From Colin McDonald and Robert Osfield, converted Traits::sharedContext from GraphicsContext* to osg:observer_ptr<GraphicsContext> to prevent dangling pointer issues.

2012-09-05 21:03:41 +00:00
parent 63444f648f
commit 39dcea9ebb
19 changed files with 25 additions and 25 deletions
--- a/src/osgViewer/GraphicsWindowX11.cpp
+++ b/src/osgViewer/GraphicsWindowX11.cpp
@@ -717,7 +717,7 @@ void GraphicsWindowX11::init()
    }

    // get any shared GLX contexts
-    GraphicsHandleX11* graphicsHandleX11 = dynamic_cast<GraphicsHandleX11*>(_traits->sharedContext);
+    GraphicsHandleX11* graphicsHandleX11 = dynamic_cast<GraphicsHandleX11*>(_traits->sharedContext.get());
    Context sharedContext = graphicsHandleX11 ? graphicsHandleX11->getContext() : 0;

    #ifdef OSG_USE_EGL