2 lines
6.1 KiB
JavaScript
2 lines
6.1 KiB
JavaScript
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define(["exports","./WebGLConstants-4739ce15"],function(_,e){"use strict";var n={UNSIGNED_BYTE:e.WebGLConstants.UNSIGNED_BYTE,UNSIGNED_SHORT:e.WebGLConstants.UNSIGNED_SHORT,UNSIGNED_INT:e.WebGLConstants.UNSIGNED_INT,FLOAT:e.WebGLConstants.FLOAT,HALF_FLOAT:e.WebGLConstants.HALF_FLOAT_OES,UNSIGNED_INT_24_8:e.WebGLConstants.UNSIGNED_INT_24_8,UNSIGNED_SHORT_4_4_4_4:e.WebGLConstants.UNSIGNED_SHORT_4_4_4_4,UNSIGNED_SHORT_5_5_5_1:e.WebGLConstants.UNSIGNED_SHORT_5_5_5_1,UNSIGNED_SHORT_5_6_5:e.WebGLConstants.UNSIGNED_SHORT_5_6_5,toWebGLConstant:function(_,t){switch(_){case n.UNSIGNED_BYTE:return e.WebGLConstants.UNSIGNED_BYTE;case n.UNSIGNED_SHORT:return e.WebGLConstants.UNSIGNED_SHORT;case n.UNSIGNED_INT:return e.WebGLConstants.UNSIGNED_INT;case n.FLOAT:return e.WebGLConstants.FLOAT;case n.HALF_FLOAT:return t.webgl2?e.WebGLConstants.HALF_FLOAT:e.WebGLConstants.HALF_FLOAT_OES;case n.UNSIGNED_INT_24_8:return e.WebGLConstants.UNSIGNED_INT_24_8;case n.UNSIGNED_SHORT_4_4_4_4:return e.WebGLConstants.UNSIGNED_SHORT_4_4_4_4;case n.UNSIGNED_SHORT_5_5_5_1:return e.WebGLConstants.UNSIGNED_SHORT_5_5_5_1;case n.UNSIGNED_SHORT_5_6_5:return n.UNSIGNED_SHORT_5_6_5}},isPacked:function(_){return _===n.UNSIGNED_INT_24_8||_===n.UNSIGNED_SHORT_4_4_4_4||_===n.UNSIGNED_SHORT_5_5_5_1||_===n.UNSIGNED_SHORT_5_6_5},sizeInBytes:function(_){switch(_){case n.UNSIGNED_BYTE:return 1;case n.UNSIGNED_SHORT:case n.UNSIGNED_SHORT_4_4_4_4:case n.UNSIGNED_SHORT_5_5_5_1:case n.UNSIGNED_SHORT_5_6_5:case n.HALF_FLOAT:return 2;case n.UNSIGNED_INT:case n.FLOAT:case n.UNSIGNED_INT_24_8:return 4}},validate:function(_){return _===n.UNSIGNED_BYTE||_===n.UNSIGNED_SHORT||_===n.UNSIGNED_INT||_===n.FLOAT||_===n.HALF_FLOAT||_===n.UNSIGNED_INT_24_8||_===n.UNSIGNED_SHORT_4_4_4_4||_===n.UNSIGNED_SHORT_5_5_5_1||_===n.UNSIGNED_SHORT_5_6_5}},T=Object.freeze(n),a={DEPTH_COMPONENT:e.WebGLConstants.DEPTH_COMPONENT,DEPTH_STENCIL:e.WebGLConstants.DEPTH_STENCIL,ALPHA:e.WebGLConstants.ALPHA,RGB:e.WebGLConstants.RGB,RGBA:e.WebGLConstants.RGBA,LUMINANCE:e.WebGLConstants.LUMINANCE,LUMINANCE_ALPHA:e.WebGLConstants.LUMINANCE_ALPHA,RGB_DXT1:e.WebGLConstants.COMPRESSED_RGB_S3TC_DXT1_EXT,RGBA_DXT1:e.WebGLConstants.COMPRESSED_RGBA_S3TC_DXT1_EXT,RGBA_DXT3:e.WebGLConstants.COMPRESSED_RGBA_S3TC_DXT3_EXT,RGBA_DXT5:e.WebGLConstants.COMPRESSED_RGBA_S3TC_DXT5_EXT,RGB_PVRTC_4BPPV1:e.WebGLConstants.COMPRESSED_RGB_PVRTC_4BPPV1_IMG,RGB_PVRTC_2BPPV1:e.WebGLConstants.COMPRESSED_RGB_PVRTC_2BPPV1_IMG,RGBA_PVRTC_4BPPV1:e.WebGLConstants.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG,RGBA_PVRTC_2BPPV1:e.WebGLConstants.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG,RGBA_ASTC:e.WebGLConstants.COMPRESSED_RGBA_ASTC_4x4_WEBGL,RGB_ETC1:e.WebGLConstants.COMPRESSED_RGB_ETC1_WEBGL,RGB8_ETC2:e.WebGLConstants.COMPRESSED_RGB8_ETC2,RGBA8_ETC2_EAC:e.WebGLConstants.COMPRESSED_RGBA8_ETC2_EAC,RGBA_BC7:e.WebGLConstants.COMPRESSED_RGBA_BPTC_UNORM,componentsLength:function(_){switch(_){case a.RGB:return 3;case a.RGBA:return 4;case a.LUMINANCE_ALPHA:return 2;case a.ALPHA:case a.LUMINANCE:default:return 1}},validate:function(_){return _===a.DEPTH_COMPONENT||_===a.DEPTH_STENCIL||_===a.ALPHA||_===a.RGB||_===a.RGBA||_===a.LUMINANCE||_===a.LUMINANCE_ALPHA||_===a.RGB_DXT1||_===a.RGBA_DXT1||_===a.RGBA_DXT3||_===a.RGBA_DXT5||_===a.RGB_PVRTC_4BPPV1||_===a.RGB_PVRTC_2BPPV1||_===a.RGBA_PVRTC_4BPPV1||_===a.RGBA_PVRTC_2BPPV1||_===a.RGBA_ASTC||_===a.RGB_ETC1||_===a.RGB8_ETC2||_===a.RGBA8_ETC2_EAC||_===a.RGBA_BC7},isColorFormat:function(_){return _===a.ALPHA||_===a.RGB||_===a.RGBA||_===a.LUMINANCE||_===a.LUMINANCE_ALPHA},isDepthFormat:function(_){return _===a.DEPTH_COMPONENT||_===a.DEPTH_STENCIL},isCompressedFormat:function(_){return _===a.RGB_DXT1||_===a.RGBA_DXT1||_===a.RGBA_DXT3||_===a.RGBA_DXT5||_===a.RGB_PVRTC_4BPPV1||_===a.RGB_PVRTC_2BPPV1||_===a.RGBA_PVRTC_4BPPV1||_===a.RGBA_PVRTC_2BPPV1||_===a.RGBA_ASTC||_===a.RGB_ETC1||_===a.RGB8_ETC2||_===a.RGBA8_ETC2_EAC||_===a.RGBA_BC7},isDXTFormat:function(_){return _===a.RGB_DXT1||_===a.RGBA_DXT1||_===a.RGBA_DXT3||_===a.RGBA_DXT5},isPVRTCFormat:function(_){return _===a.RGB_PVRTC_4BPPV1||_===a.RGB_PVRTC_2BPPV1||_===a.RGBA_PVRTC_4BPPV1
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