<?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>211398</bug_id>
          
          <creation_ts>2020-05-04 14:02:01 -0700</creation_ts>
          <short_desc>Google Maps rendering corruption in simulator with ANGLE</short_desc>
          <delta_ts>2020-05-07 11:48:27 -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="James Darpinian">jdarpinian</reporter>
          <assigned_to name="James Darpinian">jdarpinian</assigned_to>
          <cc>achristensen</cc>
    
    <cc>ap</cc>
    
    <cc>dino</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>graouts</cc>
    
    <cc>justin_fan</cc>
    
    <cc>kondapallykalyan</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1648721</commentid>
    <comment_count>0</comment_count>
    <who name="James Darpinian">jdarpinian</who>
    <bug_when>2020-05-04 14:02:01 -0700</bug_when>
    <thetext>Google Maps rendering corruption in simulator with ANGLE</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1648729</commentid>
    <comment_count>1</comment_count>
      <attachid>398412</attachid>
    <who name="James Darpinian">jdarpinian</who>
    <bug_when>2020-05-04 14:10:53 -0700</bug_when>
    <thetext>Created attachment 398412
Fix Google Maps rendering corruption in simulator. Respect IOSurface row stride.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1648730</commentid>
    <comment_count>2</comment_count>
    <who name="EWS Watchlist">ews-watchlist</who>
    <bug_when>2020-05-04 14:11:39 -0700</bug_when>
    <thetext>Note that there are important steps to take when updating ANGLE. See http://trac.webkit.org/wiki/UpdatingANGLE</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1650246</commentid>
    <comment_count>3</comment_count>
      <attachid>398412</attachid>
    <who name="Alex Christensen">achristensen</who>
    <bug_when>2020-05-07 11:38:48 -0700</bug_when>
    <thetext>Comment on attachment 398412
Fix Google Maps rendering corruption in simulator. Respect IOSurface row stride.

View in context: https://bugs.webkit.org/attachment.cgi?id=398412&amp;action=review

&gt; Source/ThirdParty/ANGLE/src/libANGLE/renderer/gl/eagl/IOSurfaceSurfaceEAGL.mm:86
&gt; +      mRowStrideInPixels(0),

Don&apos;t you use initializer lists in the header in ANGLE?

&gt; Source/ThirdParty/ANGLE/src/libANGLE/renderer/gl/eagl/IOSurfaceSurfaceEAGL.mm:98
&gt; +    // Hopefully the number of bytes per row is always an integer number of pixels.

I&apos;d put a blank line above this, but that can also be done upstream.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1650248</commentid>
    <comment_count>4</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2020-05-07 11:42:25 -0700</bug_when>
    <thetext>Committed r261322: &lt;https://trac.webkit.org/changeset/261322&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 398412.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1650249</commentid>
    <comment_count>5</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-05-07 11:43:15 -0700</bug_when>
    <thetext>&lt;rdar://problem/62986285&gt;</thetext>
  </long_desc>
      
          <attachment
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            <attachid>398412</attachid>
            <date>2020-05-04 14:10:53 -0700</date>
            <delta_ts>2020-05-07 11:42:25 -0700</delta_ts>
            <desc>Fix Google Maps rendering corruption in simulator. Respect IOSurface row stride.</desc>
            <filename>bug-211398-20200504141053.patch</filename>
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            <attacher name="James Darpinian">jdarpinian</attacher>
            
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    </bug>

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