<?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>39784</bug_id>
          
          <creation_ts>2010-05-26 14:12:56 -0700</creation_ts>
          <short_desc>[Qt] REGRESSION(r59837): Incorrect clipping of TransparencyLayers</short_desc>
          <delta_ts>2011-04-19 05:15:29 -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>All</rep_platform>
          <op_sys>All</op_sys>
          <bug_status>CLOSED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>Qt, QtTriaged</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Andreas Kling">kling</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>hausmann</cc>
    
    <cc>kenneth</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>230884</commentid>
    <comment_count>0</comment_count>
    <who name="Andreas Kling">kling</who>
    <bug_when>2010-05-26 14:12:56 -0700</bug_when>
    <thetext>This change:
http://trac.webkit.org/changeset/59837

Introduced a clipping bug that can be seen here:
http://andreaskling.com/r59837/</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>230889</commentid>
    <comment_count>1</comment_count>
      <attachid>57135</attachid>
    <who name="Andreas Kling">kling</who>
    <bug_when>2010-05-26 14:19:17 -0700</bug_when>
    <thetext>Created attachment 57135
Proposed patch

This patch fixes the regression and doesn&apos;t break http://panic.com/transmit/ (unlike a full revert.)
I&apos;m not sure this is 100% correct though, needs some eyeing over.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>231661</commentid>
    <comment_count>2</comment_count>
      <attachid>57135</attachid>
    <who name="Kenneth Rohde Christiansen">kenneth</who>
    <bug_when>2010-05-28 06:19:17 -0700</bug_when>
    <thetext>Comment on attachment 57135
Proposed patch

I am not 100% certain either, but the earlier code was working so far and this fixes the part that wasn&apos;t working, so it should be fine. r=me.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>231716</commentid>
    <comment_count>3</comment_count>
      <attachid>57135</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2010-05-28 08:23:34 -0700</bug_when>
    <thetext>Comment on attachment 57135
Proposed patch

Clearing flags on attachment: 57135

Committed r60360: &lt;http://trac.webkit.org/changeset/60360&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>231717</commentid>
    <comment_count>4</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2010-05-28 08:23:41 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>232146</commentid>
    <comment_count>5</comment_count>
    <who name="Simon Hausmann">hausmann</who>
    <bug_when>2010-05-29 14:44:04 -0700</bug_when>
    <thetext>Revision r60360 cherry-picked into qtwebkit-2.0 with commit 4114cde5d6116333343fe87e4cd5e63c1a9c59de</thetext>
  </long_desc>
      
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            <attachid>57135</attachid>
            <date>2010-05-26 14:19:17 -0700</date>
            <delta_ts>2010-05-28 08:23:34 -0700</delta_ts>
            <desc>Proposed patch</desc>
            <filename>bug-39784.diff</filename>
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            <attacher name="Andreas Kling">kling</attacher>
            
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</bugzilla>