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      <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] EGL Support broken on X11"
   href="https://bugs.webkit.org/show_bug.cgi?id=162674">162674</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[GTK] EGL Support broken on X11
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>WebKit Nightly 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&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>clopez&#64;igalia.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>bugs-noreply&#64;webkitgtk.org, cgarcia&#64;igalia.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>I have just built today's trunk (r206514) without GLX support (only EGL).

For that I just did this:

sudo mv /usr/include/GL/glx.h /var/tmp/glx.h
rm -fr WebKitBuild/Release
Tools/Scripts/build-webkit --release --gtk


Then when launching the minibrowser, all websites just show an empty/white view (no webprocess crash, just an empty view)

If I rebuild without the threaded compositor, then only the sites that don't trigger the AC mode like <a href="https://webkitgtk.org">https://webkitgtk.org</a> work.
All other sites also show an empty/white view.</pre>
        </div>
      </p>
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          <li>You are the assignee for the bug.</li>
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