Clean GLSL fragment shader out.

Templates/Empty/game/shaders/common/postFx/dof/gl/DOF_CalcCoC_P.glsl

@@ -25,7 +25,9 @@
 
 // These are set by the game engine.  
 uniform sampler2D shrunkSampler;  // Output of DofDownsample()  
-uniform sampler2D blurredSampler; // Blurred version of the shrunk sampler  
+uniform sampler2D blurredSampler; // Blurred version of the shrunk sampler
+
+out vec4 OUT_col;
 
 // This is the pixel shader function that calculates the actual  
 // value used for the near circle of confusion.  
@@ -46,8 +48,8 @@ void main()
    coc = 2 * max( blurred.a, shrunk.a ) - shrunk.a;  
    
    
-   //OUT_FragColor0 = vec4( coc.rrr, 1.0 );
-   //OUT_FragColor0 = vec4( color, 1.0 );
-   OUT_FragColor0 = vec4( color, coc );  
-   //OUT_FragColor0 = vec4( 1.0, 0.0, 1.0, 1.0 );
+   //OUT_col = vec4( coc.rrr, 1.0 );
+   //OUT_col = vec4( color, 1.0 );
+   OUT_col = vec4( color, coc );  
+   //OUT_col = vec4( 1.0, 0.0, 1.0, 1.0 );
 }

Templates/Empty/game/shaders/common/postFx/dof/gl/DOF_DownSample_P.glsl

@@ -47,6 +47,8 @@ in vec2 tcDepth2;
 in vec2 tcDepth3;
 #define IN_tcDepth3 tcDepth3
 
+out vec4 OUT_col;
+
 void main()
 {  
    //return vec4( 1.0, 0.0, 1.0, 1.0 );
@@ -131,8 +133,8 @@ void main()
    
    maxCoc = max( max( coc[0], coc[1] ), max( coc[2], coc[3] ) );  
    
-   //OUT_FragColor0 = half4( 1.0, 0.0, 1.0, 1.0 );
-   OUT_FragColor0 = half4( color, maxCoc );  
-   //OUT_FragColor0 = half4( color, 1.0f );
-   //OUT_FragColor0 = half4( maxCoc.rrr, 1.0 );
+   //OUT_col = half4( 1.0, 0.0, 1.0, 1.0 );
+   OUT_col = half4( color, maxCoc );  
+   //OUT_col = half4( color, 1.0f );
+   //OUT_col = half4( maxCoc.rrr, 1.0 );
 }  

Templates/Empty/game/shaders/common/postFx/dof/gl/DOF_Final_P.glsl

@@ -41,6 +41,8 @@ uniform float maxFarCoC;
 //static vec4 dofLerpBias = vec4( 1.0, (1.0 - d2) / d1, 1.0 / d2, (d2 - 1.0) / d2 );
 //static vec3 dofEqFar = vec3( 2.0, 0.0, 1.0 ); 
 
+out vec4 OUT_col;
+
 vec4 tex2Doffset( sampler2D s, vec2 tc, vec2 offset )  
 {  
    return texture( s, tc + offset * oneOverTargetSize );  
@@ -141,5 +143,5 @@ void main()
    //return half4(nearCoc.rrr,1);
    
    //return half4( 1,0,1,0 );
-   OUT_FragColor0 = InterpolateDof( small, med.rgb, large, coc );  
+   OUT_col = InterpolateDof( small, med.rgb, large, coc );  
 }  

Templates/Empty/game/shaders/common/postFx/dof/gl/DOF_Gausian_P.glsl

@@ -42,7 +42,7 @@ in vec2 uv6;
 in vec2 uv7;
 #define IN_uv7 uv7
 
-#define OUT OUT_FragColor0
+out vec4 OUT_col;
 
 uniform sampler2D diffuseMap;
 
@@ -50,19 +50,19 @@ void main()
 {
    vec4 kernel = vec4( 0.175, 0.275, 0.375, 0.475 ) * 0.5 / 1.3; //25f;
 
-   OUT = vec4(0);
-   OUT += texture( diffuseMap, IN_uv0 ) * kernel.x;
-   OUT += texture( diffuseMap, IN_uv1 ) * kernel.y;
-   OUT += texture( diffuseMap, IN_uv2 ) * kernel.z;
-   OUT += texture( diffuseMap, IN_uv3 ) * kernel.w;
+   OUT_col = vec4(0);
+   OUT_col += texture( diffuseMap, IN_uv0 ) * kernel.x;
+   OUT_col += texture( diffuseMap, IN_uv1 ) * kernel.y;
+   OUT_col += texture( diffuseMap, IN_uv2 ) * kernel.z;
+   OUT_col += texture( diffuseMap, IN_uv3 ) * kernel.w;
 
-   OUT += texture( diffuseMap, IN_uv4 ) * kernel.x;
-   OUT += texture( diffuseMap, IN_uv5 ) * kernel.y;
-   OUT += texture( diffuseMap, IN_uv6 ) * kernel.z;
-   OUT += texture( diffuseMap, IN_uv7 ) * kernel.w;
+   OUT_col += texture( diffuseMap, IN_uv4 ) * kernel.x;
+   OUT_col += texture( diffuseMap, IN_uv5 ) * kernel.y;
+   OUT_col += texture( diffuseMap, IN_uv6 ) * kernel.z;
+   OUT_col += texture( diffuseMap, IN_uv7 ) * kernel.w;
 
    // Calculate a lumenance value in the alpha so we
    // can use alpha test to save fillrate.
    //vec3 rgb2lum = vec3( 0.30, 0.59, 0.11 );
-   //OUT.a = dot( OUT.rgb, rgb2lum );   
+   //OUT_col.a = dot( OUT_col.rgb, rgb2lum );   
 }

Templates/Empty/game/shaders/common/postFx/dof/gl/DOF_SmallBlur_P.glsl

@@ -32,6 +32,8 @@ uniform sampler2D colorSampler;  // Output of DofNearCoc()
 in vec4 texCoords;
 #define IN_texCoords texCoords
 
+out vec4 OUT_col;
+
 void main()
 {  
    vec4 color;
@@ -40,5 +42,5 @@ void main()
    color += texture( colorSampler, IN_texCoords.yz );  
    color += texture( colorSampler, IN_texCoords.xw );  
    color += texture( colorSampler, IN_texCoords.yw );  
-   OUT_FragColor0 = color / 4.0;  
+   OUT_col = color / 4.0;  
 }