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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>62258</bug_id>
          
          <creation_ts>2011-06-07 19:30:36 -0700</creation_ts>
          <short_desc>(CG) Sub-image drawing clips unnecessarily</short_desc>
          <delta_ts>2011-06-07 22:33:06 -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>WebCore Misc.</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Mac (Intel)</rep_platform>
          <op_sys>OS X 10.6</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>0</everconfirmed>
          <reporter name="Ian Henderson">ian</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>koz</cc>
    
    <cc>mitz</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>417022</commentid>
    <comment_count>0</comment_count>
    <who name="Ian Henderson">ian</who>
    <bug_when>2011-06-07 19:30:36 -0700</bug_when>
    <thetext>When drawing sub-images in BitmapImage::draw, we clip to destRect, then draw into adjustedDestRect.  If they&apos;re the same, we could avoid clipping and just draw the image.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>417026</commentid>
    <comment_count>1</comment_count>
    <who name="Ian Henderson">ian</who>
    <bug_when>2011-06-07 19:31:54 -0700</bug_when>
    <thetext>rdar://problem/9567167</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>417047</commentid>
    <comment_count>2</comment_count>
      <attachid>96366</attachid>
    <who name="Ian Henderson">ian</who>
    <bug_when>2011-06-07 20:06:52 -0700</bug_when>
    <thetext>Created attachment 96366
proposed patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>417051</commentid>
    <comment_count>3</comment_count>
      <attachid>96366</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2011-06-07 20:31:38 -0700</bug_when>
    <thetext>Comment on attachment 96366
proposed patch

Clearing flags on attachment: 96366

Committed r88321: &lt;http://trac.webkit.org/changeset/88321&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>417052</commentid>
    <comment_count>4</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2011-06-07 20:31:42 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>417092</commentid>
    <comment_count>5</comment_count>
    <who name="James Kozianski">koz</who>
    <bug_when>2011-06-07 22:33:06 -0700</bug_when>
    <thetext>I think this caused some pixel changes for SnowLeopard. The changes seemed fine to me so I commit them in r88325 if you wanted to verify.</thetext>
  </long_desc>
      
          <attachment
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            <attachid>96366</attachid>
            <date>2011-06-07 20:06:52 -0700</date>
            <delta_ts>2011-06-07 20:31:38 -0700</delta_ts>
            <desc>proposed patch</desc>
            <filename>62258-1.patch</filename>
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            <attacher name="Ian Henderson">ian</attacher>
            
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    </bug>

</bugzilla>