skia2/resources/sksl/shared/MatrixEquality.sksl
Brian Osman 169c8903be Reland "Add coords parameter to all .sksl test files used as runtime effects"
This is a reland of 22dcb5fd7e

Original change's description:
> Add coords parameter to all .sksl test files used as runtime effects
>
> Convert to use the newer MakeForShader factory, which requires this.
>
> Change-Id: Ifaf6054054027c78f3f3fe15596e435e0f79b877
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/399336
> Commit-Queue: Brian Osman <brianosman@google.com>
> Reviewed-by: John Stiles <johnstiles@google.com>

Bug: skia:11919
Change-Id: I5f745c54b2bc3712f2281db6e067345903e81931
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/401836
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2021-04-27 20:47:31 +00:00

17 lines
458 B
Plaintext

uniform half4 colorGreen, colorRed;
uniform half2x2 testMatrix2x2;
uniform half3x3 testMatrix3x3;
bool test_equality() {
bool ok = true;
ok = ok && testMatrix2x2 == half2x2(1,2,3,4);
ok = ok && testMatrix3x3 == half3x3(1,2,3,4,5,6,7,8,9);
ok = ok && testMatrix2x2 != half2x2(100);
ok = ok && testMatrix3x3 != half3x3(9,8,7,6,5,4,3,2,1);
return ok;
}
half4 main(float2 coords) {
return test_equality() ? colorGreen : colorRed;
}