In future parts, TaskQueue will require extra initialization to be performed
which cannot happen in a constructor, as it takes references to the TaskQueue
object itself, which will require the introduction of a helper method. This
patch switches all callers of the TaskQueue constructor to use the new method.
Differential Revision: https://phabricator.services.mozilla.com/D142604
This adds both av1C and AV1 sequence header OBU parsing, which is used by MediaChangeMonitor to determine whether a new decoder is needed when the codec configuration changes during playback.
AV1 codec strings from MediaCapabilities, HTMLVideoElement.canPlayType and MediaSource.isTypeSupported will be converted to av1C format with a sequence header attached and passed to decoders to initialize them, allowing better detection of codec support in software or hardware to be implemented.
Differential Revision: https://phabricator.services.mozilla.com/D141720
VPXChangeMonitor never initialized a decoder to test for that hardware support on when requested by MediaCapabilities. To fix this, codec initialization data is created to be processed by VPXChangeMonitor to initialize a dummy decoder.
MediaCapabilities and related APIs will now accept VP9 Profile 3, as the profile is supported by libdav1d.
Depends on D138884
Differential Revision: https://phabricator.services.mozilla.com/D140148
The call thread TaskQueue is process global so more easily gets saturated than
the worker TaskQueues that are per-call. This shows for instance under rr and
tsan.
Differential Revision: https://phabricator.services.mozilla.com/D127263
Since Android 11, READ_PHONE_STATE is required to get detailed information
about mobile networks. Since we don't actually use this information anywhere
right now, we just won't provide it isntead of adding a new permission.
Differential Revision: https://phabricator.services.mozilla.com/D106557
This renames the thread and identifiers derived from the thread's name. This is
to avoid ambiguity over if the thread relates to the MediaController class,
which it does not.
Differential Revision: https://phabricator.services.mozilla.com/D93806
Historically, the MediaThreadType::PLAYBACK was used just for that; the MediaDecoderReader and exclusively for playback content.
This is no longer the case ; it's used in multiple places, and not just with playback: webrtc, webaudio, benchmark etc.
The primary use of the "PLAYBACK" thread was to distinguish from the "PLATFORM_DECODER" one as they dispatch synchronous tasks from one to the other, and we must ensure they don't share the same threadpool.
CONTROLLER is more fitting here, as this is how it's typically used: a controller thread manage the decoder threads.
Additionally, we remove the MTG_CONTROL one as it's not used.
Differential Revision: https://phabricator.services.mozilla.com/D85543
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
The variables in this function are really unsigned values in disguise. Ideally they'd be something like `UIntSize` but that's not a thing. As a path of least resistance, let's check that they're greater than zero to rule out absurdly large unsigned values (which would have been ruled out by the `MAX_DIMENSION` test anyway). And then we no longer need the a*b != 0 tests.
Differential Revision: https://phabricator.services.mozilla.com/D49666
--HG--
extra : moz-landing-system : lando
Implement a basic interface for `WebrtcMediaDataEncoder`, which will only be used on OSX for encoding h264 only.
Differential Revision: https://phabricator.services.mozilla.com/D40529
--HG--
extra : moz-landing-system : lando
This removes all telemetry which expired in Firefox 69 or earlier, with the
exceptions of the following, which we plan to renew:
* AUDIO_TRACK_SILENCE_PROPORTION
* MEDIA_AUTOPLAY_WOULD_BE_ALLOWED_COUNT
* MEDIA_AUTOPLAY_WOULD_NOT_BE_ALLOWED_COUNT
* MEDIACACHESTREAM_LENGTH_KB
* MEDIA_MKV_CANPLAY_REQUESTED
* MEDIA_PAGE_COUNT
* MEDIA_PAGE_HAD_MEDIA_COUNT
* VIDEO_DROPPED_FRAMES_PROPORTION
* VIDEO_PLAY_TIME
* VIDEO_HIDDEN_PLAY_TIME
* VIDEO_HIDDEN_PLAY_TIME_PERCENTAGE
* VIDEO_INFERRED_DECODE_SUSPEND_PERCENTAGE
* VIDEO_INTER_KEYFRAME_AVERAGE_MS
* VIDEO_INTER_KEYFRAME_MAX_MS
* VIDEO_SUSPEND_RECOVERY_TIME_MS
* VIDEO_VP9_BENCHMARK_FPS
* WEB_AUDIO_BECOMES_AUDIBLE_TIME
* WEBVTT_TRACK_KINDS
Differential Revision: https://phabricator.services.mozilla.com/D37313
--HG--
extra : moz-landing-system : lando
This removes all telemetry which expired in Firefox 69 or earlier, with the
exceptions of the following, which we plan to renew:
* AUDIO_TRACK_SILENCE_PROPORTION
* MEDIA_AUTOPLAY_WOULD_BE_ALLOWED_COUNT
* MEDIA_AUTOPLAY_WOULD_NOT_BE_ALLOWED_COUNT
* MEDIACACHESTREAM_LENGTH_KB
* MEDIA_MKV_CANPLAY_REQUESTED
* MEDIA_PAGE_COUNT
* MEDIA_PAGE_HAD_MEDIA_COUNT
* VIDEO_DROPPED_FRAMES_PROPORTION
* VIDEO_PLAY_TIME
* VIDEO_HIDDEN_PLAY_TIME
* VIDEO_HIDDEN_PLAY_TIME_PERCENTAGE
* VIDEO_INFERRED_DECODE_SUSPEND_PERCENTAGE
* VIDEO_INTER_KEYFRAME_AVERAGE_MS
* VIDEO_INTER_KEYFRAME_MAX_MS
* VIDEO_SUSPEND_RECOVERY_TIME_MS
* VIDEO_VP9_BENCHMARK_FPS
* WEB_AUDIO_BECOMES_AUDIBLE_TIME
* WEBVTT_TRACK_KINDS
Differential Revision: https://phabricator.services.mozilla.com/D37313
--HG--
extra : moz-landing-system : lando
This requires replacing inclusions of it with inclusions of more specific prefs
files.
The exception is that StaticPrefsAll.h, which is equivalent to StaticPrefs.h,
and is used in `Codegen.py` because doing something smarter is tricky and
suitable for a follow-up. As a result, any change to StaticPrefList.yaml will
still trigger recompilation of all the generated DOM bindings files, but that's
still a big improvement over trigger recompilation of every file that uses
static prefs.
Most of the changes in this commit are very boring. The only changes that are
not boring are modules/libpref/*, Codegen.py, and ServoBindings.toml.
Differential Revision: https://phabricator.services.mozilla.com/D39138
--HG--
extra : moz-landing-system : lando
These files exist because they were the proof-of-concept first step for
splitting the static prefs header files. Now that those header files can be
generated from a script, we need to move the `accessibility.*` prefs into the
YAML file.
Differential Revision: https://phabricator.services.mozilla.com/D39132
--HG--
extra : moz-landing-system : lando
This implements the machinery for the splitting of static prefs headers, and
uses it for a single header. #includes are used in such a way that the amount
of boilerplate for each static prefs header file is minimal.
Future patches will split the remaining prefs into more header files.
Differential Revision: https://phabricator.services.mozilla.com/D36154
--HG--
rename : modules/libpref/StaticPrefs.h => modules/libpref/StaticPrefsBase.h
rename : modules/libpref/StaticPrefs.h => modules/libpref/init/StaticPrefListBegin.h
extra : moz-landing-system : lando
This also removes the following prefs, because they're unused:
- media.autoplay.allow-muted pref
- media.autoplay.blackList-override-default
Differential Revision: https://phabricator.services.mozilla.com/D36396
--HG--
extra : rebase_source : 0570540496302b3efedadf4d5115ee5422d5c279
The MDSM currently uses the "MediaPlayback" thread pool. This is the same
thread pool used by the demuxers. If all the threads in the pool are in
use demuxing, we can end up not being able to run the A/V sync logic in
the MDSM's VideoSink. This means we end up not presenting frames we could
have potentially presented.
So move the MDSM's TaskQueue to its own SharedThreadPool of size 1. This
should allow the state transition tasks to run more independently from
the demuxing tasks.
Differential Revision: https://phabricator.services.mozilla.com/D33869
--HG--
extra : moz-landing-system : lando
The MDSM currently uses the "MediaPlayback" thread pool. This is the same
thread pool used by the demuxers. If all the threads in the pool are in
use demuxing, we can end up not being able to run the A/V sync logic in
the MDSM's VideoSink. This means we end up not presenting frames we could
have potentially presented.
So move the MDSM's TaskQueue to its own SharedThreadPool of size 1. This
should allow the state transition tasks to run more independently from
the demuxing tasks.
Differential Revision: https://phabricator.services.mozilla.com/D33869
--HG--
extra : moz-landing-system : lando
In GeckoView the nsINetworkLinkService doesn't work in the content process, as
we don't seem to have an AndroidBridge there, so just maintain the network
connection type on the ContentChild.
(I had considered keeping this on the NeckoChild, but the creation of that is
initiated from the content process side, and there's not an easy and clean way
to have the parent process send us the connection type after construction of
the NeckoParent, other than have the NeckoChild request it either
synchronously, or doing it async and hoping it's not asked for the value before
the response comes in.)
Differential Revision: https://phabricator.services.mozilla.com/D26232
--HG--
extra : moz-landing-system : lando
In GeckoView the nsINetworkLinkService doesn't work in the content process, as
we don't seem to have an AndroidBridge there, so just maintain the network
connection type on the ContentChild.
(I had considered keeping this on the NeckoChild, but the creation of that is
initiated from the content process side, and there's not an easy and clean way
to have the parent process send us the connection type after construction of
the NeckoParent, other than have the NeckoChild request it either
synchronously, or doing it async and hoping it's not asked for the value before
the response comes in.)
Differential Revision: https://phabricator.services.mozilla.com/D26232
--HG--
extra : moz-landing-system : lando
In GeckoView the nsINetworkLinkService doesn't work in the content process, as
we don't seem to have an AndroidBridge there, so just maintain the network
connection type on the ContentChild.
(I had considered keeping this on the NeckoChild, but the creation of that is
initiated from the content process side, and there's not an easy and clean way
to have the parent process send us the connection type after construction of
the NeckoParent, other than have the NeckoChild request it either
synchronously, or doing it async and hoping it's not asked for the value before
the response comes in.)
Differential Revision: https://phabricator.services.mozilla.com/D26232
--HG--
extra : moz-landing-system : lando
If the input has been overflow, we don't need to calculate frames and will directly return invalid result to let caller handle the error.
Differential Revision: https://phabricator.services.mozilla.com/D27010
--HG--
extra : moz-landing-system : lando
If the input has been overflow, we don't need to calculate frames and will directly return invalid result to let caller handle the error.
Differential Revision: https://phabricator.services.mozilla.com/D27010
--HG--
extra : moz-landing-system : lando
EME key system constants are used with UTF-8 functions where ASCII functions would do
Differential Revision: https://phabricator.services.mozilla.com/D25730
--HG--
extra : moz-landing-system : lando
Nika Layzell
Zaggy1024
Andreas Pehrson
Agi Sferro
Paul Adenot
Bryce Seager van Dyk
Cristina Coroiu
Simon Giesecke
Jean-Yves Avenard
Sylvestre Ledru
Nathan Froyd
Andreas Farre
Gabriele Svelto
Dorel Luca
David Major
Gurzau Raul
Alastor Wu
Dan Minor
arthur.iakab
Nicholas Nethercote
Christian Holler
Chris Pearce
Oana Pop Rus
Andreea Pavel
Noemi Erli
Khyati Agarwal
Thomas Daede