#include <metal_stdlib>

using namespace metal;
struct tint_padded_array_element {
  /* 0x0000 */ int el;
  /* 0x0004 */ int8_t tint_pad[12];
};
struct tint_array_wrapper {
  /* 0x0000 */ tint_padded_array_element arr[2];
};
struct buf0 {
  /* 0x0000 */ tint_array_wrapper x_GLF_uniform_int_values;
};
struct main_out {
  float4 x_GLF_color_1;
};
struct tint_symbol_2 {
  float4 x_GLF_color_1 [[color(0)]];
};

void main_1(constant buf0& x_7, thread float4* const tint_symbol_5, thread float4* const tint_symbol_6) {
  int a = 0;
  int i = 0;
  float const x_32 = (*(tint_symbol_5)).x;
  int const x_35 = x_7.x_GLF_uniform_int_values.arr[1].el;
  a = select(-1, 0, (int(x_32) < x_35));
  i = 0;
  while (true) {
    int const x_42 = i;
    if ((x_42 < 5)) {
    } else {
      break;
    }
    int const x_45 = a;
    a = (x_45 / 2);
    {
      int const x_47 = i;
      i = as_type<int>((as_type<uint>(x_47) + as_type<uint>(1)));
    }
  }
  int const x_49 = a;
  if ((x_49 == 0)) {
    int const x_55 = x_7.x_GLF_uniform_int_values.arr[0].el;
    int const x_58 = x_7.x_GLF_uniform_int_values.arr[1].el;
    int const x_61 = x_7.x_GLF_uniform_int_values.arr[1].el;
    int const x_64 = x_7.x_GLF_uniform_int_values.arr[0].el;
    *(tint_symbol_6) = float4(float(x_55), float(x_58), float(x_61), float(x_64));
  } else {
    int const x_68 = x_7.x_GLF_uniform_int_values.arr[1].el;
    float const x_69 = float(x_68);
    *(tint_symbol_6) = float4(x_69, x_69, x_69, x_69);
  }
  return;
}

fragment tint_symbol_2 tint_symbol(float4 gl_FragCoord_param [[position]], constant buf0& x_7 [[buffer(0)]]) {
  thread float4 tint_symbol_7 = 0.0f;
  thread float4 tint_symbol_8 = 0.0f;
  tint_symbol_7 = gl_FragCoord_param;
  main_1(x_7, &(tint_symbol_7), &(tint_symbol_8));
  main_out const tint_symbol_3 = {.x_GLF_color_1=tint_symbol_8};
  tint_symbol_2 const tint_symbol_4 = {.x_GLF_color_1=tint_symbol_3.x_GLF_color_1};
  return tint_symbol_4;
}

