Renderer|FX: Moved color filter later in the FX stack

If color filter is applied before bloom, it can alter the resulting hue
and brightness of the filter quite much.

Also, as the color filter is used for pain/etc. effects (visualization
for things that the player senses) they should be applied after the
optical effects.

doomsday/client/src/render/cameralensfx.cpp

@@ -78,7 +78,7 @@ struct ConsoleEffectStack
 
 static ConsoleEffectStack fxConsole[DDMAXPLAYERS];
 
-#define IDX_LENS_FLARES         3
+#define IDX_LENS_FLARES         2
 #define IDX_POST_PROCESSING     4
 
 D_CMD(PostFx)
@@ -123,10 +123,10 @@ void LensFx_Init()
     for(int i = 0; i < DDMAXPLAYERS; ++i)
     {
         ConsoleEffectStack &stack = fxConsole[i];
-        stack.effects.append(new fx::ColorFilter(i));
         stack.effects.append(new fx::Vignette(i));
         stack.effects.append(new fx::Bloom(i));
-        stack.effects.append(new fx::LensFlares(i));
+        stack.effects.append(new fx::LensFlares(i));     // IDX_LENS_FLARES
+        stack.effects.append(new fx::ColorFilter(i));
         stack.effects.append(new fx::PostProcessing(i)); // IDX_POST_PROCESSING
     }
 }