# Built-in shader from Unity 5.0.0b19:
# Hidden/SSAO
# internal variant: 
# This shader GLSL dump is put under MIT license
[require]
GLSL >= 1.10

[vertex shader]
uniform vec4 _CameraDepthNormalsTexture_ST;
varying vec2 xlv_TEXCOORD0;
void main ()
{
  gl_Position = (gl_ModelViewProjectionMatrix * gl_Vertex);
  xlv_TEXCOORD0 = ((gl_MultiTexCoord0.xy * _CameraDepthNormalsTexture_ST.xy) + _CameraDepthNormalsTexture_ST.zw);
}

[fragment shader]
uniform vec4 _ProjectionParams;
uniform sampler2D _CameraDepthNormalsTexture;
uniform sampler2D _SSAO;
uniform vec3 _TexelOffsetScale;
varying vec2 xlv_TEXCOORD0;
void main ()
{
  vec4 geom_1;
  float denom_2;
  float sum_3;
  sum_3 = (texture2D (_SSAO, xlv_TEXCOORD0).x * 5.0);
  geom_1 = texture2D (_CameraDepthNormalsTexture, xlv_TEXCOORD0);
  vec2 tmpvar_4;
  tmpvar_4 = (xlv_TEXCOORD0 + _TexelOffsetScale.xy);
  vec4 tmpvar_5;
  tmpvar_5 = texture2D (_CameraDepthNormalsTexture, tmpvar_4);
  vec2 tmpvar_6;
  tmpvar_6 = abs((geom_1.xy - tmpvar_5.xy));
  float tmpvar_7;
  tmpvar_7 = (4.0 * (float(
    ((tmpvar_6.x + tmpvar_6.y) < 0.1)
  ) * float(
    ((abs((
      dot (geom_1.zw, vec2(1.0, 0.00392157))
     - 
      dot (tmpvar_5.zw, vec2(1.0, 0.00392157))
    )) * _ProjectionParams.z) < 0.2)
  )));
  sum_3 = (sum_3 + (texture2D (_SSAO, tmpvar_4).x * tmpvar_7));
  denom_2 = (5.0 + tmpvar_7);
  vec2 tmpvar_8;
  vec2 cse_9;
  cse_9 = (_TexelOffsetScale.xy * 2.0);
  tmpvar_8 = (xlv_TEXCOORD0 + cse_9);
  vec4 tmpvar_10;
  tmpvar_10 = texture2D (_CameraDepthNormalsTexture, tmpvar_8);
  vec2 tmpvar_11;
  tmpvar_11 = abs((geom_1.xy - tmpvar_10.xy));
  float tmpvar_12;
  tmpvar_12 = (3.0 * (float(
    ((tmpvar_11.x + tmpvar_11.y) < 0.1)
  ) * float(
    ((abs((
      dot (geom_1.zw, vec2(1.0, 0.00392157))
     - 
      dot (tmpvar_10.zw, vec2(1.0, 0.00392157))
    )) * _ProjectionParams.z) < 0.2)
  )));
  sum_3 = (sum_3 + (texture2D (_SSAO, tmpvar_8).x * tmpvar_12));
  denom_2 = (denom_2 + tmpvar_12);
  vec2 tmpvar_13;
  vec2 cse_14;
  cse_14 = (_TexelOffsetScale.xy * 3.0);
  tmpvar_13 = (xlv_TEXCOORD0 + cse_14);
  vec4 tmpvar_15;
  tmpvar_15 = texture2D (_CameraDepthNormalsTexture, tmpvar_13);
  vec2 tmpvar_16;
  tmpvar_16 = abs((geom_1.xy - tmpvar_15.xy));
  float tmpvar_17;
  tmpvar_17 = (2.0 * (float(
    ((tmpvar_16.x + tmpvar_16.y) < 0.1)
  ) * float(
    ((abs((
      dot (geom_1.zw, vec2(1.0, 0.00392157))
     - 
      dot (tmpvar_15.zw, vec2(1.0, 0.00392157))
    )) * _ProjectionParams.z) < 0.2)
  )));
  sum_3 = (sum_3 + (texture2D (_SSAO, tmpvar_13).x * tmpvar_17));
  denom_2 = (denom_2 + tmpvar_17);
  vec2 tmpvar_18;
  vec2 cse_19;
  cse_19 = (_TexelOffsetScale.xy * 4.0);
  tmpvar_18 = (xlv_TEXCOORD0 + cse_19);
  vec4 tmpvar_20;
  tmpvar_20 = texture2D (_CameraDepthNormalsTexture, tmpvar_18);
  vec2 tmpvar_21;
  tmpvar_21 = abs((geom_1.xy - tmpvar_20.xy));
  float tmpvar_22;
  tmpvar_22 = (float((
    (tmpvar_21.x + tmpvar_21.y)
   < 0.1)) * float((
    (abs((dot (geom_1.zw, vec2(1.0, 0.00392157)) - dot (tmpvar_20.zw, vec2(1.0, 0.00392157)))) * _ProjectionParams.z)
   < 0.2)));
  sum_3 = (sum_3 + (texture2D (_SSAO, tmpvar_18).x * tmpvar_22));
  denom_2 = (denom_2 + tmpvar_22);
  vec2 tmpvar_23;
  tmpvar_23 = (xlv_TEXCOORD0 - _TexelOffsetScale.xy);
  vec4 tmpvar_24;
  tmpvar_24 = texture2D (_CameraDepthNormalsTexture, tmpvar_23);
  vec2 tmpvar_25;
  tmpvar_25 = abs((geom_1.xy - tmpvar_24.xy));
  float tmpvar_26;
  tmpvar_26 = (4.0 * (float(
    ((tmpvar_25.x + tmpvar_25.y) < 0.1)
  ) * float(
    ((abs((
      dot (geom_1.zw, vec2(1.0, 0.00392157))
     - 
      dot (tmpvar_24.zw, vec2(1.0, 0.00392157))
    )) * _ProjectionParams.z) < 0.2)
  )));
  sum_3 = (sum_3 + (texture2D (_SSAO, tmpvar_23).x * tmpvar_26));
  denom_2 = (denom_2 + tmpvar_26);
  vec2 tmpvar_27;
  tmpvar_27 = (xlv_TEXCOORD0 - cse_9);
  vec4 tmpvar_28;
  tmpvar_28 = texture2D (_CameraDepthNormalsTexture, tmpvar_27);
  vec2 tmpvar_29;
  tmpvar_29 = abs((geom_1.xy - tmpvar_28.xy));
  float tmpvar_30;
  tmpvar_30 = (3.0 * (float(
    ((tmpvar_29.x + tmpvar_29.y) < 0.1)
  ) * float(
    ((abs((
      dot (geom_1.zw, vec2(1.0, 0.00392157))
     - 
      dot (tmpvar_28.zw, vec2(1.0, 0.00392157))
    )) * _ProjectionParams.z) < 0.2)
  )));
  sum_3 = (sum_3 + (texture2D (_SSAO, tmpvar_27).x * tmpvar_30));
  denom_2 = (denom_2 + tmpvar_30);
  vec2 tmpvar_31;
  tmpvar_31 = (xlv_TEXCOORD0 - cse_14);
  vec4 tmpvar_32;
  tmpvar_32 = texture2D (_CameraDepthNormalsTexture, tmpvar_31);
  vec2 tmpvar_33;
  tmpvar_33 = abs((geom_1.xy - tmpvar_32.xy));
  float tmpvar_34;
  tmpvar_34 = (2.0 * (float(
    ((tmpvar_33.x + tmpvar_33.y) < 0.1)
  ) * float(
    ((abs((
      dot (geom_1.zw, vec2(1.0, 0.00392157))
     - 
      dot (tmpvar_32.zw, vec2(1.0, 0.00392157))
    )) * _ProjectionParams.z) < 0.2)
  )));
  sum_3 = (sum_3 + (texture2D (_SSAO, tmpvar_31).x * tmpvar_34));
  denom_2 = (denom_2 + tmpvar_34);
  vec2 tmpvar_35;
  tmpvar_35 = (xlv_TEXCOORD0 - cse_19);
  vec4 tmpvar_36;
  tmpvar_36 = texture2D (_CameraDepthNormalsTexture, tmpvar_35);
  vec2 tmpvar_37;
  tmpvar_37 = abs((geom_1.xy - tmpvar_36.xy));
  float tmpvar_38;
  tmpvar_38 = (float((
    (tmpvar_37.x + tmpvar_37.y)
   < 0.1)) * float((
    (abs((dot (geom_1.zw, vec2(1.0, 0.00392157)) - dot (tmpvar_36.zw, vec2(1.0, 0.00392157)))) * _ProjectionParams.z)
   < 0.2)));
  sum_3 = (sum_3 + (texture2D (_SSAO, tmpvar_35).x * tmpvar_38));
  denom_2 = (denom_2 + tmpvar_38);
  gl_FragData[0] = vec4((sum_3 / denom_2));
}