31be74a853
Makes codegen from typical D3D emulation SPIR-V more readable. Also makes cross compilation with NotEqual more sensible. It's very rare to actually need the strict NaN-checks in practice. Also, glslang now emits UnordNotEqual by default it seems, so give up trying to assume OrdNotEqual. Harmonize for UnordNotEqual as the sane default.
23 lines
472 B
GLSL
23 lines
472 B
GLSL
#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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constant float a_tmp [[function_constant(1)]];
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constant float a = is_function_constant_defined(a_tmp) ? a_tmp : 1.0;
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constant float b_tmp [[function_constant(2)]];
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constant float b = is_function_constant_defined(b_tmp) ? b_tmp : 2.0;
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struct main0_out
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{
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float4 FragColor [[color(0)]];
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};
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fragment main0_out main0()
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{
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main0_out out = {};
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out.FragColor = float4(a + b);
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return out;
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}
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