From 98c3d362e55b177ff147f29452557a4cd7b67646 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Sun, 12 Apr 2009 10:29:10 +0000
Subject: [PATCH] Added release from svn/trunk to enable osgCompute.

---
 src/osg/GraphicsThread.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/osg/GraphicsThread.cpp b/src/osg/GraphicsThread.cpp
index 3401685d2..cac0ea4a8 100644
--- a/src/osg/GraphicsThread.cpp
+++ b/src/osg/GraphicsThread.cpp
@@ -37,6 +37,9 @@ void GraphicsThread::run()
 
     OperationThread::run();
 
+    // release operations before the thread stops working.
+    _operationQueue->releaseAllOperations(); 
+
     if (graphicsContext)
     {    
         graphicsContext->releaseContext();