| commit | 47c345bb30a854a7c7ebdfa1bbe1710ddc5e780e | |
| author | dongseong.hwang@intel.com <dongseong.hwang@intel.com@0039d316-1c4b-4281-b951-d872f2087c98> | |
| Tue, 22 Jul 2014 10:31:57 +0000 (22 10:31 +0000) | ||
| committer | dongseong.hwang@intel.com <dongseong.hwang@intel.com@0039d316-1c4b-4281-b951-d872f2087c98> | |
| Tue, 22 Jul 2014 10:31:57 +0000 (22 10:31 +0000) | ||
| tree | 8fc7f559209ce66b70417a7310d41a09e12d52ff | treesnapshot (tar.gz zip) |
| parent | 61d73c86f18b812620c8318398bb4645775d2977 | commitdiff |
Android media: VideoFrame should not store so many sync points.
VideoFrame based on StreamTexture is reused on many frames. However, clients (e.g.
compositor, WebGL) inserts a sync point every frame. So VideoFrame on Android
can keep several mega byte sync points unnecessarily.
This CL makes VideoFrame keep only one sync point. When a client set new sync point
to VideoFrame and VideoFrame already keeps the sync point of another client, VideoFrame
waits the previous sync point before inserting a new sync point. A client must provide
a VideoFrame::SyncPointProvider so that VideoFrame can insert or wait a sync point.
BUG=350925
Review URL: https://codereview.chromium.org/312803002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@284658 0039d316-1c4b-4281-b951-d872f2087c98
VideoFrame based on StreamTexture is reused on many frames. However, clients (e.g.
compositor, WebGL) inserts a sync point every frame. So VideoFrame on Android
can keep several mega byte sync points unnecessarily.
This CL makes VideoFrame keep only one sync point. When a client set new sync point
to VideoFrame and VideoFrame already keeps the sync point of another client, VideoFrame
waits the previous sync point before inserting a new sync point. A client must provide
a VideoFrame::SyncPointProvider so that VideoFrame can insert or wait a sync point.
BUG=350925
Review URL: https://codereview.chromium.org/312803002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@284658 0039d316-1c4b-4281-b951-d872f2087c98
28 files changed: