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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>201992</bug_id>
          
          <creation_ts>2019-09-19 10:32:29 -0700</creation_ts>
          <short_desc>Chained filters do not work</short_desc>
          <delta_ts>2023-01-23 09:14:00 -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>SVG</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></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>200143</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Said Abou-Hallawa">sabouhallawa</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>ahmad.saleem792</cc>
    
    <cc>zimmermann</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1572406</commentid>
    <comment_count>0</comment_count>
      <attachid>379146</attachid>
    <who name="Said Abou-Hallawa">sabouhallawa</who>
    <bug_when>2019-09-19 10:32:29 -0700</bug_when>
    <thetext>Created attachment 379146
svg-filter-href

Open the attached test case.

Result: One green rectangle.
Expected: Two green rectangles.

The first rectangle is a &lt;rect&gt; element with a filter whose id is &quot;filter&quot;. This filter is drawn correctly. The second rectangle is a &lt;rect&gt; element also but with a chained filter. The chained filter is defined as &quot;&lt;filter id=&quot;chained&quot; href=&quot;#filter&quot;/&gt;&quot;. This chained filter does not work as expected.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1927474</commentid>
    <comment_count>1</comment_count>
    <who name="Ahmad Saleem">ahmad.saleem792</who>
    <bug_when>2023-01-23 09:14:00 -0800</bug_when>
    <thetext>Just to update - Safari 16.2, STP161 and Chrome Canary 111 all show just one green rectangle while only Firefox Nightly 111 show &apos;two&apos; green rectangle. Thanks!</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="0"
              isprivate="0"
          >
            <attachid>379146</attachid>
            <date>2019-09-19 10:32:29 -0700</date>
            <delta_ts>2020-06-30 13:24:46 -0700</delta_ts>
            <desc>svg-filter-href</desc>
            <filename>svg-filter-href.svg</filename>
            <type>image/svg+xml</type>
            <size>373</size>
            <attacher name="Said Abou-Hallawa">sabouhallawa</attacher>
            
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    </bug>

</bugzilla>