| #include <metal_stdlib> |
| #include <simd/simd.h> |
| using namespace metal; |
| struct Inputs { |
| }; |
| struct Outputs { |
| float4 sk_FragColor [[color(0)]]; |
| }; |
| fragment Outputs fragmentMain(Inputs _in [[stage_in]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) { |
| Outputs _outputStruct; |
| thread Outputs* _out = &_outputStruct; |
| float x = sqrt(4.0); |
| _out->sk_FragColor = float4(float2(x), 0.0, 1.0); |
| _out->sk_FragColor = float4(float2(sqrt(4.0)), 0.0, 1.0); |
| _out->sk_FragColor = float4(0.0, sqrt(4.0), 0.0, 1.0); |
| _out->sk_FragColor = float3(float2(sqrt(4.0)), 0.0).zxzy; |
| return *_out; |
| } |