On 2 February 2010 03:14, Robert Gibbs <gibbsrc@xxxxxxxxx> wrote: > Conclusion: self implemented GdkPixmap helps only when the X server can use > certain optimizations from the graphics card. Or perhaps that's backwards: doing your own double-buffering can help if your X server does not support fast pixmap allocate/deallocate. It looks like this problem only happens with some older nvidia cards (is that right?) John _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list