remove duplicate constant macro and modify the num_ref check accordingly

Sijia Chen committed 12 years ago

Commit 05684741 parent 25b723c4 files · +9 −8Browse files

Showing the changes to codec/encoder/plus/src/welsEncoderExt.cpp (1 of 4 files). Show all

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     if (pCfg->iNumRefFrame == AUTO_REF_PIC_COUNT) {
       pCfg->iNumRefFrame		= ((pCfg->uiGopSize >> 1) > 1) ? ((pCfg->uiGopSize >> 1) + pCfg->iLTRRefNum) :
                               (MIN_REF_PIC_COUNT + pCfg->iLTRRefNum);
-      pCfg->iNumRefFrame		= WELS_CLIP3 (pCfg->iNumRefFrame, MIN_REF_PIC_COUNT, MAX_REFERENCE_PICTURE_COUNT_NUM);
+      pCfg->iNumRefFrame		= WELS_CLIP3 (pCfg->iNumRefFrame, MIN_REF_PIC_COUNT, MAX_REFERENCE_PICTURE_COUNT_NUM_CAMERA);
     }
   }
   if (pCfg->iNumRefFrame > pCfg->iMaxNumRefFrame)
   }
 }
 void CWelsH264SVCEncoder::CheckReferenceNumSetting (int32_t iNumRef) {
+  int32_t iRefUpperBound = (m_pEncContext->pSvcParam->iUsageType == CAMERA_VIDEO_REAL_TIME)?MAX_REFERENCE_PICTURE_COUNT_NUM_CAMERA:MAX_REFERENCE_PICTURE_COUNT_NUM_SCREEN;
   m_pEncContext->pSvcParam->iNumRefFrame = iNumRef;
-  if ((iNumRef < MIN_REF_PIC_COUNT) || (iNumRef > MAX_REFERENCE_PICTURE_COUNT_NUM)) {
+  if ((iNumRef < MIN_REF_PIC_COUNT) || (iNumRef > iRefUpperBound)) {
     m_pEncContext->pSvcParam->iNumRefFrame = AUTO_REF_PIC_COUNT;
     WelsLog (&m_pWelsTrace->m_sLogCtx, WELS_LOG_WARNING,
              "doesn't support the number of reference frame(%d) change to auto select mode", iNumRef);

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