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 testInputs; 9 half4 colorGreen; 10 half4 colorRed; 11}; 12struct Inputs { 13}; 14struct Outputs { 15 half4 sk_FragColor [[color(0)]]; 16}; 17fragment Outputs fragmentMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) { 18 Outputs _out; 19 (void)_out; 20 half4 valueIsNaN = 0.0h / _uniforms.testInputs.yyyy; 21 half4 valueIsNumber = 1.0h / _uniforms.testInputs; 22 _out.sk_FragColor = ((((((isnan(valueIsNaN.x) && all(isnan(valueIsNaN.xy))) && all(isnan(valueIsNaN.xyz))) && all(isnan(valueIsNaN))) && !isnan(valueIsNumber.x)) && !any(isnan(valueIsNumber.xy))) && !any(isnan(valueIsNumber.xyz))) && !any(isnan(valueIsNumber)) ? _uniforms.colorGreen : _uniforms.colorRed; 23 return _out; 24} 25