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BOOL PVideoChannel::IsGrabberOpen (  )  [virtual]

See if the grabber is open

Definition at line 284 of file pvidchan.cxx.

References accessMutex, PVideoDevice::IsOpen(), and mpInput.

{
  PWaitAndSignal m(accessMutex);

  if (mpInput != NULL)
    return mpInput->IsOpen();
  else
    return FALSE; 
}


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