<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>205382</bug_id>
          
          <creation_ts>2019-12-18 01:49:40 -0800</creation_ts>
          <short_desc>[GStreamer][EME] Notify all elements waiting for CDM attachment</short_desc>
          <delta_ts>2019-12-19 05:25:07 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>WebKitGTK</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Charlie Turner">cturner</reporter>
          <assigned_to name="Charlie Turner">cturner</assigned_to>
          <cc>bugs-noreply</cc>
    
    <cc>calvaris</cc>
    
    <cc>cgarcia</cc>
    
    <cc>commit-queue</cc>
    
    <cc>eric.carlson</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>glenn</cc>
    
    <cc>gustavo</cc>
    
    <cc>jer.noble</cc>
    
    <cc>menard</cc>
    
    <cc>philipj</cc>
    
    <cc>pnormand</cc>
    
    <cc>sergio</cc>
    
    <cc>vjaquez</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1599719</commentid>
    <comment_count>0</comment_count>
    <who name="Charlie Turner">cturner</who>
    <bug_when>2019-12-18 01:49:40 -0800</bug_when>
    <thetext>[GStreamer][EME] Notify all elements waiting for CDM attachment</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1599822</commentid>
    <comment_count>1</comment_count>
      <attachid>385978</attachid>
    <who name="Charlie Turner">cturner</who>
    <bug_when>2019-12-18 08:29:34 -0800</bug_when>
    <thetext>Created attachment 385978
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1600216</commentid>
    <comment_count>2</comment_count>
      <attachid>385978</attachid>
    <who name="Xabier Rodríguez Calvar">calvaris</who>
    <bug_when>2019-12-19 03:26:06 -0800</bug_when>
    <thetext>Comment on attachment 385978
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=385978&amp;action=review

&gt; Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:1794
&gt; +        auto cdmAttachmentLocker = holdLock(m_cdmAttachmentMutex);
&gt; +        bool didCDMAttach = m_cdmAttachmentCondition.waitFor(m_cdmAttachmentMutex, 4_s, [this]() {
&gt; +            return isCDMAttached();
&gt; +        });
&gt; +        cdmAttachmentLocker.unlockEarly();

I would prefer to take the boolean definition outside and open a nested scope to avoid unlocking early. I think it is less future error prone.

&gt; Source/WebCore/platform/graphics/gstreamer/mse/MediaPlayerPrivateGStreamerMSE.cpp:768
&gt; +        else
&gt; +            result = MediaPlayer::SupportsType::IsNotSupported;

As a personal preference I would move this upfront and avoid the else.

Anyway, this seems to be quite unrelated and I would recommend to land it in a another no-brainer bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1600224</commentid>
    <comment_count>3</comment_count>
      <attachid>386094</attachid>
    <who name="Charlie Turner">cturner</who>
    <bug_when>2019-12-19 04:29:59 -0800</bug_when>
    <thetext>Created attachment 386094
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1600225</commentid>
    <comment_count>4</comment_count>
      <attachid>386095</attachid>
    <who name="Charlie Turner">cturner</who>
    <bug_when>2019-12-19 04:31:09 -0800</bug_when>
    <thetext>Created attachment 386095
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1600228</commentid>
    <comment_count>5</comment_count>
      <attachid>386095</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-12-19 04:35:20 -0800</bug_when>
    <thetext>Comment on attachment 386095
Patch

Rejecting attachment 386095 from commit-queue.

Failed to run &quot;[&apos;/Volumes/Data/EWS/WebKit/Tools/Scripts/webkit-patch&apos;, &apos;--status-host=webkit-queues.webkit.org&apos;, &apos;--bot-id=webkit-cq-01&apos;, &apos;validate-changelog&apos;, &apos;--check-oops&apos;, &apos;--non-interactive&apos;, 386095, &apos;--port=mac&apos;]&quot; exit_code: 1 cwd: /Volumes/Data/EWS/WebKit

ChangeLog entry in Source/WebCore/ChangeLog contains OOPS!.

Full output: https://webkit-queues.webkit.org/results/13293302</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1600230</commentid>
    <comment_count>6</comment_count>
      <attachid>386096</attachid>
    <who name="Charlie Turner">cturner</who>
    <bug_when>2019-12-19 04:39:31 -0800</bug_when>
    <thetext>Created attachment 386096
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1600234</commentid>
    <comment_count>7</comment_count>
      <attachid>386096</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-12-19 05:25:05 -0800</bug_when>
    <thetext>Comment on attachment 386096
Patch

Clearing flags on attachment: 386096

Committed r253748: &lt;https://trac.webkit.org/changeset/253748&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1600235</commentid>
    <comment_count>8</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-12-19 05:25:07 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
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              ispatch="1"
              isprivate="0"
          >
            <attachid>385978</attachid>
            <date>2019-12-18 08:29:34 -0800</date>
            <delta_ts>2019-12-19 04:29:53 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-205382-20191218162933.patch</filename>
            <type>text/plain</type>
            <size>10578</size>
            <attacher name="Charlie Turner">cturner</attacher>
            
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          </attachment>
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>386094</attachid>
            <date>2019-12-19 04:29:59 -0800</date>
            <delta_ts>2019-12-19 04:31:03 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-205382-20191219122957.patch</filename>
            <type>text/plain</type>
            <size>8049</size>
            <attacher name="Charlie Turner">cturner</attacher>
            
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          </attachment>
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>386095</attachid>
            <date>2019-12-19 04:31:09 -0800</date>
            <delta_ts>2019-12-19 04:39:25 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-205382-20191219123107.patch</filename>
            <type>text/plain</type>
            <size>8049</size>
            <attacher name="Charlie Turner">cturner</attacher>
            
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          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>386096</attachid>
            <date>2019-12-19 04:39:31 -0800</date>
            <delta_ts>2019-12-19 05:25:05 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-205382-20191219123929.patch</filename>
            <type>text/plain</type>
            <size>8058</size>
            <attacher name="Charlie Turner">cturner</attacher>
            
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</data>

          </attachment>
      

    </bug>

</bugzilla>