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>
12 lines
500 B
GLSL
12 lines
500 B
GLSL
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out vec4 sk_FragColor;
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uniform float testInput;
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uniform mat2 testMatrix2x2;
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uniform vec4 colorGreen;
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uniform vec4 colorRed;
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vec4 main() {
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vec4 input = vec4(testMatrix2x2) * vec4(1.0, 1.0, -1.0, -1.0);
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uvec4 expectedB = uvec4(1065353216u, 1073741824u, 3225419776u, 3229614080u);
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return ((input.x == uintBitsToFloat(expectedB.x) && input.xy == uintBitsToFloat(expectedB.xy)) && input.xyz == uintBitsToFloat(expectedB.xyz)) && input == uintBitsToFloat(expectedB) ? colorGreen : colorRed;
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}
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