#include <metal_stdlib>

using namespace metal;
float2 func(const device float2* const pointer) {
  return *(pointer);
}

kernel void tint_symbol(const device float2x2* tint_symbol_1 [[buffer(0)]]) {
  float2 const r = func(&((*(tint_symbol_1))[1]));
  return;
}

