<html>
<head>
<base href="https://bugs.webkit.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] Fails to draw in Wayland with enabled compositing mode"
href="https://bugs.webkit.org/show_bug.cgi?id=165246">165246</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[GTK] Fails to draw in Wayland with enabled compositing mode
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>WebKit Local Build
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>OS</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>WebKit Gtk
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mcrha@redhat.com
</td>
</tr>
<tr>
<th>CC</th>
<td>bugs-noreply@webkitgtk.org
</td>
</tr></table>
<p>
<div>
<pre>This had been reported downstream:
<a href="https://bugzilla.redhat.com/show_bug.cgi?id=1398806">https://bugzilla.redhat.com/show_bug.cgi?id=1398806</a>
and also in GNOME bugzilla:
<a href="https://bugzilla.gnome.org/show_bug.cgi?id=775372">https://bugzilla.gnome.org/show_bug.cgi?id=775372</a>
The compositing mode totally breaks whole window rendering under Wayland for some users. The above bugs have screenshots. Disabling it with WEBKIT_DISABLE_COMPOSITING_MODE=1 works.
There are also other side effects of this change, again not for everyone, see:
<a href="https://bugzilla.gnome.org/show_bug.cgi?id=774067">https://bugzilla.gnome.org/show_bug.cgi?id=774067</a>
It would be nice to have an API to disable it, instead of modifying environment variables in the code.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>