3138b20b11
We were always drawing the border and background of each StThemeNode, even if they were transparent. The simple optimization of checking the alpha provides a significant performance boost (in a quick test, it increased the overviewFpsSubsequent metric in the core performance test from 28fps to 35fps). https://bugzilla.gnome.org/show_bug.cgi?id=634752
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.