> The combination of the documentation and the observed behaviour > implies that the X server *may* copy the pixmap data or it may just > keep a reference. Either way, deleting the pixmap after setting it > should be fine, but modifying a pixmap which has been used as a > background pixmap has undefined behaviour.
What is undefined behavior? Modifying a pixmap that is still used as a background pixmap, modifying a pixmap that was used as a background pixmap but has since been replaced, or both of these cases? _______________________________________________ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.x.org/mailman/listinfo/xorg Your subscription address: arch...@mail-archive.com
