239     PipeBook mPipeBook[utils::OV_INVALID]; //Used as max  variable
258     OVASSERT(mPipeBook[index].valid(), "Pipe does not exist %s",  in validate()
265         if( (mPipeBook[i].mDisplay == DPY_UNUSED ||  in availablePipes()
266              mPipeBook[i].mDisplay == dpy) &&  in availablePipes()
267             (mPipeBook[i].mMixer == MIXER_UNUSED ||  in availablePipes()
268              mPipeBook[i].mMixer == mixer) &&  in availablePipes()
282         if( (mPipeBook[i].mDisplay == DPY_UNUSED ||  in availablePipes()
283              mPipeBook[i].mDisplay == dpy) &&  in availablePipes()
297         if((mPipeBook[i].mDisplay == DPY_UNUSED ||  in availablePipes()
298             mPipeBook[i].mDisplay == dpy) &&  in availablePipes()
393     mPipeBook[(int)dest].mSession = PipeBook::START;  in startSession()
397     return (mPipeBook[(int)dest].mSession == PipeBook::START);  in sessionInProgress()
401     return (mPipeBook[(int)dest].mSession == PipeBook::END);  in isSessionEnded()