The root cause of the intermittent fail is because "DOMAudioPlaybackStopped" has no directly relationship with browser.mute()/unmute().
In [1], the "DOMAudioPlaybackStopped" is caused by audio stop playing, not by calling the browser.mute(). If the audio stops playing before calling the wait_for_event(), the test would be time-out. I guess the bug 1302280 is also caused by same reason.
So this patch would do two thinngs,
1. dispatch "DOMAudioPlaybackStopped" when we mute tab
2. loop the audio in test file, to make sure the "DOMAudioPlaybackStopped" is
dispatched when muting the audio, not the file ended.
[1] https://goo.gl/ymUv8P
MozReview-Commit-ID: 703JHj9dICT
--HG--
extra : rebase_source : ad2985bd14d6a9b91a73c0d4103aa51c4981124c
We don't have an MP4 demuxer that can handle VP9 in non-fragmented MP4. Jay's
change to DecoderTraits in Bug 1339204 will make MediaSource.isTypeSupported()
report that it can play VP9 in MP4. But we don't want to report that we can
play VP9 in MP4 in HTMLMediaElement.canPlayType(), as usually canPlayType() is
used with the intention to check for whether fragmented MP4 can be played. So
we need to special case canPlayType() so that it reports that it can't play
VP9 in MP4.
The upcoming Rust demuxer will be able to support VP9 in MP4, so once we've
enabled that, we can confidently report in canPlayType that we support VP9 in
MP4.
MozReview-Commit-ID: G0q5ho5N2wr
--HG--
extra : rebase_source : cd7a18ff3080b2c9bca90b6935b03bfa2c8d780f
If the blocked media is paused before resuming it, we should not resume it again
after the tab is visible. The way to achieve that is to unregister the agent so
AudioChannelService can't resume that media because we have disconnected their
relationship.
MozReview-Commit-ID: 6Dq4K9hVsU0
--HG--
extra : rebase_source : 740f38a63ad02852fe914a781d09ff9e45eb5cea
If the blocked media is paused before resuming it, we should not resume it again
after the tab is visible. The way to achieve that is to unregister the agent so
AudioChannelService can't resume that media because we have disconnected their
relationship.
MozReview-Commit-ID: 6Dq4K9hVsU0
--HG--
extra : rebase_source : 1a1f17e09e5ab85e18b4bce9d009ab51ccaa7aab
MediaContentType can only be created through MakeMediaContentType(), which
returns a Maybe<MediaContentType>.
If the return value is Nothing, parsing failed.
Otherwise the contained MediaContentType object is guaranteed to be valid;
E.g., GetMIMEType() will always return a non-empty string.
Note that this interface will change a lot in the following bugs&patches, so
please don't worry about the 'Get' in the never-failing GetMIMEType(), it will
be gone soon!
MozReview-Commit-ID: IjGKkQ6RVd4
--HG--
extra : rebase_source : 5254af80dec0beb05da49f68c12fecc28edd725e
Because we add tracks to the output streams async, it's possible to switch the
mSrcStream of a media element and *then* get a notification of an added track,
when this track originated from the old mSrcStream.
If the new mSrcStream is an output stream of the media element, this would
again add a new track async, which on the next event loop spin would show up
on mSrcStream, and the loop continues.
MozReview-Commit-ID: HmKgXLYmubh
--HG--
extra : rebase_source : 242f864e79b0b2335719a07fe9ee4b8b940d85dc
With the attached test case I was failing an assert in a debug build because
NotifyMediaTrackEnabled exited early due to `mReadyState == HAVE_NOTHING` but
NotifyMediaTrackDisabled didn't. The latter would fail an assert.
MozReview-Commit-ID: 7Frpj62s0Bc
--HG--
extra : rebase_source : a1dea4f2db564fe28e6eb7f7fcd9c382a46409ac
According to current WhatWG HTML spec, the checking of media attribute in SourceElement is removed. Fix the Gecko code to reflect current spec.
MozReview-Commit-ID: 43d9zL9Fvih
--HG--
extra : rebase_source : beb87387cb1d55eb42713fbb0d344c0c64a0b6da
W3C HTML5 spec isn't very actively maintained now. WhatWG HTML spec:
When a media element is removed from a Document, the user agent must run the following steps:
Below is the related statement in WhatWG HTML spec:
Await a stable state, allowing the task that removed the media element from the Document to continue. The synchronous section consists of all the remaining steps of this algorithm. (Steps in the synchronous section are marked with ⌛.)
⌛ If the media element is in a document, abort these steps.
⌛ Run the internal pause steps for the media element.
MozReview-Commit-ID: H4EgPqj2YxD
--HG--
extra : rebase_source : 2c15adaaadd955662797dcf1c5158927f16bab97
Dispatch |QueueLoadFromSourceTask| to main thread to make sure the task will be executed later than loadstart event. And when the src get errors, we need to end the synchronous section.
MozReview-Commit-ID: EQ0jVIMnqoZ
--HG--
extra : rebase_source : 876c62669f56581e903830beddbf0ce4435366e2
Buffered range is now calculated asynchronously. It may not be up to date by the time the MDSM has entered ended mode.
There's no point estimating readyState in ended mode anyway: we know what it is...
MozReview-Commit-ID: ErGsAwBzeXI
--HG--
extra : rebase_source : db3bde99b21f5b4377ce88509979f1499b1cd677
Buffered range is now calculated asynchronously. It may not be up to date by the time the MDSM has entered ended mode.
There's no point estimating readyState in ended mode anyway: we know what it is...
MozReview-Commit-ID: ErGsAwBzeXI
--HG--
extra : rebase_source : 5c57cdfab9f64a20ac1f8c5c49f36918b7f4485c
Buffered range is now calculated asynchronously. It may not be up to date by the time the MDSM has entered ended mode.
There's no point estimating readyState in ended mode anyway: we know what it is...
MozReview-Commit-ID: ErGsAwBzeXI
--HG--
extra : rebase_source : bd8cecca96e93114e970e09faf09a80f56bf4c98
W3C HTML5 spec isn't very actively maintained now. WhatWG HTML spec:
When a media element is removed from a Document, the user agent must run the following steps:
Below is the related statement in WhatWG HTML spec:
Await a stable state, allowing the task that removed the media element from the Document to continue. The synchronous section consists of all the remaining steps of this algorithm. (Steps in the synchronous section are marked with ⌛.)
⌛ If the media element is in a document, abort these steps.
⌛ Run the internal pause steps for the media element.
MozReview-Commit-ID: H4EgPqj2YxD
--HG--
extra : rebase_source : 4f875b7cbd0ead4cf0d8ce191a3ba32fb6f6395b
Dispatch |QueueLoadFromSourceTask| to main thread to make sure the task will be executed later than loadstart event. And when the src get errors, we need to end the synchronous section.
MozReview-Commit-ID: EQ0jVIMnqoZ
--HG--
extra : rebase_source : 6651826ad8de361deda5bdc0a49b2c68dcf86220
Sebastian Hengst
bechen
Alastor Wu
Tom Tromey
karo
Chris Pearce
Andrea Marchesini
Kaku Kuo
JW Wang
Bill McCloskey
Wes Kocher
Carsten "Tomcat" Book
Bevis Tseng
Phil Ringnalda
Gerald Squelart
Kilik Kuo
Andreas Pehrson
Cameron McCormack
ctai
Jean-Yves Avenard
Kaku Kuo