Changeset 238561 in webkit

Timestamp:

Nov 27, 2018, 11:34:06 AM (8 years ago)

Author:

jer.noble@apple.com

Message:

Unregister CDMSessionMediaSourceAVFObjC for error notifications during destruction.
​https://bugs.webkit.org/show_bug.cgi?id=191985
<rdar://problem/45972018>

Reviewed by Eric Carlson.

• platform/graphics/avfoundation/objc/CDMSessionMediaSourceAVFObjC.mm:

(WebCore::CDMSessionMediaSourceAVFObjC::~CDMSessionMediaSourceAVFObjC):

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• platform/graphics/avfoundation/objc/CDMSessionMediaSourceAVFObjC.mm (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2018-11-27  Jer Noble  <jer.noble@apple.com>
+
+        Unregister CDMSessionMediaSourceAVFObjC for error notifications during destruction.
+        https://bugs.webkit.org/show_bug.cgi?id=191985
+        <rdar://problem/45972018>
+
+        Reviewed by Eric Carlson.
+
+        * platform/graphics/avfoundation/objc/CDMSessionMediaSourceAVFObjC.mm:
+        (WebCore::CDMSessionMediaSourceAVFObjC::~CDMSessionMediaSourceAVFObjC):
+
 2018-11-27  Thibault Saunier  <tsaunier@igalia.com>
 

trunk/Source/WebCore/platform/graphics/avfoundation/objc/CDMSessionMediaSourceAVFObjC.mm

@@ -46 +46 @@
     if (m_cdm)
         m_cdm->invalidateSession(this);
+
+    for (auto& sourceBuffer : m_sourceBuffers)
+        sourceBuffer->unregisterForErrorNotifications(this);
+    m_sourceBuffers.clear();
 }