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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - Blender game engine "Motion Blur" filter doesn't work"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=83580">83580</a>
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>mesa-dev@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Blender game engine "Motion Blur" filter doesn't work
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>major
          </td>
        </tr>

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

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>khalidsrri@gmail.com
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>10.2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Other
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Mesa
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=105854" name="attach_105854" title="Test file with Motion Blur">attachment 105854</a> <a href="attachment.cgi?id=105854&action=edit" title="Test file with Motion Blur">[details]</a></span>
Test file with Motion Blur

Hi ,

I use both Windows 7 and Ubuntu 14.04
I have a problem with "Motion blur" in the Blender game engine

After I asked Blender Community they told me that may be there are a problem
with Accumulation buffer (glAccum function) , Which necessary for this feature
to work

I tested it in three different Blender version , but doesn't work .

it worked very well in Win7 and in another computer with Linux Mint and
different Graphical card

GPU : Intel HD
CPU : Intel Celeron P4600

There are a .blend file attached with Motion Blur filter
To test it open the file and press P</pre>
        </div>
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