From ee0832c18230134930a0aa423d2ff7cca7b113cb Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 7 Nov 2008 17:40:25 +0000
Subject: [PATCH] From Csaba Halasz, fix for hang when running in
 CullThreadPerCameraDrawThreadPerContext threading model.

---
 src/osgViewer/ViewerBase.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/osgViewer/ViewerBase.cpp b/src/osgViewer/ViewerBase.cpp
index 1c57ca52f..00ab479ec 100644
--- a/src/osgViewer/ViewerBase.cpp
+++ b/src/osgViewer/ViewerBase.cpp
@@ -674,14 +674,14 @@ void ViewerBase::renderingTraversals()
     
     bool doneMakeCurrentInThisThread = false;
 
-    // dispatch the the rendering threads
-    if (_startRenderingBarrier.valid()) _startRenderingBarrier->block();
-
     if (_endDynamicDrawBlock.valid())
     {
         _endDynamicDrawBlock->reset();
     }
     
+    // dispatch the rendering threads
+    if (_startRenderingBarrier.valid()) _startRenderingBarrier->block();
+
     // reset any double buffer graphics objects
     for(Cameras::iterator camItr = cameras.begin();
         camItr != cameras.end();