#version 300 es
// brush_mix_blend
// features: []

precision highp float;
out highp vec4 oFragColor;
uniform lowp sampler2D sColor0;
uniform lowp sampler2D sColor1;
in highp vec2 v_src_uv;
flat in highp vec4 v_src_uv_sample_bounds;
in highp vec2 v_backdrop_uv;
flat in highp vec4 v_backdrop_uv_sample_bounds;
flat in highp float v_perspective;
flat in mediump int v_op;
void main ()
{
  highp vec4 result_1;
  highp vec4 Cs_2;
  highp vec4 Cb_3;
  vec4 tmpvar_4;
  tmpvar_4 = texture (sColor0, min (max (v_backdrop_uv, v_backdrop_uv_sample_bounds.xy), v_backdrop_uv_sample_bounds.zw));
  Cb_3 = tmpvar_4;
  vec4 tmpvar_5;
  tmpvar_5 = texture (sColor1, min (max ((v_src_uv * 
    mix (gl_FragCoord.w, 1.0, v_perspective)
  ), v_src_uv_sample_bounds.xy), v_src_uv_sample_bounds.zw));
  Cs_2 = tmpvar_5;
  if ((tmpvar_4.w != 0.0)) {
    Cb_3.xyz = (tmpvar_4.xyz / tmpvar_4.w);
  };
  if ((tmpvar_5.w != 0.0)) {
    Cs_2.xyz = (tmpvar_5.xyz / tmpvar_5.w);
  };
  result_1 = vec4(1.0, 1.0, 0.0, 1.0);
  bool tmpvar_6;
  bool tmpvar_7;
  tmpvar_7 = bool(0);
  tmpvar_6 = (1 == v_op);
  if (tmpvar_6) {
    result_1.xyz = (Cb_3.xyz * Cs_2.xyz);
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (2 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    result_1.xyz = ((Cb_3.xyz + Cs_2.xyz) - (Cb_3.xyz * Cs_2.xyz));
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (3 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    highp vec3 tmpvar_8;
    tmpvar_8 = ((2.0 * Cb_3.xyz) - 1.0);
    result_1.xyz = mix ((Cs_2.xyz * (2.0 * Cb_3.xyz)), ((Cs_2.xyz + tmpvar_8) - (Cs_2.xyz * tmpvar_8)), vec3(greaterThanEqual (Cb_3.xyz, vec3(0.5, 0.5, 0.5))));
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (4 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    result_1.xyz = min (Cs_2.xyz, Cb_3.xyz);
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (5 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    result_1.xyz = max (Cs_2.xyz, Cb_3.xyz);
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (6 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    float tmpvar_9;
    if ((Cb_3.x == 0.0)) {
      tmpvar_9 = 0.0;
    } else {
      if ((Cs_2.x == 1.0)) {
        tmpvar_9 = 1.0;
      } else {
        tmpvar_9 = min (1.0, (Cb_3.x / (1.0 - Cs_2.x)));
      };
    };
    result_1.x = tmpvar_9;
    float tmpvar_10;
    if ((Cb_3.y == 0.0)) {
      tmpvar_10 = 0.0;
    } else {
      if ((Cs_2.y == 1.0)) {
        tmpvar_10 = 1.0;
      } else {
        tmpvar_10 = min (1.0, (Cb_3.y / (1.0 - Cs_2.y)));
      };
    };
    result_1.y = tmpvar_10;
    float tmpvar_11;
    if ((Cb_3.z == 0.0)) {
      tmpvar_11 = 0.0;
    } else {
      if ((Cs_2.z == 1.0)) {
        tmpvar_11 = 1.0;
      } else {
        tmpvar_11 = min (1.0, (Cb_3.z / (1.0 - Cs_2.z)));
      };
    };
    result_1.z = tmpvar_11;
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (7 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    float tmpvar_12;
    if ((Cb_3.x == 1.0)) {
      tmpvar_12 = 1.0;
    } else {
      if ((Cs_2.x == 0.0)) {
        tmpvar_12 = 0.0;
      } else {
        tmpvar_12 = (1.0 - min (1.0, (
          (1.0 - Cb_3.x)
         / Cs_2.x)));
      };
    };
    result_1.x = tmpvar_12;
    float tmpvar_13;
    if ((Cb_3.y == 1.0)) {
      tmpvar_13 = 1.0;
    } else {
      if ((Cs_2.y == 0.0)) {
        tmpvar_13 = 0.0;
      } else {
        tmpvar_13 = (1.0 - min (1.0, (
          (1.0 - Cb_3.y)
         / Cs_2.y)));
      };
    };
    result_1.y = tmpvar_13;
    float tmpvar_14;
    if ((Cb_3.z == 1.0)) {
      tmpvar_14 = 1.0;
    } else {
      if ((Cs_2.z == 0.0)) {
        tmpvar_14 = 0.0;
      } else {
        tmpvar_14 = (1.0 - min (1.0, (
          (1.0 - Cb_3.z)
         / Cs_2.z)));
      };
    };
    result_1.z = tmpvar_14;
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (8 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    highp vec3 tmpvar_15;
    tmpvar_15 = ((2.0 * Cs_2.xyz) - 1.0);
    result_1.xyz = mix ((Cb_3.xyz * (2.0 * Cs_2.xyz)), ((Cb_3.xyz + tmpvar_15) - (Cb_3.xyz * tmpvar_15)), vec3(greaterThanEqual (Cs_2.xyz, vec3(0.5, 0.5, 0.5))));
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (9 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    float tmpvar_16;
    if ((0.5 >= Cs_2.x)) {
      tmpvar_16 = (Cb_3.x - ((
        (1.0 - (2.0 * Cs_2.x))
       * Cb_3.x) * (1.0 - Cb_3.x)));
    } else {
      highp float D_17;
      if ((0.25 >= Cb_3.x)) {
        D_17 = (((
          ((16.0 * Cb_3.x) - 12.0)
         * Cb_3.x) + 4.0) * Cb_3.x);
      } else {
        D_17 = sqrt(Cb_3.x);
      };
      tmpvar_16 = (Cb_3.x + ((
        (2.0 * Cs_2.x)
       - 1.0) * (D_17 - Cb_3.x)));
    };
    result_1.x = tmpvar_16;
    float tmpvar_18;
    if ((0.5 >= Cs_2.y)) {
      tmpvar_18 = (Cb_3.y - ((
        (1.0 - (2.0 * Cs_2.y))
       * Cb_3.y) * (1.0 - Cb_3.y)));
    } else {
      highp float D_19;
      if ((0.25 >= Cb_3.y)) {
        D_19 = (((
          ((16.0 * Cb_3.y) - 12.0)
         * Cb_3.y) + 4.0) * Cb_3.y);
      } else {
        D_19 = sqrt(Cb_3.y);
      };
      tmpvar_18 = (Cb_3.y + ((
        (2.0 * Cs_2.y)
       - 1.0) * (D_19 - Cb_3.y)));
    };
    result_1.y = tmpvar_18;
    float tmpvar_20;
    if ((0.5 >= Cs_2.z)) {
      tmpvar_20 = (Cb_3.z - ((
        (1.0 - (2.0 * Cs_2.z))
       * Cb_3.z) * (1.0 - Cb_3.z)));
    } else {
      highp float D_21;
      if ((0.25 >= Cb_3.z)) {
        D_21 = (((
          ((16.0 * Cb_3.z) - 12.0)
         * Cb_3.z) + 4.0) * Cb_3.z);
      } else {
        D_21 = sqrt(Cb_3.z);
      };
      tmpvar_20 = (Cb_3.z + ((
        (2.0 * Cs_2.z)
       - 1.0) * (D_21 - Cb_3.z)));
    };
    result_1.z = tmpvar_20;
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (10 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    result_1.xyz = abs((Cb_3.xyz - Cs_2.xyz));
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (11 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    result_1.xyz = ((Cb_3.xyz + Cs_2.xyz) - ((2.0 * Cb_3.xyz) * Cs_2.xyz));
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (12 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    highp vec3 tmpvar_22;
    tmpvar_22 = Cs_2.xyz;
    float tmpvar_23;
    tmpvar_23 = (max (Cb_3.x, max (Cb_3.y, Cb_3.z)) - min (Cb_3.x, min (Cb_3.y, Cb_3.z)));
    highp vec3 tmpvar_24;
    tmpvar_24 = tmpvar_22;
    if ((Cs_2.y >= Cs_2.x)) {
      if ((Cs_2.z >= Cs_2.y)) {
        float tmpvar_25;
        tmpvar_25 = tmpvar_22.x;
        float tmpvar_26;
        tmpvar_26 = tmpvar_22.y;
        float tmpvar_27;
        tmpvar_27 = tmpvar_22.z;
        highp float tmpvar_28;
        tmpvar_28 = tmpvar_25;
        highp float tmpvar_29;
        tmpvar_29 = tmpvar_26;
        highp float tmpvar_30;
        tmpvar_30 = tmpvar_27;
        if ((Cs_2.x < Cs_2.z)) {
          tmpvar_29 = (((Cs_2.y - Cs_2.x) * tmpvar_23) / (Cs_2.z - Cs_2.x));
          tmpvar_30 = tmpvar_23;
        } else {
          tmpvar_29 = 0.0;
          tmpvar_30 = 0.0;
        };
        tmpvar_28 = 0.0;
        tmpvar_25 = tmpvar_28;
        tmpvar_26 = tmpvar_29;
        tmpvar_27 = tmpvar_30;
        tmpvar_24.x = 0.0;
        tmpvar_24.y = tmpvar_29;
        tmpvar_24.z = tmpvar_30;
      } else {
        if ((Cs_2.z >= Cs_2.x)) {
          float tmpvar_31;
          tmpvar_31 = tmpvar_22.x;
          float tmpvar_32;
          tmpvar_32 = tmpvar_22.z;
          float tmpvar_33;
          tmpvar_33 = tmpvar_22.y;
          highp float tmpvar_34;
          tmpvar_34 = tmpvar_31;
          highp float tmpvar_35;
          tmpvar_35 = tmpvar_32;
          highp float tmpvar_36;
          tmpvar_36 = tmpvar_33;
          if ((Cs_2.x < Cs_2.y)) {
            tmpvar_35 = (((Cs_2.z - Cs_2.x) * tmpvar_23) / (Cs_2.y - Cs_2.x));
            tmpvar_36 = tmpvar_23;
          } else {
            tmpvar_35 = 0.0;
            tmpvar_36 = 0.0;
          };
          tmpvar_34 = 0.0;
          tmpvar_31 = tmpvar_34;
          tmpvar_32 = tmpvar_35;
          tmpvar_33 = tmpvar_36;
          tmpvar_24.x = 0.0;
          tmpvar_24.z = tmpvar_35;
          tmpvar_24.y = tmpvar_36;
        } else {
          float tmpvar_37;
          tmpvar_37 = tmpvar_22.z;
          float tmpvar_38;
          tmpvar_38 = tmpvar_22.x;
          float tmpvar_39;
          tmpvar_39 = tmpvar_22.y;
          highp float tmpvar_40;
          tmpvar_40 = tmpvar_37;
          highp float tmpvar_41;
          tmpvar_41 = tmpvar_38;
          highp float tmpvar_42;
          tmpvar_42 = tmpvar_39;
          if ((Cs_2.z < Cs_2.y)) {
            tmpvar_41 = (((Cs_2.x - Cs_2.z) * tmpvar_23) / (Cs_2.y - Cs_2.z));
            tmpvar_42 = tmpvar_23;
          } else {
            tmpvar_41 = 0.0;
            tmpvar_42 = 0.0;
          };
          tmpvar_40 = 0.0;
          tmpvar_37 = tmpvar_40;
          tmpvar_38 = tmpvar_41;
          tmpvar_39 = tmpvar_42;
          tmpvar_24.z = 0.0;
          tmpvar_24.x = tmpvar_41;
          tmpvar_24.y = tmpvar_42;
        };
      };
    } else {
      if ((Cs_2.z >= Cs_2.x)) {
        float tmpvar_43;
        tmpvar_43 = tmpvar_22.y;
        float tmpvar_44;
        tmpvar_44 = tmpvar_22.x;
        float tmpvar_45;
        tmpvar_45 = tmpvar_22.z;
        highp float tmpvar_46;
        tmpvar_46 = tmpvar_43;
        highp float tmpvar_47;
        tmpvar_47 = tmpvar_44;
        highp float tmpvar_48;
        tmpvar_48 = tmpvar_45;
        if ((Cs_2.y < Cs_2.z)) {
          tmpvar_47 = (((Cs_2.x - Cs_2.y) * tmpvar_23) / (Cs_2.z - Cs_2.y));
          tmpvar_48 = tmpvar_23;
        } else {
          tmpvar_47 = 0.0;
          tmpvar_48 = 0.0;
        };
        tmpvar_46 = 0.0;
        tmpvar_43 = tmpvar_46;
        tmpvar_44 = tmpvar_47;
        tmpvar_45 = tmpvar_48;
        tmpvar_24.y = 0.0;
        tmpvar_24.x = tmpvar_47;
        tmpvar_24.z = tmpvar_48;
      } else {
        if ((Cs_2.z >= Cs_2.y)) {
          float tmpvar_49;
          tmpvar_49 = tmpvar_22.y;
          float tmpvar_50;
          tmpvar_50 = tmpvar_22.z;
          float tmpvar_51;
          tmpvar_51 = tmpvar_22.x;
          highp float tmpvar_52;
          tmpvar_52 = tmpvar_49;
          highp float tmpvar_53;
          tmpvar_53 = tmpvar_50;
          highp float tmpvar_54;
          tmpvar_54 = tmpvar_51;
          if ((Cs_2.y < Cs_2.x)) {
            tmpvar_53 = (((Cs_2.z - Cs_2.y) * tmpvar_23) / (Cs_2.x - Cs_2.y));
            tmpvar_54 = tmpvar_23;
          } else {
            tmpvar_53 = 0.0;
            tmpvar_54 = 0.0;
          };
          tmpvar_52 = 0.0;
          tmpvar_49 = tmpvar_52;
          tmpvar_50 = tmpvar_53;
          tmpvar_51 = tmpvar_54;
          tmpvar_24.y = 0.0;
          tmpvar_24.z = tmpvar_53;
          tmpvar_24.x = tmpvar_54;
        } else {
          float tmpvar_55;
          tmpvar_55 = tmpvar_22.z;
          float tmpvar_56;
          tmpvar_56 = tmpvar_22.y;
          float tmpvar_57;
          tmpvar_57 = tmpvar_22.x;
          highp float tmpvar_58;
          tmpvar_58 = tmpvar_55;
          highp float tmpvar_59;
          tmpvar_59 = tmpvar_56;
          highp float tmpvar_60;
          tmpvar_60 = tmpvar_57;
          if ((Cs_2.z < Cs_2.x)) {
            tmpvar_59 = (((Cs_2.y - Cs_2.z) * tmpvar_23) / (Cs_2.x - Cs_2.z));
            tmpvar_60 = tmpvar_23;
          } else {
            tmpvar_59 = 0.0;
            tmpvar_60 = 0.0;
          };
          tmpvar_58 = 0.0;
          tmpvar_55 = tmpvar_58;
          tmpvar_56 = tmpvar_59;
          tmpvar_57 = tmpvar_60;
          tmpvar_24.z = 0.0;
          tmpvar_24.y = tmpvar_59;
          tmpvar_24.x = tmpvar_60;
        };
      };
    };
    highp vec3 tmpvar_61;
    tmpvar_61 = (tmpvar_24 + (dot (Cb_3.xyz, vec3(0.3, 0.59, 0.11)) - dot (tmpvar_24, vec3(0.3, 0.59, 0.11))));
    float tmpvar_62;
    tmpvar_62 = dot (tmpvar_61, vec3(0.3, 0.59, 0.11));
    float tmpvar_63;
    tmpvar_63 = min (tmpvar_61.x, min (tmpvar_61.y, tmpvar_61.z));
    float tmpvar_64;
    tmpvar_64 = max (tmpvar_61.x, max (tmpvar_61.y, tmpvar_61.z));
    if ((tmpvar_63 < 0.0)) {
      tmpvar_61 = (tmpvar_62 + ((
        (tmpvar_61 - tmpvar_62)
       * tmpvar_62) / (tmpvar_62 - tmpvar_63)));
    };
    if ((1.0 < tmpvar_64)) {
      tmpvar_61 = (tmpvar_62 + ((
        (tmpvar_61 - tmpvar_62)
       * 
        (1.0 - tmpvar_62)
      ) / (tmpvar_64 - tmpvar_62)));
    };
    result_1.xyz = tmpvar_61;
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (13 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    highp vec3 tmpvar_65;
    tmpvar_65 = Cb_3.xyz;
    float tmpvar_66;
    tmpvar_66 = (max (Cs_2.x, max (Cs_2.y, Cs_2.z)) - min (Cs_2.x, min (Cs_2.y, Cs_2.z)));
    highp vec3 tmpvar_67;
    tmpvar_67 = tmpvar_65;
    if ((Cb_3.y >= Cb_3.x)) {
      if ((Cb_3.z >= Cb_3.y)) {
        float tmpvar_68;
        tmpvar_68 = tmpvar_65.x;
        float tmpvar_69;
        tmpvar_69 = tmpvar_65.y;
        float tmpvar_70;
        tmpvar_70 = tmpvar_65.z;
        highp float tmpvar_71;
        tmpvar_71 = tmpvar_68;
        highp float tmpvar_72;
        tmpvar_72 = tmpvar_69;
        highp float tmpvar_73;
        tmpvar_73 = tmpvar_70;
        if ((Cb_3.x < Cb_3.z)) {
          tmpvar_72 = (((Cb_3.y - Cb_3.x) * tmpvar_66) / (Cb_3.z - Cb_3.x));
          tmpvar_73 = tmpvar_66;
        } else {
          tmpvar_72 = 0.0;
          tmpvar_73 = 0.0;
        };
        tmpvar_71 = 0.0;
        tmpvar_68 = tmpvar_71;
        tmpvar_69 = tmpvar_72;
        tmpvar_70 = tmpvar_73;
        tmpvar_67.x = 0.0;
        tmpvar_67.y = tmpvar_72;
        tmpvar_67.z = tmpvar_73;
      } else {
        if ((Cb_3.z >= Cb_3.x)) {
          float tmpvar_74;
          tmpvar_74 = tmpvar_65.x;
          float tmpvar_75;
          tmpvar_75 = tmpvar_65.z;
          float tmpvar_76;
          tmpvar_76 = tmpvar_65.y;
          highp float tmpvar_77;
          tmpvar_77 = tmpvar_74;
          highp float tmpvar_78;
          tmpvar_78 = tmpvar_75;
          highp float tmpvar_79;
          tmpvar_79 = tmpvar_76;
          if ((Cb_3.x < Cb_3.y)) {
            tmpvar_78 = (((Cb_3.z - Cb_3.x) * tmpvar_66) / (Cb_3.y - Cb_3.x));
            tmpvar_79 = tmpvar_66;
          } else {
            tmpvar_78 = 0.0;
            tmpvar_79 = 0.0;
          };
          tmpvar_77 = 0.0;
          tmpvar_74 = tmpvar_77;
          tmpvar_75 = tmpvar_78;
          tmpvar_76 = tmpvar_79;
          tmpvar_67.x = 0.0;
          tmpvar_67.z = tmpvar_78;
          tmpvar_67.y = tmpvar_79;
        } else {
          float tmpvar_80;
          tmpvar_80 = tmpvar_65.z;
          float tmpvar_81;
          tmpvar_81 = tmpvar_65.x;
          float tmpvar_82;
          tmpvar_82 = tmpvar_65.y;
          highp float tmpvar_83;
          tmpvar_83 = tmpvar_80;
          highp float tmpvar_84;
          tmpvar_84 = tmpvar_81;
          highp float tmpvar_85;
          tmpvar_85 = tmpvar_82;
          if ((Cb_3.z < Cb_3.y)) {
            tmpvar_84 = (((Cb_3.x - Cb_3.z) * tmpvar_66) / (Cb_3.y - Cb_3.z));
            tmpvar_85 = tmpvar_66;
          } else {
            tmpvar_84 = 0.0;
            tmpvar_85 = 0.0;
          };
          tmpvar_83 = 0.0;
          tmpvar_80 = tmpvar_83;
          tmpvar_81 = tmpvar_84;
          tmpvar_82 = tmpvar_85;
          tmpvar_67.z = 0.0;
          tmpvar_67.x = tmpvar_84;
          tmpvar_67.y = tmpvar_85;
        };
      };
    } else {
      if ((Cb_3.z >= Cb_3.x)) {
        float tmpvar_86;
        tmpvar_86 = tmpvar_65.y;
        float tmpvar_87;
        tmpvar_87 = tmpvar_65.x;
        float tmpvar_88;
        tmpvar_88 = tmpvar_65.z;
        highp float tmpvar_89;
        tmpvar_89 = tmpvar_86;
        highp float tmpvar_90;
        tmpvar_90 = tmpvar_87;
        highp float tmpvar_91;
        tmpvar_91 = tmpvar_88;
        if ((Cb_3.y < Cb_3.z)) {
          tmpvar_90 = (((Cb_3.x - Cb_3.y) * tmpvar_66) / (Cb_3.z - Cb_3.y));
          tmpvar_91 = tmpvar_66;
        } else {
          tmpvar_90 = 0.0;
          tmpvar_91 = 0.0;
        };
        tmpvar_89 = 0.0;
        tmpvar_86 = tmpvar_89;
        tmpvar_87 = tmpvar_90;
        tmpvar_88 = tmpvar_91;
        tmpvar_67.y = 0.0;
        tmpvar_67.x = tmpvar_90;
        tmpvar_67.z = tmpvar_91;
      } else {
        if ((Cb_3.z >= Cb_3.y)) {
          float tmpvar_92;
          tmpvar_92 = tmpvar_65.y;
          float tmpvar_93;
          tmpvar_93 = tmpvar_65.z;
          float tmpvar_94;
          tmpvar_94 = tmpvar_65.x;
          highp float tmpvar_95;
          tmpvar_95 = tmpvar_92;
          highp float tmpvar_96;
          tmpvar_96 = tmpvar_93;
          highp float tmpvar_97;
          tmpvar_97 = tmpvar_94;
          if ((Cb_3.y < Cb_3.x)) {
            tmpvar_96 = (((Cb_3.z - Cb_3.y) * tmpvar_66) / (Cb_3.x - Cb_3.y));
            tmpvar_97 = tmpvar_66;
          } else {
            tmpvar_96 = 0.0;
            tmpvar_97 = 0.0;
          };
          tmpvar_95 = 0.0;
          tmpvar_92 = tmpvar_95;
          tmpvar_93 = tmpvar_96;
          tmpvar_94 = tmpvar_97;
          tmpvar_67.y = 0.0;
          tmpvar_67.z = tmpvar_96;
          tmpvar_67.x = tmpvar_97;
        } else {
          float tmpvar_98;
          tmpvar_98 = tmpvar_65.z;
          float tmpvar_99;
          tmpvar_99 = tmpvar_65.y;
          float tmpvar_100;
          tmpvar_100 = tmpvar_65.x;
          highp float tmpvar_101;
          tmpvar_101 = tmpvar_98;
          highp float tmpvar_102;
          tmpvar_102 = tmpvar_99;
          highp float tmpvar_103;
          tmpvar_103 = tmpvar_100;
          if ((Cb_3.z < Cb_3.x)) {
            tmpvar_102 = (((Cb_3.y - Cb_3.z) * tmpvar_66) / (Cb_3.x - Cb_3.z));
            tmpvar_103 = tmpvar_66;
          } else {
            tmpvar_102 = 0.0;
            tmpvar_103 = 0.0;
          };
          tmpvar_101 = 0.0;
          tmpvar_98 = tmpvar_101;
          tmpvar_99 = tmpvar_102;
          tmpvar_100 = tmpvar_103;
          tmpvar_67.z = 0.0;
          tmpvar_67.y = tmpvar_102;
          tmpvar_67.x = tmpvar_103;
        };
      };
    };
    highp vec3 tmpvar_104;
    tmpvar_104 = (tmpvar_67 + (dot (Cb_3.xyz, vec3(0.3, 0.59, 0.11)) - dot (tmpvar_67, vec3(0.3, 0.59, 0.11))));
    float tmpvar_105;
    tmpvar_105 = dot (tmpvar_104, vec3(0.3, 0.59, 0.11));
    float tmpvar_106;
    tmpvar_106 = min (tmpvar_104.x, min (tmpvar_104.y, tmpvar_104.z));
    float tmpvar_107;
    tmpvar_107 = max (tmpvar_104.x, max (tmpvar_104.y, tmpvar_104.z));
    if ((tmpvar_106 < 0.0)) {
      tmpvar_104 = (tmpvar_105 + ((
        (tmpvar_104 - tmpvar_105)
       * tmpvar_105) / (tmpvar_105 - tmpvar_106)));
    };
    if ((1.0 < tmpvar_107)) {
      tmpvar_104 = (tmpvar_105 + ((
        (tmpvar_104 - tmpvar_105)
       * 
        (1.0 - tmpvar_105)
      ) / (tmpvar_107 - tmpvar_105)));
    };
    result_1.xyz = tmpvar_104;
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (14 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    highp vec3 tmpvar_108;
    tmpvar_108 = (Cs_2.xyz + (dot (Cb_3.xyz, vec3(0.3, 0.59, 0.11)) - dot (Cs_2.xyz, vec3(0.3, 0.59, 0.11))));
    float tmpvar_109;
    tmpvar_109 = dot (tmpvar_108, vec3(0.3, 0.59, 0.11));
    float tmpvar_110;
    tmpvar_110 = min (tmpvar_108.x, min (tmpvar_108.y, tmpvar_108.z));
    float tmpvar_111;
    tmpvar_111 = max (tmpvar_108.x, max (tmpvar_108.y, tmpvar_108.z));
    if ((tmpvar_110 < 0.0)) {
      tmpvar_108 = (tmpvar_109 + ((
        (tmpvar_108 - tmpvar_109)
       * tmpvar_109) / (tmpvar_109 - tmpvar_110)));
    };
    if ((1.0 < tmpvar_111)) {
      tmpvar_108 = (tmpvar_109 + ((
        (tmpvar_108 - tmpvar_109)
       * 
        (1.0 - tmpvar_109)
      ) / (tmpvar_111 - tmpvar_109)));
    };
    result_1.xyz = tmpvar_108;
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = (tmpvar_6 || (15 == v_op));
  tmpvar_6 = (tmpvar_6 && !(tmpvar_7));
  if (tmpvar_6) {
    highp vec3 tmpvar_112;
    tmpvar_112 = (Cb_3.xyz + (dot (Cs_2.xyz, vec3(0.3, 0.59, 0.11)) - dot (Cb_3.xyz, vec3(0.3, 0.59, 0.11))));
    float tmpvar_113;
    tmpvar_113 = dot (tmpvar_112, vec3(0.3, 0.59, 0.11));
    float tmpvar_114;
    tmpvar_114 = min (tmpvar_112.x, min (tmpvar_112.y, tmpvar_112.z));
    float tmpvar_115;
    tmpvar_115 = max (tmpvar_112.x, max (tmpvar_112.y, tmpvar_112.z));
    if ((tmpvar_114 < 0.0)) {
      tmpvar_112 = (tmpvar_113 + ((
        (tmpvar_112 - tmpvar_113)
       * tmpvar_113) / (tmpvar_113 - tmpvar_114)));
    };
    if ((1.0 < tmpvar_115)) {
      tmpvar_112 = (tmpvar_113 + ((
        (tmpvar_112 - tmpvar_113)
       * 
        (1.0 - tmpvar_113)
      ) / (tmpvar_115 - tmpvar_113)));
    };
    result_1.xyz = tmpvar_112;
    tmpvar_7 = bool(1);
  };
  tmpvar_6 = !(tmpvar_7);
  if (tmpvar_6) {
    tmpvar_7 = bool(1);
  };
  result_1.xyz = (((1.0 - tmpvar_4.w) * Cs_2.xyz) + (tmpvar_4.w * result_1.xyz));
  result_1.w = Cs_2.w;
  result_1.xyz = (result_1.xyz * tmpvar_5.w);
  oFragColor = result_1;
}