From 0a43fdd07e3b084ce230086c032ccef79f1df429 Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Fri, 4 Nov 2011 17:27:33 -0500
Subject: SH-2652 Even faster DoF -- also fix for screen going black when DoF
 enabled but shadows are not.

---
 indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'indra/newview/app_settings/shaders/class1/deferred')

diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl
index 629648ddc3..bf029d1db5 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl
@@ -73,7 +73,7 @@ void main()
 		{
 			while (sc > 0.5)
 			{
-				int its = int(max(1.0,(sc*3.7)));
+				int its = int(max(1.0,(sc*3.7*0.5)));
 				for (int i=0; i<its; ++i)
 				{
 					float ang = sc+i*2*PI/its; // sc is added for rotary perturbance
@@ -82,7 +82,7 @@ void main()
 					// you could test sample coords against an interesting non-circular aperture shape here, if desired.
 					dofSample(diff, w, sc, vary_fragcoord.xy + vec2(samp_x,samp_y));
 				}
-				sc -= 1.0;
+				sc -= 2.0;
 			}
 		}
 		
-- 
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