<?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>256989</bug_id>
          
          <creation_ts>2023-05-18 15:02:24 -0700</creation_ts>
          <short_desc>Allow CoreAnimation implicit transactions on the scrolling thread</short_desc>
          <delta_ts>2023-06-07 17:01:45 -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>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=257840</see_also>
          <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>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Matt Woodrow">mattwoodrow</reporter>
          <assigned_to name="Matt Woodrow">mattwoodrow</assigned_to>
          <cc>bfulgham</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>1956297</commentid>
    <comment_count>0</comment_count>
    <who name="Matt Woodrow">mattwoodrow</who>
    <bug_when>2023-05-18 15:02:24 -0700</bug_when>
    <thetext>The scrolling thread creates implicit CoreAnimation transactions (as intended, since tracking which wheel events might cause layer mutations in advance is tricky).

We should tell CoreAnimation to always allow them from our scrolling thread.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1956298</commentid>
    <comment_count>1</comment_count>
    <who name="Matt Woodrow">mattwoodrow</who>
    <bug_when>2023-05-18 15:02:37 -0700</bug_when>
    <thetext>&lt;rdar://109211223&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1956299</commentid>
    <comment_count>2</comment_count>
    <who name="Matt Woodrow">mattwoodrow</who>
    <bug_when>2023-05-18 15:03:15 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/14037</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1956339</commentid>
    <comment_count>3</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2023-05-18 17:11:41 -0700</bug_when>
    <thetext>Committed 264224@main (66deadcc6fb0): &lt;https://commits.webkit.org/264224@main&gt;

Reviewed commits have been landed. Closing PR #14037 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>