1#pragma clang diagnostic ignored "-Wmissing-prototypes" 2#pragma clang diagnostic ignored "-Wmissing-braces" 3 4#include <metal_stdlib> 5#include <simd/simd.h> 6 7using namespace metal; 8 9template<typename T, size_t Num> 10struct spvUnsafeArray 11{ 12 T elements[Num ? Num : 1]; 13 14 thread T& operator [] (size_t pos) thread 15 { 16 return elements[pos]; 17 } 18 constexpr const thread T& operator [] (size_t pos) const thread 19 { 20 return elements[pos]; 21 } 22 23 device T& operator [] (size_t pos) device 24 { 25 return elements[pos]; 26 } 27 constexpr const device T& operator [] (size_t pos) const device 28 { 29 return elements[pos]; 30 } 31 32 constexpr const constant T& operator [] (size_t pos) const constant 33 { 34 return elements[pos]; 35 } 36 37 threadgroup T& operator [] (size_t pos) threadgroup 38 { 39 return elements[pos]; 40 } 41 constexpr const threadgroup T& operator [] (size_t pos) const threadgroup 42 { 43 return elements[pos]; 44 } 45}; 46 47struct C 48{ 49 float4 v; 50}; 51 52struct P 53{ 54 float4 v; 55}; 56 57struct main0_out 58{ 59 float4 gl_Position; 60 float gl_PointSize; 61}; 62 63struct main0_patchOut 64{ 65 float4 P_v; 66}; 67 68kernel void main0(uint gl_InvocationID [[thread_index_in_threadgroup]], uint gl_PrimitiveID [[threadgroup_position_in_grid]], device main0_out* spvOut [[buffer(28)]], constant uint* spvIndirectParams [[buffer(29)]], device main0_patchOut* spvPatchOut [[buffer(27)]], device MTLQuadTessellationFactorsHalf* spvTessLevel [[buffer(26)]]) 69{ 70 spvUnsafeArray<C, 4> _18 = spvUnsafeArray<C, 4>({ C{ float4(0.0) }, C{ float4(0.0) }, C{ float4(0.0) }, C{ float4(0.0) } }); 71 72 threadgroup C c[4]; 73 device main0_out* gl_out = &spvOut[gl_PrimitiveID * 4]; 74 c[gl_InvocationID] = _18[gl_InvocationID]; 75 device main0_patchOut& patchOut = spvPatchOut[gl_PrimitiveID]; 76 patchOut.P_v = float4(0.0); 77 c[gl_InvocationID].v = float4(1.0); 78 patchOut.P_v = float4(2.0); 79 gl_out[gl_InvocationID].gl_Position = float4(3.0); 80 gl_out[gl_InvocationID].gl_PointSize = 4.0; 81} 82 83