b39236bc0f
These now have proper testing and compile-time optimization support. Change-Id: I7978161ec126e1c3096b9ca9dfbb2be7d8ea02f5 Bug: skia:12202 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/440859 Commit-Queue: John Stiles <johnstiles@google.com> Commit-Queue: Brian Osman <brianosman@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
21 lines
926 B
Plaintext
21 lines
926 B
Plaintext
uniform float testInput;
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uniform float2x2 testMatrix2x2;
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uniform half4 colorGreen, colorRed;
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half4 main(float2 coords) {
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const float4 constVal = float4(-1, 0, 1, 2);
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const int4 expectedA = int4(-0x40800000, 0x00000000, 0x3F800000, 0x40000000);
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float4 input = float4(testMatrix2x2) * float4(1, 1, -1, -1);
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int4 expectedB = int4(0x3F800000, 0x40000000, -0x3FC00000, -0x3F800000);
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return (constVal.x == intBitsToFloat(expectedA.x) &&
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constVal.xy == intBitsToFloat(expectedA.xy) &&
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constVal.xyz == intBitsToFloat(expectedA.xyz) &&
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constVal.xyzw == intBitsToFloat(expectedA.xyzw) &&
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input.x == intBitsToFloat(expectedB.x) &&
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input.xy == intBitsToFloat(expectedB.xy) &&
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input.xyz == intBitsToFloat(expectedB.xyz) &&
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input.xyzw == intBitsToFloat(expectedB.xyzw)) ? colorGreen : colorRed;
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}
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