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* Kill Pipeline::SetBufferedTime(), since nobody needs/uses it.fischman@chromium.org2012-05-091-4/+0
| | | | | | | | | | BUG=103513 (this is just clearing the cruft out before implementing the enhancement) TEST=none: just removing dead code Review URL: https://chromiumcodereview.appspot.com/10384056 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@136071 0039d316-1c4b-4281-b951-d872f2087c98
* Move Demuxer::set_host() to Initialize().scherkus@chromium.org2012-04-051-20/+5
| | | | | | | | BUG=111585 Review URL: https://chromiumcodereview.appspot.com/9968117 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@130842 0039d316-1c4b-4281-b951-d872f2087c98
* Remove DemuxerFactory and URL parameter from Pipeline.scherkus@chromium.org2012-04-021-0/+8
| | | | | | | | | | | | Since Demuxers still require asynchronous initialization DemuxerFactory::Build() has been replaced with Demuxer::Initialize(). Since FFmpegDemuxer is the only Demuxer requiring a DataSource it is now passed in via FFmpegDemuxer's constructor. Now that Demuxer::set_host() is guaranteed to be called prior to initialization we're able to tighten up some code inside ChunkDemuxer. We should still nuke set_host() (see bug 111585) but I'll leave that for a future CL. BUG=110804, 110809 Review URL: https://chromiumcodereview.appspot.com/9860027 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@130165 0039d316-1c4b-4281-b951-d872f2087c98
* Move DataSource::SetPreload() to BufferedDataSource.scherkus@chromium.org2012-03-311-4/+0
| | | | | | | | | | Preload is a concept that only applies to HTML media elements and is only implemented by BufferedDataSource. Since the preload value is known when BufferedDataSource is created by WebMediaPlayerImpl, we can remove a lot of unnecessary plumbing in the media code. TEST=amount of data buffered (either visible on controls or via buffered attribute) is the same for each preload value (none, metadata, and auto). http://mastodon.sea/demos/preload contains a test page. Review URL: https://chromiumcodereview.appspot.com/9864022 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@130004 0039d316-1c4b-4281-b951-d872f2087c98
* Callback renaming in media code.xhwang@chromium.org2012-03-151-2/+2
| | | | | | | | | | | | | | | | | | This is a follow up CL of 125959. - Rename AudioTimeCB and VideoTimeCB to TimeCB, as the context (VideoRenderer/AudioRenderer already provides clear context). - Rename PipelineStatusCB callback variable names to status_cb if no names with specific meaning (e.g. seek_cb) are given. - Rename foo_callback to foo_cb (except for media/audio/). Note that media/audio also contains a lot of FooCallback types and foo_callback names. This will probably be addressed in another CL. BUG=none TEST=none Review URL: http://codereview.chromium.org/9704046 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@127028 0039d316-1c4b-4281-b951-d872f2087c98
* Removing DataSource from Filter hierarchy and refactoring FilterHost into ↵acolwell@chromium.org2011-12-161-12/+33
| | | | | | | | | | | | | | DemuxerHost & DataSourceHost. Over the last year, several refactorings have caused DataSource to have almost nothing in common with the Filter interface. This change removes it from the Filter class hierarchy and splits up the FilterHost interface so that DataSource, Demuxer, and Filter have their own host interfaces. Splitting FilterHost improves encapsulation and makes it easier to reason about which host methods are required by different parts of the code. BUG= TEST=media_unittests Review URL: http://codereview.chromium.org/8936014 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@114819 0039d316-1c4b-4281-b951-d872f2087c98
* Fire CanPlayThrough immediately for local and streaming media filesvrk@google.com2011-12-011-0/+7
| | | | | | | | | | | | | | | | | | Changes DownloadRateMonitor logic to know to immediately fire CanPlayThrough for media files with local sources, including local webcam streams. Renamed the concept of "loaded" source to "local" source in the media pipeline for clarity. Also updated the DownloadRateMonitor logic slightly to lean toward optimism in firing CanPlayThrough, including firing the event immediately for streaming media. BUG=105163 TEST=media_unittests,test_shell_tests, wjia's media stream test page works Review URL: http://codereview.chromium.org/8661002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@112560 0039d316-1c4b-4281-b951-d872f2087c98
* Fire canplaythrough event at the proper time for audio/videovrk@google.com2011-11-181-0/+4
| | | | | | | | | | | | | In this CL, the browser fires the canplaythrough event based on an approximation of the download speed of the media instead of firing the event right away. BUG=73609 TEST=NONE Review URL: http://codereview.chromium.org/8399023 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110733 0039d316-1c4b-4281-b951-d872f2087c98
* Convert all of media/ over to the new base::{Bind,Callback} hotness.fischman@chromium.org2011-09-291-3/+1
| | | | | | | | | | | | | | | | | | | Mostly this was a rote conversion, replacing: - Pass-by-pointer CallbackN<>'s become pass-by-const-ref Callback<>'s. - scoped_ptr<CallbackN<>> members become Callback<> members. - several dedicated FooCallback typedefs became base::Closure. Because it was only used in a small handful of places and only in one place profitably, I deleted AutoCallbackRunner. Because it tickles a Bind bug I disabled mfdecoder in .gyp (about to get deleted in a scherkus CL). BUG=none TEST=media_tests, trybots Review URL: http://codereview.chromium.org/8071007 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@103376 0039d316-1c4b-4281-b951-d872f2087c98
* Remove Demuxer from the Filter class hierarchy.acolwell@chromium.org2011-09-131-0/+77
BUG=92254 TEST=Covered by existing tests. Review URL: http://codereview.chromium.org/7839035 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@100959 0039d316-1c4b-4281-b951-d872f2087c98
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