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 float4 testInputs; 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 uint xy = as_type<uint>(half2(_uniforms.testInputs.xy)); 21 uint zw = as_type<uint>(half2(_uniforms.testInputs.zw)); 22 _out.sk_FragColor = all(float2(as_type<half2>(xy)) == float2(-1.25, 0.0)) && all(float2(as_type<half2>(zw)) == float2(0.75, 2.25)) ? _uniforms.colorGreen : _uniforms.colorRed; 23 return _out; 24} 25