Classification: UNCLASSIFIED Caveats: NONE
Unfortunately, I'm new enough to OSG that I don't have any idea how to do either. Can you point me to specifics? Thanks Bob -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert Osfield Sent: Thursday, June 21, 2007 12:45 PM To: osg users Subject: Re: [osg-users] GLXContext Sharing (UNCLASSIFIED) Hi Bob, osgViewer::GraphicsWindowX11 does support graphics context sharing, but only if the other contexts are also GraphicsWindowX11 (or PixelBufferX11 in the SVN version of the OSG.) Sharing in your own created windows will be possible, and in this case you'll need to use the same contexID for each graphics context. Be aware that sharing contexts only works when pixel formats are the same, and the context is running on the same physically graphics hardware. Also context switching in general should be avoid, and do context sharing may have little effect on swapping contexts, it depends upon the driver, your data and your app. Robert. On 6/21/07, Buckley, Bob CTR MDA/IC <[EMAIL PROTECTED]> wrote: > Classification: UNCLASSIFIED > Caveats: NONE > > > Can anyone advise me how to hook in 2 user defined XWindows to share a > single user defined GLXContext? > Alternatively, is there anyway for 2 internally created windows to > share a single context? > The context switch is way too expensive and our end users need to > manage their own windows directly. > > > Thanks > > Bwana Bawb > Raytheon > Colorado Springs > Classification: UNCLASSIFIED > Caveats: NONE > > _______________________________________________ > osg-users mailing list > [email protected] > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ > _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/ Classification: UNCLASSIFIED Caveats: NONE _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
