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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>85401</bug_id>
          
          <creation_ts>2012-05-02 12:24:51 -0700</creation_ts>
          <short_desc>media/video-colorspace-yuv420.html and media/video-colorspace-yuv422.html fail on Mac</short_desc>
          <delta_ts>2023-10-12 14:11:34 -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>Media</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Mac</rep_platform>
          <op_sys>All</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>LayoutTestFailure, MakingBotsRed</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Filip Pizlo">fpizlo</reporter>
          <assigned_to name="Eric Carlson">eric.carlson</assigned_to>
          <cc>aestes</cc>
    
    <cc>ahmad.saleem792</cc>
    
    <cc>eric.carlson</cc>
    
    <cc>fpizlo</cc>
    
    <cc>jberlin</cc>
    
    <cc>jer.noble</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>614522</commentid>
    <comment_count>0</comment_count>
    <who name="Filip Pizlo">fpizlo</who>
    <bug_when>2012-05-02 12:24:51 -0700</bug_when>
    <thetext>That should be fixed.  For now I&apos;m skipping them</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>614557</commentid>
    <comment_count>1</comment_count>
    <who name="Filip Pizlo">fpizlo</who>
    <bug_when>2012-05-02 12:55:40 -0700</bug_when>
    <thetext>Changed expectations in http://trac.webkit.org/changeset/115863</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>614601</commentid>
    <comment_count>2</comment_count>
    <who name="Eric Carlson">eric.carlson</who>
    <bug_when>2012-05-02 13:27:12 -0700</bug_when>
    <thetext>The MPEG-4 files used in these tests are compressed with H.264 using profile 122, which is &quot;High 4:2:2&quot; profile (the data is not really YUV). AVFoundation does not currently support this profile, so they should be rejected and tests *should* fail but they do not. This is being tracked by rdar://11363908.

These show up as broken on the bots because the committed results show FAIL, but AVFoundation doesn&apos;t return an error so we think the file was opened correctly.

These tests don&apos;t actually test WebKit, they tests the Chrome media engine, so they should probably not be layout tests at all. I will talk to the engineers about removing them.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>709182</commentid>
    <comment_count>3</comment_count>
    <who name="Jessie Berlin">jberlin</who>
    <bug_when>2012-08-30 17:15:08 -0700</bug_when>
    <thetext>These tests have started passing on Lion:

http://build.webkit.org/results/Apple%20Lion%20Debug%20WK1%20(Tests)/r127191%20(2391)/results.html

I am not sure exactly when they started passing, because the revision they started passing when expected to be failing at was when Dirk Pranke made the mac-lion TestExpectations file start working (http://trac.webkit.org/changeset/127190), but I am going to remove the failing expectations.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>709185</commentid>
    <comment_count>4</comment_count>
    <who name="Jessie Berlin">jberlin</who>
    <bug_when>2012-08-30 17:21:59 -0700</bug_when>
    <thetext>(In reply to comment #2)
&gt; The MPEG-4 files used in these tests are compressed with H.264 using profile 122, which is &quot;High 4:2:2&quot; profile (the data is not really YUV). AVFoundation does not currently support this profile, so they should be rejected and tests *should* fail but they do not. This is being tracked by rdar://11363908.
&gt; 
&gt; These show up as broken on the bots because the committed results show FAIL, but AVFoundation doesn&apos;t return an error so we think the file was opened correctly.
&gt; 
&gt; These tests don&apos;t actually test WebKit, they tests the Chrome media engine, so they should probably not be layout tests at all. I will talk to the engineers about removing them.

Removed in http://trac.webkit.org/changeset/127216</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1984719</commentid>
    <comment_count>5</comment_count>
    <who name="Ahmad Saleem">ahmad.saleem792</who>
    <bug_when>2023-10-12 14:11:34 -0700</bug_when>
    <thetext>We have them as [WONTFIX]:

https://searchfox.org/wubkat/source/LayoutTests/platform/mac/TestExpectations#685

# Mac doesn&apos;t support YUV 420/422 colorspace
media/video-colorspace-yuv420.html [ WontFix ]
media/video-colorspace-yuv422.html [ WontFix ]

Do we need to do anything here?</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>