<?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>222859</bug_id>
          
          <creation_ts>2021-03-06 05:54:55 -0800</creation_ts>
          <short_desc>Metal-ANGLE can ASSERT because MTL signal event code is compiled out</short_desc>
          <delta_ts>2021-03-18 12:07:54 -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>WebGL</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>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Dean Jackson">dino</reporter>
          <assigned_to name="Dean Jackson">dino</assigned_to>
          <cc>dino</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>graouts</cc>
    
    <cc>kbr</cc>
    
    <cc>kkinnunen</cc>
    
    <cc>kondapallykalyan</cc>
    
    <cc>kpiddington</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1736781</commentid>
    <comment_count>0</comment_count>
    <who name="Dean Jackson">dino</who>
    <bug_when>2021-03-06 05:54:55 -0800</bug_when>
    <thetext>Metal-ANGLE can ASSERT because MTL signal event code is compiled out</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1736782</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-03-06 05:56:33 -0800</bug_when>
    <thetext>&lt;rdar://problem/75132180&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1736784</commentid>
    <comment_count>2</comment_count>
      <attachid>422487</attachid>
    <who name="Dean Jackson">dino</who>
    <bug_when>2021-03-06 06:02:31 -0800</bug_when>
    <thetext>Created attachment 422487
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1737028</commentid>
    <comment_count>3</comment_count>
    <who name="EWS Watchlist">ews-watchlist</who>
    <bug_when>2021-03-08 04:26:08 -0800</bug_when>
    <thetext>Note that there are important steps to take when updating ANGLE. See https://trac.webkit.org/wiki/UpdatingANGLE</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1737374</commentid>
    <comment_count>4</comment_count>
      <attachid>422487</attachid>
    <who name="Kenneth Russell">kbr</who>
    <bug_when>2021-03-08 16:50:08 -0800</bug_when>
    <thetext>Comment on attachment 422487
Patch

Looks good. I vaguely remember this fix being done elsewhere (in the previous attempt to upstream the new Metal backend to ANGLE?) but sounds fine to get this fix in now. r+</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1740874</commentid>
    <comment_count>5</comment_count>
    <who name="Dean Jackson">dino</who>
    <bug_when>2021-03-17 13:34:26 -0700</bug_when>
    <thetext>Landed as part of r274547</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1741316</commentid>
    <comment_count>6</comment_count>
    <who name="Dean Jackson">dino</who>
    <bug_when>2021-03-18 12:07:54 -0700</bug_when>
    <thetext>Committed r274660 (235485@main): &lt;https://commits.webkit.org/235485@main&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>422487</attachid>
            <date>2021-03-06 06:02:31 -0800</date>
            <delta_ts>2021-03-08 16:50:08 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-222859-20210307010229.patch</filename>
            <type>text/plain</type>
            <size>3184</size>
            <attacher name="Dean Jackson">dino</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjc0MDEyCmRpZmYgLS1naXQgYS9Tb3VyY2UvVGhpcmRQYXJ0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==
</data>
<flag name="review"
          id="441586"
          type_id="1"
          status="+"
          setter="kbr"
    />
          </attachment>
      

    </bug>

</bugzilla>