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          <td class="memname">void XVWarpFilter_IntrHandler </td>
          <td>(</td>
          <td class="paramtype">void *&#160;</td>
          <td class="paramname"><em>InstancePtr</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
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<p>This function is the interrupt handler for the Warp core driver. </p>
<p>This handler clears the pending interrupt and determines if the source is frame done signal. If yes, calls the registered callback fun