From 572bb61a2df8730a0f10e1501a09313cac77ccd8 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 8 Oct 2015 15:58:24 +0000
Subject: [PATCH] Added osg::flushAllDeletedGLObjects to clean up of graphics
 context after the existing osg::deleteAllGLObjects() to catch any cases where
 delete doesn't flush GL objects.

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@15150 16af8721-9629-0410-8352-f15c8da7e697
---
 src/osg/GraphicsContext.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/osg/GraphicsContext.cpp b/src/osg/GraphicsContext.cpp
index 828603b4a..7d953e35a 100644
--- a/src/osg/GraphicsContext.cpp
+++ b/src/osg/GraphicsContext.cpp
@@ -431,6 +431,8 @@ void GraphicsContext::close(bool callCloseImplementation)
 
                 osg::deleteAllGLObjects(_state->getContextID());
 
+                osg::flushAllDeletedGLObjects(_state->getContextID());
+
                 OSG_INFO<<"Done delete of GL objects"<<std::endl;
             }
             else