<?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>224304</bug_id>
          
          <creation_ts>2021-04-07 13:44:46 -0700</creation_ts>
          <short_desc>Wasted vector capacity in various DisplayList related code paths</short_desc>
          <delta_ts>2021-04-07 15:48:15 -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>Layout and Rendering</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=224307</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>bfulgham</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>mmaxfield</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>wenson_hsieh</cc>
    
    <cc>zalan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1748048</commentid>
    <comment_count>0</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2021-04-07 13:44:46 -0700</bug_when>
    <thetext>Wasted vector capacity in various DisplayList related code paths</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1748049</commentid>
    <comment_count>1</comment_count>
      <attachid>425433</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2021-04-07 13:48:11 -0700</bug_when>
    <thetext>Created attachment 425433
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1748050</commentid>
    <comment_count>2</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2021-04-07 13:49:11 -0700</bug_when>
    <thetext>This is a first cut. DrawGlyphs could be rewritten to allocate only as much space as is required. ItemBuffers could be shrunk.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1748060</commentid>
    <comment_count>3</comment_count>
      <attachid>425437</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2021-04-07 14:12:11 -0700</bug_when>
    <thetext>Created attachment 425437
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1748069</commentid>
    <comment_count>4</comment_count>
      <attachid>425440</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2021-04-07 14:39:18 -0700</bug_when>
    <thetext>Created attachment 425440
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1748105</commentid>
    <comment_count>5</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2021-04-07 15:47:25 -0700</bug_when>
    <thetext>https://trac.webkit.org/changeset/275639/webkit</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1748109</commentid>
    <comment_count>6</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-04-07 15:48:15 -0700</bug_when>
    <thetext>&lt;rdar://problem/76369458&gt;</thetext>
  </long_desc>
      
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            <delta_ts>2021-04-07 13:48:47 -0700</delta_ts>
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            <date>2021-04-07 14:12:11 -0700</date>
            <delta_ts>2021-04-07 14:39:33 -0700</delta_ts>
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<flag name="commit-queue"
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          type_id="3"
          status="-"
          setter="ews-feeder"
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          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>425440</attachid>
            <date>2021-04-07 14:39:18 -0700</date>
            <delta_ts>2021-04-07 14:46:00 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-224304-20210407143917.patch</filename>
            <type>text/plain</type>
            <size>7005</size>
            <attacher name="Simon Fraser (smfr)">simon.fraser</attacher>
            
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<flag name="commit-queue"
          id="445404"
          type_id="3"
          status="-"
          setter="ews-feeder"
    />
          </attachment>
      

    </bug>

</bugzilla>