<?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>105116</bug_id>
          
          <creation_ts>2012-12-15 15:50:17 -0800</creation_ts>
          <short_desc>DidHitRelevantRepaintedObjectsAreaThreshold should not use the viewRect since that varies</short_desc>
          <delta_ts>2012-12-17 16:46:19 -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>Layout and Rendering</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="Beth Dakin">bdakin</reporter>
          <assigned_to name="Beth Dakin">bdakin</assigned_to>
          <cc>bdakin</cc>
    
    <cc>ggaren</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>thorton</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>792240</commentid>
    <comment_count>0</comment_count>
    <who name="Beth Dakin">bdakin</who>
    <bug_when>2012-12-15 15:50:17 -0800</bug_when>
    <thetext>DidHitRelevantRepaintedObjectsAreaThreshold should not use the viewRect since that varies depending on window size. This can lead to a huge amount of variability in the heuristic which is not desired. Instead, we should use a hard-coded rect.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>792241</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2012-12-15 15:50:42 -0800</bug_when>
    <thetext>&lt;rdar://problem/12889449&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>792242</commentid>
    <comment_count>2</comment_count>
    <who name="Beth Dakin">bdakin</who>
    <bug_when>2012-12-15 15:57:27 -0800</bug_when>
    <thetext>Adding Simon and Tim as CC&apos;s since I have discussed making this change with both of them in the past.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>792243</commentid>
    <comment_count>3</comment_count>
      <attachid>179629</attachid>
    <who name="Beth Dakin">bdakin</who>
    <bug_when>2012-12-15 15:59:26 -0800</bug_when>
    <thetext>Created attachment 179629
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>793159</commentid>
    <comment_count>4</comment_count>
      <attachid>179629</attachid>
    <who name="Geoffrey Garen">ggaren</who>
    <bug_when>2012-12-17 16:42:26 -0800</bug_when>
    <thetext>Comment on attachment 179629
Patch

r=me with typo fixes.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>793166</commentid>
    <comment_count>5</comment_count>
    <who name="Beth Dakin">bdakin</who>
    <bug_when>2012-12-17 16:46:19 -0800</bug_when>
    <thetext>Thank you!!

http://trac.webkit.org/changeset/137959</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>179629</attachid>
            <date>2012-12-15 15:59:26 -0800</date>
            <delta_ts>2012-12-17 16:42:26 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>for-review.txt</filename>
            <type>text/plain</type>
            <size>3956</size>
            <attacher name="Beth Dakin">bdakin</attacher>
            
              <data encoding="base64">SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09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</data>
<flag name="review"
          id="196578"
          type_id="1"
          status="+"
          setter="ggaren"
    />
          </attachment>
      

    </bug>

</bugzilla>