23 lines
937 B
Metal
23 lines
937 B
Metal
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#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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struct Uniforms {
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float4x4 testMatrix4x4;
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half4 colorGreen;
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half4 colorRed;
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};
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struct Inputs {
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};
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struct Outputs {
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half4 sk_FragColor [[color(0)]];
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};
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fragment Outputs fragmentMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
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Outputs _out;
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(void)_out;
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float4 inputA = _uniforms.testMatrix4x4[0];
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float4 inputB = _uniforms.testMatrix4x4[1];
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float4 expected = float4(5.0, 17.0, 38.0, 70.0);
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_out.sk_FragColor = (((((((inputA.x * inputB.x) == expected.x && dot(inputA.xy, inputB.xy) == expected.y) && dot(inputA.xyz, inputB.xyz) == expected.z) && dot(inputA, inputB) == expected.w) && 5.0 == expected.x) && 17.0 == expected.y) && 38.0 == expected.z) && 70.0 == expected.w ? _uniforms.colorGreen : _uniforms.colorRed;
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return _out;
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}
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