Esempi in C++ (Cpp) per WelsDelShortFromListSetUnref

Esempio n. 1

File: manage_dec_ref.cpp Progetto: Arahman21/openh264

static int32_t MMCOProcess (PWelsDecoderContext pCtx, uint32_t uiMmcoType,
                            int32_t iShortFrameNum, uint32_t uiLongTermPicNum , int32_t iLongTermFrameIdx, int32_t iMaxLongTermFrameIdx) {
  PRefPic pRefPic = &pCtx->sRefPic;
  PPicture pPic = NULL;
  int32_t i = 0;
  int32_t iRet = ERR_NONE;

  switch (uiMmcoType) {
  case MMCO_SHORT2UNUSED:
    pPic = WelsDelShortFromListSetUnref (pRefPic, iShortFrameNum);
    if (pPic == NULL) {
      WelsLog (& (pCtx->sLogCtx), WELS_LOG_WARNING, "MMCO_SHORT2UNUSED: delete a empty entry from short term list");
    }
    break;
  case MMCO_LONG2UNUSED:
    pPic = WelsDelLongFromListSetUnref (pRefPic, uiLongTermPicNum);
    if (pPic == NULL) {
      WelsLog (& (pCtx->sLogCtx), WELS_LOG_WARNING, "MMCO_LONG2UNUSED: delete a empty entry from long term list");
    }
    break;
  case MMCO_SHORT2LONG:
    if (iLongTermFrameIdx > pRefPic->iMaxLongTermFrameIdx) {
      return ERR_INFO_INVALID_MMCO_LONG_TERM_IDX_EXCEED_MAX;
    }
    pPic = WelsDelShortFromList (pRefPic, iShortFrameNum);
    if (pPic == NULL) {
      WelsLog (& (pCtx->sLogCtx), WELS_LOG_WARNING, "MMCO_LONG2LONG: delete a empty entry from short term list");
      break;
    }
    WelsDelLongFromListSetUnref (pRefPic, iLongTermFrameIdx);
#ifdef LONG_TERM_REF
    pCtx->bCurAuContainLtrMarkSeFlag = true;
    pCtx->iFrameNumOfAuMarkedLtr      = iShortFrameNum;
    WelsLog (& (pCtx->sLogCtx), WELS_LOG_INFO, "ex_mark_avc():::MMCO_SHORT2LONG:::LTR marking....iFrameNum: %d",
             pCtx->iFrameNumOfAuMarkedLtr);
#endif

    MarkAsLongTerm (pRefPic, iShortFrameNum, iLongTermFrameIdx);
    break;
  case MMCO_SET_MAX_LONG:
    pRefPic->iMaxLongTermFrameIdx = iMaxLongTermFrameIdx;
    for (i = 0 ; i < pRefPic->uiLongRefCount[LIST_0]; i++) {
      if (pRefPic->pLongRefList[LIST_0][i]->iLongTermFrameIdx > pRefPic->iMaxLongTermFrameIdx) {
        WelsDelLongFromListSetUnref (pRefPic, pRefPic->pLongRefList[LIST_0][i]->iLongTermFrameIdx);
      }
    }
    break;
  case MMCO_RESET:
    WelsResetRefPic (pCtx);
    pCtx->bLastHasMmco5 = true;
    break;
  case MMCO_LONG:
    if (iLongTermFrameIdx > pRefPic->iMaxLongTermFrameIdx) {
      return ERR_INFO_INVALID_MMCO_LONG_TERM_IDX_EXCEED_MAX;
    }
    WelsDelLongFromListSetUnref (pRefPic, iLongTermFrameIdx);
    if (pRefPic->uiLongRefCount[LIST_0] + pRefPic->uiShortRefCount[LIST_0] >= WELS_MAX (1, pCtx->pSps->iNumRefFrames)) {
      return ERR_INFO_INVALID_MMCO_REF_NUM_OVERFLOW;
    }
#ifdef LONG_TERM_REF
    pCtx->bCurAuContainLtrMarkSeFlag = true;
    pCtx->iFrameNumOfAuMarkedLtr      = pCtx->iFrameNum;
    WelsLog (& (pCtx->sLogCtx), WELS_LOG_INFO, "ex_mark_avc():::MMCO_LONG:::LTR marking....iFrameNum: %d",
             pCtx->iFrameNum);
#endif
    iRet = AddLongTermToList (pRefPic, pCtx->pDec, iLongTermFrameIdx);
    break;
  default :
    break;
  }

  return iRet;
}

Esempio n. 2

File: manage_dec_ref.cpp Progetto: andreasgal/openh264

static int32_t MMCOProcess( PWelsDecoderContext pCtx,uint32_t uiMmcoType,bool_t bRefBasePic,
                           int32_t iShortFrameNum,uint32_t uiLongTermPicNum ,int32_t iLongTermFrameIdx,int32_t iMaxLongTermFrameIdx )
{
	PRefPic pRefPic = &pCtx->sRefPic;
	PPicture pPic = NULL;
	int32_t i = 0;
	int32_t iRet = ERR_NONE;

	switch (uiMmcoType)
	{
	case MMCO_SHORT2UNUSED:
		pPic = WelsDelShortFromListSetUnref(pRefPic,iShortFrameNum,(ERemoveFlag) bRefBasePic);
		break;
	case MMCO_LONG2UNUSED:
		pPic = WelsDelLongFromListSetUnref(pRefPic,uiLongTermPicNum,(ERemoveFlag) bRefBasePic);
		break;
	case MMCO_SHORT2LONG:
		if(iLongTermFrameIdx > pRefPic->iMaxLongTermFrameIdx){	
			return ERR_INFO_INVALID_MMCO_LONG_TERM_IDX_EXCEED_MAX;
		}
		pPic = WelsDelShortFromList(pRefPic,iShortFrameNum,REMOVE_TARGET); 
		WelsDelLongFromListSetUnref(pRefPic,iLongTermFrameIdx,REMOVE_TARGET);

		WelsDelShortFromList(pRefPic,iShortFrameNum,REMOVE_BASE); 			
		WelsDelLongFromListSetUnref(pRefPic,iLongTermFrameIdx,REMOVE_BASE);
#ifdef LONG_TERM_REF
		pCtx->bCurAuContainLtrMarkSeFlag = true;
		pCtx->iFrameNumOfAuMarkedLtr      = iShortFrameNum;
		WelsLog( pCtx, WELS_LOG_INFO, "ex_mark_avc():::MMCO_SHORT2LONG:::LTR marking....iFrameNum: %d\n", pCtx->iFrameNumOfAuMarkedLtr );
#endif

		MarkAsLongTerm(pRefPic,iShortFrameNum,iLongTermFrameIdx);
		break;
	case MMCO_SET_MAX_LONG:
		pRefPic->iMaxLongTermFrameIdx = iMaxLongTermFrameIdx;
		for (i = 0 ;i <pRefPic->uiLongRefCount[LIST_0];i++) {
			if (pRefPic->pLongRefList[LIST_0][i]->iLongTermFrameIdx > pRefPic->iMaxLongTermFrameIdx) {
				WelsDelLongFromListSetUnref(pRefPic,pRefPic->pLongRefList[LIST_0][i]->iLongTermFrameIdx,REMOVE_BASE_FIRST);		
			}
		}
		break;
	case MMCO_RESET:
		WelsResetRefPic(pCtx);
        pCtx->bLastHasMmco5 = true;
		break;
	case MMCO_LONG:
		if(iLongTermFrameIdx > pRefPic->iMaxLongTermFrameIdx){	
			return ERR_INFO_INVALID_MMCO_LONG_TERM_IDX_EXCEED_MAX; 
		}
#ifdef LONG_TERM_REF
		pCtx->bCurAuContainLtrMarkSeFlag = true;
		pCtx->iFrameNumOfAuMarkedLtr      = pCtx->iFrameNum;
		WelsLog( pCtx, WELS_LOG_INFO, "ex_mark_avc():::MMCO_LONG:::LTR marking....iFrameNum: %d\n", pCtx->iFrameNum );
#endif
		WelsDelLongFromListSetUnref(pRefPic,iLongTermFrameIdx,REMOVE_TARGET);
		WelsDelLongFromListSetUnref(pRefPic,iLongTermFrameIdx,REMOVE_BASE);
		iRet = AddLongTermToList(pRefPic,pCtx->pDec,iLongTermFrameIdx);
		break;
	default :
		break;
	}

	return iRet;
}