUniform3d (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2);
   2060 GLAPI void APIENTRY glProgramUniform3dv (GLuint program, GLint location, GLsizei count, const GLdouble *value);
   2061 GLAPI void APIENTRY glProgramUniform3ui (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2);
   2062 GLAPI void APIENTRY glProgramUniform3uiv (GLuint program, GLint location, GLsizei count, const GLuint *value);
   2063 GLAPI void APIENTRY glProgramUniform4i (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
   2064 GLAPI void APIENTRY glProgramUniform4iv (GLuint program, GLint location, GLsizei count, const GLint *value);
   2065 GLAPI void APIENTRY glProgramUniform4f (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
   2066 GLAPI void APIENTRY glProgramUniform4fv (GLuint program, GLint location, GLsizei count, const GLfloat *value);
   2067 GLAPI void APIENTRY glProgramUniform4d (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2, GLdouble v3);
   2068 GLAPI void APIENTRY glProgramUniform4dv (GLuint program, GLint location, GLsizei count, const GLdouble *value);
   2069 GLAPI void APIENTRY glProgramUniform4ui (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
   2070 GLAPI void APIENTRY glProgramUniform4uiv (GLuint program, GLint location, GLsizei count, const GLuint *value);
   2071 GLAPI void APIENTRY glProgramUniformMatrix2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   2072 GLAPI void APIENTRY glProgramUniformMatrix3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   2073 GLAPI void APIENTRY glProgramUniformMatrix4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   2074 GLAPI void APIENTRY glProgramUniformMatrix2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   2075 GLAPI void APIENTRY glProgramUniformMatrix3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   2076 GLAPI void APIENTRY glProgramUniformMatrix4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   2077 GLAPI void APIENTRY glProgramUniformMatrix2x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   2078 GLAPI void APIENTRY glProgramUniformMatrix3x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   2079 GLAPI void APIENTRY glProgramUniformMatrix2x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   2080 GLAPI void APIENTRY glProgramUniformMatrix4x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   2081 GLAPI void APIENTRY glProgramUniformMatrix3x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   2082 GLAPI void APIENTRY glProgramUniformMatrix4x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
   2083 GLAPI void APIENTRY glProgramUniformMatrix2x3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   2084 GLAPI void APIENTRY glProgramUniformMatrix3x2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   2085 GLAPI void APIENTRY glProgramUniformMatrix2x4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   2086 GLAPI void APIENTRY glProgramUniformMatrix4x2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   2087 GLAPI void APIENTRY glProgramUniformMatrix3x4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   2088 GLAPI void APIENTRY glProgramUniformMatrix4x3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
   2089 GLAPI void APIENTRY glValidateProgramPipeline (GLuint pipeline);
   2090 GLAPI void APIENTRY glGetProgramPipelineInfoLog (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
   2091 GLAPI void APIENTRY glVertexAttribL1d (GLuint index, GLdouble x);
   2092 GLAPI void APIENTRY glVertexAttribL2d (GLuint index, GLdouble x, GLdouble y);
   2093 GLAPI void APIENTRY glVertexAttribL3d (GLuint index, GLdouble x, GLdouble y, GLdouble z);
   2094 GLAPI void APIENTRY glVertexAttribL4d (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
   2095 GLAPI void APIENTRY glVertexAttribL1dv (GLuint index, const GLdouble *v);
   2096 GLAPI void APIENTRY glVertexAttribL2dv (GLuint index, const GLdouble *v);
   2097 GLAPI void APIENTRY glVertexAttribL3dv (GLuint index, const GLdouble *v);
   2098 GLAPI void APIENTRY glVertexAttribL4dv (GLuint index, const GLdouble *v);
   2099 GLAPI void APIENTRY glVertexAttribLPointer (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer);
   2100 GLAPI void APIENTRY glGetVertexAttribLdv (GLuint index, GLenum pname, GLdouble *params);
   2101 GLAPI void APIENTRY glViewportArrayv (GLuint first, GLsizei count, const GLfloat *v);
   2102 GLAPI void APIENTRY glViewportIndexedf (GLuint index, GLfloat x, GLfloat y, GLfloat w, GLfloat h);
   2103 GLAPI void APIENTRY glViewportIndexedfv (GLuint index, const GLfloat *v);
   2104 GLAPI void APIENTRY glScissorArrayv (GLuint first, GLsizei count, const GLint *v);
   2105 GLAPI void APIENTRY glScissorIndexed (GLuint index, GLint left, GLint bottom, GLsizei width, GLsizei height);
   2106 GLAPI void APIENTRY glScissorIndexedv (GLuint index, const GLint *v);
   2107 GLAPI void APIENTRY glDepthRangeArrayv (GLuint first, GLsizei count, const GLdouble *v);
   2108 GLAPI void APIENTRY glDepthRangeIndexed (GLuint index, GLdouble n, GLdouble f);
   2109 GLAPI void APIENTRY glGetFloati_v (GLenum target, GLuint index, GLfloat *data);
   2110 GLAPI void APIENTRY glGetDoublei_v (GLenum target, GLuint index, GLdouble *data);
   2111 #endif
   2112 #endif /* GL_VERSION_4_1 */
   2113 
   2114 #ifndef GL_VERSION_4_2
   2115 #define GL_VERSION_4_2 1
   2116 #define GL_COPY_READ_BUFFER_BINDING       0x8F36
   2117 #define GL_COPY_WRITE_BUFFER_BINDING      0x8F37
   2118 #define GL_TRANSFORM_FEEDBACK_ACTIVE      0x8E24
   2119 #define GL_TRANSFORM_FEEDBACK_PAUSED      0x8E23
   2120 #define GL_UNPACK_COMPRESSED_BLOCK_WIDTH  0x9127
   2121 #define GL_UNPACK_COMPRESSED_BLOCK_HEIGHT 0x9128
   2122 #define GL_UNPACK_COMPRESSED_BLOCK_DEPTH  0x9129
   2123 #define GL_UNPACK_COMPRESSED_BLOCK_SIZE   0x912A
   2124 #define GL_PACK_COMPRESSED_BLOCK_WIDTH    0x912B
   2125 #define GL_PACK_COMPRESSED_BLOCK_HEIGHT   0x912C
   2126 #define GL_PACK_COMPRESSED_BLOCK_DEPTH    0x912D
   2127 #define GL_PACK_COMPRESSED_BLOCK_SIZE     0x912E
   2128 #define GL_NUM_SAMPLE_COUNTS              0x9380
   2129 #define GL_MIN_MAP_BUFFER_ALIGNMENT       0x90BC
   2130 #define GL_ATOMIC_COUNTER_BUFFER          0x92C0
   2131 #define GL_ATOMIC_COUNTER_BUFFER_BINDING  0x92C1
   2132 #define GL_ATOMIC_COUNTER_BUFFER_START    0x92C2
   2133 #define GL_ATOMIC_COUNTER_BUFFER_SIZE     0x92C3
   2134 #define GL_ATOMIC_COUNTER_BUFFER_DATA_SIZE 0x92C4
   2135 #define GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTERS 0x92C5
   2136 #define GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTER_INDICES 0x92C6
   2137 #define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_VERTEX_SHADER 0x92C7
   2138 #define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_CONTROL_SHADER 0x92C8
   2139 #define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_EVALUATION_SHADER 0x92C9
   2140 #define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_GEOMETRY_SHADER 0x92CA
   2141 #define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_FRAGMENT_SHADER 0x92CB
   2142 #define GL_MAX_VERTEX_ATOMIC_COUNTER_BUFFERS 0x92CC
   2143 #define GL_MAX_TESS_CONTROL_ATOMIC_COUNTER_BUFFERS 0x92CD
   2144 #define GL_MAX_TESS_EVALUATION_ATOMIC_COUNTER_BUFFERS 0x92CE
   2145 #define GL_MAX_GEOMETRY_ATOMIC_COUNTER_BUFFERS 0x92CF
   2146 #define GL_MAX_FRAGMENT_ATOMIC_COUNTER_BUFFERS 0x92D0
   2147 #define GL_MAX_COMBINED_ATOMIC_COUNTER_BUFFERS 0x92D1
   2148 #define GL_MAX_VERTEX_ATOMIC_COUNTERS     0x92D2
   2149 #define GL_MAX_TESS_CONTROL_ATOMIC_COUNTERS 0x92D3
   2150 #define GL_MAX_TESS_EVALUATION_ATOMIC_COUNTERS 0x92D4
   2151 #define GL_MAX_GEOMETRY_ATOMIC_COUNTERS   0x92D5
   2152 #define GL_MAX_FRAGMENT_ATOMIC_COUNTERS   0x92D6
   2153 #define GL_MAX_COMBINED_ATOMIC_COUNTERS   0x92D7
   2154 #define GL_MAX_ATOMIC_COUNTER_BUFFER_SIZE 0x92D8
   2155 #define GL_MAX_ATOMIC_COUNTER_BUFFER_BINDINGS 0x92DC
   2156 #define GL_ACTIVE_ATOMIC_COUNTER_BUFFERS  0x92D9
   2157 #define GL_UNIFORM_ATOMIC_COUNTER_BUFFER_INDEX 0x92DA
   2158 #define GL_UNSIGNED_INT_ATOMIC_COUNTER    0x92DB
   2159 #define GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT 0x00000001
   2160 #define GL_ELEMENT_ARRAY_BARRIER_BIT      0x00000002
   2161 #define GL_UNIFORM_BARRIER_BIT            0x00000004
   2162 #define GL_TEXTURE_FETCH_BARRIER_BIT      0x00000008
   2163 #define GL_SHADER_IMAGE_ACCESS_BARRIER_BIT 0x00000020
   2164 #define GL_COMMAND_BARRIER_BIT            0x00000040
   2165 #define GL_PIXEL_BUFFER_BARRIER_BIT       0x00000080
   2166 #define GL_TEXTURE_UPDATE_BARRIER_BIT     0x00000100
   2167 #define GL_BUFFER_UPDATE_BARRIER_BIT      0x00000200
   2168 #define GL_FRAMEBUFFER_BARRIER_BIT        0x00000400
   2169 #define GL_TRANSFORM_FEEDBACK_BARRIER_BIT 0x00000800
   2170 #define GL_ATOMIC_COUNTER_BARRIER_BIT     0x00001000
   2171 #define GL_ALL_BARRIER_BITS               0xFFFFFFFF
   2172 #define GL_MAX_IMAGE_UNITS                0x8F38
   2173 #define GL_MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS 0x8F39
   2174 #define GL_IMAGE_BINDING_NAME             0x8F3A
   2175 #define GL_IMAGE_BINDING_LEVEL            0x8F3B
   2176 #define GL_IMAGE_BINDING_LAYERED          0x8F3C
   2177 #define GL_IMAGE_BINDING_LAYER            0x8F3D
   2178 #define GL_IMAGE_BINDING_ACCESS           0x8F3E
   2179 #define GL_IMAGE_1D                       0x904C
   2180 #define GL_IMAGE_2D                       0x904D
   2181 #define GL_IMAGE_3D                       0x904E
   2182 #define GL_IMAGE_2D_RECT                  0x904F
   2183 #define GL_IMAGE_CUBE                     0x9050
   2184 #define GL_IMAGE_BUFFER                   0x9051
   2185 #define GL_IMAGE_1D_ARRAY                 0x9052
   2186 #define GL_IMAGE_2D_ARRAY                 0x9053
   2187 #define GL_IMAGE_CUBE_MAP_ARRAY           0x9054
   2188 #define GL_IMAGE_2D_MULTISAMPLE           0x9055
   2189 #define GL_IMAGE_2D_MULTISAMPLE_ARRAY     0x9056
   2190 #define GL_INT_IMAGE_1D                   0x9057
   2191 #define GL_INT_IMAGE_2D                   0x9058
   2192 #define GL_INT_IMAGE_3D                   0x9059
   2193 #define GL_INT_IMAGE_2D_RECT              0x905A
   2194 #define GL_INT_IMAGE_CUBE                 0x905B
   2195 #define GL_INT_IMAGE_BUFFER               0x905C
   2196 #define GL_INT_IMAGE_1D_ARRAY             0x905D
   2197 #define GL_INT_IMAGE_2D_ARRAY             0x905E
   2198 #define GL_INT_IMAGE_CUBE_MAP_ARRAY       0x905F
   2199 #define GL_INT_IMAGE_2D_MULTISAMPLE       0x9060
   2200 #define GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY 0x9061
   2201 #define GL_UNSIGNED_INT_IMAGE_1D          0x9062
   2202 #define GL_UNSIGNED_INT_IMAGE_2D          0x9063
   2203 #define GL_UNSIGNED_INT_IMAGE_3D          0x9064
   2204 #define GL_UNSIGNED_INT_IMAGE_2D_RECT     0x9065
   2205 #define GL_UNSIGNED_INT_IMAGE_CUBE        0x9066
   2206 #define GL_UNSIGNED_INT_IMAGE_BUFFER      0x9067
   2207 #define GL_UNSIGNED_INT_IMAGE_1D_ARRAY    0x9068
   2208 #define GL_UNSIGNED_INT_IMAGE_2D_ARRAY    0x9069
   2209 #define GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY 0x906A
   2210 #define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE 0x906B
   2211 #define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY 0x906C
   2212 #define GL_MAX_IMAGE_SAMPLES              0x906D
   2213 #define GL_IMAGE_BINDING_FORMAT           0x906E
   2214 #define GL_IMAGE_FORMAT_COMPATIBILITY_TYPE 0x90C7
   2215 #define GL_IMAGE_FORMAT_COMPATIBILITY_BY_SIZE 0x90C8
   2216 #define GL_IMAGE_FORMAT_COMPATIBILITY_BY_CLASS 0x90C9
   2217 #define GL_MAX_VERTEX_IMAGE_UNIFORMS      0x90CA
   2218 #define GL_MAX_TESS_CONTROL_IMAGE_UNIFORMS 0x90CB
   2219 #define GL_MAX_TESS_EVALUATION_IMAGE_UNIFORMS 0x90CC
   2220 #define GL_MAX_GEOMETRY_IMAGE_UNIFORMS    0x90CD
   2221 #define GL_MAX_FRAGMENT_IMAGE_UNIFORMS    0x90CE
   2222 #define GL_MAX_COMBINED_IMAGE_UNIFORMS    0x90CF
   2223 #define GL_COMPRESSED_RGBA_BPTC_UNORM     0x8E8C
   2224 #define GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM 0x8E8D
   2225 #define GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT 0x8E8E
   2226 #define GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT 0x8E8F
   2227 #define GL_TEXTURE_IMMUTABLE_FORMAT       0x912F
   2228 typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDBASEINSTANCEPROC) (GLenum mode, GLint first, GLsizei count, GLsizei instancecount, GLuint baseinstance);
   2229 typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEINSTANCEPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLuint baseinstance);
   2230 typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXBASEINSTANCEPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex, GLuint baseinstance);
   2231 typedef void (APIENTRYP PFNGLGETINTERNALFORMATIVPROC) (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint *params);
   2232 typedef void (APIENTRYP PFNGLGETACTIVEATOMICCOUNTERBUFFERIVPROC) (GLuint program, GLuint bufferIndex, GLenum pname, GLint *params);
   2233 typedef void (APIENTRYP PFNGLBINDIMAGETEXTUREPROC) (GLuint unit, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLenum format);
   2234 typedef void (APIENTRYP PFNGLMEMORYBARRIERPROC) (GLbitfield barriers);
   2235 typedef void (APIENTRYP PFNGLTEXSTORAGE1DPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width);
   2236 typedef void (APIENTRYP PFNGLTEXSTORAGE2DPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
   2237 typedef void (APIENTRYP PFNGLTEXSTORAGE3DPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
   2238 typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKINSTANCEDPROC) (GLenum mode, GLuint id, GLsizei instancecount);
   2239 typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKSTREAMINSTANCEDPROC) (GLenum mode, GLuint id, GLuint stream, GLsizei instancecount);
   2240 #ifdef GL_GLEXT_PROTOTYPES
   2241 GLAPI void APIENTRY glDrawArraysInstancedBaseInstance (GLenum mode, GLint first, GLsizei count, GLsizei instancecount, GLuint baseinstance);
   2242 GLAPI void APIENTRY glDrawElementsInstancedBaseInstance (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLuint baseinstance);
   2243 GLAPI void APIENTRY glDrawElementsInstancedBaseVertexBaseInstance (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex, GLuint baseinstance);
   2244 GLAPI void APIENTRY glGetInternalformativ (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint *params);
   2245 GLAPI void APIENTRY glGetActiveAtomicCounterBufferiv (GLuint program, GLuint bufferIndex, GLenum pname, GLint *params);
   2246 GLAPI void APIENTRY glBindImageTexture (GLuint unit, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLenum format);
   2247 GLAPI void APIENTRY glMemoryBarrier (GLbitfield barriers);
   2248 GLAPI void APIENTRY glTexStorage1D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width);
   2249 GLAPI void APIENTRY glTexStorage2D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
   2250 GLAPI void APIENTRY glTexStorage3D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
   2251 GLAPI void APIENTRY glDrawTransformFeedbackInstanced (GLenum mode, GLuint id, GLsizei instancecount);
   2252 GLAPI void APIENTRY glDrawTransformFeedbackStreamInstanced (GLenum mode, GLuint id, GLuint stream, GLsizei instancecount);
   2253 #endif
   2254 #endif /* GL_VERSION_4_2 */
   2255 
   2256 #ifndef GL_VERSION_4_3
   2257 #define GL_VERSION_4_3 1
   2258 typedef void (APIENTRY  *GLDEBUGPROC)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,const void *userParam);
   2259 #define GL_NUM_SHADING_LANGUAGE_VERSIONS  0x82E9
   2260 #define GL_VERTEX_ATTRIB_ARRAY_LONG       0x874E
   2261 #define GL_COMPRESSED_RGB8_ETC2           0x9274
   2262 #define GL_COMPRESSED_SRGB8_ETC2          0x9275
   2263 #define GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2 0x9276
   2264 #define GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 0x9277
   2265 #define GL_COMPRESSED_RGBA8_ETC2_EAC      0x9278
   2266 #define GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC 0x9279
   2267 #define GL_COMPRESSED_R11_EAC             0x9270
   2268 #define GL_COMPRESSED_SIGNED_R11_EAC      0x9271
   2269 #define GL_COMPRESSED_RG11_EAC            0x9272
   2270 #define GL_COMPRESSED_SIGNED_RG11_EAC     0x9273
   2271 #define GL_PRIMITIVE_RESTART_FIXED_INDEX  0x8D69
   2272 #define GL_ANY_SAMPLES_PASSED_CONSERVATIVE 0x8D6A
   2273 #define GL_MAX_ELEMENT_INDEX              0x8D6B
   2274 #define GL_COMPUTE_SHADER                 0x91B9
   2275 #define GL_MAX_COMPUTE_UNIFORM_BLOCKS     0x91BB
   2276 #define GL_MAX_COMPUTE_TEXTURE_IMAGE_UNITS 0x91BC
   2277 #define GL_MAX_COMPUTE_IMAGE_UNIFORMS     0x91BD
   2278 #define GL_MAX_COMPUTE_SHARED_MEMORY_SIZE 0x8262
   2279 #define GL_MAX_COMPUTE_UNIFORM_COMPONENTS 0x8263
   2280 #define GL_MAX_COMPUTE_ATOMIC_COUNTER_BUFFERS 0x8264
   2281 #define GL_MAX_COMPUTE_ATOMIC_COUNTERS    0x8265
   2282 #define GL_MAX_COMBINED_COMPUTE_UNIFORM_COMPONENTS 0x8266
   2283 #define GL_MAX_COMPUTE_WORK_GROUP_INVOCATIONS 0x90EB
   2284 #define GL_MAX_COMPUTE_WORK_GROUP_COUNT   0x91BE
   2285 #define GL_MAX_COMPUTE_WORK_GROUP_SIZE    0x91BF
   2286 #define GL_COMPUTE_WORK_GROUP_SIZE        0x8267
   2287 #define GL_UNIFORM_BLOCK_REFERENCED_BY_COMPUTE_SHADER 0x90EC
   2288 #define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_COMPUTE_SHADER 0x90ED
   2289 #define GL_DISPATCH_INDIRECT_BUFFER       0x90EE
   2290 #define GL_DISPATCH_INDIRECT_BUFFER_BINDING 0x90EF
   2291 #define GL_COMPUTE_SHADER_BIT             0x00000020
   2292 #define GL_DEBUG_OUTPUT_SYNCHRONOUS       0x8242
   2293 #define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH 0x8243
   2294 #define GL_DEBUG_CALLBACK_FUNCTION        0x8244
   2295 #define GL_DEBUG_CALLBACK_USER_PARAM      0x8245
   2296 #define GL_DEBUG_SOURCE_API               0x8246
   2297 #define GL_DEBUG_SOURCE_WINDOW_SYSTEM     0x8247
   2298 #define GL_DEBUG_SOURCE_SHADER_COMPILER   0x8248
   2299 #define GL_DEBUG_SOURCE_THIRD_PARTY       0x8249
   2300 #define GL_DEBUG_SOURCE_APPLICATION       0x824A
   2301 #define GL_DEBUG_SOURCE_OTHER             0x824B
   2302 #define GL_DEBUG_TYPE_ERROR               0x824C
   2303 #define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR 0x824D
   2304 #define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR  0x824E
   2305 #define GL_DEBUG_TYPE_PORTABILITY         0x824F
   2306 #define GL_DEBUG_TYPE_PERFORMANCE         0x8250
   2307 #define GL_DEBUG_TYPE_OTHER               0x8251
   2308 #define GL_MAX_DEBUG_MESSAGE_LENGTH       0x9143
   2309 #define GL_MAX_DEBUG_LOGGED_MESSAGES      0x9144
   2310 #define GL_DEBUG_LOGGED_MESSAGES          0x9145
   2311 #define GL_DEBUG_SEVERITY_HIGH            0x9146
   2312 #define GL_DEBUG_SEVERITY_MEDIUM          0x9147
   2313 #define GL_DEBUG_SEVERITY_LOW             0x9148
   2314 #define GL_DEBUG_TYPE_MARKER              0x8268
   2315 #define GL_DEBUG_TYPE_PUSH_GROUP          0x8269
   2316 #define GL_DEBUG_TYPE_POP_GROUP           0x826A
   2317 #define GL_DEBUG_SEVERITY_NOTIFICATION    0x826B
   2318 #define GL_MAX_DEBUG_GROUP_STACK_DEPTH    0x826C
   2319 #define GL_DEBUG_GROUP_STACK_DEPTH        0x826D
   2320 #define GL_BUFFER                         0x82E0
   2321 #define GL_SHADER                         0x82E1
   2322 #define GL_PROGRAM                        0x82E2
   2323 #define GL_QUERY                          0x82E3
   2324 #define GL_PROGRAM_PIPELINE               0x82E4
   2325 #define GL_SAMPLER                        0x82E6
   2326 #define GL_MAX_LABEL_LENGTH               0x82E8
   2327 #define GL_DEBUG_OUTPUT                   0x92E0
   2328 #define GL_CONTEXT_FLAG_DEBUG_BIT         0x00000002
   2329 #define GL_MAX_UNIFORM_LOCATIONS          0x826E
   2330 #define GL_FRAMEBUFFER_DEFAULT_WIDTH      0x9310
   2331 #define GL_FRAMEBUFFER_DEFAULT_HEIGHT     0x9311
   2332 #define GL_FRAMEBUFFER_DEFAULT_LAYERS     0x9312
   2333 #define GL_FRAMEBUFFER_DEFAULT_SAMPLES    0x9313
   2334 #define GL_FRAMEBUFFER_DEFAULT_FIXED_SAMPLE_LOCATIONS 0x9314
   2335 #define GL_MAX_FRAMEBUFFER_WIDTH          0x9315
   2336 #define GL_MAX_FRAMEBUFFER_HEIGHT         0x9316
   2337 #define GL_MAX_FRAMEBUFFER_LAYERS         0x9317
   2338 #define GL_MAX_FRAMEBUFFER_SAMPLES        0x9318
   2339 #define GL_INTERNALFORMAT_SUPPORTED       0x826F
   2340 #define GL_INTERNALFORMAT_PREFERRED       0x8270
   2341 #define GL_INTERNALFORMAT_RED_SIZE        0x8271
   2342 #define GL_INTERNALFORMAT_GREEN_SIZE      0x8272
   2343 #define GL_INTERNALFORMAT_BLUE_SIZE       0x8273
   2344 #define GL_INTERNALFORMAT_ALPHA_SIZE      0x8274
   2345 #define GL_INTERNALFORMAT_DEPTH_SIZE      0x8275
   2346 #define GL_INTERNALFORMAT_STENCIL_SIZE    0x8276
   2347 #define GL_INTERNALFORMAT_SHARED_SIZE     0x8277
   2348 #define GL_INTERNALFORMAT_RED_TYPE        0x8278
   2349 #define GL_INTERNALFORMAT_GREEN_TYPE      0x8279
   2350 #define GL_INTERNALFORMAT_BLUE_TYPE       0x827A
   2351 #define GL_INTERNALFORMAT_ALPHA_TYPE      0x827B
   2352 #define GL_INTERNALFORMAT_DEPTH_TYPE      0x827C
   2353 #define GL_INTERNALFORMAT_STENCIL_TYPE    0x827D
   2354 #define GL_MAX_WIDTH                      0x827E
   2355 #define GL_MAX_HEIGHT                     0x827F
   2356 #define GL_MAX_DEPTH                      0x8280
   2357 #define GL_MAX_LAYERS                     0x8281
   2358 #define GL_MAX_COMBINED_DIMENSIONS        0x8282
   2359 #define GL_COLOR_COMPONENTS               0x8283
   2360 #define GL_DEPTH_COMPONENTS               0x8284
   2361 #define GL_STENCIL_COMPONENTS             0x8285
   2362 #define GL_COLOR_RENDERABLE               0x8286
   2363 #define GL_DEPTH_RENDERABLE               0x8287
   2364 #define GL_STENCIL_RENDERABLE             0x8288
   2365 #define GL_FRAMEBUFFER_RENDERABLE         0x8289
   2366 #define GL_FRAMEBUFFER_RENDERABLE_LAYERED 0x828A
   2367 #define GL_FRAMEBUFFER_BLEND              0x828B
   2368 #define GL_READ_PIXELS                    0x828C
   2369 #define GL_READ_PIXELS_FORMAT             0x828D
   2370 #define GL_READ_PIXELS_TYPE               0x828E
   2371 #define GL_TEXTURE_IMAGE_FORMAT           0x828F
   2372 #define GL_TEXTURE_IMAGE_TYPE             0x8290
   2373 #define GL_GET_TEXTURE_IMAGE_FORMAT       0x8291
   2374 #define GL_GET_TEXTURE_IMAGE_TYPE         0x8292
   2375 #define GL_MIPMAP                         0x8293
   2376 #define GL_MANUAL_GENERATE_MIPMAP         0x8294
   2377 #define GL_AUTO_GENERATE_MIPMAP           0x8295
   2378 #define GL_COLOR_ENCODING                 0x8296
   2379 #define GL_SRGB_READ                      0x8297
   2380 #define GL_SRGB_WRITE                     0x8298
   2381 #define GL_FILTER                         0x829A
   2382 #define GL_VERTEX_TEXTURE                 0x829B
   2383 #define GL_TESS_CONTROL_TEXTURE           0x829C
   2384 #define GL_TESS_EVALUATION_TEXTURE        0x829D
   2385 #define GL_GEOMETRY_TEXTURE               0x829E
   2386 #define GL_FRAGMENT_TEXTURE               0x829F
   2387 #define GL_COMPUTE_TEXTURE                0x82A0
   2388 #define GL_TEXTURE_SHADOW                 0x82A1
   2389 #define GL_TEXTURE_GATHER                 0x82A2
   2390 #define GL_TEXTURE_GATHER_SHADOW          0x82A3
   2391 #define GL_SHADER_IMAGE_LOAD              0x82A4
   2392 #define GL_SHADER_IMAGE_STORE             0x82A5
   2393 #define GL_SHADER_IMAGE_ATOMIC            0x82A6
   2394 #define GL_IMAGE_TEXEL_SIZE               0x82A7
   2395 #define GL_IMAGE_COMPATIBILITY_CLASS      0x82A8
   2396 #define GL_IMAGE_PIXEL_FORMAT             0x82A9
   2397 #define GL_IMAGE_PIXEL_TYPE               0x82AA
   2398 #define GL_SIMULTANEOUS_TEXTURE_AND_DEPTH_TEST 0x82AC
   2399 #define GL_SIMULTANEOUS_TEXTURE_AND_STENCIL_TEST 0x82AD
   2400 #define GL_SIMULTANEOUS_TEXTURE_AND_DEPTH_WRITE 0x82AE
   2401 #define GL_SIMULTANEOUS_TEXTURE_AND_STENCIL_WRITE 0x82AF
   2402 #define GL_TEXTURE_COMPRESSED_BLOCK_WIDTH 0x82B1
   2403 #define GL_TEXTURE_COMPRESSED_BLOCK_HEIGHT 0x82B2
   2404 #define GL_TEXTURE_COMPRESSED_BLOCK_SIZE  0x82B3
   2405 #define GL_CLEAR_BUFFER                   0x82B4
   2406 #define GL_TEXTURE_VIEW                   0x82B5
   2407 #define GL_VIEW_COMPATIBILITY_CLASS       0x82B6
   2408 #define GL_FULL_SUPPORT                   0x82B7
   2409 #define GL_CAVEAT_SUPPORT                 0x82B8
   2410 #define GL_IMAGE_CLASS_4_X_32             0x82B9
   2411 #define GL_IMAGE_CLASS_2_X_32             0x82BA
   2412 #define GL_IMAGE_CLASS_1_X_32             0x82BB
   2413 #define GL_IMAGE_CLASS_4_X_16             0x82BC
   2414 #define GL_IMAGE_CLASS_2_X_16             0x82BD
   2415 #define GL_IMAGE_CLASS_1_X_16             0x82BE
   2416 #define GL_IMAGE_CLASS_4_X_8              0x82BF
   2417 #define GL_IMAGE_CLASS_2_X_8              0x82C0
   2418 #define GL_IMAGE_CLASS_1_X_8              0x82C1
   2419 #define GL_IMAGE_CLASS_11_11_10           0x82C2
   2420 #define GL_IMAGE_CLASS_10_10_10_2         0x82C3
   2421 #define GL_VIEW_CLASS_128_BITS            0x82C4
   2422 #define GL_VIEW_CLASS_96_BITS             0x82C5
   2423 #define GL_VIEW_CLASS_64_BITS             0x82C6
   2424 #define GL_VIEW_CLASS_48_BITS             0x82C7
   2425 #define GL_VIEW_CLASS_32_BITS             0x82C8
   2426 #define GL_VIEW_CLASS_24_BITS             0x82C9
   2427 #define GL_VIEW_CLASS_16_BITS             0x82CA
   2428 #define GL_VIEW_CLASS_8_BITS              0x82CB
   2429 #define GL_VIEW_CLASS_S3TC_DXT1_RGB       0x82CC
   2430 #define GL_VIEW_CLASS_S3TC_DXT1_RGBA      0x82CD
   2431 #define GL_VIEW_CLASS_S3TC_DXT3_RGBA      0x82CE
   2432 #define GL_VIEW_CLASS_S3TC_DXT5_RGBA      0x82CF
   2433 #define GL_VIEW_CLASS_RGTC1_RED           0x82D0
   2434 #define GL_VIEW_CLASS_RGTC2_RG            0x82D1
   2435 #define GL_VIEW_CLASS_BPTC_UNORM          0x82D2
   2436 #define GL_VIEW_CLASS_BPTC_FLOAT          0x82D3
   2437 #define GL_UNIFORM                        0x92E1
   2438 #define GL_UNIFORM_BLOCK                  0x92E2
   2439 #define GL_PROGRAM_INPUT                  0x92E3
   2440 #define GL_PROGRAM_OUTPUT                 0x92E4
   2441 #define GL_BUFFER_VARIABLE                0x92E5
   2442 #define GL_SHADER_STORAGE_BLOCK           0x92E6
   2443 #define GL_VERTEX_SUBROUTINE              0x92E8
   2444 #define GL_TESS_CONTROL_SUBROUTINE        0x92E9
   2445 #define GL_TESS_EVALUATION_SUBROUTINE     0x92EA
   2446 #define GL_GEOMETRY_SUBROUTINE            0x92EB
   2447 #define GL_FRAGMENT_SUBROUTINE            0x92EC
   2448 #define GL_COMPUTE_SUBROUTINE             0x92ED
   2449 #define GL_VERTEX_SUBROUTINE_UNIFORM      0x92EE
   2450 #define GL_TESS_CONTROL_SUBROUTINE_UNIFORM 0x92EF
   2451 #define GL_TESS_EVALUATION_SUBROUTINE_UNIFORM 0x92F0
   2452 #define GL_GEOMETRY_SUBROUTINE_UNIFORM    0x92F1
   2453 #define GL_FRAGMENT_SUBROUTINE_UNIFORM    0x92F2
   2454 #define GL_COMPUTE_SUBROUTINE_UNIFORM     0x92F3
   2455 #define GL_TRANSFORM_FEEDBACK_VARYING     0x92F4
   2456 #define GL_ACTIVE_RESOURCES               0x92F5
   2457 #define GL_MAX_NAME_LENGTH                0x92F6
   2458 #define GL_MAX_NUM_ACTIVE_VARIABLES       0x92F7
   2459 #define GL_MAX_NUM_COMPATIBLE_SUBROUTINES 0x92F8
   2460 #define GL_NAME_LENGTH                    0x92F9
   2461 #define GL_TYPE                           0x92FA
   2462 #define GL_ARRAY_SIZE                     0x92FB
   2463 #define GL_OFFSET                         0x92FC
   2464 #define GL_BLOCK_INDEX                    0x92FD
   2465 #define GL_ARRAY_STRIDE                   0x92FE
   2466 #define GL_MATRIX_STRIDE                  0x92FF
   2467 #define GL_IS_ROW_MAJOR                   0x9300
   2468 #define GL_ATOMIC_COUNTER_BUFFER_INDEX    0x9301
   2469 #define GL_BUFFER_BINDING                 0x9302
   2470 #define GL_BUFFER_DATA_SIZE               0x9303
   2471 #define GL_NUM_ACTIVE_VARIABLES           0x9304
   2472 #define GL_ACTIVE_VARIABLES               0x9305
   2473 #define GL_REFERENCED_BY_VERTEX_SHADER    0x9306
   2474 #define GL_REFERENCED_BY_TESS_CONTROL_SHADER 0x9307
   2475 #define GL_REFERENCED_BY_TESS_EVALUATION_SHADER 0x9308
   2476 #define GL_REFERENCED_BY_GEOMETRY_SHADER  0x9309
   2477 #define GL_REFERENCED_BY_FRAGMENT_SHADER  0x930A
   2478 #define GL_REFERENCED_BY_COMPUTE_SHADER   0x930B
   2479 #define GL_TOP_LEVEL_ARRAY_SIZE           0x930C
   2480 #define GL_TOP_LEVEL_ARRAY_STRIDE         0x930D
   2481 #define GL_LOCATION                       0x930E
   2482 #define GL_LOCATION_INDEX                 0x930F
   2483 #define GL_IS_PER_PATCH                   0x92E7
   2484 #define GL_SHADER_STORAGE_BUFFER          0x90D2
   2485 #define GL_SHADER_STORAGE_BUFFER_BINDING  0x90D3
   2486 #define GL_SHADER_STORAGE_BUFFER_START    0x90D4
   2487 #define GL_SHADER_STORAGE_BUFFER_SIZE     0x90D5
   2488 #define GL_MAX_VERTEX_SHADER_STORAGE_BLOCKS 0x90D6
   2489 #define GL_MAX_GEOMETRY_SHADER_STORAGE_BLOCKS 0x90D7
   2490 #define GL_MAX_TESS_CONTROL_SHADER_STORAGE_BLOCKS 0x90D8
   2491 #define GL_MAX_TESS_EVALUATION_SHADER_STORAGE_BLOCKS 0x90D9
   2492 #define GL_MAX_FRAGMENT_SHADER_STORAGE_BLOCKS 0x90DA
   2493 #define GL_MAX_COMPUTE_SHADER_STORAGE_BLOCKS 0x90DB
   2494 #define GL_MAX_COMBINED_SHADER_STORAGE_BLOCKS 0x90DC
   2495 #define GL_MAX_SHADER_STORAGE_BUFFER_BINDINGS 0x90DD
   2496 #define GL_MAX_SHADER_STORAGE_BLOCK_SIZE  0x90DE
   2497 #define GL_SHADER_STORAGE_BUFFER_OFFSET_ALIGNMENT 0x90DF
   2498 #define GL_SHADER_STORAGE_BARRIER_BIT     0x00002000
   2499 #define GL_MAX_COMBINED_SHADER_OUTPUT_RESOURCES 0x8F39
   2500 #define GL_DEPTH_STENCIL_TEXTURE_MODE     0x90EA
   2501 #define GL_TEXTURE_BUFFER_OFFSET          0x919D
   2502 #define GL_TEXTURE_BUFFER_SIZE            0x919E
   2503 #define GL_TEXTURE_BUFFER_OFFSET_ALIGNMENT 0x919F
   2504 #define GL_TEXTURE_VIEW_MIN_LEVEL         0x82DB
   2505 #define GL_TEXTURE_VIEW_NUM_LEVELS        0x82DC
   2506 #define GL_TEXTURE_VIEW_MIN_LAYER         0x82DD
   2507 #define GL_TEXTURE_VIEW_NUM_LAYERS        0x82DE
   2508 #define GL_TEXTURE_IMMUTABLE_LEVELS       0x82DF
   2509 #define GL_VERTEX_ATTRIB_BINDING          0x82D4
   2510 #define GL_VERTEX_ATTRIB_RELATIVE_OFFSET  0x82D5
   2511 #define GL_VERTEX_BINDING_DIVISOR         0x82D6
   2512 #define GL_VERTEX_BINDING_OFFSET          0x82D7
   2513 #define GL_VERTEX_BINDING_STRIDE          0x82D8
   2514 #define GL_MAX_VERTEX_ATTRIB_RELATIVE_OFFSET 0x82D9
   2515 #define GL_MAX_VERTEX_ATTRIB_BINDINGS     0x82DA
   2516 #define GL_VERTEX_BINDING_BUFFER          0x8F4F
   2517 typedef void (APIENTRYP PFNGLCLEARBUFFERDATAPROC) (GLenum target, GLenum internalformat, GLenum format, GLenum type, const void *data);
   2518 typedef void (APIENTRYP PFNGLCLEARBUFFERSUBDATAPROC) (GLenum target, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, const void *data);
   2519 typedef void (APIENTRYP PFNGLDISPATCHCOMPUTEPROC) (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z);
   2520 typedef void (APIENTRYP PFNGLDISPATCHCOMPUTEINDIRECTPROC) (GLintptr indirect);
   2521 typedef void (APIENTRYP PFNGLCOPYIMAGESUBDATAPROC) (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth);
   2522 typedef void (APIENTRYP PFNGLFRAMEBUFFERPARAMETERIPROC) (GLenum target, GLenum pname, GLint param);
   2523 typedef void (APIENTRYP PFNGLGETFRAMEBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
   2524 typedef void (APIENTRYP PFNGLGETINTERNALFORMATI64VPROC) (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint64 *params);
   2525 typedef void (APIENTRYP PFNGLINVALIDATETEXSUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth);
   2526 typedef void (APIENTRYP PFNGLINVALIDATETEXIMAGEPROC) (GLuint texture, GLint level);
   2527 typedef void (APIENTRYP PFNGLINVALIDATEBUFFERSUBDATAPROC) (GLuint buffer, GLintptr offset, GLsizeiptr length);
   2528 typedef void (APIENTRYP PFNGLINVALIDATEBUFFERDATAPROC) (GLuint buffer);
   2529 typedef void (APIENTRYP PFNGLINVALIDATEFRAMEBUFFERPROC) (GLenum target, GLsizei numAttachments, const GLenum *attachments);
   2530 typedef void (APIENTRYP PFNGLINVALIDATESUBFRAMEBUFFERPROC) (GLenum target, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height);
   2531 typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTPROC) (GLenum mode, const void *indirect, GLsizei drawcount, GLsizei stride);
   2532 typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTPROC) (GLenum mode, GLenum type, const void *indirect, GLsizei drawcount, GLsizei stride);
   2533 typedef void (APIENTRYP PFNGLGETPROGRAMINTERFACEIVPROC) (GLuint program, GLenum programInterface, GLenum pname, GLint *params);
   2534 typedef GLuint (APIENTRYP PFNGLGETPROGRAMRESOURCEINDEXPROC) (GLuint program, GLenum programInterface, const GLchar *name);
   2535 typedef void (APIENTRYP PFNGLGETPROGRAMRESOURCENAMEPROC) (GLuint program, GLenum programInterface, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name);
   2536 typedef void (APIENTRYP PFNGLGETPROGRAMRESOURCEIVPROC) (GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLint *params);
   2537 typedef GLint (APIENTRYP PFNGLGETPROGRAMRESOURCELOCATIONPROC) (GLuint program, GLenum programInterface, const GLchar *name);
   2538 typedef GLint (APIENTRYP PFNGLGETPROGRAMRESOURCELOCATIONINDEXPROC) (GLuint program, GLenum programInterface, const GLchar *name);
   2539 typedef void (APIENTRYP PFNGLSHADERSTORAGEBLOCKBINDINGPROC) (GLuint program, GLuint storageBlockIndex, GLuint storageBlockBinding);
   2540 typedef void (APIENTRYP PFNGLTEXBUFFERRANGEPROC) (GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size);
   2541 typedef void (APIENTRYP PFNGLTEXSTORAGE2DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
   2542 typedef void (APIENTRYP PFNGLTEXSTORAGE3DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
   2543 typedef void (APIENTRYP PFNGLTEXTUREVIEWPROC) (GLuint texture, GLenum target, GLuint origtexture, GLenum internalformat, GLuint minlevel, GLuint numlevels, GLuint minlayer, GLuint numlayers);
   2544 typedef void (APIENTRYP PFNGLBINDVERTEXBUFFERPROC) (GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride);
   2545 typedef void (APIENTRYP PFNGLVERTEXATTRIBFORMATPROC) (GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset);
   2546 typedef void (APIENTRYP PFNGLVERTEXATTRIBIFORMATPROC) (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
   2547 typedef void (APIENTRYP PFNGLVERTEXATTRIBLFORMATPROC) (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
   2548 typedef void (APIENTRYP PFNGLVERTEXATTRIBBINDINGPROC) (GLuint attribindex, GLuint bindingindex);
   2549 typedef void (APIENTRYP PFNGLVERTEXBINDINGDIVISORPROC) (GLuint bindingindex, GLuint divisor);
   2550 typedef void (APIENTRYP PFNGLDEBUGMESSAGECONTROLPROC) (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);
   2551 typedef void (APIENTRYP PFNGLDEBUGMESSAGEINSERTPROC) (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf);
   2552 typedef void (APIENTRYP PFNGLDEBUGMESSAGECALLBACKPROC) (GLDEBUGPROC callback, const void *userParam);
   2553 typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGPROC) (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog);
   2554 typedef void (APIENTRYP PFNGLPUSHDEBUGGROUPPROC) (GLenum source, GLuint id, GLsizei length, const GLchar *message);
   2555 typedef void (APIENTRYP PFNGLPOPDEBUGGROUPPROC) (void);
   2556 typedef void (APIENTRYP PFNGLOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei length, const GLchar *label);
   2557 typedef void (APIENTRYP PFNGLGETOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label);
   2558 typedef void (APIENTRYP PFNGLOBJECTPTRLABELPROC) (const void *ptr, GLsizei length, const GLchar *label);
   2559 typedef void (APIENTRYP PFNGLGETOBJECTPTRLABELPROC) (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label);
   2560 #ifdef GL_GLEXT_PROTOTYPES
   2561 GLAPI void APIENTRY glClearBufferData (GLenum target, GLenum internalformat, GLenum format, GLenum type, const void *data);
   2562 GLAPI void APIENTRY glClearBufferSubData (GLenum target, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, const void *data);
   2563 GLAPI void APIENTRY glDispatchCompute (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z);
   2564 GLAPI void APIENTRY glDispatchComputeIndirect (GLintptr indirect);
   2565 GLAPI void APIENTRY glCopyImageSubData (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth);
   2566 GLAPI void APIENTRY glFramebufferParameteri (GLenum target, GLenum pname, GLint param);
   2567 GLAPI void APIENTRY glGetFramebufferParameteriv (GLenum target, GLenum pname, GLint *params);
   2568 GLAPI void APIENTRY glGetInternalformati64v (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint64 *params);
   2569 GLAPI void APIENTRY glInvalidateTexSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth);
   2570 GLAPI void APIENTRY glInvalidateTexImage (GLuint texture, GLint level);
   2571 GLAPI void APIENTRY glInvalidateBufferSubData (GLuint buffer, GLintptr offset, GLsizeiptr length);
   2572 GLAPI void APIENTRY glInvalidateBufferData (GLuint buffer);
   2573 GLAPI void APIENTRY glInvalidateFramebuffer (GLenum target, GLsizei numAttachments, const GLenum *attachments);
   2574 GLAPI void APIENTRY glInvalidateSubFramebuffer (GLenum target, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height);
   2575 GLAPI void APIENTRY glMultiDrawArraysIndirect (GLenum mode, const void *indirect, GLsizei drawcount, GLsizei stride);
   2576 GLAPI void APIENTRY glMultiDrawElementsIndirect (GLenum mode, GLenum type, const void *indirect, GLsizei drawcount, GLsizei stride);
   2577 GLAPI void APIENTRY glGetProgramInterfaceiv (GLuint program, GLenum programInterface, GLenum pname, GLint *params);
   2578 GLAPI GLuint APIENTRY glGetProgramResourceIndex (GLuint program, GLenum programInterface, const GLchar *name);
   2579 GLAPI void APIENTRY glGetProgramResourceName (GLuint program, GLenum programInterface, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name);
   2580 GLAPI void APIENTRY glGetProgramResourceiv (GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLint *params);
   2581 GLAPI GLint APIENTRY glGetProgramResourceLocation (GLuint program, GLenum programInterface, const GLchar *name);
   2582 GLAPI GLint APIENTRY glGetProgramResourceLocationIndex (GLuint program, GLenum programInterface, const GLchar *name);
   2583 GLAPI void APIENTRY glShaderStorageBlockBinding (GLuint program, GLuint storageBlockIndex, GLuint storageBlockBinding);
   2584 GLAPI void APIENTRY glTexBufferRange (GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size);
   2585 GLAPI void APIENTRY glTexStorage2DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
   2586 GLAPI void APIENTRY glTexStorage3DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
   2587 GLAPI void APIENTRY glTextureView (GLuint texture, GLenum target, GLuint origtexture, GLenum internalformat, GLuint minlevel, GLuint numlevels, GLuint minlayer, GLuint numlayers);
   2588 GLAPI void APIENTRY glBindVertexBuffer (GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride);
   2589 GLAPI void APIENTRY glVertexAttribFormat (GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset);
   2590 GLAPI void APIENTRY glVertexAttribIFormat (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
   2591 GLAPI void APIENTRY glVertexAttribLFormat (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
   2592 GLAPI void APIENTRY glVertexAttribBinding (GLuint attribindex, GLuint bindingindex);
   2593 GLAPI void APIENTRY glVertexBindingDivisor (GLuint bindingindex, GLuint divisor);
   2594 GLAPI void APIENTRY glDebugMessageControl (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);
   2595 GLAPI void APIENTRY glDebugMessageInsert (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf);
   2596 GLAPI void APIENTRY glDebugMessageCallback (GLDEBUGPROC callback, const void *userParam);
   2597 GLAPI GLuint APIENTRY glGetDebugMessageLog (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog);
   2598 GLAPI void APIENTRY glPushDebugGroup (GLenum source, GLuint id, GLsizei length, const GLchar *message);
   2599 GLAPI void APIENTRY glPopDebugGroup (void);
   2600 GLAPI void APIENTRY glObjectLabel (GLenum identifier, GLuint name, GLsizei length, const GLchar *label);
   2601 GLAPI void APIENTRY glGetObjectLabel (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label);
   2602 GLAPI void APIENTRY glObjectPtrLabel (const void *ptr, GLsizei length, const GLchar *label);
   2603 GLAPI void APIENTRY glGetObjectPtrLabel (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label);
   2604 #endif
   2605 #endif /* GL_VERSION_4_3 */
   2606 
   2607 #ifndef GL_VERSION_4_4
   2608 #define GL_VERSION_4_4 1
   2609 #define GL_MAX_VERTEX_ATTRIB_STRIDE       0x82E5
   2610 #define GL_PRIMITIVE_RESTART_FOR_PATCHES_SUPPORTED 0x8221
   2611 #define GL_TEXTURE_BUFFER_BINDING         0x8C2A
   2612 #define GL_MAP_PERSISTENT_BIT             0x0040
   2613 #define GL_MAP_COHERENT_BIT               0x0080
   2614 #define GL_DYNAMIC_STORAGE_BIT            0x0100
   2615 #define GL_CLIENT_STORAGE_BIT             0x0200
   2616 #define GL_CLIENT_MAPPED_BUFFER_BARRIER_BIT 0x00004000
   2617 #define GL_BUFFER_IMMUTABLE_STORAGE       0x821F
   2618 #define GL_BUFFER_STORAGE_FLAGS           0x8220
   2619 #define GL_CLEAR_TEXTURE                  0x9365
   2620 #define GL_LOCATION_COMPONENT             0x934A
   2621 #define GL_TRANSFORM_FEEDBACK_BUFFER_INDEX 0x934B
   2622 #define GL_TRANSFORM_FEEDBACK_BUFFER_STRIDE 0x934C
   2623 #define GL_QUERY_BUFFER                   0x9192
   2624 #define GL_QUERY_BUFFER_BARRIER_BIT       0x00008000
   2625 #define GL_QUERY_BUFFER_BINDING           0x9193
   2626 #define GL_QUERY_RESULT_NO_WAIT           0x9194
   2627 #define GL_MIRROR_CLAMP_TO_EDGE           0x8743
   2628 typedef void (APIENTRYP PFNGLBUFFERSTORAGEPROC) (GLenum target, GLsizeiptr size, const void *data, GLbitfield flags);
   2629 typedef void (APIENTRYP PFNGLCLEARTEXIMAGEPROC) (GLuint texture, GLint level, GLenum format, GLenum type, const void *data);
   2630 typedef void (APIENTRYP PFNGLCLEARTEXSUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data);
   2631 typedef void (APIENTRYP PFNGLBINDBUFFERSBASEPROC) (GLenum target, GLuint first, GLsizei count, const GLuint *buffers);
   2632 typedef void (APIENTRYP PFNGLBINDBUFFERSRANGEPROC) (GLenum target, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizeiptr *sizes);
   2633 typedef void (APIENTRYP PFNGLBINDTEXTURESPROC) (GLuint first, GLsizei count, const GLuint *textures);
   2634 typedef void (APIENTRYP PFNGLBINDSAMPLERSPROC) (GLuint first, GLsizei count, const GLuint *samplers);
   2635 typedef void (APIENTRYP PFNGLBINDIMAGETEXTURESPROC) (GLuint first, GLsizei count, const GLuint *textures);
   2636 typedef void (APIENTRYP PFNGLBINDVERTEXBUFFERSPROC) (GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides);
   2637 #ifdef GL_GLEXT_PROTOTYPES
   2638 GLAPI void APIENTRY glBufferStorage (GLenum target, GLsizeiptr size, const void *data, GLbitfield flags);
   2639 GLAPI void APIENTRY glClearTexImage (GLuint texture, GLint level, GLenum format, GLenum type, const void *data);
   2640 GLAPI void APIENTRY glClearTexSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data);
   2641 GLAPI void APIENTRY glBindBuffersBase (GLenum target, GLuint first, GLsizei count, const GLuint *buffers);
   2642 GLAPI void APIENTRY glBindBuffersRange (GLenum target, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizeiptr *sizes);
   2643 GLAPI void APIENTRY glBindTextures (GLuint first, GLsizei count, const GLuint *textures);
   2644 GLAPI void APIENTRY glBindSamplers (GLuint first, GLsizei count, const GLuint *samplers);
   2645 GLAPI void APIENTRY glBindImageTextures (GLuint first, GLsizei count, const GLuint *textures);
   2646 GLAPI void APIENTRY glBindVertexBuffers (GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides);
   2647 #endif
   2648 #endif /* GL_VERSION_4_4 */
   2649 
   2650 #ifndef GL_VERSION_4_5
   2651 #define GL_VERSION_4_5 1
   2652 #define GL_CONTEXT_LOST                   0x0507
   2653 #define GL_NEGATIVE_ONE_TO_ONE            0x935E
   2654 #define GL_ZERO_TO_ONE                    0x935F
   2655 #define GL_CLIP_ORIGIN                    0x935C
   2656 #define GL_CLIP_DEPTH_MODE                0x935D
   2657 #define GL_QUERY_WAIT_INVERTED            0x8E17
   2658 #define GL_QUERY_NO_WAIT_INVERTED         0x8E18
   2659 #define GL_QUERY_BY_REGION_WAIT_INVERTED  0x8E19
   2660 #define GL_QUERY_BY_REGION_NO_WAIT_INVERTED 0x8E1A
   2661 #define GL_MAX_CULL_DISTANCES             0x82F9
   2662 #define GL_MAX_COMBINED_CLIP_AND_CULL_DISTANCES 0x82FA
   2663 #define GL_TEXTURE_TARGET                 0x1006
   2664 #define GL_QUERY_TARGET                   0x82EA
   2665 #define GL_GUILTY_CONTEXT_RESET           0x8253
   2666 #define GL_INNOCENT_CONTEXT_RESET         0x8254
   2667 #define GL_UNKNOWN_CONTEXT_RESET          0x8255
   2668 #define GL_RESET_NOTIFICATION_STRATEGY    0x8256
   2669 #define GL_LOSE_CONTEXT_ON_RESET          0x8252
   2670 #define GL_NO_RESET_NOTIFICATION          0x8261
   2671 #define GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT 0x00000004
   2672 #define GL_CONTEXT_RELEASE_BEHAVIOR       0x82FB
   2673 #define GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH 0x82FC
   2674 typedef void (APIENTRYP PFNGLCLIPCONTROLPROC) (GLenum origin, GLenum depth);
   2675 typedef void (APIENTRYP PFNGLCREATETRANSFORMFEEDBACKSPROC) (GLsizei n, GLuint *ids);
   2676 typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKBUFFERBASEPROC) (GLuint xfb, GLuint index, GLuint buffer);
   2677 typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKBUFFERRANGEPROC) (GLuint xfb, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
   2678 typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKIVPROC) (GLuint xfb, GLenum pname, GLint *param);
   2679 typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKI_VPROC) (GLuint xfb, GLenum pname, GLuint index, GLint *param);
   2680 typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKI64_VPROC) (GLuint xfb, GLenum pname, GLuint index, GLint64 *param);
   2681 typedef void (APIENTRYP PFNGLCREATEBUFFERSPROC) (GLsizei n, GLuint *buffers);
   2682 typedef void (APIENTRYP PFNGLNAMEDBUFFERSTORAGEPROC) (GLuint buffer, GLsizeiptr size, const void *data, GLbitfield flags);
   2683 typedef void (APIENTRYP PFNGLNAMEDBUFFERDATAPROC) (GLuint buffer, GLsizeiptr size, const void *data, GLenum usage);
   2684 typedef void (APIENTRYP PFNGLNAMEDBUFFERSUBDATAPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, const void *data);
   2685 typedef void (APIENTRYP PFNGLCOPYNAMEDBUFFERSUBDATAPROC) (GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
   2686 typedef void (APIENTRYP PFNGLCLEARNAMEDBUFFERDATAPROC) (GLuint buffer, GLenum internalformat, GLenum format, GLenum type, const void *data);
   2687 typedef void (APIENTRYP PFNGLCLEARNAMEDBUFFERSUBDATAPROC) (GLuint buffer, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, const void *data);
   2688 typedef void *(APIENTRYP PFNGLMAPNAMEDBUFFERPROC) (GLuint buffer, GLenum access);
   2689 typedef void *(APIENTRYP PFNGLMAPNAMEDBUFFERRANGEPROC) (GLuint buffer, GLintptr offset, GLsizeiptr length, GLbitfield access);
   2690 typedef GLboolean (APIENTRYP PFNGLUNMAPNAMEDBUFFERPROC) (GLuint buffer);
   2691 typedef void (APIENTRYP PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEPROC) (GLuint buffer, GLintptr offset, GLsizeiptr length);
   2692 typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERIVPROC) (GLuint buffer, GLenum pname, GLint *params);
   2693 typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERI64VPROC) (GLuint buffer, GLenum pname, GLint64 *params);
   2694 typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPOINTERVPROC) (GLuint buffer, GLenum pname, void **params);
   2695 typedef void (APIENTRYP PFNGLGETNAMEDBUFFERSUBDATAPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, void *data);
   2696 typedef void (APIENTRYP PFNGLCREATEFRAMEBUFFERSPROC) (GLsizei n, GLuint *framebuffers);
   2697 typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERRENDERBUFFERPROC) (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
   2698 typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERPARAMETERIPROC) (GLuint framebuffer, GLenum pname, GLint param);
   2699 typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level);
   2700 typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURELAYERPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer);
   2701 typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERDRAWBUFFERPROC) (GLuint framebuffer, GLenum buf);
   2702 typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERDRAWBUFFERSPROC) (GLuint framebuffer, GLsizei n, const GLenum *bufs);
   2703 typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERREADBUFFERPROC) (GLuint framebuffer, GLenum src);
   2704 typedef void (APIENTRYP PFNGLINVALIDATENAMEDFRAMEBUFFERDATAPROC) (GLuint framebuffer, GLsizei numAttachments, const GLenum *attachments);
   2705 typedef void (APIENTRYP PFNGLINVALIDATENAMEDFRAMEBUFFERSUBDATAPROC) (GLuint framebuffer, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height);
   2706 typedef void (APIENTRYP PFNGLCLEARNAMEDFRAMEBUFFERIVPROC) (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLint *value);
   2707 typedef void (APIENTRYP PFNGLCLEARNAMEDFRAMEBUFFERUIVPROC) (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLuint *value);
   2708 typedef void (APIENTRYP PFNGLCLEARNAMEDFRAMEBUFFERFVPROC) (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLfloat *value);
   2709 typedef void (APIENTRYP PFNGLCLEARNAMEDFRAMEBUFFERFIPROC) (GLuint framebuffer, GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil);
   2710 typedef void (APIENTRYP PFNGLBLITNAMEDFRAMEBUFFERPROC) (GLuint readFramebuffer, GLuint drawFramebuffer, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
   2711 typedef GLenum (APIENTRYP PFNGLCHECKNAMEDFRAMEBUFFERSTATUSPROC) (GLuint framebuffer, GLenum target);
   2712 typedef void (APIENTRYP PFNGLGETNAMEDFRAMEBUFFERPARAMETERIVPROC) (GLuint framebuffer, GLenum pname, GLint *param);
   2713 typedef void (APIENTRYP PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params);
   2714 typedef void (APIENTRYP PFNGLCREATERENDERBUFFERSPROC) (GLsizei n, GLuint *renderbuffers);
   2715 typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEPROC) (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height);
   2716 typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
   2717 typedef void (APIENTRYP PFNGLGETNAMEDRENDERBUFFERPARAMETERIVPROC) (GLuint renderbuffer, GLenum pname, GLint *params);
   2718 typedef void (APIENTRYP PFNGLCREATETEXTURESPROC) (GLenum target, GLsizei n, GLuint *textures);
   2719 typedef void (APIENTRYP PFNGLTEXTUREBUFFERPROC) (GLuint texture, GLenum internalformat, GLuint buffer);
   2720 typedef void (APIENTRYP PFNGLTEXTUREBUFFERRANGEPROC) (GLuint texture, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size);
   2721 typedef void (APIENTRYP PFNGLTEXTURESTORAGE1DPROC) (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width);
   2722 typedef void (APIENTRYP PFNGLTEXTURESTORAGE2DPROC) (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
   2723 typedef void (APIENTRYP PFNGLTEXTURESTORAGE3DPROC) (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
   2724 typedef void (APIENTRYP PFNGLTEXTURESTORAGE2DMULTISAMPLEPROC) (GLuint texture, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
   2725 typedef void (APIENTRYP PFNGLTEXTURESTORAGE3DMULTISAMPLEPROC) (GLuint texture, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
   2726 typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE1DPROC) (GLuint texture, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels);
   2727 typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE2DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels);
   2728 typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE3DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels);
   2729 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE1DPROC) (GLuint texture, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data);
   2730 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE2DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data);
   2731 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE3DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
   2732 typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE1DPROC) (GLuint texture, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
   2733 typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE2DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
   2734 typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE3DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
   2735 typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFPROC) (GLuint texture, GLenum pname, GLfloat param);
   2736 typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFVPROC) (GLuint texture, GLenum pname, const GLfloat *param);
   2737 typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIPROC) (GLuint texture, GLenum pname, GLint param);
   2738 typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIIVPROC) (GLuint texture, GLenum pname, const GLint *params);
   2739 typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIUIVPROC) (GLuint texture, GLenum pname, const GLuint *params);
   2740 typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIVPROC) (GLuint texture, GLenum pname, const GLint *param);
   2741 typedef void (APIENTRYP PFNGLGENERATETEXTUREMIPMAPPROC) (GLuint texture);
   2742 typedef void (APIENTRYP PFNGLBINDTEXTUREUNITPROC) (GLuint unit, GLuint texture);
   2743 typedef void (APIENTRYP PFNGLGETTEXTUREIMAGEPROC) (GLuint texture, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
   2744 typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXTUREIMAGEPROC) (GLuint texture, GLint level, GLsizei bufSize, void *pixels);
   2745 typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERFVPROC) (GLuint texture, GLint level, GLenum pname, GLfloat *params);
   2746 typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERIVPROC) (GLuint texture, GLint level, GLenum pname, GLint *params);
   2747 typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERFVPROC) (GLuint texture, GLenum pname, GLfloat *params);
   2748 typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIIVPROC) (GLuint texture, GLenum pname, GLint *params);
   2749 typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIUIVPROC) (GLuint texture, GLenum pname, GLuint *params);
   2750 typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIVPROC) (GLuint texture, GLenum pname, GLint *params);
   2751 typedef void (APIENTRYP PFNGLCREATEVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays);
   2752 typedef void (APIENTRYP PFNGLDISABLEVERTEXARRAYATTRIBPROC) (GLuint vaobj, GLuint index);
   2753 typedef void (APIENTRYP PFNGLENABLEVERTEXARRAYATTRIBPROC) (GLuint vaobj, GLuint index);
   2754 typedef void (APIENTRYP PFNGLVERTEXARRAYELEMENTBUFFERPROC) (GLuint vaobj, GLuint buffer);
   2755 typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXBUFFERPROC) (GLuint vaobj, GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride);
   2756 typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXBUFFERSPROC) (GLuint vaobj, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides);
   2757 typedef void (APIENTRYP PFNGLVERTEXARRAYATTRIBBINDINGPROC) (GLuint vaobj, GLuint attribindex, GLuint bindingindex);
   2758 typedef void (APIENTRYP PFNGLVERTEXARRAYATTRIBFORMATPROC) (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset);
   2759 typedef void (APIENTRYP PFNGLVERTEXARRAYATTRIBIFORMATPROC) (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
   2760 typedef void (APIENTRYP PFNGLVERTEXARRAYATTRIBLFORMATPROC) (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
   2761 typedef void (APIENTRYP PFNGLVERTEXARRAYBINDINGDIVISORPROC) (GLuint vaobj, GLuint bindingindex, GLuint divisor);
   2762 typedef void (APIENTRYP PFNGLGETVERTEXARRAYIVPROC) (GLuint vaobj, GLenum pname, GLint *param);
   2763 typedef void (APIENTRYP PFNGLGETVERTEXARRAYINDEXEDIVPROC) (GLuint vaobj, GLuint index, GLenum pname, GLint *param);
   2764 typedef void (APIENTRYP PFNGLGETVERTEXARRAYINDEXED64IVPROC) (GLuint vaobj, GLuint index, GLenum pname, GLint64 *param);
   2765 typedef void (APIENTRYP PFNGLCREATESAMPLERSPROC) (GLsizei n, GLuint *samplers);
   2766 typedef void (APIENTRYP PFNGLCREATEPROGRAMPIPELINESPROC) (GLsizei n, GLuint *pipelines);
   2767 typedef void (APIENTRYP PFNGLCREATEQUERIESPROC) (GLenum target, GLsizei n, GLuint *ids);
   2768 typedef void (APIENTRYP PFNGLGETQUERYBUFFEROBJECTI64VPROC) (GLuint id, GLuint buffer, GLenum pname, GLintptr offset);
   2769 typedef void (APIENTRYP PFNGLGETQUERYBUFFEROBJECTIVPROC) (GLuint id, GLuint buffer, GLenum pname, GLintptr offset);
   2770 typedef void (APIENTRYP PFNGLGETQUERYBUFFEROBJECTUI64VPROC) (GLuint id, GLuint buffer, GLenum pname, GLintptr offset);
   2771 typedef void (APIENTRYP PFNGLGETQUERYBUFFEROBJECTUIVPROC) (GLuint id, GLuint buffer, GLenum pname, GLintptr offset);
   2772 typedef void (APIENTRYP PFNGLMEMORYBARRIERBYREGIONPROC) (GLbitfield barriers);
   2773 typedef void (APIENTRYP PFNGLGETTEXTURESUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
   2774 typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXTURESUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei bufSize, void *pixels);
   2775 typedef GLenum (APIENTRYP PFNGLGETGRAPHICSRESETSTATUSPROC) (void);
   2776 typedef void (APIENTRYP PFNGLGETNCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint lod, GLsizei bufSize, void *pixels);
   2777 typedef void (APIENTRYP PFNGLGETNTEXIMAGEPROC) (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
   2778 typedef void (APIENTRYP PFNGLGETNUNIFORMDVPROC) (GLuint program, GLint location, GLsizei bufSize, GLdouble *params);
   2779 typedef void (APIENTRYP PFNGLGETNUNIFORMFVPROC) (GLuint program, GLint location, GLsizei bufSize, GLfloat *params);
   2780 typedef void (APIENTRYP PFNGLGETNUNIFORMIVPROC) (GLuint program, GLint location, GLsizei bufSize, GLint *params);
   2781 typedef void (APIENTRYP PFNGLGETNUNIFORMUIVPROC) (GLuint program, GLint location, GLsizei bufSize, GLuint *params);
   2782 typedef void (APIENTRYP PFNGLREADNPIXELSPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data);
   2783 typedef void (APIENTRYP PFNGLTEXTUREBARRIERPROC) (void);
   2784 #ifdef GL_GLEXT_PROTOTYPES
   2785 GLAPI void APIENTRY glClipControl (GLenum origin, GLenum depth);
   2786 GLAPI void APIENTRY glCreateTransformFeedbacks (GLsizei n, GLuint *ids);
   2787 GLAPI void APIENTRY glTransformFeedbackBufferBase (GLuint xfb, GLuint index, GLuint buffer);
   2788 GLAPI void APIENTRY glTransformFeedbackBufferRange (GLuint xfb, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
   2789 GLAPI void APIENTRY glGetTransformFeedbackiv (GLuint xfb, GLenum pname, GLint *param);
   2790 GLAPI void APIENTRY glGetTransformFeedbacki_v (GLuint xfb, GLenum pname, GLuint index, GLint *param);
   2791 GLAPI void APIENTRY glGetTransformFeedbacki64_v (GLuint xfb, GLenum pname, GLuint index, GLint64 *param);
   2792 GLAPI void APIENTRY glCreateBuffers (GLsizei n, GLuint *buffers);
   2793 GLAPI void APIENTRY glNamedBufferStorage (GLuint buffer, GLsizeiptr size, const void *data, GLbitfield flags);
   2794 GLAPI void APIENTRY glNamedBufferData (GLuint buffer, GLsizeiptr size, const void *data, GLenum usage);
   2795 GLAPI void APIENTRY glNamedBufferSubData (GLuint buffer, GLintptr offset, GLsizeiptr size, const void *data);
   2796 GLAPI void APIENTRY glCopyNamedBufferSubData (GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
   2797 GLAPI void APIENTRY glClearNamedBufferData (GLuint buffer, GLenum internalformat, GLenum format, GLenum type, const void *data);
   2798 GLAPI void APIENTRY glClearNamedBufferSubData (GLuint buffer, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, const void *data);
   2799 GLAPI void *APIENTRY glMapNamedBuffer (GLuint buffer, GLenum access);
   2800 GLAPI void *APIENTRY glMapNamedBufferRange (GLuint buffer, GLintptr offset, GLsizeiptr length, GLbitfield access);
   2801 GLAPI GLboolean APIENTRY glUnmapNamedBuffer (GLuint buffer);
   2802 GLAPI void APIENTRY glFlushMappedNamedBufferRange (GLuint buffer, GLintptr offset, GLsizeiptr length);
   2803 GLAPI void APIENTRY glGetNamedBufferParameteriv (GLuint buffer, GLenum pname, GLint *params);
   2804 GLAPI void APIENTRY glGetNamedBufferParameteri64v (GLuint buffer, GLenum pname, GLint64 *params);
   2805 GLAPI void APIENTRY glGetNamedBufferPointerv (GLuint buffer, GLenum pname, void **params);
   2806 GLAPI void APIENTRY glGetNamedBufferSubData (GLuint buffer, GLintptr offset, GLsizeiptr size, void *data);
   2807 GLAPI void APIENTRY glCreateFramebuffers (GLsizei n, GLuint *framebuffers);
   2808 GLAPI void APIENTRY glNamedFramebufferRenderbuffer (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
   2809 GLAPI void APIENTRY glNamedFramebufferParameteri (GLuint framebuffer, GLenum pname, GLint param);
   2810 GLAPI void APIENTRY glNamedFramebufferTexture (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level);
   2811 GLAPI void APIENTRY glNamedFramebufferTextureLayer (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer);
   2812 GLAPI void APIENTRY glNamedFramebufferDrawBuffer (GLuint framebuffer, GLenum buf);
   2813 GLAPI void APIENTRY glNamedFramebufferDrawBuffers (GLuint framebuffer, GLsizei n, const GLenum *bufs);
   2814 GLAPI void APIENTRY glNamedFramebufferReadBuffer (GLuint framebuffer, GLenum src);
   2815 GLAPI void APIENTRY glInvalidateNamedFramebufferData (GLuint framebuffer, GLsizei numAttachments, const GLenum *attachments);
   2816 GLAPI void APIENTRY glInvalidateNamedFramebufferSubData (GLuint framebuffer, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height);
   2817 GLAPI void APIENTRY glClearNamedFramebufferiv (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLint *value);
   2818 GLAPI void APIENTRY glClearNamedFramebufferuiv (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLuint *value);
   2819 GLAPI void APIENTRY glClearNamedFramebufferfv (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLfloat *value);
   2820 GLAPI void APIENTRY glClearNamedFramebufferfi (GLuint framebuffer, GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil);
   2821 GLAPI void APIENTRY glBlitNamedFramebuffer (GLuint readFramebuffer, GLuint drawFramebuffer, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
   2822 GLAPI GLenum APIENTRY glCheckNamedFramebufferStatus (GLuint framebuffer, GLenum target);
   2823 GLAPI void APIENTRY glGetNamedFramebufferParameteriv (GLuint framebuffer, GLenum pname, GLint *param);
   2824 GLAPI void APIENTRY glGetNamedFramebufferAttachmentParameteriv (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params);
   2825 GLAPI void APIENTRY glCreateRenderbuffers (GLsizei n, GLuint *renderbuffers);
   2826 GLAPI void APIENTRY glNamedRenderbufferStorage (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height);
   2827 GLAPI void APIENTRY glNamedRenderbufferStorageMultisample (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
   2828 GLAPI void APIENTRY glGetNamedRenderbufferParameteriv (GLuint renderbuffer, GLenum pname, GLint *params);
   2829 GLAPI void APIENTRY glCreateTextures (GLenum target, GLsizei n, GLuint *textures);
   2830 GLAPI void APIENTRY glTextureBuffer (GLuint texture, GLenum internalformat, GLuint buffer);
   2831 GLAPI void APIENTRY glTextureBufferRange (GLuint texture, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size);
   2832 GLAPI void APIENTRY glTextureStorage1D (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width);
   2833 GLAPI void APIENTRY glTextureStorage2D (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
   2834 GLAPI void APIENTRY glTextureStorage3D (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
   2835 GLAPI void APIENTRY glTextureStorage2DMultisample (GLuint texture, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
   2836 GLAPI void APIENTRY glTextureStorage3DMultisample (GLuint texture, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
   2837 GLAPI void APIENTRY glTextureSubImage1D (GLuint texture, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels);
   2838 GLAPI void APIENTRY glTextureSubImage2D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels);
   2839 GLAPI void APIENTRY glTextureSubImage3D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels);
   2840 GLAPI void APIENTRY glCompressedTextureSubImage1D (GLuint texture, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data);
   2841 GLAPI void APIENTRY glCompressedTextureSubImage2D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data);
   2842 GLAPI void APIENTRY glCompressedTextureSubImage3D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
   2843 GLAPI void APIENTRY glCopyTextureSubImage1D (GLuint texture, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
   2844 GLAPI void APIENTRY glCopyTextureSubImage2D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
   2845 GLAPI void APIENTRY glCopyTextureSubImage3D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
   2846 GLAPI void APIENTRY glTextureParameterf (GLuint texture, GLenum pname, GLfloat param);
   2847 GLAPI void APIENTRY glTextureParameterfv (GLuint texture, GLenum pname, const GLfloat *param);
   2848 GLAPI void APIENTRY glTextureParameteri (GLuint texture, GLenum pname, GLint param);
   2849 GLAPI void APIENTRY glTextureParameterIiv (GLuint texture, GLenum pname, const GLint *params);
   2850 GLAPI void APIENTRY glTextureParameterIuiv (GLuint texture, GLenum pname, const GLuint *params);
   2851 GLAPI void APIENTRY glTextureParameteriv (GLuint texture, GLenum pname, const GLint *param);
   2852 GLAPI void APIENTRY glGenerateTextureMipmap (GLuint texture);
   2853 GLAPI void APIENTRY glBindTextureUnit (GLuint unit, GLuint texture);
   2854 GLAPI void APIENTRY glGetTextureImage (GLuint texture, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
   2855 GLAPI void APIENTRY glGetCompressedTextureImage (GLuint texture, GLint level, GLsizei bufSize, void *pixels);
   2856 GLAPI void APIENTRY glGetTextureLevelParameterfv (GLuint texture, GLint level, GLenum pname, GLfloat *params);
   2857 GLAPI void APIENTRY glGetTextureLevelParameteriv (GLuint texture, GLint level, GLenum pname, GLint *params);
   2858 GLAPI void APIENTRY glGetTextureParameterfv (GLuint texture, GLenum pname, GLfloat *params);
   2859 GLAPI void APIENTRY glGetTextureParameterIiv (GLuint texture, GLenum pname, GLint *params);
   2860 GLAPI void APIENTRY glGetTextureParameterIuiv (GLuint texture, GLenum pname, GLuint *params);
   2861 GLAPI void APIENTRY glGetTextureParameteriv (GLuint texture, GLenum pname, GLint *params);
   2862 GLAPI void APIENTRY glCreateVertexArrays (GLsizei n, GLuint *arrays);
   2863 GLAPI void APIENTRY glDisableVertexArrayAttrib (GLuint vaobj, GLuint index);
   2864 GLAPI void APIENTRY glEnableVertexArrayAttrib (GLuint vaobj, GLuint index);
   2865 GLAPI void APIENTRY glVertexArrayElementBuffer (GLuint vaobj, GLuint buffer);
   2866 GLAPI void APIENTRY glVertexArrayVertexBuffer (GLuint vaobj, GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride);
   2867 GLAPI void APIENTRY glVertexArrayVertexBuffers (GLuint vaobj, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides);
   2868 GLAPI void APIENTRY glVertexArrayAttribBinding (GLuint vaobj, GLuint attribindex, GLuint bindingindex);
   2869 GLAPI void APIENTRY glVertexArrayAttribFormat (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset);
   2870 GLAPI void APIENTRY glVertexArrayAttribIFormat (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
   2871 GLAPI void APIENTRY glVertexArrayAttribLFormat (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
   2872 GLAPI void APIENTRY glVertexArrayBindingDivisor (GLuint vaobj, GLuint bindingindex, GLuint divisor);
   2873 GLAPI void APIENTRY glGetVertexArrayiv (GLuint vaobj, GLenum pname, GLint *param);
   2874 GLAPI void APIENTRY glGetVertexArrayIndexediv (GLuint vaobj, GLuint index, GLenum pname, GLint *param);
   2875 GLAPI void APIENTRY glGetVertexArrayIndexed64iv (GLuint vaobj, GLuint index, GLenum pname, GLint64 *param);
   2876 GLAPI void APIENTRY glCreateSamplers (GLsizei n, GLuint *samplers);
   2877 GLAPI void APIENTRY glCreateProgramPipelines (GLsizei n, GLuint *pipelines);
   2878 GLAPI void APIENTRY glCreateQueries (GLenum target, GLsizei n, GLuint *ids);
   2879 GLAPI void APIENTRY glGetQueryBufferObjecti64v (GLuint id, GLuint buffer, GLenum pname, GLintptr offset);
   2880 GLAPI void APIENTRY glGetQueryBufferObjectiv (GLuint id, GLuint buffer, GLenum pname, GLintptr offset);
   2881 GLAPI void APIENTRY glGetQueryBufferObjectui64v (GLuint id, GLuint buffer, GLenum pname, GLintptr offset);
   2882 GLAPI void APIENTRY glGetQueryBufferObjectuiv (GLuint id, GLuint buffer, GLenum pname, GLintptr offset);
   2883 GLAPI void APIENTRY glMemoryBarrierByRegion (GLbitfield barriers);
   2884 GLAPI void APIENTRY glGetTextureSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
   2885 GLAPI void APIENTRY glGetCompressedTextureSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei bufSize, void *pixels);
   2886 GLAPI GLenum APIENTRY glGetGraphicsResetStatus (void);
   2887 GLAPI void APIENTRY glGetnCompressedTexImage (GLenum target, GLint lod, GLsizei bufSize, void *pixels);
   2888 GLAPI void APIENTRY glGetnTexImage (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
   2889 GLAPI void APIENTRY glGetnUniformdv (GLuint program, GLint location, GLsizei bufSize, GLdouble *params);
   2890 GLAPI void APIENTRY glGetnUniformfv (GLuint program, GLint location, GLsizei bufSize, GLfloat *params);
   2891 GLAPI void APIENTRY glGetnUniformiv (GLuint program, GLint location, GLsizei bufSize, GLint *params);
   2892 GLAPI void APIENTRY glGetnUniformuiv (GLuint program, GLint location, GLsizei bufSize, GLuint *params);
   2893 GLAPI void APIENTRY glReadnPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data);
   2894 GLAPI void APIENTRY glTextureBarrier (void);
   2895 #endif
   2896 #endif /* GL_VERSION_4_5 */
   2897 
   2898 #ifndef GL_ARB_ES2_compatibility
   2899 #define GL_ARB_ES2_compatibility 1
   2900 #endif /* GL_ARB_ES2_compatibility */
   2901 
   2902 #ifndef GL_ARB_ES3_1_compatibility
   2903 #define GL_ARB_ES3_1_compatibility 1
   2904 #endif /* GL_ARB_ES3_1_compatibility */
   2905 
   2906 #ifndef GL_ARB_ES3_compatibility
   2907 #define GL_ARB_ES3_compatibility 1
   2908 #endif /* GL_ARB_ES3_compatibility */
   2909 
   2910 #ifndef GL_ARB_arrays_of_arrays
   2911 #define GL_ARB_arrays_of_arrays 1
   2912 #endif /* GL_ARB_arrays_of_arrays */
   2913 
   2914 #ifndef GL_ARB_base_instance
   2915 #define GL_ARB_base_instance 1
   2916 #endif /* GL_ARB_base_instance */
   2917 
   2918 #ifndef GL_ARB_bindless_texture
   2919 #define GL_ARB_bindless_texture 1
   2920 typedef uint64_t GLuint64EXT;
   2921 #define GL_UNSIGNED_INT64_ARB             0x140F
   2922 typedef GLuint64 (APIENTRYP PFNGLGETTEXTUREHANDLEARBPROC) (GLuint texture);
   2923 typedef GLuint64 (APIENTRYP PFNGLGETTEXTURESAMPLERHANDLEARBPROC) (GLuint texture, GLuint sampler);
   2924 typedef void (APIENTRYP PFNGLMAKETEXTUREHANDLERESIDENTARBPROC) (GLuint64 handle);
   2925 typedef void (APIENTRYP PFNGLMAKETEXTUREHANDLENONRESIDENTARBPROC) (GLuint64 handle);
   2926 typedef GLuint64 (APIENTRYP PFNGLGETIMAGEHANDLEARBPROC) (GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum format);
   2927 typedef void (APIENTRYP PFNGLMAKEIMAGEHANDLERESIDENTARBPROC) (GLuint64 handle, GLenum access);
   2928 typedef void (APIENTRYP PFNGLMAKEIMAGEHANDLENONRESIDENTARBPROC) (GLuint64 handle);
   2929 typedef void (APIENTRYP PFNGLUNIFORMHANDLEUI64ARBPROC) (GLint location, GLuint64 value);
   2930 typedef void (APIENTRYP PFNGLUNIFORMHANDLEUI64VARBPROC) (GLint location, GLsizei count, const GLuint64 *value);
   2931 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMHANDLEUI64ARBPROC) (GLuint program, GLint location, GLuint64 value);
   2932 typedef void (APIENTRYP PFNGLPROGRAMUNIFORMHANDLEUI64VARBPROC) (GLuint program, GLint location, GLsizei count, const GLuint64 *values);
   2933 typedef GLboolean (APIENTRYP PFNGLISTEXTUREHANDLERESIDENTARBPROC) (GLuint64 handle);
   2934 typedef GLboolean (APIENTRYP PFNGLISIMAGEHANDLERESIDENTARBPROC) (GLuint64 handle);
   2935 typedef void (APIENTRYP PFNGLVERTEXATTRIBL1UI64ARBPROC) (GLuint index, GLuint64EXT x);
   2936 typedef void (APIENTRYP PFNGLVERTEXATTRIBL1UI64VARBPROC) (GLuint index, const GLuint64EXT *v);
   2937 typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLUI64VARBPROC) (GLuint index, GLenum pname, GLuint64EXT *params);
   2938 #ifdef GL_GLEXT_PROTOTYPES
   2939 GLAPI GLuint64 APIENTRY glGetTextureHandleARB (GLuint texture);
   2940 GLAPI GLuint64 APIENTRY glGetTextureSamplerHandleARB (GLuint texture, GLuint sampler);
   2941 GLAPI void APIENTRY glMakeTextureHandleResidentARB (GLuint64 handle);
   2942 GLAPI void APIENTRY glMakeTextureHandleNonResidentARB (GLuint64 handle);
   2943 GLAPI GLuint64 APIENTRY glGetImageHandleARB (GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum format);
   2944 GLAPI void APIENTRY glMakeImageHandleResidentARB (GLuint64 handle, GLenum access);
   2945 GLAPI void APIENTRY glMakeImageHandleNonResidentARB (GLuint64 handle);
   2946 GLAPI void APIENTRY glUniformHandleui64ARB (GLint location, GLuint64 value);
   2947 GLAPI void APIENTRY glUniformHandleui64vARB (GLint location, GLsizei count, const GLuint64 *value);
   2948 GLAPI void APIENTRY glProgramUniformHandleui64ARB (GLuint program, GLint location, GLuint64 value);
   2949 GLAPI void APIENTRY glProgramUniformHandleui64vARB (GLuint program, GLint location, GLsizei count, const GLuint64 *values);
   2950 GLAPI GLboolean APIENTRY glIsTextureHandleResidentARB (GLuint64 handle);
   2951 GLAPI GLboolean APIENTRY glIsImageHandleResidentARB (GLuint64 handle);
   2952 GLAPI void APIENTRY glVertexAttribL1ui64ARB (GLuint index, GLuint64EXT x);
   2953 GLAPI void APIENTRY glVertexAttribL1ui64vARB (GLuint index, const GLuint64EXT *v);
   2954 GLAPI void APIENTRY glGetVertexAttribLui64vARB (GLuint index, GLenum pname, GLuint64EXT *params);
   2955 #endif
   2956 #endif /* GL_ARB_bindless_texture */
   2957 
   2958 #ifndef GL_ARB_blend_func_extended
   2959 #define GL_ARB_blend_func_extended 1
   2960 #endif /* GL_ARB_blend_func_extended */
   2961 
   2962 #ifndef GL_ARB_buffer_storage
   2963 #define GL_ARB_buffer_storage 1
   2964 #endif /* GL_ARB_buffer_storage */
   2965 
   2966 #ifndef GL_ARB_cl_event
   2967 #define GL_ARB_cl_event 1
   2968 struct _cl_context;
   2969 struct _cl_event;
   2970 #define GL_SYNC_CL_EVENT_ARB              0x8240
   2971 #define GL_SYNC_CL_EVENT_COMPLETE_ARB     0x8241
   2972 typedef GLsync (APIENTRYP PFNGLCREATESYNCFROMCLEVENTARBPROC) (struct _cl_context *context, struct _cl_event *event, GLbitfield flags);
   2973 #ifdef GL_GLEXT_PROTOTYPES
   2974 GLAPI GLsync APIENTRY glCreateSyncFromCLeventARB (struct _cl_context *context, struct _cl_event *event, GLbitfield flags);
   2975 #endif
   2976 #endif /* GL_ARB_cl_event */
   2977 
   2978 #ifndef GL_ARB_clear_buffer_object
   2979 #define GL_ARB_clear_buffer_object 1
   2980 #endif /* GL_ARB_clear_buffer_object */
   2981 
   2982 #ifndef GL_ARB_clear_texture
   2983 #define GL_ARB_clear_texture 1
   2984 #endif /* GL_ARB_clear_texture */
   2985 
   2986 #ifndef GL_ARB_clip_control
   2987 #define GL_ARB_clip_control 1
   2988 #endif /* GL_ARB_clip_control */
   2989 
   2990 #ifndef GL_ARB_compressed_texture_pixel_storage
   2991 #define GL_ARB_compressed_texture_pixel_storage 1
   2992 #endif /* GL_ARB_compressed_texture_pixel_storage */
   2993 
   2994 #ifndef GL_ARB_compute_shader
   2995 #define GL_ARB_compute_shader 1
   2996 #endif /* GL_ARB_compute_shader */
   2997 
   2998 #ifndef GL_ARB_compute_variable_group_size
   2999 #define GL_ARB_compute_variable_group_size 1
   3000 #define GL_MAX_COMPUTE_VARIABLE_GROUP_INVOCATIONS_ARB 0x9344
   3001 #define GL_MAX_COMPUTE_FIXED_GROUP_INVOCATIONS_ARB 0x90EB
   3002 #define GL_MAX_COMPUTE_VARIABLE_GROUP_SIZE_ARB 0x9345
   3003 #define GL_MAX_COMPUTE_FIXED_GROUP_SIZE_ARB 0x91BF
   3004 typedef void (APIENTRYP PFNGLDISPATCHCOMPUTEGROUPSIZEARBPROC) (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z, GLuint group_size_x, GLuint group_size_y, GLuint group_size_z);
   3005 #ifdef GL_GLEXT_PROTOTYPES
   3006 GLAPI void APIENTRY glDispatchComputeGroupSizeARB (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z, GLuint group_size_x, GLuint group_size_y, GLuint group_size_z);
   3007 #endif
   3008 #endif /* GL_ARB_compute_variable_group_size */
   3009 
   3010 #ifndef GL_ARB_conditional_render_inverted
   3011 #define GL_ARB_conditional_render_inverted 1
   3012 #endif /* GL_ARB_conditional_render_inverted */
   3013 
   3014 #ifndef GL_ARB_conservative_depth
   3015 #define GL_ARB_conservative_depth 1
   3016 #endif /* GL_ARB_conservative_depth */
   3017 
   3018 #ifndef GL_ARB_copy_buffer
   3019 #define GL_ARB_copy_buffer 1
   3020 #endif /* GL_ARB_copy_buffer */
   3021 
   3022 #ifndef GL_ARB_copy_image
   3023 #define GL_ARB_copy_image 1
   3024 #endif /* GL_ARB_copy_image */
   3025 
   3026 #ifndef GL_ARB_cull_distance
   3027 #define GL_ARB_cull_distance 1
   3028 #endif /* GL_ARB_cull_distance */
   3029 
   3030 #ifndef GL_ARB_debug_output
   3031 #define GL_ARB_debug_output 1
   3032 typedef void (APIENTRY  *GLDEBUGPROCARB)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,const void *userParam);
   3033 #define GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB   0x8242
   3034 #define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH_ARB 0x8243
   3035 #define GL_DEBUG_CALLBACK_FUNCTION_ARB    0x8244
   3036 #define GL_DEBUG_CALLBACK_USER_PARAM_ARB  0x8245
   3037 #define GL_DEBUG_SOURCE_API_ARB           0x8246
   3038 #define GL_DEBUG_SOURCE_WINDOW_SYSTEM_ARB 0x8247
   3039 #define GL_DEBUG_SOURCE_SHADER_COMPILER_ARB 0x8248
   3040 #define GL_DEBUG_SOURCE_THIRD_PARTY_ARB   0x8249
   3041 #define GL_DEBUG_SOURCE_APPLICATION_ARB   0x824A
   3042 #define GL_DEBUG_SOURCE_OTHER_ARB         0x824B
   3043 #define GL_DEBUG_TYPE_ERROR_ARB           0x824C
   3044 #define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB 0x824D
   3045 #define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB 0x824E
   3046 #define GL_DEBUG_TYPE_PORTABILITY_ARB     0x824F
   3047 #define GL_DEBUG_TYPE_PERFORMANCE_ARB     0x8250
   3048 #define GL_DEBUG_TYPE_OTHER_ARB           0x8251
   3049 #define GL_MAX_DEBUG_MESSAGE_LENGTH_ARB   0x9143
   3050 #define GL_MAX_DEBUG_LOGGED_MESSAGES_ARB  0x9144
   3051 #define GL_DEBUG_LOGGED_MESSAGES_ARB      0x9145
   3052 #define GL_DEBUG_SEVERITY_HIGH_ARB        0x9146
   3053 #define GL_DEBUG_SEVERITY_MEDIUM_ARB      0x9147
   3054 #define GL_DEBUG_SEVERITY_LOW_ARB         0x9148
   3055 typedef void (APIENTRYP PFNGLDEBUGMESSAGECONTROLARBPROC) (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);
   3056 typedef void (APIENTRYP PFNGLDEBUGMESSAGEINSERTARBPROC) (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf);
   3057 typedef void (APIENTRYP PFNGLDEBUGMESSAGECALLBACKARBPROC) (GLDEBUGPROCARB callback, const void *userParam);
   3058 typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGARBPROC) (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog);
   3059 #ifdef GL_GLEXT_PROTOTYPES
   3060 GLAPI void APIENTRY glDebugMessageControlARB (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);
   3061 GLAPI void APIENTRY glDebugMessageInsertARB (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf);
   3062 GLAPI void APIENTRY glDebugMessageCallbackARB (GLDEBUGPROCARB callback, const void *userParam);
   3063 GLAPI GLuint APIENTRY glGetDebugMessageLogARB (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog);
   3064 #endif
   3065 #endif /* GL_ARB_debug_output */
   3066 
   3067 #ifndef GL_ARB_depth_buffer_float
   3068 #define GL_ARB_depth_buffer_float 1
   3069 #endif /* GL_ARB_depth_buffer_float */
   3070 
   3071 #ifndef GL_ARB_depth_clamp
   3072 #define GL_ARB_depth_clamp 1
   3073 #endif /* GL_ARB_depth_clamp */
   3074 
   3075 #ifndef GL_ARB_derivative_control
   3076 #define GL_ARB_derivative_control 1
   3077 #endif /* GL_ARB_derivative_control */
   3078 
   3079 #ifndef GL_ARB_direct_state_access
   3080 #define GL_ARB_direct_state_access 1
   3081 #endif /* GL_ARB_direct_state_access */
   3082 
   3083 #ifndef GL_ARB_draw_buffers_blend
   3084 #define GL_ARB_draw_buffers_blend 1
   3085 typedef void (APIENTRYP PFNGLBLENDEQUATIONIARBPROC) (GLuint buf, GLenum mode);
   3086 typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEIARBPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha);
   3087 typedef void (APIENTRYP PFNGLBLENDFUNCIARBPROC) (GLuint buf, GLenum src, GLenum dst);
   3088 typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEIARBPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
   3089 #ifdef GL_GLEXT_PROTOTYPES
   3090 GLAPI void APIENTRY glBlendEquationiARB (GLuint buf, GLenum mode);
   3091 GLAPI void APIENTRY glBlendEquationSeparateiARB (GLuint buf, GLenum modeRGB, GLenum modeAlpha);
   3092 GLAPI void APIENTRY glBlendFunciARB (GLuint buf, GLenum src, GLenum dst);
   3093 GLAPI void APIENTRY glBlendFuncSeparateiARB (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
   3094 #endif
   3095 #endif /* GL_ARB_draw_buffers_blend */
   3096 
   3097 #ifndef GL_ARB_draw_elements_base_vertex
   3098 #define GL_ARB_draw_elements_base_vertex 1
   3099 #endif /* GL_ARB_draw_elements_base_vertex */
   3100 
   3101 #ifndef GL_ARB_draw_indirect
   3102 #define GL_ARB_draw_indirect 1
   3103 #endif /* GL_ARB_draw_indirect */
   3104 
   3105 #ifndef GL_ARB_enhanced_layouts
   3106 #define GL_ARB_enhanced_layouts 1
   3107 #endif /* GL_ARB_enhanced_layouts */
   3108 
   3109 #ifndef GL_ARB_explicit_attrib_location
   3110 #define GL_ARB_explicit_attrib_location 1
   3111 #endif /* GL_ARB_explicit_attrib_location */
   3112 
   3113 #ifndef GL_ARB_explicit_uniform_location
   3114 #define GL_ARB_explicit_uniform_location 1
   3115 #endif /* GL_ARB_explicit_uniform_location */
   3116 
   3117 #ifndef GL_ARB_fragment_coord_conventions
   3118 #define GL_ARB_fragment_coord_conventions 1
   3119 #endif /* GL_ARB_fragment_coord_conventions */
   3120 
   3121 #ifndef GL_ARB_fragment_layer_viewport
   3122 #define GL_ARB_fragment_layer_viewport 1
   3123 #endif /* GL_ARB_fragment_layer_viewport */
   3124 
   3125 #ifndef GL_ARB_framebuffer_no_attachments
   3126 #define GL_ARB_framebuffer_no_attachments 1
   3127 #endif /* GL_ARB_framebuffer_no_attachments */
   3128 
   3129 #ifndef GL_ARB_framebuffer_object
   3130 #define GL_ARB_framebuffer_object 1
   3131 #endif /* GL_ARB_framebuffer_object */
   3132 
   3133 #ifndef GL_ARB_framebuffer_sRGB
   3134 #define GL_ARB_framebuffer_sRGB 1
   3135 #endif /* GL_ARB_framebuffer_sRGB */
   3136 
   3137 #ifndef GL_ARB_get_program_binary
   3138 #define GL_ARB_get_program_binary 1
   3139 #endif /* GL_ARB_get_program_binary */
   3140 
   3141 #ifndef GL_ARB_get_texture_sub_image
   3142 #define GL_ARB_get_texture_sub_image 1
   3143 #endif /* GL_ARB_get_texture_sub_image */
   3144 
   3145 #ifndef GL_ARB_gpu_shader5
   3146 #define GL_ARB_gpu_shader5 1
   3147 #endif /* GL_ARB_gpu_shader5 */
   3148 
   3149 #ifndef GL_ARB_gpu_shader_fp64
   3150 #define GL_ARB_gpu_shader_fp64 1
   3151 #endif /* GL_ARB_gpu_shader_fp64 */
   3152 
   3153 #ifndef GL_ARB_half_float_vertex
   3154 #define GL_ARB_half_float_vertex 1
   3155 #endif /* GL_ARB_half_float_vertex */
   3156 
   3157 #ifndef GL_ARB_imaging
   3158 #define GL_ARB_imaging 1
   3159 #define GL_BLEND_COLOR                    0x8005
   3160 #define GL_BLEND_EQUATION                 0x8009
   3161 #endif /* GL_ARB_imaging */
   3162 
   3163 #ifndef GL_ARB_indirect_parameters
   3164 #define GL_ARB_indirect_parameters 1
   3165 #define GL_PARAMETER_BUFFER_ARB           0x80EE
   3166 #define GL_PARAMETER_BUFFER_BINDING_ARB   0x80EF
   3167 typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTCOUNTARBPROC) (GLenum mode, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
   3168 typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTARBPROC) (GLenum mode, GLenum type, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
   3169 #ifdef GL_GLEXT_PROTOTYPES
   3170 GLAPI void APIENTRY glMultiDrawArraysIndirectCountARB (GLenum mode, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
   3171 GLAPI void APIENTRY glMultiDrawElementsIndirectCountARB (GLenum mode, GLenum type, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
   3172 #endif
   3173 #endif /* GL_ARB_indirect_parameters */
   3174 
   3175 #ifndef GL_ARB_internalformat_query
   3176 #define GL_ARB_internalformat_query 1
   3177 #endif /* GL_ARB_internalformat_query */
   3178 
   3179 #ifndef GL_ARB_internalformat_query2
   3180 #define GL_ARB_internalformat_query2 1
   3181 #define GL_SRGB_DECODE_ARB                0x8299
   3182 #endif /* GL_ARB_internalformat_query2 */
   3183 
   3184 #ifndef GL_ARB_invalidate_subdata
   3185 #define GL_ARB_invalidate_subdata 1
   3186 #endif /* GL_ARB_invalidate_subdata */
   3187 
   3188 #ifndef GL_ARB_map_buffer_alignment
   3189 #define GL_ARB_map_buffer_alignment 1
   3190 #endif /* GL_ARB_map_buffer_alignment */
   3191 
   3192 #ifndef GL_ARB_map_buffer_range
   3193 #define GL_ARB_map_buffer_range 1
   3194 #endif /* GL_ARB_map_buffer_range */
   3195 
   3196 #ifndef GL_ARB_multi_bind
   3197 #define GL_ARB_multi_bind 1
   3198 #endif /* GL_ARB_multi_bind */
   3199 
   3200 #ifndef GL_ARB_multi_draw_indirect
   3201 #define GL_ARB_multi_draw_indirect 1
   3202 #endif /* GL_ARB_multi_draw_indirect */
   3203 
   3204 #ifndef GL_ARB_occlusion_query2
   3205 #define GL_ARB_occlusion_query2 1
   3206 #endif /* GL_ARB_occlusion_query2 */
   3207 
   3208 #ifndef GL_ARB_pipeline_statistics_query
   3209 #define GL_ARB_pipeline_statistics_query 1
   3210 #define GL_VERTICES_SUBMITTED_ARB         0x82EE
   3211 #define GL_PRIMITIVES_SUBMITTED_ARB       0x82EF
   3212 #define GL_VERTEX_SHADER_INVOCATIONS_ARB  0x82F0
   3213 #define GL_TESS_CONTROL_SHADER_PATCHES_ARB 0x82F1
   3214 #define GL_TESS_EVALUATION_SHADER_INVOCATIONS_ARB 0x82F2
   3215 #define GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED_ARB 0x82F3
   3216 #define GL_FRAGMENT_SHADER_INVOCATIONS_ARB 0x82F4
   3217 #define GL_COMPUTE_SHADER_INVOCATIONS_ARB 0x82F5
   3218 #define GL_CLIPPING_INPUT_PRIMITIVES_ARB  0x82F6
   3219 #define GL_CLIPPING_OUTPUT_PRIMITIVES_ARB 0x82F7
   3220 #endif /* GL_ARB_pipeline_statistics_query */
   3221 
   3222 #ifndef GL_ARB_program_interface_query
   3223 #define GL_ARB_program_interface_query 1
   3224 #endif /* GL_ARB_program_interface_query */
   3225 
   3226 #ifndef GL_ARB_provoking_vertex
   3227 #define GL_ARB_provoking_vertex 1
   3228 #endif /* GL_ARB_provoking_vertex */
   3229 
   3230 #ifndef GL_ARB_query_buffer_object
   3231 #define GL_ARB_query_buffer_object 1
   3232 #endif /* GL_ARB_query_buffer_object */
   3233 
   3234 #ifndef GL_ARB_robust_buffer_access_behavior
   3235 #define GL_ARB_robust_buffer_access_behavior 1
   3236 #endif /* GL_ARB_robust_buffer_access_behavior */
   3237 
   3238 #ifndef GL_ARB_robustness
   3239 #define GL_ARB_robustness 1
   3240 #define GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT_ARB 0x00000004
   3241 #define GL_LOSE_CONTEXT_ON_RESET_ARB      0x8252
   3242 #define GL_GUILTY_CONTEXT_RESET_ARB       0x8253
   3243 #define GL_INNOCENT_CONTEXT_RESET_ARB     0x8254
   3244 #define GL_UNKNOWN_CONTEXT_RESET_ARB      0x8255
   3245 #define GL_RESET_NOTIFICATION_STRATEGY_ARB 0x8256
   3246 #define GL_NO_RESET_NOTIFICATION_ARB      0x8261
   3247 typedef GLenum (APIENTRYP PFNGLGETGRAPHICSRESETSTATUSARBPROC) (void);
   3248 typedef void (APIENTRYP PFNGLGETNTEXIMAGEARBPROC) (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *img);
   3249 typedef void (APIENTRYP PFNGLREADNPIXELSARBPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data);
   3250 typedef void (APIENTRYP PFNGLGETNCOMPRESSEDTEXIMAGEARBPROC) (GLenum target, GLint lod, GLsizei bufSize, void *img);
   3251 typedef void (APIENTRYP PFNGLGETNUNIFORMFVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLfloat *params);
   3252 typedef void (APIENTRYP PFNGLGETNUNIFORMIVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLint *params);
   3253 typedef void (APIENTRYP PFNGLGETNUNIFORMUIVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLuint *params);
   3254 typedef void (APIENTRYP PFNGLGETNUNIFORMDVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLdouble *params);
   3255 #ifdef GL_GLEXT_PROTOTYPES
   3256 GLAPI GLenum APIENTRY glGetGraphicsResetStatusARB (void);
   3257 GLAPI void APIENTRY glGetnTexImageARB (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *img);
   3258 GLAPI void APIENTRY glReadnPixelsARB (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data);
   3259 GLAPI void APIENTRY glGetnCompressedTexImageARB (GLenum target, GLint lod, GLsizei bufSize, void *img);
   3260 GLAPI void APIENTRY glGetnUniformfvARB (GLuint program, GLint location, GLsizei bufSize, GLfloat *params);
   3261 GLAPI void APIENTRY glGetnUniformivARB (GLuint program, GLint location, GLsizei bufSize, GLint *params);
   3262 GLAPI void APIENTRY glGetnUniformuivARB (GLuint program, GLint location, GLsizei bufSize, GLuint *params);
   3263 GLAPI void APIENTRY glGetnUniformdvARB (GLuint program, GLint location, GLsizei bufSize, GLdouble *params);
   3264 #endif
   3265 #endif /* GL_ARB_robustness */
   3266 
   3267 #ifndef GL_ARB_robustness_isolation
   3268 #define GL_ARB_robustness_isolation 1
   3269 #endif /* GL_ARB_robustness_isolation */
   3270 
   3271 #ifndef GL_ARB_sample_shading
   3272 #define GL_ARB_sample_shading 1
   3273 #define GL_SAMPLE_SHADING_ARB             0x8C36
   3274 #define GL_MIN_SAMPLE_SHADING_VALUE_ARB   0x8C37
   3275 typedef void (APIENTRYP PFNGLMINSAMPLESHADINGARBPROC) (GLfloat value);
   3276 #ifdef GL_GLEXT_PROTOTYPES
   3277 GLAPI void APIENTRY glMinSampleShadingARB (GLfloat value);
   3278 #endif
   3279 #endif /* GL_ARB_sample_shading */
   3280 
   3281 #ifndef GL_ARB_sampler_objects
   3282 #define GL_ARB_sampler_objects 1
   3283 #endif /* GL_ARB_sampler_objects */
   3284 
   3285 #ifndef GL_ARB_seamless_cube_map
   3286 #define GL_ARB_seamless_cube_map 1
   3287 #endif /* GL_ARB_seamless_cube_map */
   3288 
   3289 #ifndef GL_ARB_seamless_cubemap_per_texture
   3290 #define GL_ARB_seamless_cubemap_per_texture 1
   3291 #endif /* GL_ARB_seamless_cubemap_per_texture */
   3292 
   3293 #ifndef GL_ARB_separate_shader_objects
   3294 #define GL_ARB_separate_shader_objects 1
   3295 #endif /* GL_ARB_separate_shader_objects */
   3296 
   3297 #ifndef GL_ARB_shader_atomic_counters
   3298 #define GL_ARB_shader_atomic_counters 1
   3299 #endif /* GL_ARB_shader_atomic_counters */
   3300 
   3301 #ifndef GL_ARB_shader_bit_encoding
   3302 #define GL_ARB_shader_bit_encoding 1
   3303 #endif /* GL_ARB_shader_bit_encoding */
   3304 
   3305 #ifndef GL_ARB_shader_draw_parameters
   3306 #define GL_ARB_shader_draw_parameters 1
   3307 #endif /* GL_ARB_shader_draw_parameters */
   3308 
   3309 #ifndef GL_ARB_shader_group_vote
   3310 #define GL_ARB_shader_group_vote 1
   3311 #endif /* GL_ARB_shader_group_vote */
   3312 
   3313 #ifndef GL_ARB_shader_image_load_store
   3314 #define GL_ARB_shader_image_load_store 1
   3315 #endif /* GL_ARB_shader_image_load_store */
   3316 
   3317 #ifndef GL_ARB_shader_image_size
   3318 #define GL_ARB_shader_image_size 1
   3319 #endif /* GL_ARB_shader_image_size */
   3320 
   3321 #ifndef GL_ARB_shader_precision
   3322 #define GL_ARB_shader_precision 1
   3323 #endif /* GL_ARB_shader_precision */
   3324 
   3325 #ifndef GL_ARB_shader_stencil_export
   3326 #define GL_ARB_shader_stencil_export 1
   3327 #endif /* GL_ARB_shader_stencil_export */
   3328 
   3329 #ifndef GL_ARB_shader_storage_buffer_object
   3330 #define GL_ARB_shader_storage_buffer_object 1
   3331 #endif /* GL_ARB_shader_storage_buffer_object */
   3332 
   3333 #ifndef GL_ARB_shader_subroutine
   3334 #define GL_ARB_shader_subroutine 1
   3335 #endif /* GL_ARB_shader_subroutine */
   3336 
   3337 #ifndef GL_ARB_shader_texture_image_samples
   3338 #define GL_ARB_shader_texture_image_samples 1
   3339 #endif /* GL_ARB_shader_texture_image_samples */
   3340 
   3341 #ifndef GL_ARB_shading_language_420pack
   3342 #define GL_ARB_shading_language_420pack 1
   3343 #endif /* GL_ARB_shading_language_420pack */
   3344 
   3345 #ifndef GL_ARB_shading_language_include
   3346 #define GL_ARB_shading_language_include 1
   3347 #define GL_SHADER_INCLUDE_ARB             0x8DAE
   3348 #define GL_NAMED_STRING_LENGTH_ARB        0x8DE9
   3349 #define GL_NAMED_STRING_TYPE_ARB          0x8DEA
   3350 typedef void (APIENTRYP PFNGLNAMEDSTRINGARBPROC) (GLenum type, GLint namelen, const GLchar *name, GLint stringlen, const GLchar *string);
   3351 typedef void (APIENTRYP PFNGLDELETENAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name);
   3352 typedef void (APIENTRYP PFNGLCOMPILESHADERINCLUDEARBPROC) (GLuint shader, GLsizei count, const GLchar *const*path, const GLint *length);
   3353 typedef GLboolean (APIENTRYP PFNGLISNAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name);
   3354 typedef void (APIENTRYP PFNGLGETNAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name, GLsizei bufSize, GLint *stringlen, GLchar *string);
   3355 typedef void (APIENTRYP PFNGLGETNAMEDSTRINGIVARBPROC) (GLint namelen, const GLchar *name, GLenum pname, GLint *params);
   3356 #ifdef GL_GLEXT_PROTOTYPES
   3357 GLAPI void APIENTRY glNamedStringARB (GLenum type, GLint namelen, const GLchar *name, GLint stringlen, const GLchar *string);
   3358 GLAPI void APIENTRY glDeleteNamedStringARB (GLint namelen, const GLchar *name);
   3359 GLAPI void APIENTRY glCompileShaderIncludeARB (GLuint shader, GLsizei count, const GLchar *const*path, const GLint *length);
   3360 GLAPI GLboolean APIENTRY glIsNamedStringARB (GLint namelen, const GLchar *name);
   3361 GLAPI void APIENTRY glGetNamedStringARB (GLint namelen, const GLchar *name, GLsizei bufSize, GLint *stringlen, GLchar *string);
   3362 GLAPI void APIENTRY glGetNamedStringivARB (GLint namelen, const GLchar *name, GLenum pname, GLint *params);
   3363 #endif
   3364 #endif /* GL_ARB_shading_language_include */
   3365 
   3366 #ifndef GL_ARB_shading_language_packing
   3367 #define GL_ARB_shading_language_packing 1
   3368 #endif /* GL_ARB_shading_language_packing */
   3369 
   3370 #ifndef GL_ARB_sparse_buffer
   3371 #define GL_ARB_sparse_buffer 1
   3372 #define GL_SPARSE_STORAGE_BIT_ARB         0x0400
   3373 #define GL_SPARSE_BUFFER_PAGE_SIZE_ARB    0x82F8
   3374 typedef void (APIENTRYP PFNGLBUFFERPAGECOMMITMENTARBPROC) (GLenum target, GLintptr offset, GLsizeiptr size, GLboolean commit);
   3375 typedef void (APIENTRYP PFNGLNAMEDBUFFERPAGECOMMITMENTEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, GLboolean commit);
   3376 typedef void (APIENTRYP PFNGLNAMEDBUFFERPAGECOMMITMENTARBPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, GLboolean commit);
   3377 #ifdef GL_GLEXT_PROTOTYPES
   3378 GLAPI void APIENTRY glBufferPageCommitmentARB (GLenum target, GLintptr offset, GLsizeiptr size, GLboolean commit);
   3379 GLAPI void APIENTRY glNamedBufferPageCommitmentEXT (GLuint buffer, GLintptr offset, GLsizeiptr size, GLboolean commit);
   3380 GLAPI void APIENTRY glNamedBufferPageCommitmentARB (GLuint buffer, GLintptr offset, GLsizeiptr size, GLboolean commit);
   3381 #endif
   3382 #endif /* GL_ARB_sparse_buffer */
   3383 
   3384 #ifndef GL_ARB_sparse_texture
   3385 #define GL_ARB_sparse_texture 1
   3386 #define GL_TEXTURE_SPARSE_ARB             0x91A6
   3387 #define GL_VIRTUAL_PAGE_SIZE_INDEX_ARB    0x91A7
   3388 #define GL_NUM_SPARSE_LEVELS_ARB          0x91AA
   3389 #define GL_NUM_VIRTUAL_PAGE_SIZES_ARB     0x91A8
   3390 #define GL_VIRTUAL_PAGE_SIZE_X_ARB        0x9195
   3391 #define GL_VIRTUAL_PAGE_SIZE_Y_ARB        0x9196
   3392 #define GL_VIRTUAL_PAGE_SIZE_Z_ARB        0x9197
   3393 #define GL_MAX_SPARSE_TEXTURE_SIZE_ARB    0x9198
   3394 #define GL_MAX_SPARSE_3D_TEXTURE_SIZE_ARB 0x9199
   3395 #define GL_MAX_SPARSE_ARRAY_TEXTURE_LAYERS_ARB 0x919A
   3396 #define GL_SPARSE_TEXTURE_FULL_ARRAY_CUBE_MIPMAPS_ARB 0x91A9
   3397 typedef void (APIENTRYP PFNGLTEXPAGECOMMITMENTARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLboolean commit);
   3398 #ifdef GL_GLEXT_PROTOTYPES
   3399 GLAPI void APIENTRY glTexPageCommitmentARB (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLboolean commit);
   3400 #endif
   3401 #endif /* GL_ARB_sparse_texture */
   3402 
   3403 #ifndef GL_ARB_stencil_texturing
   3404 #define GL_ARB_stencil_texturing 1
   3405 #endif /* GL_ARB_stencil_texturing */
   3406 
   3407 #ifndef GL_ARB_sync
   3408 #define GL_ARB_sync 1
   3409 #endif /* GL_ARB_sync */
   3410 
   3411 #ifndef GL_ARB_tessellation_shader
   3412 #define GL_ARB_tessellation_shader 1
   3413 #endif /* GL_ARB_tessellation_shader */
   3414 
   3415 #ifndef GL_ARB_texture_barrier
   3416 #define GL_ARB_texture_barrier 1
   3417 #endif /* GL_ARB_texture_barrier */
   3418 
   3419 #ifndef GL_ARB_texture_buffer_object_rgb32
   3420 #define GL_ARB_texture_buffer_object_rgb32 1
   3421 #endif /* GL_ARB_texture_buffer_object_rgb32 */
   3422 
   3423 #ifndef GL_ARB_texture_buffer_range
   3424 #define GL_ARB_texture_buffer_range 1
   3425 #endif /* GL_ARB_texture_buffer_range */
   3426 
   3427 #ifndef GL_ARB_texture_compression_bptc
   3428 #define GL_ARB_texture_compression_bptc 1
   3429 #define GL_COMPRESSED_RGBA_BPTC_UNORM_ARB 0x8E8C
   3430 #define GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB 0x8E8D
   3431 #define GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB 0x8E8E
   3432 #define GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB 0x8E8F
   3433 #endif /* GL_ARB_texture_compression_bptc */
   3434 
   3435 #ifndef GL_ARB_texture_compression_rgtc
   3436 #define GL_ARB_texture_compression_rgtc 1
   3437 #endif /* GL_ARB_texture_compression_rgtc */
   3438 
   3439 #ifndef GL_ARB_texture_cube_map_array
   3440 #define GL_ARB_texture_cube_map_array 1
   3441 #define GL_TEXTURE_CUBE_MAP_ARRAY_ARB     0x9009
   3442 #define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY_ARB 0x900A
   3443 #define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY_ARB 0x900B
   3444 #define GL_SAMPLER_CUBE_MAP_ARRAY_ARB     0x900C
   3445 #define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW_ARB 0x900D
   3446 #define GL_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900E
   3447 #define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900F
   3448 #endif /* GL_ARB_texture_cube_map_array */
   3449 
   3450 #ifndef GL_ARB_texture_gather
   3451 #define GL_ARB_texture_gather 1
   3452 #define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5E
   3453 #define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5F
   3454 #define GL_MAX_PROGRAM_TEXTURE_GATHER_COMPONENTS_ARB 0x8F9F
   3455 #endif /* GL_ARB_texture_gather */
   3456 
   3457 #ifndef GL_ARB_texture_mirror_clamp_to_edge
   3458 #define GL_ARB_texture_mirror_clamp_to_edge 1
   3459 #endif /* GL_ARB_texture_mirror_clamp_to_edge */
   3460 
   3461 #ifndef GL_ARB_texture_multisample
   3462 #define GL_ARB_texture_multisample 1
   3463 #endif /* GL_ARB_texture_multisample */
   3464 
   3465 #ifndef GL_ARB_texture_query_levels
   3466 #define GL_ARB_texture_query_levels 1
   3467 #endif /* GL_ARB_texture_query_levels */
   3468 
   3469 #ifndef GL_ARB_texture_query_lod
   3470 #define GL_ARB_texture_query_lod 1
   3471 #endif /* GL_ARB_texture_query_lod */
   3472 
   3473 #ifndef GL_ARB_texture_rg
   3474 #define GL_ARB_texture_rg 1
   3475 #endif /* GL_ARB_texture_rg */
   3476 
   3477 #ifndef GL_ARB_texture_rgb10_a2ui
   3478 #define GL_ARB_texture_rgb10_a2ui 1
   3479 #endif /* GL_ARB_texture_rgb10_a2ui */
   3480 
   3481 #ifndef GL_ARB_texture_stencil8
   3482 #define GL_ARB_texture_stencil8 1
   3483 #endif /* GL_ARB_texture_stencil8 */
   3484 
   3485 #ifndef GL_ARB_texture_storage
   3486 #define GL_ARB_texture_storage 1
   3487 #endif /* GL_ARB_texture_storage */
   3488 
   3489 #ifndef GL_ARB_texture_storage_multisample
   3490 #define GL_ARB_texture_storage_multisample 1
   3491 #endif /* GL_ARB_texture_storage_multisample */
   3492 
   3493 #ifndef GL_ARB_texture_swizzle
   3494 #define GL_ARB_texture_swizzle 1
   3495 #endif /* GL_ARB_texture_swizzle */
   3496 
   3497 #ifndef GL_ARB_texture_view
   3498 #define GL_ARB_texture_view 1
   3499 #endif /* GL_ARB_texture_view */
   3500 
   3501 #ifndef GL_ARB_timer_query
   3502 #define GL_ARB_timer_query 1
   3503 #endif /* GL_ARB_timer_query */
   3504 
   3505 #ifndef GL_ARB_transform_feedback2
   3506 #define GL_ARB_transform_feedback2 1
   3507 #endif /* GL_ARB_transform_feedback2 */
   3508 
   3509 #ifndef GL_ARB_transform_feedback3
   3510 #define GL_ARB_transform_feedback3 1
   3511 #endif /* GL_ARB_transform_feedback3 */
   3512 
   3513 #ifndef GL_ARB_transform_feedback_instanced
   3514 #define GL_ARB_transform_feedback_instanced 1
   3515 #endif /* GL_ARB_transform_feedback_instanced */
   3516 
   3517 #ifndef GL_ARB_transform_feedback_overflow_query
   3518 #define GL_ARB_transform_feedback_overflow_query 1
   3519 #define GL_TRANSFORM_FEEDBACK_OVERFLOW_ARB 0x82EC
   3520 #define GL_TRANSFORM_FEEDBACK_STREAM_OVERFLOW_ARB 0x82ED
   3521 #endif /* GL_ARB_transform_feedback_overflow_query */
   3522 
   3523 #ifndef GL_ARB_uniform_buffer_object
   3524 #define GL_ARB_uniform_buffer_object 1
   3525 #endif /* GL_ARB_uniform_buffer_object */
   3526 
   3527 #ifndef GL_ARB_vertex_array_bgra
   3528 #define GL_ARB_vertex_array_bgra 1
   3529 #endif /* GL_ARB_vertex_array_bgra */
   3530 
   3531 #ifndef GL_ARB_vertex_array_object
   3532 #define GL_ARB_vertex_array_object 1
   3533 #endif /* GL_ARB_vertex_array_object */
   3534 
   3535 #ifndef GL_ARB_vertex_attrib_64bit
   3536 #define GL_ARB_vertex_attrib_64bit 1
   3537 #endif /* GL_ARB_vertex_attrib_64bit */
   3538 
   3539 #ifndef GL_ARB_vertex_attrib_binding
   3540 #define GL_ARB_vertex_attrib_binding 1
   3541 #endif /* GL_ARB_vertex_attrib_binding */
   3542 
   3543 #ifndef GL_ARB_vertex_type_10f_11f_11f_rev
   3544 #define GL_ARB_vertex_type_10f_11f_11f_rev 1
   3545 #endif /* GL_ARB_vertex_type_10f_11f_11f_rev */
   3546 
   3547 #ifndef GL_ARB_vertex_type_2_10_10_10_rev
   3548 #define GL_ARB_vertex_type_2_10_10_10_rev 1
   3549 #endif /* GL_ARB_vertex_type_2_10_10_10_rev */
   3550 
   3551 #ifndef GL_ARB_viewport_array
   3552 #define GL_ARB_viewport_array 1
   3553 #endif /* GL_ARB_viewport_array */
   3554 
   3555 #ifndef GL_KHR_context_flush_control
   3556 #define GL_KHR_context_flush_control 1
   3557 #endif /* GL_KHR_context_flush_control */
   3558 
   3559 #ifndef GL_KHR_debug
   3560 #define GL_KHR_debug 1
   3561 #endif /* GL_KHR_debug */
   3562 
   3563 #ifndef GL_KHR_no_error
   3564 #define GL_KHR_no_error 1
   3565 #define GL_CONTEXT_FLAG_NO_ERROR_BIT_KHR  0x00000008
   3566 #endif /* GL_KHR_no_error */
   3567 
   3568 #ifndef GL_KHR_robust_buffer_access_behavior
   3569 #define GL_KHR_robust_buffer_access_behavior 1
   3570 #endif /* GL_KHR_robust_buffer_access_behavior */
   3571 
   3572 #ifndef GL_KHR_robustness
   3573 #define GL_KHR_robustness 1
   3574 #define GL_CONTEXT_ROBUST_ACCESS          0x90F3
   3575 #endif /* GL_KHR_robustness */
   3576 
   3577 #ifndef GL_KHR_texture_compression_astc_hdr
   3578 #define GL_KHR_texture_compression_astc_hdr 1
   3579 #define GL_COMPRESSED_RGBA_ASTC_4x4_KHR   0x93B0
   3580 #define GL_COMPRESSED_RGBA_ASTC_5x4_KHR   0x93B1
   3581 #define GL_COMPRESSED_RGBA_ASTC_5x5_KHR   0x93B2
   3582 #define GL_COMPRESSED_RGBA_ASTC_6x5_KHR   0x93B3
   3583 #define GL_COMPRESSED_RGBA_ASTC_6x6_KHR   0x93B4
   3584 #define GL_COMPRESSED_RGBA_ASTC_8x5_KHR   0x93B5
   3585 #define GL_COMPRESSED_RGBA_ASTC_8x6_KHR   0x93B6
   3586 #define GL_COMPRESSED_RGBA_ASTC_8x8_KHR   0x93B7
   3587 #define GL_COMPRESSED_RGBA_ASTC_10x5_KHR  0x93B8
   3588 #define GL_COMPRESSED_RGBA_ASTC_10x6_KHR  0x93B9
   3589 #define GL_COMPRESSED_RGBA_ASTC_10x8_KHR  0x93BA
   3590 #define GL_COMPRESSED_RGBA_ASTC_10x10_KHR 0x93BB
   3591 #define GL_COMPRESSED_RGBA_ASTC_12x10_KHR 0x93BC
   3592 #define GL_COMPRESSED_RGBA_ASTC_12x12_KHR 0x93BD
   3593 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR 0x93D0
   3594 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR 0x93D1
   3595 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR 0x93D2
   3596 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR 0x93D3
   3597 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR 0x93D4
   3598 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR 0x93D5
   3599 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR 0x93D6
   3600 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR 0x93D7
   3601 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR 0x93D8
   3602 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR 0x93D9
   3603 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR 0x93DA
   3604 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR 0x93DB
   3605 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR 0x93DC
   3606 #define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR 0x93DD
   3607 #endif /* GL_KHR_texture_compression_astc_hdr */
   3608 
   3609 #ifndef GL_KHR_texture_compression_astc_ldr
   3610 #define GL_KHR_texture_compression_astc_ldr 1
   3611 #endif /* GL_KHR_texture_compression_astc_ldr */
   3612 
   3613 #ifndef GL_KHR_texture_compression_astc_sliced_3d
   3614 #define GL_KHR_texture_compression_astc_sliced_3d 1
   3615 #endif /* GL_KHR_texture_compression_astc_sliced_3d */
   3616 
   3617 #ifdef __cplusplus
   3618 }
   3619 #endif
   3620 
   3621 #endif
   3622