Update the DeviceEnumerationType enum to scoped style enum for safety and
consistency. Add extra logging to aid in debugging test issues.
MozReview-Commit-ID: cm5bdlIcEG
--HG--
extra : rebase_source : bfcae3d49f809edfd0ed6ab3e516b8be0c0d517e
Prior to this patch various bools are used to track if we requst fake or
loopback devices during enumeration. However, since the normal, fake, and
loopback cases are mutually exclusive, a enum can be used. This provides allows
for having descriptive enum values in code and makes clear that the settings are
mutually exclusive.
MozReview-Commit-ID: FF0bR0Nyws9
--HG--
extra : rebase_source : 498513bdc6673fa299080097364a6d0dff00a073
This is the larger change for this bug. In order to turn off a device on
disabling we want to Stop() it without ending the attached track.
To allow this, this patch breaks out track-creation from Start() to SetTrack()
and moves track-ending logic from Stop() to Deallocate().
It is a programming error to Start() or Stop() a MediaEngineSource that hasn't
seen a SetTrack().
MozReview-Commit-ID: 3KzmuDjCAH0
--HG--
extra : rebase_source : 361d9b9c2a818ce51fa90d88950d5992c51407c6
The scope of flattening this hierarchy quickly grows large, so this patch does
a couple more things:
- Creates a pure interface MediaEngineSourceInterface and a base class
MediaEngineSource with common defaults and refcount support (no state!)
- Breaks out some of the helper classes to dedicated files, e.g.,
AllocationHandle, MediaEnginePrefs.
- Clarifies the threading model (written on one thread *and* under lock,
read under either)
- Fixes style, indentation, include-sorting in the affected files
- Adds comments, especially for clarifying what responsibilities methods have,
and thread usage of class members
- Changes Monitors to Mutexes since we only use them as Mutexes anyhow
- Makes MediaEngineRemoteVideoSource no longer a shared source since we now
support scaling in this source and CamerasChild can act as a broker of frames.
This greatly simplifies it. The only shared source is now
MediaEngineWebRTCMicrophoneSource, so the sharing specific common methods have
been moved to that source.
MozReview-Commit-ID: KeVZQo6gLm2
--HG--
rename : dom/media/webrtc/MediaEngine.h => dom/media/webrtc/MediaEnginePrefs.h
extra : rebase_source : c785a5feb896312912170475d6b8d997e712e48f
This in large does the following:
* Changes the model in MediaManager to align with that of chrome code, namely:
- One GetUserMediaWindowListener *per window*, containing N SourceListeners for N gUM requests, and
- GetUserMediaWindowListener replaces GetUserMediaStreamListener
- So if two SourceListeners stop we can still send only one event
* Breaks a special event specific to B2G chrome
MozReview-Commit-ID: 3wbPFmc9yWj
--HG--
extra : rebase_source : dff76a1fa604962b45446d632ffb4da58853cfa0
This in large does the following:
* Changes the model in MediaManager to align with that of chrome code, namely:
- One GetUserMediaWindowListener *per window*, containing N SourceListeners for N gUM requests, and
- GetUserMediaWindowListener replaces GetUserMediaStreamListener
- So if two SourceListeners stop we can still send only one event
* Breaks a special event specific to B2G chrome
MozReview-Commit-ID: 3wbPFmc9yWj
--HG--
extra : rebase_source : 4ad324f6bb1be637da584f323a3e039c5b4f664d
This in large does the following:
* Changes the model in MediaManager to align with that of chrome code, namely:
- One GetUserMediaWindowListener *per window*, containing N SourceListeners for N gUM requests, and
- GetUserMediaWindowListener replaces GetUserMediaStreamListener
- So if two SourceListeners stop we can still send only one event
* Breaks a special event specific to B2G chrome
MozReview-Commit-ID: 3wbPFmc9yWj
--HG--
extra : rebase_source : 4ad324f6bb1be637da584f323a3e039c5b4f664d
The patch is generated from following command:
rgrep -l unused.h|xargs sed -i -e s,mozilla/unused.h,mozilla/Unused.h,
MozReview-Commit-ID: AtLcWApZfES
--HG--
rename : mfbt/unused.h => mfbt/Unused.h
Bryce Van Dyk
Andreas Pehrson
Brindusan Cristian
Chung-Sheng Fu
Munro Mengjue Chiang
Sebastian Hengst
Bill McCloskey
Carsten "Tomcat" Book
Andreas Pehrson
Wes Kocher
Boris Zbarsky
Andrea Marchesini
Jan-Ivar Bruaroey
Mark Banner
Ryan VanderMeulen
Kan-Ru Chen