Other modules than MediaTrackLists may want to receive updates on a
DOMMediaStream's track set. This moves the MediaTrackListListener out of
the MediaTrackList class into DOMMediaStream as a general interface.
The logic for adding MediaTracks to the MediaTrackList when
MediaStreamTracks are added or removed from a DOMMediaStream is moved to
HTMLMediaElement as this fits the model better - HTMLMediaElement is the
owner of the MediaTrackLists.
--HG--
extra : commitid : 3I8mAeBB3oL
extra : rebase_source : 66b8ffcfb5343811c181e4169f295b08494f2ee0
This is needed to make tests pass until we have bug 1208316 implemented.
--HG--
extra : commitid : GPSNwBVyD4j
extra : rebase_source : b7cb9cb1678a582fbf85b729b8f43508889f5c78
When play()ing a media element after it has ended, MediaDecoder will
again call MetadataLoaded(). When capturing the media to a
DOMMediaStream, that will attempt to create new MediaStreamTracks in the
stream with the original TrackIDs. That won't work, since the original
tracks with the same TrackIDs have already ended.
We solve it by only explicitly creating MediaStreamTracks in the stream
in captureStream(), and only if they're already known. Otherwise the
tracks will be created asynchronously when available in the underlying
stream.
--HG--
extra : commitid : GPSNwBVyD4j
extra : rebase_source : 3ba4a6fc7cc46a8bedf1799c4c6aa25585361269
TrackUnionStream guarantees that TrackIDs are maintained if no tracks
have claimed them before.
In the gUM case, we have a SourceMediaStream which we wholly own (the
DOMMediaStream's Input stream), piped into a TrackUnionStream which
no-one external is able to add tracks to (the DOMMediaStream's Owned
stream) - addTrack()ed tracks are added to the DOMMediaStream's Playback
stream.
The MediaStreamTracks being enabled/disable refer to a TrackID in the
DOMMediaStream's Owned stream.
Alas, we don't need to forward a track's enabled state, we can just do
it on the source.
--HG--
extra : commitid : GPSNwBVyD4j
extra : rebase_source : 4388211be87ebe8a3839ea031b5c504d642806ab
A DOMMediaStream's owned stream is piped from the input stream which is
under the control of the DOMMediaStream's owner/producer (like
captureStream or gUM). When producers like these create new tracks after
the stream has already been created (the initial set should be available
to JS synchronously), it is nice if the DOMMediaStream picks them up
automatically and create the corresponding MediaStreamTracks.
The OwnedStreamListener added here does just that; creates an owned
MediaStreamTrack when a track appeared in the stream that didn't already
have a MediaStreamTrack.
It also moves the logic for ended tracks from the PlaybackStreamListener
to the OwnedStreamListener as we previously would see a track end in the
playbak stream after removeTrack() and that would be interpreted as the
track ending at the source.
--HG--
extra : commitid : GPSNwBVyD4j
extra : rebase_source : ee7d81282ee3fe0e05b55358dee8fc97a22473fe
Simplifies the structure of MediaManager somewhat. Possible since
MediaManager owns both the SourceMediaStream and the DOMMediaStream.
--HG--
extra : commitid : GPSNwBVyD4j
extra : rebase_source : 494b8b673084ea050420dfaf8d16e44a3bc49672
This lets us separate tracks by ownership like so:
* Input - Owned by the producer of the DOMMediaStream (gUM etc.)
* Owned - Contains Input tracks (per above) or tracks cloned tracks
if this DOMMediaStream is a clone.
* Playback - Contains Owned tracks plus tracks addTrack()ed to this
DOMMediaStream minus tracks removeTrack()ed from this
DOMMediaStream.
--HG--
extra : commitid : GPSNwBVyD4j
extra : rebase_source : fba22e96c6c65a74e012509f3da67a4d7df7a244
Locking to specific tracks lets us dynamically remove and add single
tracks to a ProcessedMediaStream.
--HG--
extra : commitid : GPSNwBVyD4j
extra : rebase_source : 0b1b79077f95bbefc8c71de551c5e3483a7d6ac0
This allows for tracking the input track of an added track (for
ProcessedMediaStream tracks; SourceMediaStream tracks don't have input
tracks) directly in the NotifyQueuedTrackChanges handler, which will be
necessary for locking MediaInputPorts to specific tracks.
--HG--
extra : commitid : GPSNwBVyD4j
extra : rebase_source : 4bed5dffe66b71b7ad23f4c02531d84af25cd316
NSS TLS authentication prompts require us to ask the user for their
master password in the event that the user has one set up. In that
case, the nsIInterfaceRequestor passed to PK11_DoPassword needs to
be able to GetInterface to an nsIPrompt in order to prompt the user
for the password.
This nsIInterfaceRequestor, when running with e10s enabled, happens
to be HttpChannelParent.
--HG--
extra : commitid : 2xscAswpfjc
extra : rebase_source : 155e40104d9e4191d0bc9ce36e84a97e469f3b72
extra : amend_source : 5ccfce3925eee68eb3ed011bf05915ecb76ffdf1
The order in which backends appear is important, and dealing with deduplication
in configure.in is not really nice, so for all simplification purposes, this relies
on using AC_SUBST_SET, which does the deduplication and keeps the original order
in which items appear (despite its name).
While the name AC_SUBST_SET suggests the underlying type would be a set, it does
not actually matter that much in moz.build, and is not used that much anyways.
Compression is used by the profiler, but we need uncompressed textures for the
browser to be able to render them when we include them in the HTML paint dump.
--HG--
extra : rebase_source : 0929ccdc87e9f6643777360571422d904a9e327c
extra : source : ff03d3963ff87cfeac5ebaac1a004d3ebed047e3
Only some ContentClient implementations implement it, but it allows it to be
called from more general code. Other CompositableClient implementations can
be provided later.
--HG--
extra : rebase_source : ae8cee4501bc6c1fa00809b7e6fdc4a98da66b40
extra : source : 70568b823d6ecf1b50c18d5712556a89ef954b12
