<?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>100845</bug_id>
          
          <creation_ts>2012-10-31 06:09:02 -0700</creation_ts>
          <short_desc>TextureMapperLayer backing store contents are drawn upside down on screen</short_desc>
          <delta_ts>2012-10-31 11:25:20 -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>WebKit EFL</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>PC</rep_platform>
          <op_sys>Linux</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="Kalyan">kalyan.kondapally</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>jturcotte</cc>
    
    <cc>lucas.de.marchi</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>755204</commentid>
    <comment_count>0</comment_count>
      <attachid>171629</attachid>
    <who name="Kalyan">kalyan.kondapally</who>
    <bug_when>2012-10-31 06:09:02 -0700</bug_when>
    <thetext>Created attachment 171629
fix-proposal

WebGL displays the Canvas with (0,0) being the bottom left corner.
        In GraphicsSurface::platformPaintToTextureMapper we don&apos;t set ShouldFlipTexture
        flag before painting to TextureMapper. Thus the contents are not flipped.
        It results in backing store contents being drawn upside down on screen.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>755209</commentid>
    <comment_count>1</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-10-31 06:15:30 -0700</bug_when>
    <thetext>Attachment 171629 did not pass style-queue:

Failed to run &quot;[&apos;Tools/Scripts/check-webkit-style&apos;, &apos;--diff-files&apos;, u&apos;Source/WebCore/ChangeLog&apos;, u&apos;Source/WebCor...&quot; exit_code: 1
Source/WebCore/ChangeLog:1:  ChangeLog entry has no bug number  [changelog/bugnumber] [5]
Total errors found: 1 in 2 files


If any of these errors are false positives, please file a bug against check-webkit-style.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>755248</commentid>
    <comment_count>2</comment_count>
      <attachid>171641</attachid>
    <who name="Kalyan">kalyan.kondapally</who>
    <bug_when>2012-10-31 06:52:03 -0700</bug_when>
    <thetext>Created attachment 171641
patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>755480</commentid>
    <comment_count>3</comment_count>
      <attachid>171641</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-10-31 11:25:17 -0700</bug_when>
    <thetext>Comment on attachment 171641
patch

Clearing flags on attachment: 171641

Committed r133049: &lt;http://trac.webkit.org/changeset/133049&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>755481</commentid>
    <comment_count>4</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-10-31 11:25:20 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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            <date>2012-10-31 06:09:02 -0700</date>
            <delta_ts>2012-10-31 06:52:03 -0700</delta_ts>
            <desc>fix-proposal</desc>
            <filename>invertfix.patch</filename>
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            <date>2012-10-31 06:52:03 -0700</date>
            <delta_ts>2012-10-31 11:25:17 -0700</delta_ts>
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</bugzilla>