down pLeft*/

horizontal down*/

horizontal up*/

vertical pLeft*/

vertical right*/

* pfIDctI16x16Dc: do luma idct of an MB for I16x16 mode, when only dc value are non-zero */

* Dequant and Ihdm functions ****************************************************************************/

only BaseLayer inter MB and SpatialLayer (uiQualityId = 0) inter MB calling this pFunc. only for I SSlice

! ************************************************************************************* * \brief Initialize Wels decoder parameters and memory *

! * \brief initialize Wels avc encoder core library * \pParam ppCtx sWelsEncCtx** * \pParam pParam SWelsSvcCodingParam* * \return

////////// pMb loop //////////

/ try the ordinary Pskip /

/ try the ordinary Pskip /

i420_to_i420_c

* reset reference picture list */

* Scan and Score functions ****************************************************************************/

* update reference picture list */

! * \brief write all parameter sets introduced in SVC extension * \return writing results, success or error */

! ************************************************************************************* * \brief to set Sequence Parameter Set (SPS) * * \param

! * \brief write reference picture marking syntax in pSlice header */

! * \brief write reference picture list on reordering syntax in Slice header */

Allocate slice's MB cache buffer

* AllocPicBuffOnNewSeqBegin * check and (re)allocate picture buffers on new sequence begin * return: * 0 - success; otherwise returned error_no defin

! * \brief Assign MB map for multiple slice(s) segment * * \param pCurDq current layer which its MB map will be assigned * \param

! * \brief Assign MB map for single slice segment * * \param pMbMap overall MB map * \param iCountMbNum count number of MB *

FME switch related