! * \brief alloc picture pData with borders for each plane based width and height of picture * \param cx width of picture in pixels

* Get number of trailing bits */

! * \brief determined key coding tables for temporal scalability, uiProfileIdc etc for each spatial layer settings * \param SWelsSvcCodingParam,

! * \brief get Logarithms base 2 of (upper/base) * \param base based scaler * \param upper input upper value * \return 2 based scaling

! * \brief get temporal level due to configuration and coding context */

------------------- 2. decoding Engine initialization

Init

------------------- 3. actual decoding

* reset LTR marking , recovery ,feedback state to default */

* SHA1ProcessMessageBlock * * Description: * This function will process the next 512 bits of the message * stored in the Message_Block

update pMv and uiRefIndex cache for current MB, only for P_16*16 (SKIP inclusive)

update iRefIndex cache for current MB, only for P_16*16 (SKIP inclusive) can be further optimized */

* PSNR calculation routines */ ! ************************************************************************************* * \brief PSNR calculation

! ************************************************************************************* * \brief First entrance to decoding core interface. * *

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

TODO: may opti later TODO: not use this func?

only BaseLayer inter MB and SpatialLayer (uiQualityId = 0) inter MB calling this pFunc. for P SSlice (intra part + inter part)

! * \brief write prefix nal */

! * \brief acquire count number of layers and NALs based on configurable paramters dependency * \pParam pCtx sWelsEncCtx* * \pParam