ref: ac37666cf1b56f70f7a5e13529907caff3c81d05
parent: a5e4cca71021faff8cf3f1747ac99c963e0e7a65
author: Karina <ruil2@cisco.com>
date: Thu May 19 13:17:17 EDT 2016
modify the interface that use a independent subseqID for each layer
--- a/codec/api/svc/codec_app_def.h
+++ b/codec/api/svc/codec_app_def.h
@@ -578,6 +578,11 @@
EVideoFrameType eFrameType;
unsigned char uiLayerType;
+ /**
+ * The sub sequence layers are ordered hierarchically based on their dependency on each other so that any picture in a layer shall not be
+ * predicted from any picture on any higher layer.
+ */
+ int iSubSeqId; ///< refer to D.2.11 Sub-sequence information SEI message semantics
int iNalCount; ///< count number of NAL coded already
int* pNalLengthInByte; ///< length of NAL size in byte from 0 to iNalCount-1
unsigned char* pBsBuf; ///< buffer of bitstream contained
@@ -587,14 +592,6 @@
* @brief Frame bit stream info
*/
typedef struct {- int iTemporalId; ///< temporal ID
-
- /**
- * The sub sequence layers are ordered hierarchically based on their dependency on each other so that any picture in a layer shall not be
- * predicted from any picture on any higher layer.
- */
- int iSubSeqId; ///< refer to D.2.11 Sub-sequence information SEI message semantics
-
int iLayerNum;
SLayerBSInfo sLayerInfo[MAX_LAYER_NUM_OF_FRAME];
--- a/codec/encoder/core/src/encoder_ext.cpp
+++ b/codec/encoder/core/src/encoder_ext.cpp
@@ -3181,6 +3181,7 @@
pLayerBsInfo->uiLayerType = NON_VIDEO_CODING_LAYER;
pLayerBsInfo->iNalCount = iCountNal;
pLayerBsInfo->eFrameType = videoFrameTypeInvalid;
+ pLayerBsInfo->iSubSeqId = 0;
//pCtx->eLastNalPriority = NRI_PRI_HIGHEST;
pFbi->iLayerNum = 1;
pFbi->eFrameType = videoFrameTypeInvalid;
@@ -3218,6 +3219,7 @@
pLayerBsInfo->uiLayerType = NON_VIDEO_CODING_LAYER;
pLayerBsInfo->iNalCount = iCountNal;
pLayerBsInfo->eFrameType = videoFrameTypeIDR;
+ pLayerBsInfo->iSubSeqId = GetSubSequenceId (pCtx, videoFrameTypeIDR);
//point to next pLayerBsInfo
++ pLayerBsInfo;
++ pCtx->pOut->iLayerBsIndex;
@@ -3262,6 +3264,7 @@
pLayerBsInfo->uiLayerType = NON_VIDEO_CODING_LAYER;
pLayerBsInfo->iNalCount = iCountNal;
pLayerBsInfo->eFrameType = videoFrameTypeIDR;
+ pLayerBsInfo->iSubSeqId = GetSubSequenceId (pCtx, videoFrameTypeIDR);
//point to next pLayerBsInfo
++ pLayerBsInfo;
++ pCtx->pOut->iLayerBsIndex;
@@ -3296,6 +3299,7 @@
pLayerBsInfo->uiLayerType = NON_VIDEO_CODING_LAYER;
pLayerBsInfo->iNalCount = iCountNal;
pLayerBsInfo->eFrameType = videoFrameTypeIDR;
+ pLayerBsInfo->iSubSeqId = GetSubSequenceId (pCtx, videoFrameTypeIDR);
//point to next pLayerBsInfo
++ pLayerBsInfo;
++ pCtx->pOut->iLayerBsIndex;
@@ -3343,6 +3347,7 @@
pLayerBsInfo->uiLayerType = NON_VIDEO_CODING_LAYER;
pLayerBsInfo->iNalCount = iCountNal;
pLayerBsInfo->eFrameType = videoFrameTypeIDR;
+ pLayerBsInfo->iSubSeqId = GetSubSequenceId (pCtx, videoFrameTypeIDR);
//point to next pLayerBsInfo
++ pLayerBsInfo;
++ pCtx->pOut->iLayerBsIndex;
@@ -3376,6 +3381,7 @@
pLayerBsInfo->uiLayerType = NON_VIDEO_CODING_LAYER;
pLayerBsInfo->iNalCount = iCountNal;
pLayerBsInfo->eFrameType = videoFrameTypeIDR;
+ pLayerBsInfo->iSubSeqId = GetSubSequenceId (pCtx, videoFrameTypeIDR);
//point to next pLayerBsInfo
++ pLayerBsInfo;
++ pCtx->pOut->iLayerBsIndex;
@@ -3772,6 +3778,7 @@
pLayerBsInfo->uiQualityId = 0;
pLayerBsInfo->iNalCount = ++ iNalIdxInLayer;
pLayerBsInfo->eFrameType = eFrameType;
+ pLayerBsInfo->iSubSeqId = GetSubSequenceId (pCtx, eFrameType);
}
// for dynamic slicing single threading..
else if ((SM_SIZELIMITED_SLICE == pParam->sSliceArgument.uiSliceMode) && (pSvcParam->iMultipleThreadIdc <= 1)) {@@ -3779,6 +3786,7 @@
pCtx->iEncoderError = WelsCodeOnePicPartition (pCtx, pFbi, pLayerBsInfo, &iNalIdxInLayer, &iLayerSize, 0,
kiLastMbInFrame, 0);
pLayerBsInfo->eFrameType = eFrameType;
+ pLayerBsInfo->iSubSeqId = GetSubSequenceId (pCtx, eFrameType);
WELS_VERIFY_RETURN_IFNEQ (pCtx->iEncoderError, ENC_RETURN_SUCCESS)
} else {//other multi-slice uiSliceMode
@@ -3805,6 +3813,7 @@
pLayerBsInfo->uiQualityId = 0;
pLayerBsInfo->iNalCount = 0;
pLayerBsInfo->eFrameType = eFrameType;
+ pLayerBsInfo->iSubSeqId = GetSubSequenceId (pCtx, eFrameType);
pCtx->pTaskManage->ExecuteTasks();
if (pCtx->iEncoderError) {WelsLog (pLogCtx, WELS_LOG_ERROR,
@@ -3856,7 +3865,7 @@
pLbi->uiQualityId = 0;
pLbi->iNalCount = 0;
pLbi->eFrameType = eFrameType;
-
+ pLbi->iSubSeqId = GetSubSequenceId (pCtx, eFrameType);
int32_t iIdx = 0;
while (iIdx < kiPartitionCnt) {pCtx->pSliceThreading->pThreadPEncCtx[iIdx].pFrameBsInfo = pFbi;
@@ -3925,6 +3934,7 @@
pLayerBsInfo->uiQualityId = 0;
pLayerBsInfo->iNalCount = iNalIdxInLayer;
pLayerBsInfo->eFrameType = eFrameType;
+ pLayerBsInfo->iSubSeqId = GetSubSequenceId (pCtx, eFrameType);
}
}
@@ -4103,6 +4113,7 @@
pLayerBsInfo->iNalCount = 1;
pLayerBsInfo->pNalLengthInByte[0] = iPaddingNalSize;
pLayerBsInfo->eFrameType = eFrameType;
+ pLayerBsInfo->iSubSeqId = GetSubSequenceId (pCtx, eFrameType);
++ pLayerBsInfo;
++ pCtx->pOut->iLayerBsIndex;
pLayerBsInfo->pBsBuf = pCtx->pFrameBs + pCtx->iPosBsBuffer;
@@ -4187,17 +4198,14 @@
pFbi->iLayerNum = iLayerNum;
- pFbi->iSubSeqId = GetSubSequenceId (pCtx, eFrameType);
- WelsLog (pLogCtx, WELS_LOG_DEBUG, "WelsEncoderEncodeExt() OutputInfo iLayerNum = %d,iSubSeqId = %d,iFrameSize = %d",
- iLayerNum,
- pFbi->iSubSeqId, iFrameSize);
+ WelsLog (pLogCtx, WELS_LOG_DEBUG, "WelsEncoderEncodeExt() OutputInfo iLayerNum = %d,iFrameSize = %d",
+ iLayerNum,iFrameSize);
for (int32_t i = 0; i < iLayerNum; i++)
WelsLog (pLogCtx, WELS_LOG_DEBUG,
- "WelsEncoderEncodeExt() OutputInfo iLayerId = %d,iNalType = %d,iNalCount = %d, first Nal Length=%d,uiSpatialId = %d,uiTemporalId = %d",
- i,
+ "WelsEncoderEncodeExt() OutputInfo iLayerId = %d,iNalType = %d,iNalCount = %d, first Nal Length=%d,uiSpatialId = %d,uiTemporalId = %d,iSubSeqId = %d",i,
pFbi->sLayerInfo[i].uiLayerType, pFbi->sLayerInfo[i].iNalCount, pFbi->sLayerInfo[i].pNalLengthInByte[0],
- pFbi->sLayerInfo[i].uiSpatialId, pFbi->sLayerInfo[i].uiTemporalId);
+ pFbi->sLayerInfo[i].uiSpatialId, pFbi->sLayerInfo[i].uiTemporalId,pFbi->sLayerInfo[i].iSubSeqId);
WelsEmms();
pLayerBsInfo->eFrameType = eFrameType;