On Mon, 2010-02-22 at 15:15 +0000, Carlos Pereira wrote: > Definitely it seems that when a GLContext (for a given drawing area) is > removed, shared pre-compiled OpenGL lists already made are no longer > available for new GLContexts (new drawing areas), though they still work > in old GLContexts. This problem did not exist with GTKGLArea, I just > confirmed with some old code. Clearly this is a GtkGLExt-specific issue, > either I am not using GtkGLExt correctly or there is a bug in GtkGLExt. > > This problem should affect any app supporting multiple, independent, top > windows, each one with a GL area (windows can be created and removed, as > long as at least one window exists at any given moment, not necessarily > the first window, created when the app started). > > Can someone help me on this? shall I copy the GLContext of a top window > (where the shared lists information is kept) before it is removed? to where?
Please file a bug on this at bugzilla.gnome.org. It would help a lot with tracking this down if you could provide a reduced test case that demonstrates the problem. -- Braden McDaniel <[email protected]> _______________________________________________ gtkglext-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkglext-list
