Robert O'Callahan
98cf4c17fa
Bug 774597. Avoid accessing MediaStreamGraphImpl members after the graph object may have been cleaned up by the main thread. r=jesup
...
--HG--
extra : rebase_source : 5f6c34855ad5df629c25d4b11f008b03cf2266ae
2012-07-18 01:02:06 -04:00
Robert O'Callahan
99b99a420e
Bug 752796. More logging. r=jesup
2012-06-22 22:51:04 +12:00
Mounir Lamouri
1f70fdd32a
Back out bug 766007, bug 703241 and bug 752796 due to perma-orange (419f0d1b848b to 8661c74deeb5).
2012-06-22 11:13:32 +02:00
Robert O'Callahan
53fe336e33
Bug 752796. Add a bit more logging. r=jesup
2012-06-22 17:07:41 +12:00
Ehsan Akhgari
aef7f91aa1
Bug 758992 - Make the classes which use the XPCOM nsISupports implementation macros final, to avoid the warning about deleting using a pointer to a base class with virtual functions and no virtual dtor (content parts); r=bzbarsky
...
--HG--
extra : rebase_source : e25a064995914ca4f7b1db16b5725eb440d3e531
2012-06-18 22:30:09 -04:00
Robert O'Callahan
15a11a1162
Bug 759908. Create MediaStreamListener::NotifyConsumptionChanged. r=jesup
...
--HG--
extra : rebase_source : f9479b836ec92170782eb01ea8b97004b057ceb7
2012-06-01 18:26:17 +12:00
Robert O'Callahan
6e8c450277
Bug 758583. Must acquire SourceMediaStream lock before MediaStreamGraph lock. r=jesup
2012-05-29 21:10:45 +12:00
Robert O'Callahan
4e46ae0fef
Bug 752796. Ensure that stream-finished notifications aren't accidentally dropped. r=jesup
2012-05-28 23:58:34 +12:00
Robert O'Callahan
01443e737c
Bug 750258. Ensure that MediaStreamListener::NotifyBlockingChanged is always called for a new listener, and similar for NotifyFinished called on an already-finished stream. Rely on this to set readyState correctly for media elements consuming a stream. r=jesup,cpearce
2012-05-24 22:37:14 +12:00
Robert O'Callahan
c75f94b390
Bug 753852. Don't try to notify the graph to perform its next iteration if this stream has been removed from the graph. r=jesup
2012-05-23 18:01:15 +12:00
Daniel Holbert
2f25cd6b55
Bug 664918 followup: Add missing */ terminator on emacs modeline in header comment for new files nsDOMMediaStream.cpp and MediaStreamGraph.cpp. (no review, comment-only) DONTBUILD
2012-05-11 10:35:36 -07:00
Robert O'Callahan
3988ef793a
Bug 750258. Small cleanup to make it more obvious why mCurrentTime is initialized to 1. r=jesup
2012-05-10 15:30:34 +12:00
Randell Jesup
ebb8d15057
Bug 752784: protect against media not having a track of the required type r=roc
2012-05-09 01:53:49 -04:00
Robert O'Callahan
1324bd3eab
Bug 750258. Fix bustage.
2012-05-07 15:57:52 +12:00
Robert O'Callahan
5aa5e1864b
Bug 750258. Advance mBlockingDecisionsMadeUntilTime to include time lost when the media graph control thread was stopped and all streams had underruns. r=jesup
...
The first part just handles the case where nsAudioStream failed to allocate a stream. It won't be playing
anything, so instead of trying to get the audio position, just fall back to the media graph current time.
Otherwise GetPositionInFrames returns -1 and things go badly from there.
The second part simplifies the calculation of the next mCurrentTime to just make it based on real time.
We had some code to not let it advance past the end of a stream's buffer, but the next part will make that
unnecessary.
The third part is the real fix. When the new current time has advanced past mBlockingDecisionsMadeUntilTime,
that means the control loop didn't run in time to replenish the audio output buffers and keep up with its
other duties. Effectively all streams have been blocked between mBlockingDecisionsMadeUntilTime and
the new current time. Account for that by adding the difference as extra blocked time for every stream.
We only need to ensure that the stream is marked blocked from mBlockingDecisionsMadeUntilTime indefinitely
far into the future, and then update mBlockingDecisionsMadeUntilTime to the new current time, because the
code takes into account that only blocking decisions up to mBlockingDecisionsMadeUntilTime are valid.
2012-05-07 15:44:41 +12:00
Robert O'Callahan
075f297518
Bug 750163. MediaStreamGraphImpl::UpdateBufferSufficiencyState should skip tracks whose creation is pending --- there is no Track object for them yet. r=jesup
2012-04-30 17:23:00 +12:00
Robert O'Callahan
1e013d242c
Bug 664918. Part 12: Finish SourceMediaStreams when the media decoder is destroyed, to avoid late low-audio/low-video notifications and issues when multiple decoders write to the same stream. r=cpearce,rjesup
2012-04-30 15:13:42 +12:00
Robert O'Callahan
6959d6762a
Bug 664918. Part 9: Tentative support for MediaStreamListener::NotifyQueuedTrackChanges. r=jesup
2012-04-30 15:12:50 +12:00
Robert O'Callahan
e96832b226
Bug 664918. Part 5: Create SourceMediaStream, a MediaStream with an API allowing data to be injected into it by some source. r=jesup
2012-04-30 15:11:40 +12:00
Robert O'Callahan
3e8e91443c
Bug 664918. Part 3: Create MediaStream and MediaGraphManager for internal management of real-time media processing. r=jesup
2012-04-30 15:11:26 +12:00
