test/tint/extensions/immediates/f16_mixed_struct.wgsl.expected.msl

#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 Immediate {
  /* 0x0000 */ float scale;
  /* 0x0004 */ half2 offsets;
  /* 0x0008 */ half bias;
  /* 0x000a */ tint_array<int8_t, 2> tint_pad;
};

struct tint_immediate_data_struct {
  /* 0x0000 */ Immediate user_immediate_data;
  /* 0x000c */ uint tint_non_constant_zero;
};

struct tint_module_vars_struct {
  device float4* output;
  const constant tint_immediate_data_struct* tint_immediate_data;
};

[[max_total_threads_per_threadgroup(1)]]
kernel void v(device float4* output [[buffer(0)]], const constant tint_immediate_data_struct* tint_immediate_data [[buffer(30)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.output=output, .tint_immediate_data=tint_immediate_data};
  float const v_1 = (*tint_module_vars.tint_immediate_data).user_immediate_data.scale;
  float2 const v_2 = float2((*tint_module_vars.tint_immediate_data).user_immediate_data.offsets);
  (*tint_module_vars.output) = float4(v_1, v_2, float((*tint_module_vars.tint_immediate_data).user_immediate_data.bias));
}