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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/208778">208778</a></dd>
<dt>Author</dt> <dd>jonlee@apple.com</dd>
<dt>Date</dt> <dd>2016-11-15 18:55:22 -0800 (Tue, 15 Nov 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Report active video and audio capture devices separately
https://bugs.webkit.org/show_bug.cgi?id=164769

Reviewed by Eric Carlson.

Source/WebCore:

For UI purposes, separate the notion of any active capture device to
an active audio and video capture device.

* page/MediaProducer.h: Replace HasActiveMediaCaptureDevice with
HasActiveAudioCaptureDevice and HasActiveVideoCaptureDevice.

* Modules/mediastream/MediaStream.cpp:
(WebCore::MediaStream::mediaState): Update the logic for mediaState().
Since it is possible to arbitrarily add tracks from various sources,
check specifically for a local AV source (meaning a capture device) that
is producing data.
* platform/mediastream/MediaStreamPrivate.cpp:
(WebCore::MediaStreamPrivate::hasLocalVideoSource): Iterate over the tracks
and look for video sources that are not remote.
(WebCore::MediaStreamPrivate::hasLocalAudioSource): Ditto for audio.
* platform/mediastream/MediaStreamPrivate.h:
* testing/Internals.cpp:
(WebCore::Internals::pageMediaState): Update internals reporting.

Source/WebKit2:

Replace kWKMediaHasActiveCaptureDevice with kWKMediaHasActiveAudioCaptureDevice and
kWKMediaHasActiveVideoCaptureDevice

* UIProcess/API/C/WKPage.cpp:
(WKPageGetMediaState):
* UIProcess/API/C/WKPagePrivate.h:
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::isPlayingMediaDidChange): Update the mask to include the two
bits.

LayoutTests:

* fast/mediastream/MediaStream-page-muted-expected.txt: Update test.
* fast/mediastream/MediaStream-page-muted.html:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsfastmediastreamMediaStreampagemutedexpectedtxt">trunk/LayoutTests/fast/mediastream/MediaStream-page-muted-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastmediastreamMediaStreampagemutedhtml">trunk/LayoutTests/fast/mediastream/MediaStream-page-muted.html</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamMediaStreamcpp">trunk/Source/WebCore/Modules/mediastream/MediaStream.cpp</a></li>
<li><a href="#trunkSourceWebCorepageMediaProducerh">trunk/Source/WebCore/page/MediaProducer.h</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreamMediaStreamPrivatecpp">trunk/Source/WebCore/platform/mediastream/MediaStreamPrivate.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreamMediaStreamPrivateh">trunk/Source/WebCore/platform/mediastream/MediaStreamPrivate.h</a></li>
<li><a href="#trunkSourceWebCoretestingInternalscpp">trunk/Source/WebCore/testing/Internals.cpp</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPagecpp">trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPagePrivateh">trunk/Source/WebKit2/UIProcess/API/C/WKPagePrivate.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPageProxycpp">trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/LayoutTests/ChangeLog        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -1,3 +1,13 @@
</span><ins>+2016-11-15  Jon Lee  &lt;jonlee@apple.com&gt;
+
+        Report active video and audio capture devices separately
+        https://bugs.webkit.org/show_bug.cgi?id=164769
+
+        Reviewed by Eric Carlson.
+
+        * fast/mediastream/MediaStream-page-muted-expected.txt: Update test.
+        * fast/mediastream/MediaStream-page-muted.html:
+
</ins><span class="cx"> 2016-11-15  Ryan Haddad  &lt;ryanhaddad@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Marking js/regress-141098.html as flaky on ios-simulator.
</span></span></pre></div>
<a id="trunkLayoutTestsfastmediastreamMediaStreampagemutedexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/mediastream/MediaStream-page-muted-expected.txt (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/mediastream/MediaStream-page-muted-expected.txt        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/LayoutTests/fast/mediastream/MediaStream-page-muted-expected.txt        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -7,7 +7,7 @@
</span><span class="cx"> *** Mock capture devices should be enabled by default
</span><span class="cx"> PASS mediaStream is an instance of Object
</span><span class="cx"> PASS mediaStream.getTracks().length is 2
</span><del>-PASS window.internals.pageMediaState().includes('HasActiveMediaCaptureDevice') became true
</del><ins>+PASS window.internals.pageMediaState().includes('HasActiveAudioCaptureDevice') &amp;&amp; window.internals.pageMediaState().includes('HasActiveVideoCaptureDevice') became true
</ins><span class="cx"> 
</span><span class="cx"> *** Muting capture devices
</span><span class="cx"> EVENT: mute
</span><span class="lines">@@ -15,7 +15,7 @@
</span><span class="cx"> EVENT: mute
</span><span class="cx"> PASS muteChangedEvent.target.muted is true
</span><span class="cx"> 
</span><del>-PASS window.internals.pageMediaState().includes('HasActiveMediaCaptureDevice') became false
</del><ins>+PASS window.internals.pageMediaState().includes('HasActiveAudioCaptureDevice') &amp;&amp; window.internals.pageMediaState().includes('HasActiveVideoCaptureDevice') became false
</ins><span class="cx"> 
</span><span class="cx"> *** Unmuting capture devices
</span><span class="cx"> EVENT: unmute
</span><span class="lines">@@ -23,7 +23,7 @@
</span><span class="cx"> EVENT: unmute
</span><span class="cx"> PASS muteChangedEvent.target.muted is false
</span><span class="cx"> 
</span><del>-PASS window.internals.pageMediaState().includes('HasActiveMediaCaptureDevice') became true
</del><ins>+PASS window.internals.pageMediaState().includes('HasActiveAudioCaptureDevice') &amp;&amp; window.internals.pageMediaState().includes('HasActiveVideoCaptureDevice') became true
</ins><span class="cx"> PASS successfullyParsed is true
</span><span class="cx"> 
</span><span class="cx"> TEST COMPLETE
</span></span></pre></div>
<a id="trunkLayoutTestsfastmediastreamMediaStreampagemutedhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/mediastream/MediaStream-page-muted.html (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/mediastream/MediaStream-page-muted.html        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/LayoutTests/fast/mediastream/MediaStream-page-muted.html        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -28,7 +28,7 @@
</span><span class="cx">                 if (++eventCount == 2) {
</span><span class="cx">                     debug(&quot;&quot;);
</span><span class="cx">                     let shouldBeActive = muteChangedEvent.type == &quot;mute&quot; ? &quot;false&quot; : &quot;true&quot;;
</span><del>-                    shouldBecomeEqual(&quot;window.internals.pageMediaState().includes('HasActiveMediaCaptureDevice')&quot;, shouldBeActive, nextStep);
</del><ins>+                    shouldBecomeEqual(&quot;window.internals.pageMediaState().includes('HasActiveAudioCaptureDevice') &amp;&amp; window.internals.pageMediaState().includes('HasActiveVideoCaptureDevice')&quot;, shouldBeActive, nextStep);
</ins><span class="cx">                 }
</span><span class="cx">             }
</span><span class="cx">             
</span><span class="lines">@@ -53,7 +53,7 @@
</span><span class="cx">                             tracks[i].onunmute = muteChanged;
</span><span class="cx">                         }
</span><span class="cx"> 
</span><del>-                        shouldBecomeEqual(&quot;window.internals.pageMediaState().includes('HasActiveMediaCaptureDevice')&quot;, &quot;true&quot;, muteCaptureDevices);
</del><ins>+                        shouldBecomeEqual(&quot;window.internals.pageMediaState().includes('HasActiveAudioCaptureDevice') &amp;&amp; window.internals.pageMediaState().includes('HasActiveVideoCaptureDevice')&quot;, &quot;true&quot;, muteCaptureDevices);
</ins><span class="cx">                     })
</span><span class="cx">                     .catch((err) =&gt; {
</span><span class="cx">                         testFailed(`mediaDevices.getUserMedia() failed with ${err.name}`);
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/Source/WebCore/ChangeLog        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -1,3 +1,29 @@
</span><ins>+2016-11-15  Jon Lee  &lt;jonlee@apple.com&gt;
+
+        Report active video and audio capture devices separately
+        https://bugs.webkit.org/show_bug.cgi?id=164769
+
+        Reviewed by Eric Carlson.
+
+        For UI purposes, separate the notion of any active capture device to
+        an active audio and video capture device.
+
+        * page/MediaProducer.h: Replace HasActiveMediaCaptureDevice with
+        HasActiveAudioCaptureDevice and HasActiveVideoCaptureDevice.
+
+        * Modules/mediastream/MediaStream.cpp:
+        (WebCore::MediaStream::mediaState): Update the logic for mediaState().
+        Since it is possible to arbitrarily add tracks from various sources,
+        check specifically for a local AV source (meaning a capture device) that
+        is producing data.
+        * platform/mediastream/MediaStreamPrivate.cpp:
+        (WebCore::MediaStreamPrivate::hasLocalVideoSource): Iterate over the tracks
+        and look for video sources that are not remote.
+        (WebCore::MediaStreamPrivate::hasLocalAudioSource): Ditto for audio.
+        * platform/mediastream/MediaStreamPrivate.h:
+        * testing/Internals.cpp:
+        (WebCore::Internals::pageMediaState): Update internals reporting.
+
</ins><span class="cx"> 2016-11-15  Chris Dumez  &lt;cdumez@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Avoid copying vector of attributes as much as possible in the HTML parser
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamMediaStreamcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/MediaStream.cpp (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/MediaStream.cpp        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/Source/WebCore/Modules/mediastream/MediaStream.cpp        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -312,11 +312,17 @@
</span><span class="cx">     if (!m_isActive)
</span><span class="cx">         return state;
</span><span class="cx"> 
</span><del>-    if (m_private-&gt;isProducingData())
-        state |= HasActiveMediaCaptureDevice;
</del><ins>+    if (m_private-&gt;hasAudio()) {
+        state |= HasAudioOrVideo;
+        if (m_private-&gt;hasLocalAudioSource() &amp;&amp; m_private-&gt;isProducingData())
+            state |= HasActiveAudioCaptureDevice;
+    }
</ins><span class="cx"> 
</span><del>-    if (m_private-&gt;hasAudio() || m_private-&gt;hasVideo())
</del><ins>+    if (m_private-&gt;hasVideo()) {
</ins><span class="cx">         state |= HasAudioOrVideo;
</span><ins>+        if (m_private-&gt;hasLocalVideoSource() &amp;&amp; m_private-&gt;isProducingData())
+            state |= HasActiveVideoCaptureDevice;
+    }
</ins><span class="cx"> 
</span><span class="cx">     return state;
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebCorepageMediaProducerh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/MediaProducer.h (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/MediaProducer.h        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/Source/WebCore/page/MediaProducer.h        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -42,7 +42,8 @@
</span><span class="cx">         IsPreviousTrackControlEnabled = 1 &lt;&lt; 8,
</span><span class="cx">         HasPlaybackTargetAvailabilityListener = 1 &lt;&lt; 9,
</span><span class="cx">         HasAudioOrVideo = 1 &lt;&lt; 10,
</span><del>-        HasActiveMediaCaptureDevice = 1 &lt;&lt; 11,
</del><ins>+        HasActiveAudioCaptureDevice = 1 &lt;&lt; 11,
+        HasActiveVideoCaptureDevice = 1 &lt;&lt; 12,
</ins><span class="cx">     };
</span><span class="cx">     typedef unsigned MediaStateFlags;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreamMediaStreamPrivatecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/MediaStreamPrivate.cpp (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/MediaStreamPrivate.cpp        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/Source/WebCore/platform/mediastream/MediaStreamPrivate.cpp        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -199,6 +199,24 @@
</span><span class="cx">     return false;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+bool MediaStreamPrivate::hasLocalVideoSource() const
+{
+    for (auto&amp; track : m_trackSet.values()) {
+        if (track-&gt;type() == RealtimeMediaSource::Type::Video &amp;&amp; !track-&gt;remote())
+            return true;
+    }
+    return false;
+}
+
+bool MediaStreamPrivate::hasLocalAudioSource() const
+{
+    for (auto&amp; track : m_trackSet.values()) {
+        if (track-&gt;type() == RealtimeMediaSource::Type::Audio &amp;&amp; !track-&gt;remote())
+            return true;
+    }
+    return false;
+}
+
</ins><span class="cx"> bool MediaStreamPrivate::muted() const
</span><span class="cx"> {
</span><span class="cx">     for (auto&amp; track : m_trackSet.values()) {
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreamMediaStreamPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/MediaStreamPrivate.h (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/MediaStreamPrivate.h        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/Source/WebCore/platform/mediastream/MediaStreamPrivate.h        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -101,6 +101,9 @@
</span><span class="cx">     bool hasAudio() const;
</span><span class="cx">     bool muted() const;
</span><span class="cx"> 
</span><ins>+    bool hasLocalVideoSource() const;
+    bool hasLocalAudioSource() const;
+
</ins><span class="cx">     FloatSize intrinsicSize() const;
</span><span class="cx"> 
</span><span class="cx">     WeakPtr&lt;MediaStreamPrivate&gt; createWeakPtr() { return m_weakPtrFactory.createWeakPtr(); }
</span></span></pre></div>
<a id="trunkSourceWebCoretestingInternalscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/testing/Internals.cpp (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/testing/Internals.cpp        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/Source/WebCore/testing/Internals.cpp        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -3010,8 +3010,10 @@
</span><span class="cx">         string.append(&quot;HasPlaybackTargetAvailabilityListener,&quot;);
</span><span class="cx">     if (state &amp; MediaProducer::HasAudioOrVideo)
</span><span class="cx">         string.append(&quot;HasAudioOrVideo,&quot;);
</span><del>-    if (state &amp; MediaProducer::HasActiveMediaCaptureDevice)
-        string.append(&quot;HasActiveMediaCaptureDevice,&quot;);
</del><ins>+    if (state &amp; MediaProducer::HasActiveAudioCaptureDevice)
+        string.append(&quot;HasActiveAudioCaptureDevice,&quot;);
+    if (state &amp; MediaProducer::HasActiveVideoCaptureDevice)
+        string.append(&quot;HasActiveVideoCaptureDevice,&quot;);
</ins><span class="cx"> 
</span><span class="cx">     if (string.isEmpty())
</span><span class="cx">         string.append(&quot;IsNotPlaying&quot;);
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/Source/WebKit2/ChangeLog        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -1,3 +1,20 @@
</span><ins>+2016-11-15  Jon Lee  &lt;jonlee@apple.com&gt;
+
+        Report active video and audio capture devices separately
+        https://bugs.webkit.org/show_bug.cgi?id=164769
+
+        Reviewed by Eric Carlson.
+
+        Replace kWKMediaHasActiveCaptureDevice with kWKMediaHasActiveAudioCaptureDevice and
+        kWKMediaHasActiveVideoCaptureDevice
+
+        * UIProcess/API/C/WKPage.cpp:
+        (WKPageGetMediaState):
+        * UIProcess/API/C/WKPagePrivate.h:
+        * UIProcess/WebPageProxy.cpp:
+        (WebKit::WebPageProxy::isPlayingMediaDidChange): Update the mask to include the two
+        bits.
+
</ins><span class="cx"> 2016-11-14  Simon Fraser  &lt;simon.fraser@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [iOS WK2] Implement support for visual viewports
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -2748,8 +2748,10 @@
</span><span class="cx">         state |= kWKMediaIsPlayingAudio;
</span><span class="cx">     if (coreState &amp; WebCore::MediaProducer::IsPlayingVideo)
</span><span class="cx">         state |= kWKMediaIsPlayingVideo;
</span><del>-    if (coreState &amp; WebCore::MediaProducer::HasActiveMediaCaptureDevice)
-        state |= kWKMediaHasActiveCaptureDevice;
</del><ins>+    if (coreState &amp; WebCore::MediaProducer::HasActiveAudioCaptureDevice)
+        state |= kWKMediaHasActiveAudioCaptureDevice;
+    if (coreState &amp; WebCore::MediaProducer::HasActiveVideoCaptureDevice)
+        state |= kWKMediaHasActiveVideoCaptureDevice;
</ins><span class="cx"> 
</span><span class="cx">     return state;
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPagePrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPagePrivate.h (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPagePrivate.h        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPagePrivate.h        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -133,7 +133,8 @@
</span><span class="cx">     kWKMediaIsNotPlaying = 0,
</span><span class="cx">     kWKMediaIsPlayingAudio = 1 &lt;&lt; 0,
</span><span class="cx">     kWKMediaIsPlayingVideo = 1 &lt;&lt; 1,
</span><del>-    kWKMediaHasActiveCaptureDevice = 1 &lt;&lt; 2,
</del><ins>+    kWKMediaHasActiveAudioCaptureDevice = 1 &lt;&lt; 2,
+    kWKMediaHasActiveVideoCaptureDevice = 1 &lt;&lt; 3,
</ins><span class="cx"> };
</span><span class="cx"> typedef uint32_t WKMediaState;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp (208777 => 208778)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2016-11-16 01:35:09 UTC (rev 208777)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2016-11-16 02:55:22 UTC (rev 208778)
</span><span class="lines">@@ -6388,7 +6388,7 @@
</span><span class="cx"> 
</span><span class="cx">     activityStateDidChange(ActivityState::IsAudible);
</span><span class="cx"> 
</span><del>-    playingMediaMask |= MediaProducer::HasActiveMediaCaptureDevice;
</del><ins>+    playingMediaMask |= MediaProducer::HasActiveAudioCaptureDevice | MediaProducer::HasActiveVideoCaptureDevice;
</ins><span class="cx">     if ((oldState &amp; playingMediaMask) != (m_mediaState &amp; playingMediaMask))
</span><span class="cx">         m_uiClient-&gt;isPlayingAudioDidChange(*this);
</span><span class="cx"> #if PLATFORM(MAC)
</span></span></pre>
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