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| author | jbauman@chromium.org <jbauman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-08-16 06:07:45 +0000 |
|---|---|---|
| committer | jbauman@chromium.org <jbauman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-08-16 06:07:45 +0000 |
| commit | bcd23b9fba08663b59e79a2c61dc8aa512ee7b6f (patch) | |
| tree | 8b47c23a049f5e6d9e00e7f970637e0acc7fd908 /ui | |
| parent | 53c58b8a88a6bf6e7a4e22408d958132ee103101 (diff) | |
| download | chromium_src-bcd23b9fba08663b59e79a2c61dc8aa512ee7b6f.zip chromium_src-bcd23b9fba08663b59e79a2c61dc8aa512ee7b6f.tar.gz chromium_src-bcd23b9fba08663b59e79a2c61dc8aa512ee7b6f.tar.bz2 | |
Enqueuing new frames in a Surface should cause Displays to reaggregate it
Keep track of which Surfaces were included in a Display last
frame, so if a new frame is enqueued in a Surface the Displays containing it will tell their clients to redraw. This way the browser compositor
doesn't have to commit if only the renderer contents changed.
BUG=
Review URL: https://codereview.chromium.org/432093003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@290103 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/compositor/compositor.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ui/compositor/compositor.h b/ui/compositor/compositor.h index 0e4ac8a..bfc0ce2 100644 --- a/ui/compositor/compositor.h +++ b/ui/compositor/compositor.h @@ -192,6 +192,12 @@ class COMPOSITOR_EXPORT Compositor // Returns the vsync manager for this compositor. scoped_refptr<CompositorVSyncManager> vsync_manager() const; + // Returns the main thread task runner this compositor uses. Users of the + // compositor generally shouldn't use this. + scoped_refptr<base::SingleThreadTaskRunner> task_runner() const { + return task_runner_; + } + // Compositor does not own observers. It is the responsibility of the // observer to remove itself when it is done observing. void AddObserver(CompositorObserver* observer); |