pixi.js/lib/scene/text/sdfShader/SdfShader.mjs.map

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{"version":3,"file":"SdfShader.mjs","sources":["../../../../src/scene/text/sdfShader/SdfShader.ts"],"sourcesContent":["import { Matrix } from '../../../maths/matrix/Matrix';\nimport {\n    compileHighShaderGlProgram,\n    compileHighShaderGpuProgram\n} from '../../../rendering/high-shader/compileHighShaderToProgram';\nimport { colorBit, colorBitGl } from '../../../rendering/high-shader/shader-bits/colorBit';\nimport {\n    generateTextureBatchBit,\n    generateTextureBatchBitGl\n} from '../../../rendering/high-shader/shader-bits/generateTextureBatchBit';\nimport { roundPixelsBit, roundPixelsBitGl } from '../../../rendering/high-shader/shader-bits/roundPixelsBit';\nimport { getBatchSamplersUniformGroup } from '../../../rendering/renderers/gl/shader/getBatchSamplersUniformGroup';\nimport { Shader } from '../../../rendering/renderers/shared/shader/Shader';\nimport { UniformGroup } from '../../../rendering/renderers/shared/shader/UniformGroup';\nimport { localUniformMSDFBit, localUniformMSDFBitGl } from './shader-bits/localUniformMSDFBit';\nimport { mSDFBit, mSDFBitGl } from './shader-bits/mSDFBit';\n\nimport type { GlProgram } from '../../../rendering/renderers/gl/shader/GlProgram';\nimport type { GpuProgram } from '../../../rendering/renderers/gpu/shader/GpuProgram';\n\nlet gpuProgram: GpuProgram;\nlet glProgram: GlProgram;\n\n/** @internal */\nexport class SdfShader extends Shader\n{\n    constructor(maxTextures: number)\n    {\n        const uniforms = new UniformGroup({\n            uColor: { value: new Float32Array([1, 1, 1, 1]), type: 'vec4<f32>' },\n            uTransformMatrix: { value: new Matrix(), type: 'mat3x3<f32>' },\n            uDistance: { value: 4, type: 'f32' },\n            uRound: { value: 0, type: 'f32' },\n        });\n\n        gpuProgram ??= compileHighShaderGpuProgram({\n            name: 'sdf-shader',\n            bits: [\n                colorBit,\n                generateTextureBatchBit(maxTextures),\n                localUniformMSDFBit,\n                mSDFBit,\n                roundPixelsBit\n            ]\n        });\n\n        glProgram ??= compileHighShaderGlProgram({\n            name: 'sdf-shader',\n            bits: [\n                colorBitGl,\n                generateTextureBatchBitGl(maxTextures),\n                localUniformMSDFBitGl,\n                mSDFBitGl,\n                roundPixelsBitGl,\n            ]\n        });\n\n        super({\n            glProgram,\n            gpuProgram,\n            resources: {\n                localUniforms: uniforms,\n                batchSamplers: getBatchSamplersUniformGroup(maxTextures),\n            }\n        });\n    }\n}\n"],"names":[],"mappings":";;;;;;;;;;;;AAoBA,IAAI,UAAA;AACJ,IAAI,SAAA;AAGG,MAAM,kBAAkB,MAAA,CAC/B;AAAA,EACI,YAAY,WAAA,EACZ;AACI,IAAA,MAAM,QAAA,GAAW,IAAI,YAAA,CAAa;AAAA,MAC9B,MAAA,EAAQ,EAAE,KAAA,EAAO,IAAI,YAAA,CAAa,CAAC,CAAA,EAAG,CAAA,EAAG,CAAA,EAAG,CAAC,CAAC,CAAA,EAAG,MAAM,WAAA,EAAY;AAAA,MACnE,kBAAkB,EAAE,KAAA,EAAO,IAAI,MAAA,EAAO,EAAG,MAAM,aAAA,EAAc;AAAA,MAC7D,SAAA,EAAW,EAAE,KAAA,EAAO,CAAA,EAAG,MAAM,KAAA,EAAM;AAAA,MACnC,MAAA,EAAQ,EAAE,KAAA,EAAO,CAAA,EAAG,MAAM,KAAA;AAAM,KACnC,CAAA;AAED,IAAA,UAAA,KAAA,UAAA,GAAe,2BAAA,CAA4B;AAAA,MACvC,IAAA,EAAM,YAAA;AAAA,MACN,IAAA,EAAM;AAAA,QACF,QAAA;AAAA,QACA,wBAAwB,WAAW,CAAA;AAAA,QACnC,mBAAA;AAAA,QACA,OAAA;AAAA,QACA;AAAA;AACJ,KACH,CAAA,CAAA;AAED,IAAA,SAAA,KAAA,SAAA,GAAc,0BAAA,CAA2B;AAAA,MACrC,IAAA,EAAM,YAAA;AAAA,MACN,IAAA,EAAM;AAAA,QACF,UAAA;AAAA,QACA,0BAA0B,WAAW,CAAA;AAAA,QACrC,qBAAA;AAAA,QACA,SAAA;AAAA,QACA;AAAA;AACJ,KACH,CAAA,CAAA;AAED,IAAA,KAAA,CAAM;AAAA,MACF,SAAA;AAAA,MACA,UAAA;AAAA,MACA,SAAA,EAAW;AAAA,QACP,aAAA,EAAe,QAAA;AAAA,QACf,aAAA,EAAe,6BAA6B,WAAW;AAAA;AAC3D,KACH,CAAA;AAAA,EACL;AACJ;;;;"}