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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/213884">213884</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2017-03-13 22:58:27 -0700 (Mon, 13 Mar 2017)</dd>
</dl>

<h3>Log Message</h3>
<pre>Make RealtimeMediaSource::type an enum class
https://bugs.webkit.org/show_bug.cgi?id=169491

Patch by Youenn Fablet &lt;youenn@apple.com&gt; on 2017-03-13
Reviewed by Sam Weinig.

No change of behavior.

* Modules/mediastream/CanvasCaptureMediaStreamTrack.cpp:
(WebCore::CanvasCaptureMediaStreamTrack::Source::Source):
* Modules/mediastream/MediaStream.cpp:
(WebCore::MediaStream::getAudioTracks):
(WebCore::MediaStream::getVideoTracks):
* Modules/mediastream/MediaStreamTrack.cpp:
(WebCore::MediaStreamTrack::kind):
* Modules/mediastream/libwebrtc/LibWebRTCMediaEndpoint.cpp:
(WebCore::LibWebRTCMediaEndpoint::addTrack):
* Modules/webaudio/MediaStreamAudioSource.cpp:
(WebCore::MediaStreamAudioSource::MediaStreamAudioSource):
* platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaStreamAVFObjC.mm:
(WebCore::MediaPlayerPrivateMediaStreamAVFObjC::sampleBufferUpdated):
(WebCore::MediaPlayerPrivateMediaStreamAVFObjC::updateTracks):
* platform/mediastream/CaptureDeviceManager.cpp:
(CaptureDeviceManager::bestSourcesForTypeAndConstraints):
(CaptureDeviceManager::sourceWithUID):
* platform/mediastream/MediaEndpoint.cpp:
* platform/mediastream/RealtimeMediaSource.h:
* platform/mediastream/mac/AVAudioCaptureSource.mm:
(WebCore::AVAudioCaptureSource::AVAudioCaptureSource):
* platform/mediastream/mac/AVVideoCaptureSource.mm:
(WebCore::AVVideoCaptureSource::AVVideoCaptureSource):
* platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp:
(WebCore::RealtimeMediaSourceCenterMac::createMediaStream):
* platform/mock/MockMediaEndpoint.cpp:
(WebCore::MockMediaEndpoint::createMutedRemoteSource):
* platform/mock/MockRealtimeAudioSource.cpp:
(WebCore::MockRealtimeAudioSource::MockRealtimeAudioSource):
* platform/mock/MockRealtimeMediaSource.cpp:
(WebCore::MockRealtimeMediaSource::MockRealtimeMediaSource):
* platform/mock/MockRealtimeVideoSource.cpp:
(WebCore::MockRealtimeVideoSource::MockRealtimeVideoSource):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamCanvasCaptureMediaStreamTrackcpp">trunk/Source/WebCore/Modules/mediastream/CanvasCaptureMediaStreamTrack.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamMediaStreamcpp">trunk/Source/WebCore/Modules/mediastream/MediaStream.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamMediaStreamTrackcpp">trunk/Source/WebCore/Modules/mediastream/MediaStreamTrack.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamlibwebrtcLibWebRTCMediaEndpointcpp">trunk/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCMediaEndpoint.cpp</a></li>
<li><a href="#trunkSourceWebCoreModuleswebaudioMediaStreamAudioSourcecpp">trunk/Source/WebCore/Modules/webaudio/MediaStreamAudioSource.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicsavfoundationobjcMediaPlayerPrivateMediaStreamAVFObjCmm">trunk/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaStreamAVFObjC.mm</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicsgstreamerMediaPlayerPrivateGStreamerOwrcpp">trunk/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerOwr.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreamCaptureDeviceManagercpp">trunk/Source/WebCore/platform/mediastream/CaptureDeviceManager.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreamMediaEndpointcpp">trunk/Source/WebCore/platform/mediastream/MediaEndpoint.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreamRealtimeMediaSourceh">trunk/Source/WebCore/platform/mediastream/RealtimeMediaSource.h</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreammacAVAudioCaptureSourcemm">trunk/Source/WebCore/platform/mediastream/mac/AVAudioCaptureSource.mm</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreammacAVVideoCaptureSourcemm">trunk/Source/WebCore/platform/mediastream/mac/AVVideoCaptureSource.mm</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreammacRealtimeMediaSourceCenterMaccpp">trunk/Source/WebCore/platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreamopenwebrtcMediaEndpointOwrcpp">trunk/Source/WebCore/platform/mediastream/openwebrtc/MediaEndpointOwr.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreamopenwebrtcRealtimeMediaSourceCenterOwrcpp">trunk/Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmockMockMediaEndpointcpp">trunk/Source/WebCore/platform/mock/MockMediaEndpoint.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmockMockRealtimeAudioSourcecpp">trunk/Source/WebCore/platform/mock/MockRealtimeAudioSource.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmockMockRealtimeMediaSourcecpp">trunk/Source/WebCore/platform/mock/MockRealtimeMediaSource.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmockMockRealtimeVideoSourcecpp">trunk/Source/WebCore/platform/mock/MockRealtimeVideoSource.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/ChangeLog        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -1,3 +1,46 @@
</span><ins>+2017-03-13  Youenn Fablet  &lt;youenn@apple.com&gt;
+
+        Make RealtimeMediaSource::type an enum class
+        https://bugs.webkit.org/show_bug.cgi?id=169491
+
+        Reviewed by Sam Weinig.
+
+        No change of behavior.
+
+        * Modules/mediastream/CanvasCaptureMediaStreamTrack.cpp:
+        (WebCore::CanvasCaptureMediaStreamTrack::Source::Source):
+        * Modules/mediastream/MediaStream.cpp:
+        (WebCore::MediaStream::getAudioTracks):
+        (WebCore::MediaStream::getVideoTracks):
+        * Modules/mediastream/MediaStreamTrack.cpp:
+        (WebCore::MediaStreamTrack::kind):
+        * Modules/mediastream/libwebrtc/LibWebRTCMediaEndpoint.cpp:
+        (WebCore::LibWebRTCMediaEndpoint::addTrack):
+        * Modules/webaudio/MediaStreamAudioSource.cpp:
+        (WebCore::MediaStreamAudioSource::MediaStreamAudioSource):
+        * platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaStreamAVFObjC.mm:
+        (WebCore::MediaPlayerPrivateMediaStreamAVFObjC::sampleBufferUpdated):
+        (WebCore::MediaPlayerPrivateMediaStreamAVFObjC::updateTracks):
+        * platform/mediastream/CaptureDeviceManager.cpp:
+        (CaptureDeviceManager::bestSourcesForTypeAndConstraints):
+        (CaptureDeviceManager::sourceWithUID):
+        * platform/mediastream/MediaEndpoint.cpp:
+        * platform/mediastream/RealtimeMediaSource.h:
+        * platform/mediastream/mac/AVAudioCaptureSource.mm:
+        (WebCore::AVAudioCaptureSource::AVAudioCaptureSource):
+        * platform/mediastream/mac/AVVideoCaptureSource.mm:
+        (WebCore::AVVideoCaptureSource::AVVideoCaptureSource):
+        * platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp:
+        (WebCore::RealtimeMediaSourceCenterMac::createMediaStream):
+        * platform/mock/MockMediaEndpoint.cpp:
+        (WebCore::MockMediaEndpoint::createMutedRemoteSource):
+        * platform/mock/MockRealtimeAudioSource.cpp:
+        (WebCore::MockRealtimeAudioSource::MockRealtimeAudioSource):
+        * platform/mock/MockRealtimeMediaSource.cpp:
+        (WebCore::MockRealtimeMediaSource::MockRealtimeMediaSource):
+        * platform/mock/MockRealtimeVideoSource.cpp:
+        (WebCore::MockRealtimeVideoSource::MockRealtimeVideoSource):
+
</ins><span class="cx"> 2017-03-13  Eric Carlson  &lt;eric.carlson@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [MediaStream] Move paintCurrentFrameInContext from RealtimeMediaSources to MediaPlayer
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamCanvasCaptureMediaStreamTrackcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/CanvasCaptureMediaStreamTrack.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/CanvasCaptureMediaStreamTrack.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/Modules/mediastream/CanvasCaptureMediaStreamTrack.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -59,7 +59,7 @@
</span><span class="cx"> 
</span><span class="cx"> // FIXME: Give source id and name
</span><span class="cx"> CanvasCaptureMediaStreamTrack::Source::Source(HTMLCanvasElement&amp; canvas, std::optional&lt;double&gt;&amp;&amp; frameRequestRate)
</span><del>-    : RealtimeMediaSource(String(), RealtimeMediaSource::Video, String())
</del><ins>+    : RealtimeMediaSource(String(), Type::Video, String())
</ins><span class="cx">     , m_frameRequestRate(WTFMove(frameRequestRate))
</span><span class="cx">     , m_requestFrameTimer(*this, &amp;Source::requestFrameTimerFired)
</span><span class="cx">     , m_canvas(&amp;canvas)
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamMediaStreamcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/MediaStream.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/MediaStream.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/Modules/mediastream/MediaStream.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -158,12 +158,12 @@
</span><span class="cx"> 
</span><span class="cx"> MediaStreamTrackVector MediaStream::getAudioTracks() const
</span><span class="cx"> {
</span><del>-    return trackVectorForType(RealtimeMediaSource::Audio);
</del><ins>+    return trackVectorForType(RealtimeMediaSource::Type::Audio);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> MediaStreamTrackVector MediaStream::getVideoTracks() const
</span><span class="cx"> {
</span><del>-    return trackVectorForType(RealtimeMediaSource::Video);
</del><ins>+    return trackVectorForType(RealtimeMediaSource::Type::Video);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> MediaStreamTrackVector MediaStream::getTracks() const
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamMediaStreamTrackcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/MediaStreamTrack.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/MediaStreamTrack.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/Modules/mediastream/MediaStreamTrack.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -68,7 +68,7 @@
</span><span class="cx">     static NeverDestroyed&lt;AtomicString&gt; audioKind(&quot;audio&quot;, AtomicString::ConstructFromLiteral);
</span><span class="cx">     static NeverDestroyed&lt;AtomicString&gt; videoKind(&quot;video&quot;, AtomicString::ConstructFromLiteral);
</span><span class="cx"> 
</span><del>-    if (m_private-&gt;type() == RealtimeMediaSource::Audio)
</del><ins>+    if (m_private-&gt;type() == RealtimeMediaSource::Type::Audio)
</ins><span class="cx">         return audioKind;
</span><span class="cx">     return videoKind;
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamlibwebrtcLibWebRTCMediaEndpointcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCMediaEndpoint.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCMediaEndpoint.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/Modules/mediastream/libwebrtc/LibWebRTCMediaEndpoint.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -172,20 +172,25 @@
</span><span class="cx">     }
</span><span class="cx">     
</span><span class="cx">     auto&amp; source = track.source();
</span><del>-    ASSERT(source.type() != RealtimeMediaSource::None);
-
-    if (source.type() == RealtimeMediaSource::Audio) {
</del><ins>+    switch (source.type()) {
+    case RealtimeMediaSource::Type::Audio: {
</ins><span class="cx">         auto trackSource = RealtimeOutgoingAudioSource::create(source);
</span><span class="cx">         auto audioTrack = LibWebRTCProvider::factory()-&gt;CreateAudioTrack(track.id().utf8().data(), trackSource.ptr());
</span><span class="cx">         trackSource-&gt;setTrack(rtc::scoped_refptr&lt;webrtc::AudioTrackInterface&gt;(audioTrack));
</span><span class="cx">         m_peerConnectionBackend.addAudioSource(WTFMove(trackSource));
</span><span class="cx">         m_backend-&gt;AddTrack(audioTrack.get(), WTFMove(mediaStreams));
</span><del>-    } else {
</del><ins>+        return;
+    }
+    case RealtimeMediaSource::Type::Video: {
</ins><span class="cx">         auto videoSource = RealtimeOutgoingVideoSource::create(source);
</span><span class="cx">         auto videoTrack = LibWebRTCProvider::factory()-&gt;CreateVideoTrack(track.id().utf8().data(), videoSource.ptr());
</span><span class="cx">         m_peerConnectionBackend.addVideoSource(WTFMove(videoSource));
</span><span class="cx">         m_backend-&gt;AddTrack(videoTrack.get(), WTFMove(mediaStreams));
</span><ins>+        return;
</ins><span class="cx">     }
</span><ins>+    case RealtimeMediaSource::Type::None:
+        ASSERT_NOT_REACHED();
+    }
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void LibWebRTCMediaEndpoint::doCreateOffer()
</span></span></pre></div>
<a id="trunkSourceWebCoreModuleswebaudioMediaStreamAudioSourcecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/webaudio/MediaStreamAudioSource.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/webaudio/MediaStreamAudioSource.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/Modules/webaudio/MediaStreamAudioSource.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -40,7 +40,7 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> MediaStreamAudioSource::MediaStreamAudioSource()
</span><del>-    : RealtimeMediaSource(ASCIILiteral(&quot;WebAudio-&quot;) + createCanonicalUUIDString(), RealtimeMediaSource::Audio, &quot;MediaStreamAudioDestinationNode&quot;)
</del><ins>+    : RealtimeMediaSource(ASCIILiteral(&quot;WebAudio-&quot;) + createCanonicalUUIDString(), RealtimeMediaSource::Type::Audio, &quot;MediaStreamAudioDestinationNode&quot;)
</ins><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicsavfoundationobjcMediaPlayerPrivateMediaStreamAVFObjCmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaStreamAVFObjC.mm (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaStreamAVFObjC.mm        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaStreamAVFObjC.mm        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -722,12 +722,12 @@
</span><span class="cx">         return;
</span><span class="cx"> 
</span><span class="cx">     switch (track.type()) {
</span><del>-    case RealtimeMediaSource::None:
</del><ins>+    case RealtimeMediaSource::Type::None:
</ins><span class="cx">         // Do nothing.
</span><span class="cx">         break;
</span><del>-    case RealtimeMediaSource::Audio:
</del><ins>+    case RealtimeMediaSource::Type::Audio:
</ins><span class="cx">         break;
</span><del>-    case RealtimeMediaSource::Video:
</del><ins>+    case RealtimeMediaSource::Type::Video:
</ins><span class="cx">         if (&amp;track == m_activeVideoTrack.get())
</span><span class="cx">             enqueueVideoSample(track, mediaSample);
</span><span class="cx">         break;
</span><span class="lines">@@ -853,7 +853,7 @@
</span><span class="cx">             break;
</span><span class="cx">         }
</span><span class="cx">     };
</span><del>-    updateTracksOfType(m_audioTrackMap, RealtimeMediaSource::Audio, currentTracks, &amp;AudioTrackPrivateMediaStreamCocoa::create, setAudioTrackState);
</del><ins>+    updateTracksOfType(m_audioTrackMap, RealtimeMediaSource::Type::Audio, currentTracks, &amp;AudioTrackPrivateMediaStreamCocoa::create, setAudioTrackState);
</ins><span class="cx"> 
</span><span class="cx">     Function&lt;void(RefPtr&lt;VideoTrackPrivateMediaStream&gt;, int, TrackState)&gt; setVideoTrackState = [&amp;](auto track, int index, TrackState state)
</span><span class="cx">     {
</span><span class="lines">@@ -875,7 +875,7 @@
</span><span class="cx">             break;
</span><span class="cx">         }
</span><span class="cx">     };
</span><del>-    updateTracksOfType(m_videoTrackMap, RealtimeMediaSource::Video, currentTracks, &amp;VideoTrackPrivateMediaStream::create, setVideoTrackState);
</del><ins>+    updateTracksOfType(m_videoTrackMap, RealtimeMediaSource::Type::Video, currentTracks, &amp;VideoTrackPrivateMediaStream::create, setVideoTrackState);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> std::unique_ptr&lt;PlatformTimeRanges&gt; MediaPlayerPrivateMediaStreamAVFObjC::seekable() const
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicsgstreamerMediaPlayerPrivateGStreamerOwrcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerOwr.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerOwr.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerOwr.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -200,7 +200,7 @@
</span><span class="cx">         // TODO: Support for multiple tracks of the same type.
</span><span class="cx"> 
</span><span class="cx">         switch (track-&gt;type()) {
</span><del>-        case RealtimeMediaSource::Audio:
</del><ins>+        case RealtimeMediaSource::Type::Audio:
</ins><span class="cx">             if (!m_audioTrack) {
</span><span class="cx">                 String preSelectedDevice = getenv(&quot;WEBKIT_AUDIO_DEVICE&quot;);
</span><span class="cx">                 if (!preSelectedDevice || (preSelectedDevice == track-&gt;label())) {
</span><span class="lines">@@ -212,7 +212,7 @@
</span><span class="cx">                 }
</span><span class="cx">             }
</span><span class="cx">             break;
</span><del>-        case RealtimeMediaSource::Video:
</del><ins>+        case RealtimeMediaSource::Type::Video:
</ins><span class="cx">             if (!m_videoTrack) {
</span><span class="cx">                 String preSelectedDevice = getenv(&quot;WEBKIT_VIDEO_DEVICE&quot;);
</span><span class="cx">                 if (!preSelectedDevice || (preSelectedDevice == track-&gt;label())) {
</span><span class="lines">@@ -225,7 +225,7 @@
</span><span class="cx">                 }
</span><span class="cx">             }
</span><span class="cx">             break;
</span><del>-        case RealtimeMediaSource::None:
</del><ins>+        case RealtimeMediaSource::Type::None:
</ins><span class="cx">             GST_WARNING(&quot;Loading a track with None type&quot;);
</span><span class="cx">         }
</span><span class="cx"> 
</span><span class="lines">@@ -382,9 +382,9 @@
</span><span class="cx">     auto&amp; realTimeMediaSource = static_cast&lt;RealtimeMediaSourceOwr&amp;&gt;(track.source());
</span><span class="cx">     auto mediaSource = OWR_MEDIA_SOURCE(realTimeMediaSource.mediaSource());
</span><span class="cx"> 
</span><del>-    GST_DEBUG(&quot;%s track now %s&quot;, track.type() == RealtimeMediaSource::Audio ? &quot;audio&quot;:&quot;video&quot;, realTimeMediaSource.muted() ? &quot;muted&quot;:&quot;un-muted&quot;);
</del><ins>+    GST_DEBUG(&quot;%s track now %s&quot;, track.type() == RealtimeMediaSource::Type::Audio ? &quot;audio&quot;:&quot;video&quot;, realTimeMediaSource.muted() ? &quot;muted&quot;:&quot;un-muted&quot;);
</ins><span class="cx">     switch (track.type()) {
</span><del>-    case RealtimeMediaSource::Audio:
</del><ins>+    case RealtimeMediaSource::Type::Audio:
</ins><span class="cx">         if (!realTimeMediaSource.muted()) {
</span><span class="cx">             g_object_set(m_audioRenderer.get(), &quot;disabled&quot;, false, nullptr);
</span><span class="cx">             owr_media_renderer_set_source(OWR_MEDIA_RENDERER(m_audioRenderer.get()), mediaSource);
</span><span class="lines">@@ -395,7 +395,7 @@
</span><span class="cx">         if (mediaSource)
</span><span class="cx">             g_object_set(mediaSource, &quot;mute&quot;, !track.enabled(), nullptr);
</span><span class="cx">         break;
</span><del>-    case RealtimeMediaSource::Video:
</del><ins>+    case RealtimeMediaSource::Type::Video:
</ins><span class="cx">         if (!realTimeMediaSource.muted()) {
</span><span class="cx">             g_object_set(m_videoRenderer.get(), &quot;disabled&quot;, false, nullptr);
</span><span class="cx">             owr_media_renderer_set_source(OWR_MEDIA_RENDERER(m_videoRenderer.get()), mediaSource);
</span><span class="lines">@@ -404,7 +404,7 @@
</span><span class="cx">             owr_media_renderer_set_source(OWR_MEDIA_RENDERER(m_videoRenderer.get()), nullptr);
</span><span class="cx">         }
</span><span class="cx">         break;
</span><del>-    case RealtimeMediaSource::None:
</del><ins>+    case RealtimeMediaSource::Type::None:
</ins><span class="cx">         GST_WARNING(&quot;Trying to change mute state of a track with None type&quot;);
</span><span class="cx">     }
</span><span class="cx"> }
</span><span class="lines">@@ -416,16 +416,16 @@
</span><span class="cx"> 
</span><span class="cx"> void MediaPlayerPrivateGStreamerOwr::trackEnabledChanged(MediaStreamTrackPrivate&amp; track)
</span><span class="cx"> {
</span><del>-    GST_DEBUG(&quot;%s track now %s&quot;, track.type() == RealtimeMediaSource::Audio ? &quot;audio&quot;:&quot;video&quot;, track.enabled() ? &quot;enabled&quot;:&quot;disabled&quot;);
</del><ins>+    GST_DEBUG(&quot;%s track now %s&quot;, track.type() == RealtimeMediaSource::Type::Audio ? &quot;audio&quot;:&quot;video&quot;, track.enabled() ? &quot;enabled&quot;:&quot;disabled&quot;);
</ins><span class="cx"> 
</span><span class="cx">     switch (track.type()) {
</span><del>-    case RealtimeMediaSource::Audio:
</del><ins>+    case RealtimeMediaSource::Type::Audio:
</ins><span class="cx">         g_object_set(m_audioRenderer.get(), &quot;disabled&quot;, !track.enabled(), nullptr);
</span><span class="cx">         break;
</span><del>-    case RealtimeMediaSource::Video:
</del><ins>+    case RealtimeMediaSource::Type::Video:
</ins><span class="cx">         g_object_set(m_videoRenderer.get(), &quot;disabled&quot;, !track.enabled(), nullptr);
</span><span class="cx">         break;
</span><del>-    case RealtimeMediaSource::None:
</del><ins>+    case RealtimeMediaSource::Type::None:
</ins><span class="cx">         GST_WARNING(&quot;Trying to change enabled state of a track with None type&quot;);
</span><span class="cx">     }
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreamCaptureDeviceManagercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/CaptureDeviceManager.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/CaptureDeviceManager.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/mediastream/CaptureDeviceManager.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -80,7 +80,8 @@
</span><span class="cx">         }
</span><span class="cx">     } sortBasedOnFitnessScore;
</span><span class="cx"> 
</span><del>-    CaptureDevice::DeviceType deviceType = type == RealtimeMediaSource::Video ? CaptureDevice::DeviceType::Video : CaptureDevice::DeviceType::Audio;
</del><ins>+    ASSERT(type != RealtimeMediaSource::Type::None);
+    CaptureDevice::DeviceType deviceType = type == RealtimeMediaSource::Type::Video ? CaptureDevice::DeviceType::Video : CaptureDevice::DeviceType::Audio;
</ins><span class="cx">     for (auto&amp; captureDevice : captureDevices()) {
</span><span class="cx">         if (!captureDevice.enabled() || captureDevice.type() != deviceType)
</span><span class="cx">             continue;
</span><span class="lines">@@ -104,10 +105,19 @@
</span><span class="cx"> RefPtr&lt;RealtimeMediaSource&gt; CaptureDeviceManager::sourceWithUID(const String&amp; deviceUID, RealtimeMediaSource::Type type, const MediaConstraints* constraints, String&amp; invalidConstraint)
</span><span class="cx"> {
</span><span class="cx">     for (auto&amp; captureDevice : captureDevices()) {
</span><del>-        if (type == RealtimeMediaSource::None)
</del><ins>+        CaptureDevice::DeviceType deviceType;
+
+        switch (type) {
+        case RealtimeMediaSource::Type::None:
</ins><span class="cx">             continue;
</span><ins>+        case RealtimeMediaSource::Type::Audio:
+            deviceType = CaptureDevice::DeviceType::Audio;
+            break;
+        case RealtimeMediaSource::Type::Video:
+            deviceType = CaptureDevice::DeviceType::Video;
+            break;
+        }
</ins><span class="cx"> 
</span><del>-        CaptureDevice::DeviceType deviceType = type == RealtimeMediaSource::Video ? CaptureDevice::DeviceType::Video : CaptureDevice::DeviceType::Audio;
</del><span class="cx">         if (captureDevice.persistentId() != deviceUID || captureDevice.type() != deviceType)
</span><span class="cx">             continue;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreamMediaEndpointcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/MediaEndpoint.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/MediaEndpoint.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/mediastream/MediaEndpoint.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -44,7 +44,7 @@
</span><span class="cx">     static Ref&lt;EmptyRealtimeMediaSource&gt; create() { return adoptRef(*new EmptyRealtimeMediaSource()); }
</span><span class="cx"> 
</span><span class="cx"> private:
</span><del>-    EmptyRealtimeMediaSource() : RealtimeMediaSource(emptyString(), RealtimeMediaSource::None, emptyString()) { }
</del><ins>+    EmptyRealtimeMediaSource() : RealtimeMediaSource(emptyString(), Type::None, emptyString()) { }
</ins><span class="cx"> 
</span><span class="cx">     RefPtr&lt;RealtimeMediaSourceCapabilities&gt; capabilities() const final { return nullptr; }
</span><span class="cx">     const RealtimeMediaSourceSettings&amp; settings() const final { return m_sourceSettings; }
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreamRealtimeMediaSourceh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/RealtimeMediaSource.h (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/RealtimeMediaSource.h        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/mediastream/RealtimeMediaSource.h        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -89,7 +89,7 @@
</span><span class="cx">     const String&amp; persistentID() const { return m_persistentID; }
</span><span class="cx">     virtual void setPersistentID(const String&amp; persistentID) { m_persistentID = persistentID; }
</span><span class="cx"> 
</span><del>-    enum Type { None, Audio, Video };
</del><ins>+    enum class Type { None, Audio, Video };
</ins><span class="cx">     Type type() const { return m_type; }
</span><span class="cx"> 
</span><span class="cx">     virtual const String&amp; name() const { return m_name; }
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreammacAVAudioCaptureSourcemm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/mac/AVAudioCaptureSource.mm (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/mac/AVAudioCaptureSource.mm        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/mediastream/mac/AVAudioCaptureSource.mm        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -90,7 +90,7 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> AVAudioCaptureSource::AVAudioCaptureSource(AVCaptureDeviceTypedef* device, const AtomicString&amp; id)
</span><del>-    : AVMediaCaptureSource(device, id, RealtimeMediaSource::Audio)
</del><ins>+    : AVMediaCaptureSource(device, id, Type::Audio)
</ins><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx">     
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreammacAVVideoCaptureSourcemm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/mac/AVVideoCaptureSource.mm (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/mac/AVVideoCaptureSource.mm        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/mediastream/mac/AVVideoCaptureSource.mm        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -124,7 +124,7 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> AVVideoCaptureSource::AVVideoCaptureSource(AVCaptureDeviceTypedef* device, const AtomicString&amp; id)
</span><del>-    : AVMediaCaptureSource(device, id, RealtimeMediaSource::Video)
</del><ins>+    : AVMediaCaptureSource(device, id, Type::Video)
</ins><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreammacRealtimeMediaSourceCenterMaccpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -98,7 +98,7 @@
</span><span class="cx">     String invalidConstraint;
</span><span class="cx"> 
</span><span class="cx">     if (!audioDeviceID.isEmpty()) {
</span><del>-        auto audioSource = AVCaptureDeviceManager::singleton().sourceWithUID(audioDeviceID, RealtimeMediaSource::Audio, audioConstraints, invalidConstraint);
</del><ins>+        auto audioSource = AVCaptureDeviceManager::singleton().sourceWithUID(audioDeviceID, RealtimeMediaSource::Type::Audio, audioConstraints, invalidConstraint);
</ins><span class="cx"> #if !LOG_DISABLED
</span><span class="cx">         if (!invalidConstraint.isEmpty())
</span><span class="cx">             LOG(Media, &quot;RealtimeMediaSourceCenterMac::createMediaStream(%p), audio constraints failed to apply: %s&quot;, this, invalidConstraint.utf8().data());
</span><span class="lines">@@ -108,7 +108,7 @@
</span><span class="cx">             audioSources.append(audioSource.releaseNonNull());
</span><span class="cx">     }
</span><span class="cx">     if (!videoDeviceID.isEmpty()) {
</span><del>-        auto videoSource = AVCaptureDeviceManager::singleton().sourceWithUID(videoDeviceID, RealtimeMediaSource::Video, videoConstraints, invalidConstraint);
</del><ins>+        auto videoSource = AVCaptureDeviceManager::singleton().sourceWithUID(videoDeviceID, RealtimeMediaSource::Type::Video, videoConstraints, invalidConstraint);
</ins><span class="cx"> #if !LOG_DISABLED
</span><span class="cx">         if (!invalidConstraint.isEmpty())
</span><span class="cx">             LOG(Media, &quot;RealtimeMediaSourceCenterMac::createMediaStream(%p), video constraints failed to apply: %s&quot;, this, invalidConstraint.utf8().data());
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreamopenwebrtcMediaEndpointOwrcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/openwebrtc/MediaEndpointOwr.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/openwebrtc/MediaEndpointOwr.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/mediastream/openwebrtc/MediaEndpointOwr.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -354,15 +354,15 @@
</span><span class="cx">     RefPtr&lt;RealtimeMediaSourceOwr&gt; source;
</span><span class="cx"> 
</span><span class="cx">     switch (type) {
</span><del>-    case RealtimeMediaSource::Audio:
</del><ins>+    case RealtimeMediaSource::Type::Audio:
</ins><span class="cx">         name = &quot;remote audio&quot;;
</span><span class="cx">         source = adoptRef(new RealtimeAudioSourceOwr(nullptr, id, type, name));
</span><span class="cx">         break;
</span><del>-    case RealtimeMediaSource::Video:
</del><ins>+    case RealtimeMediaSource::Type::Video:
</ins><span class="cx">         name = &quot;remote video&quot;;
</span><span class="cx">         source = adoptRef(new RealtimeVideoSourceOwr(nullptr, id, type, name));
</span><span class="cx">         break;
</span><del>-    case RealtimeMediaSource::None:
</del><ins>+    case RealtimeMediaSource::Type::None:
</ins><span class="cx">         ASSERT_NOT_REACHED();
</span><span class="cx">     }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreamopenwebrtcRealtimeMediaSourceCenterOwrcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -143,16 +143,16 @@
</span><span class="cx"> 
</span><span class="cx">         RealtimeMediaSource::Type mediaSourceType;
</span><span class="cx">         if (mediaType &amp; OWR_MEDIA_TYPE_AUDIO)
</span><del>-            mediaSourceType = RealtimeMediaSource::Audio;
</del><ins>+            mediaSourceType = RealtimeMediaSource::Type::Audio;
</ins><span class="cx">         else if (mediaType &amp; OWR_MEDIA_TYPE_VIDEO)
</span><del>-            mediaSourceType = RealtimeMediaSource::Video;
</del><ins>+            mediaSourceType = RealtimeMediaSource::Type::Video;
</ins><span class="cx">         else {
</span><del>-            mediaSourceType = RealtimeMediaSource::None;
</del><ins>+            mediaSourceType = RealtimeMediaSource::Type::None;
</ins><span class="cx">             ASSERT_NOT_REACHED();
</span><span class="cx">         }
</span><span class="cx"> 
</span><span class="cx">         RefPtr&lt;RealtimeMediaSourceOwr&gt; mediaSource;
</span><del>-        if (mediaSourceType == RealtimeMediaSource::Audio)
</del><ins>+        if (mediaSourceType == RealtimeMediaSource::Type::Audio)
</ins><span class="cx">             mediaSource = adoptRef(new RealtimeAudioSourceOwr(source, id, mediaSourceType, sourceName));
</span><span class="cx">         else
</span><span class="cx">             mediaSource = adoptRef(new RealtimeVideoSourceOwr(source, id, mediaSourceType, sourceName));
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmockMockMediaEndpointcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mock/MockMediaEndpoint.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mock/MockMediaEndpoint.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/mock/MockMediaEndpoint.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -196,9 +196,13 @@
</span><span class="cx">     RefPtr&lt;RealtimeMediaSource&gt; source;
</span><span class="cx"> 
</span><span class="cx">     switch (type) {
</span><del>-    case RealtimeMediaSource::Audio: source = MockRealtimeAudioSource::createMuted(&quot;remote audio&quot;); break;
-    case RealtimeMediaSource::Video: source = MockRealtimeVideoSource::createMuted(&quot;remote video&quot;); break;
-    case RealtimeMediaSource::None:
</del><ins>+    case RealtimeMediaSource::Type::Audio:
+        source = MockRealtimeAudioSource::createMuted(&quot;remote audio&quot;);
+        break;
+    case RealtimeMediaSource::Type::Video:
+        source = MockRealtimeVideoSource::createMuted(&quot;remote video&quot;);
+        break;
+    case RealtimeMediaSource::Type::None:
</ins><span class="cx">         ASSERT_NOT_REACHED();
</span><span class="cx">     }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmockMockRealtimeAudioSourcecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mock/MockRealtimeAudioSource.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mock/MockRealtimeAudioSource.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/mock/MockRealtimeAudioSource.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -59,7 +59,7 @@
</span><span class="cx"> #endif
</span><span class="cx">     
</span><span class="cx"> MockRealtimeAudioSource::MockRealtimeAudioSource(const String&amp; name)
</span><del>-    : MockRealtimeMediaSource(createCanonicalUUIDString(), RealtimeMediaSource::Audio, name)
</del><ins>+    : MockRealtimeMediaSource(createCanonicalUUIDString(), RealtimeMediaSource::Type::Audio, name)
</ins><span class="cx">     , m_timer(RunLoop::current(), this, &amp;MockRealtimeAudioSource::tick)
</span><span class="cx"> {
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmockMockRealtimeMediaSourcecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mock/MockRealtimeMediaSource.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mock/MockRealtimeMediaSource.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/mock/MockRealtimeMediaSource.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -84,10 +84,16 @@
</span><span class="cx"> MockRealtimeMediaSource::MockRealtimeMediaSource(const String&amp; id, RealtimeMediaSource::Type type, const String&amp; name)
</span><span class="cx">     : BaseRealtimeMediaSourceClass(id, type, name)
</span><span class="cx"> {
</span><del>-    if (type == RealtimeMediaSource::Audio)
</del><ins>+    switch (type) {
+    case RealtimeMediaSource::Type::Audio:
</ins><span class="cx">         setPersistentID(mockAudioSourcePersistentID());
</span><del>-    else
</del><ins>+        return;
+    case RealtimeMediaSource::Type::Video:
</ins><span class="cx">         setPersistentID(mockVideoSourcePersistentID());
</span><ins>+        return;
+    case RealtimeMediaSource::Type::None:
+        ASSERT_NOT_REACHED();
+    }
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void MockRealtimeMediaSource::initializeCapabilities()
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmockMockRealtimeVideoSourcecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mock/MockRealtimeVideoSource.cpp (213883 => 213884)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mock/MockRealtimeVideoSource.cpp        2017-03-14 00:39:24 UTC (rev 213883)
+++ trunk/Source/WebCore/platform/mock/MockRealtimeVideoSource.cpp        2017-03-14 05:58:27 UTC (rev 213884)
</span><span class="lines">@@ -66,7 +66,7 @@
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx"> MockRealtimeVideoSource::MockRealtimeVideoSource(const String&amp; name)
</span><del>-    : MockRealtimeMediaSource(createCanonicalUUIDString(), RealtimeMediaSource::Video, name)
</del><ins>+    : MockRealtimeMediaSource(createCanonicalUUIDString(), RealtimeMediaSource::Type::Video, name)
</ins><span class="cx">     , m_timer(RunLoop::current(), this, &amp;MockRealtimeVideoSource::generateFrame)
</span><span class="cx"> {
</span><span class="cx">     setFrameRate(30);
</span></span></pre>
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