skia2/tests/sksl/intrinsics/MinInt.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

11 lines
629 B
GLSL

out vec4 sk_FragColor;
uniform vec4 testInputs;
uniform vec4 colorGreen;
uniform vec4 colorRed;
vec4 main() {
ivec4 intValues = ivec4(testInputs * 100.0);
ivec4 intGreen = ivec4(colorGreen * 100.0);
return ((((((min(intValues.x, 50) == -125 && min(intValues.xy, 50) == ivec2(-125, 0)) && min(intValues.xyz, 50) == ivec3(-125, 0, 50)) && min(intValues, 50) == ivec4(-125, 0, 50, 50)) && min(intValues.x, intGreen.x) == -125) && min(intValues.xy, intGreen.xy) == ivec2(-125, 0)) && min(intValues.xyz, intGreen.xyz) == ivec3(-125, 0, 0)) && min(intValues, intGreen) == ivec4(-125, 0, 0, 100) ? colorGreen : colorRed;
}