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        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - Scrolling using the vertical scroll bar has become more choppy with OpenGL enabled"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=113645">113645</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Scrolling using the vertical scroll bar has become more choppy with OpenGL enabled
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>LibreOffice
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>5.3.0.1 rc
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

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

        <tr>
          <th>Status</th>
          <td>UNCONFIRMED
          </td>
        </tr>

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

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

        <tr>
          <th>Component</th>
          <td>Writer
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>libreoffice-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>telesto@surfxs.nl
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Description:
Scrolling using the vertical scroll bar has become more choppy with OpenGL
enabled

Steps to Reproduce:
1. Open <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=136841" name="attach_136841" title="Example file">attachment 136841</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=136841&action=edit" title="Example file">[details]</a></span>
2. Set view to multi-page view
3. Zoom out to 4 pages
4. Wait until all pages are loaded (drop in cpu usage)
4. Scroll down by selecting the vertical scroll (left mouse click) slider and
move it up and down. 

Actual Results:  
Very choppy scrolling experience

Expected Results:
A bit more smoothed like before the identified commit. Without the commit is
'OK' but far from perfect compared to GDI


Reproducible: Always


User Profile Reset: No



Additional Info:
Found in
Version: 6.0.0.0.alpha1+
Build ID: 06cad1a9a42ea74434f9ed0e4027163d029eb4a1
CPU threads: 4; OS: Windows 6.3; UI render: GL; 
TinderBox: Win-x86@42, Branch:master, Time: 2017-11-02_23:40:06
Locale: nl-NL (nl_NL); Calc: CL

and in 
5.3.0.1


User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:52.0) Gecko/20100101
Firefox/52.0</pre>
        </div>
      </p>


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