/**
* Enum containing WebGL Constant values by name.
* for use without an active WebGL context, or in cases where certain constants are unavailable using the WebGL context
* (For example, in [Safari 9]{@link https://github.com/CesiumGS/cesium/issues/2989}).
*
* These match the constants from the [WebGL 1.0]{@link https://www.khronos.org/registry/webgl/specs/latest/1.0/}
* and [WebGL 2.0]{@link https://www.khronos.org/registry/webgl/specs/latest/2.0/}
* specifications.
*
* @enum {Number}
*/
var WebGLConstants = {
DEPTH_BUFFER_BIT: 0x00000100,
STENCIL_BUFFER_BIT: 0x00000400,
COLOR_BUFFER_BIT: 0x00004000,
POINTS: 0x0000,
LINES: 0x0001,
LINE_LOOP: 0x0002,
LINE_STRIP: 0x0003,
TRIANGLES: 0x0004,
TRIANGLE_STRIP: 0x0005,
TRIANGLE_FAN: 0x0006,
ZERO: 0,
ONE: 1,
SRC_COLOR: 0x0300,
ONE_MINUS_SRC_COLOR: 0x0301,
SRC_ALPHA: 0x0302,
ONE_MINUS_SRC_ALPHA: 0x0303,
DST_ALPHA: 0x0304,
ONE_MINUS_DST_ALPHA: 0x0305,
DST_COLOR: 0x0306,
ONE_MINUS_DST_COLOR: 0x0307,
SRC_ALPHA_SATURATE: 0x0308,
FUNC_ADD: 0x8006,
BLEND_EQUATION: 0x8009,
BLEND_EQUATION_RGB: 0x8009, // same as BLEND_EQUATION
BLEND_EQUATION_ALPHA: 0x883d,
FUNC_SUBTRACT: 0x800a,
FUNC_REVERSE_SUBTRACT: 0x800b,
BLEND_DST_RGB: 0x80c8,
BLEND_SRC_RGB: 0x80c9,
BLEND_DST_ALPHA: 0x80ca,
BLEND_SRC_ALPHA: 0x80cb,
CONSTANT_COLOR: 0x8001,
ONE_MINUS_CONSTANT_COLOR: 0x8002,
CONSTANT_ALPHA: 0x8003,
ONE_MINUS_CONSTANT_ALPHA: 0x8004,
BLEND_COLOR: 0x8005,
ARRAY_BUFFER: 0x8892,
ELEMENT_ARRAY_BUFFER: 0x8893,
ARRAY_BUFFER_BINDING: 0x8894,
ELEMENT_ARRAY_BUFFER_BINDING: 0x8895,
STREAM_DRAW: 0x88e0,
STATIC_DRAW: 0x88e4,
DYNAMIC_DRAW: 0x88e8,
BUFFER_SIZE: 0x8764,
BUFFER_USAGE: 0x8765,
CURRENT_VERTEX_ATTRIB: 0x8626,
FRONT: 0x0404,
BACK: 0x0405,
FRONT_AND_BACK: 0x0408,
CULL_FACE: 0x0b44,
BLEND: 0x0be2,
DITHER: 0x0bd0,
STENCIL_TEST: 0x0b90,
DEPTH_TEST: 0x0b71,
SCISSOR_TEST: 0x0c11,
POLYGON_OFFSET_FILL: 0x8037,
SAMPLE_ALPHA_TO_COVERAGE: 0x809e,
SAMPLE_COVERAGE: 0x80a0,
NO_ERROR: 0,
INVALID_ENUM: 0x0500,
INVALID_VALUE: 0x0501,
INVALID_OPERATION: 0x0502,
OUT_OF_MEMORY: 0x0505,
CW: 0x0900,
CCW: 0x0901,
LINE_WIDTH: 0x0b21,
ALIASED_POINT_SIZE_RANGE: 0x846d,
ALIASED_LINE_WIDTH_RANGE: 0x846e,
CULL_FACE_MODE: 0x0b45,
FRONT_FACE: 0x0b46,
DEPTH_RANGE: 0x0b70,
DEPTH_WRITEMASK: 0x0b72,
DEPTH_CLEAR_VALUE: 0x0b73,
DEPTH_FUNC: 0x0b74,
STENCIL_CLEAR_VALUE: 0x0b91,
STENCIL_FUNC: 0x0b92,
STENCIL_FAIL: 0x0b94,
STENCIL_PASS_DEPTH_FAIL: 0x0b95,
STENCIL_PASS_DEPTH_PASS: 0x0b96,
STENCIL_REF: 0x0b97,
STENCIL_VALUE_MASK: 0x0b93,
STENCIL_WRITEMASK: 0x0b98,
STENCIL_BACK_FUNC: 0x8800,
STENCIL_BACK_FAIL: 0x8801,
STENCIL_BACK_PASS_DEPTH_FAIL: 0x8802,
STENCIL_BACK_PASS_DEPTH_PASS: 0x8803,
STENCIL_BACK_REF: 0x8ca3,
STENCIL_BACK_VALUE_MASK: 0x8ca4,
STENCIL_BACK_WRITEMASK: 0x8ca5,
VIEWPORT: 0x0ba2,
SCISSOR_BOX: 0x0c10,
COLOR_CLEAR_VALUE: 0x0c22,
COLOR_WRITEMASK: 0x0c23,
UNPACK_ALIGNMENT: 0x0cf5,
PACK_ALIGNMENT: 0x0d05,
MAX_TEXTURE_SIZE: 0x0d33,
MAX_VIEWPORT_DIMS: 0x0d3a,
SUBPIXEL_BITS: 0x0d50,
RED_BITS: 0x0d52,
GREEN_BITS: 0x0d53,
BLUE_BITS: 0x0d54,
ALPHA_BITS: 0x0d55,
DEPTH_BITS: 0x0d56,
STENCIL_BITS: 0x0d57,
POLYGON_OFFSET_UNITS: 0x2a00,
POLYGON_OFFSET_FACTOR: 0x8038,
TEXTURE_BINDING_2D: 0x8069,
SAMPLE_BUFFERS: 0x80a8,
SAMPLES: 0x80a9,
SAMPLE_COVERAGE_VALUE: 0x80aa,
SAMPLE_COVERAGE_INVERT: 0x80ab,
COMPRESSED_TEXTURE_FORMATS: 0x86a3,
DONT_CARE: 0x1100,
FASTEST: 0x1101,
NICEST: 0x1102,
GENERATE_MIPMAP_HINT: 0x8192,
BYTE: 0x1400,
UNSIGNED_BYTE: 0x1401,
SHORT: 0x1402,
UNSIGNED_SHORT: 0x1403,
INT: 0x1404,
UNSIGNED_INT: 0x1405,
FLOAT: 0x1406,
DEPTH_COMPONENT: 0x1902,
ALPHA: 0x1906,
RGB: 0x1907,
RGBA: 0x1908,
LUMINANCE: 0x1909,
LUMINANCE_ALPHA: 0x190a,
UNSIGNED_SHORT_4_4_4_4: 0x8033,
UNSIGNED_SHORT_5_5_5_1: 0x8034,
UNSIGNED_SHORT_5_6_5: 0x8363,
FRAGMENT_SHADER: 0x8b30,
VERTEX_SHADER: 0x8b31,
MAX_VERTEX_ATTRIBS: 0x8869,
MAX_VERTEX_UNIFORM_VECTORS: 0x8dfb,
MAX_VARYING_VECTORS: 0x8dfc,
MAX_COMBINED_TEXTURE_IMAGE_UNITS: 0x8b4d,
MAX_VERTEX_TEXTURE_IMAGE_UNITS: 0x8b4c,
MAX_TEXTURE_IMAGE_UNITS: 0x8872,
MAX_FRAGMENT_UNIFORM_VECTORS: 0x8dfd,
SHADER_TYPE: 0x8b4f,
DELETE_STATUS: 0x8b80,
LINK_STATUS: 0x8b82,
VALIDATE_STATUS: 0x8b83,
ATTACHED_SHADERS: 0x8b85,
ACTIVE_UNIFORMS: 0x8b86,
ACTIVE_ATTRIBUTES: 0x8b89,
SHADING_LANGUAGE_VERSION: 0x8b8c,
CURRENT_PROGRAM: 0x8b8d,
NEVER: 0x0200,
LESS: 0x0201,
EQUAL: 0x0202,
LEQUAL: 0x0203,
GREATER: 0x0204,
NOTEQUAL: 0x0205,
GEQUAL: 0x0206,
ALWAYS: 0x0207,
KEEP: 0x1e00,
REPLACE: 0x1e01,
INCR: 0x1e02,
DECR: 0x1e03,
INVERT: 0x150a,
INCR_WRAP: 0x8507,
DECR_WRAP: 0x8508,
VENDOR: 0x1f00,
RENDERER: 0x1f01,
VERSION: 0x1f02,
NEAREST: 0x2600,
LINEAR: 0x2601,
NEAREST_MIPMAP_NEAREST: 0x2700,
LINEAR_MIPMAP_NEAREST: 0x2701,
NEAREST_MIPMAP_LINEAR: 0x2702,
LINEAR_MIPMAP_LINEAR: 0x2703,
TEXTURE_MAG_FILTER: 0x2800,
TEXTURE_MIN_FILTER: 0x2801,
TEXTURE_WRAP_S: 0x2802,
TEXTURE_WRAP_T: 0x2803,
TEXTURE_2D: 0x0de1,
TEXTURE: 0x1702,
TEXTURE_CUBE_MAP: 0x8513,
TEXTURE_BINDING_CUBE_MAP: 0x8514,
TEXTURE_CUBE_MAP_POSITIVE_X: 0x8515,
TEXTURE_CUBE_MAP_NEGATIVE_X: 0x8516,
TEXTURE_CUBE_MAP_POSITIVE_Y: 0x8517,
TEXTURE_CUBE_MAP_NEGATIVE_Y: 0x8518,
TEXTURE_CUBE_MAP_POSITIVE_Z: 0x8519,
TEXTURE_CUBE_MAP_NEGATIVE_Z: 0x851a,
MAX_CUBE_MAP_TEXTURE_SIZE: 0x851c,
TEXTURE0: 0x84c0,
TEXTURE1: 0x84c1,
TEXTURE2: 0x84c2,
TEXTURE3: 0x84c3,
TEXTURE4: 0x84c4,
TEXTURE5: 0x84c5,
TEXTURE6: 0x84c6,
TEXTURE7: 0x84c7,
TEXTURE8: 0x84c8,
TEXTURE9: 0x84c9,
TEXTURE10: 0x84ca,
TEXTURE11: 0x84cb,
TEXTURE12: 0x84cc,
TEXTURE13: 0x84cd,
TEXTURE14: 0x84ce,
TEXTURE15: 0x84cf,
TEXTURE16: 0x84d0,
TEXTURE17: 0x84d1,
TEXTURE18: 0x84d2,
TEXTURE19: 0x84d3,
TEXTURE20: 0x84d4,
TEXTURE21: 0x84d5,
TEXTURE22: 0x84d6,
TEXTURE23: 0x84d7,
TEXTURE24: 0x84d8,
TEXTURE25: 0x84d9,
TEXTURE26: 0x84da,
TEXTURE27: 0x84db,
TEXTURE28: 0x84dc,
TEXTURE29: 0x84dd,
TEXTURE30: 0x84de,
TEXTURE31: 0x84df,
ACTIVE_TEXTURE: 0x84e0,
REPEAT: 0x2901,
CLAMP_TO_EDGE: 0x812f,
MIRRORED_REPEAT: 0x8370,
FLOAT_VEC2: 0x8b50,
FLOAT_VEC3: 0x8b51,
FLOAT_VEC4: 0x8b52,
INT_VEC2: 0x8b53,
INT_VEC3: 0x8b54,
INT_VEC4: 0x8b55,
BOOL: 0x8b56,
BOOL_VEC2: 0x8b57,
BOOL_VEC3: 0x8b58,
BOOL_VEC4: 0x8b59,
FLOAT_MAT2: 0x8b5a,
FLOAT_MAT3: 0x8b5b,
FLOAT_MAT4: 0x8b5c,
SAMPLER_2D: 0x8b5e,
SAMPLER_CUBE: 0x8b60,
VERTEX_ATTRIB_ARRAY_ENABLED: 0x8622,
VERTEX_ATTRIB_ARRAY_SIZE: 0x8623,
VERTEX_ATTRIB_ARRAY_STRIDE: 0x8624,
VERTEX_ATTRIB_ARRAY_TYPE: 0x8625,
VERTEX_ATTRIB_ARRAY_NORMALIZED: 0x886a,
VERTEX_ATTRIB_ARRAY_POINTER: 0x8645,
VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: 0x889f,
IMPLEMENTATION_COLOR_READ_TYPE: 0x8b9a,
IMPLEMENTATION_COLOR_READ_FORMAT: 0x8b9b,
COMPILE_STATUS: 0x8b81,
LOW_FLOAT: 0x8df0,
MEDIUM_FLOAT: 0x8df1,
HIGH_FLOAT: 0x8df2,
LOW_INT: 0x8df3,
MEDIUM_INT: 0x8df4,
HIGH_INT: 0x8df5,
FRAMEBUFFER: 0x8d40,
RENDERBUFFER: 0x8d41,
RGBA4: 0x8056,
RGB5_A1: 0x8057,
RGB565: 0x8d62,
DEPTH_COMPONENT16: 0x81a5,
STENCIL_INDEX: 0x1901,
STENCIL_INDEX8: 0x8d48,
DEPTH_STENCIL: 0x84f9,
RENDERBUFFER_WIDTH: 0x8d42,
RENDERBUFFER_HEIGHT: 0x8d43,
RENDERBUFFER_INTERNAL_FORMAT: 0x8d44,
RENDERBUFFER_RED_SIZE: 0x8d50,
RENDERBUFFER_GREEN_SIZE: 0x8d51,
RENDERBUFFER_BLUE_SIZE: 0x8d52,
RENDERBUFFER_ALPHA_SIZE: 0x8d53,
RENDERBUFFER_DEPTH_SIZE: 0x8d54,
RENDERBUFFER_STENCIL_SIZE: 0x8d55,
FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: 0x8cd0,
FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: 0x8cd1,
FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: 0x8cd2,
FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: 0x8cd3,
COLOR_ATTACHMENT0: 0x8ce0,
DEPTH_ATTACHMENT: 0x8d00,
STENCIL_ATTACHMENT: 0x8d20,
DEPTH_STENCIL_ATTACHMENT: 0x821a,
NONE: 0,
FRAMEBUFFER_COMPLETE: 0x8cd5,
FRAMEBUFFER_INCOMPLETE_ATTACHMENT: 0x8cd6,
FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: 0x8cd7,
FRAMEBUFFER_INCOMPLETE_DIMENSIONS: 0x8cd9,
FRAMEBUFFER_UNSUPPORTED: 0x8cdd,
FRAMEBUFFER_BINDING: 0x8ca6,
RENDERBUFFER_BINDING: 0x8ca7,
MAX_RENDERBUFFER_SIZE: 0x84e8,
INVALID_FRAMEBUFFER_OPERATION: 0x0506,
UNPACK_FLIP_Y_WEBGL: 0x9240,
UNPACK_PREMULTIPLY_ALPHA_WEBGL: 0x9241,
CONTEXT_LOST_WEBGL: 0x9242,
UNPACK_COLORSPACE_CONVERSION_WEBGL: 0x9243,
BROWSER_DEFAULT_WEBGL: 0x9244,
// WEBGL_compressed_texture_s3tc
COMPRESSED_RGB_S3TC_DXT1_EXT: 0x83f0,
COMPRESSED_RGBA_S3TC_DXT1_EXT: 0x83f1,
COMPRESSED_RGBA_S3TC_DXT3_EXT: 0x83f2,
COMPRESSED_RGBA_S3TC_DXT5_EXT: 0x83f3,
// WEBGL_compressed_texture_pvrtc
COMPRESSED_RGB_PVRTC_4BPPV1_IMG: 0x8c00,
COMPRESSED_RGB_PVRTC_2BPPV1_IMG: 0x8c01,
COMPRESSED_RGBA_PVRTC_4BPPV1_IMG: 0x8c02,
COMPRESSED_RGBA_PVRTC_2BPPV1_IMG: 0x8c03,
// WEBGL_compressed_texture_etc1
COMPRESSED_RGB_ETC1_WEBGL: 0x8d64,
// EXT_color_buffer_half_float
HALF_FLOAT_OES: 0x8d61,
// Desktop OpenGL
DOUBLE: 0x140a,
// WebGL 2
READ_BUFFER: 0x0c02,
UNPACK_ROW_LENGTH: 0x0cf2,
UNPACK_SKIP_ROWS: 0x0cf3,
UNPACK_SKIP_PIXELS: 0x0cf4,
PACK_ROW_LENGTH: 0x0d02,
PACK_SKIP_ROWS: 0x0d03,
PACK_SKIP_PIXELS: 0x0d04,
COLOR: 0x1800,
DEPTH: 0x1801,
STENCIL: 0x1802,
RED: 0x1903,
RGB8: 0x8051,
RGBA8: 0x8058,
RGB10_A2: 0x8059,
TEXTURE_BINDING_3D: 0x806a,
UNPACK_SKIP_IMAGES: 0x806d,
UNPACK_IMAGE_HEIGHT: 0x806e,
TEXTURE_3D: 0x806f,
TEXTURE_WRAP_R: 0x8072,
MAX_3D_TEXTURE_SIZE: 0x8073,
UNSIGNED_INT_2_10_10_10_REV: 0x8368,
MAX_ELEMENTS_VERTICES: 0x80e8,
MAX_ELEMENTS_INDICES: 0x80e9,
TEXTURE_MIN_LOD: 0x813a,
TEXTURE_MAX_LOD: 0x813b,
TEXTURE_BASE_LEVEL: 0x813c,
TEXTURE_MAX_LEVEL: 0x813d,
MIN: 0x8007,
MAX: 0x8008,
DEPTH_COMPONENT24: 0x81a6,
MAX_TEXTURE_LOD_BIAS: 0x84fd,
TEXTURE_COMPARE_MODE: 0x884c,
TEXTURE_COMPARE_FUNC: 0x884d,
CURRENT_QUERY: 0x8865,
QUERY_RESULT: 0x8866,
QUERY_RESULT_AVAILABLE: 0x8867,
STREAM_READ: 0x88e1,
STREAM_COPY: 0x88e2,
STATIC_READ: 0x88e5,
STATIC_COPY: 0x88e6,
DYNAMIC_READ: 0x88e9,
DYNAMIC_COPY: 0x88ea,
MAX_DRAW_BUFFERS: 0x8824,
DRAW_BUFFER0: 0x8825,
DRAW_BUFFER1: 0x8826,
DRAW_BUFFER2: 0x8827,
DRAW_BUFFER3: 0x8828,
DRAW_BUFFER4: 0x8829,
DRAW_BUFFER5: 0x882a,
DRAW_BUFFER6: 0x882b,
DRAW_BUFFER7: 0x882c,
DRAW_BUFFER8: 0x882d,
DRAW_BUFFER9: 0x882e,
DRAW_BUFFER10: 0x882f,
DRAW_BUFFER11: 0x8830,
DRAW_BUFFER12: 0x8831,
DRAW_BUFFER13: 0x8832,
DRAW_BUFFER14: 0x8833,
DRAW_BUFFER15: 0x8834,
MAX_FRAGMENT_UNIFORM_COMPONENTS: 0x8b49,
MAX_VERTEX_UNIFORM_COMPONENTS: 0x8b4a,
SAMPLER_3D: 0x8b5f,
SAMPLER_2D_SHADOW: 0x8b62,
FRAGMENT_SHADER_DERIVATIVE_HINT: 0x8b8b,
PIXEL_PACK_BUFFER: 0x88eb,
PIXEL_UNPACK_BUFFER: 0x88ec,
PIXEL_PACK_BUFFER_BINDING: 0x88ed,
PIXEL_UNPACK_BUFFER_BINDING: 0x88ef,
FLOAT_MAT2x3: 0x8b65,
FLOAT_MAT2x4: 0x8b66,
FLOAT_MAT3x2: 0x8b67,
FLOAT_MAT3x4: 0x8b68,
FLOAT_MAT4x2: 0x8b69,
FLOAT_MAT4x3: 0x8b6a,
SRGB: 0x8c40,
SRGB8: 0x8c41,
SRGB8_ALPHA8: 0x8c43,
COMPARE_REF_TO_TEXTURE: 0x884e,
RGBA32F: 0x8814,
RGB32F: 0x8815,
RGBA16F: 0x881a,
RGB16F: 0x881b,
VERTEX_ATTRIB_ARRAY_INTEGER: 0x88fd,
MAX_ARRAY_TEXTURE_LAYERS: 0x88ff,
MIN_PROGRAM_TEXEL_OFFSET: 0x8904,
MAX_PROGRAM_TEXEL_OFFSET: 0x8905,
MAX_VARYING_COMPONENTS: 0x8b4b,
TEXTURE_2D_ARRAY: 0x8c1a,
TEXTURE_BINDING_2D_ARRAY: 0x8c1d,
R11F_G11F_B10F: 0x8c3a,
UNSIGNED_INT_10F_11F_11F_REV: 0x8c3b,
RGB9_E5: 0x8c3d,
UNSIGNED_INT_5_9_9_9_REV: 0x8c3e,
TRANSFORM_FEEDBACK_BUFFER_MODE: 0x8c7f,
MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS: 0x8c80,
TRANSFORM_FEEDBACK_VARYINGS: 0x8c83,
TRANSFORM_FEEDBACK_BUFFER_START: 0x8c84,
TRANSFORM_FEEDBACK_BUFFER_SIZE: 0x8c85,
TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: 0x8c88,
RASTERIZER_DISCARD: 0x8c89,
MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS: 0x8c8a,
MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS: 0x8c8b,
INTERLEAVED_ATTRIBS: 0x8c8c,
SEPARATE_ATTRIBS: 0x8c8d,
TRANSFORM_FEEDBACK_BUFFER: 0x8c8e,
TRANSFORM_FEEDBACK_BUFFER_BINDING: 0x8c8f,
RGBA32UI: 0x8d70,
RGB32UI: 0x8d71,
RGBA16UI: 0x8d76,
RGB16UI: 0x8d77,
RGBA8UI: 0x8d7c,
RGB8UI: 0x8d7d,
RGBA32I: 0x8d82,
RGB32I: 0x8d83,
RGBA16I: 0x8d88,
RGB16I: 0x8d89,
RGBA8I: 0x8d8e,
RGB8I: 0x8d8f,
RED_INTEGER: 0x8d94,
RGB_INTEGER: 0x8d98,
RGBA_INTEGER: 0x8d99,
SAMPLER_2D_ARRAY: 0x8dc1,
SAMPLER_2D_ARRAY_SHADOW: 0x8dc4,
SAMPLER_CUBE_SHADOW: 0x8dc5,
UNSIGNED_INT_VEC2: 0x8dc6,
UNSIGNED_INT_VEC3: 0x8dc7,
UNSIGNED_INT_VEC4: 0x8dc8,
INT_SAMPLER_2D: 0x8dca,
INT_SAMPLER_3D: 0x8dcb,
INT_SAMPLER_CUBE: 0x8dcc,
INT_SAMPLER_2D_ARRAY: 0x8dcf,
UNSIGNED_INT_SAMPLER_2D: 0x8dd2,
UNSIGNED_INT_SAMPLER_3D: 0x8dd3,
UNSIGNED_INT_SAMPLER_CUBE: 0x8dd4,
UNSIGNED_INT_SAMPLER_2D_ARRAY: 0x8dd7,
DEPTH_COMPONENT32F: 0x8cac,
DEPTH32F_STENCIL8: 0x8cad,
FLOAT_32_UNSIGNED_INT_24_8_REV: 0x8dad,
FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING: 0x8210,
FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE: 0x8211,
FRAMEBUFFER_ATTACHMENT_RED_SIZE: 0x8212,
FRAMEBUFFER_ATTACHMENT_GREEN_SIZE: 0x8213,
FRAMEBUFFER_ATTACHMENT_BLUE_SIZE: 0x8214,
FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE: 0x8215,
FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE: 0x8216,
FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE: 0x8217,
FRAMEBUFFER_DEFAULT: 0x8218,
UNSIGNED_INT_24_8: 0x84fa,
DEPTH24_STENCIL8: 0x88f0,
UNSIGNED_NORMALIZED: 0x8c17,
DRAW_FRAMEBUFFER_BINDING: 0x8ca6, // Same as FRAMEBUFFER_BINDING
READ_FRAMEBUFFER: 0x8ca8,
DRAW_FRAMEBUFFER: 0x8ca9,
READ_FRAMEBUFFER_BINDING: 0x8caa,
RENDERBUFFER_SAMPLES: 0x8cab,
FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER: 0x8cd4,
MAX_COLOR_ATTACHMENTS: 0x8cdf,
COLOR_ATTACHMENT1: 0x8ce1,
COLOR_ATTACHMENT2: 0x8ce2,
COLOR_ATTACHMENT3: 0x8ce3,
COLOR_ATTACHMENT4: 0x8ce4,
COLOR_ATTACHMENT5: 0x8ce5,
COLOR_ATTACHMENT6: 0x8ce6,
COLOR_ATTACHMENT7: 0x8ce7,
COLOR_ATTACHMENT8: 0x8ce8,
COLOR_ATTACHMENT9: 0x8ce9,
COLOR_ATTACHMENT10: 0x8cea,
COLOR_ATTACHMENT11: 0x8ceb,
COLOR_ATTACHMENT12: 0x8cec,
COLOR_ATTACHMENT13: 0x8ced,
COLOR_ATTACHMENT14: 0x8cee,
COLOR_ATTACHMENT15: 0x8cef,
FRAMEBUFFER_INCOMPLETE_MULTISAMPLE: 0x8d56,
MAX_SAMPLES: 0x8d57,
HALF_FLOAT: 0x140b,
RG: 0x8227,
RG_INTEGER: 0x8228,
R8: 0x8229,
RG8: 0x822b,
R16F: 0x822d,
R32F: 0x822e,
RG16F: 0x822f,
RG32F: 0x8230,
R8I: 0x8231,
R8UI: 0x8232,
R16I: 0x8233,
R16UI: 0x8234,
R32I: 0x8235,
R32UI: 0x8236,
RG8I: 0x8237,
RG8UI: 0x8238,
RG16I: 0x8239,
RG16UI: 0x823a,
RG32I: 0x823b,
RG32UI: 0x823c,
VERTEX_ARRAY_BINDING: 0x85b5,
R8_SNORM: 0x8f94,
RG8_SNORM: 0x8f95,
RGB8_SNORM: 0x8f96,
RGBA8_SNORM: 0x8f97,
SIGNED_NORMALIZED: 0x8f9c,
COPY_READ_BUFFER: 0x8f36,
COPY_WRITE_BUFFER: 0x8f37,
COPY_READ_BUFFER_BINDING: 0x8f36, // Same as COPY_READ_BUFFER
COPY_WRITE_BUFFER_BINDING: 0x8f37, // Same as COPY_WRITE_BUFFER
UNIFORM_BUFFER: 0x8a11,
UNIFORM_BUFFER_BINDING: 0x8a28,
UNIFORM_BUFFER_START: 0x8a29,
UNIFORM_BUFFER_SIZE: 0x8a2a,
MAX_VERTEX_UNIFORM_BLOCKS: 0x8a2b,
MAX_FRAGMENT_UNIFORM_BLOCKS: 0x8a2d,
MAX_COMBINED_UNIFORM_BLOCKS: 0x8a2e,
MAX_UNIFORM_BUFFER_BINDINGS: 0x8a2f,
MAX_UNIFORM_BLOCK_SIZE: 0x8a30,
MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS: 0x8a31,
MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS: 0x8a33,
UNIFORM_BUFFER_OFFSET_ALIGNMENT: 0x8a34,
ACTIVE_UNIFORM_BLOCKS: 0x8a36,
UNIFORM_TYPE: 0x8a37,
UNIFORM_SIZE: 0x8a38,
UNIFORM_BLOCK_INDEX: 0x8a3a,
UNIFORM_OFFSET: 0x8a3b,
UNIFORM_ARRAY_STRIDE: 0x8a3c,
UNIFORM_MATRIX_STRIDE: 0x8a3d,
UNIFORM_IS_ROW_MAJOR: 0x8a3e,
UNIFORM_BLOCK_BINDING: 0x8a3f,
UNIFORM_BLOCK_DATA_SIZE: 0x8a40,
UNIFORM_BLOCK_ACTIVE_UNIFORMS: 0x8a42,
UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES: 0x8a43,
UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER: 0x8a44,
UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER: 0x8a46,
INVALID_INDEX: 0xffffffff,
MAX_VERTEX_OUTPUT_COMPONENTS: 0x9122,
MAX_FRAGMENT_INPUT_COMPONENTS: 0x9125,
MAX_SERVER_WAIT_TIMEOUT: 0x9111,
OBJECT_TYPE: 0x9112,
SYNC_CONDITION: 0x9113,
SYNC_STATUS: 0x9114,
SYNC_FLAGS: 0x9115,
SYNC_FENCE: 0x9116,
SYNC_GPU_COMMANDS_COMPLETE: 0x9117,
UNSIGNALED: 0x9118,
SIGNALED: 0x9119,
ALREADY_SIGNALED: 0x911a,
TIMEOUT_EXPIRED: 0x911b,
CONDITION_SATISFIED: 0x911c,
WAIT_FAILED: 0x911d,
SYNC_FLUSH_COMMANDS_BIT: 0x00000001,
VERTEX_ATTRIB_ARRAY_DIVISOR: 0x88fe,
ANY_SAMPLES_PASSED: 0x8c2f,
ANY_SAMPLES_PASSED_CONSERVATIVE: 0x8d6a,
SAMPLER_BINDING: 0x8919,
RGB10_A2UI: 0x906f,
INT_2_10_10_10_REV: 0x8d9f,
TRANSFORM_FEEDBACK: 0x8e22,
TRANSFORM_FEEDBACK_PAUSED: 0x8e23,
TRANSFORM_FEEDBACK_ACTIVE: 0x8e24,
TRANSFORM_FEEDBACK_BINDING: 0x8e25,
COMPRESSED_R11_EAC: 0x9270,
COMPRESSED_SIGNED_R11_EAC: 0x9271,
COMPRESSED_RG11_EAC: 0x9272,
COMPRESSED_SIGNED_RG11_EAC: 0x9273,
COMPRESSED_RGB8_ETC2: 0x9274,
COMPRESSED_SRGB8_ETC2: 0x9275,
COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2: 0x9276,
COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2: 0x9277,
COMPRESSED_RGBA8_ETC2_EAC: 0x9278,
COMPRESSED_SRGB8_ALPHA8_ETC2_EAC: 0x9279,
TEXTURE_IMMUTABLE_FORMAT: 0x912f,
MAX_ELEMENT_INDEX: 0x8d6b,
TEXTURE_IMMUTABLE_LEVELS: 0x82df,
// Extensions
MAX_TEXTURE_MAX_ANISOTROPY_EXT: 0x84ff,
};
export default Object.freeze(WebGLConstants);
