ref: 4c3852c880d02df36b8ad6616ac51e8fa62e7a67
parent: 02e824d1253cdf8800c51fb39a359a062cbb0f45
author: Huade Shi (huashi) <huashi@cisco.com>
date: Tue Apr 11 06:17:40 EDT 2017
Slice buffer reallocate:: add ut cases
--- a/codec/encoder/core/inc/svc_enc_slice_segment.h
+++ b/codec/encoder/core/inc/svc_enc_slice_segment.h
@@ -191,7 +191,7 @@
* Get slice count for multiple slice segment
*
*/
-int32_t GetInitialSliceNum (const int32_t kiMbWidth, const int32_t kiMbHeight, SSliceArgument* pSliceArgument);
+int32_t GetInitialSliceNum (SSliceArgument* pSliceArgument);
int32_t GetCurrentSliceNum (const SDqLayer* pCurDq);
SSlice* GetSliceByIndex(sWelsEncCtx* pCtx, const int32_t kiSliceIdc);
--- a/codec/encoder/core/inc/svc_encode_slice.h
+++ b/codec/encoder/core/inc/svc_encode_slice.h
@@ -108,7 +108,6 @@
void InitSliceRefInfoWithBase (SSlice* pSlice, SSlice* pBaseSlice, const uint8_t kuiRefCount);
int32_t InitSliceList (sWelsEncCtx* pCtx,
- SDqLayer* pDqLayer,
SSlice*& pSliceList,
const int32_t kiMaxSliceNum,
const int32_t kiDlayerIndex,
@@ -147,6 +146,10 @@
SFrameBSInfo* pFrameBsInfo,
SLayerBSInfo* pLayerBsInfo,
const int32_t kiMaxSliceNumOld);
+
+int32_t ReOrderSliceInLayer(sWelsEncCtx* pCtx,
+ const SliceModeEnum kuiSliceMode,
+ const int32_t kiThreadNum);
int32_t SliceLayerInfoUpdate (sWelsEncCtx* pCtx,
SFrameBSInfo* pFrameBsInfo,
--- a/codec/encoder/core/src/encoder_ext.cpp
+++ b/codec/encoder/core/src/encoder_ext.cpp
@@ -727,7 +727,7 @@
* \pParam iCountNals pointer of count number of nals indeed
* \return 0 - successful; otherwise failed
*/
-static inline int32_t AcquireLayersNals (sWelsEncCtx** ppCtx, SWelsSvcCodingParam* pParam, int32_t* pCountLayers,
+int32_t AcquireLayersNals (sWelsEncCtx** ppCtx, SWelsSvcCodingParam* pParam, int32_t* pCountLayers,
int32_t* pCountNals) {int32_t iCountNumLayers = 0;
int32_t iCountNumNals = 0;
@@ -761,9 +761,7 @@
return 1;
}
} else { /*if ( SM_SINGLE_SLICE != pDLayer->sSliceArgument.uiSliceMode )*/- const int32_t kiNumOfSlice = GetInitialSliceNum ((pDLayer->iVideoWidth + 0x0f) >> 4,
- (pDLayer->iVideoHeight + 0x0f) >> 4,
- &pDLayer->sSliceArgument);
+ const int32_t kiNumOfSlice = GetInitialSliceNum (&pDLayer->sSliceArgument);
// NEED check iCountNals value in case multiple slices is used
iCountNumNals += kiNumOfSlice; // for pSlice VCL NALs
@@ -1069,7 +1067,7 @@
pDqLayer->iMbHeight = kiMbH;
int32_t iMaxSliceNum = 1;
- const int32_t kiSliceNum = GetInitialSliceNum (kiMbW, kiMbH, &pDlayer->sSliceArgument);
+ const int32_t kiSliceNum = GetInitialSliceNum (&pDlayer->sSliceArgument);
if (iMaxSliceNum < kiSliceNum)
iMaxSliceNum = kiSliceNum;
pDqLayer->iMaxSliceNum = iMaxSliceNum;
--- a/codec/encoder/core/src/svc_enc_slice_segment.cpp
+++ b/codec/encoder/core/src/svc_enc_slice_segment.cpp
@@ -316,25 +316,25 @@
* Get slice count for multiple slice segment
*
*/
-int32_t GetInitialSliceNum (const int32_t kiMbWidth, const int32_t kiMbHeight, SSliceArgument* pSliceArgument) {+int32_t GetInitialSliceNum (SSliceArgument* pSliceArgument) {if (NULL == pSliceArgument)
return -1;
switch (pSliceArgument->uiSliceMode) {- case SM_SINGLE_SLICE:
- case SM_FIXEDSLCNUM_SLICE:
- case SM_RASTER_SLICE:
- {- return pSliceArgument->uiSliceNum;
+ case SM_SINGLE_SLICE:
+ case SM_FIXEDSLCNUM_SLICE:
+ case SM_RASTER_SLICE:
+ {+ return pSliceArgument->uiSliceNum;
+ }
+ case SM_SIZELIMITED_SLICE: {+ return AVERSLICENUM_CONSTRAINT;//at the beginning of dynamic slicing, set the uiSliceNum to be 1
+ }
+ case SM_RESERVED:
+ default: {+ return -1;
+ }
}
- case SM_SIZELIMITED_SLICE: {- return AVERSLICENUM_CONSTRAINT;//at the beginning of dynamic slicing, set the uiSliceNum to be 1
- }
- case SM_RESERVED:
- default: {- return -1;
- }
- }
return -1;
}
@@ -404,7 +404,7 @@
WelsSetMemMultiplebytes_c(pSliceSeg->pOverallMbMap, 0, kiCountMbNum, sizeof(uint16_t));
//SM_SIZELIMITED_SLICE: init, set pSliceSeg->iSliceNumInFrame = 1;
- pSliceSeg->iSliceNumInFrame = GetInitialSliceNum (kiMbWidth, kiMbHeight, pSliceArgument);
+ pSliceSeg->iSliceNumInFrame = GetInitialSliceNum (pSliceArgument);
if (-1 == pSliceSeg->iSliceNumInFrame)
return 1;
--- a/codec/encoder/core/src/svc_encode_slice.cpp
+++ b/codec/encoder/core/src/svc_encode_slice.cpp
@@ -929,13 +929,10 @@
}
int32_t InitSliceList (sWelsEncCtx* pCtx,
- SDqLayer* pDqLayer,
SSlice*& pSliceList,
const int32_t kiMaxSliceNum,
const int32_t kiDlayerIndex,
CMemoryAlign* pMa) {- const int32_t kiMBWidth = pDqLayer->iMbWidth;
- const int32_t kiMBHeight = pDqLayer->iMbHeight;
SSliceArgument* pSliceArgument = & pCtx->pSvcParam->sSpatialLayers[kiDlayerIndex].sSliceArgument;
int32_t iMaxSliceBufferSize = (pCtx)->iSliceBufferSize[kiDlayerIndex];
int32_t iSliceIdx = 0;
@@ -945,8 +942,7 @@
//even though multi-thread is on for other layers
bool bIndependenceBsBuffer = (pCtx->pSvcParam->iMultipleThreadIdc > 1 &&
SM_SINGLE_SLICE != pSliceArgument->uiSliceMode) ? true : false;
-
- if (iMaxSliceBufferSize <= 0 || kiMBWidth <= 0 || kiMBHeight <= 0) {+ if (iMaxSliceBufferSize <= 0) {return ENC_RETURN_UNEXPECTED;
}
@@ -1048,7 +1044,6 @@
return ENC_RETURN_MEMALLOCERR;
}
iRet = InitSliceList (pCtx,
- pDqLayer,
pDqLayer->sSliceThreadInfo[iIdx].pSliceInThread,
iMaxSliceNum,
kiDlayerIndex,
--- a/test/build/win32/codec_ut/codec_unittest.vcproj
+++ b/test/build/win32/codec_ut/codec_unittest.vcproj
@@ -451,6 +451,10 @@
>
</File>
<File
+ RelativePath="..\..\..\encoder\EncUT_SliceBufferReallocate.cpp"
+ >
+ </File>
+ <File
RelativePath="..\..\..\encoder\EncUT_SVC_me.cpp"
>
</File>
--- /dev/null
+++ b/test/encoder/EncUT_SliceBufferReallocate.cpp
@@ -1,0 +1,649 @@
+#include "wels_common_basis.h"
+#include "utils/BufferedData.h"
+#include "BaseEncoderTest.h"
+#include "svc_encode_slice.h"
+#include "encoder.h"
+#include "macros.h"
+#include "EncUT_SliceBufferReallocate.h"
+
+namespace WelsEnc {+extern void FreeDqLayer(SDqLayer*& pDq, CMemoryAlign* pMa);
+extern void FreeMemorySvc(sWelsEncCtx** ppCtx);
+extern int32_t AcquireLayersNals(sWelsEncCtx** ppCtx,
+ SWelsSvcCodingParam* pParam,
+ int32_t* pCountLayers,
+ int32_t* pCountNals);
+extern int32_t ExtendLayerBuffer(sWelsEncCtx* pCtx,
+ const int32_t kiMaxSliceNumOld,
+ const int32_t kiMaxSliceNumNew);
+}
+
+int32_t RandAvailableThread(sWelsEncCtx* pCtx, const int32_t kiMinBufferNum) {+ int32_t aiThrdList[MAX_THREADS_NUM] = { -1 };+ int32_t iCodedSlcNum = 0;
+ int32_t iMaxSlcNumInThrd = 0;
+ int32_t iAvailableThrdNum = 0;
+ int32_t iRandThrdIdx = -1;
+
+ if (NULL == pCtx || NULL == pCtx->pCurDqLayer || pCtx->iActiveThreadsNum <= 0) {+ return -1;
+ }
+
+ for (int32_t iThrdIdx = 0; iThrdIdx < pCtx->iActiveThreadsNum; iThrdIdx++) {+ iCodedSlcNum = pCtx->pCurDqLayer->sSliceThreadInfo[iThrdIdx].iCodedSliceNum;
+ iMaxSlcNumInThrd = pCtx->pCurDqLayer->sSliceThreadInfo[iThrdIdx].iMaxSliceNum;
+
+ if ((iCodedSlcNum + kiMinBufferNum) <= iMaxSlcNumInThrd) {+ aiThrdList[iAvailableThrdNum] = iThrdIdx;
+ iAvailableThrdNum++;
+ }
+ }
+
+ if (0 == iAvailableThrdNum) {+ return -1;
+ }
+ iRandThrdIdx = rand() % iAvailableThrdNum;
+
+ return aiThrdList[iRandThrdIdx];
+}
+
+int32_t AllocateLayerBuffer(sWelsEncCtx* pCtx, const int32_t iLayerIdx) {+ SSpatialLayerConfig* pLayerCfg = &pCtx->pSvcParam->sSpatialLayers[iLayerIdx];
+ SDqLayer* pDqLayer = (SDqLayer*)pCtx->pMemAlign->WelsMallocz(sizeof(SDqLayer), "pDqLayer");
+ if (NULL == pDqLayer) {+ return ENC_RETURN_MEMALLOCERR;
+ }
+
+ pDqLayer->iMbWidth = (pLayerCfg->iVideoWidth + 15) >> 4;
+ pDqLayer->iMbHeight = (pLayerCfg->iVideoHeight + 15) >> 4;
+ pDqLayer->iMaxSliceNum = GetInitialSliceNum(&pLayerCfg->sSliceArgument);
+
+ int32_t iRet = InitSliceInLayer(pCtx, pDqLayer, iLayerIdx, pCtx->pMemAlign);
+ if (ENC_RETURN_SUCCESS != iRet) {+ FreeDqLayer(pDqLayer, pCtx->pMemAlign);
+ return ENC_RETURN_MEMALLOCERR;
+ }
+
+ pCtx->ppDqLayerList[iLayerIdx] = pDqLayer;
+ return ENC_RETURN_SUCCESS;
+}
+
+void SetPartitonMBNum(SDqLayer* pCurDqLayer, SSpatialLayerConfig* pLayerCfg, int32_t iPartNum) {+ int32_t iMBWidth = (pLayerCfg->iVideoWidth + 15) >> 4;
+ int32_t iMBHeight = (pLayerCfg->iVideoHeight + 15) >> 4;
+ int32_t iMbNumInFrame = iMBWidth * iMBHeight;
+ int32_t iMBPerPart = iMbNumInFrame / iPartNum;
+
+ if (0 == iMBPerPart) {+ iPartNum = 1;
+ iMBPerPart = iMbNumInFrame;
+ }
+
+ for (int32_t iPartIdx = 0; iPartIdx < (iPartNum - 1); iPartIdx++) {+ pCurDqLayer->FirstMbIdxOfPartition[iPartIdx] = iMBPerPart * iPartIdx;
+ pCurDqLayer->EndMbIdxOfPartition[iPartIdx] = pCurDqLayer->FirstMbIdxOfPartition[iPartIdx] + iMBPerPart - 1;
+ }
+
+ pCurDqLayer->FirstMbIdxOfPartition[iPartNum - 1] = iMBPerPart * (iPartNum - 1);
+ pCurDqLayer->EndMbIdxOfPartition[iPartNum - 1] = iMbNumInFrame - 1;
+
+ for (int32_t iPartIdx = iPartNum; iPartIdx < MAX_THREADS_NUM; iPartIdx++) {+ pCurDqLayer->FirstMbIdxOfPartition[iPartIdx] = 0;
+ pCurDqLayer->EndMbIdxOfPartition[iPartIdx] = 0;
+ }
+}
+
+int32_t InitParamForSizeLimitSlcMode(sWelsEncCtx* pCtx, const int32_t iLayerIdx) {+ SSpatialLayerConfig* pLayerCfg = &pCtx->pSvcParam->sSpatialLayers[iLayerIdx];
+ SSliceArgument* pSliceArgument = &pLayerCfg->sSliceArgument;
+ int32_t iSliceBufferSize = 0;
+ int32_t iLayerBsSize = WELS_ROUND(((3 * pLayerCfg->iVideoWidth * pLayerCfg->iVideoHeight) >> 1) * COMPRESS_RATIO_THR)
+ + MAX_MACROBLOCK_SIZE_IN_BYTE_x2;
+ pSliceArgument->uiSliceSizeConstraint = 600;
+ pCtx->pSvcParam->uiMaxNalSize = 1500;
+
+ int32_t iMaxSliceNumEstimation = WELS_MIN(AVERSLICENUM_CONSTRAINT,
+ (iLayerBsSize / pSliceArgument->uiSliceSizeConstraint) + 1);
+ pCtx->iMaxSliceCount = WELS_MAX(pCtx->iMaxSliceCount, iMaxSliceNumEstimation);
+ iSliceBufferSize = (WELS_MAX((int32_t)pSliceArgument->uiSliceSizeConstraint,
+ iLayerBsSize / iMaxSliceNumEstimation) << 1) + MAX_MACROBLOCK_SIZE_IN_BYTE_x2;
+ pCtx->iSliceBufferSize[iLayerIdx] = iSliceBufferSize;
+
+ int32_t iRet = AllocateLayerBuffer(pCtx, iLayerIdx);
+ if (ENC_RETURN_SUCCESS != iRet) {+ return ENC_RETURN_MEMALLOCERR;
+ }
+
+ SetPartitonMBNum(pCtx->ppDqLayerList[iLayerIdx], pLayerCfg, pCtx->iActiveThreadsNum);
+ return ENC_RETURN_SUCCESS;
+}
+
+void InitParamForRasterSlcMode(sWelsEncCtx* pCtx, const int32_t iLayerIdx) {+ SSpatialLayerConfig* pLayerCfg = &pCtx->pSvcParam->sSpatialLayers[iLayerIdx];
+ SSliceArgument* pSliceArgument = &pLayerCfg->sSliceArgument;
+ int32_t iMBWidth = (pLayerCfg->iVideoWidth + 15) >> 4;
+ int32_t iMBHeight = (pLayerCfg->iVideoHeight + 15) >> 4;
+ int32_t iMbNumInFrame = iMBWidth * iMBHeight;
+ int32_t iSliceMBNum = 0;
+
+ pSliceArgument->uiSliceMbNum[0] = rand() % 2;
+ if (0 == pSliceArgument->uiSliceMbNum[0] && iMBHeight > MAX_SLICES_NUM) {+ pSliceArgument->uiSliceNum = MAX_SLICES_NUM;
+ pSliceArgument->uiSliceMbNum[0] = 1;
+ }
+
+ if (0 != pSliceArgument->uiSliceMbNum[0]) {+ iSliceMBNum = iMbNumInFrame / pSliceArgument->uiSliceNum;
+ for (int32_t iSlcIdx = 0; iSlcIdx < (int32_t)pSliceArgument->uiSliceNum - 1; iSlcIdx++) {+ pSliceArgument->uiSliceMbNum[iSlcIdx] = iSliceMBNum;
+ }
+ iSliceMBNum = iMbNumInFrame / pSliceArgument->uiSliceNum;
+ pSliceArgument->uiSliceMbNum[pSliceArgument->uiSliceNum - 1] = iMbNumInFrame - iSliceMBNum * (pSliceArgument->uiSliceNum - 1);
+ }
+}
+
+void ParamSetForReallocateTest(sWelsEncCtx* pCtx, int32_t iLayerIdx,
+ int32_t iThreadIndex, int32_t iPartitionNum) {+ SSpatialLayerConfig* pLayerCfg = &pCtx->pSvcParam->sSpatialLayers[iLayerIdx];
+ int32_t iPartitionID = rand() % iPartitionNum;
+ int32_t iMBNumInPatition = 0;
+ int32_t iCodedSlcNum = pCtx->pCurDqLayer->sSliceThreadInfo[iThreadIndex].iMaxSliceNum - 1;
+ int32_t iLastCodeSlcIdx = iPartitionID + iCodedSlcNum * iPartitionNum;
+ SSlice* pLastCodedSlc = &pCtx->pCurDqLayer->sSliceThreadInfo[iThreadIndex].pSliceInThread[iCodedSlcNum - 1];
+ pLastCodedSlc->iSliceIdx = iLastCodeSlcIdx;
+
+ SetPartitonMBNum(pCtx->ppDqLayerList[iLayerIdx], pLayerCfg, iPartitionNum);
+
+ iMBNumInPatition = pCtx->pCurDqLayer->EndMbIdxOfPartition[iPartitionID] -
+ pCtx->pCurDqLayer->FirstMbIdxOfPartition[iPartitionID] + 1;
+ pCtx->pCurDqLayer->sSliceThreadInfo[iThreadIndex].iCodedSliceNum = iCodedSlcNum;
+ pCtx->pCurDqLayer->LastCodedMbIdxOfPartition[iPartitionID] = rand() % iMBNumInPatition + 1;
+
+}
+
+void CSliceBufferReallocatTest::InitParamForTestCase(int32_t iLayerIdx) {+ InitParam();
+ InitLayerSliceBuffer(iLayerIdx);
+ InitFrameBsBuffer();
+
+ //param validation
+ int32_t iRet = m_pEncoder->InitializeExt((SEncParamExt*)m_EncContext.pSvcParam);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+}
+
+void CSliceBufferReallocatTest::InitParamForSizeLimitSlcModeCase(int32_t iLayerIdx) {+ SSliceArgument* pSliceArgument = &m_EncContext.pSvcParam->sSpatialLayers[iLayerIdx].sSliceArgument;
+ int32_t iRet = 0;
+
+ InitParam();
+ InitLayerSliceBuffer(iLayerIdx);
+
+ if (SM_SIZELIMITED_SLICE != pSliceArgument->uiSliceMode && NULL != m_EncContext.ppDqLayerList[iLayerIdx]) {+ UnInitLayerSliceBuffer(iLayerIdx);
+ pSliceArgument->uiSliceMode = SM_SIZELIMITED_SLICE;
+ iRet = InitParamForSizeLimitSlcMode(&m_EncContext, iLayerIdx);
+ EXPECT_TRUE(ENC_RETURN_SUCCESS == iRet);
+ EXPECT_TRUE(NULL != m_EncContext.ppDqLayerList[iLayerIdx]);
+ }
+ InitFrameBsBuffer();
+
+ //param validation
+ iRet = m_pEncoder->InitializeExt((SEncParamExt*)m_EncContext.pSvcParam);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+}
+
+void CSliceBufferReallocatTest::UnInitParamForTestCase(int32_t iLayerIdx) {+ int32_t iRet = m_pEncoder->Uninitialize();
+ EXPECT_TRUE(cmResultSuccess == iRet);
+
+ UnInitFrameBsBuffer();
+ UnInitLayerSliceBuffer(iLayerIdx);
+ UnInitParam();
+}
+
+void CSliceBufferReallocatTest::InitParam() {+ sWelsEncCtx* pCtx = &m_EncContext;
+ SWelsFuncPtrList sEncFunctionList;
+ pCtx->pFuncList = &sEncFunctionList;
+
+ pCtx->pSvcParam->iMultipleThreadIdc = (rand() % MAX_THREADS_NUM) + 1;
+ pCtx->iActiveThreadsNum = pCtx->pSvcParam->iMultipleThreadIdc;
+ pCtx->pSvcParam->iSpatialLayerNum = 1;
+ pCtx->pSvcParam->bSimulcastAVC = (bool)rand() % 2;
+
+ pCtx->pSvcParam->iPicHeight = (((rand() % MAX_WIDTH ) >> 4 ) << 4) + 16;
+ pCtx->pSvcParam->iPicWidth = (((rand() % MAX_HEIGH ) >> 4) << 4) + 16;
+ pCtx->iGlobalQp = WelsClip3( rand() % MAX_QP, MIN_QP, MAX_QP);
+ pCtx->pSvcParam->iRCMode = RC_OFF_MODE;
+ pCtx->pSvcParam->iTargetBitrate = WelsClip3(rand() % MAX_BIT_RATE, MIN_BIT_RATE, MAX_BIT_RATE);
+ int32_t iParamStraIdx = rand() % 5;
+ pCtx->pSvcParam->eSpsPpsIdStrategy = (EParameterSetStrategy)(iParamStraIdx == 4 ? 0x06 : iParamStraIdx);
+
+ pCtx->pFuncList = (SWelsFuncPtrList*)pCtx->pMemAlign->WelsMallocz(sizeof(SWelsFuncPtrList), "SWelsFuncPtrList");
+ EXPECT_TRUE(NULL != pCtx->pFuncList);
+
+ pCtx->pFuncList->pParametersetStrategy = IWelsParametersetStrategy::CreateParametersetStrategy(pCtx->pSvcParam->eSpsPpsIdStrategy,
+ pCtx->pSvcParam->bSimulcastAVC, pCtx->pSvcParam->iSpatialLayerNum);
+ EXPECT_TRUE(NULL != pCtx->pFuncList->pParametersetStrategy);
+
+ pCtx->ppDqLayerList = (SDqLayer**)pCtx->pMemAlign->WelsMallocz(pCtx->pSvcParam->iSpatialLayerNum * sizeof(SDqLayer*), "ppDqLayerList");
+ EXPECT_TRUE(NULL != pCtx->ppDqLayerList);
+}
+
+void CSliceBufferReallocatTest::UnInitParam() {+ sWelsEncCtx* pCtx = &m_EncContext;
+ if (NULL != pCtx->pFuncList->pParametersetStrategy) {+ delete pCtx->pFuncList->pParametersetStrategy;
+ pCtx->pFuncList->pParametersetStrategy = NULL;
+ }
+
+ if (NULL != pCtx->pFuncList) {+ pCtx->pMemAlign->WelsFree(pCtx->pFuncList, "pCtx->pFuncList");
+ pCtx->pFuncList = NULL;
+ }
+
+ if (NULL != pCtx->ppDqLayerList) {+ pCtx->pMemAlign->WelsFree(pCtx->ppDqLayerList, "pCtx->ppDqLayerList");
+ pCtx->ppDqLayerList = NULL;
+ }
+}
+
+void CSliceBufferReallocatTest::InitFrameBsBuffer() {+ const int32_t iLayerIdx = 0;
+ sWelsEncCtx* pCtx = &m_EncContext;
+ SSpatialLayerConfig* pLayerCfg = &pCtx->pSvcParam->sSpatialLayers[iLayerIdx];
+ const int32_t kiSpsSize = pCtx->pFuncList->pParametersetStrategy->GetNeededSpsNum() * SPS_BUFFER_SIZE;
+ const int32_t kiPpsSize = pCtx->pFuncList->pParametersetStrategy->GetNeededPpsNum() * PPS_BUFFER_SIZE;
+
+ int32_t iNonVclLayersBsSizeCount = SSEI_BUFFER_SIZE + kiSpsSize + kiPpsSize;
+ int32_t iLayerBsSize = WELS_ROUND(((3 * pLayerCfg->iVideoWidth * pLayerCfg->iVideoHeight) >> 1) * COMPRESS_RATIO_THR) + MAX_MACROBLOCK_SIZE_IN_BYTE_x2;
+ int32_t iVclLayersBsSizeCount = WELS_ALIGN(iLayerBsSize, 4);
+ int32_t iCountBsLen = iNonVclLayersBsSizeCount + iVclLayersBsSizeCount;
+ int32_t iCountNals = 0;
+
+ int32_t iRet = AcquireLayersNals(&pCtx, pCtx->pSvcParam, &pCtx->pSvcParam->iSpatialLayerNum, &iCountNals);
+ EXPECT_TRUE(0 == iRet);
+
+ // Output
+ pCtx->pOut = (SWelsEncoderOutput*)pCtx->pMemAlign->WelsMallocz(sizeof(SWelsEncoderOutput), "SWelsEncoderOutput");
+ EXPECT_TRUE(NULL != pCtx->pOut);
+ pCtx->pOut->pBsBuffer = (uint8_t*)pCtx->pMemAlign->WelsMallocz(iCountBsLen, "pOut->pBsBuffer");
+ EXPECT_TRUE(NULL != pCtx->pOut->pBsBuffer);
+ pCtx->pOut->uiSize = iCountBsLen;
+ pCtx->pOut->sNalList = (SWelsNalRaw*)pCtx->pMemAlign->WelsMallocz(iCountNals * sizeof(SWelsNalRaw), "pOut->sNalList");
+ EXPECT_TRUE(NULL != pCtx->pOut->sNalList);
+ pCtx->pOut->pNalLen = (int32_t*)pCtx->pMemAlign->WelsMallocz(iCountNals * sizeof(int32_t), "pOut->pNalLen");
+ EXPECT_TRUE(NULL != pCtx->pOut->pNalLen);
+ pCtx->pOut->iCountNals = iCountNals;
+ pCtx->pOut->iNalIndex = 0;
+ pCtx->pOut->iLayerBsIndex = 0;
+ pCtx->pFrameBs = (uint8_t*)pCtx->pMemAlign->WelsMalloc(iCountBsLen, "pFrameBs");
+ EXPECT_TRUE(NULL != pCtx->pOut);
+ pCtx->iFrameBsSize = iCountBsLen;
+ pCtx->iPosBsBuffer = 0;
+}
+
+void CSliceBufferReallocatTest::UnInitFrameBsBuffer() {+ sWelsEncCtx* pCtx = &m_EncContext;
+
+ if (NULL != pCtx->pOut->pBsBuffer) {+ pCtx->pMemAlign->WelsFree(pCtx->pOut->pBsBuffer, "pCtx->pOut->pBsBuffer");
+ pCtx->pOut->pBsBuffer = NULL;
+ }
+
+ if (NULL != pCtx->pOut->sNalList) {+ pCtx->pMemAlign->WelsFree(pCtx->pOut->sNalList, "pCtx->pOut->sNalList");
+ pCtx->pOut->sNalList = NULL;
+ }
+
+ if (NULL != pCtx->pOut->pNalLen) {+ pCtx->pMemAlign->WelsFree(pCtx->pOut->pNalLen, "pCtx->pOut->pNalLen");
+ pCtx->pOut->pNalLen = NULL;
+ }
+
+ if (NULL != pCtx->pOut) {+ pCtx->pMemAlign->WelsFree(pCtx->pOut, "pCtx->pOut");
+ pCtx->pOut = NULL;
+ }
+
+ if (NULL != pCtx->pFrameBs) {+ pCtx->pMemAlign->WelsFree(pCtx->pFrameBs, "pCtx->pFrameBs");
+ pCtx->pFrameBs = NULL;
+ }
+}
+
+void CSliceBufferReallocatTest::InitLayerSliceBuffer(const int32_t iLayerIdx) {+ sWelsEncCtx* pCtx = &m_EncContext;
+ SSpatialLayerConfig* pLayerCfg = &pCtx->pSvcParam->sSpatialLayers[iLayerIdx];
+ SSliceArgument* pSliceArgument = &pLayerCfg->sSliceArgument;
+ int32_t iLayerBsSize = 0;
+ int32_t iSliceBufferSize = 0;
+ int32_t iRet = 0;
+ int32_t iMaxFrameRate = 0.0;
+
+ pLayerCfg->iVideoWidth = pCtx->pSvcParam->iPicWidth >> (pCtx->pSvcParam->iSpatialLayerNum -1 - iLayerIdx);
+ pLayerCfg->iVideoHeight = pCtx->pSvcParam->iPicHeight >> (pCtx->pSvcParam->iSpatialLayerNum - 1 - iLayerIdx);
+
+ iMaxFrameRate = MAX_SAMPLES_PER_SECOND / (pLayerCfg->iVideoWidth * pLayerCfg->iVideoHeight);
+ pLayerCfg->fFrameRate = WelsClip3(pLayerCfg->fFrameRate, (float)MIN_FRAME_RATE, (float)MAX_FRAME_RATE);
+ pLayerCfg->fFrameRate = (pLayerCfg->fFrameRate > (float)iMaxFrameRate) ? (float)iMaxFrameRate : pLayerCfg->fFrameRate;
+
+ pLayerCfg->iSpatialBitrate = pCtx->pSvcParam->iTargetBitrate / pCtx->pSvcParam->iSpatialLayerNum;
+
+ //Slice argument
+ pSliceArgument->uiSliceMode = (SliceModeEnum)(rand() % 4);
+ pSliceArgument->uiSliceNum = rand() % MAX_SLICES_NUM + 1;
+
+ if (pSliceArgument->uiSliceMode == SM_SIZELIMITED_SLICE) {+ iRet = InitParamForSizeLimitSlcMode(pCtx, iLayerIdx);
+ } else {+ if (pSliceArgument->uiSliceMode == SM_RASTER_SLICE) {+ InitParamForRasterSlcMode(pCtx, iLayerIdx);
+ }
+
+ iLayerBsSize = WELS_ROUND(((3 * pLayerCfg->iVideoWidth * pLayerCfg->iVideoHeight) >> 1) * COMPRESS_RATIO_THR)
+ + MAX_MACROBLOCK_SIZE_IN_BYTE_x2;
+ pCtx->iMaxSliceCount = WELS_MAX(pCtx->iMaxSliceCount, (int)pSliceArgument->uiSliceNum);
+ iSliceBufferSize = ((iLayerBsSize / pSliceArgument->uiSliceNum) << 1) + MAX_MACROBLOCK_SIZE_IN_BYTE_x2;
+
+ pCtx->iSliceBufferSize[iLayerIdx] = iSliceBufferSize;
+ iRet = AllocateLayerBuffer(pCtx, iLayerIdx);
+ }
+
+ EXPECT_TRUE(ENC_RETURN_SUCCESS == iRet);
+ EXPECT_TRUE(NULL != pCtx->ppDqLayerList[iLayerIdx]);
+
+ pCtx->uiDependencyId = iLayerIdx;
+ pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
+}
+
+void CSliceBufferReallocatTest::UnInitLayerSliceBuffer(const int32_t iLayerIdx) {+ sWelsEncCtx* pCtx = &m_EncContext;
+ if (NULL != pCtx->ppDqLayerList[iLayerIdx]) {+ FreeDqLayer(pCtx->ppDqLayerList[iLayerIdx], pCtx->pMemAlign);
+ pCtx->ppDqLayerList[iLayerIdx] = NULL;
+ }
+}
+
+void CSliceBufferReallocatTest::SimulateEncodedOneSlice(const int32_t kiSlcIdx, const int32_t kiThreadIdx) {+ int32_t iCodedSlcNumInThrd = m_EncContext.pCurDqLayer->sSliceThreadInfo[kiThreadIdx].iCodedSliceNum;
+
+ EXPECT_TRUE(NULL != m_EncContext.pCurDqLayer->sSliceThreadInfo[kiThreadIdx].pSliceInThread);
+ EXPECT_TRUE(NULL != &m_EncContext.pCurDqLayer->sSliceThreadInfo[kiThreadIdx].pSliceInThread[iCodedSlcNumInThrd]);
+
+ m_EncContext.pCurDqLayer->sSliceThreadInfo[kiThreadIdx].pSliceInThread[iCodedSlcNumInThrd].iSliceIdx = kiSlcIdx;
+ m_EncContext.pCurDqLayer->sSliceThreadInfo[kiThreadIdx].iCodedSliceNum ++;
+}
+
+void CSliceBufferReallocatTest::SimulateSliceInOnePartition(const int32_t kiPartNum,
+ const int32_t kiPartIdx,
+ const int32_t kiSlcNumInPart) {+ int32_t iSlcIdxInPart = 0;
+
+ //slice within same partition will encoded by same thread in current design
+ int32_t iPartitionThrdIdx = RandAvailableThread(&m_EncContext, kiSlcNumInPart);
+ EXPECT_TRUE(-1 != iPartitionThrdIdx);
+
+ for (int32_t iSlcIdx = 0; iSlcIdx < kiSlcNumInPart; iSlcIdx++) {+ iSlcIdxInPart = kiPartIdx + kiPartNum * iSlcIdx;
+
+ SimulateEncodedOneSlice(iSlcIdxInPart, iPartitionThrdIdx);
+
+ m_EncContext.pCurDqLayer->NumSliceCodedOfPartition[kiPartIdx] ++;
+ m_EncContext.pCurDqLayer->sSliceEncCtx.iSliceNumInFrame ++;
+ }
+}
+
+void CSliceBufferReallocatTest::SimulateSliceInOneLayer() {+ int32_t iLayerIdx = 0;
+ SSpatialLayerConfig* pLayerCfg = &m_EncContext.pSvcParam->sSpatialLayers[iLayerIdx];
+ int32_t iTotalSliceBuffer = m_EncContext.pCurDqLayer->iMaxSliceNum;
+ int32_t iSimulateSliceNum = rand() % iTotalSliceBuffer + 1;
+
+ if (SM_SIZELIMITED_SLICE == pLayerCfg->sSliceArgument.uiSliceMode) {+ int32_t iPartNum = m_EncContext.iActiveThreadsNum;
+ int32_t iSlicNumPerPart = iSimulateSliceNum / iPartNum;
+ int32_t iMaxSlcNumInThrd = m_EncContext.pCurDqLayer->sSliceThreadInfo[0].iMaxSliceNum;
+ int32_t iLastPartSlcNum = 0;
+
+ iSlicNumPerPart = WelsClip3(iSlicNumPerPart, 1, iMaxSlcNumInThrd);
+ iLastPartSlcNum = iSimulateSliceNum - iSlicNumPerPart * (iPartNum - 1);
+ iLastPartSlcNum = WelsClip3(iLastPartSlcNum, 1, iMaxSlcNumInThrd);
+
+ for (int32_t iPartIdx = 0; iPartIdx < iPartNum; iPartIdx ++) {+ int32_t iSlcNumInPart = (iPartIdx < (iPartNum - 1)) ? iSlicNumPerPart : iLastPartSlcNum;
+ SimulateSliceInOnePartition(iPartNum, iPartIdx, iSlcNumInPart);
+ }
+ } else {+ for (int32_t iSlcIdx = 0; iSlcIdx < iSimulateSliceNum; iSlcIdx ++) {+ int32_t iSlcThrdIdx = RandAvailableThread(&m_EncContext, 1);
+ EXPECT_TRUE(-1 != iSlcThrdIdx);
+
+ SimulateEncodedOneSlice(iSlcIdx, iSlcThrdIdx);
+ m_EncContext.pCurDqLayer->sSliceEncCtx.iSliceNumInFrame++;
+ }
+ }
+}
+
+TEST_F(CSliceBufferReallocatTest, Reallocate_in_one_partition) {+ sWelsEncCtx* pCtx = &m_EncContext;
+ int32_t iLayerIdx = 0;
+ int32_t iRet = 0;
+
+ InitParamForSizeLimitSlcModeCase(iLayerIdx);
+
+ pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
+ iRet = InitAllSlicesInThread(pCtx);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+
+ //case: reallocate during encoding one partition
+ // include cases which part num less than thread num
+ //example: 3 threads but 2 partitions
+ // thrd_0: partition_0
+ // thrd_1: partition_1
+ // thrd_2: idle
+ int32_t iThreadIndex = rand() % pCtx->iActiveThreadsNum;
+ int32_t iPartitionNum = rand() % pCtx->iActiveThreadsNum + 1;
+ int32_t iSlcBufferNum = pCtx->pCurDqLayer->sSliceThreadInfo[iThreadIndex].iMaxSliceNum;
+
+ ParamSetForReallocateTest(pCtx, iLayerIdx, iThreadIndex, iPartitionNum);
+ iRet = ReallocateSliceInThread(pCtx, pCtx->pCurDqLayer, iLayerIdx, iThreadIndex);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+ EXPECT_TRUE(NULL != pCtx->pCurDqLayer->sSliceThreadInfo[iThreadIndex].pSliceInThread);
+ EXPECT_TRUE(iSlcBufferNum < pCtx->pCurDqLayer->sSliceThreadInfo[iThreadIndex].iMaxSliceNum);
+
+ UnInitParamForTestCase(iLayerIdx);
+}
+
+TEST_F(CSliceBufferReallocatTest, Reallocate_in_one_thread) {+ sWelsEncCtx* pCtx = &m_EncContext;
+ int32_t iLayerIdx = 0;
+ int32_t iRet = 0;
+
+ InitParamForSizeLimitSlcModeCase(iLayerIdx);
+
+ pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
+ iRet = InitAllSlicesInThread(pCtx);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+
+ //case: all partitions encoded by one thread
+ //example: 3 threads 3 partions
+ // thrd_0: partion_0 -->partition_1 -->partition_2
+ // thrd_1: idle
+ // thrd_2: idle
+ int32_t iThreadIndex = rand() % pCtx->iActiveThreadsNum;
+ int32_t iPartitionNum = pCtx->iActiveThreadsNum;
+ int32_t iSlcBufferNum = 0;
+
+ ParamSetForReallocateTest(pCtx, iLayerIdx, iThreadIndex, iPartitionNum);
+
+ for (int32_t iPartIdx = 0; iPartIdx < iPartitionNum; iPartIdx++) {+ iSlcBufferNum = pCtx->pCurDqLayer->sSliceThreadInfo[iThreadIndex].iMaxSliceNum;
+
+ iRet = ReallocateSliceInThread(pCtx, pCtx->pCurDqLayer, iLayerIdx, iThreadIndex);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+ EXPECT_TRUE(NULL != pCtx->pCurDqLayer->sSliceThreadInfo[iThreadIndex].pSliceInThread);
+ EXPECT_TRUE(iSlcBufferNum < pCtx->pCurDqLayer->sSliceThreadInfo[iThreadIndex].iMaxSliceNum);
+ }
+
+ UnInitParamForTestCase(iLayerIdx);
+}
+
+TEST_F(CSliceBufferReallocatTest, ExtendLayerBufferTest) {+ sWelsEncCtx* pCtx = &m_EncContext;
+ SSlice* pSlcListInThrd = NULL;
+ int32_t iLayerIdx = 0;
+ int32_t iRet = 0;
+ int32_t iMaxSliceNumNew = 0;
+ int32_t iSlcBuffNumInThrd = 0;
+
+ InitParamForTestCase(iLayerIdx);
+ pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
+ iRet = InitAllSlicesInThread(pCtx);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+
+ //before extend, simulate reallocate slice buffer in one thread
+ int32_t iReallocateThrdIdx = rand() % pCtx->iActiveThreadsNum;
+ iSlcBuffNumInThrd = pCtx->pCurDqLayer->sSliceThreadInfo[iReallocateThrdIdx].iMaxSliceNum;
+ pSlcListInThrd = pCtx->pCurDqLayer->sSliceThreadInfo[iReallocateThrdIdx].pSliceInThread;
+
+ iRet = ReallocateSliceList(pCtx, &pCtx->pSvcParam->sSpatialLayers[iLayerIdx].sSliceArgument,
+ pSlcListInThrd, iSlcBuffNumInThrd, iSlcBuffNumInThrd * 2);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+ EXPECT_TRUE(NULL != pSlcListInThrd);
+ pCtx->pCurDqLayer->sSliceThreadInfo[iReallocateThrdIdx].pSliceInThread = pSlcListInThrd;
+ pCtx->pCurDqLayer->sSliceThreadInfo[iReallocateThrdIdx].iMaxSliceNum = iSlcBuffNumInThrd * 2;
+
+ for (int32_t iThreadIdx = 0; iThreadIdx < pCtx->iActiveThreadsNum; iThreadIdx++) {+ iMaxSliceNumNew += pCtx->pCurDqLayer->sSliceThreadInfo[iThreadIdx].iMaxSliceNum;
+ }
+
+ iRet = ExtendLayerBuffer(pCtx, pCtx->pCurDqLayer->iMaxSliceNum, iMaxSliceNumNew);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+ EXPECT_TRUE(NULL != pCtx->pCurDqLayer->ppSliceInLayer);
+ EXPECT_TRUE(NULL != pCtx->pCurDqLayer->pFirstMbIdxOfSlice);
+ EXPECT_TRUE(NULL != pCtx->pCurDqLayer->pCountMbNumInSlice);
+
+ UnInitParamForTestCase(iLayerIdx);
+}
+
+TEST_F(CSliceBufferReallocatTest, FrameBsReallocateTest) {+ sWelsEncCtx* pCtx = &m_EncContext;
+ int32_t iLayerIdx = 0;
+ int32_t iRet = 0;
+ SFrameBSInfo FrameBsInfo;
+ SLayerBSInfo* pLayerBsInfo = NULL;
+ int32_t iCurLayerIdx = rand() % MAX_LAYER_NUM_OF_FRAME;
+
+ memset(&FrameBsInfo, 0, sizeof(SFrameBSInfo));
+ InitParamForTestCase(iLayerIdx);
+
+ //init for FrameBs and LayerBs
+ pCtx->iPosBsBuffer = rand() % pCtx->iFrameBsSize + 1;
+ pLayerBsInfo = &FrameBsInfo.sLayerInfo[iCurLayerIdx];
+ pLayerBsInfo->pBsBuf = pCtx->pFrameBs + pCtx->iPosBsBuffer;
+ pCtx->bNeedPrefixNalFlag = rand() % 2;
+
+ int32_t iCodedNalCount = pCtx->pOut->iCountNals;
+ iRet = FrameBsRealloc(pCtx, &FrameBsInfo, pLayerBsInfo, iCodedNalCount);
+
+ EXPECT_TRUE(cmResultSuccess == iRet);
+ EXPECT_TRUE(iCodedNalCount < pCtx->pOut->iCountNals);
+ EXPECT_TRUE(NULL != pCtx->pOut->sNalList);
+ EXPECT_TRUE(NULL != pCtx->pOut->pNalLen);
+
+ UnInitParamForTestCase(iLayerIdx);
+}
+
+TEST_F(CSliceBufferReallocatTest, ReorderTest) {+ int32_t iLayerIdx = 0;
+ sWelsEncCtx* pCtx = &m_EncContext;
+ SSliceArgument* pSliceArgument = &pCtx->pSvcParam->sSpatialLayers[iLayerIdx].sSliceArgument;
+
+ InitParamForTestCase(iLayerIdx);
+
+ pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
+ int32_t iRet = InitAllSlicesInThread(pCtx);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+
+ SimulateSliceInOneLayer();
+
+ iRet = ReOrderSliceInLayer(pCtx, pSliceArgument->uiSliceMode, pCtx->iActiveThreadsNum);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+
+ int32_t iCodedSlcNum = pCtx->pCurDqLayer->sSliceEncCtx.iSliceNumInFrame;
+ int32_t iMaxSlicNum = pCtx->pCurDqLayer->iMaxSliceNum;
+ EXPECT_TRUE(iCodedSlcNum <= iMaxSlicNum);
+ EXPECT_TRUE(NULL != pCtx->pCurDqLayer);
+ EXPECT_TRUE(NULL != pCtx->pCurDqLayer->ppSliceInLayer);
+ for (int32_t iSlcIdx = 0; iSlcIdx < iCodedSlcNum; iSlcIdx++) {+ EXPECT_TRUE(NULL != &pCtx->pCurDqLayer->ppSliceInLayer[iSlcIdx]);
+ EXPECT_TRUE(iSlcIdx == pCtx->pCurDqLayer->ppSliceInLayer[iSlcIdx]->iSliceIdx);
+ }
+
+ UnInitParamForTestCase(iLayerIdx);
+}
+
+TEST_F(CSliceBufferReallocatTest, LayerInfoUpdateTest) {+ sWelsEncCtx* pCtx = &m_EncContext;
+ int32_t iLayerIdx = 0;
+ int32_t iRet = 0;
+ SFrameBSInfo FrameBsInfo;
+ SLayerBSInfo* pLayerBsInfo = NULL;
+
+ InitParamForTestCase(iLayerIdx);
+ pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
+ iRet = InitAllSlicesInThread(pCtx);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+
+ SimulateSliceInOneLayer();
+
+ //simulate reallocate slice buffer in one thread
+ int32_t iReallocateThrdIdx = rand() % pCtx->iActiveThreadsNum;
+ int32_t iSlcBuffNumInThrd = pCtx->pCurDqLayer->sSliceThreadInfo[iReallocateThrdIdx].iMaxSliceNum;
+ int32_t iCodedSlcNumInThrd = pCtx->pCurDqLayer->sSliceThreadInfo[iReallocateThrdIdx].iCodedSliceNum;
+ SSlice* pSlcListInThrd = pCtx->pCurDqLayer->sSliceThreadInfo[iReallocateThrdIdx].pSliceInThread;
+ SliceModeEnum eSlcMode = pCtx->pSvcParam->sSpatialLayers[iLayerIdx].sSliceArgument.uiSliceMode;
+ int32_t iSlcIdxInThrd = 0;
+ int32_t iPartitionNum = (SM_SIZELIMITED_SLICE == eSlcMode) ? pCtx->iActiveThreadsNum : 1;
+ int32_t iPartitionIdx = 0;
+ iPartitionIdx = (iCodedSlcNumInThrd <= 0) ? 0 :
+ pSlcListInThrd[iCodedSlcNumInThrd - 1].iSliceIdx % pCtx->iActiveThreadsNum;
+
+ iRet = ReallocateSliceList(pCtx, &pCtx->pSvcParam->sSpatialLayers[iLayerIdx].sSliceArgument,
+ pSlcListInThrd, iSlcBuffNumInThrd, iSlcBuffNumInThrd * 2);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+ EXPECT_TRUE(NULL != pSlcListInThrd);
+ pCtx->pCurDqLayer->sSliceThreadInfo[iReallocateThrdIdx].pSliceInThread = pSlcListInThrd;
+ pCtx->pCurDqLayer->sSliceThreadInfo[iReallocateThrdIdx].iMaxSliceNum = iSlcBuffNumInThrd * 2;
+
+ //update reallocate slice idx/NalNum info
+ for (int32_t iSlcIdx = iCodedSlcNumInThrd; iSlcIdx < iSlcBuffNumInThrd * 2; iSlcIdx++) {+ if (SM_SIZELIMITED_SLICE == eSlcMode) {+ iSlcIdxInThrd = iPartitionIdx + pCtx->pCurDqLayer->NumSliceCodedOfPartition[iPartitionIdx] * iPartitionNum;
+ pCtx->pCurDqLayer->NumSliceCodedOfPartition[iPartitionIdx] ++;
+ } else {+ iSlcIdxInThrd = pCtx->pCurDqLayer->sSliceEncCtx.iSliceNumInFrame;
+ }
+ EXPECT_TRUE(NULL != &pSlcListInThrd[iSlcIdx]);
+ pSlcListInThrd[iSlcIdx].iSliceIdx = iSlcIdxInThrd;
+ pSlcListInThrd[iSlcIdx].sSliceBs.iNalIndex = rand() % 2 + 1;
+ pSlcListInThrd[iSlcIdx].sSliceBs.uiBsPos = rand() % pSlcListInThrd[iSlcIdx].sSliceBs.uiSize + 1;
+ pCtx->pCurDqLayer->sSliceEncCtx.iSliceNumInFrame ++;
+ pCtx->pCurDqLayer->sSliceThreadInfo[iReallocateThrdIdx].iCodedSliceNum++;
+ }
+
+ //simulate for layer bs
+ int32_t iCurLayerIdx = rand() % MAX_LAYER_NUM_OF_FRAME;
+ memset(&FrameBsInfo, 0, sizeof(SFrameBSInfo));
+
+ pCtx->iPosBsBuffer = rand() % pCtx->iFrameBsSize + 1;
+ pLayerBsInfo = &FrameBsInfo.sLayerInfo[iCurLayerIdx];
+ pLayerBsInfo->pBsBuf = pCtx->pFrameBs + pCtx->iPosBsBuffer;
+ pCtx->bNeedPrefixNalFlag = rand() % 2;
+
+ iRet = SliceLayerInfoUpdate(pCtx, &FrameBsInfo, pLayerBsInfo, eSlcMode);
+ EXPECT_TRUE(cmResultSuccess == iRet);
+
+ UnInitParamForTestCase(iLayerIdx);
+}
--- /dev/null
+++ b/test/encoder/EncUT_SliceBufferReallocate.h
@@ -1,0 +1,70 @@
+#include <gtest/gtest.h>
+#include "utils/FileInputStream.h"
+#include "svc_encode_slice.h"
+
+//level 5.2, table A-6, Max frame rates setting
+#define MAX_WIDTH (4096)
+#define MAX_HEIGH (2304)
+#define MAX_SAMPLES_PER_SECOND (530841600)
+
+#define MAX_QP (51)
+#define MIN_QP (0)
+
+class CSliceBufferReallocatTest : public ::testing::Test { //WithParamInterface<EncodeFileParam>{+public:
+ virtual void SetUp() {+ m_pEncoder = NULL;
+ int32_t iRet = WelsCreateSVCEncoder(&m_pEncoder);
+ ASSERT_EQ(0, iRet);
+ EXPECT_TRUE(m_pEncoder != NULL);
+
+ int32_t iCacheLineSize = 16;
+ m_EncContext.pMemAlign = new CMemoryAlign(iCacheLineSize);
+ EXPECT_TRUE(NULL != m_EncContext.pMemAlign);
+
+ SWelsSvcCodingParam* pCodingParam = (SWelsSvcCodingParam*)m_EncContext.pMemAlign->WelsMalloc(sizeof(SWelsSvcCodingParam),
+ "SWelsSvcCodingParam");
+ EXPECT_TRUE(NULL != pCodingParam);
+ m_EncContext.pSvcParam = pCodingParam;
+
+ iRet = m_pEncoder->GetDefaultParams(m_EncContext.pSvcParam);
+ ASSERT_EQ(0, iRet);
+ }
+
+ virtual void TearDown() {+ WelsDestroySVCEncoder(m_pEncoder);
+ m_pEncoder = NULL;
+ if (NULL != m_EncContext.pSvcParam) {+ m_EncContext.pMemAlign->WelsFree(m_EncContext.pSvcParam, "SWelsSvcCodingParam");
+ m_EncContext.pSvcParam = NULL;
+ }
+
+ if (m_EncContext.pMemAlign != NULL) {+ delete m_EncContext.pMemAlign;
+ m_EncContext.pMemAlign = NULL;
+ }
+ }
+
+ void SimulateEncodedOneSlice(const int32_t kiSlcIdx, const int32_t kiThreadIdx);
+ void SimulateSliceInOnePartition(const int32_t kiPartNum, const int32_t kiPartIdx, const int32_t kiSlcNumInPart);
+ void SimulateSliceInOneLayer();
+
+ void InitParamForTestCase(int32_t iLayerIdx);
+ void InitParamForSizeLimitSlcModeCase(int32_t iLayerIdx);
+ void UnInitParamForTestCase(int32_t iLayerIdx);
+
+ void InitParam();
+ void UnInitParam();
+
+ void InitFrameBsBuffer();
+ void UnInitFrameBsBuffer();
+
+ void InitLayerSliceBuffer(const int32_t iLayerIdx);
+ void UnInitLayerSliceBuffer(const int32_t iLayerIdx);
+
+ ISVCEncoder* m_pEncoder;
+ sWelsEncCtx m_EncContext;
+
+private:
+
+};
--- a/test/encoder/targets.mk
+++ b/test/encoder/targets.mk
@@ -18,6 +18,7 @@
$(ENCODER_UNITTEST_SRCDIR)/EncUT_Reconstruct.cpp\
$(ENCODER_UNITTEST_SRCDIR)/EncUT_Sample.cpp\
$(ENCODER_UNITTEST_SRCDIR)/EncUT_SVC_me.cpp\
+ $(ENCODER_UNITTEST_SRCDIR)/EncUT_SliceBufferReallocate.cpp\
ENCODER_UNITTEST_OBJS += $(ENCODER_UNITTEST_CPP_SRCS:.cpp=.$(OBJ))