#include <metal_stdlib>

using namespace metal;
struct Result {
  /* 0x0000 */ float values[1];
};

constant uint width = 128u;
kernel void tint_symbol(depth2d<float, access::sample> tint_symbol_2 [[texture(0)]], uint3 GlobalInvocationId [[thread_position_in_grid]], device Result& result [[buffer(1)]]) {
  result.values[((GlobalInvocationId.y * width) + GlobalInvocationId.x)] = tint_symbol_2.read(uint2(int2(int(GlobalInvocationId.x), int(GlobalInvocationId.y))), 0);
  return;
}

