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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>85249</bug_id>
          
          <creation_ts>2012-04-30 17:40:35 -0700</creation_ts>
          <short_desc>Change RenderBoxModelObject::calculateBackgroundImageGeometry to use roundToInt</short_desc>
          <delta_ts>2012-04-30 20:24:03 -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>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>
          
          <blocked>60318</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Emil A Eklund">eae</reporter>
          <assigned_to name="Emil A Eklund">eae</assigned_to>
          <cc>eric</cc>
    
    <cc>leviw</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>613100</commentid>
    <comment_count>0</comment_count>
    <who name="Emil A Eklund">eae</who>
    <bug_when>2012-04-30 17:40:35 -0700</bug_when>
    <thetext>In RenderBoxModelObject::calculateBackgroundImageGeometry we need to use a modulo operator to compute the phase for the repeating background image. As the position will be a FractionalLayoutUnit we need to round it.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>613122</commentid>
    <comment_count>1</comment_count>
      <attachid>139558</attachid>
    <who name="Emil A Eklund">eae</who>
    <bug_when>2012-04-30 18:06:26 -0700</bug_when>
    <thetext>Created attachment 139558
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>613132</commentid>
    <comment_count>2</comment_count>
      <attachid>139558</attachid>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2012-04-30 18:16:19 -0700</bug_when>
    <thetext>Comment on attachment 139558
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=139558&amp;action=review

&gt; Source/WebCore/ChangeLog:9
&gt; +        Prepare RenderBoxModelObject for FractionalLayoutUnits by adding rounding
&gt; +        logic to calculateBackgroundImageGeometry.

Why?  Why should it round?  (i&apos;m not saying it shouldn&apos;t,it&apos;s jus tnot very well explained here. :)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>613138</commentid>
    <comment_count>3</comment_count>
      <attachid>139563</attachid>
    <who name="Emil A Eklund">eae</who>
    <bug_when>2012-04-30 18:21:47 -0700</bug_when>
    <thetext>Created attachment 139563
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>613139</commentid>
    <comment_count>4</comment_count>
    <who name="Emil A Eklund">eae</who>
    <bug_when>2012-04-30 18:22:22 -0700</bug_when>
    <thetext>Expanded on why.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>613144</commentid>
    <comment_count>5</comment_count>
      <attachid>139563</attachid>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2012-04-30 18:26:58 -0700</bug_when>
    <thetext>Comment on attachment 139563
Patch

OK.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>613145</commentid>
    <comment_count>6</comment_count>
    <who name="Emil A Eklund">eae</who>
    <bug_when>2012-04-30 18:27:29 -0700</bug_when>
    <thetext>Thanks Eric!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>613202</commentid>
    <comment_count>7</comment_count>
      <attachid>139563</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-04-30 20:23:59 -0700</bug_when>
    <thetext>Comment on attachment 139563
Patch

Clearing flags on attachment: 139563

Committed r115707: &lt;http://trac.webkit.org/changeset/115707&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>613203</commentid>
    <comment_count>8</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-04-30 20:24:03 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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            <date>2012-04-30 18:06:26 -0700</date>
            <delta_ts>2012-04-30 18:21:37 -0700</delta_ts>
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