<?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>39703</bug_id>
          
          <creation_ts>2010-05-25 17:48:12 -0700</creation_ts>
          <short_desc>Shadow transitions become jittery when multiple shadows are in use.</short_desc>
          <delta_ts>2010-12-11 19:33:44 -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>Layout and Rendering</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>DUPLICATE</resolution>
          <dup_id>42281</dup_id>
          
          <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="Joseph Jaber">joseph</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>simon.fraser</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>230539</commentid>
    <comment_count>0</comment_count>
    <who name="Joseph Jaber">joseph</who>
    <bug_when>2010-05-25 17:48:12 -0700</bug_when>
    <thetext>Version: All up to the latest nightly build (534.1+) on Mac OS 10.6.3.

When a Webkit Transition is set for an element with 3 or more shadows (happens on -webkit-box-shadow AND text-shadow), e.g. --

  -webkit-box-shadow: 0px 0px 15px red, -10px -10px 5px green, 0px 0px 2px white;

All of the shadows except for the 2nd shadow will animate slow and choppy and almost seem like a &quot;frame-by-frame&quot; effect. After the animation is over the 2nd shadow will finally pop in without a transition.

I&apos;ve thoroughly inspected this on a big image with box-shadows, and moved around shadows. It&apos;s always the 2nd shadow that pops in for some reason. It behaves consistently also while using varying color values like #9b0000 or rgba(114,8,8,.7).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>315799</commentid>
    <comment_count>1</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2010-12-01 12:09:17 -0800</bug_when>
    <thetext>Please attach a testcase.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>315801</commentid>
    <comment_count>2</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2010-12-01 12:11:27 -0800</bug_when>
    <thetext>Same as bug 42281?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>320741</commentid>
    <comment_count>3</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2010-12-11 19:33:44 -0800</bug_when>
    <thetext>

*** This bug has been marked as a duplicate of bug 42281 ***</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>