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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>279220</bug_id>
          
          <creation_ts>2024-09-05 13:31:06 -0700</creation_ts>
          <short_desc>[GTK] webkit_settings_set_enable_2d_canvas_acceleration fails on s390x</short_desc>
          <delta_ts>2024-09-18 11:47:18 -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>WebKitGTK</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>PC</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>Gtk</keywords>
          <priority>P3</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Jeremy Bicha">jbicha</reporter>
          <assigned_to name="Michael Catanzaro">mcatanzaro</assigned_to>
          <cc>bugs-noreply</cc>
    
    <cc>mcatanzaro</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>2058013</commentid>
    <comment_count>0</comment_count>
    <who name="Jeremy Bicha">jbicha</who>
    <bug_when>2024-09-05 13:31:06 -0700</bug_when>
    <thetext>- WebKitGTK version: 2.45.3 through 2.45.92
- Epiphany version: 46.3, 47.rc etc       
- Distributor: Ubuntu 24.10

One of Epiphany&apos;s build tests began failing on s390x once Ubuntu packaged the 2.45 series of webkitgtk. The build completes successfully with webkitgtk 2.44


# Start of embed tests
# Start of ephy-embed-shell tests
----------------------------------- stderr -----------------------------------
MESA: error: ZINK: vkCreateInstance failed (VK_ERROR_INCOMPATIBLE_DRIVER)
libEGL warning: egl: failed to create dri2 screen

** (/&lt;&lt;PKGBUILDDIR&gt;&gt;/obj-s390x-linux-gnu/tests/test-ephy-embed-shell:18073): WARNING **:
 2D canvas acceleration not supported, webkit_settings_set_enable_2d_canvas_acceleration does nothing

I originally reported this issue at https://gitlab.gnome.org/GNOME/epiphany/-/issues/2429 but was directed to file an issue here.

A few other details were mentioned there:

- webkit_settings_set_enable_2d_canvas_acceleration does not work on big endian architectures, because it depends on skia
- webkit_settings_set_enable_2d_canvas_acceleration gets called via webKitSettingsSetProperty when constructing the WebKitSettings
- This needs to be fixed in WebKit. Either it should not warn at all, or should only warn if set manually and not just when setting to the default value</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2059685</commentid>
    <comment_count>1</comment_count>
    <who name="Michael Catanzaro">mcatanzaro</who>
    <bug_when>2024-09-12 08:54:12 -0700</bug_when>
    <thetext>This is now happening on x86_64 as well.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2059686</commentid>
    <comment_count>2</comment_count>
    <who name="Michael Catanzaro">mcatanzaro</who>
    <bug_when>2024-09-12 08:55:23 -0700</bug_when>
    <thetext>Just kidding, I think I have a cairo build rather than a skia build. Anyway, a good opportunity for me to fix it....</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2059693</commentid>
    <comment_count>3</comment_count>
    <who name="Michael Catanzaro">mcatanzaro</who>
    <bug_when>2024-09-12 09:27:12 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/33553</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2061160</commentid>
    <comment_count>4</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2024-09-18 11:47:15 -0700</bug_when>
    <thetext>Committed 283863@main (4844fb011b18): &lt;https://commits.webkit.org/283863@main&gt;

Reviewed commits have been landed. Closing PR #33553 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>