test/tint/samples/cube.wgsl.expected.msl

//
// vtx_main
//
#include <metal_stdlib>

using namespace metal;
struct Uniforms {
  /* 0x0000 */ float4x4 modelViewProjectionMatrix;
};

struct VertexInput {
  float4 cur_position;
  float4 color;
};

struct VertexOutput {
  float4 vtxFragColor;
  float4 Position;
};

struct tint_symbol_1 {
  float4 cur_position [[attribute(0)]];
  float4 color [[attribute(1)]];
};

struct tint_symbol_2 {
  float4 vtxFragColor [[user(locn0)]];
  float4 Position [[position]];
};

VertexOutput vtx_main_inner(VertexInput input, const constant Uniforms* const tint_symbol_4) {
  VertexOutput output = {};
  output.Position = ((*(tint_symbol_4)).modelViewProjectionMatrix * input.cur_position);
  output.vtxFragColor = input.color;
  return output;
}

vertex tint_symbol_2 vtx_main(const constant Uniforms* tint_symbol_5 [[buffer(0)]], tint_symbol_1 tint_symbol [[stage_in]]) {
  VertexInput const tint_symbol_3 = VertexInput{.cur_position=tint_symbol.cur_position, .color=tint_symbol.color};
  VertexOutput const inner_result = vtx_main_inner(tint_symbol_3, tint_symbol_5);
  tint_symbol_2 wrapper_result = {};
  wrapper_result.vtxFragColor = inner_result.vtxFragColor;
  wrapper_result.Position = inner_result.Position;
  return wrapper_result;
}

//
// frag_main
//
#include <metal_stdlib>

using namespace metal;
struct Uniforms {
  float4x4 modelViewProjectionMatrix;
};

struct VertexInput {
  float4 cur_position;
  float4 color;
};

struct VertexOutput {
  float4 vtxFragColor;
  float4 Position;
};

struct tint_symbol_1 {
  float4 fragColor [[user(locn0)]];
};

struct tint_symbol_2 {
  float4 value [[color(0)]];
};

float4 frag_main_inner(float4 fragColor) {
  return fragColor;
}

fragment tint_symbol_2 frag_main(tint_symbol_1 tint_symbol [[stage_in]]) {
  float4 const inner_result = frag_main_inner(tint_symbol.fragColor);
  tint_symbol_2 wrapper_result = {};
  wrapper_result.value = inner_result;
  return wrapper_result;
}