#include #include using namespace metal; struct Uniforms { float4 testInputs; float4 colorGreen; float4 colorRed; }; struct Inputs { }; struct Outputs { float4 sk_FragColor [[color(0)]]; }; fragment Outputs fragmentMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) { Outputs _out; (void)_out; int4 expected = int4(1, 0, 0, 2); _out.sk_FragColor = ((abs(int(_uniforms.testInputs.x)) == expected.x && all(abs(int2(_uniforms.testInputs.xy)) == expected.xy)) && all(abs(int3(_uniforms.testInputs.xyz)) == expected.xyz)) && all(abs(int4(_uniforms.testInputs)) == expected) ? _uniforms.colorGreen : _uniforms.colorRed; return _out; }