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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>75367</bug_id>
          
          <creation_ts>2011-12-29 13:22:55 -0800</creation_ts>
          <short_desc>[chromium] Rounding issue on some RenderSVGPath values</short_desc>
          <delta_ts>2012-04-06 11:07:47 -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>SVG</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="Tony Chang">tony</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>schenney</cc>
    
    <cc>zimmermann</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>528006</commentid>
    <comment_count>0</comment_count>
    <who name="Tony Chang">tony</who>
    <bug_when>2011-12-29 13:22:55 -0800</bug_when>
    <thetext>For example, the following 2 tests have rounding issues (on all platforms, most noticeable on Linux):
  svg/css/composite-shadow-example.html
  svg/css/composite-shadow-with-opacity.html

Here&apos;s a wdiff of the two possible values, which can flip using the same binary on different runs:
http://build.chromium.org/f/chromium/layout_test_results/Webkit_Linux/results/layout-test-results/svg/css/composite-shadow-example-wdiff.html
http://build.chromium.org/f/chromium/layout_test_results/Webkit_Linux/results/layout-test-results/svg/css/composite-shadow-with-opacity-wdiff.html

This seems pretty minor (1.83697e-15 vs 1.83691e-15).  Maybe we should clamp values close to zero?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>597491</commentid>
    <comment_count>1</comment_count>
    <who name="Stephen Chenney">schenney</who>
    <bug_when>2012-04-06 11:07:47 -0700</bug_when>
    <thetext>Committed r113459: &lt;http://trac.webkit.org/changeset/113459&gt;</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>