<?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>134983</bug_id>
          
          <creation_ts>2014-07-16 10:06:59 -0700</creation_ts>
          <short_desc>[Mac] replace AVPlayerItem on the main thread</short_desc>
          <delta_ts>2014-07-16 16:12:16 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Media</component>
          <version>528+ (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>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Eric Carlson">eric.carlson</reporter>
          <assigned_to name="Eric Carlson">eric.carlson</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>glenn</cc>
    
    <cc>jer.noble</cc>
    
    <cc>philipj</cc>
    
    <cc>sergio</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1022755</commentid>
    <comment_count>0</comment_count>
    <who name="Eric Carlson">eric.carlson</who>
    <bug_when>2014-07-16 10:06:59 -0700</bug_when>
    <thetext>When starting up or pausing/resuming data loading, always replace the AVPlayerItem on the main thread.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1022756</commentid>
    <comment_count>1</comment_count>
    <who name="Eric Carlson">eric.carlson</who>
    <bug_when>2014-07-16 10:07:26 -0700</bug_when>
    <thetext>&lt;rdar://problem/17507145&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1022839</commentid>
    <comment_count>2</comment_count>
      <attachid>235026</attachid>
    <who name="Eric Carlson">eric.carlson</who>
    <bug_when>2014-07-16 15:11:15 -0700</bug_when>
    <thetext>Created attachment 235026
Proposed patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1022858</commentid>
    <comment_count>3</comment_count>
      <attachid>235026</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2014-07-16 16:12:13 -0700</bug_when>
    <thetext>Comment on attachment 235026
Proposed patch

Clearing flags on attachment: 235026

Committed r171157: &lt;http://trac.webkit.org/changeset/171157&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1022859</commentid>
    <comment_count>4</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2014-07-16 16:12:16 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>235026</attachid>
            <date>2014-07-16 15:11:15 -0700</date>
            <delta_ts>2014-07-16 16:12:12 -0700</delta_ts>
            <desc>Proposed patch</desc>
            <filename>patch_2.txt</filename>
            <type>text/plain</type>
            <size>4408</size>
            <attacher name="Eric Carlson">eric.carlson</attacher>
            
              <data encoding="base64">SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09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</data>

          </attachment>
      

    </bug>

</bugzilla>