2021-05-26 18:12:46 +00:00
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uniform half4 testInputs;
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uniform half4 colorGreen, colorRed;
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half4 main(float2 coords) {
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half4 expected = half4(-1.5625, 0, 0.75, 3.375);
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const half4 constVal = half4(-1.25, 0, 0.75, 2.25);
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const half4 exponents = half4(2, 3, 1, 1.5);
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return (pow(testInputs.x, exponents.x) == expected.x &&
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pow(testInputs.xy, exponents.xy) == expected.xy &&
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pow(testInputs.xyz, exponents.xyz) == expected.xyz &&
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pow(testInputs.xyzw, exponents.xyzw) == expected.xyzw &&
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pow(constVal.x, exponents.x) == expected.x &&
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pow(constVal.xy, exponents.xy) == expected.xy &&
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pow(constVal.xyz, exponents.xyz) == expected.xyz &&
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pow(constVal.xyzw, exponents.xyzw) == expected.xyzw) ? colorGreen : colorRed;
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}
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