#include <metal_stdlib>

using namespace metal;
kernel void tint_symbol(texture2d<uint, access::sample> tint_symbol_1 [[texture(0)]], texture2d<uint, access::write> tint_symbol_2 [[texture(1)]]) {
  uint4 srcValue = 0u;
  uint4 const x_22 = tint_symbol_1.read(uint2(int2(0, 0)), 0);
  srcValue = x_22;
  uint const x_24 = srcValue[0];
  uint const x_25 = (x_24 + 1u);
  uint4 const x_27 = srcValue;
  tint_symbol_2.write(uint4(x_27).xxxx, uint2(int2(0, 0)));
  return;
}

