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
Direct use of aInput buffers for ArrayBuffer elements is not possible in
general. aInput buffers are const because they may be used elsewhere but
ArrayBuffer elements may be modified by script. If necessary, it would be
possible to later add a mechanism to mix inputs directly into the ArrayBuffer,
but often no mixing is required.
Direct use of output ArrayBuffer elements would require DetachArrayBuffer to
ensure the elements are not modified by script, but that would require
creation of a new ArrayBuffer JS object on each call.
https://github.com/WebAudio/web-audio-api/issues/1932 tracks specification of
making output data available for reading (for downstream node input).
Differential Revision: https://phabricator.services.mozilla.com/D34837
--HG--
extra : moz-landing-system : lando
It is easier to make a span than an nsTArray.
This also clarifies that the output array lengths are not modified.
Depends on D34833
Differential Revision: https://phabricator.services.mozilla.com/D34834
--HG--
extra : moz-landing-system : lando
This will be used to release the AudioWorkletProcessor on the correct thread.
Depends on D34480
Differential Revision: https://phabricator.services.mozilla.com/D34481
--HG--
extra : moz-landing-system : lando
When Firefox is configured to resist fingerprinting, the latency figure returned
is the most commonly found on a particular OS.
For Android, I got data from [0], roughly copy/pasted the table into a file and
did:
```
cat file | cut -d $'\t' -f4 | grep "^[[:digit:]]" | cut -d ' ' -f 1 | sort -h
| uniq -c | sort -h
```
which indicated that 40ms was a good number for round trip latency (input to
output). Since this is for output latency only and the audio path
is roughly symmetrical in terms of duration, we report 20ms.
For OSX, 512 is always used with the default hardware in Firefox, with this
patch, it's always 512 regardless of the setup.
On Linux/Pulse, we use 25ms [1] always, and this is adjusted by PulseAudio. This
makes it always return 25ms.
On Windows, there is a wide variety of configurations, but it's common to be in
the ballpark of 80ms output (this is very empirical, by testing a bunch of
hardware over the years).
For other OSes, we use 2048 frames (adjusted to the sample-rate).
[0]: https://superpowered.com/latency
[1]: https://searchfox.org/mozilla-central/source/media/libcubeb/src/cubeb_pulse.c#725
Differential Revision: https://phabricator.services.mozilla.com/D37723
--HG--
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
It's dead code, because AudioScheduledSourceNode is an abstract class and all
subclasses override WrapObject.
Differential Revision: https://phabricator.services.mozilla.com/D32202
--HG--
extra : moz-landing-system : lando
Consumers that just care about this boolean state should use this instead of
getting the JSObject* directly.
Differential Revision: https://phabricator.services.mozilla.com/D29705
--HG--
extra : moz-landing-system : lando
When we suspend or resume the `AudioContext`, it should affect ALL media streams which belong to or are related to the `AudioNode` that are created by this `AudioContext`.
As `AudioNode::OutputParams()` can only return the connected AudioParams, it doesn't return the AudioParams which are belong to itself. That means we would miss to apply the suspend/resume operation for those streams, and it would cause imbalancing suspended count.
Therefore, we let `AudioNode` to keep the reference of all its AudioParam, and return them to `AudioContext` in order to do the operation for all streams.
Differential Revision: https://phabricator.services.mozilla.com/D28008
--HG--
extra : moz-landing-system : lando
This is split from the previous changeset since if we include dom/ the file size is too
large for phabricator to handle.
This is an autogenerated commit to handle scripts loading mochitest harness files, in
the simple case where the script src is on the same line as the tag.
This was generated with https://bug1544322.bmoattachments.org/attachment.cgi?id=9058170
using the `--part 2` argument.
Differential Revision: https://phabricator.services.mozilla.com/D27457
--HG--
extra : moz-landing-system : lando
