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        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - KWin rendering broken on SUMO2 with enabled glamor"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=78061">78061</a>
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>dri-devel@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>KWin rendering broken on SUMO2 with enabled glamor
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

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

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>russianneuromancer@ya.ru
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Other
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>git
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Drivers/Gallium/r600
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Mesa
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=98157" name="attach_98157" title="rendering">attachment 98157</a> <a href="attachment.cgi?id=98157&action=edit" title="rendering">[details]</a></span>
rendering

Please look into attached screenshot. What you see there is reproducible with
enabled glamor and with ogl1/2/3/gles/xrender KWin compositing engine and
without compositing. For some reason this glamor issue is KWin specific, there
is no such artefacts with Compiz or Metacity.
Tested on Linux 3.11-3.14, Mesa 9.2-10.2 git (git1404271930.151a20), libglamor
0.5-0.6 git (git1403131830.a4fbc7), radeon driver 7.20-7.3.0 git
(git1404160730.48d3db), X.Org Server 1.14-1.15.
Kubuntu 13.10-14.04 x86_64, KWin 4.11.0-4.11.8, Radeon HD 6620G.</pre>
        </div>
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