| #include <metal_stdlib> |
| |
| using namespace metal; |
| |
| template<typename T, size_t N> |
| struct tint_array { |
| const constant T& operator[](size_t i) const constant { return elements[i]; } |
| device T& operator[](size_t i) device { return elements[i]; } |
| const device T& operator[](size_t i) const device { return elements[i]; } |
| thread T& operator[](size_t i) thread { return elements[i]; } |
| const thread T& operator[](size_t i) const thread { return elements[i]; } |
| threadgroup T& operator[](size_t i) threadgroup { return elements[i]; } |
| const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; } |
| T elements[N]; |
| }; |
| |
| struct tint_symbol_6 { |
| half2x3 w; |
| }; |
| |
| struct tint_packed_vec3_f16_array_element { |
| /* 0x0000 */ packed_half3 elements; |
| /* 0x0006 */ tint_array<int8_t, 2> tint_pad; |
| }; |
| |
| half2x3 tint_unpack_vec3_in_composite(tint_array<tint_packed_vec3_f16_array_element, 2> in) { |
| half2x3 result = half2x3(half3(in[0].elements), half3(in[1].elements)); |
| return result; |
| } |
| |
| void tint_zero_workgroup_memory(uint local_idx, threadgroup half2x3* const tint_symbol) { |
| if ((local_idx < 1u)) { |
| *(tint_symbol) = half2x3(half3(0.0h), half3(0.0h)); |
| } |
| threadgroup_barrier(mem_flags::mem_threadgroup); |
| } |
| |
| void f_inner(uint local_invocation_index, threadgroup half2x3* const tint_symbol_1, const constant tint_array<tint_packed_vec3_f16_array_element, 2>* const tint_symbol_2) { |
| tint_zero_workgroup_memory(local_invocation_index, tint_symbol_1); |
| *(tint_symbol_1) = tint_unpack_vec3_in_composite(*(tint_symbol_2)); |
| (*(tint_symbol_1))[1] = half3((*(tint_symbol_2))[0].elements); |
| (*(tint_symbol_1))[1] = half3((*(tint_symbol_2))[0].elements).zxy; |
| (*(tint_symbol_1))[0][1] = (*(tint_symbol_2))[1].elements[0]; |
| } |
| |
| kernel void f(const constant tint_array<tint_packed_vec3_f16_array_element, 2>* tint_symbol_5 [[buffer(0)]], threadgroup tint_symbol_6* tint_symbol_4 [[threadgroup(0)]], uint local_invocation_index [[thread_index_in_threadgroup]]) { |
| threadgroup half2x3* const tint_symbol_3 = &((*(tint_symbol_4)).w); |
| f_inner(local_invocation_index, tint_symbol_3, tint_symbol_5); |
| return; |
| } |
| |