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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>103630</bug_id>
          
          <creation_ts>2012-11-29 06:02:01 -0800</creation_ts>
          <short_desc>[Qt] Remove an unnecessary masking from swapBgrToRgb()</short_desc>
          <delta_ts>2012-12-03 02:16:13 -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>WebKit Qt</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="Gabor Rapcsanyi">rgabor</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>dino</cc>
    
    <cc>hausmann</cc>
    
    <cc>noam</cc>
    
    <cc>webkit.review.bot</cc>
    
    <cc>zherczeg</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>778954</commentid>
    <comment_count>0</comment_count>
    <who name="Gabor Rapcsanyi">rgabor</who>
    <bug_when>2012-11-29 06:02:01 -0800</bug_when>
    <thetext>Now swapBgrToRgb() make two masking to get R and B components to the right place:
   return ((pixel &lt;&lt; 16) &amp; 0xff0000) | ((pixel &gt;&gt; 16) &amp; 0xff) | (pixel &amp; 0xff00ff00);

We can get the same result with just one:
   return (((pixel &lt;&lt; 16) | (pixel &gt;&gt; 16)) &amp; 0x00ff00ff) | (pixel &amp; 0xff00ff00);</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>778957</commentid>
    <comment_count>1</comment_count>
      <attachid>176713</attachid>
    <who name="Gabor Rapcsanyi">rgabor</who>
    <bug_when>2012-11-29 06:12:45 -0800</bug_when>
    <thetext>Created attachment 176713
proposed patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>781233</commentid>
    <comment_count>2</comment_count>
      <attachid>176713</attachid>
    <who name="Zoltan Herczeg">zherczeg</who>
    <bug_when>2012-12-03 01:50:51 -0800</bug_when>
    <thetext>Comment on attachment 176713
proposed patch

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>781248</commentid>
    <comment_count>3</comment_count>
      <attachid>176713</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-12-03 02:16:09 -0800</bug_when>
    <thetext>Comment on attachment 176713
proposed patch

Clearing flags on attachment: 176713

Committed r136375: &lt;http://trac.webkit.org/changeset/136375&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>781249</commentid>
    <comment_count>4</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-12-03 02:16:13 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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            <attachid>176713</attachid>
            <date>2012-11-29 06:12:45 -0800</date>
            <delta_ts>2012-12-03 02:16:09 -0800</delta_ts>
            <desc>proposed patch</desc>
            <filename>swapBgrToRgb.patch</filename>
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            <attacher name="Gabor Rapcsanyi">rgabor</attacher>
            
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    </bug>

</bugzilla>