29 lines
1.0 KiB
Plaintext
29 lines
1.0 KiB
Plaintext
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#pragma clang diagnostic ignored "-Wmissing-prototypes"
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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 SSBO
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{
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float4 values[1];
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};
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constant uint3 gl_WorkGroupSize [[maybe_unused]] = uint3(4u, 1u, 1u);
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static inline __attribute__((always_inline))
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void in_function(threadgroup short4 (&foo)[4], thread uint& gl_LocalInvocationIndex, device SSBO& v_23, thread uint3& gl_GlobalInvocationID)
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{
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foo[gl_LocalInvocationIndex] = short4((isunordered(v_23.values[gl_GlobalInvocationID.x], float4(10.0)) || v_23.values[gl_GlobalInvocationID.x] != float4(10.0)));
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threadgroup_barrier(mem_flags::mem_threadgroup);
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v_23.values[gl_GlobalInvocationID.x] = select(float4(40.0), float4(30.0), bool4(foo[gl_LocalInvocationIndex ^ 3u]));
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}
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kernel void main0(device SSBO& v_23 [[buffer(0)]], uint gl_LocalInvocationIndex [[thread_index_in_threadgroup]], uint3 gl_GlobalInvocationID [[thread_position_in_grid]])
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{
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threadgroup short4 foo[4];
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in_function(foo, gl_LocalInvocationIndex, v_23, gl_GlobalInvocationID);
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}
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