diff options
| author | estade@chromium.org <estade@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-07-14 02:32:31 +0000 |
|---|---|---|
| committer | estade@chromium.org <estade@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-07-14 02:32:31 +0000 |
| commit | 4c9af7049b3d2bc242fcee0e804ed71e85f5e543 (patch) | |
| tree | 38d8228bc0e1a46a84ffe7d45044f978107e82bf /base/mime_util_xdg.cc | |
| parent | 097dde28cb2f5967871351232406ebb7ec317ad3 (diff) | |
| download | chromium_src-4c9af7049b3d2bc242fcee0e804ed71e85f5e543.zip chromium_src-4c9af7049b3d2bc242fcee0e804ed71e85f5e543.tar.gz chromium_src-4c9af7049b3d2bc242fcee0e804ed71e85f5e543.tar.bz2 | |
GTK: reduce cpu usage of upgrade notification animation.
First, don't queue excessive draws when the animation isn't changing. This should reduce cpu usage by about 75%.
Second, don't animate the little dot when the browser window isn't active. For WMs that support _NET_ACTIVE_WINDOW, this should keep CPU usage steady no matter how many browser windows are open.
The net effect of this patch is to reduce CPU usage from 100% in certain cases (when many windows are open) to a negligible amount (on metacity on my workstation).
BUG=48909
TEST=open many windows and inspect CPU usage according to top
Review URL: http://codereview.chromium.org/2985006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52271 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/mime_util_xdg.cc')
0 files changed, 0 insertions, 0 deletions