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Searched refs:noiseCode (Results 1 – 2 of 2) sorted by relevance

/external/skia/src/effects/
DSkPerlinNoiseShader.cpp648 SkString noiseCode; in emitCode() local
650 noiseCode.appendf("\tvec4 %s;\n", floorVal); in emitCode()
651 noiseCode.appendf("\t%s.xy = floor(%s);\n", floorVal, noiseVec); in emitCode()
652 noiseCode.appendf("\t%s.zw = %s.xy + vec2(1.0);\n", floorVal, floorVal); in emitCode()
653 noiseCode.appendf("\tvec2 %s = fract(%s);\n", fractVal, noiseVec); in emitCode()
656 noiseCode.appendf("\n\tvec2 %s = %s * %s * (vec2(3.0) - vec2(2.0) * %s);", in emitCode()
661 noiseCode.appendf("\n\tif(%s.x >= %s.x) { %s.x -= %s.x; }", in emitCode()
663 noiseCode.appendf("\n\tif(%s.y >= %s.y) { %s.y -= %s.y; }", in emitCode()
665 noiseCode.appendf("\n\tif(%s.z >= %s.x) { %s.z -= %s.x; }", in emitCode()
667 noiseCode.appendf("\n\tif(%s.w >= %s.y) { %s.w -= %s.y; }", in emitCode()
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/external/skia/experimental/SkPerlinNoiseShader2/
DSkPerlinNoiseShader2.cpp786 SkString noiseCode; in emitCode() local
788 noiseCode.appendf("\tvec4 %s;\n", floorVal); in emitCode()
789 noiseCode.appendf("\t%s.xy = floor(%s);\n", floorVal, noiseVec); in emitCode()
790 noiseCode.appendf("\t%s.zw = %s.xy + vec2(1.0);\n", floorVal, floorVal); in emitCode()
791 noiseCode.appendf("\tvec2 %s = fract(%s);\n", fractVal, noiseVec); in emitCode()
794 noiseCode.appendf("\n\tvec2 %s = %s * %s * (vec2(3.0) - vec2(2.0) * %s);", in emitCode()
799 noiseCode.appendf("\n\tif(%s.x >= %s.x) { %s.x -= %s.x; }", in emitCode()
801 noiseCode.appendf("\n\tif(%s.y >= %s.y) { %s.y -= %s.y; }", in emitCode()
803 noiseCode.appendf("\n\tif(%s.z >= %s.x) { %s.z -= %s.x; }", in emitCode()
805 noiseCode.appendf("\n\tif(%s.w >= %s.y) { %s.w -= %s.y; }", in emitCode()
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