#include <metal_stdlib>
using namespace metal;

struct Output {
  float4 Position;
  float4 color;
};

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 tint_symbol_outputs {
  float4 Output_Position [[position]];
  float4 Output_color [[user(locn0)]];
};

Output tint_symbol_inner(uint VertexIndex, uint InstanceIndex) {
  tint_array<float2, 4> const zv = tint_array<float2, 4>{float2(0.20000000298023223877f), float2(0.30000001192092895508f), float2(-0.10000000149011611938f), float2(1.10000002384185791016f)};
  float const z = zv[InstanceIndex][0u];
  Output output = {};
  output.Position = float4(0.5f, 0.5f, z, 1.0f);
  tint_array<float4, 4> const colors = tint_array<float4, 4>{float4(1.0f, 0.0f, 0.0f, 1.0f), float4(0.0f, 1.0f, 0.0f, 1.0f), float4(0.0f, 0.0f, 1.0f, 1.0f), float4(1.0f)};
  output.color = colors[InstanceIndex];
  return output;
}

vertex tint_symbol_outputs tint_symbol(uint VertexIndex [[vertex_id]], uint InstanceIndex [[instance_id]]) {
  Output const v = tint_symbol_inner(VertexIndex, InstanceIndex);
  tint_symbol_outputs tint_wrapper_result = {};
  tint_wrapper_result.Output_Position = v.Position;
  tint_wrapper_result.Output_color = v.color;
  return tint_wrapper_result;
}