1#include <metal_stdlib> 2#include <simd/simd.h> 3#ifdef __clang__ 4#pragma clang diagnostic ignored "-Wall" 5#endif 6using namespace metal; 7struct Uniforms { 8 half4 colorGreen; 9 half4 colorRed; 10 half4 colorBlack; 11 half4 colorWhite; 12 half4 testInputs; 13}; 14struct Inputs { 15}; 16struct Outputs { 17 half4 sk_FragColor [[color(0)]]; 18}; 19fragment Outputs fragmentMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) { 20 Outputs _out; 21 (void)_out; 22 half4 expectedBW = half4(0.5h, 0.5h, 0.5h, 1.0h); 23 half4 expectedWT = half4(1.0h, 0.5h, 1.0h, 2.25h); 24 _out.sk_FragColor = ((((((((((((((((((all(mix(_uniforms.colorGreen, _uniforms.colorRed, 0.0h) == half4(0.0h, 1.0h, 0.0h, 1.0h)) && all(mix(_uniforms.colorGreen, _uniforms.colorRed, 0.25h) == half4(0.25h, 0.75h, 0.0h, 1.0h))) && all(mix(_uniforms.colorGreen, _uniforms.colorRed, 0.75h) == half4(0.75h, 0.25h, 0.0h, 1.0h))) && all(mix(_uniforms.colorGreen, _uniforms.colorRed, 1.0h) == half4(1.0h, 0.0h, 0.0h, 1.0h))) && mix(_uniforms.colorBlack.x, _uniforms.colorWhite.x, 0.5h) == expectedBW.x) && all(mix(_uniforms.colorBlack.xy, _uniforms.colorWhite.xy, 0.5h) == expectedBW.xy)) && all(mix(_uniforms.colorBlack.xyz, _uniforms.colorWhite.xyz, 0.5h) == expectedBW.xyz)) && all(mix(_uniforms.colorBlack, _uniforms.colorWhite, 0.5h) == expectedBW)) && 0.5h == expectedBW.x) && all(half2(0.5h) == expectedBW.xy)) && all(half3(0.5h) == expectedBW.xyz)) && all(half4(0.5h, 0.5h, 0.5h, 1.0h) == expectedBW)) && mix(_uniforms.colorWhite.x, _uniforms.testInputs.x, 0.0h) == expectedWT.x) && all(mix(_uniforms.colorWhite.xy, _uniforms.testInputs.xy, half2(0.0h, 0.5h)) == expectedWT.xy)) && all(mix(_uniforms.colorWhite.xyz, _uniforms.testInputs.xyz, half3(0.0h, 0.5h, 0.0h)) == expectedWT.xyz)) && all(mix(_uniforms.colorWhite, _uniforms.testInputs, half4(0.0h, 0.5h, 0.0h, 1.0h)) == expectedWT)) && 1.0h == expectedWT.x) && all(half2(1.0h, 0.5h) == expectedWT.xy)) && all(half3(1.0h, 0.5h, 1.0h) == expectedWT.xyz)) && all(half4(1.0h, 0.5h, 1.0h, 2.25h) == expectedWT) ? _uniforms.colorGreen : _uniforms.colorRed; 25 return _out; 26} 27