If input is a media stream, we would always regard it as audible when it's playing.
We won't need to set it as non-audible.
MozReview-Commit-ID: 8mzTsAkt6lG
--HG--
extra : rebase_source : f406542c2b8a9a349e14d199108d37ce57e9a223
In previous patch, we removed UpdateAudioChannelPlayingState() from AddRemoveSelfReference(), now we
don't call UpdateAudioChannelPlayingState() during the seeking. So we don't need to afraid to stop
audio channel agent during the seeking.
MozReview-Commit-ID: GTuIRB24zlq
--HG--
extra : rebase_source : fb09137fd578adc9332eff8eee41891980157cf9
UpdateAudioChannelPlayingState() should only be called when following attributes changed.
eg. pause/ready state/error/owner document's visibility/exteral source stream.
Therefore, we don't need to call this function in FinishDecoderSetup() and AddRemoveSelfReference().
Remove AutoNotifyAudioChannelAgent is because now we don't check HasAudio() for IsPlayingThroughTheAudioChannel().
MozReview-Commit-ID: 4VTHIAdAqX1
--HG--
extra : rebase_source : 5ee4cabd543fe43b4e51fa4ce68af083c8fd8e1a
In order to keep the media element's code clear (spec code only), we want to remove our
custom policy code out from media element. This new class will handle all audio channel
related stuffs, eg. mute/unmuted operation from tab audio indicator, play/resume from
Fennec's media control.
MozReview-Commit-ID: 5mDqDBTnBOr
--HG--
extra : rebase_source : cdb0a4b67c3e96bede79f61cc9d79b920517f139
These comments should be removed after landing bug1302350.
MozReview-Commit-ID: 7N0cWImZDDI
--HG--
extra : rebase_source : b259780a2c901449d72dfcf1280de72cae890ade
If input is a media stream, we would always regard it as audible when it's playing.
We won't need to set it as non-audible.
MozReview-Commit-ID: 8mzTsAkt6lG
--HG--
extra : rebase_source : 2eaa6f1d92ef2f4048fae61ed99739157cf08287
In previous patch, we removed UpdateAudioChannelPlayingState() from AddRemoveSelfReference(), now we
don't call UpdateAudioChannelPlayingState() during the seeking. So we don't need to afraid to stop
audio channel agent during the seeking.
MozReview-Commit-ID: GTuIRB24zlq
--HG--
extra : rebase_source : 20cae16efabd296f4b3c404886364aaa92db5df6
UpdateAudioChannelPlayingState() should only be called when following attributes changed.
eg. pause/ready state/error/owner document's visibility/exteral source stream.
Therefore, we don't need to call this function in FinishDecoderSetup() and AddRemoveSelfReference().
Remove AutoNotifyAudioChannelAgent is because now we don't check HasAudio() for IsPlayingThroughTheAudioChannel().
MozReview-Commit-ID: 4VTHIAdAqX1
--HG--
extra : rebase_source : 7f196581fb2e5a7e75afef27d874522986d2cdc5
In order to keep the media element's code clear (spec code only), we want to remove our
custom policy code out from media element. This new class will handle all audio channel
related stuffs, eg. mute/unmuted operation from tab audio indicator, play/resume from
Fennec's media control.
MozReview-Commit-ID: 5mDqDBTnBOr
--HG--
extra : rebase_source : e9d4c3a41ce9a994ef4d44f059537a69f27c7c1e
On Fennec, we would use external app (Android view) to play the media whih is
unsupported by gecko. We implement some special logic in error sink.
(1) dispatch "OpenMediaWithExternalApp" event
we use this event to start the android video player
(2) doesn't dispatch "error" event
some JS players won't let user to trigger play() again after receving the "error".
So we don't dispatch that event if we want to play the unsupported media more than once.
MozReview-Commit-ID: 7fZK5hdvaOG
--HG--
extra : rebase_source : 929db331c22e31a74f76dfa89a99a8adac65d0f6
Error sink would be response for the error handling, we could write different
error dispatching stragedies for different situation. eg. if we can play
unsupported type media with external app, we won't dispatch the "error" event on fennec.
MozReview-Commit-ID: Lm4x9ksspAY
--HG--
extra : rebase_source : 05331714425ea111d21f06fc03abfc1b016654ca
The first checking condition in the IsAllowedPlay() is used to prevent the play() operation
is called by untrusted JS when media.autoplay.enabled=false. Therefore, we don't need to check
that in CanActivateAutoplay().
MozReview-Commit-ID: 6yqoG8ISyra
--HG--
extra : rebase_source : a3e52a1a5591691f503d7d4ca78dda63c05aef27
The previous changeset against this bug relaxed the conditions under which the
CDM and associated objects were shut down. This was to address moving a tab to a
new window breaking EME videos. However, this had the unwanted side effect of
not shutting down those objects early enough when pages are closed.
This changeset introduces a new check to see if the containing document is
currently active, if not we shutdown the CDM. This means CDMs are shutdown on
time, while retaining the desired behaviour that CDMs should not be shut down on
moving tabs to new windows. Shutdowns previously happened because we shut down
if a page hide happened, which took place during a reparent.
MozReview-Commit-ID: K5CD3ej43Y0
--HG--
extra : rebase_source : 28fdc277a89c371ad204d5e545779a5950063494
This changeset relaxes the shutting down of decoders and removal of mediakeys
when suspending HTMLMediaElements. This should now only happen for adobe
primetime. This alleviates, for non-primetime CDMs, the issue of videos
breaking when moving an EME protected video from a tab to a new window.
These conditions can be relaxed as neither clearkey or widevine support
secure stop. This means we don't need to shutdown their decoders and keys to
signal a stoppage, as at this stage, doing so doesn't give us secure stop and
instead means that playback is busted when we try to resume.
MozReview-Commit-ID: 3MGNXGGDVLS
--HG--
extra : rebase_source : cbf46b3da089f79d9b6729a02997d1a0a12b68a7
Because the agent's initialization might fail if we don't get the valid inner window, we need to
check whether the agent exists before calling the agent's method.
MozReview-Commit-ID: IUuvyGh7CMd
--HG--
extra : rebase_source : 54d0811aad736abdbac5ae7c3cd8cfebed88923a
Because audio channel agent uses weak ref to HTMLMediaElement, so we don't need to add it into the CC list.
MozReview-Commit-ID: 4cFfDUlbMFB
--HG--
extra : rebase_source : 4d595397d11e2e3c46cce17df148bea8f77f92e8
We don't want to stop the loading process even we canceled the play operation.
MozReview-Commit-ID: FyPqBlDKYo0
--HG--
extra : rebase_source : fdbc4390a7763bdbe26e8b809d977234bb5360ea
The old way is to start playing first, and then block the media element. This
way is too complicated because it involves lots of interal state and isn't intuitive.
The new way is to ignore the play if the media element should be blocked. It's
easy to know and we doesn't need to keep any internal states because we don't play
the media element.
MozReview-Commit-ID: B20e0pvXES4
--HG--
extra : rebase_source : 6bff5447783c2997050e5c69884afe2c85ddf382
Since the agent is created in beginning in patch1, we need another way to know
whether we have already called notifyStartedPlaying().
MozReview-Commit-ID: 5YNhwEl5Xfp
--HG--
extra : rebase_source : 6a2913e5d81591faf1a7383d9fcb9db2cf3f83d3
We create audio channel agent in the beginning in oreder to use some agent's methods.
But the agent is still started after media element starting playing.
MozReview-Commit-ID: KPGb7snB2t7
--HG--
extra : rebase_source : dba4b687f572d520481721f48a0b4e9796f73e1f
It needs an extra guard for when we're an audio element and a live video track
was removed. That's ok and we should ignore it.
MozReview-Commit-ID: FVw3lDKd4oU
--HG--
extra : rebase_source : 3156abdcd5c57932e8edb61e78ffb568e4edbf2a
They are not unstoppable any longer. We just don't forward Stop() to the real source.
MozReview-Commit-ID: FdFccMsD3eb
--HG--
extra : rebase_source : e29a1abb8f2060cb72399d61d91ca3a00128f08c
MediaStreamTrack.remote is no longer part of the spec.
MozReview-Commit-ID: BgHJ1zNIoWN
--HG--
extra : rebase_source : 11022eb420cbdb0c7aa5aa7814cf35330f4170b9
This makes sense because the result of StreamListener::NextFrameStatus depends
on mElement.
MozReview-Commit-ID: 8W7nGLpRxE1
--HG--
extra : rebase_source : 48f9c3c637eb01430446dbaf683e65008df19147
Better semantics for what I want to do with NotifyEnded in later patches in the bug.
MozReview-Commit-ID: 8X0BdiVncNo
--HG--
extra : rebase_source : f36f5a17f2294c6ad9b5db2593b41eb8cd8a9a15
This changeset relaxes the shutting down of decoders and removal of mediakeys
when suspending HTMLMediaElements. This should now only happen for adobe
primetime. This alleviates, for non-primetime CDMs, the issue of videos
breaking when moving an EME protected video from a tab to a new window.
These conditions can be relaxed as neither clearkey or widevine support
secure stop. This means we don't need to shutdown their decoders and keys to
signal a stoppage, as at this stage, doing so doesn't give us secure stop and
instead means that playback is busted when we try to resume.
MozReview-Commit-ID: 3MGNXGGDVLS
--HG--
extra : rebase_source : a13fd5fa570a6868af6c3ed7b3dbfab173a9ffef
The specification doesn't require there to be a 'type' member of
the keyids init data format.
MozReview-Commit-ID: 7mOm7KwyyuC
--HG--
extra : source : c9fb674f3cb8dff4fe8734e0426e67825878015d
Under some circumstances, we will go from NEXT_FRAME_AVAILABLE to NEXT_FRAME_UNAVAILABLE_BUFFERING directly. We handle this condition now
MozReview-Commit-ID: JVAQhsgzSp2
--HG--
extra : rebase_source : e615e17d49bd35ecb9cb7db84501489ec5e12903
We uses "media-playback" event to notify fennec media control about media start
and end. However, if we resume media which was paused by media control, it won't
send any notification to JAVA side so that the MediaControlService can't change
the correct playing icon.
Therefore, we create new event to inform this situation.
MozReview-Commit-ID: zScaHxvHXM
--HG--
extra : rebase_source : e1434840de36d8621a58fc7406b0f42673a2f3db
