75 lines
1.7 KiB
GLSL
75 lines
1.7 KiB
GLSL
#pragma clang diagnostic ignored "-Wmissing-prototypes"
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#pragma clang diagnostic ignored "-Wmissing-braces"
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#pragma clang diagnostic ignored "-Wunused-variable"
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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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template<typename T, size_t Num>
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struct spvUnsafeArray
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{
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T elements[Num ? Num : 1];
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thread T& operator [] (size_t pos) thread
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{
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return elements[pos];
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}
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constexpr const thread T& operator [] (size_t pos) const thread
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{
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return elements[pos];
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}
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device T& operator [] (size_t pos) device
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{
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return elements[pos];
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}
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constexpr const device T& operator [] (size_t pos) const device
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{
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return elements[pos];
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}
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constexpr const constant T& operator [] (size_t pos) const constant
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{
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return elements[pos];
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}
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threadgroup T& operator [] (size_t pos) threadgroup
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{
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return elements[pos];
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}
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constexpr const threadgroup T& operator [] (size_t pos) const threadgroup
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{
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return elements[pos];
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}
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};
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struct UBO
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{
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spvUnsafeArray<float4, 1024> results;
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};
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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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struct main0_in
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{
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int vIn [[user(locn0)]];
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int vIn2 [[user(locn1)]];
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};
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fragment main0_out main0(main0_in in [[stage_in]], device UBO& _34 [[buffer(0)]], texture2d<int> Buf [[texture(0)]], sampler BufSmplr [[sampler(0)]], float4 gl_FragCoord [[position]])
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{
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main0_out out = {};
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int4 coords = Buf.read(uint2(int2(gl_FragCoord.xy)), 0);
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float4 foo = _34.results[coords.x % 16];
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int c = in.vIn * in.vIn;
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int d = in.vIn2 * in.vIn2;
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out.FragColor = (foo + foo) + _34.results[c + d];
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return out;
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}
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