19 lines
916 B
Plaintext
19 lines
916 B
Plaintext
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uniform float4 testMatrix2x2; // = {1, 2, 3, 4}
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uniform half4 colorGreen, colorRed;
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half4 main(float2 coords) {
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float4 inputVal = float4(testMatrix2x2) + float4(2, -2, 1, 8); // = {3, 0, 4, 12}
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const float4 constVal = half4(3, 0, 4, 12);
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float4 expected = half4(3, 3, 5, 13);
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const float allowedDelta = 0.05;
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return abs(length(inputVal.x) - expected.x) < allowedDelta &&
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abs(length(inputVal.xy) - expected.y) < allowedDelta &&
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abs(length(inputVal.xyz) - expected.z) < allowedDelta &&
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abs(length(inputVal.xyzw) - expected.w) < allowedDelta &&
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abs(length(constVal.x) - expected.x) < allowedDelta &&
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abs(length(constVal.xy) - expected.y) < allowedDelta &&
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abs(length(constVal.xyz) - expected.z) < allowedDelta &&
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abs(length(constVal.xyzw) - expected.w) < allowedDelta ? colorGreen : colorRed;
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}
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