shithub: openh264

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add ref-original frame assigment

--- a/codec/encoder/core/inc/svc_enc_frame.h

+++ b/codec/encoder/core/inc/svc_enc_frame.h

@@ -103,7 +103,7 @@

   SPicture*				pRefPic;			// reference picture pointer

   SPicture*				pDecPic;			// reconstruction picture pointer for layer

-  SPicture*       pRefOri;

+  SPicture*       pRefOri[MAX_REF_PIC_COUNT];

   SSliceCtx*			pSliceEncCtx;	// current slice context

--- a/codec/encoder/core/inc/wels_preprocess.h

+++ b/codec/encoder/core/inc/wels_preprocess.h

@@ -126,7 +126,7 @@

   int32_t AnalyzeSpatialPic (sWelsEncCtx* pEncCtx, const int32_t kiDIdx);

   int32_t UpdateSpatialPictures (sWelsEncCtx* pEncCtx, SWelsSvcCodingParam* pParam, const int8_t iCurTid,

                                  const int32_t d_idx);

-  int32_t GetRefCandidateLtrIndex (int32_t iRefIdx);

+  int32_t GetRefFrameInfo (int32_t iRefIdx,SPicture *&pRefOri);

   void    AnalyzePictureComplexity (sWelsEncCtx* pCtx, SPicture* pCurPicture, SPicture* pRefPicture,

                                     const int32_t kiDependencyId, const bool kbCalculateBGD);

--- a/codec/encoder/core/src/ref_list_mgr_svc.cpp

+++ b/codec/encoder/core/src/ref_list_mgr_svc.cpp

@@ -763,12 +763,14 @@

   if (pCtx->eSliceType != I_SLICE) {

     int iLtrRefIdx = 0;

+    SPicture *pRefOri = NULL;

     for (int idx = 0; idx < pVaaExt->iNumOfAvailableRef; idx++) {

-      iLtrRefIdx = pCtx->pVpp->GetRefCandidateLtrIndex (idx);

+      iLtrRefIdx = pCtx->pVpp->GetRefFrameInfo(idx,pRefOri);

       if (iLtrRefIdx >= 0 && iLtrRefIdx <= pParam->iLTRRefNum) {

         SPicture* pRefPic = pRefList->pLongRefList[iLtrRefIdx];

         if (pRefPic != NULL && pRefPic->bUsedAsRef && pRefPic->bIsLongRef) {

           if (pRefPic->uiTemporalId <= pCtx->uiTemporalId && (!pCtx->bCurFrameMarkedAsSceneLtr || pRefPic->bIsSceneLTR)) {

+            pCtx->pCurDqLayer->pRefOri[pCtx->iNumRef0] = pRefOri;

             pCtx->pRefList0[pCtx->iNumRef0++] = pRefPic;

             WelsLog (pCtx, WELS_LOG_INFO,

                      "WelsBuildRefListScreen(), ref !current iFrameNum = %d, ref iFrameNum = %d,LTR number = %d,iNumRef = %d ref is Scene LTR = %d\n",

@@ -785,6 +787,7 @@

             continue;

           } else if (pRefList->pLongRefList[i]->uiTemporalId == 0

                      || pRefList->pLongRefList[i]->uiTemporalId < pCtx->uiTemporalId)	{

+            pCtx->pCurDqLayer->pRefOri[pCtx->iNumRef0] = pRefOri;

             pCtx->pRefList0[pCtx->iNumRef0++] = pRefList->pLongRefList[i];

             WelsLog (pCtx, WELS_LOG_INFO,

                      "WelsBuildRefListScreen(), ref !current iFrameNum = %d, ref iFrameNum = %d,LTR number = %d\n",

--- a/codec/encoder/core/src/svc_mode_decision.cpp

+++ b/codec/encoder/core/src/svc_mode_decision.cpp

@@ -194,7 +194,7 @@

   if (bTryStaticSkip) {

     int32_t iStrideUV, iOffsetUV;

     SWelsFuncPtrList* pFunc = pEncCtx->pFuncList;

-    SPicture* pRefOri = pCurDqLayer->pRefOri;

+    SPicture* pRefOri = pCurDqLayer->pRefOri[0];

     if (pRefOri != NULL) {

       iStrideUV	= pCurDqLayer->iEncStride[1];

       iOffsetUV	= (kiMbX + kiMbY * iStrideUV) << 3;

@@ -229,7 +229,7 @@

   if (bTryScrollSkip) {

     int32_t iStrideUV, iOffsetUV;

     SWelsFuncPtrList* pFunc = pEncCtx->pFuncList;

-    SPicture* pRefOri = pCurDqLayer->pRefOri;

+    SPicture* pRefOri = pCurDqLayer->pRefOri[0];

     if (pRefOri != NULL) {

       int32_t iScrollMvX = pVaaExt->sScrollDetectInfo.iScrollMvX;

       int32_t iScrollMvY = pVaaExt->sScrollDetectInfo.iScrollMvY;

--- a/codec/encoder/core/src/wels_preprocess.cpp

+++ b/codec/encoder/core/src/wels_preprocess.cpp

@@ -1078,11 +1078,12 @@

   return static_cast<ESceneChangeIdc> (iVaaFrameSceneChangeIdc);

 }

-int32_t CWelsPreProcess::GetRefCandidateLtrIndex (int32_t iRefIdx) {

+int32_t CWelsPreProcess::GetRefFrameInfo(int32_t iRefIdx,SPicture *&pRefOri) {

   const int32_t iTargetDid = m_pEncCtx->pSvcParam->iSpatialLayerNum - 1;

   SVAAFrameInfoExt* pVaaExt			= static_cast<SVAAFrameInfoExt*> (m_pEncCtx->pVaa);

   SRefInfoParam* BestRefCandidateParam = & (pVaaExt->sVaaStrBestRefCandidate[iRefIdx]);

   int32_t iLtrRefIdx = m_pSpatialPic[iTargetDid][BestRefCandidateParam->iSrcListIdx]->iLongTermPicNum;

+  pRefOri = m_pSpatialPic[iTargetDid][BestRefCandidateParam->iSrcListIdx];

   return iLtrRefIdx;

 }

 void  CWelsPreProcess::Padding (uint8_t* pSrcY, uint8_t* pSrcU, uint8_t* pSrcV, int32_t iStrideY, int32_t iStrideUV,