017ffd7e05
$genType step($genType edge, $genType x); $genType step(float edge, $genType x); $genHType step($genHType edge, $genHType x); $genHType step(half edge, $genHType x); Change-Id: If52634d7a247772e922cb3fd2e3e8a7c36c275f6 Bug: skia:12034 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/411842 Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
27 lines
1.4 KiB
Plaintext
27 lines
1.4 KiB
Plaintext
uniform half4 testInputs;
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uniform half4 colorGreen, colorRed;
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half4 main(float2 coords) {
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const half4 constVal = half4(-1.25, 0, 0.75, 2.25);
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const half4 constGreen = half4(0, 1, 0, 1);
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half4 expectedA = half4(0, 0, 1, 1);
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half4 expectedB = half4(1, 1, 0, 0);
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return (step(0.5, testInputs.x) == expectedA.x &&
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step(0.5, testInputs.xy) == expectedA.xy &&
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step(0.5, testInputs.xyz) == expectedA.xyz &&
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step(0.5, testInputs.xyzw) == expectedA.xyzw &&
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step(0.5, constVal.x) == expectedA.x &&
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step(0.5, constVal.xy) == expectedA.xy &&
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step(0.5, constVal.xyz) == expectedA.xyz &&
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step(0.5, constVal.xyzw) == expectedA.xyzw &&
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step(testInputs.x, constGreen.x) == expectedB.x &&
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step(testInputs.xy, constGreen.xy) == expectedB.xy &&
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step(testInputs.xyz, constGreen.xyz) == expectedB.xyz &&
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step(testInputs.xyzw, constGreen.xyzw) == expectedB.xyzw &&
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step(constVal.x, constGreen.x) == expectedB.x &&
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step(constVal.xy, constGreen.xy) == expectedB.xy &&
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step(constVal.xyz, constGreen.xyz) == expectedB.xyz &&
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step(constVal.xyzw, constGreen.xyzw) == expectedB.xyzw) ? colorGreen : colorRed;
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}
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