1#include <metal_stdlib> 2#include <simd/simd.h> 3using namespace metal; 4struct Uniforms { 5 half4 testInputs; 6 half4 colorGreen; 7 half4 colorRed; 8}; 9struct Inputs { 10}; 11struct Outputs { 12 half4 sk_FragColor [[color(0)]]; 13}; 14fragment Outputs fragmentMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) { 15 Outputs _out; 16 (void)_out; 17 uint4 uintValues = uint4(abs(_uniforms.testInputs) * 100.0h); 18 uint4 uintGreen = uint4(_uniforms.colorGreen * 100.0h); 19 uint4 expectedA = uint4(125u, 80u, 80u, 225u); 20 uint4 expectedB = uint4(125u, 100u, 75u, 225u); 21 _out.sk_FragColor = ((((((((((((((max(uintValues.x, 80u) == expectedA.x && all(max(uintValues.xy, 80u) == expectedA.xy)) && all(max(uintValues.xyz, 80u) == expectedA.xyz)) && all(max(uintValues, 80u) == expectedA)) && 125u == expectedA.x) && all(uint2(125u, 80u) == expectedA.xy)) && all(uint3(125u, 80u, 80u) == expectedA.xyz)) && all(uint4(125u, 80u, 80u, 225u) == expectedA)) && max(uintValues.x, uintGreen.x) == expectedB.x) && all(max(uintValues.xy, uintGreen.xy) == expectedB.xy)) && all(max(uintValues.xyz, uintGreen.xyz) == expectedB.xyz)) && all(max(uintValues, uintGreen) == expectedB)) && 125u == expectedB.x) && all(uint2(125u, 100u) == expectedB.xy)) && all(uint3(125u, 100u, 75u) == expectedB.xyz)) && all(uint4(125u, 100u, 75u, 225u) == expectedB) ? _uniforms.colorGreen : _uniforms.colorRed; 22 return _out; 23} 24