96     int getPipeId(utils::eDest dest);
98     void setSource(const utils::PipeArgs args, utils::eDest dest);
99     void setCrop(const utils::Dim& d, utils::eDest dest);
100     void setColor(const uint32_t color, utils::eDest dest);
101     void setTransform(const int orientation, utils::eDest dest);
102     void setPosition(const utils::Dim& dim, utils::eDest dest);
103     void setVisualParams(const MetaData_t& data, utils::eDest dest);
104     bool commit(utils::eDest dest);
105     bool queueBuffer(int fd, uint32_t offset, utils::eDest dest);
108     bool sessionInProgress(utils::eDest dest);
110     bool isSessionEnded(utils::eDest dest);
112     void startSession(utils::eDest dest);
226         static utils::eMdpPipeType getPipeType(utils::eDest dest);
227         static const char* getDestStr(utils::eDest dest);
420 inline utils::eMdpPipeType Overlay::PipeBook::getPipeType(utils::eDest dest) {  in getPipeType()  argument
421     return pipeTypeLUT[(int)dest];  in getPipeType()
424 inline void Overlay::startSession(utils::eDest dest) {  in startSession()  argument
425     mPipeBook[(int)dest].mSession = PipeBook::START;  in startSession()
428 inline bool Overlay::sessionInProgress(utils::eDest dest) {  in sessionInProgress()  argument
429     return (mPipeBook[(int)dest].mSession == PipeBook::START);  in sessionInProgress()
432 inline bool Overlay::isSessionEnded(utils::eDest dest) {  in isSessionEnded()  argument
433     return (mPipeBook[(int)dest].mSession == PipeBook::END);  in isSessionEnded()
436 inline const char* Overlay::PipeBook::getDestStr(utils::eDest dest) {  in getDestStr()  argument
437     switch(getPipeType(dest)) {  in getDestStr()