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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/277111">277111</a></dd>
<dt>Author</dt> <dd>aperez@igalia.com</dd>
<dt>Date</dt> <dd>2021-05-06 12:41:53 -0700 (Thu, 06 May 2021)</dd>
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<h3>Log Message</h3>
<pre>Merge <a href="http://trac.webkit.org/projects/webkit/changeset/277100">r277100</a> - [WebAudio][GStreamer] socketpair leaks
https://bugs.webkit.org/show_bug.cgi?id=225463

Reviewed by Žan Doberšek.

* platform/audio/gstreamer/AudioSourceProviderGStreamer.cpp:
(WebCore::AudioSourceProviderGStreamer::~AudioSourceProviderGStreamer): Properly dispose of
the GStreamer pipeline and the resources it has hold on.
* platform/audio/gstreamer/WebKitWebAudioSourceGStreamer.cpp:
(webKitWebAudioSrcChangeState): The ref returned by gst_buffer_pool_new() is transfer-full,
so we need to adopt it here.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#releasesWebKitGTKwebkit232SourceWebCoreChangeLog">releases/WebKitGTK/webkit-2.32/Source/WebCore/ChangeLog</a></li>
<li><a href="#releasesWebKitGTKwebkit232SourceWebCoreplatformaudiogstreamerAudioSourceProviderGStreamercpp">releases/WebKitGTK/webkit-2.32/Source/WebCore/platform/audio/gstreamer/AudioSourceProviderGStreamer.cpp</a></li>
<li><a href="#releasesWebKitGTKwebkit232SourceWebCoreplatformaudiogstreamerWebKitWebAudioSourceGStreamercpp">releases/WebKitGTK/webkit-2.32/Source/WebCore/platform/audio/gstreamer/WebKitWebAudioSourceGStreamer.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="releasesWebKitGTKwebkit232SourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.32/Source/WebCore/ChangeLog (277110 => 277111)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.32/Source/WebCore/ChangeLog  2021-05-06 19:41:15 UTC (rev 277110)
+++ releases/WebKitGTK/webkit-2.32/Source/WebCore/ChangeLog     2021-05-06 19:41:53 UTC (rev 277111)
</span><span class="lines">@@ -1,5 +1,19 @@
</span><span class="cx"> 2021-05-06  Philippe Normand  <pnormand@igalia.com>
</span><span class="cx"> 
</span><ins>+        [WebAudio][GStreamer] socketpair leaks
+        https://bugs.webkit.org/show_bug.cgi?id=225463
+
+        Reviewed by Žan Doberšek.
+
+        * platform/audio/gstreamer/AudioSourceProviderGStreamer.cpp:
+        (WebCore::AudioSourceProviderGStreamer::~AudioSourceProviderGStreamer): Properly dispose of
+        the GStreamer pipeline and the resources it has hold on.
+        * platform/audio/gstreamer/WebKitWebAudioSourceGStreamer.cpp:
+        (webKitWebAudioSrcChangeState): The ref returned by gst_buffer_pool_new() is transfer-full,
+        so we need to adopt it here.
+
+2021-05-06  Philippe Normand  <pnormand@igalia.com>
+
</ins><span class="cx">         [GStreamer] Fallback to texture mapper video orientation handling when glvideoflip is not available
</span><span class="cx">         https://bugs.webkit.org/show_bug.cgi?id=225454
</span><span class="cx"> 
</span></span></pre></div>
<a id="releasesWebKitGTKwebkit232SourceWebCoreplatformaudiogstreamerAudioSourceProviderGStreamercpp"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.32/Source/WebCore/platform/audio/gstreamer/AudioSourceProviderGStreamer.cpp (277110 => 277111)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.32/Source/WebCore/platform/audio/gstreamer/AudioSourceProviderGStreamer.cpp  2021-05-06 19:41:15 UTC (rev 277110)
+++ releases/WebKitGTK/webkit-2.32/Source/WebCore/platform/audio/gstreamer/AudioSourceProviderGStreamer.cpp     2021-05-06 19:41:53 UTC (rev 277111)
</span><span class="lines">@@ -118,6 +118,12 @@
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     setClient(nullptr);
</span><ins>+#if ENABLE(MEDIA_STREAM)
+    if (m_pipeline) {
+        disconnectSimpleBusMessageCallback(m_pipeline.get());
+        gst_element_set_state(m_pipeline.get(), GST_STATE_NULL);
+    }
+#endif
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void AudioSourceProviderGStreamer::configureAudioBin(GstElement* audioBin, GstElement* audioSink)
</span></span></pre></div>
<a id="releasesWebKitGTKwebkit232SourceWebCoreplatformaudiogstreamerWebKitWebAudioSourceGStreamercpp"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.32/Source/WebCore/platform/audio/gstreamer/WebKitWebAudioSourceGStreamer.cpp (277110 => 277111)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.32/Source/WebCore/platform/audio/gstreamer/WebKitWebAudioSourceGStreamer.cpp 2021-05-06 19:41:15 UTC (rev 277110)
+++ releases/WebKitGTK/webkit-2.32/Source/WebCore/platform/audio/gstreamer/WebKitWebAudioSourceGStreamer.cpp    2021-05-06 19:41:53 UTC (rev 277111)
</span><span class="lines">@@ -452,7 +452,7 @@
</span><span class="cx"> 
</span><span class="cx">     switch (transition) {
</span><span class="cx">     case GST_STATE_CHANGE_READY_TO_PAUSED: {
</span><del>-        priv->pool = gst_buffer_pool_new();
</del><ins>+        priv->pool = adoptGRef(gst_buffer_pool_new());
</ins><span class="cx">         GstStructure* config = gst_buffer_pool_get_config(priv->pool.get());
</span><span class="cx">         gst_buffer_pool_config_set_params(config, nullptr, priv->bufferSize, 0, 0);
</span><span class="cx">         gst_buffer_pool_set_config(priv->pool.get(), config);
</span></span></pre>
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