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<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>222508</bug_id>
          
          <creation_ts>2021-02-26 17:33:12 -0800</creation_ts>
          <short_desc>Support  fast/canvas/webgl/copyBufferSubData.html, fix bugs in fast/canvas/webgl/getBufferSubData-webgl1.html in Metal ANGLE on Simulator</short_desc>
          <delta_ts>2021-02-26 18:45:16 -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>New Bugs</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="Kyle Piddington">kpiddington</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>dino</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>graouts</cc>
    
    <cc>kondapallykalyan</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1734100</commentid>
    <comment_count>0</comment_count>
    <who name="Kyle Piddington">kpiddington</who>
    <bug_when>2021-02-26 17:33:12 -0800</bug_when>
    <thetext>Support  fast/canvas/webgl/copyBufferSubData.html, fix bugs in fast/canvas/webgl/getBufferSubData-webgl1.html in Metal ANGLE on Simulator</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1734101</commentid>
    <comment_count>1</comment_count>
      <attachid>421731</attachid>
    <who name="Kyle Piddington">kpiddington</who>
    <bug_when>2021-02-26 17:33:29 -0800</bug_when>
    <thetext>Created attachment 421731
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1734102</commentid>
    <comment_count>2</comment_count>
    <who name="EWS Watchlist">ews-watchlist</who>
    <bug_when>2021-02-26 17:34:37 -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>1734110</commentid>
    <comment_count>3</comment_count>
      <attachid>421731</attachid>
    <who name="Dean Jackson">dino</who>
    <bug_when>2021-02-26 18:36:26 -0800</bug_when>
    <thetext>Comment on attachment 421731
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=421731&amp;action=review

&gt; Source/ThirdParty/ANGLE/src/libANGLE/renderer/metal/BufferMtl.mm:233
&gt; +    if(result)

Nit: Space before (

&gt; Source/ThirdParty/ANGLE/src/libANGLE/renderer/metal/DisplayMtl.mm:331
&gt; +#else //Simulator should be able to support ES3, despite not supporting ios family 4 in it&apos;s entirety.

Nit: Space after // and s/it&apos;s/its/

I&apos;ll fix these when landing.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1734112</commentid>
    <comment_count>4</comment_count>
      <attachid>421731</attachid>
    <who name="Dean Jackson">dino</who>
    <bug_when>2021-02-26 18:41:36 -0800</bug_when>
    <thetext>Comment on attachment 421731
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=421731&amp;action=review

&gt; Source/ThirdParty/ANGLE/src/libANGLE/renderer/metal/DisplayMtl.mm:337
&gt;      return gl::Version(2, 0);

I think this statement should go inside the else clause. It wouldn&apos;t be hit in the TARGET_OS_SIMULATOR path.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1734113</commentid>
    <comment_count>5</comment_count>
    <who name="Dean Jackson">dino</who>
    <bug_when>2021-02-26 18:44:37 -0800</bug_when>
    <thetext>Committed r273612 (234658@main): &lt;https://commits.webkit.org/234658@main&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1734114</commentid>
    <comment_count>6</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-02-26 18:45:16 -0800</bug_when>
    <thetext>&lt;rdar://problem/74817963&gt;</thetext>
  </long_desc>
      
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            <attachid>421731</attachid>
            <date>2021-02-26 17:33:29 -0800</date>
            <delta_ts>2021-02-26 18:36:26 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-222508-20210226173329.patch</filename>
            <type>text/plain</type>
            <size>2582</size>
            <attacher name="Kyle Piddington">kpiddington</attacher>
            
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    </bug>

</bugzilla>