Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: c85534cb863a0ba13f6aa262a732b41c7589b4c5
      
https://github.com/WebKit/WebKit/commit/c85534cb863a0ba13f6aa262a732b41c7589b4c5
  Author: Vitaly Dyachkov <[email protected]>
  Date:   2024-07-06 (Sat, 06 Jul 2024)

  Changed paths:
    M Source/WebCore/platform/mock/MockRealtimeVideoSource.cpp
    M Source/WebCore/platform/mock/MockRealtimeVideoSource.h

  Log Message:
  -----------
  REGRESSION(278498@main) [Skia] getUserMedia(deviceID) frequently freezing in 
media stream tests under debug
https://bugs.webkit.org/show_bug.cgi?id=275165

Reviewed by Philippe Normand.

Currently, `MockRealtimeVideoSource` is generating frames repeatedly on
the main thread. This can slow down the `WebProcess` and cause test
timeouts. To fix this, we now use a background thread instead. The same
thread is also used for generating a photo.

* Source/WebCore/platform/mock/MockRealtimeVideoSource.cpp:
(WebCore::m_emitFrameTimer):
(WebCore::MockRealtimeVideoSource::takePhotoInternal):
(WebCore::MockRealtimeVideoSource::generateFrame):
(WebCore::takePhotoRunLoop): Deleted.
* Source/WebCore/platform/mock/MockRealtimeVideoSource.h:

Canonical link: https://commits.webkit.org/280712@main



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