<?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>242359</bug_id>
          
          <creation_ts>2022-07-05 13:35:16 -0700</creation_ts>
          <short_desc>[Filters] Implement no-op filters</short_desc>
          <delta_ts>2023-06-06 13:44:36 -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>Layout and Rendering</component>
          <version>WebKit 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>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          <blocked>231253</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Said Abou-Hallawa">sabouhallawa</reporter>
          <assigned_to name="Said Abou-Hallawa">sabouhallawa</assigned_to>
          <cc>bfulgham</cc>
    
    <cc>dino</cc>
    
    <cc>letmespellitoutforyou</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>zalan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1880779</commentid>
    <comment_count>0</comment_count>
    <who name="Said Abou-Hallawa">sabouhallawa</who>
    <bug_when>2022-07-05 13:35:16 -0700</bug_when>
    <thetext>We should only draw the sourceImage is the whole filter chain is Noop (no-operation). At least This will save us from duplicating the sourceImage for SourceGraphic.

Are Noop filters common? Yes some pages may initially display their images blurred then decrease the blur radius to zero through animation. So every time these images are displayed after that will be displayed as filtered images even the applied filter has no effect.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1880783</commentid>
    <comment_count>1</comment_count>
    <who name="Said Abou-Hallawa">sabouhallawa</who>
    <bug_when>2022-07-05 13:47:50 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/2092</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1882514</commentid>
    <comment_count>2</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2022-07-12 13:36:20 -0700</bug_when>
    <thetext>&lt;rdar://problem/96907495&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1888778</commentid>
    <comment_count>3</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2022-08-03 20:07:13 -0700</bug_when>
    <thetext>Committed 253098@main (4ac8e180ed02): &lt;https://commits.webkit.org/253098@main&gt;

Reviewed commits have been landed. Closing PR #2092 and removing active labels.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1960123</commentid>
    <comment_count>4</comment_count>
    <who name="Said Abou-Hallawa">sabouhallawa</who>
    <bug_when>2023-06-06 13:44:14 -0700</bug_when>
    <thetext>*** Bug 114032 has been marked as a duplicate of this bug. ***</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1960125</commentid>
    <comment_count>5</comment_count>
    <who name="Said Abou-Hallawa">sabouhallawa</who>
    <bug_when>2023-06-06 13:44:36 -0700</bug_when>
    <thetext>*** Bug 165110 has been marked as a duplicate of this bug. ***</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>