skia2/tests/sksl/intrinsics/MixBool.glsl
John Stiles 9c9f60cdb4 Implement additional Runtime Effect intrinsic tests.
Tested in dm:
- max(halfN, halfN)
- max(halfN, half)
- min(halfN, halfN)
- min(halfN, half)
- clamp(halfN, halfN, halfN)
- clamp(halfN, half, half)
- mix(halfN, halfN, halfN)
- mix(halfN, halfN, half)

Compiled outputs only (not in ES2):
- max(intN, intN)
- max(intN, int)
- min(intN, intN)
- min(intN, int)
- clamp(intN, intN, intN)
- clamp(intN, int, int)
- mix(halfN, halfN, boolN)  - broken in Metal/SPIR-V (skia:11222)
- mix(intN, intN, boolN)    - broken in Metal/SPIR-V (skia:11222)

Change-Id: Iaafc5429b16d2a8710b9d171ae281c268c0fd70d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/361438
Commit-Queue: John Stiles <johnstiles@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
2021-01-29 18:23:48 +00:00

13 lines
1.2 KiB
GLSL

out vec4 sk_FragColor;
uniform vec4 colorGreen;
uniform vec4 colorRed;
uniform vec4 colorBlack;
uniform vec4 colorWhite;
uniform vec4 testInputs;
vec4 main() {
ivec4 intGreen = ivec4(colorGreen * 100.0);
ivec4 intRed = ivec4(colorRed * 100.0);
return ((((((((((((((mix(intGreen.x, intRed.x, false) == intGreen.x && mix(intGreen.xy, intRed.xy, bvec2(false)) == intGreen.xy) && mix(intGreen.xyz, intRed.xyz, bvec3(false)) == intGreen.xyz) && mix(intGreen, intRed, bvec4(false)) == intGreen) && mix(intGreen.x, intRed.x, true) == intRed.x) && mix(intGreen.xy, intRed.xy, bvec2(true)) == intRed.xy) && mix(intGreen.xyz, intRed.xyz, bvec3(true)) == intRed.xyz) && mix(intGreen, intRed, bvec4(true)) == intRed) && mix(colorGreen.x, colorRed.x, false) == colorGreen.x) && mix(colorGreen.xy, colorRed.xy, bvec2(false)) == colorGreen.xy) && mix(colorGreen.xyz, colorRed.xyz, bvec3(false)) == colorGreen.xyz) && mix(colorGreen, colorRed, bvec4(false)) == colorGreen) && mix(colorGreen.x, colorRed.x, true) == colorRed.x) && mix(colorGreen.xy, colorRed.xy, bvec2(true)) == colorRed.xy) && mix(colorGreen.xyz, colorRed.xyz, bvec3(true)) == colorRed.xyz) && mix(colorGreen, colorRed, bvec4(true)) == colorRed ? colorGreen : colorRed;
}