<?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>254293</bug_id>
          
          <creation_ts>2023-03-22 15:49:42 -0700</creation_ts>
          <short_desc>REGRESSION(260512@main): canvas-drawImage-hdr-video.html has been consistently failing on the EWS bots</short_desc>
          <delta_ts>2023-03-24 12:35:39 -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>Images</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=245858</see_also>
    
    <see_also>https://bugs.webkit.org/show_bug.cgi?id=254415</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="Said Abou-Hallawa">sabouhallawa</reporter>
          <assigned_to name="Said Abou-Hallawa">sabouhallawa</assigned_to>
          <cc>sabouhallawa</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1943204</commentid>
    <comment_count>0</comment_count>
    <who name="Said Abou-Hallawa">sabouhallawa</who>
    <bug_when>2023-03-22 15:49:42 -0700</bug_when>
    <thetext>This test draws a frame of an HDR video to a canvas, getImageData of a certain pixel from the canvas and then compares this pixel with an expected color. Because of 260512@main, the colorspace of the unaccelerated temporary buffer can be different on different platforms. So the drawn pixel might be slightly different from the expected pixel. We need to use a small tolerance when comparing these two pixels.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1943205</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2023-03-22 15:51:02 -0700</bug_when>
    <thetext>&lt;rdar://problem/107083380&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1943206</commentid>
    <comment_count>2</comment_count>
    <who name="Said Abou-Hallawa">sabouhallawa</who>
    <bug_when>2023-03-22 15:55:36 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/11828</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1943229</commentid>
    <comment_count>3</comment_count>
    <who name="Said Abou-Hallawa">sabouhallawa</who>
    <bug_when>2023-03-22 17:02:51 -0700</bug_when>
    <thetext>An example of the failure is here: https://ews-build.webkit.org/#/builders/36/builds/193</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1943718</commentid>
    <comment_count>4</comment_count>
    <who name="Said Abou-Hallawa">sabouhallawa</who>
    <bug_when>2023-03-24 06:48:25 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit-security/pull/34</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1943835</commentid>
    <comment_count>5</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2023-03-24 12:35:36 -0700</bug_when>
    <thetext>Committed 262092@main (dcbe4246df7c): &lt;https://commits.webkit.org/262092@main&gt;

Reviewed commits have been landed. Closing PR #11828 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>