a5f1697d05
If every argument passed to lessThan/greaterThan/lessThanEqual/ greaterThanEqual/equal/notEqual() is a compile-time constant, we now detect this and optimize away the function call entirely. Change-Id: I3415d21be6ef51b38b682a792bd118fad51957f5 Bug: skia:10835 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/404776 Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
13 lines
417 B
Plaintext
13 lines
417 B
Plaintext
uniform half4 a, b;
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uniform uint2 c, d;
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uniform int3 e, f;
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void main() {
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bool4 expectTTFF = lessThan(half4(1, 2, 2.5, 2.75), half4(2.25));
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bool4 expectFFTT = lessThan(int4(0), int4(-50, 0, 50, 100));
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sk_FragColor.x = lessThan(a, b).x ? 1 : 0;
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sk_FragColor.y = lessThan(c, d).y ? 1 : 0;
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sk_FragColor.z = lessThan(e, f).z ? 1 : 0;
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sk_FragColor.w = any(expectTTFF) || any(expectFFTT) ? 1 : 0;
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}
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