49064ed56d
This ensures that two widgets sharing the same theme node won't trample on each other's prerendered materials if the actors are of different sizes. This also tries to be very careful to share as much as possible during a transition. This has the side effect that if a widget changes state a bunch of times, we won't cache every state. Since we expect that state changes are infrequent and that most cases we'll be able to use the texture cache to do most of the heavy lifting, this cost is much more insignificant than rendering a number of different actors with the same theme node and different sizes. https://bugzilla.gnome.org/show_bug.cgi?id=697274
GNOME Shell provides core user interface functions for the GNOME 3 desktop, like switching to windows and launching applications. GNOME Shell takes advantage of the capabilities of modern graphics hardware and introduces innovative user interface concepts to provide a visually attractive and easy to use experience. For more information about GNOME Shell, including instructions on how to build GNOME Shell from source and how to get involved with the project, see: http://live.gnome.org/GnomeShell Bugs should be reported at http://bugzilla.gnome.org against the 'gnome-shell' product. License ======= GNOME Shell is distributed under the terms of the GNU General Public License, version 2 or later. See the COPYING file for details.