Hi,we are getting missing or corrupted textures in one of our apps when adding and removing views. I've managed to create a test app from an earlier example J-S made to show problems when adding and removing views. I'm running svn head.
To reproduce: compile $ cmake . $ make and then run e.g. $ ./test http://www.openscenegraph.org/data/earth_bayarea/earth.ive or use any other vpb database. Test1:When the window opens, press "a". A new view showing the earth should open. Now press "a" again. Now only the first view remains, but with missing textures. If one zooms in, newly paged textures are shown.
Some errors printed include:Warning: detected OpenGL error 'invalid enumerant' at after RenderBin::draw(..) Warning: detected OpenGL error 'invalid enumerant' at After Renderer::compile
Test2: comment out #define WORKAROUND_SHARE_CONTEXT in the osgviewer.cppNow on the first press of "a", the new window has a globe with no textures. If one zooms in, newly paged textures are shown.
I'm not sure if this is a bug or if I have to do something special to the DatabasePager to get this type of use case to work.
Setting threading models does not seem to change anything. Our app uses SingleThreaded.
It's as if textures are deleted from the wrong context or as if too many textures are deleted.
Any ideas/suggestions welcome. cheers jp --This message is subject to the CSIR's copyright terms and conditions, e-mail legal notice, and implemented Open Document Format (ODF) standard. The full disclaimer details can be found at http://www.csir.co.za/disclaimer.html.
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