[webkit-changes] [WebKit/WebKit] d6c40d: [visionOS] AVPlayerLayer goes blank when transitio...

[aestes]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: d6c40da0535c2a51f51a07747750b4bdc101a28b
      https://github.com/WebKit/WebKit/commit/d6c40da0535c2a51f51a07747750b4bdc101a28b
  Author: Andy Estes <aestes at apple.com>
  Date:   2024-04-28 (Sun, 28 Apr 2024)

  Changed paths:
    M Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.h
    M Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm

  Log Message:
  -----------
  [visionOS] AVPlayerLayer goes blank when transitioning to LinearMediaKit fullscreen
https://bugs.webkit.org/show_bug.cgi?id=273373
rdar://127199127

Reviewed by Jer Noble.

When transitioning to LinearMediaKit fullscreen during AVPlayer-based playback,
MediaPlayerPrivateAVFoundationObjC would immediately remove the AVPlayer from its AVPlayerLayer,
causing the layer to go blank. Resolved this by deferring removal of the AVPlayer until the
fullscreen transition completes. Conversely, deferred removing the FigVideoTarget from the AVPlayer
until the transition back to inline completes.

* Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.h:
* Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
(WebCore::MediaPlayerPrivateAVFoundationObjC::setVideoReceiverEndpoint):
(WebCore::MediaPlayerPrivateAVFoundationObjC::isInFullscreenOrPictureInPictureChanged):
(WebCore::MediaPlayerPrivateAVFoundationObjC::clearVideoReceiverEndpoint): Deleted.

Canonical link: https://commits.webkit.org/278092@main



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