/*

  Simple DirectMedia Layer

  Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>

  This software is provided 'as-is', without any express or implied

  warranty.  In no event will the authors be held liable for any damages

  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,

  including commercial applications, and to alter it and redistribute it

  freely, subject to the following restrictions:

  1. The origin of this software must not be misrepresented; you must not

     claim that you wrote the original software. If you use this software

     in a product, an acknowledgment in the product documentation would be

     appreciated but is not required.

  2. Altered source versions must be plainly marked as such, and must not be

     misrepresented as being the original software.

  3. This notice may not be removed or altered from any source distribution.

*/

/**

 *  \file SDL_opengl.h

 *

 *  This is a simple file to encapsulate the OpenGL API headers.

 */

#ifndef _SDL_opengl_h

#define _SDL_opengl_h

#include "SDL_config.h"

#ifndef __IPHONEOS__

#ifdef __WIN32__

#define WIN32_LEAN_AND_MEAN

#ifndef NOMINMAX

#define NOMINMAX                /* Don't defined min() and max() */

#endif

#include <windows.h>

#endif

#ifdef __HAIKU__  /* !!! FIXME: temp compiler warning fix... */

#define NO_SDL_GLEXT 1

#endif

#ifdef __glext_h_

/* Someone has already included glext.h */

#define NO_SDL_GLEXT

#endif

#ifndef NO_SDL_GLEXT

#define __glext_h_              /* Don't let gl.h include glext.h */

#endif

#if defined(__MACOSX__)

#include <OpenGL/gl.h>          /* Header File For The OpenGL Library */

#define __X_GL_H

#else

#include <GL/gl.h>              /* Header File For The OpenGL Library */

#endif

#ifndef NO_SDL_GLEXT

#undef __glext_h_

#endif

/* !!! FIXME: temporary solution, since we use this even if a system's glext.h doesn't have it */

#ifndef GL_ARB_debug_output

#define GL_ARB_debug_output 1

#define GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB   0x8242

#define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH_ARB 0x8243

#define GL_DEBUG_CALLBACK_FUNCTION_ARB    0x8244

#define GL_DEBUG_CALLBACK_USER_PARAM_ARB  0x8245

#define GL_DEBUG_SOURCE_API_ARB           0x8246

#define GL_DEBUG_SOURCE_WINDOW_SYSTEM_ARB 0x8247

#define GL_DEBUG_SOURCE_SHADER_COMPILER_ARB 0x8248

#define GL_DEBUG_SOURCE_THIRD_PARTY_ARB   0x8249

#define GL_DEBUG_SOURCE_APPLICATION_ARB   0x824A

#define GL_DEBUG_SOURCE_OTHER_ARB         0x824B

#define GL_DEBUG_TYPE_ERROR_ARB           0x824C

#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB 0x824D

#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB 0x824E

#define GL_DEBUG_TYPE_PORTABILITY_ARB     0x824F

#define GL_DEBUG_TYPE_PERFORMANCE_ARB     0x8250

#define GL_DEBUG_TYPE_OTHER_ARB           0x8251

#define GL_MAX_DEBUG_MESSAGE_LENGTH_ARB   0x9143

#define GL_MAX_DEBUG_LOGGED_MESSAGES_ARB  0x9144

#define GL_DEBUG_LOGGED_MESSAGES_ARB      0x9145

#define GL_DEBUG_SEVERITY_HIGH_ARB        0x9146

#define GL_DEBUG_SEVERITY_MEDIUM_ARB      0x9147

#define GL_DEBUG_SEVERITY_LOW_ARB         0x9148

typedef void (APIENTRY *GLDEBUGPROCARB)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,GLvoid *userParam);

#ifdef GL_GLEXT_PROTOTYPES

GLAPI void APIENTRY glDebugMessageControlARB (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);

GLAPI void APIENTRY glDebugMessageInsertARB (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf);

GLAPI void APIENTRY glDebugMessageCallbackARB (GLDEBUGPROCARB callback, const GLvoid *userParam);

GLAPI GLuint APIENTRY glGetDebugMessageLogARB (GLuint count, GLsizei bufsize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog);

#endif /* GL_GLEXT_PROTOTYPES */

typedef void (APIENTRYP PFNGLDEBUGMESSAGECONTROLARBPROC) (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);

typedef void (APIENTRYP PFNGLDEBUGMESSAGEINSERTARBPROC) (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf);

typedef void (APIENTRYP PFNGLDEBUGMESSAGECALLBACKARBPROC) (GLDEBUGPROCARB callback, const GLvoid *userParam);

typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGARBPROC) (GLuint count, GLsizei bufsize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog);

#endif

/**

 *  \file SDL_opengl.h

 *

 *  This file is included because glext.h is not available on some systems.

 *  If you don't want this version included, simply define ::NO_SDL_GLEXT.

 *

 *  The latest version is available from:

 *      http://www.opengl.org/registry/

 */

/**

 *  \def NO_SDL_GLEXT

 *

 *  Define this if you have your own version of glext.h and want to disable the

 *  version included in SDL_opengl.h.

 */

#if !defined(NO_SDL_GLEXT) && !defined(GL_GLEXT_LEGACY)

#ifndef __glext_h_

#define __glext_h_

#ifdef __cplusplus

extern "C" {

#endif

/*

** Copyright (c) 2007-2010 The Khronos Group Inc.

**

** Permission is hereby granted, free of charge, to any person obtaining a

** copy of this software and/or associated documentation files (the

** "Materials"), to deal in the Materials without restriction, including

** without limitation the rights to use, copy, modify, merge, publish,

** distribute, sublicense, and/or sell copies of the Materials, and to

** permit persons to whom the Materials are furnished to do so, subject to

** the following conditions:

**

** The above copyright notice and this permission notice shall be included

** in all copies or substantial portions of the Materials.

**

** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.

*/

/* Header file version number, required by OpenGL ABI for Linux */

/* glext.h last updated $Date: 2010-08-03 01:30:25 -0700 (Tue, 03 Aug 2010) $ */

/* Current version at http://www.opengl.org/registry/ */

#define GL_GLEXT_VERSION 64

/* Function declaration macros - to move into glplatform.h */

#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)

#define WIN32_LEAN_AND_MEAN 1

#include <windows.h>

#endif

#ifndef APIENTRY

#define APIENTRY

#endif

#ifndef APIENTRYP

#define APIENTRYP APIENTRY *

#endif

#ifndef GLAPI

#define GLAPI extern

#endif

/*************************************************************/

#ifndef GL_VERSION_1_2

#define GL_UNSIGNED_BYTE_3_3_2            0x8032

#define GL_UNSIGNED_SHORT_4_4_4_4         0x8033

#define GL_UNSIGNED_SHORT_5_5_5_1         0x8034

#define GL_UNSIGNED_INT_8_8_8_8           0x8035

#define GL_UNSIGNED_INT_10_10_10_2        0x8036

#define GL_TEXTURE_BINDING_3D             0x806A

#define GL_PACK_SKIP_IMAGES               0x806B

#define GL_PACK_IMAGE_HEIGHT              0x806C

#define GL_UNPACK_SKIP_IMAGES             0x806D

#define GL_UNPACK_IMAGE_HEIGHT            0x806E

#define GL_TEXTURE_3D                     0x806F

#define GL_PROXY_TEXTURE_3D               0x8070

#define GL_TEXTURE_DEPTH                  0x8071

#define GL_TEXTURE_WRAP_R                 0x8072

#define GL_MAX_3D_TEXTURE_SIZE            0x8073

#define GL_UNSIGNED_BYTE_2_3_3_REV        0x8362

#define GL_UNSIGNED_SHORT_5_6_5           0x8363

#define GL_UNSIGNED_SHORT_5_6_5_REV       0x8364

#define GL_UNSIGNED_SHORT_4_4_4_4_REV     0x8365

#define GL_UNSIGNED_SHORT_1_5_5_5_REV     0x8366

#define GL_UNSIGNED_INT_8_8_8_8_REV       0x8367

#define GL_UNSIGNED_INT_2_10_10_10_REV    0x8368

#define GL_BGR                            0x80E0

#define GL_BGRA                           0x80E1

#define GL_MAX_ELEMENTS_VERTICES          0x80E8

#define GL_MAX_ELEMENTS_INDICES           0x80E9

#define GL_CLAMP_TO_EDGE                  0x812F

#define GL_TEXTURE_MIN_LOD                0x813A

#define GL_TEXTURE_MAX_LOD                0x813B

#define GL_TEXTURE_BASE_LEVEL             0x813C

#define GL_TEXTURE_MAX_LEVEL              0x813D

#define GL_SMOOTH_POINT_SIZE_RANGE        0x0B12

#define GL_SMOOTH_POINT_SIZE_GRANULARITY  0x0B13

#define GL_SMOOTH_LINE_WIDTH_RANGE        0x0B22

#define GL_SMOOTH_LINE_WIDTH_GRANULARITY  0x0B23

#define GL_ALIASED_LINE_WIDTH_RANGE       0x846E

#endif

#ifndef GL_VERSION_1_2_DEPRECATED

#define GL_RESCALE_NORMAL                 0x803A

#define GL_LIGHT_MODEL_COLOR_CONTROL      0x81F8

#define GL_SINGLE_COLOR                   0x81F9

#define GL_SEPARATE_SPECULAR_COLOR        0x81FA

#define GL_ALIASED_POINT_SIZE_RANGE       0x846D

#endif

#ifndef GL_ARB_imaging

#define GL_CONSTANT_COLOR                 0x8001

#define GL_ONE_MINUS_CONSTANT_COLOR       0x8002

#define GL_CONSTANT_ALPHA                 0x8003

#define GL_ONE_MINUS_CONSTANT_ALPHA       0x8004

#define GL_BLEND_COLOR                    0x8005

#define GL_FUNC_ADD                       0x8006

#define GL_MIN                            0x8007

#define GL_MAX                            0x8008

#define GL_BLEND_EQUATION                 0x8009

#define GL_FUNC_SUBTRACT                  0x800A

#define GL_FUNC_REVERSE_SUBTRACT          0x800B

#endif

#ifndef GL_ARB_imaging_DEPRECATED

#define GL_CONVOLUTION_1D                 0x8010

#define GL_CONVOLUTION_2D                 0x8011

#define GL_SEPARABLE_2D                   0x8012

#define GL_CONVOLUTION_BORDER_MODE        0x8013

#define GL_CONVOLUTION_FILTER_SCALE       0x8014

#define GL_CONVOLUTION_FILTER_BIAS        0x8015

#define GL_REDUCE                         0x8016

#define GL_CONVOLUTION_FORMAT             0x8017

#define GL_CONVOLUTION_WIDTH              0x8018

#define GL_CONVOLUTION_HEIGHT             0x8019

#define GL_MAX_CONVOLUTION_WIDTH          0x801A

#define GL_MAX_CONVOLUTION_HEIGHT         0x801B

#define GL_POST_CONVOLUTION_RED_SCALE     0x801C

#define GL_POST_CONVOLUTION_GREEN_SCALE   0x801D

#define GL_POST_CONVOLUTION_BLUE_SCALE    0x801E

#define GL_POST_CONVOLUTION_ALPHA_SCALE   0x801F

#define GL_POST_CONVOLUTION_RED_BIAS      0x8020

#define GL_POST_CONVOLUTION_GREEN_BIAS    0x8021

#define GL_POST_CONVOLUTION_BLUE_BIAS     0x8022

#define GL_POST_CONVOLUTION_ALPHA_BIAS    0x8023

#define GL_HISTOGRAM                      0x8024

#define GL_PROXY_HISTOGRAM                0x8025

#define GL_HISTOGRAM_WIDTH                0x8026

#define GL_HISTOGRAM_FORMAT               0x8027

#define GL_HISTOGRAM_RED_SIZE             0x8028

#define GL_HISTOGRAM_GREEN_SIZE           0x8029

#define GL_HISTOGRAM_BLUE_SIZE            0x802A

#define GL_HISTOGRAM_ALPHA_SIZE           0x802B

#define GL_HISTOGRAM_LUMINANCE_SIZE       0x802C

#define GL_HISTOGRAM_SINK                 0x802D

#define GL_MINMAX                         0x802E

#define GL_MINMAX_FORMAT                  0x802F

#define GL_MINMAX_SINK                    0x8030

#define GL_TABLE_TOO_LARGE                0x8031

#define GL_COLOR_MATRIX                   0x80B1

#define GL_COLOR_MATRIX_STACK_DEPTH       0x80B2

#define GL_MAX_COLOR_MATRIX_STACK_DEPTH   0x80B3

#define GL_POST_COLOR_MATRIX_RED_SCALE    0x80B4

#define GL_POST_COLOR_MATRIX_GREEN_SCALE  0x80B5

#define GL_POST_COLOR_MATRIX_BLUE_SCALE   0x80B6

#define GL_POST_COLOR_MATRIX_ALPHA_SCALE  0x80B7

#define GL_POST_COLOR_MATRIX_RED_BIAS     0x80B8

#define GL_POST_COLOR_MATRIX_GREEN_BIAS   0x80B9

#define GL_POST_COLOR_MATRIX_BLUE_BIAS    0x80BA

#define GL_POST_COLOR_MATRIX_ALPHA_BIAS   0x80BB

#define GL_COLOR_TABLE                    0x80D0

#define GL_POST_CONVOLUTION_COLOR_TABLE   0x80D1

#define GL_POST_COLOR_MATRIX_COLOR_TABLE  0x80D2

#define GL_PROXY_COLOR_TABLE              0x80D3

#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE 0x80D4

#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE 0x80D5

#define GL_COLOR_TABLE_SCALE              0x80D6

#define GL_COLOR_TABLE_BIAS               0x80D7

#define GL_COLOR_TABLE_FORMAT             0x80D8

#define GL_COLOR_TABLE_WIDTH              0x80D9

#define GL_COLOR_TABLE_RED_SIZE           0x80DA

#define GL_COLOR_TABLE_GREEN_SIZE         0x80DB

#define GL_COLOR_TABLE_BLUE_SIZE          0x80DC

#define GL_COLOR_TABLE_ALPHA_SIZE         0x80DD

#define GL_COLOR_TABLE_LUMINANCE_SIZE     0x80DE

#define GL_COLOR_TABLE_INTENSITY_SIZE     0x80DF

#define GL_CONSTANT_BORDER                0x8151

#define GL_REPLICATE_BORDER               0x8153

#define GL_CONVOLUTION_BORDER_COLOR       0x8154

#endif

#ifndef GL_VERSION_1_3

#define GL_TEXTURE0                       0x84C0

#define GL_TEXTURE1                       0x84C1

#define GL_TEXTURE2                       0x84C2

#define GL_TEXTURE3                       0x84C3

#define GL_TEXTURE4                       0x84C4

#define GL_TEXTURE5                       0x84C5

#define GL_TEXTURE6                       0x84C6

#define GL_TEXTURE7                       0x84C7

#define GL_TEXTURE8                       0x84C8

#define GL_TEXTURE9                       0x84C9

#define GL_TEXTURE10                      0x84CA

#define GL_TEXTURE11                      0x84CB

#define GL_TEXTURE12                      0x84CC

#define GL_TEXTURE13                      0x84CD

#define GL_TEXTURE14                      0x84CE

#define GL_TEXTURE15                      0x84CF

#define GL_TEXTURE16                      0x84D0

#define GL_TEXTURE17                      0x84D1

#define GL_TEXTURE18                      0x84D2

#define GL_TEXTURE19                      0x84D3

#define GL_TEXTURE20                      0x84D4

#define GL_TEXTURE21                      0x84D5

#define GL_TEXTURE22                      0x84D6

#define GL_TEXTURE23                      0x84D7

#define GL_TEXTURE24                      0x84D8

#define GL_TEXTURE25                      0x84D9

#define GL_TEXTURE26                      0x84DA

#define GL_TEXTURE27                      0x84DB

#define GL_TEXTURE28                      0x84DC

#define GL_TEXTURE29                      0x84DD

#define GL_TEXTURE30                      0x84DE

#define GL_TEXTURE31                      0x84DF

#define GL_ACTIVE_TEXTURE                 0x84E0

#define GL_MULTISAMPLE                    0x809D

#define GL_SAMPLE_ALPHA_TO_COVERAGE       0x809E

#define GL_SAMPLE_ALPHA_TO_ONE            0x809F

#define GL_SAMPLE_COVERAGE                0x80A0

#define GL_SAMPLE_BUFFERS                 0x80A8

#define GL_SAMPLES                        0x80A9

#define GL_SAMPLE_COVERAGE_VALUE          0x80AA

#define GL_SAMPLE_COVERAGE_INVERT         0x80AB

#define GL_TEXTURE_CUBE_MAP               0x8513

#define GL_TEXTURE_BINDING_CUBE_MAP       0x8514

#define GL_TEXTURE_CUBE_MAP_POSITIVE_X    0x8515

#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X    0x8516

#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y    0x8517

#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y    0x8518

#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z    0x8519

#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z    0x851A

#define GL_PROXY_TEXTURE_CUBE_MAP         0x851B

#define GL_MAX_CUBE_MAP_TEXTURE_SIZE      0x851C

#define GL_COMPRESSED_RGB                 0x84ED

#define GL_COMPRESSED_RGBA                0x84EE

#define GL_TEXTURE_COMPRESSION_HINT       0x84EF

#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE  0x86A0

#define GL_TEXTURE_COMPRESSED             0x86A1

#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2

#define GL_COMPRESSED_TEXTURE_FORMATS     0x86A3

#define GL_CLAMP_TO_BORDER                0x812D

#endif

#ifndef GL_VERSION_1_3_DEPRECATED

#define GL_CLIENT_ACTIVE_TEXTURE          0x84E1

#define GL_MAX_TEXTURE_UNITS              0x84E2

#define GL_TRANSPOSE_MODELVIEW_MATRIX     0x84E3

#define GL_TRANSPOSE_PROJECTION_MATRIX    0x84E4

#define GL_TRANSPOSE_TEXTURE_MATRIX       0x84E5

#define GL_TRANSPOSE_COLOR_MATRIX         0x84E6

#define GL_MULTISAMPLE_BIT                0x20000000

#define GL_NORMAL_MAP                     0x8511

#define GL_REFLECTION_MAP                 0x8512

#define GL_COMPRESSED_ALPHA               0x84E9

#define GL_COMPRESSED_LUMINANCE           0x84EA

#define GL_COMPRESSED_LUMINANCE_ALPHA     0x84EB

#define GL_COMPRESSED_INTENSITY           0x84EC

#define GL_COMBINE                        0x8570

#define GL_COMBINE_RGB                    0x8571

#define GL_COMBINE_ALPHA                  0x8572

#define GL_SOURCE0_RGB                    0x8580

#define GL_SOURCE1_RGB                    0x8581

#define GL_SOURCE2_RGB                    0x8582

#define GL_SOURCE0_ALPHA                  0x8588

#define GL_SOURCE1_ALPHA                  0x8589

#define GL_SOURCE2_ALPHA                  0x858A

#define GL_OPERAND0_RGB                   0x8590

#define GL_OPERAND1_RGB                   0x8591

#define GL_OPERAND2_RGB                   0x8592

#define GL_OPERAND0_ALPHA                 0x8598

#define GL_OPERAND1_ALPHA                 0x8599

#define GL_OPERAND2_ALPHA                 0x859A

#define GL_RGB_SCALE                      0x8573

#define GL_ADD_SIGNED                     0x8574

#define GL_INTERPOLATE                    0x8575

#define GL_SUBTRACT                       0x84E7

#define GL_CONSTANT                       0x8576

#define GL_PRIMARY_COLOR                  0x8577

#define GL_PREVIOUS                       0x8578

#define GL_DOT3_RGB                       0x86AE

#define GL_DOT3_RGBA                      0x86AF

#endif

#ifndef GL_VERSION_1_4

#define GL_BLEND_DST_RGB                  0x80C8

#define GL_BLEND_SRC_RGB                  0x80C9

#define GL_BLEND_DST_ALPHA                0x80CA

#define GL_BLEND_SRC_ALPHA                0x80CB

#define GL_POINT_FADE_THRESHOLD_SIZE      0x8128

#define GL_DEPTH_COMPONENT16              0x81A5

#define GL_DEPTH_COMPONENT24              0x81A6

#define GL_DEPTH_COMPONENT32              0x81A7

#define GL_MIRRORED_REPEAT                0x8370

#define GL_MAX_TEXTURE_LOD_BIAS           0x84FD

#define GL_TEXTURE_LOD_BIAS               0x8501

#define GL_INCR_WRAP                      0x8507

#define GL_DECR_WRAP                      0x8508

#define GL_TEXTURE_DEPTH_SIZE             0x884A

#define GL_TEXTURE_COMPARE_MODE           0x884C

#define GL_TEXTURE_COMPARE_FUNC           0x884D

#endif

#ifndef GL_VERSION_1_4_DEPRECATED

#define GL_POINT_SIZE_MIN                 0x8126

#define GL_POINT_SIZE_MAX                 0x8127

#define GL_POINT_DISTANCE_ATTENUATION     0x8129

#define GL_GENERATE_MIPMAP                0x8191

#define GL_GENERATE_MIPMAP_HINT           0x8192

#define GL_FOG_COORDINATE_SOURCE          0x8450

#define GL_FOG_COORDINATE                 0x8451

#define GL_FRAGMENT_DEPTH                 0x8452

#define GL_CURRENT_FOG_COORDINATE         0x8453

#define GL_FOG_COORDINATE_ARRAY_TYPE      0x8454

#define GL_FOG_COORDINATE_ARRAY_STRIDE    0x8455

#define GL_FOG_COORDINATE_ARRAY_POINTER   0x8456

#define GL_FOG_COORDINATE_ARRAY           0x8457

#define GL_COLOR_SUM                      0x8458

#define GL_CURRENT_SECONDARY_COLOR        0x8459

#define GL_SECONDARY_COLOR_ARRAY_SIZE     0x845A

#define GL_SECONDARY_COLOR_ARRAY_TYPE     0x845B

#define GL_SECONDARY_COLOR_ARRAY_STRIDE   0x845C

#define GL_SECONDARY_COLOR_ARRAY_POINTER  0x845D

#define GL_SECONDARY_COLOR_ARRAY          0x845E

#define GL_TEXTURE_FILTER_CONTROL         0x8500

#define GL_DEPTH_TEXTURE_MODE             0x884B

#define GL_COMPARE_R_TO_TEXTURE           0x884E

#endif

#ifndef GL_VERSION_1_5

#define GL_BUFFER_SIZE                    0x8764

#define GL_BUFFER_USAGE                   0x8765

#define GL_QUERY_COUNTER_BITS             0x8864

#define GL_CURRENT_QUERY                  0x8865

#define GL_QUERY_RESULT                   0x8866

#define GL_QUERY_RESULT_AVAILABLE         0x8867

#define GL_ARRAY_BUFFER                   0x8892

#define GL_ELEMENT_ARRAY_BUFFER           0x8893

#define GL_ARRAY_BUFFER_BINDING           0x8894

#define GL_ELEMENT_ARRAY_BUFFER_BINDING   0x8895

#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F

#define GL_READ_ONLY                      0x88B8

#define GL_WRITE_ONLY                     0x88B9

#define GL_READ_WRITE                     0x88BA

#define GL_BUFFER_ACCESS                  0x88BB

#define GL_BUFFER_MAPPED                  0x88BC

#define GL_BUFFER_MAP_POINTER             0x88BD

#define GL_STREAM_DRAW                    0x88E0

#define GL_STREAM_READ                    0x88E1

#define GL_STREAM_COPY                    0x88E2

#define GL_STATIC_DRAW                    0x88E4

#define GL_STATIC_READ                    0x88E5

#define GL_STATIC_COPY                    0x88E6

#define GL_DYNAMIC_DRAW                   0x88E8

#define GL_DYNAMIC_READ                   0x88E9

#define GL_DYNAMIC_COPY                   0x88EA

#define GL_SAMPLES_PASSED                 0x8914

#endif

#ifndef GL_VERSION_1_5_DEPRECATED

#define GL_VERTEX_ARRAY_BUFFER_BINDING    0x8896

#define GL_NORMAL_ARRAY_BUFFER_BINDING    0x8897

#define GL_COLOR_ARRAY_BUFFER_BINDING     0x8898

#define GL_INDEX_ARRAY_BUFFER_BINDING     0x8899

#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING 0x889A

#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING 0x889B

#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING 0x889C

#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING 0x889D

#define GL_WEIGHT_ARRAY_BUFFER_BINDING    0x889E

#define GL_FOG_COORD_SRC                  0x8450

#define GL_FOG_COORD                      0x8451

#define GL_CURRENT_FOG_COORD              0x8453

#define GL_FOG_COORD_ARRAY_TYPE           0x8454

#define GL_FOG_COORD_ARRAY_STRIDE         0x8455

#define GL_FOG_COORD_ARRAY_POINTER        0x8456

#define GL_FOG_COORD_ARRAY                0x8457

#define GL_FOG_COORD_ARRAY_BUFFER_BINDING 0x889D

#define GL_SRC0_RGB                       0x8580

#define GL_SRC1_RGB                       0x8581

#define GL_SRC2_RGB                       0x8582

#define GL_SRC0_ALPHA                     0x8588

#define GL_SRC1_ALPHA                     0x8589

#define GL_SRC2_ALPHA                     0x858A

#endif

#ifndef GL_VERSION_2_0

#define GL_BLEND_EQUATION_RGB             0x8009

#define GL_VERTEX_ATTRIB_ARRAY_ENABLED    0x8622

#define GL_VERTEX_ATTRIB_ARRAY_SIZE       0x8623

#define GL_VERTEX_ATTRIB_ARRAY_STRIDE     0x8624

#define GL_VERTEX_ATTRIB_ARRAY_TYPE       0x8625

#define GL_CURRENT_VERTEX_ATTRIB          0x8626

#define GL_VERTEX_PROGRAM_POINT_SIZE      0x8642

#define GL_VERTEX_ATTRIB_ARRAY_POINTER    0x8645

#define GL_STENCIL_BACK_FUNC              0x8800

#define GL_STENCIL_BACK_FAIL              0x8801

#define GL_STENCIL_BACK_PASS_DEPTH_FAIL   0x8802

#define GL_STENCIL_BACK_PASS_DEPTH_PASS   0x8803

#define GL_MAX_DRAW_BUFFERS               0x8824

#define GL_DRAW_BUFFER0                   0x8825

#define GL_DRAW_BUFFER1                   0x8826

#define GL_DRAW_BUFFER2                   0x8827

#define GL_DRAW_BUFFER3                   0x8828

#define GL_DRAW_BUFFER4                   0x8829

#define GL_DRAW_BUFFER5                   0x882A

#define GL_DRAW_BUFFER6                   0x882B

#define GL_DRAW_BUFFER7                   0x882C

#define GL_DRAW_BUFFER8                   0x882D

#define GL_DRAW_BUFFER9                   0x882E

#define GL_DRAW_BUFFER10                  0x882F

#define GL_DRAW_BUFFER11                  0x8830

#define GL_DRAW_BUFFER12                  0x8831

#define GL_DRAW_BUFFER13                  0x8832

#define GL_DRAW_BUFFER14                  0x8833

#define GL_DRAW_BUFFER15                  0x8834

#define GL_BLEND_EQUATION_ALPHA           0x883D

#define GL_MAX_VERTEX_ATTRIBS             0x8869

#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A

#define GL_MAX_TEXTURE_IMAGE_UNITS        0x8872

#define GL_FRAGMENT_SHADER                0x8B30

#define GL_VERTEX_SHADER                  0x8B31

#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49

#define GL_MAX_VERTEX_UNIFORM_COMPONENTS  0x8B4A

#define GL_MAX_VARYING_FLOATS             0x8B4B

#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C

#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D

#define GL_SHADER_TYPE                    0x8B4F

#define GL_FLOAT_VEC2                     0x8B50

#define GL_FLOAT_VEC3                     0x8B51

#define GL_FLOAT_VEC4                     0x8B52

#define GL_INT_VEC2                       0x8B53

#define GL_INT_VEC3                       0x8B54

#define GL_INT_VEC4                       0x8B55

#define GL_BOOL                           0x8B56

#define GL_BOOL_VEC2                      0x8B57

#define GL_BOOL_VEC3                      0x8B58

#define GL_BOOL_VEC4                      0x8B59

#define GL_FLOAT_MAT2                     0x8B5A

#define GL_FLOAT_MAT3                     0x8B5B

#define GL_FLOAT_MAT4                     0x8B5C

#define GL_SAMPLER_1D                     0x8B5D

#define GL_SAMPLER_2D                     0x8B5E

#define GL_SAMPLER_3D                     0x8B5F

#define GL_SAMPLER_CUBE                   0x8B60

#define GL_SAMPLER_1D_SHADOW              0x8B61

#define GL_SAMPLER_2D_SHADOW              0x8B62

#define GL_DELETE_STATUS                  0x8B80

#define GL_COMPILE_STATUS                 0x8B81

#define GL_LINK_STATUS                    0x8B82

#define GL_VALIDATE_STATUS                0x8B83

#define GL_INFO_LOG_LENGTH                0x8B84

#define GL_ATTACHED_SHADERS               0x8B85

#define GL_ACTIVE_UNIFORMS                0x8B86

#define GL_ACTIVE_UNIFORM_MAX_LENGTH      0x8B87

#define GL_SHADER_SOURCE_LENGTH           0x8B88

#define GL_ACTIVE_ATTRIBUTES              0x8B89

#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH    0x8B8A

#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B

#define GL_SHADING_LANGUAGE_VERSION       0x8B8C

#define GL_CURRENT_PROGRAM                0x8B8D

#define GL_POINT_SPRITE_COORD_ORIGIN      0x8CA0

#define GL_LOWER_LEFT                     0x8CA1

#define GL_UPPER_LEFT                     0x8CA2

#define GL_STENCIL_BACK_REF               0x8CA3

#define GL_STENCIL_BACK_VALUE_MASK        0x8CA4

#define GL_STENCIL_BACK_WRITEMASK         0x8CA5

#endif

#ifndef GL_VERSION_2_0_DEPRECATED

#define GL_VERTEX_PROGRAM_TWO_SIDE        0x8643

#define GL_POINT_SPRITE                   0x8861

#define GL_COORD_REPLACE                  0x8862

#define GL_MAX_TEXTURE_COORDS             0x8871

#endif

#ifndef GL_VERSION_2_1

#define GL_PIXEL_PACK_BUFFER              0x88EB

#define GL_PIXEL_UNPACK_BUFFER            0x88EC

#define GL_PIXEL_PACK_BUFFER_BINDING      0x88ED

#define GL_PIXEL_UNPACK_BUFFER_BINDING    0x88EF

#define GL_FLOAT_MAT2x3                   0x8B65

#define GL_FLOAT_MAT2x4                   0x8B66

#define GL_FLOAT_MAT3x2                   0x8B67

#define GL_FLOAT_MAT3x4                   0x8B68

#define GL_FLOAT_MAT4x2                   0x8B69

#define GL_FLOAT_MAT4x3                   0x8B6A

#define GL_SRGB                           0x8C40

#define GL_SRGB8                          0x8C41

#define GL_SRGB_ALPHA                     0x8C42

#define GL_SRGB8_ALPHA8                   0x8C43

#define GL_COMPRESSED_SRGB                0x8C48

#define GL_COMPRESSED_SRGB_ALPHA          0x8C49

#endif

#ifndef GL_VERSION_2_1_DEPRECATED

#define GL_CURRENT_RASTER_SECONDARY_COLOR 0x845F

#define GL_SLUMINANCE_ALPHA               0x8C44

#define GL_SLUMINANCE8_ALPHA8             0x8C45

#define GL_SLUMINANCE                     0x8C46

#define GL_SLUMINANCE8                    0x8C47

#define GL_COMPRESSED_SLUMINANCE          0x8C4A

#define GL_COMPRESSED_SLUMINANCE_ALPHA    0x8C4B

#endif

#ifndef GL_VERSION_3_0

#define GL_COMPARE_REF_TO_TEXTURE         0x884E

#define GL_CLIP_DISTANCE0                 0x3000

#define GL_CLIP_DISTANCE1                 0x3001

#define GL_CLIP_DISTANCE2                 0x3002

#define GL_CLIP_DISTANCE3                 0x3003

#define GL_CLIP_DISTANCE4                 0x3004

#define GL_CLIP_DISTANCE5                 0x3005

#define GL_CLIP_DISTANCE6                 0x3006

#define GL_CLIP_DISTANCE7                 0x3007

#define GL_MAX_CLIP_DISTANCES             0x0D32

#define GL_MAJOR_VERSION                  0x821B

#define GL_MINOR_VERSION                  0x821C

#define GL_NUM_EXTENSIONS                 0x821D

#define GL_CONTEXT_FLAGS                  0x821E

#define GL_DEPTH_BUFFER                   0x8223

#define GL_STENCIL_BUFFER                 0x8224

#define GL_COMPRESSED_RED                 0x8225

#define GL_COMPRESSED_RG                  0x8226

#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x0001

#define GL_RGBA32F                        0x8814

#define GL_RGB32F                         0x8815

#define GL_RGBA16F                        0x881A

#define GL_RGB16F                         0x881B

#define GL_VERTEX_ATTRIB_ARRAY_INTEGER    0x88FD

#define GL_MAX_ARRAY_TEXTURE_LAYERS       0x88FF

#define GL_MIN_PROGRAM_TEXEL_OFFSET       0x8904

#define GL_MAX_PROGRAM_TEXEL_OFFSET       0x8905

#define GL_CLAMP_READ_COLOR               0x891C

#define GL_FIXED_ONLY                     0x891D

#define GL_MAX_VARYING_COMPONENTS         0x8B4B

#define GL_TEXTURE_1D_ARRAY               0x8C18

#define GL_PROXY_TEXTURE_1D_ARRAY         0x8C19

#define GL_TEXTURE_2D_ARRAY               0x8C1A

#define GL_PROXY_TEXTURE_2D_ARRAY         0x8C1B

#define GL_TEXTURE_BINDING_1D_ARRAY       0x8C1C

#define GL_TEXTURE_BINDING_2D_ARRAY       0x8C1D

#define GL_R11F_G11F_B10F                 0x8C3A

#define GL_UNSIGNED_INT_10F_11F_11F_REV   0x8C3B

#define GL_RGB9_E5                        0x8C3D

#define GL_UNSIGNED_INT_5_9_9_9_REV       0x8C3E

#define GL_TEXTURE_SHARED_SIZE            0x8C3F

#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76

#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F

#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80

#define GL_TRANSFORM_FEEDBACK_VARYINGS    0x8C83

#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84

#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85

#define GL_PRIMITIVES_GENERATED           0x8C87

#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88

#define GL_RASTERIZER_DISCARD             0x8C89

#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A

#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B

#define GL_INTERLEAVED_ATTRIBS            0x8C8C

#define GL_SEPARATE_ATTRIBS               0x8C8D

#define GL_TRANSFORM_FEEDBACK_BUFFER      0x8C8E

#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F

#define GL_RGBA32UI                       0x8D70

#define GL_RGB32UI                        0x8D71

#define GL_RGBA16UI                       0x8D76

#define GL_RGB16UI                        0x8D77

#define GL_RGBA8UI                        0x8D7C

#define GL_RGB8UI                         0x8D7D

#define GL_RGBA32I                        0x8D82

#define GL_RGB32I                         0x8D83

#define GL_RGBA16I                        0x8D88

#define GL_RGB16I                         0x8D89

#define GL_RGBA8I                         0x8D8E

#define GL_RGB8I                          0x8D8F

#define GL_RED_INTEGER                    0x8D94

#define GL_GREEN_INTEGER                  0x8D95

#define GL_BLUE_INTEGER                   0x8D96

#define GL_RGB_INTEGER                    0x8D98

#define GL_RGBA_INTEGER                   0x8D99

#define GL_BGR_INTEGER                    0x8D9A

#define GL_BGRA_INTEGER                   0x8D9B

#define GL_SAMPLER_1D_ARRAY               0x8DC0

#define GL_SAMPLER_2D_ARRAY               0x8DC1

#define GL_SAMPLER_1D_ARRAY_SHADOW        0x8DC3

#define GL_SAMPLER_2D_ARRAY_SHADOW        0x8DC4

#define GL_SAMPLER_CUBE_SHADOW            0x8DC5

#define GL_UNSIGNED_INT_VEC2              0x8DC6

#define GL_UNSIGNED_INT_VEC3              0x8DC7

#define GL_UNSIGNED_INT_VEC4              0x8DC8

#define GL_INT_SAMPLER_1D                 0x8DC9

#define GL_INT_SAMPLER_2D                 0x8DCA

#define GL_INT_SAMPLER_3D                 0x8DCB

#define GL_INT_SAMPLER_CUBE               0x8DCC

#define GL_INT_SAMPLER_1D_ARRAY           0x8DCE

#define GL_INT_SAMPLER_2D_ARRAY           0x8DCF

#define GL_UNSIGNED_INT_SAMPLER_1D        0x8DD1

#define GL_UNSIGNED_INT_SAMPLER_2D        0x8DD2

#define GL_UNSIGNED_INT_SAMPLER_3D        0x8DD3

#define GL_UNSIGNED_INT_SAMPLER_CUBE      0x8DD4

#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY  0x8DD6

#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY  0x8DD7

#define GL_QUERY_WAIT                     0x8E13

#define GL_QUERY_NO_WAIT                  0x8E14

#define GL_QUERY_BY_REGION_WAIT           0x8E15

#define GL_QUERY_BY_REGION_NO_WAIT        0x8E16

#define GL_BUFFER_ACCESS_FLAGS            0x911F

#define GL_BUFFER_MAP_LENGTH              0x9120

#define GL_BUFFER_MAP_OFFSET              0x9121

/* Reuse tokens from ARB_depth_buffer_float */

/* reuse GL_DEPTH_COMPONENT32F */

/* reuse GL_DEPTH32F_STENCIL8 */

/* reuse GL_FLOAT_32_UNSIGNED_INT_24_8_REV */

/* Reuse tokens from ARB_framebuffer_object */

/* reuse GL_INVALID_FRAMEBUFFER_OPERATION */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE */

/* reuse GL_FRAMEBUFFER_DEFAULT */

/* reuse GL_FRAMEBUFFER_UNDEFINED */

/* reuse GL_DEPTH_STENCIL_ATTACHMENT */

/* reuse GL_INDEX */

/* reuse GL_MAX_RENDERBUFFER_SIZE */

/* reuse GL_DEPTH_STENCIL */

/* reuse GL_UNSIGNED_INT_24_8 */

/* reuse GL_DEPTH24_STENCIL8 */

/* reuse GL_TEXTURE_STENCIL_SIZE */

/* reuse GL_TEXTURE_RED_TYPE */

/* reuse GL_TEXTURE_GREEN_TYPE */

/* reuse GL_TEXTURE_BLUE_TYPE */

/* reuse GL_TEXTURE_ALPHA_TYPE */

/* reuse GL_TEXTURE_DEPTH_TYPE */

/* reuse GL_UNSIGNED_NORMALIZED */

/* reuse GL_FRAMEBUFFER_BINDING */

/* reuse GL_DRAW_FRAMEBUFFER_BINDING */

/* reuse GL_RENDERBUFFER_BINDING */

/* reuse GL_READ_FRAMEBUFFER */

/* reuse GL_DRAW_FRAMEBUFFER */

/* reuse GL_READ_FRAMEBUFFER_BINDING */

/* reuse GL_RENDERBUFFER_SAMPLES */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */

/* reuse GL_FRAMEBUFFER_COMPLETE */

/* reuse GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT */

/* reuse GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT */

/* reuse GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER */

/* reuse GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER */

/* reuse GL_FRAMEBUFFER_UNSUPPORTED */

/* reuse GL_MAX_COLOR_ATTACHMENTS */

/* reuse GL_COLOR_ATTACHMENT0 */

/* reuse GL_COLOR_ATTACHMENT1 */

/* reuse GL_COLOR_ATTACHMENT2 */

/* reuse GL_COLOR_ATTACHMENT3 */

/* reuse GL_COLOR_ATTACHMENT4 */

/* reuse GL_COLOR_ATTACHMENT5 */

/* reuse GL_COLOR_ATTACHMENT6 */

/* reuse GL_COLOR_ATTACHMENT7 */

/* reuse GL_COLOR_ATTACHMENT8 */

/* reuse GL_COLOR_ATTACHMENT9 */

/* reuse GL_COLOR_ATTACHMENT10 */

/* reuse GL_COLOR_ATTACHMENT11 */

/* reuse GL_COLOR_ATTACHMENT12 */

/* reuse GL_COLOR_ATTACHMENT13 */

/* reuse GL_COLOR_ATTACHMENT14 */

/* reuse GL_COLOR_ATTACHMENT15 */

/* reuse GL_DEPTH_ATTACHMENT */

/* reuse GL_STENCIL_ATTACHMENT */

/* reuse GL_FRAMEBUFFER */

/* reuse GL_RENDERBUFFER */

/* reuse GL_RENDERBUFFER_WIDTH */

/* reuse GL_RENDERBUFFER_HEIGHT */

/* reuse GL_RENDERBUFFER_INTERNAL_FORMAT */

/* reuse GL_STENCIL_INDEX1 */

/* reuse GL_STENCIL_INDEX4 */

/* reuse GL_STENCIL_INDEX8 */

/* reuse GL_STENCIL_INDEX16 */

/* reuse GL_RENDERBUFFER_RED_SIZE */

/* reuse GL_RENDERBUFFER_GREEN_SIZE */

/* reuse GL_RENDERBUFFER_BLUE_SIZE */

/* reuse GL_RENDERBUFFER_ALPHA_SIZE */

/* reuse GL_RENDERBUFFER_DEPTH_SIZE */

/* reuse GL_RENDERBUFFER_STENCIL_SIZE */

/* reuse GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE */

/* reuse GL_MAX_SAMPLES */

/* Reuse tokens from ARB_framebuffer_sRGB */

/* reuse GL_FRAMEBUFFER_SRGB */

/* Reuse tokens from ARB_half_float_vertex */

/* reuse GL_HALF_FLOAT */

/* Reuse tokens from ARB_map_buffer_range */

/* reuse GL_MAP_READ_BIT */

/* reuse GL_MAP_WRITE_BIT */

/* reuse GL_MAP_INVALIDATE_RANGE_BIT */

/* reuse GL_MAP_INVALIDATE_BUFFER_BIT */

/* reuse GL_MAP_FLUSH_EXPLICIT_BIT */

/* reuse GL_MAP_UNSYNCHRONIZED_BIT */

/* Reuse tokens from ARB_texture_compression_rgtc */

/* reuse GL_COMPRESSED_RED_RGTC1 */

/* reuse GL_COMPRESSED_SIGNED_RED_RGTC1 */

/* reuse GL_COMPRESSED_RG_RGTC2 */

/* reuse GL_COMPRESSED_SIGNED_RG_RGTC2 */

/* Reuse tokens from ARB_texture_rg */

/* reuse GL_RG */

/* reuse GL_RG_INTEGER */

/* reuse GL_R8 */

/* reuse GL_R16 */

/* reuse GL_RG8 */

/* reuse GL_RG16 */

/* reuse GL_R16F */

/* reuse GL_R32F */

/* reuse GL_RG16F */

/* reuse GL_RG32F */

/* reuse GL_R8I */

/* reuse GL_R8UI */

/* reuse GL_R16I */

/* reuse GL_R16UI */

/* reuse GL_R32I */

/* reuse GL_R32UI */

/* reuse GL_RG8I */

/* reuse GL_RG8UI */

/* reuse GL_RG16I */

/* reuse GL_RG16UI */

/* reuse GL_RG32I */

/* reuse GL_RG32UI */

/* Reuse tokens from ARB_vertex_array_object */

/* reuse GL_VERTEX_ARRAY_BINDING */

#endif

#ifndef GL_VERSION_3_0_DEPRECATED

#define GL_CLAMP_VERTEX_COLOR             0x891A

#define GL_CLAMP_FRAGMENT_COLOR           0x891B

#define GL_ALPHA_INTEGER                  0x8D97

/* Reuse tokens from ARB_framebuffer_object */

/* reuse GL_TEXTURE_LUMINANCE_TYPE */

/* reuse GL_TEXTURE_INTENSITY_TYPE */

#endif

#ifndef GL_VERSION_3_1

#define GL_SAMPLER_2D_RECT                0x8B63

#define GL_SAMPLER_2D_RECT_SHADOW         0x8B64

#define GL_SAMPLER_BUFFER                 0x8DC2

#define GL_INT_SAMPLER_2D_RECT            0x8DCD

#define GL_INT_SAMPLER_BUFFER             0x8DD0

#define GL_UNSIGNED_INT_SAMPLER_2D_RECT   0x8DD5

#define GL_UNSIGNED_INT_SAMPLER_BUFFER    0x8DD8

#define GL_TEXTURE_BUFFER                 0x8C2A

#define GL_MAX_TEXTURE_BUFFER_SIZE        0x8C2B

#define GL_TEXTURE_BINDING_BUFFER         0x8C2C

#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING 0x8C2D

#define GL_TEXTURE_BUFFER_FORMAT          0x8C2E

#define GL_TEXTURE_RECTANGLE              0x84F5

#define GL_TEXTURE_BINDING_RECTANGLE      0x84F6

#define GL_PROXY_TEXTURE_RECTANGLE        0x84F7

#define GL_MAX_RECTANGLE_TEXTURE_SIZE     0x84F8

#define GL_RED_SNORM                      0x8F90

#define GL_RG_SNORM                       0x8F91

#define GL_RGB_SNORM                      0x8F92

#define GL_RGBA_SNORM                     0x8F93

#define GL_R8_SNORM                       0x8F94

#define GL_RG8_SNORM                      0x8F95

#define GL_RGB8_SNORM                     0x8F96

#define GL_RGBA8_SNORM                    0x8F97

#define GL_R16_SNORM                      0x8F98

#define GL_RG16_SNORM                     0x8F99

#define GL_RGB16_SNORM                    0x8F9A

#define GL_RGBA16_SNORM                   0x8F9B

#define GL_SIGNED_NORMALIZED              0x8F9C

#define GL_PRIMITIVE_RESTART              0x8F9D

#define GL_PRIMITIVE_RESTART_INDEX        0x8F9E

/* Reuse tokens from ARB_copy_buffer */

/* reuse GL_COPY_READ_BUFFER */

/* reuse GL_COPY_WRITE_BUFFER */

/* Reuse tokens from ARB_draw_instanced (none) */

/* Reuse tokens from ARB_uniform_buffer_object */

/* reuse GL_UNIFORM_BUFFER */

/* reuse GL_UNIFORM_BUFFER_BINDING */

/* reuse GL_UNIFORM_BUFFER_START */

/* reuse GL_UNIFORM_BUFFER_SIZE */

/* reuse GL_MAX_VERTEX_UNIFORM_BLOCKS */

/* reuse GL_MAX_FRAGMENT_UNIFORM_BLOCKS */

/* reuse GL_MAX_COMBINED_UNIFORM_BLOCKS */

/* reuse GL_MAX_UNIFORM_BUFFER_BINDINGS */

/* reuse GL_MAX_UNIFORM_BLOCK_SIZE */

/* reuse GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS */

/* reuse GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS */

/* reuse GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT */

/* reuse GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH */

/* reuse GL_ACTIVE_UNIFORM_BLOCKS */

/* reuse GL_UNIFORM_TYPE */

/* reuse GL_UNIFORM_SIZE */

/* reuse GL_UNIFORM_NAME_LENGTH */

/* reuse GL_UNIFORM_BLOCK_INDEX */

/* reuse GL_UNIFORM_OFFSET */

/* reuse GL_UNIFORM_ARRAY_STRIDE */

/* reuse GL_UNIFORM_MATRIX_STRIDE */

/* reuse GL_UNIFORM_IS_ROW_MAJOR */

/* reuse GL_UNIFORM_BLOCK_BINDING */

/* reuse GL_UNIFORM_BLOCK_DATA_SIZE */

/* reuse GL_UNIFORM_BLOCK_NAME_LENGTH */

/* reuse GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS */

/* reuse GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES */

/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER */

/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER */

/* reuse GL_INVALID_INDEX */

#endif

#ifndef GL_VERSION_3_2

#define GL_CONTEXT_CORE_PROFILE_BIT       0x00000001

#define GL_CONTEXT_COMPATIBILITY_PROFILE_BIT 0x00000002

#define GL_LINES_ADJACENCY                0x000A

#define GL_LINE_STRIP_ADJACENCY           0x000B

#define GL_TRIANGLES_ADJACENCY            0x000C

#define GL_TRIANGLE_STRIP_ADJACENCY       0x000D

#define GL_PROGRAM_POINT_SIZE             0x8642

#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS 0x8C29

#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED 0x8DA7

#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS 0x8DA8

#define GL_GEOMETRY_SHADER                0x8DD9

#define GL_GEOMETRY_VERTICES_OUT          0x8916

#define GL_GEOMETRY_INPUT_TYPE            0x8917

#define GL_GEOMETRY_OUTPUT_TYPE           0x8918

#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS 0x8DDF

#define GL_MAX_GEOMETRY_OUTPUT_VERTICES   0x8DE0

#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS 0x8DE1

#define GL_MAX_VERTEX_OUTPUT_COMPONENTS   0x9122

#define GL_MAX_GEOMETRY_INPUT_COMPONENTS  0x9123

#define GL_MAX_GEOMETRY_OUTPUT_COMPONENTS 0x9124

#define GL_MAX_FRAGMENT_INPUT_COMPONENTS  0x9125

#define GL_CONTEXT_PROFILE_MASK           0x9126

/* reuse GL_MAX_VARYING_COMPONENTS */

/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */

/* Reuse tokens from ARB_depth_clamp */

/* reuse GL_DEPTH_CLAMP */

/* Reuse tokens from ARB_draw_elements_base_vertex (none) */

/* Reuse tokens from ARB_fragment_coord_conventions (none) */

/* Reuse tokens from ARB_provoking_vertex */

/* reuse GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION */

/* reuse GL_FIRST_VERTEX_CONVENTION */

/* reuse GL_LAST_VERTEX_CONVENTION */

/* reuse GL_PROVOKING_VERTEX */

/* Reuse tokens from ARB_seamless_cube_map */

/* reuse GL_TEXTURE_CUBE_MAP_SEAMLESS */

/* Reuse tokens from ARB_sync */

/* reuse GL_MAX_SERVER_WAIT_TIMEOUT */

/* reuse GL_OBJECT_TYPE */

/* reuse GL_SYNC_CONDITION */

/* reuse GL_SYNC_STATUS */

/* reuse GL_SYNC_FLAGS */

/* reuse GL_SYNC_FENCE */

/* reuse GL_SYNC_GPU_COMMANDS_COMPLETE */

/* reuse GL_UNSIGNALED */

/* reuse GL_SIGNALED */

/* reuse GL_ALREADY_SIGNALED */

/* reuse GL_TIMEOUT_EXPIRED */

/* reuse GL_CONDITION_SATISFIED */

/* reuse GL_WAIT_FAILED */

/* reuse GL_TIMEOUT_IGNORED */

/* reuse GL_SYNC_FLUSH_COMMANDS_BIT */

/* reuse GL_TIMEOUT_IGNORED */

/* Reuse tokens from ARB_texture_multisample */

/* reuse GL_SAMPLE_POSITION */

/* reuse GL_SAMPLE_MASK */

/* reuse GL_SAMPLE_MASK_VALUE */

/* reuse GL_MAX_SAMPLE_MASK_WORDS */

/* reuse GL_TEXTURE_2D_MULTISAMPLE */

/* reuse GL_PROXY_TEXTURE_2D_MULTISAMPLE */

/* reuse GL_TEXTURE_2D_MULTISAMPLE_ARRAY */

/* reuse GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY */

/* reuse GL_TEXTURE_BINDING_2D_MULTISAMPLE */