231     PipeBook mPipeBook[utils::OV_INVALID]; //Used as max  variable
250     OVASSERT(mPipeBook[index].valid(), "Pipe does not exist %s",  in validate()
257         if( (mPipeBook[i].mDisplay == DPY_UNUSED ||  in availablePipes()
258              mPipeBook[i].mDisplay == dpy) &&  in availablePipes()
259             (mPipeBook[i].mMixer == MIXER_UNUSED ||  in availablePipes()
260              mPipeBook[i].mMixer == mixer) &&  in availablePipes()
274         if( (mPipeBook[i].mDisplay == DPY_UNUSED ||  in availablePipes()
275              mPipeBook[i].mDisplay == dpy) &&  in availablePipes()
289         if((mPipeBook[i].mDisplay == DPY_UNUSED ||  in availablePipes()
290             mPipeBook[i].mDisplay == dpy) &&  in availablePipes()
372     mPipeBook[(int)dest].mSession = PipeBook::START;  in startSession()
376     return (mPipeBook[(int)dest].mSession == PipeBook::START);  in sessionInProgress()
380     return (mPipeBook[(int)dest].mSession == PipeBook::END);  in isSessionEnded()