<?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>132368</bug_id>
          
          <creation_ts>2014-04-29 16:48:47 -0700</creation_ts>
          <short_desc>[iOS][WK2] When pageScaleFactor * deviceScaleFactor = 1, the tile grid is completely messed up</short_desc>
          <delta_ts>2014-04-29 21:04:56 -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>New Bugs</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></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Benjamin Poulain">benjamin</reporter>
          <assigned_to name="Benjamin Poulain">benjamin</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>simon.fraser</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1005209</commentid>
    <comment_count>0</comment_count>
    <who name="Benjamin Poulain">benjamin</who>
    <bug_when>2014-04-29 16:48:47 -0700</bug_when>
    <thetext>[iOS][WK2] When pageScaleFactor * deviceScaleFactor = 1, the tile grid is completely messed up</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1005211</commentid>
    <comment_count>1</comment_count>
      <attachid>230439</attachid>
    <who name="Benjamin Poulain">benjamin</who>
    <bug_when>2014-04-29 16:54:29 -0700</bug_when>
    <thetext>Created attachment 230439
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1005217</commentid>
    <comment_count>2</comment_count>
      <attachid>230439</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2014-04-29 16:59:08 -0700</bug_when>
    <thetext>Comment on attachment 230439
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=230439&amp;action=review

&gt; Source/WebCore/ChangeLog:11
&gt; +        contentsScale() on retina device until the next successful scale update.

devices

&gt; Source/WebKit2/ChangeLog:15
&gt; +        When the page initialize, GraphicsLayerCA::updateContentsScale(0.5) computes a contentsScale of 1. There is an early

is initialized</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1005273</commentid>
    <comment_count>3</comment_count>
    <who name="Benjamin Poulain">benjamin</who>
    <bug_when>2014-04-29 21:04:56 -0700</bug_when>
    <thetext>Committed r167980: &lt;http://trac.webkit.org/changeset/167980&gt;</thetext>
  </long_desc>
      
          <attachment
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            <attachid>230439</attachid>
            <date>2014-04-29 16:54:29 -0700</date>
            <delta_ts>2014-04-29 16:59:08 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-132368-20140429165405.patch</filename>
            <type>text/plain</type>
            <size>4035</size>
            <attacher name="Benjamin Poulain">benjamin</attacher>
            
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    </bug>

</bugzilla>