test/tint/bug/tint/978.wgsl.expected.ir.msl

#include <metal_stdlib>
using namespace metal;

struct FragmentOutput {
  float4 color;
};

struct FragmentInput {
  float2 vUv;
};

struct tint_module_vars_struct {
  depth2d<float, access::sample> depthMap;
  sampler texSampler;
};

struct tint_symbol_outputs {
  float4 FragmentOutput_color [[color(0)]];
};

struct tint_symbol_inputs {
  float2 FragmentInput_vUv [[user(locn2)]];
};

FragmentOutput tint_symbol_inner(FragmentInput fIn, tint_module_vars_struct tint_module_vars) {
  float const sample = tint_module_vars.depthMap.sample(tint_module_vars.texSampler, fIn.vUv);
  float3 const color = float3(sample, sample, sample);
  FragmentOutput fOut = {};
  fOut.color = float4(color, 1.0f);
  return fOut;
}

fragment tint_symbol_outputs tint_symbol(tint_symbol_inputs inputs [[stage_in]], depth2d<float, access::sample> depthMap [[texture(0)]], sampler texSampler [[sampler(0)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.depthMap=depthMap, .texSampler=texSampler};
  tint_symbol_outputs tint_wrapper_result = {};
  tint_wrapper_result.FragmentOutput_color = tint_symbol_inner(FragmentInput{.vUv=inputs.FragmentInput_vUv}, tint_module_vars).color;
  return tint_wrapper_result;
}