#include using namespace metal; template inline auto operator*(matrix lhs, packed_vec rhs) { return lhs * vec(rhs); } template inline auto operator*(packed_vec lhs, matrix rhs) { return vec(lhs) * rhs; } struct S { /* 0x0000 */ float3x3 tint_symbol; /* 0x0030 */ packed_float3 vector; /* 0x003c */ int8_t tint_pad[4]; }; fragment void tint_symbol_1(constant S& data [[buffer(0)]]) { float3 const x = (data.vector * data.tint_symbol); return; }