Odin/core/opengl_constants.odin

const FALSE                          = 0;
const TRUE                           = 1;

const DEPTH_BUFFER_BIT               = 0x00000100;
const STENCIL_BUFFER_BIT             = 0x00000400;
const COLOR_BUFFER_BIT               = 0x00004000;
const POINTS                         = 0x0000;
const LINES                          = 0x0001;
const LINE_LOOP                      = 0x0002;
const LINE_STRIP                     = 0x0003;
const TRIANGLES                      = 0x0004;
const TRIANGLE_STRIP                 = 0x0005;
const TRIANGLE_FAN                   = 0x0006;
const QUADS                          = 0x0007;
const NEVER                          = 0x0200;
const LESS                           = 0x0201;
const EQUAL                          = 0x0202;
const LEQUAL                         = 0x0203;
const GREATER                        = 0x0204;
const NOTEQUAL                       = 0x0205;
const GEQUAL                         = 0x0206;
const ALWAYS                         = 0x0207;
const ZERO                           = 0;
const ONE                            = 1;
const SRC_COLOR                      = 0x0300;
const ONE_MINUS_SRC_COLOR            = 0x0301;
const SRC_ALPHA                      = 0x0302;
const ONE_MINUS_SRC_ALPHA            = 0x0303;
const DST_ALPHA                      = 0x0304;
const ONE_MINUS_DST_ALPHA            = 0x0305;
const DST_COLOR                      = 0x0306;
const ONE_MINUS_DST_COLOR            = 0x0307;
const SRC_ALPHA_SATURATE             = 0x0308;
const NONE                           = 0;
const FRONT_LEFT                     = 0x0400;
const FRONT_RIGHT                    = 0x0401;
const BACK_LEFT                      = 0x0402;
const BACK_RIGHT                     = 0x0403;
const FRONT                          = 0x0404;
const BACK                           = 0x0405;
const LEFT                           = 0x0406;
const RIGHT                          = 0x0407;
const FRONT_AND_BACK                 = 0x0408;
const NO_ERROR                       = 0;
const INVALID_ENUM                   = 0x0500;
const INVALID_VALUE                  = 0x0501;
const INVALID_OPERATION              = 0x0502;
const OUT_OF_MEMORY                  = 0x0505;
const CW                             = 0x0900;
const CCW                            = 0x0901;
const POINT_SIZE                     = 0x0B11;
const POINT_SIZE_RANGE               = 0x0B12;
const POINT_SIZE_GRANULARITY         = 0x0B13;
const LINE_SMOOTH                    = 0x0B20;
const LINE_WIDTH                     = 0x0B21;
const LINE_WIDTH_RANGE               = 0x0B22;
const LINE_WIDTH_GRANULARITY         = 0x0B23;
const POLYGON_MODE                   = 0x0B40;
const POLYGON_SMOOTH                 = 0x0B41;
const CULL_FACE                      = 0x0B44;
const CULL_FACE_MODE                 = 0x0B45;
const FRONT_FACE                     = 0x0B46;
const DEPTH_RANGE                    = 0x0B70;
const DEPTH_TEST                     = 0x0B71;
const DEPTH_WRITEMASK                = 0x0B72;
const DEPTH_CLEAR_VALUE              = 0x0B73;
const DEPTH_FUNC                     = 0x0B74;
const STENCIL_TEST                   = 0x0B90;
const STENCIL_CLEAR_VALUE            = 0x0B91;
const STENCIL_FUNC                   = 0x0B92;
const STENCIL_VALUE_MASK             = 0x0B93;
const STENCIL_FAIL                   = 0x0B94;
const STENCIL_PASS_DEPTH_FAIL        = 0x0B95;
const STENCIL_PASS_DEPTH_PASS        = 0x0B96;
const STENCIL_REF                    = 0x0B97;
const STENCIL_WRITEMASK              = 0x0B98;
const VIEWPORT                       = 0x0BA2;
const DITHER                         = 0x0BD0;
const BLEND_DST                      = 0x0BE0;
const BLEND_SRC                      = 0x0BE1;
const BLEND                          = 0x0BE2;
const LOGIC_OP_MODE                  = 0x0BF0;
const COLOR_LOGIC_OP                 = 0x0BF2;
const DRAW_BUFFER                    = 0x0C01;
const READ_BUFFER                    = 0x0C02;
const SCISSOR_BOX                    = 0x0C10;
const SCISSOR_TEST                   = 0x0C11;
const COLOR_CLEAR_VALUE              = 0x0C22;
const COLOR_WRITEMASK                = 0x0C23;
const DOUBLEBUFFER                   = 0x0C32;
const STEREO                         = 0x0C33;
const LINE_SMOOTH_HINT               = 0x0C52;
const POLYGON_SMOOTH_HINT            = 0x0C53;
const UNPACK_SWAP_BYTES              = 0x0CF0;
const UNPACK_LSB_FIRST               = 0x0CF1;
const UNPACK_ROW_LENGTH              = 0x0CF2;
const UNPACK_SKIP_ROWS               = 0x0CF3;
const UNPACK_SKIP_PIXELS             = 0x0CF4;
const UNPACK_ALIGNMENT               = 0x0CF5;
const PACK_SWAP_BYTES                = 0x0D00;
const PACK_LSB_FIRST                 = 0x0D01;
const PACK_ROW_LENGTH                = 0x0D02;
const PACK_SKIP_ROWS                 = 0x0D03;
const PACK_SKIP_PIXELS               = 0x0D04;
const PACK_ALIGNMENT                 = 0x0D05;
const MAX_TEXTURE_SIZE               = 0x0D33;
const MAX_VIEWPORT_DIMS              = 0x0D3A;
const SUBPIXEL_BITS                  = 0x0D50;
const TEXTURE_1D                     = 0x0DE0;
const TEXTURE_2D                     = 0x0DE1;
const POLYGON_OFFSET_UNITS           = 0x2A00;
const POLYGON_OFFSET_POINT           = 0x2A01;
const POLYGON_OFFSET_LINE            = 0x2A02;
const POLYGON_OFFSET_FILL            = 0x8037;
const POLYGON_OFFSET_FACTOR          = 0x8038;
const TEXTURE_BINDING_1D             = 0x8068;
const TEXTURE_BINDING_2D             = 0x8069;
const TEXTURE_WIDTH                  = 0x1000;
const TEXTURE_HEIGHT                 = 0x1001;
const TEXTURE_INTERNAL_FORMAT        = 0x1003;
const TEXTURE_BORDER_COLOR           = 0x1004;
const TEXTURE_RED_SIZE               = 0x805C;
const TEXTURE_GREEN_SIZE             = 0x805D;
const TEXTURE_BLUE_SIZE              = 0x805E;
const TEXTURE_ALPHA_SIZE             = 0x805F;
const DONT_CARE                      = 0x1100;
const FASTEST                        = 0x1101;
const NICEST                         = 0x1102;
const BYTE                           = 0x1400;
const UNSIGNED_BYTE                  = 0x1401;
const SHORT                          = 0x1402;
const UNSIGNED_SHORT                 = 0x1403;
const INT                            = 0x1404;
const UNSIGNED_INT                   = 0x1405;
const FLOAT                          = 0x1406;
const DOUBLE                         = 0x140A;
const STACK_OVERFLOW                 = 0x0503;
const STACK_UNDERFLOW                = 0x0504;
const CLEAR                          = 0x1500;
const AND                            = 0x1501;
const AND_REVERSE                    = 0x1502;
const COPY                           = 0x1503;
const AND_INVERTED                   = 0x1504;
const NOOP                           = 0x1505;
const XOR                            = 0x1506;
const OR                             = 0x1507;
const NOR                            = 0x1508;
const EQUIV                          = 0x1509;
const INVERT                         = 0x150A;
const OR_REVERSE                     = 0x150B;
const COPY_INVERTED                  = 0x150C;
const OR_INVERTED                    = 0x150D;
const NAND                           = 0x150E;
const SET                            = 0x150F;
const TEXTURE                        = 0x1702;
const COLOR                          = 0x1800;
const DEPTH                          = 0x1801;
const STENCIL                        = 0x1802;
const STENCIL_INDEX                  = 0x1901;
const DEPTH_COMPONENT                = 0x1902;
const RED                            = 0x1903;
const GREEN                          = 0x1904;
const BLUE                           = 0x1905;
const ALPHA                          = 0x1906;
const RGB                            = 0x1907;
const RGBA                           = 0x1908;
const POINT                          = 0x1B00;
const LINE                           = 0x1B01;
const FILL                           = 0x1B02;
const KEEP                           = 0x1E00;
const REPLACE                        = 0x1E01;
const INCR                           = 0x1E02;
const DECR                           = 0x1E03;
const VENDOR                         = 0x1F00;
const RENDERER                       = 0x1F01;
const VERSION                        = 0x1F02;
const EXTENSIONS                     = 0x1F03;
const NEAREST                        = 0x2600;
const LINEAR                         = 0x2601;
const NEAREST_MIPMAP_NEAREST         = 0x2700;
const LINEAR_MIPMAP_NEAREST          = 0x2701;
const NEAREST_MIPMAP_LINEAR          = 0x2702;
const LINEAR_MIPMAP_LINEAR           = 0x2703;
const TEXTURE_MAG_FILTER             = 0x2800;
const TEXTURE_MIN_FILTER             = 0x2801;
const TEXTURE_WRAP_S                 = 0x2802;
const TEXTURE_WRAP_T                 = 0x2803;
const PROXY_TEXTURE_1D               = 0x8063;
const PROXY_TEXTURE_2D               = 0x8064;
const REPEAT                         = 0x2901;
const R3_G3_B2                       = 0x2A10;
const RGB4                           = 0x804F;
const RGB5                           = 0x8050;
const RGB8                           = 0x8051;
const RGB10                          = 0x8052;
const RGB12                          = 0x8053;
const RGB16                          = 0x8054;
const RGBA2                          = 0x8055;
const RGBA4                          = 0x8056;
const RGB5_A1                        = 0x8057;
const RGBA8                          = 0x8058;
const RGB10_A2                       = 0x8059;
const RGBA12                         = 0x805A;
const RGBA16                         = 0x805B;
const VERTEX_ARRAY                   = 0x8074;

const UNSIGNED_BYTE_3_3_2            = 0x8032;
const UNSIGNED_SHORT_4_4_4_4         = 0x8033;
const UNSIGNED_SHORT_5_5_5_1         = 0x8034;
const UNSIGNED_INT_8_8_8_8           = 0x8035;
const UNSIGNED_INT_10_10_10_2        = 0x8036;
const TEXTURE_BINDING_3D             = 0x806A;
const PACK_SKIP_IMAGES               = 0x806B;
const PACK_IMAGE_HEIGHT              = 0x806C;
const UNPACK_SKIP_IMAGES             = 0x806D;
const UNPACK_IMAGE_HEIGHT            = 0x806E;
const TEXTURE_3D                     = 0x806F;
const PROXY_TEXTURE_3D               = 0x8070;
const TEXTURE_DEPTH                  = 0x8071;
const TEXTURE_WRAP_R                 = 0x8072;
const MAX_3D_TEXTURE_SIZE            = 0x8073;
const UNSIGNED_BYTE_2_3_3_REV        = 0x8362;
const UNSIGNED_SHORT_5_6_5           = 0x8363;
const UNSIGNED_SHORT_5_6_5_REV       = 0x8364;
const UNSIGNED_SHORT_4_4_4_4_REV     = 0x8365;
const UNSIGNED_SHORT_1_5_5_5_REV     = 0x8366;
const UNSIGNED_INT_8_8_8_8_REV       = 0x8367;
const UNSIGNED_INT_2_10_10_10_REV    = 0x8368;
const BGR                            = 0x80E0;
const BGRA                           = 0x80E1;
const MAX_ELEMENTS_VERTICES          = 0x80E8;
const MAX_ELEMENTS_INDICES           = 0x80E9;
const CLAMP_TO_EDGE                  = 0x812F;
const TEXTURE_MIN_LOD                = 0x813A;
const TEXTURE_MAX_LOD                = 0x813B;
const TEXTURE_BASE_LEVEL             = 0x813C;
const TEXTURE_MAX_LEVEL              = 0x813D;
const SMOOTH_POINT_SIZE_RANGE        = 0x0B12;
const SMOOTH_POINT_SIZE_GRANULARITY  = 0x0B13;
const SMOOTH_LINE_WIDTH_RANGE        = 0x0B22;
const SMOOTH_LINE_WIDTH_GRANULARITY  = 0x0B23;
const ALIASED_LINE_WIDTH_RANGE       = 0x846E;

const TEXTURE0                       = 0x84C0;
const TEXTURE1                       = 0x84C1;
const TEXTURE2                       = 0x84C2;
const TEXTURE3                       = 0x84C3;
const TEXTURE4                       = 0x84C4;
const TEXTURE5                       = 0x84C5;
const TEXTURE6                       = 0x84C6;
const TEXTURE7                       = 0x84C7;
const TEXTURE8                       = 0x84C8;
const TEXTURE9                       = 0x84C9;
const TEXTURE10                      = 0x84CA;
const TEXTURE11                      = 0x84CB;
const TEXTURE12                      = 0x84CC;
const TEXTURE13                      = 0x84CD;
const TEXTURE14                      = 0x84CE;
const TEXTURE15                      = 0x84CF;
const TEXTURE16                      = 0x84D0;
const TEXTURE17                      = 0x84D1;
const TEXTURE18                      = 0x84D2;
const TEXTURE19                      = 0x84D3;
const TEXTURE20                      = 0x84D4;
const TEXTURE21                      = 0x84D5;
const TEXTURE22                      = 0x84D6;
const TEXTURE23                      = 0x84D7;
const TEXTURE24                      = 0x84D8;
const TEXTURE25                      = 0x84D9;
const TEXTURE26                      = 0x84DA;
const TEXTURE27                      = 0x84DB;
const TEXTURE28                      = 0x84DC;
const TEXTURE29                      = 0x84DD;
const TEXTURE30                      = 0x84DE;
const TEXTURE31                      = 0x84DF;
const ACTIVE_TEXTURE                 = 0x84E0;
const MULTISAMPLE                    = 0x809D;
const SAMPLE_ALPHA_TO_COVERAGE       = 0x809E;
const SAMPLE_ALPHA_TO_ONE            = 0x809F;
const SAMPLE_COVERAGE                = 0x80A0;
const SAMPLE_BUFFERS                 = 0x80A8;
const SAMPLES                        = 0x80A9;
const SAMPLE_COVERAGE_VALUE          = 0x80AA;
const SAMPLE_COVERAGE_INVERT         = 0x80AB;
const TEXTURE_CUBE_MAP               = 0x8513;
const TEXTURE_BINDING_CUBE_MAP       = 0x8514;
const TEXTURE_CUBE_MAP_POSITIVE_X    = 0x8515;
const TEXTURE_CUBE_MAP_NEGATIVE_X    = 0x8516;
const TEXTURE_CUBE_MAP_POSITIVE_Y    = 0x8517;
const TEXTURE_CUBE_MAP_NEGATIVE_Y    = 0x8518;
const TEXTURE_CUBE_MAP_POSITIVE_Z    = 0x8519;
const TEXTURE_CUBE_MAP_NEGATIVE_Z    = 0x851A;
const PROXY_TEXTURE_CUBE_MAP         = 0x851B;
const MAX_CUBE_MAP_TEXTURE_SIZE      = 0x851C;
const COMPRESSED_RGB                 = 0x84ED;
const COMPRESSED_RGBA                = 0x84EE;
const TEXTURE_COMPRESSION_HINT       = 0x84EF;
const TEXTURE_COMPRESSED_IMAGE_SIZE  = 0x86A0;
const TEXTURE_COMPRESSED             = 0x86A1;
const NUM_COMPRESSED_TEXTURE_FORMATS = 0x86A2;
const COMPRESSED_TEXTURE_FORMATS     = 0x86A3;
const CLAMP_TO_BORDER                = 0x812D;

const BLEND_DST_RGB                  = 0x80C8;
const BLEND_SRC_RGB                  = 0x80C9;
const BLEND_DST_ALPHA                = 0x80CA;
const BLEND_SRC_ALPHA                = 0x80CB;
const POINT_FADE_THRESHOLD_SIZE      = 0x8128;
const DEPTH_COMPONENT16              = 0x81A5;
const DEPTH_COMPONENT24              = 0x81A6;
const DEPTH_COMPONENT32              = 0x81A7;
const MIRRORED_REPEAT                = 0x8370;
const MAX_TEXTURE_LOD_BIAS           = 0x84FD;
const TEXTURE_LOD_BIAS               = 0x8501;
const INCR_WRAP                      = 0x8507;
const DECR_WRAP                      = 0x8508;
const TEXTURE_DEPTH_SIZE             = 0x884A;
const TEXTURE_COMPARE_MODE           = 0x884C;
const TEXTURE_COMPARE_FUNC           = 0x884D;
const FUNC_ADD                       = 0x8006;
const FUNC_SUBTRACT                  = 0x800A;
const FUNC_REVERSE_SUBTRACT          = 0x800B;
const MIN                            = 0x8007;
const MAX                            = 0x8008;
const CONSTANT_COLOR                 = 0x8001;
const ONE_MINUS_CONSTANT_COLOR       = 0x8002;
const CONSTANT_ALPHA                 = 0x8003;
const ONE_MINUS_CONSTANT_ALPHA       = 0x8004;

const BUFFER_SIZE                    = 0x8764;
const BUFFER_USAGE                   = 0x8765;
const QUERY_COUNTER_BITS             = 0x8864;
const CURRENT_QUERY                  = 0x8865;
const QUERY_RESULT                   = 0x8866;
const QUERY_RESULT_AVAILABLE         = 0x8867;
const ARRAY_BUFFER                   = 0x8892;
const ELEMENT_ARRAY_BUFFER           = 0x8893;
const ARRAY_BUFFER_BINDING           = 0x8894;
const ELEMENT_ARRAY_BUFFER_BINDING   = 0x8895;
const VERTEX_ATTRIB_ARRAY_BUFFER_BINDING = 0x889F;
const READ_ONLY                      = 0x88B8;
const WRITE_ONLY                     = 0x88B9;
const READ_WRITE                     = 0x88BA;
const BUFFER_ACCESS                  = 0x88BB;
const BUFFER_MAPPED                  = 0x88BC;
const BUFFER_MAP_POINTER             = 0x88BD;
const STREAM_DRAW                    = 0x88E0;
const STREAM_READ                    = 0x88E1;
const STREAM_COPY                    = 0x88E2;
const STATIC_DRAW                    = 0x88E4;
const STATIC_READ                    = 0x88E5;
const STATIC_COPY                    = 0x88E6;
const DYNAMIC_DRAW                   = 0x88E8;
const DYNAMIC_READ                   = 0x88E9;
const DYNAMIC_COPY                   = 0x88EA;
const SAMPLES_PASSED                 = 0x8914;
const SRC1_ALPHA                     = 0x8589;

const BLEND_EQUATION_RGB             = 0x8009;
const VERTEX_ATTRIB_ARRAY_ENABLED    = 0x8622;
const VERTEX_ATTRIB_ARRAY_SIZE       = 0x8623;
const VERTEX_ATTRIB_ARRAY_STRIDE     = 0x8624;
const VERTEX_ATTRIB_ARRAY_TYPE       = 0x8625;
const CURRENT_VERTEX_ATTRIB          = 0x8626;
const VERTEX_PROGRAM_POINT_SIZE      = 0x8642;
const VERTEX_ATTRIB_ARRAY_POINTER    = 0x8645;
const STENCIL_BACK_FUNC              = 0x8800;
const STENCIL_BACK_FAIL              = 0x8801;
const STENCIL_BACK_PASS_DEPTH_FAIL   = 0x8802;
const STENCIL_BACK_PASS_DEPTH_PASS   = 0x8803;
const MAX_DRAW_BUFFERS               = 0x8824;
const DRAW_BUFFER0                   = 0x8825;
const DRAW_BUFFER1                   = 0x8826;
const DRAW_BUFFER2                   = 0x8827;
const DRAW_BUFFER3                   = 0x8828;
const DRAW_BUFFER4                   = 0x8829;
const DRAW_BUFFER5                   = 0x882A;
const DRAW_BUFFER6                   = 0x882B;
const DRAW_BUFFER7                   = 0x882C;
const DRAW_BUFFER8                   = 0x882D;
const DRAW_BUFFER9                   = 0x882E;
const DRAW_BUFFER10                  = 0x882F;
const DRAW_BUFFER11                  = 0x8830;
const DRAW_BUFFER12                  = 0x8831;
const DRAW_BUFFER13                  = 0x8832;
const DRAW_BUFFER14                  = 0x8833;
const DRAW_BUFFER15                  = 0x8834;
const BLEND_EQUATION_ALPHA           = 0x883D;
const MAX_VERTEX_ATTRIBS             = 0x8869;
const VERTEX_ATTRIB_ARRAY_NORMALIZED = 0x886A;
const MAX_TEXTURE_IMAGE_UNITS        = 0x8872;
const FRAGMENT_SHADER                = 0x8B30;
const VERTEX_SHADER                  = 0x8B31;
const MAX_FRAGMENT_UNIFORM_COMPONENTS = 0x8B49;
const MAX_VERTEX_UNIFORM_COMPONENTS  = 0x8B4A;
const MAX_VARYING_FLOATS             = 0x8B4B;
const MAX_VERTEX_TEXTURE_IMAGE_UNITS = 0x8B4C;
const MAX_COMBINED_TEXTURE_IMAGE_UNITS = 0x8B4D;
const SHADER_TYPE                    = 0x8B4F;
const FLOAT_VEC2                     = 0x8B50;
const FLOAT_VEC3                     = 0x8B51;
const FLOAT_VEC4                     = 0x8B52;
const INT_VEC2                       = 0x8B53;
const INT_VEC3                       = 0x8B54;
const INT_VEC4                       = 0x8B55;
const BOOL                           = 0x8B56;
const BOOL_VEC2                      = 0x8B57;
const BOOL_VEC3                      = 0x8B58;
const BOOL_VEC4                      = 0x8B59;
const FLOAT_MAT2                     = 0x8B5A;
const FLOAT_MAT3                     = 0x8B5B;
const FLOAT_MAT4                     = 0x8B5C;
const SAMPLER_1D                     = 0x8B5D;
const SAMPLER_2D                     = 0x8B5E;
const SAMPLER_3D                     = 0x8B5F;
const SAMPLER_CUBE                   = 0x8B60;
const SAMPLER_1D_SHADOW              = 0x8B61;
const SAMPLER_2D_SHADOW              = 0x8B62;
const DELETE_STATUS                  = 0x8B80;
const COMPILE_STATUS                 = 0x8B81;
const LINK_STATUS                    = 0x8B82;
const VALIDATE_STATUS                = 0x8B83;
const INFO_LOG_LENGTH                = 0x8B84;
const ATTACHED_SHADERS               = 0x8B85;
const ACTIVE_UNIFORMS                = 0x8B86;
const ACTIVE_UNIFORM_MAX_LENGTH      = 0x8B87;
const SHADER_SOURCE_LENGTH           = 0x8B88;
const ACTIVE_ATTRIBUTES              = 0x8B89;
const ACTIVE_ATTRIBUTE_MAX_LENGTH    = 0x8B8A;
const FRAGMENT_SHADER_DERIVATIVE_HINT = 0x8B8B;
const SHADING_LANGUAGE_VERSION       = 0x8B8C;
const CURRENT_PROGRAM                = 0x8B8D;
const POINT_SPRITE_COORD_ORIGIN      = 0x8CA0;
const LOWER_LEFT                     = 0x8CA1;
const UPPER_LEFT                     = 0x8CA2;
const STENCIL_BACK_REF               = 0x8CA3;
const STENCIL_BACK_VALUE_MASK        = 0x8CA4;
const STENCIL_BACK_WRITEMASK         = 0x8CA5;

const PIXEL_PACK_BUFFER              = 0x88EB;
const PIXEL_UNPACK_BUFFER            = 0x88EC;
const PIXEL_PACK_BUFFER_BINDING      = 0x88ED;
const PIXEL_UNPACK_BUFFER_BINDING    = 0x88EF;
const FLOAT_MAT2x3                   = 0x8B65;
const FLOAT_MAT2x4                   = 0x8B66;
const FLOAT_MAT3x2                   = 0x8B67;
const FLOAT_MAT3x4                   = 0x8B68;
const FLOAT_MAT4x2                   = 0x8B69;
const FLOAT_MAT4x3                   = 0x8B6A;
const SRGB                           = 0x8C40;
const SRGB8                          = 0x8C41;
const SRGB_ALPHA                     = 0x8C42;
const SRGB8_ALPHA8                   = 0x8C43;
const COMPRESSED_SRGB                = 0x8C48;
const COMPRESSED_SRGB_ALPHA          = 0x8C49;

const COMPARE_REF_TO_TEXTURE         = 0x884E;
const CLIP_DISTANCE0                 = 0x3000;
const CLIP_DISTANCE1                 = 0x3001;
const CLIP_DISTANCE2                 = 0x3002;
const CLIP_DISTANCE3                 = 0x3003;
const CLIP_DISTANCE4                 = 0x3004;
const CLIP_DISTANCE5                 = 0x3005;
const CLIP_DISTANCE6                 = 0x3006;
const CLIP_DISTANCE7                 = 0x3007;
const MAX_CLIP_DISTANCES             = 0x0D32;
const MAJOR_VERSION                  = 0x821B;
const MINOR_VERSION                  = 0x821C;
const NUM_EXTENSIONS                 = 0x821D;
const CONTEXT_FLAGS                  = 0x821E;
const COMPRESSED_RED                 = 0x8225;
const COMPRESSED_RG                  = 0x8226;
const CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT = 0x00000001;
const RGBA32F                        = 0x8814;
const RGB32F                         = 0x8815;
const RGBA16F                        = 0x881A;
const RGB16F                         = 0x881B;
const VERTEX_ATTRIB_ARRAY_INTEGER    = 0x88FD;
const MAX_ARRAY_TEXTURE_LAYERS       = 0x88FF;
const MIN_PROGRAM_TEXEL_OFFSET       = 0x8904;
const MAX_PROGRAM_TEXEL_OFFSET       = 0x8905;
const CLAMP_READ_COLOR               = 0x891C;
const FIXED_ONLY                     = 0x891D;
const MAX_VARYING_COMPONENTS         = 0x8B4B;
const TEXTURE_1D_ARRAY               = 0x8C18;
const PROXY_TEXTURE_1D_ARRAY         = 0x8C19;
const TEXTURE_2D_ARRAY               = 0x8C1A;
const PROXY_TEXTURE_2D_ARRAY         = 0x8C1B;
const TEXTURE_BINDING_1D_ARRAY       = 0x8C1C;
const TEXTURE_BINDING_2D_ARRAY       = 0x8C1D;
const R11F_G11F_B10F                 = 0x8C3A;
const UNSIGNED_INT_10F_11F_11F_REV   = 0x8C3B;
const RGB9_E5                        = 0x8C3D;
const UNSIGNED_INT_5_9_9_9_REV       = 0x8C3E;
const TEXTURE_SHARED_SIZE            = 0x8C3F;
const TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH = 0x8C76;
const TRANSFORM_FEEDBACK_BUFFER_MODE = 0x8C7F;
const MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS = 0x8C80;
const TRANSFORM_FEEDBACK_VARYINGS    = 0x8C83;
const TRANSFORM_FEEDBACK_BUFFER_START = 0x8C84;
const TRANSFORM_FEEDBACK_BUFFER_SIZE = 0x8C85;
const PRIMITIVES_GENERATED           = 0x8C87;
const TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN = 0x8C88;
const RASTERIZER_DISCARD             = 0x8C89;
const MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS = 0x8C8A;
const MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS = 0x8C8B;
const INTERLEAVED_ATTRIBS            = 0x8C8C;
const SEPARATE_ATTRIBS               = 0x8C8D;
const TRANSFORM_FEEDBACK_BUFFER      = 0x8C8E;
const TRANSFORM_FEEDBACK_BUFFER_BINDING = 0x8C8F;
const RGBA32UI                       = 0x8D70;
const RGB32UI                        = 0x8D71;
const RGBA16UI                       = 0x8D76;
const RGB16UI                        = 0x8D77;
const RGBA8UI                        = 0x8D7C;
const RGB8UI                         = 0x8D7D;
const RGBA32I                        = 0x8D82;
const RGB32I                         = 0x8D83;
const RGBA16I                        = 0x8D88;
const RGB16I                         = 0x8D89;
const RGBA8I                         = 0x8D8E;
const RGB8I                          = 0x8D8F;
const RED_INTEGER                    = 0x8D94;
const GREEN_INTEGER                  = 0x8D95;
const BLUE_INTEGER                   = 0x8D96;
const RGB_INTEGER                    = 0x8D98;
const RGBA_INTEGER                   = 0x8D99;
const BGR_INTEGER                    = 0x8D9A;
const BGRA_INTEGER                   = 0x8D9B;
const SAMPLER_1D_ARRAY               = 0x8DC0;
const SAMPLER_2D_ARRAY               = 0x8DC1;
const SAMPLER_1D_ARRAY_SHADOW        = 0x8DC3;
const SAMPLER_2D_ARRAY_SHADOW        = 0x8DC4;
const SAMPLER_CUBE_SHADOW            = 0x8DC5;
const UNSIGNED_INT_VEC2              = 0x8DC6;
const UNSIGNED_INT_VEC3              = 0x8DC7;
const UNSIGNED_INT_VEC4              = 0x8DC8;
const INT_SAMPLER_1D                 = 0x8DC9;
const INT_SAMPLER_2D                 = 0x8DCA;
const INT_SAMPLER_3D                 = 0x8DCB;
const INT_SAMPLER_CUBE               = 0x8DCC;
const INT_SAMPLER_1D_ARRAY           = 0x8DCE;
const INT_SAMPLER_2D_ARRAY           = 0x8DCF;
const UNSIGNED_INT_SAMPLER_1D        = 0x8DD1;
const UNSIGNED_INT_SAMPLER_2D        = 0x8DD2;
const UNSIGNED_INT_SAMPLER_3D        = 0x8DD3;
const UNSIGNED_INT_SAMPLER_CUBE      = 0x8DD4;
const UNSIGNED_INT_SAMPLER_1D_ARRAY  = 0x8DD6;
const UNSIGNED_INT_SAMPLER_2D_ARRAY  = 0x8DD7;
const QUERY_WAIT                     = 0x8E13;
const QUERY_NO_WAIT                  = 0x8E14;
const QUERY_BY_REGION_WAIT           = 0x8E15;
const QUERY_BY_REGION_NO_WAIT        = 0x8E16;
const BUFFER_ACCESS_FLAGS            = 0x911F;
const BUFFER_MAP_LENGTH              = 0x9120;
const BUFFER_MAP_OFFSET              = 0x9121;
const DEPTH_COMPONENT32F             = 0x8CAC;
const DEPTH32F_STENCIL8              = 0x8CAD;
const FLOAT_32_UNSIGNED_INT_24_8_REV = 0x8DAD;
const INVALID_FRAMEBUFFER_OPERATION  = 0x0506;
const FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING = 0x8210;
const FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE = 0x8211;
const FRAMEBUFFER_ATTACHMENT_RED_SIZE = 0x8212;
const FRAMEBUFFER_ATTACHMENT_GREEN_SIZE = 0x8213;
const FRAMEBUFFER_ATTACHMENT_BLUE_SIZE = 0x8214;
const FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE = 0x8215;
const FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE = 0x8216;
const FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE = 0x8217;
const FRAMEBUFFER_DEFAULT            = 0x8218;
const FRAMEBUFFER_UNDEFINED          = 0x8219;
const DEPTH_STENCIL_ATTACHMENT       = 0x821A;
const MAX_RENDERBUFFER_SIZE          = 0x84E8;
const DEPTH_STENCIL                  = 0x84F9;
const UNSIGNED_INT_24_8              = 0x84FA;
const DEPTH24_STENCIL8               = 0x88F0;
const TEXTURE_STENCIL_SIZE           = 0x88F1;
const TEXTURE_RED_TYPE               = 0x8C10;
const TEXTURE_GREEN_TYPE             = 0x8C11;
const TEXTURE_BLUE_TYPE              = 0x8C12;
const TEXTURE_ALPHA_TYPE             = 0x8C13;
const TEXTURE_DEPTH_TYPE             = 0x8C16;
const UNSIGNED_NORMALIZED            = 0x8C17;
const FRAMEBUFFER_BINDING            = 0x8CA6;
const DRAW_FRAMEBUFFER_BINDING       = 0x8CA6;
const RENDERBUFFER_BINDING           = 0x8CA7;
const READ_FRAMEBUFFER               = 0x8CA8;
const DRAW_FRAMEBUFFER               = 0x8CA9;
const READ_FRAMEBUFFER_BINDING       = 0x8CAA;
const RENDERBUFFER_SAMPLES           = 0x8CAB;
const FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE = 0x8CD0;
const FRAMEBUFFER_ATTACHMENT_OBJECT_NAME = 0x8CD1;
const FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL = 0x8CD2;
const FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE = 0x8CD3;
const FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER = 0x8CD4;
const FRAMEBUFFER_COMPLETE           = 0x8CD5;
const FRAMEBUFFER_INCOMPLETE_ATTACHMENT = 0x8CD6;
const FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT = 0x8CD7;
const FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER = 0x8CDB;
const FRAMEBUFFER_INCOMPLETE_READ_BUFFER = 0x8CDC;
const FRAMEBUFFER_UNSUPPORTED        = 0x8CDD;
const MAX_COLOR_ATTACHMENTS          = 0x8CDF;
const COLOR_ATTACHMENT0              = 0x8CE0;
const COLOR_ATTACHMENT1              = 0x8CE1;
const COLOR_ATTACHMENT2              = 0x8CE2;
const COLOR_ATTACHMENT3              = 0x8CE3;
const COLOR_ATTACHMENT4              = 0x8CE4;
const COLOR_ATTACHMENT5              = 0x8CE5;
const COLOR_ATTACHMENT6              = 0x8CE6;
const COLOR_ATTACHMENT7              = 0x8CE7;
const COLOR_ATTACHMENT8              = 0x8CE8;
const COLOR_ATTACHMENT9              = 0x8CE9;
const COLOR_ATTACHMENT10             = 0x8CEA;
const COLOR_ATTACHMENT11             = 0x8CEB;
const COLOR_ATTACHMENT12             = 0x8CEC;
const COLOR_ATTACHMENT13             = 0x8CED;
const COLOR_ATTACHMENT14             = 0x8CEE;
const COLOR_ATTACHMENT15             = 0x8CEF;
const COLOR_ATTACHMENT16             = 0x8CF0;
const COLOR_ATTACHMENT17             = 0x8CF1;
const COLOR_ATTACHMENT18             = 0x8CF2;
const COLOR_ATTACHMENT19             = 0x8CF3;
const COLOR_ATTACHMENT20             = 0x8CF4;
const COLOR_ATTACHMENT21             = 0x8CF5;
const COLOR_ATTACHMENT22             = 0x8CF6;
const COLOR_ATTACHMENT23             = 0x8CF7;
const COLOR_ATTACHMENT24             = 0x8CF8;
const COLOR_ATTACHMENT25             = 0x8CF9;
const COLOR_ATTACHMENT26             = 0x8CFA;
const COLOR_ATTACHMENT27             = 0x8CFB;
const COLOR_ATTACHMENT28             = 0x8CFC;
const COLOR_ATTACHMENT29             = 0x8CFD;
const COLOR_ATTACHMENT30             = 0x8CFE;
const COLOR_ATTACHMENT31             = 0x8CFF;
const DEPTH_ATTACHMENT               = 0x8D00;
const STENCIL_ATTACHMENT             = 0x8D20;
const FRAMEBUFFER                    = 0x8D40;
const RENDERBUFFER                   = 0x8D41;
const RENDERBUFFER_WIDTH             = 0x8D42;
const RENDERBUFFER_HEIGHT            = 0x8D43;
const RENDERBUFFER_INTERNAL_FORMAT   = 0x8D44;
const STENCIL_INDEX1                 = 0x8D46;
const STENCIL_INDEX4                 = 0x8D47;
const STENCIL_INDEX8                 = 0x8D48;
const STENCIL_INDEX16                = 0x8D49;
const RENDERBUFFER_RED_SIZE          = 0x8D50;
const RENDERBUFFER_GREEN_SIZE        = 0x8D51;
const RENDERBUFFER_BLUE_SIZE         = 0x8D52;
const RENDERBUFFER_ALPHA_SIZE        = 0x8D53;
const RENDERBUFFER_DEPTH_SIZE        = 0x8D54;
const RENDERBUFFER_STENCIL_SIZE      = 0x8D55;
const FRAMEBUFFER_INCOMPLETE_MULTISAMPLE = 0x8D56;
const MAX_SAMPLES                    = 0x8D57;
const FRAMEBUFFER_SRGB               = 0x8DB9;
const HALF_FLOAT                     = 0x140B;
const MAP_READ_BIT                   = 0x0001;
const MAP_WRITE_BIT                  = 0x0002;
const MAP_INVALIDATE_RANGE_BIT       = 0x0004;
const MAP_INVALIDATE_BUFFER_BIT      = 0x0008;
const MAP_FLUSH_EXPLICIT_BIT         = 0x0010;
const MAP_UNSYNCHRONIZED_BIT         = 0x0020;
const COMPRESSED_RED_RGTC1           = 0x8DBB;
const COMPRESSED_SIGNED_RED_RGTC1    = 0x8DBC;
const COMPRESSED_RG_RGTC2            = 0x8DBD;
const COMPRESSED_SIGNED_RG_RGTC2     = 0x8DBE;
const RG                             = 0x8227;
const RG_INTEGER                     = 0x8228;
const R8                             = 0x8229;
const R16                            = 0x822A;
const RG8                            = 0x822B;
const RG16                           = 0x822C;
const R16F                           = 0x822D;
const R32F                           = 0x822E;
const RG16F                          = 0x822F;
const RG32F                          = 0x8230;
const R8I                            = 0x8231;
const R8UI                           = 0x8232;
const R16I                           = 0x8233;
const R16UI                          = 0x8234;
const R32I                           = 0x8235;
const R32UI                          = 0x8236;
const RG8I                           = 0x8237;
const RG8UI                          = 0x8238;
const RG16I                          = 0x8239;
const RG16UI                         = 0x823A;
const RG32I                          = 0x823B;
const RG32UI                         = 0x823C;
const VERTEX_ARRAY_BINDING           = 0x85B5;

const SAMPLER_2D_RECT                = 0x8B63;
const SAMPLER_2D_RECT_SHADOW         = 0x8B64;
const SAMPLER_BUFFER                 = 0x8DC2;
const INT_SAMPLER_2D_RECT            = 0x8DCD;
const INT_SAMPLER_BUFFER             = 0x8DD0;
const UNSIGNED_INT_SAMPLER_2D_RECT   = 0x8DD5;
const UNSIGNED_INT_SAMPLER_BUFFER    = 0x8DD8;
const TEXTURE_BUFFER                 = 0x8C2A;
const MAX_TEXTURE_BUFFER_SIZE        = 0x8C2B;
const TEXTURE_BINDING_BUFFER         = 0x8C2C;
const TEXTURE_BUFFER_DATA_STORE_BINDING = 0x8C2D;
const TEXTURE_RECTANGLE              = 0x84F5;
const TEXTURE_BINDING_RECTANGLE      = 0x84F6;
const PROXY_TEXTURE_RECTANGLE        = 0x84F7;
const MAX_RECTANGLE_TEXTURE_SIZE     = 0x84F8;
const R8_SNORM                       = 0x8F94;
const RG8_SNORM                      = 0x8F95;
const RGB8_SNORM                     = 0x8F96;
const RGBA8_SNORM                    = 0x8F97;
const R16_SNORM                      = 0x8F98;
const RG16_SNORM                     = 0x8F99;
const RGB16_SNORM                    = 0x8F9A;
const RGBA16_SNORM                   = 0x8F9B;
const SIGNED_NORMALIZED              = 0x8F9C;
const PRIMITIVE_RESTART              = 0x8F9D;
const PRIMITIVE_RESTART_INDEX        = 0x8F9E;
const COPY_READ_BUFFER               = 0x8F36;
const COPY_WRITE_BUFFER              = 0x8F37;
const UNIFORM_BUFFER                 = 0x8A11;
const UNIFORM_BUFFER_BINDING         = 0x8A28;
const UNIFORM_BUFFER_START           = 0x8A29;
const UNIFORM_BUFFER_SIZE            = 0x8A2A;
const MAX_VERTEX_UNIFORM_BLOCKS      = 0x8A2B;
const MAX_GEOMETRY_UNIFORM_BLOCKS    = 0x8A2C;
const MAX_FRAGMENT_UNIFORM_BLOCKS    = 0x8A2D;
const MAX_COMBINED_UNIFORM_BLOCKS    = 0x8A2E;
const MAX_UNIFORM_BUFFER_BINDINGS    = 0x8A2F;
const MAX_UNIFORM_BLOCK_SIZE         = 0x8A30;
const MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS = 0x8A31;
const MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS = 0x8A32;
const MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS = 0x8A33;
const UNIFORM_BUFFER_OFFSET_ALIGNMENT = 0x8A34;
const ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH = 0x8A35;
const ACTIVE_UNIFORM_BLOCKS          = 0x8A36;
const UNIFORM_TYPE                   = 0x8A37;
const UNIFORM_SIZE                   = 0x8A38;
const UNIFORM_NAME_LENGTH            = 0x8A39;
const UNIFORM_BLOCK_INDEX            = 0x8A3A;
const UNIFORM_OFFSET                 = 0x8A3B;
const UNIFORM_ARRAY_STRIDE           = 0x8A3C;
const UNIFORM_MATRIX_STRIDE          = 0x8A3D;
const UNIFORM_IS_ROW_MAJOR           = 0x8A3E;
const UNIFORM_BLOCK_BINDING          = 0x8A3F;
const UNIFORM_BLOCK_DATA_SIZE        = 0x8A40;
const UNIFORM_BLOCK_NAME_LENGTH      = 0x8A41;
const UNIFORM_BLOCK_ACTIVE_UNIFORMS  = 0x8A42;
const UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES = 0x8A43;
const UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER = 0x8A44;
const UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER = 0x8A45;
const UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER = 0x8A46;
const INVALID_INDEX                  = 0xFFFFFFFF;

const CONTEXT_CORE_PROFILE_BIT       = 0x00000001;
const CONTEXT_COMPATIBILITY_PROFILE_BIT = 0x00000002;
const LINES_ADJACENCY                = 0x000A;
const LINE_STRIP_ADJACENCY           = 0x000B;
const TRIANGLES_ADJACENCY            = 0x000C;
const TRIANGLE_STRIP_ADJACENCY       = 0x000D;
const PROGRAM_POINT_SIZE             = 0x8642;
const MAX_GEOMETRY_TEXTURE_IMAGE_UNITS = 0x8C29;
const FRAMEBUFFER_ATTACHMENT_LAYERED = 0x8DA7;
const FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS = 0x8DA8;
const GEOMETRY_SHADER                = 0x8DD9;
const GEOMETRY_VERTICES_OUT          = 0x8916;
const GEOMETRY_INPUT_TYPE            = 0x8917;
const GEOMETRY_OUTPUT_TYPE           = 0x8918;
const MAX_GEOMETRY_UNIFORM_COMPONENTS = 0x8DDF;
const MAX_GEOMETRY_OUTPUT_VERTICES   = 0x8DE0;
const MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS = 0x8DE1;
const MAX_VERTEX_OUTPUT_COMPONENTS   = 0x9122;
const MAX_GEOMETRY_INPUT_COMPONENTS  = 0x9123;
const MAX_GEOMETRY_OUTPUT_COMPONENTS = 0x9124;
const MAX_FRAGMENT_INPUT_COMPONENTS  = 0x9125;
const CONTEXT_PROFILE_MASK           = 0x9126;
const DEPTH_CLAMP                    = 0x864F;
const QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION = 0x8E4C;
const FIRST_VERTEX_CONVENTION        = 0x8E4D;
const LAST_VERTEX_CONVENTION         = 0x8E4E;
const PROVOKING_VERTEX               = 0x8E4F;
const TEXTURE_CUBE_MAP_SEAMLESS      = 0x884F;
const MAX_SERVER_WAIT_TIMEOUT        = 0x9111;
const OBJECT_TYPE                    = 0x9112;
const SYNC_CONDITION                 = 0x9113;
const SYNC_STATUS                    = 0x9114;
const SYNC_FLAGS                     = 0x9115;
const SYNC_FENCE                     = 0x9116;
const SYNC_GPU_COMMANDS_COMPLETE     = 0x9117;
const UNSIGNALED                     = 0x9118;
const SIGNALED                       = 0x9119;
const ALREADY_SIGNALED               = 0x911A;
const TIMEOUT_EXPIRED                = 0x911B;
const CONDITION_SATISFIED            = 0x911C;
const WAIT_FAILED                    = 0x911D;
const TIMEOUT_IGNORED                = 0xFFFFFFFFFFFFFFFF;
const SYNC_FLUSH_COMMANDS_BIT        = 0x00000001;
const SAMPLE_POSITION                = 0x8E50;
const SAMPLE_MASK                    = 0x8E51;
const SAMPLE_MASK_VALUE              = 0x8E52;
const MAX_SAMPLE_MASK_WORDS          = 0x8E59;
const TEXTURE_2D_MULTISAMPLE         = 0x9100;
const PROXY_TEXTURE_2D_MULTISAMPLE   = 0x9101;
const TEXTURE_2D_MULTISAMPLE_ARRAY   = 0x9102;
const PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY = 0x9103;
const TEXTURE_BINDING_2D_MULTISAMPLE = 0x9104;
const TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY = 0x9105;
const TEXTURE_SAMPLES                = 0x9106;
const TEXTURE_FIXED_SAMPLE_LOCATIONS = 0x9107;
const SAMPLER_2D_MULTISAMPLE         = 0x9108;
const INT_SAMPLER_2D_MULTISAMPLE     = 0x9109;
const UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE = 0x910A;
const SAMPLER_2D_MULTISAMPLE_ARRAY   = 0x910B;
const INT_SAMPLER_2D_MULTISAMPLE_ARRAY = 0x910C;
const UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY = 0x910D;
const MAX_COLOR_TEXTURE_SAMPLES      = 0x910E;
const MAX_DEPTH_TEXTURE_SAMPLES      = 0x910F;
const MAX_INTEGER_SAMPLES            = 0x9110;

const VERTEX_ATTRIB_ARRAY_DIVISOR    = 0x88FE;
const SRC1_COLOR                     = 0x88F9;
const ONE_MINUS_SRC1_COLOR           = 0x88FA;
const ONE_MINUS_SRC1_ALPHA           = 0x88FB;
const MAX_DUAL_SOURCE_DRAW_BUFFERS   = 0x88FC;
const ANY_SAMPLES_PASSED             = 0x8C2F;
const SAMPLER_BINDING                = 0x8919;
const RGB10_A2UI                     = 0x906F;
const TEXTURE_SWIZZLE_R              = 0x8E42;
const TEXTURE_SWIZZLE_G              = 0x8E43;
const TEXTURE_SWIZZLE_B              = 0x8E44;
const TEXTURE_SWIZZLE_A              = 0x8E45;
const TEXTURE_SWIZZLE_RGBA           = 0x8E46;
const TIME_ELAPSED                   = 0x88BF;
const TIMESTAMP                      = 0x8E28;
const INT_2_10_10_10_REV             = 0x8D9F;

const SAMPLE_SHADING                 = 0x8C36;
const MIN_SAMPLE_SHADING_VALUE       = 0x8C37;
const MIN_PROGRAM_TEXTURE_GATHER_OFFSET = 0x8E5E;
const MAX_PROGRAM_TEXTURE_GATHER_OFFSET = 0x8E5F;
const TEXTURE_CUBE_MAP_ARRAY         = 0x9009;
const TEXTURE_BINDING_CUBE_MAP_ARRAY = 0x900A;
const PROXY_TEXTURE_CUBE_MAP_ARRAY   = 0x900B;
const SAMPLER_CUBE_MAP_ARRAY         = 0x900C;
const SAMPLER_CUBE_MAP_ARRAY_SHADOW  = 0x900D;
const INT_SAMPLER_CUBE_MAP_ARRAY     = 0x900E;
const UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY = 0x900F;
const DRAW_INDIRECT_BUFFER           = 0x8F3F;
const DRAW_INDIRECT_BUFFER_BINDING   = 0x8F43;
const GEOMETRY_SHADER_INVOCATIONS    = 0x887F;
const MAX_GEOMETRY_SHADER_INVOCATIONS = 0x8E5A;
const MIN_FRAGMENT_INTERPOLATION_OFFSET = 0x8E5B;
const MAX_FRAGMENT_INTERPOLATION_OFFSET = 0x8E5C;
const FRAGMENT_INTERPOLATION_OFFSET_BITS = 0x8E5D;
const MAX_VERTEX_STREAMS             = 0x8E71;
const DOUBLE_VEC2                    = 0x8FFC;
const DOUBLE_VEC3                    = 0x8FFD;
const DOUBLE_VEC4                    = 0x8FFE;
const DOUBLE_MAT2                    = 0x8F46;
const DOUBLE_MAT3                    = 0x8F47;
const DOUBLE_MAT4                    = 0x8F48;
const DOUBLE_MAT2x3                  = 0x8F49;
const DOUBLE_MAT2x4                  = 0x8F4A;
const DOUBLE_MAT3x2                  = 0x8F4B;
const DOUBLE_MAT3x4                  = 0x8F4C;
const DOUBLE_MAT4x2                  = 0x8F4D;
const DOUBLE_MAT4x3                  = 0x8F4E;
const ACTIVE_SUBROUTINES             = 0x8DE5;
const ACTIVE_SUBROUTINE_UNIFORMS     = 0x8DE6;
const ACTIVE_SUBROUTINE_UNIFORM_LOCATIONS = 0x8E47;
const ACTIVE_SUBROUTINE_MAX_LENGTH   = 0x8E48;
const ACTIVE_SUBROUTINE_UNIFORM_MAX_LENGTH = 0x8E49;
const MAX_SUBROUTINES                = 0x8DE7;
const MAX_SUBROUTINE_UNIFORM_LOCATIONS = 0x8DE8;
const NUM_COMPATIBLE_SUBROUTINES     = 0x8E4A;
const COMPATIBLE_SUBROUTINES         = 0x8E4B;
const PATCHES                        = 0x000E;
const PATCH_VERTICES                 = 0x8E72;
const PATCH_DEFAULT_INNER_LEVEL      = 0x8E73;
const PATCH_DEFAULT_OUTER_LEVEL      = 0x8E74;
const TESS_CONTROL_OUTPUT_VERTICES   = 0x8E75;
const TESS_GEN_MODE                  = 0x8E76;
const TESS_GEN_SPACING               = 0x8E77;
const TESS_GEN_VERTEX_ORDER          = 0x8E78;
const TESS_GEN_POINT_MODE            = 0x8E79;
const ISOLINES                       = 0x8E7A;
const FRACTIONAL_ODD                 = 0x8E7B;
const FRACTIONAL_EVEN                = 0x8E7C;
const MAX_PATCH_VERTICES             = 0x8E7D;
const MAX_TESS_GEN_LEVEL             = 0x8E7E;
const MAX_TESS_CONTROL_UNIFORM_COMPONENTS = 0x8E7F;
const MAX_TESS_EVALUATION_UNIFORM_COMPONENTS = 0x8E80;
const MAX_TESS_CONTROL_TEXTURE_IMAGE_UNITS = 0x8E81;
const MAX_TESS_EVALUATION_TEXTURE_IMAGE_UNITS = 0x8E82;
const MAX_TESS_CONTROL_OUTPUT_COMPONENTS = 0x8E83;
const MAX_TESS_PATCH_COMPONENTS      = 0x8E84;
const MAX_TESS_CONTROL_TOTAL_OUTPUT_COMPONENTS = 0x8E85;
const MAX_TESS_EVALUATION_OUTPUT_COMPONENTS = 0x8E86;
const MAX_TESS_CONTROL_UNIFORM_BLOCKS = 0x8E89;
const MAX_TESS_EVALUATION_UNIFORM_BLOCKS = 0x8E8A;
const MAX_TESS_CONTROL_INPUT_COMPONENTS = 0x886C;
const MAX_TESS_EVALUATION_INPUT_COMPONENTS = 0x886D;
const MAX_COMBINED_TESS_CONTROL_UNIFORM_COMPONENTS = 0x8E1E;
const MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS = 0x8E1F;
const UNIFORM_BLOCK_REFERENCED_BY_TESS_CONTROL_SHADER = 0x84F0;
const UNIFORM_BLOCK_REFERENCED_BY_TESS_EVALUATION_SHADER = 0x84F1;
const TESS_EVALUATION_SHADER         = 0x8E87;
const TESS_CONTROL_SHADER            = 0x8E88;
const TRANSFORM_FEEDBACK             = 0x8E22;
const TRANSFORM_FEEDBACK_BUFFER_PAUSED = 0x8E23;
const TRANSFORM_FEEDBACK_BUFFER_ACTIVE = 0x8E24;
const TRANSFORM_FEEDBACK_BINDING     = 0x8E25;
const MAX_TRANSFORM_FEEDBACK_BUFFERS = 0x8E70;

const FIXED                          = 0x140C;
const IMPLEMENTATION_COLOR_READ_TYPE = 0x8B9A;
const IMPLEMENTATION_COLOR_READ_FORMAT = 0x8B9B;
const LOW_FLOAT                      = 0x8DF0;
const MEDIUM_FLOAT                   = 0x8DF1;
const HIGH_FLOAT                     = 0x8DF2;
const LOW_INT                        = 0x8DF3;
const MEDIUM_INT                     = 0x8DF4;
const HIGH_INT                       = 0x8DF5;
const SHADER_COMPILER                = 0x8DFA;
const SHADER_BINARY_FORMATS          = 0x8DF8;
const NUM_SHADER_BINARY_FORMATS      = 0x8DF9;
const MAX_VERTEX_UNIFORM_VECTORS     = 0x8DFB;
const MAX_VARYING_VECTORS            = 0x8DFC;
const MAX_FRAGMENT_UNIFORM_VECTORS   = 0x8DFD;
const RGB565                         = 0x8D62;
const PROGRAM_BINARY_RETRIEVABLE_HINT = 0x8257;
const PROGRAM_BINARY_LENGTH          = 0x8741;
const NUM_PROGRAM_BINARY_FORMATS     = 0x87FE;
const PROGRAM_BINARY_FORMATS         = 0x87FF;
const VERTEX_SHADER_BIT              = 0x00000001;
const FRAGMENT_SHADER_BIT            = 0x00000002;
const GEOMETRY_SHADER_BIT            = 0x00000004;
const TESS_CONTROL_SHADER_BIT        = 0x00000008;
const TESS_EVALUATION_SHADER_BIT     = 0x00000010;
const ALL_SHADER_BITS                = 0xFFFFFFFF;
const PROGRAM_SEPARABLE              = 0x8258;
const ACTIVE_PROGRAM                 = 0x8259;
const PROGRAM_PIPELINE_BINDING       = 0x825A;
const MAX_VIEWPORTS                  = 0x825B;
const VIEWPORT_SUBPIXEL_BITS         = 0x825C;
const VIEWPORT_BOUNDS_RANGE          = 0x825D;
const LAYER_PROVOKING_VERTEX         = 0x825E;
const VIEWPORT_INDEX_PROVOKING_VERTEX = 0x825F;
const UNDEFINED_VERTEX               = 0x8260;

const COPY_READ_BUFFER_BINDING       = 0x8F36;
const COPY_WRITE_BUFFER_BINDING      = 0x8F37;
const TRANSFORM_FEEDBACK_ACTIVE      = 0x8E24;
const TRANSFORM_FEEDBACK_PAUSED      = 0x8E23;
const UNPACK_COMPRESSED_BLOCK_WIDTH  = 0x9127;
const UNPACK_COMPRESSED_BLOCK_HEIGHT = 0x9128;
const UNPACK_COMPRESSED_BLOCK_DEPTH  = 0x9129;
const UNPACK_COMPRESSED_BLOCK_SIZE   = 0x912A;
const PACK_COMPRESSED_BLOCK_WIDTH    = 0x912B;
const PACK_COMPRESSED_BLOCK_HEIGHT   = 0x912C;
const PACK_COMPRESSED_BLOCK_DEPTH    = 0x912D;
const PACK_COMPRESSED_BLOCK_SIZE     = 0x912E;
const NUM_SAMPLE_COUNTS              = 0x9380;
const MIN_MAP_BUFFER_ALIGNMENT       = 0x90BC;
const ATOMIC_COUNTER_BUFFER          = 0x92C0;
const ATOMIC_COUNTER_BUFFER_BINDING  = 0x92C1;
const ATOMIC_COUNTER_BUFFER_START    = 0x92C2;
const ATOMIC_COUNTER_BUFFER_SIZE     = 0x92C3;
const ATOMIC_COUNTER_BUFFER_DATA_SIZE = 0x92C4;
const ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTERS = 0x92C5;
const ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTER_INDICES = 0x92C6;
const ATOMIC_COUNTER_BUFFER_REFERENCED_BY_VERTEX_SHADER = 0x92C7;
const ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_CONTROL_SHADER = 0x92C8;
const ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_EVALUATION_SHADER = 0x92C9;
const ATOMIC_COUNTER_BUFFER_REFERENCED_BY_GEOMETRY_SHADER = 0x92CA;
const ATOMIC_COUNTER_BUFFER_REFERENCED_BY_FRAGMENT_SHADER = 0x92CB;
const MAX_VERTEX_ATOMIC_COUNTER_BUFFERS = 0x92CC;
const MAX_TESS_CONTROL_ATOMIC_COUNTER_BUFFERS = 0x92CD;
const MAX_TESS_EVALUATION_ATOMIC_COUNTER_BUFFERS = 0x92CE;
const MAX_GEOMETRY_ATOMIC_COUNTER_BUFFERS = 0x92CF;
const MAX_FRAGMENT_ATOMIC_COUNTER_BUFFERS = 0x92D0;
const MAX_COMBINED_ATOMIC_COUNTER_BUFFERS = 0x92D1;
const MAX_VERTEX_ATOMIC_COUNTERS     = 0x92D2;
const MAX_TESS_CONTROL_ATOMIC_COUNTERS = 0x92D3;
const MAX_TESS_EVALUATION_ATOMIC_COUNTERS = 0x92D4;
const MAX_GEOMETRY_ATOMIC_COUNTERS   = 0x92D5;
const MAX_FRAGMENT_ATOMIC_COUNTERS   = 0x92D6;
const MAX_COMBINED_ATOMIC_COUNTERS   = 0x92D7;
const MAX_ATOMIC_COUNTER_BUFFER_SIZE = 0x92D8;
const MAX_ATOMIC_COUNTER_BUFFER_BINDINGS = 0x92DC;
const ACTIVE_ATOMIC_COUNTER_BUFFERS  = 0x92D9;
const UNIFORM_ATOMIC_COUNTER_BUFFER_INDEX = 0x92DA;
const UNSIGNED_INT_ATOMIC_COUNTER    = 0x92DB;
const VERTEX_ATTRIB_ARRAY_BARRIER_BIT = 0x00000001;
const ELEMENT_ARRAY_BARRIER_BIT      = 0x00000002;
const UNIFORM_BARRIER_BIT            = 0x00000004;
const TEXTURE_FETCH_BARRIER_BIT      = 0x00000008;
const SHADER_IMAGE_ACCESS_BARRIER_BIT = 0x00000020;
const COMMAND_BARRIER_BIT            = 0x00000040;
const PIXEL_BUFFER_BARRIER_BIT       = 0x00000080;
const TEXTURE_UPDATE_BARRIER_BIT     = 0x00000100;
const BUFFER_UPDATE_BARRIER_BIT      = 0x00000200;
const FRAMEBUFFER_BARRIER_BIT        = 0x00000400;
const TRANSFORM_FEEDBACK_BARRIER_BIT = 0x00000800;
const ATOMIC_COUNTER_BARRIER_BIT     = 0x00001000;
const ALL_BARRIER_BITS               = 0xFFFFFFFF;
const MAX_IMAGE_UNITS                = 0x8F38;
const MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS = 0x8F39;
const IMAGE_BINDING_NAME             = 0x8F3A;
const IMAGE_BINDING_LEVEL            = 0x8F3B;
const IMAGE_BINDING_LAYERED          = 0x8F3C;
const IMAGE_BINDING_LAYER            = 0x8F3D;
const IMAGE_BINDING_ACCESS           = 0x8F3E;
const IMAGE_1D                       = 0x904C;
const IMAGE_2D                       = 0x904D;
const IMAGE_3D                       = 0x904E;
const IMAGE_2D_RECT                  = 0x904F;
const IMAGE_CUBE                     = 0x9050;
const IMAGE_BUFFER                   = 0x9051;
const IMAGE_1D_ARRAY                 = 0x9052;
const IMAGE_2D_ARRAY                 = 0x9053;
const IMAGE_CUBE_MAP_ARRAY           = 0x9054;
const IMAGE_2D_MULTISAMPLE           = 0x9055;
const IMAGE_2D_MULTISAMPLE_ARRAY     = 0x9056;
const INT_IMAGE_1D                   = 0x9057;
const INT_IMAGE_2D                   = 0x9058;
const INT_IMAGE_3D                   = 0x9059;
const INT_IMAGE_2D_RECT              = 0x905A;
const INT_IMAGE_CUBE                 = 0x905B;
const INT_IMAGE_BUFFER               = 0x905C;
const INT_IMAGE_1D_ARRAY             = 0x905D;
const INT_IMAGE_2D_ARRAY             = 0x905E;
const INT_IMAGE_CUBE_MAP_ARRAY       = 0x905F;
const INT_IMAGE_2D_MULTISAMPLE       = 0x9060;
const INT_IMAGE_2D_MULTISAMPLE_ARRAY = 0x9061;
const UNSIGNED_INT_IMAGE_1D          = 0x9062;
const UNSIGNED_INT_IMAGE_2D          = 0x9063;
const UNSIGNED_INT_IMAGE_3D          = 0x9064;
const UNSIGNED_INT_IMAGE_2D_RECT     = 0x9065;
const UNSIGNED_INT_IMAGE_CUBE        = 0x9066;
const UNSIGNED_INT_IMAGE_BUFFER      = 0x9067;
const UNSIGNED_INT_IMAGE_1D_ARRAY    = 0x9068;
const UNSIGNED_INT_IMAGE_2D_ARRAY    = 0x9069;
const UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY = 0x906A;
const UNSIGNED_INT_IMAGE_2D_MULTISAMPLE = 0x906B;
const UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY = 0x906C;
const MAX_IMAGE_SAMPLES              = 0x906D;
const IMAGE_BINDING_FORMAT           = 0x906E;
const IMAGE_FORMAT_COMPATIBILITY_TYPE = 0x90C7;
const IMAGE_FORMAT_COMPATIBILITY_BY_SIZE = 0x90C8;
const IMAGE_FORMAT_COMPATIBILITY_BY_CLASS = 0x90C9;
const MAX_VERTEX_IMAGE_UNIFORMS      = 0x90CA;
const MAX_TESS_CONTROL_IMAGE_UNIFORMS = 0x90CB;
const MAX_TESS_EVALUATION_IMAGE_UNIFORMS = 0x90CC;
const MAX_GEOMETRY_IMAGE_UNIFORMS    = 0x90CD;
const MAX_FRAGMENT_IMAGE_UNIFORMS    = 0x90CE;
const MAX_COMBINED_IMAGE_UNIFORMS    = 0x90CF;
const COMPRESSED_RGBA_BPTC_UNORM     = 0x8E8C;
const COMPRESSED_SRGB_ALPHA_BPTC_UNORM = 0x8E8D;
const COMPRESSED_RGB_BPTC_SIGNED_FLOAT = 0x8E8E;
const COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT = 0x8E8F;
const TEXTURE_IMMUTABLE_FORMAT       = 0x912F;

const NUM_SHADING_LANGUAGE_VERSIONS  = 0x82E9;
const VERTEX_ATTRIB_ARRAY_LONG       = 0x874E;
const COMPRESSED_RGB8_ETC2           = 0x9274;
const COMPRESSED_SRGB8_ETC2          = 0x9275;
const COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2 = 0x9276;
const COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 = 0x9277;
const COMPRESSED_RGBA8_ETC2_EAC      = 0x9278;
const COMPRESSED_SRGB8_ALPHA8_ETC2_EAC = 0x9279;
const COMPRESSED_R11_EAC             = 0x9270;
const COMPRESSED_SIGNED_R11_EAC      = 0x9271;
const COMPRESSED_RG11_EAC            = 0x9272;
const COMPRESSED_SIGNED_RG11_EAC     = 0x9273;
const PRIMITIVE_RESTART_FIXED_INDEX  = 0x8D69;
const ANY_SAMPLES_PASSED_CONSERVATIVE = 0x8D6A;
const MAX_ELEMENT_INDEX              = 0x8D6B;
const COMPUTE_SHADER                 = 0x91B9;
const MAX_COMPUTE_UNIFORM_BLOCKS     = 0x91BB;
const MAX_COMPUTE_TEXTURE_IMAGE_UNITS = 0x91BC;
const MAX_COMPUTE_IMAGE_UNIFORMS     = 0x91BD;
const MAX_COMPUTE_SHARED_MEMORY_SIZE = 0x8262;
const MAX_COMPUTE_UNIFORM_COMPONENTS = 0x8263;
const MAX_COMPUTE_ATOMIC_COUNTER_BUFFERS = 0x8264;
const MAX_COMPUTE_ATOMIC_COUNTERS    = 0x8265;
const MAX_COMBINED_COMPUTE_UNIFORM_COMPONENTS = 0x8266;
const MAX_COMPUTE_WORK_GROUP_INVOCATIONS = 0x90EB;
const MAX_COMPUTE_WORK_GROUP_COUNT   = 0x91BE;
const MAX_COMPUTE_WORK_GROUP_SIZE    = 0x91BF;
const COMPUTE_WORK_GROUP_SIZE        = 0x8267;
const UNIFORM_BLOCK_REFERENCED_BY_COMPUTE_SHADER = 0x90EC;
const ATOMIC_COUNTER_BUFFER_REFERENCED_BY_COMPUTE_SHADER = 0x90ED;
const DISPATCH_INDIRECT_BUFFER       = 0x90EE;
const DISPATCH_INDIRECT_BUFFER_BINDING = 0x90EF;
const COMPUTE_SHADER_BIT             = 0x00000020;
const DEBUG_OUTPUT_SYNCHRONOUS       = 0x8242;
const DEBUG_NEXT_LOGGED_MESSAGE_LENGTH = 0x8243;
const DEBUG_CALLBACK_FUNCTION        = 0x8244;
const DEBUG_CALLBACK_USER_PARAM      = 0x8245;
const DEBUG_SOURCE_API               = 0x8246;
const DEBUG_SOURCE_WINDOW_SYSTEM     = 0x8247;
const DEBUG_SOURCE_SHADER_COMPILER   = 0x8248;
const DEBUG_SOURCE_THIRD_PARTY       = 0x8249;
const DEBUG_SOURCE_APPLICATION       = 0x824A;
const DEBUG_SOURCE_OTHER             = 0x824B;
const DEBUG_TYPE_ERROR               = 0x824C;
const DEBUG_TYPE_DEPRECATED_BEHAVIOR = 0x824D;
const DEBUG_TYPE_UNDEFINED_BEHAVIOR  = 0x824E;
const DEBUG_TYPE_PORTABILITY         = 0x824F;
const DEBUG_TYPE_PERFORMANCE         = 0x8250;
const DEBUG_TYPE_OTHER               = 0x8251;
const MAX_DEBUG_MESSAGE_LENGTH       = 0x9143;
const MAX_DEBUG_LOGGED_MESSAGES      = 0x9144;
const DEBUG_LOGGED_MESSAGES          = 0x9145;
const DEBUG_SEVERITY_HIGH            = 0x9146;
const DEBUG_SEVERITY_MEDIUM          = 0x9147;
const DEBUG_SEVERITY_LOW             = 0x9148;
const DEBUG_TYPE_MARKER              = 0x8268;
const DEBUG_TYPE_PUSH_GROUP          = 0x8269;
const DEBUG_TYPE_POP_GROUP           = 0x826A;
const DEBUG_SEVERITY_NOTIFICATION    = 0x826B;
const MAX_DEBUG_GROUP_STACK_DEPTH    = 0x826C;
const DEBUG_GROUP_STACK_DEPTH        = 0x826D;
const BUFFER                         = 0x82E0;
const SHADER                         = 0x82E1;
const PROGRAM                        = 0x82E2;
const QUERY                          = 0x82E3;
const PROGRAM_PIPELINE               = 0x82E4;
const SAMPLER                        = 0x82E6;
const MAX_LABEL_LENGTH               = 0x82E8;
const DEBUG_OUTPUT                   = 0x92E0;
const CONTEXT_FLAG_DEBUG_BIT         = 0x00000002;
const MAX_UNIFORM_LOCATIONS          = 0x826E;
const FRAMEBUFFER_DEFAULT_WIDTH      = 0x9310;
const FRAMEBUFFER_DEFAULT_HEIGHT     = 0x9311;
const FRAMEBUFFER_DEFAULT_LAYERS     = 0x9312;
const FRAMEBUFFER_DEFAULT_SAMPLES    = 0x9313;
const FRAMEBUFFER_DEFAULT_FIXED_SAMPLE_LOCATIONS = 0x9314;
const MAX_FRAMEBUFFER_WIDTH          = 0x9315;
const MAX_FRAMEBUFFER_HEIGHT         = 0x9316;
const MAX_FRAMEBUFFER_LAYERS         = 0x9317;
const MAX_FRAMEBUFFER_SAMPLES        = 0x9318;
const INTERNALFORMAT_SUPPORTED       = 0x826F;
const INTERNALFORMAT_PREFERRED       = 0x8270;
const INTERNALFORMAT_RED_SIZE        = 0x8271;
const INTERNALFORMAT_GREEN_SIZE      = 0x8272;
const INTERNALFORMAT_BLUE_SIZE       = 0x8273;
const INTERNALFORMAT_ALPHA_SIZE      = 0x8274;
const INTERNALFORMAT_DEPTH_SIZE      = 0x8275;
const INTERNALFORMAT_STENCIL_SIZE    = 0x8276;
const INTERNALFORMAT_SHARED_SIZE     = 0x8277;
const INTERNALFORMAT_RED_TYPE        = 0x8278;
const INTERNALFORMAT_GREEN_TYPE      = 0x8279;
const INTERNALFORMAT_BLUE_TYPE       = 0x827A;
const INTERNALFORMAT_ALPHA_TYPE      = 0x827B;
const INTERNALFORMAT_DEPTH_TYPE      = 0x827C;
const INTERNALFORMAT_STENCIL_TYPE    = 0x827D;
const MAX_WIDTH                      = 0x827E;
const MAX_HEIGHT                     = 0x827F;
const MAX_DEPTH                      = 0x8280;
const MAX_LAYERS                     = 0x8281;
const MAX_COMBINED_DIMENSIONS        = 0x8282;
const COLOR_COMPONENTS               = 0x8283;
const DEPTH_COMPONENTS               = 0x8284;
const STENCIL_COMPONENTS             = 0x8285;
const COLOR_RENDERABLE               = 0x8286;
const DEPTH_RENDERABLE               = 0x8287;
const STENCIL_RENDERABLE             = 0x8288;
const FRAMEBUFFER_RENDERABLE         = 0x8289;
const FRAMEBUFFER_RENDERABLE_LAYERED = 0x828A;
const FRAMEBUFFER_BLEND              = 0x828B;
const READ_PIXELS                    = 0x828C;
const READ_PIXELS_FORMAT             = 0x828D;
const READ_PIXELS_TYPE               = 0x828E;
const TEXTURE_IMAGE_FORMAT           = 0x828F;
const TEXTURE_IMAGE_TYPE             = 0x8290;
const GET_TEXTURE_IMAGE_FORMAT       = 0x8291;
const GET_TEXTURE_IMAGE_TYPE         = 0x8292;
const MIPMAP                         = 0x8293;
const MANUAL_GENERATE_MIPMAP         = 0x8294;
const AUTO_GENERATE_MIPMAP           = 0x8295;
const COLOR_ENCODING                 = 0x8296;
const SRGB_READ                      = 0x8297;
const SRGB_WRITE                     = 0x8298;
const FILTER                         = 0x829A;
const VERTEX_TEXTURE                 = 0x829B;
const TESS_CONTROL_TEXTURE           = 0x829C;
const TESS_EVALUATION_TEXTURE        = 0x829D;
const GEOMETRY_TEXTURE               = 0x829E;
const FRAGMENT_TEXTURE               = 0x829F;
const COMPUTE_TEXTURE                = 0x82A0;
const TEXTURE_SHADOW                 = 0x82A1;
const TEXTURE_GATHER                 = 0x82A2;
const TEXTURE_GATHER_SHADOW          = 0x82A3;
const SHADER_IMAGE_LOAD              = 0x82A4;
const SHADER_IMAGE_STORE             = 0x82A5;
const SHADER_IMAGE_ATOMIC            = 0x82A6;
const IMAGE_TEXEL_SIZE               = 0x82A7;
const IMAGE_COMPATIBILITY_CLASS      = 0x82A8;
const IMAGE_PIXEL_FORMAT             = 0x82A9;
const IMAGE_PIXEL_TYPE               = 0x82AA;
const SIMULTANEOUS_TEXTURE_AND_DEPTH_TEST = 0x82AC;
const SIMULTANEOUS_TEXTURE_AND_STENCIL_TEST = 0x82AD;
const SIMULTANEOUS_TEXTURE_AND_DEPTH_WRITE = 0x82AE;
const SIMULTANEOUS_TEXTURE_AND_STENCIL_WRITE = 0x82AF;
const TEXTURE_COMPRESSED_BLOCK_WIDTH = 0x82B1;
const TEXTURE_COMPRESSED_BLOCK_HEIGHT = 0x82B2;
const TEXTURE_COMPRESSED_BLOCK_SIZE  = 0x82B3;
const CLEAR_BUFFER                   = 0x82B4;
const TEXTURE_VIEW                   = 0x82B5;
const VIEW_COMPATIBILITY_CLASS       = 0x82B6;
const FULL_SUPPORT                   = 0x82B7;
const CAVEAT_SUPPORT                 = 0x82B8;
const IMAGE_CLASS_4_X_32             = 0x82B9;
const IMAGE_CLASS_2_X_32             = 0x82BA;
const IMAGE_CLASS_1_X_32             = 0x82BB;
const IMAGE_CLASS_4_X_16             = 0x82BC;
const IMAGE_CLASS_2_X_16             = 0x82BD;
const IMAGE_CLASS_1_X_16             = 0x82BE;
const IMAGE_CLASS_4_X_8              = 0x82BF;
const IMAGE_CLASS_2_X_8              = 0x82C0;
const IMAGE_CLASS_1_X_8              = 0x82C1;
const IMAGE_CLASS_11_11_10           = 0x82C2;
const IMAGE_CLASS_10_10_10_2         = 0x82C3;
const VIEW_CLASS_128_BITS            = 0x82C4;
const VIEW_CLASS_96_BITS             = 0x82C5;
const VIEW_CLASS_64_BITS             = 0x82C6;
const VIEW_CLASS_48_BITS             = 0x82C7;
const VIEW_CLASS_32_BITS             = 0x82C8;
const VIEW_CLASS_24_BITS             = 0x82C9;
const VIEW_CLASS_16_BITS             = 0x82CA;
const VIEW_CLASS_8_BITS              = 0x82CB;
const VIEW_CLASS_S3TC_DXT1_RGB       = 0x82CC;
const VIEW_CLASS_S3TC_DXT1_RGBA      = 0x82CD;
const VIEW_CLASS_S3TC_DXT3_RGBA      = 0x82CE;
const VIEW_CLASS_S3TC_DXT5_RGBA      = 0x82CF;
const VIEW_CLASS_RGTC1_RED           = 0x82D0;
const VIEW_CLASS_RGTC2_RG            = 0x82D1;
const VIEW_CLASS_BPTC_UNORM          = 0x82D2;
const VIEW_CLASS_BPTC_FLOAT          = 0x82D3;
const UNIFORM                        = 0x92E1;
const UNIFORM_BLOCK                  = 0x92E2;
const PROGRAM_INPUT                  = 0x92E3;
const PROGRAM_OUTPUT                 = 0x92E4;
const BUFFER_VARIABLE                = 0x92E5;
const SHADER_STORAGE_BLOCK           = 0x92E6;
const VERTEX_SUBROUTINE              = 0x92E8;
const TESS_CONTROL_SUBROUTINE        = 0x92E9;
const TESS_EVALUATION_SUBROUTINE     = 0x92EA;
const GEOMETRY_SUBROUTINE            = 0x92EB;
const FRAGMENT_SUBROUTINE            = 0x92EC;
const COMPUTE_SUBROUTINE             = 0x92ED;
const VERTEX_SUBROUTINE_UNIFORM      = 0x92EE;
const TESS_CONTROL_SUBROUTINE_UNIFORM = 0x92EF;
const TESS_EVALUATION_SUBROUTINE_UNIFORM = 0x92F0;
const GEOMETRY_SUBROUTINE_UNIFORM    = 0x92F1;
const FRAGMENT_SUBROUTINE_UNIFORM    = 0x92F2;
const COMPUTE_SUBROUTINE_UNIFORM     = 0x92F3;
const TRANSFORM_FEEDBACK_VARYING     = 0x92F4;
const ACTIVE_RESOURCES               = 0x92F5;
const MAX_NAME_LENGTH                = 0x92F6;
const MAX_NUM_ACTIVE_VARIABLES       = 0x92F7;
const MAX_NUM_COMPATIBLE_SUBROUTINES = 0x92F8;
const NAME_LENGTH                    = 0x92F9;
const TYPE                           = 0x92FA;
const ARRAY_SIZE                     = 0x92FB;
const OFFSET                         = 0x92FC;
const BLOCK_INDEX                    = 0x92FD;
const ARRAY_STRIDE                   = 0x92FE;
const MATRIX_STRIDE                  = 0x92FF;
const IS_ROW_MAJOR                   = 0x9300;
const ATOMIC_COUNTER_BUFFER_INDEX    = 0x9301;
const BUFFER_BINDING                 = 0x9302;
const BUFFER_DATA_SIZE               = 0x9303;
const NUM_ACTIVE_VARIABLES           = 0x9304;
const ACTIVE_VARIABLES               = 0x9305;
const REFERENCED_BY_VERTEX_SHADER    = 0x9306;
const REFERENCED_BY_TESS_CONTROL_SHADER = 0x9307;
const REFERENCED_BY_TESS_EVALUATION_SHADER = 0x9308;
const REFERENCED_BY_GEOMETRY_SHADER  = 0x9309;
const REFERENCED_BY_FRAGMENT_SHADER  = 0x930A;
const REFERENCED_BY_COMPUTE_SHADER   = 0x930B;
const TOP_LEVEL_ARRAY_SIZE           = 0x930C;
const TOP_LEVEL_ARRAY_STRIDE         = 0x930D;
const LOCATION                       = 0x930E;
const LOCATION_INDEX                 = 0x930F;
const IS_PER_PATCH                   = 0x92E7;
const SHADER_STORAGE_BUFFER          = 0x90D2;
const SHADER_STORAGE_BUFFER_BINDING  = 0x90D3;
const SHADER_STORAGE_BUFFER_START    = 0x90D4;
const SHADER_STORAGE_BUFFER_SIZE     = 0x90D5;
const MAX_VERTEX_SHADER_STORAGE_BLOCKS = 0x90D6;
const MAX_GEOMETRY_SHADER_STORAGE_BLOCKS = 0x90D7;
const MAX_TESS_CONTROL_SHADER_STORAGE_BLOCKS = 0x90D8;
const MAX_TESS_EVALUATION_SHADER_STORAGE_BLOCKS = 0x90D9;
const MAX_FRAGMENT_SHADER_STORAGE_BLOCKS = 0x90DA;
const MAX_COMPUTE_SHADER_STORAGE_BLOCKS = 0x90DB;
const MAX_COMBINED_SHADER_STORAGE_BLOCKS = 0x90DC;
const MAX_SHADER_STORAGE_BUFFER_BINDINGS = 0x90DD;
const MAX_SHADER_STORAGE_BLOCK_SIZE  = 0x90DE;
const SHADER_STORAGE_BUFFER_OFFSET_ALIGNMENT = 0x90DF;
const SHADER_STORAGE_BARRIER_BIT     = 0x00002000;
const MAX_COMBINED_SHADER_OUTPUT_RESOURCES = 0x8F39;
const DEPTH_STENCIL_TEXTURE_MODE     = 0x90EA;
const TEXTURE_BUFFER_OFFSET          = 0x919D;
const TEXTURE_BUFFER_SIZE            = 0x919E;
const TEXTURE_BUFFER_OFFSET_ALIGNMENT = 0x919F;
const TEXTURE_VIEW_MIN_LEVEL         = 0x82DB;
const TEXTURE_VIEW_NUM_LEVELS        = 0x82DC;
const TEXTURE_VIEW_MIN_LAYER         = 0x82DD;
const TEXTURE_VIEW_NUM_LAYERS        = 0x82DE;
const TEXTURE_IMMUTABLE_LEVELS       = 0x82DF;
const VERTEX_ATTRIB_BINDING          = 0x82D4;
const VERTEX_ATTRIB_RELATIVE_OFFSET  = 0x82D5;
const VERTEX_BINDING_DIVISOR         = 0x82D6;
const VERTEX_BINDING_OFFSET          = 0x82D7;
const VERTEX_BINDING_STRIDE          = 0x82D8;
const MAX_VERTEX_ATTRIB_RELATIVE_OFFSET = 0x82D9;
const MAX_VERTEX_ATTRIB_BINDINGS     = 0x82DA;
const VERTEX_BINDING_BUFFER          = 0x8F4F;

const MAX_VERTEX_ATTRIB_STRIDE       = 0x82E5;
const PRIMITIVE_RESTART_FOR_PATCHES_SUPPORTED = 0x8221;
const TEXTURE_BUFFER_BINDING         = 0x8C2A;
const MAP_PERSISTENT_BIT             = 0x0040;
const MAP_COHERENT_BIT               = 0x0080;
const DYNAMIC_STORAGE_BIT            = 0x0100;
const CLIENT_STORAGE_BIT             = 0x0200;
const CLIENT_MAPPED_BUFFER_BARRIER_BIT = 0x00004000;
const BUFFER_IMMUTABLE_STORAGE       = 0x821F;
const BUFFER_STORAGE_FLAGS           = 0x8220;
const CLEAR_TEXTURE                  = 0x9365;
const LOCATION_COMPONENT             = 0x934A;
const TRANSFORM_FEEDBACK_BUFFER_INDEX = 0x934B;
const TRANSFORM_FEEDBACK_BUFFER_STRIDE = 0x934C;
const QUERY_BUFFER                   = 0x9192;
const QUERY_BUFFER_BARRIER_BIT       = 0x00008000;
const QUERY_BUFFER_BINDING           = 0x9193;
const QUERY_RESULT_NO_WAIT           = 0x9194;
const MIRROR_CLAMP_TO_EDGE           = 0x8743;

const CONTEXT_LOST                   = 0x0507;
const NEGATIVE_ONE_TO_ONE            = 0x935E;
const ZERO_TO_ONE                    = 0x935F;
const CLIP_ORIGIN                    = 0x935C;
const CLIP_DEPTH_MODE                = 0x935D;
const QUERY_WAIT_INVERTED            = 0x8E17;
const QUERY_NO_WAIT_INVERTED         = 0x8E18;
const QUERY_BY_REGION_WAIT_INVERTED  = 0x8E19;
const QUERY_BY_REGION_NO_WAIT_INVERTED = 0x8E1A;
const MAX_CULL_DISTANCES             = 0x82F9;
const MAX_COMBINED_CLIP_AND_CULL_DISTANCES = 0x82FA;
const TEXTURE_TARGET                 = 0x1006;
const QUERY_TARGET                   = 0x82EA;
const GUILTY_CONTEXT_RESET           = 0x8253;
const INNOCENT_CONTEXT_RESET         = 0x8254;
const UNKNOWN_CONTEXT_RESET          = 0x8255;
const RESET_NOTIFICATION_STRATEGY    = 0x8256;
const LOSE_CONTEXT_ON_RESET          = 0x8252;
const NO_RESET_NOTIFICATION          = 0x8261;
const CONTEXT_FLAG_ROBUST_ACCESS_BIT = 0x00000004;
const CONTEXT_RELEASE_BEHAVIOR       = 0x82FB;
const CONTEXT_RELEASE_BEHAVIOR_FLUSH = 0x82FC;

const DEBUG_OUTPUT_SYNCHRONOUS_ARB   = 0x8242;
const DEBUG_NEXT_LOGGED_MESSAGE_LENGTH_ARB = 0x8243;
const DEBUG_CALLBACK_FUNCTION_ARB    = 0x8244;
const DEBUG_CALLBACK_USER_PARAM_ARB  = 0x8245;
const DEBUG_SOURCE_API_ARB           = 0x8246;
const DEBUG_SOURCE_WINDOW_SYSTEM_ARB = 0x8247;
const DEBUG_SOURCE_SHADER_COMPILER_ARB = 0x8248;
const DEBUG_SOURCE_THIRD_PARTY_ARB   = 0x8249;
const DEBUG_SOURCE_APPLICATION_ARB   = 0x824A;
const DEBUG_SOURCE_OTHER_ARB         = 0x824B;
const DEBUG_TYPE_ERROR_ARB           = 0x824C;
const DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB = 0x824D;
const DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB = 0x824E;
const DEBUG_TYPE_PORTABILITY_ARB     = 0x824F;
const DEBUG_TYPE_PERFORMANCE_ARB     = 0x8250;
const DEBUG_TYPE_OTHER_ARB           = 0x8251;
const MAX_DEBUG_MESSAGE_LENGTH_ARB   = 0x9143;
const MAX_DEBUG_LOGGED_MESSAGES_ARB  = 0x9144;
const DEBUG_LOGGED_MESSAGES_ARB      = 0x9145;
const DEBUG_SEVERITY_HIGH_ARB        = 0x9146;
const DEBUG_SEVERITY_MEDIUM_ARB      = 0x9147;
const DEBUG_SEVERITY_LOW_ARB         = 0x9148;