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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>97658</bug_id>
          
          <creation_ts>2012-09-26 04:44:01 -0700</creation_ts>
          <short_desc>[Cairo] Bump Cairo to fix more canvas/philip tests</short_desc>
          <delta_ts>2012-10-09 19:18:26 -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>Tools / Tests</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>54458</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Dominik Röttsches (drott)">d-r</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>alex</cc>
    
    <cc>gyuyoung.kim</cc>
    
    <cc>mrobinson</cc>
    
    <cc>naginenis</cc>
    
    <cc>rakuco</cc>
    
    <cc>webkit.review.bot</cc>
    
    <cc>zan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>728404</commentid>
    <comment_count>0</comment_count>
    <who name="Dominik Röttsches (drott)">d-r</who>
    <bug_when>2012-09-26 04:44:01 -0700</bug_when>
    <thetext>We&apos;ve continued the analysis from 
https://bugs.webkit.org/show_bug.cgi?id=54458#c7
and worked with Chris Wilson to address some of these issue. 

We&apos;ve experimentally bumped cairo to 1.12 which has introduced new regressions:
fast/canvas/canvas-fillRect-gradient-shadow.html = TEXT
svg/batik/text/smallFonts.svg = TEXT
svg/batik/text/textGlyphOrientationHorizontal.svg = TEXT
svg/batik/text/textOnPath2.svg = TEXT
svg/batik/text/textOnPath3.svg = TEXT
svg/batik/text/textOnPathSpaces.svg = TEXT
svg/batik/text/verticalTextOnPath.svg = TEXT
svg/hixie/perf/001.xml = TEXT
svg/hixie/perf/002.xml = TEXT
svg/stroke/zero-length-path-linecap-rendering.svg = TEXT
svg/stroke/zero-length-subpaths-linecap-rendering.svg = TEXT
svg/transforms/transformed-text-fill-pattern.html = IMAGE

For which we filed 
https://bugs.freedesktop.org/show_bug.cgi?id=54446 &quot;WebKit regression observed in Cairo commit 83bfd85&quot;  (now resolved)
https://bugs.freedesktop.org/show_bug.cgi?id=54507 &quot;WebKit regression found in Cairo commit 51594d9&quot; (under investigation)

Once the second bug can be resolved (on either cairo side or WebKit side), we should be able to bump Cairo to at least f34b87f6d76cbea93acd4a8c73c8c6a6b412a302 or a release version after this commit.

This would resolve failures for (no webkit bugs):

2d.path.rect.selfintersect.html
canvas/philip/tests/2d.path.rect.zero.6.html
canvas/philip/tests/2d.path.arc.zeroradius.html

WebKit Bug 54471:
canvas/philip/tests/2d.path.arc.selfintersect.1.html
canvas/philip/tests/2d.path.arc.shape.3.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>728407</commentid>
    <comment_count>1</comment_count>
    <who name="Dominik Röttsches (drott)">d-r</who>
    <bug_when>2012-09-26 04:44:53 -0700</bug_when>
    <thetext>*** Bug 54471 has been marked as a duplicate of this bug. ***</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>729319</commentid>
    <comment_count>2</comment_count>
    <who name="Sudarsana Nagineni (babu)">naginenis</who>
    <bug_when>2012-09-27 01:47:07 -0700</bug_when>
    <thetext>The stroke and hixie/perf tests are addressed in Cairo bug https://bugs.freedesktop.org/show_bug.cgi?id=54549 (commit b0c466e)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>737868</commentid>
    <comment_count>3</comment_count>
      <attachid>167773</attachid>
    <who name="Sudarsana Nagineni (babu)">naginenis</who>
    <bug_when>2012-10-09 09:33:50 -0700</bug_when>
    <thetext>Created attachment 167773
Patch

Bumped the cairo to version 1.12.4 in the jhbuild files for EFL and GTK. Also, unskipped canvas/philip tests which are passing now and updated platform-specific baselines for svg tests.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>737870</commentid>
    <comment_count>4</comment_count>
    <who name="Martin Robinson">mrobinson</who>
    <bug_when>2012-10-09 09:37:10 -0700</bug_when>
    <thetext>I&apos;m not sure if I understand the new shadow failure. Shadows are not rendered with Cairo, rather the shadow code works with the pixels of the image directly.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>738368</commentid>
    <comment_count>5</comment_count>
      <attachid>167882</attachid>
    <who name="Sudarsana Nagineni (babu)">naginenis</who>
    <bug_when>2012-10-09 17:43:37 -0700</bug_when>
    <thetext>Created attachment 167882
Patch

Updated the test case of new shadow failure in the bug #98760, after discussing with Martin a bit more.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>738440</commentid>
    <comment_count>6</comment_count>
      <attachid>167882</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-10-09 19:18:21 -0700</bug_when>
    <thetext>Comment on attachment 167882
Patch

Clearing flags on attachment: 167882

Committed r130840: &lt;http://trac.webkit.org/changeset/130840&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>738441</commentid>
    <comment_count>7</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-10-09 19:18:26 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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            <date>2012-10-09 09:33:50 -0700</date>
            <delta_ts>2012-10-09 17:43:37 -0700</delta_ts>
            <desc>Patch</desc>
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            <attacher name="Sudarsana Nagineni (babu)">naginenis</attacher>
            
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            <date>2012-10-09 17:43:37 -0700</date>
            <delta_ts>2012-10-09 19:18:21 -0700</delta_ts>
            <desc>Patch</desc>
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            <attacher name="Sudarsana Nagineni (babu)">naginenis</attacher>
            
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    </bug>

</bugzilla>