#include <metal_stdlib>

using namespace metal;
struct buf0 {
  /* 0x0000 */ packed_float2 resolution;
};
struct main_out {
  float4 x_GLF_color_1;
};
struct tint_symbol_2 {
  float4 x_GLF_color_1 [[color(0)]];
};

float compute_value_f1_f1_(thread float* const limit, thread float* const thirty_two) {
  float result = 0.0f;
  int i = 0;
  result = -0.5f;
  i = 1;
  while (true) {
    int const x_111 = i;
    if ((x_111 < 800)) {
    } else {
      break;
    }
    int const x_114 = i;
    if (((x_114 % 32) == 0)) {
      float const x_120 = result;
      result = (x_120 + 0.400000006f);
    } else {
      int const x_122 = i;
      float const x_124 = *(thirty_two);
      if (((float(x_122) - (rint(x_124) * floor((float(x_122) / rint(x_124))))) <= 0.01f)) {
        float const x_130 = result;
        result = (x_130 + 100.0f);
      }
    }
    int const x_132 = i;
    float const x_134 = *(limit);
    if ((float(x_132) >= x_134)) {
      float const x_138 = result;
      return x_138;
    }
    {
      int const x_139 = i;
      i = (x_139 + 1);
    }
  }
  float const x_141 = result;
  return x_141;
}

void main_1(constant buf0& x_13, thread float4* const tint_symbol_5, thread float4* const tint_symbol_6) {
  float3 c = 0.0f;
  float thirty_two_1 = 0.0f;
  float param = 0.0f;
  float param_1 = 0.0f;
  float param_2 = 0.0f;
  float param_3 = 0.0f;
  int i_1 = 0;
  c = float3(7.0f, 8.0f, 9.0f);
  float const x_56 = x_13.resolution.x;
  thirty_two_1 = rint((x_56 / 8.0f));
  float const x_60 = (*(tint_symbol_5)).x;
  param = x_60;
  float const x_61 = thirty_two_1;
  param_1 = x_61;
  float const x_62 = compute_value_f1_f1_(&(param), &(param_1));
  c.x = x_62;
  float const x_65 = (*(tint_symbol_5)).y;
  param_2 = x_65;
  float const x_66 = thirty_two_1;
  param_3 = x_66;
  float const x_67 = compute_value_f1_f1_(&(param_2), &(param_3));
  c.y = x_67;
  float const x_70 = c.x;
  float const x_72 = c.y;
  c.z = (x_70 + x_72);
  i_1 = 0;
  while (true) {
    int const x_79 = i_1;
    if ((x_79 < 3)) {
    } else {
      break;
    }
    int const x_82 = i_1;
    float const x_84 = c[x_82];
    if ((x_84 >= 1.0f)) {
      int const x_88 = i_1;
      int const x_89 = i_1;
      float const x_91 = c[x_89];
      int const x_92 = i_1;
      float const x_94 = c[x_92];
      c[x_88] = (x_91 * x_94);
    }
    {
      int const x_97 = i_1;
      i_1 = (x_97 + 1);
    }
  }
  float3 const x_99 = c;
  float3 const x_101 = normalize(fabs(x_99));
  *(tint_symbol_6) = float4(x_101.x, x_101.y, x_101.z, 1.0f);
  return;
}

fragment tint_symbol_2 tint_symbol(float4 gl_FragCoord_param [[position]], constant buf0& x_13 [[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_13, &(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;
}