[osg-users] Crash in nVidia driver : particles + dynamically adding/removing views
jpdelport at csir.co.za
Wed Nov 4 06:19:38 PST 2009
Jean-Sébastien Guay wrote:
>> Hmm, what is strange is that the modified (extremely hacky) version
>> attached does not crash and seems to work. It just uses a shared
>> context, so maybe there is something in the context vs vertex array
>> that is not working properly.
> Yes, well one of my hunches was that something in the context
> creation/reuse was buggy, since the problem appears because we're
> creating, then deleting, then creating contexts. I've traced into the
> code of the effect, and the same context ID seems to be reused the
> second time the secondary view is created (3rd 'a') as the first time
> (1st 'a'). That means that when getting the osg::Drawable::Extensions
> object, the same one that was created for the old context is reused for
> the new context.
Did the shared context version I previously attached work on Windows?
Just curious. When I tried it on Linux I could add/remove many times.
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