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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>125526</bug_id>
          
          <creation_ts>2013-12-10 11:47:04 -0800</creation_ts>
          <short_desc>[GTK] Remove non-accelerated compositing drawing path for WebKit2</short_desc>
          <delta_ts>2022-04-20 05:22:29 -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>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>LATER</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=232516</see_also>
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Martin Robinson">mrobinson</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>alex</cc>
    
    <cc>bugs-noreply</cc>
    
    <cc>cgarcia</cc>
    
    <cc>mcatanzaro</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>958441</commentid>
    <comment_count>0</comment_count>
    <who name="Martin Robinson">mrobinson</who>
    <bug_when>2013-12-10 11:47:04 -0800</bug_when>
    <thetext>We should consider removing the non-AC drawing path for WebKit2. Even if we resort to rendering the page as a single layer, we probably do not need to maintain two ways of transferring the rendered content.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1862462</commentid>
    <comment_count>1</comment_count>
    <who name="Martin Robinson">mrobinson</who>
    <bug_when>2022-04-19 01:13:05 -0700</bug_when>
    <thetext>I&apos;m going to close this bug for now. I think high-level decisions about AC in the GTK port are being made in other bugs.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1862504</commentid>
    <comment_count>2</comment_count>
    <who name="Michael Catanzaro">mcatanzaro</who>
    <bug_when>2022-04-19 05:28:58 -0700</bug_when>
    <thetext>I understand this is already done for GTK 4 and WPE, but the non-accelerated path remains for GTK 3. Is this correct?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1862549</commentid>
    <comment_count>3</comment_count>
    <who name="Martin Robinson">mrobinson</who>
    <bug_when>2022-04-19 08:07:08 -0700</bug_when>
    <thetext>Adding Carlos, who may be able to answer this question. In any case, perhaps this bug is obsolete either way.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1862830</commentid>
    <comment_count>4</comment_count>
    <who name="Carlos Garcia Campos">cgarcia</who>
    <bug_when>2022-04-19 22:52:21 -0700</bug_when>
    <thetext>The plan for now is to remove the ondemand mode for GTK4, but I&apos;m not sure we can really remove the non accelerated path, because unfortunately there are still cases in which AC mode doesn&apos;t work. We made always mode the default in 2.36 and we got a lot of bug reports of things not working :-(</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1862895</commentid>
    <comment_count>5</comment_count>
    <who name="Michael Catanzaro">mcatanzaro</who>
    <bug_when>2022-04-20 05:22:29 -0700</bug_when>
    <thetext>(In reply to Carlos Garcia Campos from comment #4)
&gt; The plan for now is to remove the ondemand mode for GTK4, but I&apos;m not sure
&gt; we can really remove the non accelerated path, because unfortunately there
&gt; are still cases in which AC mode doesn&apos;t work. We made always mode the
&gt; default in 2.36 and we got a lot of bug reports of things not working :-(

Uh, surprise to me. Please review bug #232516 and comment there....</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>