skia2/tests/sksl/fp/GrFunction.fp
John Stiles a16bdc1f66 Remove sk_OutColor usage from .fp unit tests.
Change-Id: Ief2a60fccdffcb8a0cf785a5adcca5d3e1172b49
Bug: skia:10549
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344298
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
2020-12-15 16:06:13 +00:00

16 lines
418 B
GLSL

uniform half4 color;
half4 flip(half4 c) {
// Prevent the function from being inlined by making it
// sufficiently large, and by calling it more than once.
int x = 42;
++x; ++x; ++x; ++x; ++x; ++x; ++x; ++x; ++x; ++x;
++x; ++x; ++x; ++x; ++x; ++x; ++x; ++x; ++x; ++x;
++x; ++x; ++x; ++x; ++x; ++x; ++x; ++x; ++x; ++x;
return c.abgr;
}
half4 main() {
return flip(flip(flip(color)));
}