Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: da808677339de833db3e1d36ca34dda8464b4638
https://github.com/WebKit/WebKit/commit/da808677339de833db3e1d36ca34dda8464b4638
Author: Youenn Fablet <[email protected]>
Date: 2024-05-18 (Sat, 18 May 2024)
Changed paths:
M Source/WebCore/platform/mediastream/mac/AVVideoCaptureSource.h
M Source/WebCore/platform/mediastream/mac/AVVideoCaptureSource.mm
Log Message:
-----------
[iOS] Camera track is sometimes muted/unmuted when starting to capture
https://bugs.webkit.org/show_bug.cgi?id=274211
rdar://125475254
Reviewed by Eric Carlson.
There is a race condition below WebKit between media endowment activation and
camera start-u.
This sometimes triggers spurious notification of being muted on iOS.
We add a timer that will delay mute notifications at startup time for 1 second.
Manually tested.
* Source/WebCore/platform/mediastream/mac/AVVideoCaptureSource.h:
* Source/WebCore/platform/mediastream/mac/AVVideoCaptureSource.mm:
(WebCore::AVVideoCaptureSource::AVVideoCaptureSource):
(WebCore::AVVideoCaptureSource::startupTimerFired):
(WebCore::AVVideoCaptureSource::startProducingData):
(WebCore::AVVideoCaptureSource::captureSessionIsRunningDidChange):
Canonical link: https://commits.webkit.org/278952@main
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