Title: [260201] trunk/Source/WebCore
Revision
260201
Author
[email protected]
Date
2020-04-16 11:11:26 -0700 (Thu, 16 Apr 2020)

Log Message

[macOS] Update ScreenTime as playback state changes
https://bugs.webkit.org/show_bug.cgi?id=210518
<rdar://problem/61181092>

Reviewed by Eric Carlson.

Follow up to r260182; Pass a WeakPtr into our task queue in sessionWillEndPlayback rather than a bare pointer.

* platform/audio/cocoa/MediaSessionManagerCocoa.mm:
(WebCore::MediaSessionManagerCocoa::sessionWillEndPlayback):

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (260200 => 260201)


--- trunk/Source/WebCore/ChangeLog	2020-04-16 18:06:46 UTC (rev 260200)
+++ trunk/Source/WebCore/ChangeLog	2020-04-16 18:11:26 UTC (rev 260201)
@@ -1,3 +1,16 @@
+2020-04-16  Jer Noble  <[email protected]>
+
+        [macOS] Update ScreenTime as playback state changes
+        https://bugs.webkit.org/show_bug.cgi?id=210518
+        <rdar://problem/61181092>
+
+        Reviewed by Eric Carlson.
+
+        Follow up to r260182; Pass a WeakPtr into our task queue in sessionWillEndPlayback rather than a bare pointer.
+
+        * platform/audio/cocoa/MediaSessionManagerCocoa.mm:
+        (WebCore::MediaSessionManagerCocoa::sessionWillEndPlayback):
+
 2020-04-16  Said Abou-Hallawa  <[email protected]>
 
         Captured ThreadedScrollingTree should check its m_scrollingCoordinator before calling its methods

Modified: trunk/Source/WebCore/platform/audio/cocoa/MediaSessionManagerCocoa.mm (260200 => 260201)


--- trunk/Source/WebCore/platform/audio/cocoa/MediaSessionManagerCocoa.mm	2020-04-16 18:06:46 UTC (rev 260200)
+++ trunk/Source/WebCore/platform/audio/cocoa/MediaSessionManagerCocoa.mm	2020-04-16 18:11:26 UTC (rev 260201)
@@ -194,8 +194,9 @@
 {
     PlatformMediaSessionManager::sessionWillEndPlayback(session, delayCallingUpdateNowPlaying);
 
-    m_taskQueue.enqueueTask([&session] {
-        session.updateMediaUsageIfChanged();
+    m_taskQueue.enqueueTask([weakSession = makeWeakPtr(session)] {
+        if (weakSession)
+            weakSession->updateMediaUsageIfChanged();
     });
 
     if (delayCallingUpdateNowPlaying == DelayCallingUpdateNowPlaying::No)
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