Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 29cddce2522b69778bd95c60e2d9eb60bbd17714
https://github.com/WebKit/WebKit/commit/29cddce2522b69778bd95c60e2d9eb60bbd17714
Author: Youenn Fablet <you...@apple.com>
Date: 2024-05-17 (Fri, 17 May 2024)
Changed paths:
M Source/WebCore/platform/mediastream/mac/AVVideoCaptureSource.mm
Log Message:
-----------
If torch is on on a track, muting and unmuting it will switch off the torch
https://bugs.webkit.org/show_bug.cgi?id=270840
rdar://124435440
Reviewed by Eric Carlson.
When restarting to capture, we were not setting back torch to what it should be.
This would trigger the issue of having torch on, muting capture, unmuting
capture and having torch off.
We fix this by ensuring that torch is updated when (re)starting capture.
We do a drive-by fix in AVVideoCaptureSource::reconfigureIfNeeded.
We need to call startApplyingConstraints/endApplyingConstraints instead of
beginConfiguration/commitConfiguration, to keep the balance.
Otherwise updateTorch would do an additional beginConfiguration call without
any corresponding commitConfiguration.
* Source/WebCore/platform/mediastream/mac/AVVideoCaptureSource.mm:
(WebCore::AVVideoCaptureSource::setupCaptureSession):
(WebCore::AVVideoCaptureSource::reconfigureIfNeeded):
Canonical link: https://commits.webkit.org/278948@main
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