#version 300 es
out mediump vec4 _fragData;
uniform sampler2D _MainTex;
uniform mediump float _NumPasses;
uniform mediump vec4 _ContrastShift;
uniform mediump vec4 _SaturationShift;
uniform lowp vec4 _HueShift;
uniform lowp vec4 _LuminosityShift;
in mediump vec2 xlv_TEXCOORD0;
void main ()
{
  lowp vec4 t_1;
  lowp vec4 tmpvar_2;
  tmpvar_2 = texture (_MainTex, xlv_TEXCOORD0);
  t_1 = tmpvar_2;
  if ((_NumPasses > 0.0)) {
    mediump float passes_3;
    passes_3 = _NumPasses;
    highp float i_4;
    lowp vec3 res_5;
    res_5 = tmpvar_2.xyz;
    i_4 = 0.0;
    while (true) {
      if ((i_4 >= 4.0)) {
        break;
      };
      if ((i_4 == passes_3)) {
        break;
      };
      if ((i_4 == 0.0)) {
        lowp vec3 tmpvar_6;
        mediump float val_7;
        val_7 = ((_ContrastShift.x * 3.0) + 12.0);
        mediump float tmpvar_8;
        tmpvar_8 = pow ((cos(val_7) + 1.0), val_7);
        tmpvar_6 = ((res_5 - 0.5) * tmpvar_8);
        res_5 = tmpvar_6;
      } else {
        if ((i_4 == 1.0)) {
          lowp vec3 tmpvar_9;
          mediump float val_10;
          val_10 = ((_SaturationShift.y * 3.0) + 12.0);
          mediump float tmpvar_11;
          tmpvar_11 = pow ((cos(val_10) + 1.0), val_10);
          tmpvar_9 = ((res_5 - 0.5) * tmpvar_11);
          res_5 = tmpvar_9;
        } else {
          if ((i_4 == 2.0)) {
            lowp vec3 tmpvar_12;
            mediump float val_13;
            val_13 = ((_HueShift.z * 3.0) + 12.0);
            mediump float tmpvar_14;
            tmpvar_14 = pow ((cos(val_13) + 1.0), val_13);
            tmpvar_12 = ((res_5 - 0.5) * tmpvar_14);
            res_5 = tmpvar_12;
          } else {
            lowp vec3 tmpvar_15;
            mediump float val_16;
            val_16 = ((_LuminosityShift.x * 3.0) + 12.0);
            mediump float tmpvar_17;
            tmpvar_17 = pow ((cos(val_16) + 1.0), val_16);
            tmpvar_15 = ((res_5 - 0.5) * tmpvar_17);
            res_5 = tmpvar_15;
          };
        };
      };
      i_4 += 1.0;
    };
    t_1.xyz = res_5;
  };
  lowp vec4 tmpvar_18;
  tmpvar_18.w = 1.0;
  tmpvar_18.xyz = t_1.xyz;
  _fragData = tmpvar_18;
}


// stats: 37 alu 1 tex 7 flow
// inputs: 1
//  #0: xlv_TEXCOORD0 (medium float) 2x1 [-1]
// uniforms: 5 (total size: 0)
//  #0: _NumPasses (medium float) 1x1 [-1]
//  #1: _ContrastShift (medium float) 4x1 [-1]
//  #2: _SaturationShift (medium float) 4x1 [-1]
//  #3: _HueShift (low float) 4x1 [-1]
//  #4: _LuminosityShift (low float) 4x1 [-1]
// textures: 1
//  #0: _MainTex (low 2d) 0x0 [-1]