PDMFactory::CreateDecoder is changed to return a MozPromise that will contain the MediaDataDecoder once created.
This will allow to later make RemoteDecoderManager fully asynchronous and no longer require an IPC sync call to start the RDD process.
We also modify the WebrtcMediaDataDecoderCodec to never create a decoder on the main thread, which could cause deadlocks under some circumstances.
Differential Revision: https://phabricator.services.mozilla.com/D96364
PDMFactory::CreateDecoder is changed to return a MozPromise that will contain the MediaDataDecoder once created.
This will allow to later make RemoteDecoderManager fully asynchronous and no longer require an IPC sync call to start the RDD process.
We also modify the WebrtcMediaDataDecoderCodec to never create a decoder on the main thread, which could cause deadlocks under some circumstances.
Differential Revision: https://phabricator.services.mozilla.com/D96364
Calling emplace() on instance with existing value will cause assertion.
Since Error() can be called multiple times, assignment operator is the correct way.
Differential Revision: https://phabricator.services.mozilla.com/D94463
This avoids us risking an overflow when we convert encrypted media with
subsamples to AnnexB (since that conversion can grow the clear sizes of the
sample). See the test in the preceding patch for an example of how and why this
happens.
Differential Revision: https://phabricator.services.mozilla.com/D92300
It will now be up to the caller to determine where the decoder is going to run. This allows to simplify the audio decoders so that they can run synchronously and be wrapped in a Wasm sandbox (which doesn't support multi-threading)
The structure guarantees that all MediaDataDecoder methods are called on the same thread it's been initialised.
To achieve this, wherever a MediaDataDecoder was created, we wrap it in a MediaDataDecoderProxy that ensures that all methods are running on the given thread.
We keep the behaviour of all methods in all MediaDataDecoder to assert that they are running on the expected thread for diagnostic purposes. It could go in the future.
Video decoders that could block excessingly the thread on which they are called are made to run on their own task queue.
The Apple decoder is mostly entirely asynchronous, with the exception of the drain method which could block.
We exclude the android and omx decoders are the framework they use is 100% asynchronous and already operate on another thread.
Differential Revision: https://phabricator.services.mozilla.com/D86929
In this bug we're moving away from monolithic JNI headers to class-specific
headers so that we don't have to rebuild the world every time we make a change
to a JNI interface.
Differential Revision: https://phabricator.services.mozilla.com/D75374
In current implementation of Drain(), we use the Flush() method of remote
decoder to restart it so that the decoder can accept new input again. This
will force the decoder to drop all internal buffers, including those that
are not rendered yet. Since Flush() is called after Drain(), there is no need
to do that internally.
Differential Revision: https://phabricator.services.mozilla.com/D63912
--HG--
extra : moz-landing-system : lando
Java callback runs on Android binder thread and can be preempted by
encoder task queue so that ProcessOutput() is queued after
ProcessShutdown(). Discard the output when that happens.
Differential Revision: https://phabricator.services.mozilla.com/D55759
--HG--
extra : moz-landing-system : lando
This changeset is a simple find and replace of `MOZ_FALLTHROUGH` and `[[fallthrough]]`.
Unfortunately, the MOZ_FALLTHROUGH_ASSERT macro (to assert on case fallthrough in debug builds) is still necessary after switching from [[clang::fallthrough]] to [[fallthrough]] because:
* MOZ_ASSERT(false) followed by [[fallthrough]] triggers a -Wunreachable-code warning in DEBUG builds
* but MOZ_ASSERT(false) without [[fallthrough]] triggers a -Wimplicit-fallthrough warning in NDEBUG builds.
Differential Revision: https://phabricator.services.mozilla.com/D56440
--HG--
extra : moz-landing-system : lando
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.
find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
if [ -n "$interfaces" ]; then
if [[ "$interfaces" == *$'\n'* ]]; then
regexp="\("
for i in $interfaces; do regexp="$regexp$i\|"; done
regexp="${regexp%%\\\|}\)"
else
regexp="$interfaces"
fi
interface=$(basename "$path")
rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
if [ $hits -eq 0 ]; then
echo "Removing ${interface} from ${path2}"
grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
mv -f "$path2".tmp "$path2"
fi
done
fi
done
Differential Revision: https://phabricator.services.mozilla.com/D55442
--HG--
extra : moz-landing-system : lando
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.
find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
if [ -n "$interfaces" ]; then
if [[ "$interfaces" == *$'\n'* ]]; then
regexp="\("
for i in $interfaces; do regexp="$regexp$i\|"; done
regexp="${regexp%%\\\|}\)"
else
regexp="$interfaces"
fi
interface=$(basename "$path")
rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
if [ $hits -eq 0 ]; then
echo "Removing ${interface} from ${path2}"
grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
mv -f "$path2".tmp "$path2"
fi
done
fi
done
Differential Revision: https://phabricator.services.mozilla.com/D55442
--HG--
extra : moz-landing-system : lando
On Android, decoded buffers need to be send back to MediaCodec in order to be
rendered and/or recycled. The current mechanism introduced in bug 1299068 only
works for playback(VideoData/VideoSink) but not WebRTC(VideoFrame/VideoOutput).
Move the callback to SurfaceTextureImage because VideoData and VideoFrame both
own that when using MediaCodec, and move the notification to VideoFrameContainer
for both VideoSink and VideoOutput pass frames there for compositing.
Differential Revision: https://phabricator.services.mozilla.com/D45771
--HG--
extra : moz-landing-system : lando
This does many things:
1) stops producing (and consuming) `FennecJNI*` JNI wrappers
2) removes the :app and :thirdparty Gradle projects
3) removes relevant pieces of the Gradle target configuration
4) updates lints
5) purges old configurations
After this commit, the `mobile/android` project/application builds
only GeckoView.
Differential Revision: https://phabricator.services.mozilla.com/D46536
--HG--
extra : moz-landing-system : lando
On Android, decoded buffers need to be send back to MediaCodec in order to be
rendered and/or recycled. The current mechanism introduced in bug 1299068 only
works for playback(VideoData/VideoSink) but not WebRTC(VideoFrame/VideoOutput).
Move the callback to SurfaceTextureImage because VideoData and VideoFrame both
own that when using MediaCodec, and move the notification to VideoFrameContainer
for both VideoSink and VideoOutput pass frames there for compositing.
Differential Revision: https://phabricator.services.mozilla.com/D45771
--HG--
extra : moz-landing-system : lando
Agi Sferro
Csoregi Natalia
owlishDeveloper
Alexis Beingessner
Simon Giesecke
Jean-Yves Avenard
Bogdan Tara
John Lin
Dan Glastonbury
Bryce Seager van Dyk
Noemi Erli
Aaron Klotz
Nick Alexander
Razvan Maries
Martin McNickle
Chris Peterson
Gabriele Svelto
Dorel Luca
Michael Froman
Narcis Beleuzu