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 expected = half4(-1.5625h, 0.0h, 0.75h, 3.375h); 21 const half4 exponents = half4(2.0h, 3.0h, 1.0h, 1.5h); 22 _out.sk_FragColor = ((((((powr(_uniforms.testInputs.x, 2.0h) == expected.x && all(powr(_uniforms.testInputs.xy, half2(2.0h, 3.0h)) == expected.xy)) && all(powr(_uniforms.testInputs.xyz, half3(2.0h, 3.0h, 1.0h)) == expected.xyz)) && all(powr(_uniforms.testInputs, exponents) == expected)) && 1.5625h == expected.x) && all(half2(1.5625h, 0.0h) == expected.xy)) && all(half3(1.5625h, 0.0h, 0.75h) == expected.xyz)) && all(half4(1.5625h, 0.0h, 0.75h, 3.375h) == expected) ? _uniforms.colorGreen : _uniforms.colorRed; 23 return _out; 24} 25