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<!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>191778</bug_id>
          
          <creation_ts>2018-11-16 14:52:48 -0800</creation_ts>
          <short_desc>Optimize composited iframe layer hookup</short_desc>
          <delta_ts>2018-11-17 12:51:07 -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>New Bugs</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=191673</see_also>
          <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="Simon Fraser (smfr)">simon.fraser</reporter>
          <assigned_to name="Simon Fraser (smfr)">simon.fraser</assigned_to>
          <cc>cdumez</cc>
    
    <cc>commit-queue</cc>
    
    <cc>koivisto</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>zalan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1479652</commentid>
    <comment_count>0</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2018-11-16 14:52:48 -0800</bug_when>
    <thetext>Optimize composited iframe layer hookup</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1479656</commentid>
    <comment_count>1</comment_count>
      <attachid>355132</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2018-11-16 14:54:15 -0800</bug_when>
    <thetext>Created attachment 355132
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1479659</commentid>
    <comment_count>2</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2018-11-16 14:55:02 -0800</bug_when>
    <thetext>Also made the paint layer dumping show some renderer info, making them easier to identify.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1479802</commentid>
    <comment_count>3</comment_count>
      <attachid>355132</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2018-11-16 19:06:30 -0800</bug_when>
    <thetext>Comment on attachment 355132
Patch

Clearing flags on attachment: 355132

Committed r238337: &lt;https://trac.webkit.org/changeset/238337&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1479803</commentid>
    <comment_count>4</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2018-11-16 19:06:31 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1479805</commentid>
    <comment_count>5</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2018-11-16 19:07:25 -0800</bug_when>
    <thetext>&lt;rdar://problem/46146331&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1479838</commentid>
    <comment_count>6</comment_count>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2018-11-16 20:37:14 -0800</bug_when>
    <thetext>Can this have caused these failures?
https://build.webkit.org/results/Apple%20Mojave%20Release%20WK1%20(Tests)/r238338%20(1072)/results.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1479949</commentid>
    <comment_count>7</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2018-11-17 12:51:07 -0800</bug_when>
    <thetext>(In reply to Chris Dumez from comment #6)
&gt; Can this have caused these failures?
&gt; https://build.webkit.org/results/Apple%20Mojave%20Release%20WK1%20(Tests)/
&gt; r238338%20(1072)/results.html

No, I think those are all the Mojave WindowServer bug that causes WK1 snapshots to be blank or cyan sometimes.</thetext>
  </long_desc>
      
          <attachment
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            <attachid>355132</attachid>
            <date>2018-11-16 14:54:15 -0800</date>
            <delta_ts>2018-11-16 19:06:30 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-191778-20181116145414.patch</filename>
            <type>text/plain</type>
            <size>2798</size>
            <attacher name="Simon Fraser (smfr)">simon.fraser</attacher>
            
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</bugzilla>