Title: [239702] trunk/Source/WebCore
Revision
239702
Author
[email protected]
Date
2019-01-07 14:39:18 -0800 (Mon, 07 Jan 2019)

Log Message

Cleanup AudioTrackPrivateMediaStreamCocoa
https://bugs.webkit.org/show_bug.cgi?id=193208
<rdar://problem/42225870>

Reviewed by Youenn Fablet.

* platform/mediastream/mac/AudioTrackPrivateMediaStreamCocoa.cpp:
(WebCore::AudioTrackPrivateMediaStreamCocoa::audioSamplesAvailable): Clear input and
output format descriptions after stopping the audio unit.

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (239701 => 239702)


--- trunk/Source/WebCore/ChangeLog	2019-01-07 22:31:41 UTC (rev 239701)
+++ trunk/Source/WebCore/ChangeLog	2019-01-07 22:39:18 UTC (rev 239702)
@@ -1,3 +1,15 @@
+2019-01-07  Eric Carlson  <[email protected]>
+
+        Cleanup AudioTrackPrivateMediaStreamCocoa
+        https://bugs.webkit.org/show_bug.cgi?id=193208
+        <rdar://problem/42225870>
+
+        Reviewed by Youenn Fablet.
+
+        * platform/mediastream/mac/AudioTrackPrivateMediaStreamCocoa.cpp:
+        (WebCore::AudioTrackPrivateMediaStreamCocoa::audioSamplesAvailable): Clear input and
+        output format descriptions after stopping the audio unit.
+
 2019-01-07  Devin Rousso  <[email protected]>
 
         Web Inspector: Network: show secure connection details per-request

Modified: trunk/Source/WebCore/platform/mediastream/mac/AudioTrackPrivateMediaStreamCocoa.cpp (239701 => 239702)


--- trunk/Source/WebCore/platform/mediastream/mac/AudioTrackPrivateMediaStreamCocoa.cpp	2019-01-07 22:31:41 UTC (rev 239701)
+++ trunk/Source/WebCore/platform/mediastream/mac/AudioTrackPrivateMediaStreamCocoa.cpp	2019-01-07 22:39:18 UTC (rev 239702)
@@ -172,9 +172,6 @@
 
     if (!m_inputDescription || *m_inputDescription != description) {
 
-        m_inputDescription = nullptr;
-        m_outputDescription = nullptr;
-
         if (m_remoteIOUnit) {
             AudioOutputUnitStop(m_remoteIOUnit);
             AudioComponentInstanceDispose(m_remoteIOUnit);
@@ -181,6 +178,9 @@
             m_remoteIOUnit = nullptr;
         }
 
+        m_inputDescription = nullptr;
+        m_outputDescription = nullptr;
+
         CAAudioStreamDescription inputDescription = toCAAudioStreamDescription(description);
         CAAudioStreamDescription outputDescription;
 
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