256     PipeBook mPipeBook[utils::OV_INVALID]; //Used as max  variable
277     OVASSERT(mPipeBook[index].valid(), "Pipe does not exist %s",  in validate()
284         if( (mPipeBook[i].mDisplay == DPY_UNUSED ||  in availablePipes()
285              mPipeBook[i].mDisplay == dpy) &&  in availablePipes()
286             (mPipeBook[i].mMixer == MIXER_UNUSED ||  in availablePipes()
287              mPipeBook[i].mMixer == mixer) &&  in availablePipes()
301         if( (mPipeBook[i].mDisplay == DPY_UNUSED ||  in availablePipes()
302              mPipeBook[i].mDisplay == dpy) &&  in availablePipes()
316         if((mPipeBook[i].mDisplay == DPY_UNUSED ||  in availablePipes()
317             mPipeBook[i].mDisplay == dpy) &&  in availablePipes()
425     mPipeBook[(int)dest].mSession = PipeBook::START;  in startSession()
429     return (mPipeBook[(int)dest].mSession == PipeBook::START);  in sessionInProgress()
433     return (mPipeBook[(int)dest].mSession == PipeBook::END);  in isSessionEnded()