[webkit-changes] [WebKit/WebKit] f6aec3: [GStreamer][MediaStream] Cleanup of state-change h...

[Philippe Normand]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: f6aec317cdae2d6137e25c13cfcd2727e3e5646e
      https://github.com/WebKit/WebKit/commit/f6aec317cdae2d6137e25c13cfcd2727e3e5646e
  Author: Philippe Normand <philn at igalia.com>
  Date:   2023-02-17 (Fri, 17 Feb 2023)

  Changed paths:
    M Source/WebCore/platform/mediastream/gstreamer/GStreamerMediaStreamSource.cpp

  Log Message:
  -----------
  [GStreamer][MediaStream] Cleanup of state-change handling
https://bugs.webkit.org/show_bug.cgi?id=252400

Reviewed by Xabier Rodriguez-Calvar.

Process upward transitions first, then chain to parent class and finally downward transitions. We
also now stop observing tracks when going to NULL state, to match the corresponding upward
transition.

* Source/WebCore/platform/mediastream/gstreamer/GStreamerMediaStreamSource.cpp:
(webkitMediaStreamSrcChangeState):

Canonical link: https://commits.webkit.org/260441@main