| #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 S { |
| int before; |
| half2x3 m; |
| int after; |
| }; |
| |
| struct tint_private_vars_struct { |
| tint_array<S, 4> p; |
| }; |
| |
| struct tint_packed_vec3_f16_array_element { |
| /* 0x0000 */ packed_half3 elements; |
| /* 0x0006 */ tint_array<int8_t, 2> tint_pad; |
| }; |
| |
| struct S_tint_packed_vec3 { |
| /* 0x0000 */ int before; |
| /* 0x0004 */ tint_array<int8_t, 4> tint_pad_1; |
| /* 0x0008 */ tint_array<tint_packed_vec3_f16_array_element, 2> m; |
| /* 0x0018 */ tint_array<int8_t, 40> tint_pad_2; |
| /* 0x0040 */ int after; |
| /* 0x0044 */ tint_array<int8_t, 60> tint_pad_3; |
| }; |
| |
| half2x3 tint_unpack_vec3_in_composite(tint_array<tint_packed_vec3_f16_array_element, 2> in) { |
| half2x3 result = half2x3(0.0h); |
| for(uint i = 0u; (i < 2u); i = (i + 1u)) { |
| result[i] = half3(in[i].elements); |
| } |
| return result; |
| } |
| |
| S tint_unpack_vec3_in_composite_1(S_tint_packed_vec3 in) { |
| S result = {}; |
| result.before = in.before; |
| result.m = tint_unpack_vec3_in_composite(in.m); |
| result.after = in.after; |
| return result; |
| } |
| |
| tint_array<S, 4> tint_unpack_vec3_in_composite_2(tint_array<S_tint_packed_vec3, 4> in) { |
| tint_array<S, 4> result = {}; |
| for(uint i = 0u; (i < 4u); i = (i + 1u)) { |
| result[i] = tint_unpack_vec3_in_composite_1(in[i]); |
| } |
| return result; |
| } |
| |
| kernel void f(const constant tint_array<S_tint_packed_vec3, 4>* tint_symbol [[buffer(0)]]) { |
| thread tint_private_vars_struct tint_private_vars = {}; |
| tint_private_vars.p = tint_unpack_vec3_in_composite_2(*(tint_symbol)); |
| tint_private_vars.p[1] = tint_unpack_vec3_in_composite_1((*(tint_symbol))[2]); |
| tint_private_vars.p[3].m = tint_unpack_vec3_in_composite((*(tint_symbol))[2].m); |
| tint_private_vars.p[1].m[0] = half3((*(tint_symbol))[0].m[1].elements).zxy; |
| return; |
| } |
| |