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<!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>220389</bug_id>
          
          <creation_ts>2021-01-06 16:31:39 -0800</creation_ts>
          <short_desc>[GPU Process] Canvas Layout tests mismatch in output pixels</short_desc>
          <delta_ts>2021-03-04 17:57:09 -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>Canvas</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>DUPLICATE</resolution>
          <dup_id>222772</dup_id>
          
          <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="Rini Patel">rini_patel</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>dino</cc>
    
    <cc>rini_patel</cc>
    
    <cc>sabouhallawa</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1717803</commentid>
    <comment_count>0</comment_count>
    <who name="Rini Patel">rini_patel</who>
    <bug_when>2021-01-06 16:31:39 -0800</bug_when>
    <thetext>Following tests have diff in output pixels/color values.
fast/canvas/2d.fillText.gradient.html
fast/canvas/canvas-arc-360-winding.html
fast/canvas/canvas-arc-connecting-line.html
fast/canvas/canvas-arc-zero-lineto.html
fast/canvas/canvas-bezier-same-endpoint.html
fast/canvas/canvas-blend-image.html
fast/canvas/canvas-blend-solid.html
fast/canvas/canvas-blending-clipping.html
fast/canvas/canvas-blending-color-over-color.html
fast/canvas/canvas-blending-color-over-gradient.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1718802</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-01-11 13:43:59 -0800</bug_when>
    <thetext>&lt;rdar://problem/73012070&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1731106</commentid>
    <comment_count>2</comment_count>
    <who name="Rini Patel">rini_patel</who>
    <bug_when>2021-02-18 17:09:56 -0800</bug_when>
    <thetext>Following also added in TestExpectation file.
fast/canvas/canvas-drawImage-composite-copy.html [ ImageOnlyFailure ]
fast/canvas/canvas-large-dimensions.html [ Failure ]
fast/canvas/canvas-render-layer.html [ Failure ]
fast/canvas/hidpi-repaint-on-retina-leaves-bits-behind.html [ ImageOnlyFailure ]
fast/canvas/webgl/canvas-2d-webgl-texture.html [ Failure ]
fast/canvas/webgl/tex-image-and-sub-image-2d-with-video-rgb565.html [ Failure ]
fast/canvas/webgl/tex-image-and-sub-image-2d-with-video-rgba4444.html [ Failure ]
fast/canvas/webgl/tex-image-and-sub-image-2d-with-video-rgba5551.html [ Failure ]
fast/canvas/webgl/tex-image-and-sub-image-2d-with-video.html [ Failure ]
fast/canvas/webgl/tex-image-webgl.html [ Failure ]
fast/canvas/webgl/texImage2D-mse-flipY-false.html [ Failure ]
fast/canvas/webgl/texImage2D-mse-flipY-true.html [ Failure ]
fast/canvas/webgl/texImage2D-video-flipY-true.html [ Failure ]
fast/canvas/webgl/texture-active-bind.html [ Failure ]</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1734751</commentid>
    <comment_count>3</comment_count>
    <who name="Said Abou-Hallawa">sabouhallawa</who>
    <bug_when>2021-03-01 22:33:08 -0800</bug_when>
    <thetext>Update:

fast/canvas/canvas-large-dimensions.html [ Failure ]
    was fixed in &lt;https://commits.webkit.org/r273406&gt;

fast/canvas/webgl/tex-image-and-sub-image-2d-with-video-rgb565.html [ Failure ]
fast/canvas/webgl/tex-image-and-sub-image-2d-with-video-rgba4444.html [ Failure ]
fast/canvas/webgl/tex-image-and-sub-image-2d-with-video-rgba5551.html [ Failure ]
fast/canvas/webgl/tex-image-and-sub-image-2d-with-video.html [ Failure ]
    were removed in &lt;https://commits.webkit.org/r273616&gt;

fast/canvas/webgl/canvas-2d-webgl-texture.html [ Failure ]
fast/canvas/webgl/tex-image-webgl.html [ Failure ]
fast/canvas/webgl/texImage2D-mse-flipY-false.html [ Failure ]
fast/canvas/webgl/texImage2D-mse-flipY-true.html [ Failure ]
fast/canvas/webgl/texImage2D-video-flipY-true.html [ Failure ]
fast/canvas/webgl/texture-active-bind.html [ Failure ]
    were fixed in &lt;https://commits.webkit.org/r273301&gt; 

These are the only remaining failed layout tests:

fast/canvas/canvas-drawImage-composite-copy.html [ ImageOnlyFailure ]
fast/canvas/canvas-render-layer.html [ Failure ]
fast/canvas/hidpi-repaint-on-retina-leaves-bits-behind.html [ ImageOnlyFailure ]</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1736127</commentid>
    <comment_count>4</comment_count>
    <who name="Said Abou-Hallawa">sabouhallawa</who>
    <bug_when>2021-03-04 17:57:09 -0800</bug_when>
    <thetext>The remaining tests 

fast/canvas/canvas-drawImage-composite-copy.html [ ImageOnlyFailure ]
fast/canvas/canvas-render-layer.html [ Failure ]
fast/canvas/hidpi-repaint-on-retina-leaves-bits-behind.html [ ImageOnlyFailure ]

will be fixed by bug 222772.

*** This bug has been marked as a duplicate of bug 222772 ***</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>