This function is no longer MSE-specific, so use a more general
ReportTelemetry() name for it.
MozReview-Commit-ID: JU7S4pEFLWk
--HG--
extra : rebase_source : 2a8a9e2e3d07df51c32c98796ebedb6f64c9fef4
Rename the VIDEO_MSE_PLAY_TIME_MS telemetry probe to just
VIDEO_PLAY_TIME_MS and make it active for all video playback.
We were using this to track MSE deployment success. Now we'd
like to do something similar for video playback in general,
regardless of the origin. This allows us to simplify the
collection code somewhat.
MozReview-Commit-ID: 7s8pOQWipf4
DecoderDoctorDiagnostics are now used at places where Firefox Chrome and/or
websites checks whether some media formats may be played:
- audio|video.canPlayType()
- audio|video resource loader
- MediaSource.IsTypeSupported()
- MediaSource.AddSourceBuffer()
MozReview-Commit-ID: B1KdjXODq9j
HTMLMediaElement needs special protection when playing a stream since its
ImageContainer can outlive the video track of a stream.
Consider for instance when a (cross-origin) video track is removed from a
DOMMediaStream by a user and the remaining video track (non-CORS) does not yet
contain any actual video frames. The HTMLMediaElement will display a frame from
the removed track but the DOMMediaStream's principal has been updated to not
include the principal from the removed track.
With this patch we handle this by letting VideoFrameContainer notify
HTMLMediaElement when it has flushed out all video frames belonging to a
certain PrincipalHandle. I.e., when a new PrincipalHandle has been applied to the
underlying ImageContainer.
MozReview-Commit-ID: LvIZPl6Rdgj
--HG--
extra : rebase_source : cfbad5e5e7f43af4da4bfc213494b7b8e22cde17
This makes it consistent with PrincipalChangeObserver.
MozReview-Commit-ID: 91PtqFZRcW6
--HG--
extra : rebase_source : e39abb668be7fbd0dae0a701ec17b048c8761879
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout. The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.
CLOSED TREE makes big refactorings like this a piece of cake.
# The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
xargs perl -p -i -e '
s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
s/nsRefPtr ?</RefPtr</g; # handle declarations and variables
'
# Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h
# Handle nsRefPtr.h itself, a couple places that define constructors
# from nsRefPtr, and code generators specially. We do this here, rather
# than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
# things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
mfbt/nsRefPtr.h \
xpcom/glue/nsCOMPtr.h \
xpcom/base/OwningNonNull.h \
ipc/ipdl/ipdl/lower.py \
ipc/ipdl/ipdl/builtin.py \
dom/bindings/Codegen.py \
python/lldbutils/lldbutils/utils.py
# In our indiscriminate substitution above, we renamed
# nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'
if [ -d .git ]; then
git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
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 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
