shithub: openh264

Download patch

ref: 319fba1e2446ec66d2189bfe3a93e8e6ec418d62
parent: fcf345c20eed7664cce50d9fdd03b88ef093b4aa
author: Huade Shi (huashi) <[email protected]>
date: Fri Apr 28 06:04:57 EDT 2017 

Astyle slice buffer reallocate ut file


--- a/test/encoder/EncUT_SliceBufferReallocate.cpp
+++ b/test/encoder/EncUT_SliceBufferReallocate.cpp
@@ -7,649 +7,654 @@
 #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);
+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;
+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;
-    }
+  if (NULL == pCtx || NULL == pCtx->pCurDqLayer || pCtx->iActiveThreadsNum <= 0) {
+    return -1;
+  }
 
-    for (int32_t iThrdIdx = 0; iThrdIdx < pCtx->iActiveThreadsNum; iThrdIdx++) {
-        iCodedSlcNum = pCtx->pCurDqLayer->sSliceBufferInfo[iThrdIdx].iCodedSliceNum;
-        iMaxSlcNumInThrd = pCtx->pCurDqLayer->sSliceBufferInfo[iThrdIdx].iMaxSliceNum;
+  for (int32_t iThrdIdx = 0; iThrdIdx < pCtx->iActiveThreadsNum; iThrdIdx++) {
+    iCodedSlcNum = pCtx->pCurDqLayer->sSliceBufferInfo[iThrdIdx].iCodedSliceNum;
+    iMaxSlcNumInThrd = pCtx->pCurDqLayer->sSliceBufferInfo[iThrdIdx].iMaxSliceNum;
 
-        if ((iCodedSlcNum + kiMinBufferNum) <= iMaxSlcNumInThrd) {
-            aiThrdList[iAvailableThrdNum] = iThrdIdx;
-            iAvailableThrdNum++;
-        }
+    if ((iCodedSlcNum + kiMinBufferNum) <= iMaxSlcNumInThrd) {
+      aiThrdList[iAvailableThrdNum] = iThrdIdx;
+      iAvailableThrdNum++;
     }
+  }
 
-    if (0 == iAvailableThrdNum) {
-        return -1;
-    }
-    iRandThrdIdx = rand() % iAvailableThrdNum;
+  if (0 == iAvailableThrdNum) {
+    return -1;
+  }
+  iRandThrdIdx = rand() % iAvailableThrdNum;
 
-    return aiThrdList[iRandThrdIdx];
+  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;
-    }
+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);
+  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;
-    }
+  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;
+  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;
+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;
-    }
+  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;
-    }
+  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;
+  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;
-    }
+  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 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 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;
-    }
+  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;
+  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;
+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;
-    }
+  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);
+  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->sSliceBufferInfo[iThreadIndex].iMaxSliceNum - 1;
-    int32_t iLastCodeSlcIdx = iPartitionID + iCodedSlcNum * iPartitionNum;
-    SSlice* pLastCodedSlc = &pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].pSliceBuffer[iCodedSlcNum - 1];
-    pLastCodedSlc->iSliceIdx = iLastCodeSlcIdx;
+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->sSliceBufferInfo[iThreadIndex].iMaxSliceNum - 1;
+  int32_t iLastCodeSlcIdx = iPartitionID + iCodedSlcNum * iPartitionNum;
+  SSlice* pLastCodedSlc = &pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].pSliceBuffer[iCodedSlcNum - 1];
+  pLastCodedSlc->iSliceIdx = iLastCodeSlcIdx;
 
-    SetPartitonMBNum(pCtx->ppDqLayerList[iLayerIdx], pLayerCfg, iPartitionNum);
+  SetPartitonMBNum (pCtx->ppDqLayerList[iLayerIdx], pLayerCfg, iPartitionNum);
 
-    iMBNumInPatition = pCtx->pCurDqLayer->EndMbIdxOfPartition[iPartitionID] -
-                       pCtx->pCurDqLayer->FirstMbIdxOfPartition[iPartitionID] + 1;
-    pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].iCodedSliceNum = iCodedSlcNum;
-    pCtx->pCurDqLayer->LastCodedMbIdxOfPartition[iPartitionID] = rand() % iMBNumInPatition + 1;
+  iMBNumInPatition = pCtx->pCurDqLayer->EndMbIdxOfPartition[iPartitionID] -
+                     pCtx->pCurDqLayer->FirstMbIdxOfPartition[iPartitionID] + 1;
+  pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].iCodedSliceNum = iCodedSlcNum;
+  pCtx->pCurDqLayer->LastCodedMbIdxOfPartition[iPartitionID] = rand() % iMBNumInPatition + 1;
 
 }
 
-void CSliceBufferReallocatTest::InitParamForTestCase(int32_t iLayerIdx) {
-    InitParam();
-    InitLayerSliceBuffer(iLayerIdx);
-    InitFrameBsBuffer();
+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);
+  //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;
+void CSliceBufferReallocatTest::InitParamForSizeLimitSlcModeCase (int32_t iLayerIdx) {
+  SSliceArgument* pSliceArgument = &m_EncContext.pSvcParam->sSpatialLayers[iLayerIdx].sSliceArgument;
+  int32_t iRet = 0;
 
-    InitParam();
-    InitLayerSliceBuffer(iLayerIdx);
+  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();
+  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);
+  //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);
+void CSliceBufferReallocatTest::UnInitParamForTestCase (int32_t iLayerIdx) {
+  int32_t iRet = m_pEncoder->Uninitialize();
+  EXPECT_TRUE (cmResultSuccess == iRet);
 
-    UnInitFrameBsBuffer();
-    UnInitLayerSliceBuffer(iLayerIdx);
-    UnInitParam();
+  UnInitFrameBsBuffer();
+  UnInitLayerSliceBuffer (iLayerIdx);
+  UnInitParam();
 }
 
 void CSliceBufferReallocatTest::InitParam() {
-    sWelsEncCtx* pCtx = &m_EncContext;
-    SWelsFuncPtrList sEncFunctionList;
-    pCtx->pFuncList = &sEncFunctionList;
+  sWelsEncCtx* pCtx = &m_EncContext;
+  SWelsFuncPtrList sEncFunctionList;
+  pCtx->pFuncList = &sEncFunctionList;
 
-    //always multi thread cases
-    pCtx->pSvcParam->iMultipleThreadIdc = (rand() % MAX_THREADS_NUM) + 1;
-    pCtx->pSvcParam->iMultipleThreadIdc = (pCtx->pSvcParam->iMultipleThreadIdc <= 1 )? 2 : pCtx->pSvcParam->iMultipleThreadIdc;
-    pCtx->iActiveThreadsNum = pCtx->pSvcParam->iMultipleThreadIdc;
-    pCtx->pSvcParam->iSpatialLayerNum = 1;
-    pCtx->pSvcParam->bSimulcastAVC = rand() % 2 == 1;
+  //always multi thread cases
+  pCtx->pSvcParam->iMultipleThreadIdc = (rand() % MAX_THREADS_NUM) + 1;
+  pCtx->pSvcParam->iMultipleThreadIdc = (pCtx->pSvcParam->iMultipleThreadIdc <= 1) ? 2 :
+                                        pCtx->pSvcParam->iMultipleThreadIdc;
+  pCtx->iActiveThreadsNum = pCtx->pSvcParam->iMultipleThreadIdc;
+  pCtx->pSvcParam->iSpatialLayerNum = 1;
+  pCtx->pSvcParam->bSimulcastAVC = rand() % 2 == 1;
 
-    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->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 = (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->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);
+  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;
-    }
+  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->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;
-    }
+  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;
+  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 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);
+  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;
+  // 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;
+  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->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->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->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->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;
-    }
+  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;
+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;
 
-    pLayerCfg->iVideoWidth  = pCtx->pSvcParam->iPicWidth >> (pCtx->pSvcParam->iSpatialLayerNum -1 - iLayerIdx);
-    pLayerCfg->iVideoHeight = pCtx->pSvcParam->iPicHeight >> (pCtx->pSvcParam->iSpatialLayerNum - 1 - iLayerIdx);
+  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;
+  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;
+  pLayerCfg->iSpatialBitrate = pCtx->pSvcParam->iTargetBitrate / pCtx->pSvcParam->iSpatialLayerNum;
 
-    //Slice argument
-    pSliceArgument->uiSliceMode = (SliceModeEnum)(rand() % 4);
-    pSliceArgument->uiSliceNum = rand() % MAX_SLICES_NUM + 1;
+  //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);
-        }
+  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;
+    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);
-    }
+    pCtx->iSliceBufferSize[iLayerIdx] = iSliceBufferSize;
+    iRet = AllocateLayerBuffer (pCtx, iLayerIdx);
+  }
 
-    EXPECT_TRUE(ENC_RETURN_SUCCESS == iRet);
-    EXPECT_TRUE(NULL != pCtx->ppDqLayerList[iLayerIdx]);
+  EXPECT_TRUE (ENC_RETURN_SUCCESS == iRet);
+  EXPECT_TRUE (NULL != pCtx->ppDqLayerList[iLayerIdx]);
 
-    pCtx->uiDependencyId = iLayerIdx;
-    pCtx->pCurDqLayer = 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::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) {
-    if(m_EncContext.pCurDqLayer->bThreadSlcBufferFlag) {
-        int32_t iCodedSlcNumInThrd = m_EncContext.pCurDqLayer->sSliceBufferInfo[kiThreadIdx].iCodedSliceNum;
+void CSliceBufferReallocatTest::SimulateEncodedOneSlice (const int32_t kiSlcIdx, const int32_t kiThreadIdx) {
+  if (m_EncContext.pCurDqLayer->bThreadSlcBufferFlag) {
+    int32_t iCodedSlcNumInThrd = m_EncContext.pCurDqLayer->sSliceBufferInfo[kiThreadIdx].iCodedSliceNum;
 
-        EXPECT_TRUE(NULL != m_EncContext.pCurDqLayer->sSliceBufferInfo[kiThreadIdx].pSliceBuffer);
-        EXPECT_TRUE(NULL != &m_EncContext.pCurDqLayer->sSliceBufferInfo[kiThreadIdx].pSliceBuffer[iCodedSlcNumInThrd]);
+    EXPECT_TRUE (NULL != m_EncContext.pCurDqLayer->sSliceBufferInfo[kiThreadIdx].pSliceBuffer);
+    EXPECT_TRUE (NULL != &m_EncContext.pCurDqLayer->sSliceBufferInfo[kiThreadIdx].pSliceBuffer[iCodedSlcNumInThrd]);
 
-        m_EncContext.pCurDqLayer->sSliceBufferInfo[kiThreadIdx].pSliceBuffer[iCodedSlcNumInThrd].iSliceIdx = kiSlcIdx;
-        m_EncContext.pCurDqLayer->sSliceBufferInfo[kiThreadIdx].iCodedSliceNum ++;
-    } else {
-        m_EncContext.pCurDqLayer->sSliceBufferInfo[0].pSliceBuffer[kiSlcIdx].iSliceIdx = kiSlcIdx;
-    }
+    m_EncContext.pCurDqLayer->sSliceBufferInfo[kiThreadIdx].pSliceBuffer[iCodedSlcNumInThrd].iSliceIdx = kiSlcIdx;
+    m_EncContext.pCurDqLayer->sSliceBufferInfo[kiThreadIdx].iCodedSliceNum ++;
+  } else {
+    m_EncContext.pCurDqLayer->sSliceBufferInfo[0].pSliceBuffer[kiSlcIdx].iSliceIdx = kiSlcIdx;
+  }
 }
 
-void CSliceBufferReallocatTest::SimulateSliceInOnePartition(const int32_t kiPartNum,
-        const int32_t kiPartIdx,
-        const int32_t kiSlcNumInPart) {
-    int32_t iSlcIdxInPart = 0;
+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);
+  //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;
+  for (int32_t iSlcIdx = 0; iSlcIdx < kiSlcNumInPart; iSlcIdx++) {
+    iSlcIdxInPart = kiPartIdx + kiPartNum * iSlcIdx;
 
-        SimulateEncodedOneSlice(iSlcIdxInPart, iPartitionThrdIdx);
+    SimulateEncodedOneSlice (iSlcIdxInPart, iPartitionThrdIdx);
 
-        m_EncContext.pCurDqLayer->NumSliceCodedOfPartition[kiPartIdx] ++;
-        m_EncContext.pCurDqLayer->sSliceEncCtx.iSliceNumInFrame ++;
-    }
+    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;
+  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->sSliceBufferInfo[0].iMaxSliceNum;
-        int32_t iLastPartSlcNum = 0;
+  if (SM_SIZELIMITED_SLICE == pLayerCfg->sSliceArgument.uiSliceMode) {
+    int32_t iPartNum         = m_EncContext.iActiveThreadsNum;
+    int32_t iSlicNumPerPart  = iSimulateSliceNum / iPartNum;
+    int32_t iMaxSlcNumInThrd = m_EncContext.pCurDqLayer->sSliceBufferInfo[0].iMaxSliceNum;
+    int32_t iLastPartSlcNum = 0;
 
-        iSlicNumPerPart = WelsClip3(iSlicNumPerPart, 1, iMaxSlcNumInThrd);
-        iLastPartSlcNum = iSimulateSliceNum - iSlicNumPerPart * (iPartNum - 1);
-        iLastPartSlcNum = WelsClip3(iLastPartSlcNum, 1, iMaxSlcNumInThrd);
+    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);
+    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++;
-        }
+      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;
+TEST_F (CSliceBufferReallocatTest, Reallocate_in_one_partition) {
+  sWelsEncCtx* pCtx = &m_EncContext;
+  int32_t iLayerIdx = 0;
+  int32_t iRet      = 0;
 
-    InitParamForSizeLimitSlcModeCase(iLayerIdx);
+  InitParamForSizeLimitSlcModeCase (iLayerIdx);
 
-    pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
-    iRet = InitAllSlicesInThread(pCtx);
-    EXPECT_TRUE(cmResultSuccess == iRet);
+  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; //include cases which part num less than thread num
-    int32_t iSlcBufferNum = pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].iMaxSliceNum;
+  //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; //include cases which part num less than thread num
+  int32_t iSlcBufferNum = pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].iMaxSliceNum;
 
-    ParamSetForReallocateTest(pCtx, iLayerIdx, iThreadIndex, iPartitionNum);
-    iRet = ReallocateSliceInThread(pCtx, pCtx->pCurDqLayer, iLayerIdx, iThreadIndex);
-    EXPECT_TRUE(cmResultSuccess == iRet);
-    EXPECT_TRUE(NULL != pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].pSliceBuffer);
-    EXPECT_TRUE(iSlcBufferNum < pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].iMaxSliceNum);
+  ParamSetForReallocateTest (pCtx, iLayerIdx, iThreadIndex, iPartitionNum);
+  iRet = ReallocateSliceInThread (pCtx, pCtx->pCurDqLayer, iLayerIdx, iThreadIndex);
+  EXPECT_TRUE (cmResultSuccess == iRet);
+  EXPECT_TRUE (NULL != pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].pSliceBuffer);
+  EXPECT_TRUE (iSlcBufferNum < pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].iMaxSliceNum);
 
-    UnInitParamForTestCase(iLayerIdx);
+  UnInitParamForTestCase (iLayerIdx);
 }
 
-TEST_F(CSliceBufferReallocatTest, Reallocate_in_one_thread) {
-    sWelsEncCtx* pCtx = &m_EncContext;
-    int32_t iLayerIdx = 0;
-    int32_t iRet = 0;
+TEST_F (CSliceBufferReallocatTest, Reallocate_in_one_thread) {
+  sWelsEncCtx* pCtx = &m_EncContext;
+  int32_t iLayerIdx = 0;
+  int32_t iRet = 0;
 
-    InitParamForSizeLimitSlcModeCase(iLayerIdx);
+  InitParamForSizeLimitSlcModeCase (iLayerIdx);
 
-    pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
-    iRet = InitAllSlicesInThread(pCtx);
-    EXPECT_TRUE(cmResultSuccess == iRet);
+  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;
+  //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);
+  ParamSetForReallocateTest (pCtx, iLayerIdx, iThreadIndex, iPartitionNum);
 
-    for (int32_t iPartIdx = 0; iPartIdx < iPartitionNum; iPartIdx++) {
-        iSlcBufferNum = pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].iMaxSliceNum;
+  for (int32_t iPartIdx = 0; iPartIdx < iPartitionNum; iPartIdx++) {
+    iSlcBufferNum = pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].iMaxSliceNum;
 
-        iRet = ReallocateSliceInThread(pCtx, pCtx->pCurDqLayer, iLayerIdx, iThreadIndex);
-        EXPECT_TRUE(cmResultSuccess == iRet);
-        EXPECT_TRUE(NULL != pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].pSliceBuffer);
-        EXPECT_TRUE(iSlcBufferNum < pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].iMaxSliceNum);
-    }
+    iRet = ReallocateSliceInThread (pCtx, pCtx->pCurDqLayer, iLayerIdx, iThreadIndex);
+    EXPECT_TRUE (cmResultSuccess == iRet);
+    EXPECT_TRUE (NULL != pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].pSliceBuffer);
+    EXPECT_TRUE (iSlcBufferNum < pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIndex].iMaxSliceNum);
+  }
 
-    UnInitParamForTestCase(iLayerIdx);
+  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;
+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;
 
-    InitParamForSizeLimitSlcModeCase(iLayerIdx);
-    pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
-    iRet = InitAllSlicesInThread(pCtx);
-    EXPECT_TRUE(cmResultSuccess == iRet);
+  InitParamForSizeLimitSlcModeCase (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->sSliceBufferInfo[iReallocateThrdIdx].iMaxSliceNum;
-    pSlcListInThrd = pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].pSliceBuffer;
+  //before extend, simulate reallocate slice buffer in one thread
+  int32_t iReallocateThrdIdx = rand() % pCtx->iActiveThreadsNum;
+  iSlcBuffNumInThrd = pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].iMaxSliceNum;
+  pSlcListInThrd = pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].pSliceBuffer;
 
-    iRet = ReallocateSliceList(pCtx, &pCtx->pSvcParam->sSpatialLayers[iLayerIdx].sSliceArgument,
-                               pSlcListInThrd, iSlcBuffNumInThrd, iSlcBuffNumInThrd * 2);
-    EXPECT_TRUE(cmResultSuccess == iRet);
-    EXPECT_TRUE(NULL != pSlcListInThrd);
-    pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].pSliceBuffer = pSlcListInThrd;
-    pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].iMaxSliceNum   = iSlcBuffNumInThrd * 2;
+  iRet = ReallocateSliceList (pCtx, &pCtx->pSvcParam->sSpatialLayers[iLayerIdx].sSliceArgument,
+                              pSlcListInThrd, iSlcBuffNumInThrd, iSlcBuffNumInThrd * 2);
+  EXPECT_TRUE (cmResultSuccess == iRet);
+  EXPECT_TRUE (NULL != pSlcListInThrd);
+  pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].pSliceBuffer = pSlcListInThrd;
+  pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].iMaxSliceNum   = iSlcBuffNumInThrd * 2;
 
-    for (int32_t iThreadIdx = 0; iThreadIdx < pCtx->iActiveThreadsNum; iThreadIdx++) {
-        iMaxSliceNumNew += pCtx->pCurDqLayer->sSliceBufferInfo[iThreadIdx].iMaxSliceNum;
-    }
+  for (int32_t iThreadIdx = 0; iThreadIdx < pCtx->iActiveThreadsNum; iThreadIdx++) {
+    iMaxSliceNumNew += pCtx->pCurDqLayer->sSliceBufferInfo[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);
+  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);
+  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;
+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);
+  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 == 1;
+  //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 == 1;
 
-    int32_t iCodedNalCount = pCtx->pOut->iCountNals;
-    iRet = FrameBsRealloc(pCtx, &FrameBsInfo, pLayerBsInfo, iCodedNalCount);
+  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);
+  EXPECT_TRUE (cmResultSuccess == iRet);
+  EXPECT_TRUE (iCodedNalCount < pCtx->pOut->iCountNals);
+  EXPECT_TRUE (NULL != pCtx->pOut->sNalList);
+  EXPECT_TRUE (NULL != pCtx->pOut->pNalLen);
 
-    UnInitParamForTestCase(iLayerIdx);
+  UnInitParamForTestCase (iLayerIdx);
 }
 
-TEST_F(CSliceBufferReallocatTest, ReorderTest) {
-    int32_t iLayerIdx = 0;
-    sWelsEncCtx* pCtx = &m_EncContext;
-    SSliceArgument* pSliceArgument = &pCtx->pSvcParam->sSpatialLayers[iLayerIdx].sSliceArgument;
+TEST_F (CSliceBufferReallocatTest, ReorderTest) {
+  int32_t iLayerIdx = 0;
+  sWelsEncCtx* pCtx = &m_EncContext;
+  SSliceArgument* pSliceArgument = &pCtx->pSvcParam->sSpatialLayers[iLayerIdx].sSliceArgument;
 
-    InitParamForSizeLimitSlcModeCase(iLayerIdx);
+  InitParamForSizeLimitSlcModeCase (iLayerIdx);
 
-    pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
-    int32_t iRet = InitAllSlicesInThread(pCtx);
-    EXPECT_TRUE(cmResultSuccess == iRet);
+  pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
+  int32_t iRet = InitAllSlicesInThread (pCtx);
+  EXPECT_TRUE (cmResultSuccess == iRet);
 
-    SimulateSliceInOneLayer();
+  SimulateSliceInOneLayer();
 
-    iRet = ReOrderSliceInLayer(pCtx, pSliceArgument->uiSliceMode, pCtx->iActiveThreadsNum);
-    EXPECT_TRUE(cmResultSuccess == iRet);
+  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);
-    }
+  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);
+  UnInitParamForTestCase (iLayerIdx);
 }
 
-TEST_F(CSliceBufferReallocatTest, LayerInfoUpdateTest) {
-    sWelsEncCtx* pCtx = &m_EncContext;
-    int32_t iLayerIdx = 0;
-    int32_t iRet = 0;
-    SFrameBSInfo FrameBsInfo;
-    SLayerBSInfo* pLayerBsInfo = NULL;
+TEST_F (CSliceBufferReallocatTest, LayerInfoUpdateTest) {
+  sWelsEncCtx* pCtx = &m_EncContext;
+  int32_t iLayerIdx = 0;
+  int32_t iRet = 0;
+  SFrameBSInfo FrameBsInfo;
+  SLayerBSInfo* pLayerBsInfo = NULL;
 
-    InitParamForSizeLimitSlcModeCase(iLayerIdx);
-    pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
-    iRet = InitAllSlicesInThread(pCtx);
-    EXPECT_TRUE(cmResultSuccess == iRet);
+  InitParamForSizeLimitSlcModeCase (iLayerIdx);
+  pCtx->pCurDqLayer = pCtx->ppDqLayerList[iLayerIdx];
+  iRet = InitAllSlicesInThread (pCtx);
+  EXPECT_TRUE (cmResultSuccess == iRet);
 
-    SimulateSliceInOneLayer();
+  SimulateSliceInOneLayer();
 
-    //simulate reallocate slice buffer in one thread
-    int32_t iReallocateThrdIdx = rand() % pCtx->iActiveThreadsNum;
-    int32_t iSlcBuffNumInThrd  = pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].iMaxSliceNum;
-    int32_t iCodedSlcNumInThrd = pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].iCodedSliceNum;
-    SSlice* pSlcListInThrd     = pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].pSliceBuffer;
-    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;
+  //simulate reallocate slice buffer in one thread
+  int32_t iReallocateThrdIdx = rand() % pCtx->iActiveThreadsNum;
+  int32_t iSlcBuffNumInThrd  = pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].iMaxSliceNum;
+  int32_t iCodedSlcNumInThrd = pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].iCodedSliceNum;
+  SSlice* pSlcListInThrd     = pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].pSliceBuffer;
+  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->sSliceBufferInfo[iReallocateThrdIdx].pSliceBuffer = pSlcListInThrd;
-    pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].iMaxSliceNum = iSlcBuffNumInThrd * 2;
+  iRet = ReallocateSliceList (pCtx, &pCtx->pSvcParam->sSpatialLayers[iLayerIdx].sSliceArgument,
+                              pSlcListInThrd, iSlcBuffNumInThrd, iSlcBuffNumInThrd * 2);
+  EXPECT_TRUE (cmResultSuccess == iRet);
+  EXPECT_TRUE (NULL != pSlcListInThrd);
+  pCtx->pCurDqLayer->sSliceBufferInfo[iReallocateThrdIdx].pSliceBuffer = pSlcListInThrd;
+  pCtx->pCurDqLayer->sSliceBufferInfo[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->sSliceBufferInfo[iReallocateThrdIdx].iCodedSliceNum++;
+  //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->sSliceBufferInfo[iReallocateThrdIdx].iCodedSliceNum++;
+  }
 
-    //simulate for layer bs
-    int32_t iCurLayerIdx = rand() % MAX_LAYER_NUM_OF_FRAME;
-    memset(&FrameBsInfo, 0, sizeof(SFrameBSInfo));
+  //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 == 1;
+  pCtx->iPosBsBuffer = rand() % pCtx->iFrameBsSize + 1;
+  pLayerBsInfo = &FrameBsInfo.sLayerInfo[iCurLayerIdx];
+  pLayerBsInfo->pBsBuf = pCtx->pFrameBs + pCtx->iPosBsBuffer;
+  pCtx->bNeedPrefixNalFlag = rand() % 2 == 1;
 
-    iRet = SliceLayerInfoUpdate(pCtx, &FrameBsInfo, pLayerBsInfo,	eSlcMode);
-    EXPECT_TRUE(cmResultSuccess == iRet);
+  iRet = SliceLayerInfoUpdate (pCtx, &FrameBsInfo, pLayerBsInfo, eSlcMode);
+  EXPECT_TRUE (cmResultSuccess == iRet);
 
-    UnInitParamForTestCase(iLayerIdx);
+  UnInitParamForTestCase (iLayerIdx);
 }
--- a/test/encoder/EncUT_SliceBufferReallocate.h
+++ b/test/encoder/EncUT_SliceBufferReallocate.h
@@ -11,60 +11,61 @@
 #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);
+ 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);
+    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;
+    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);
+    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;
     }
 
-    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;
-        }
+    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 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 InitParamForTestCase (int32_t iLayerIdx);
+  void InitParamForSizeLimitSlcModeCase (int32_t iLayerIdx);
+  void UnInitParamForTestCase (int32_t iLayerIdx);
 
-    void InitParam();
-    void UnInitParam();
+  void InitParam();
+  void UnInitParam();
 
-    void InitFrameBsBuffer();
-    void UnInitFrameBsBuffer();
+  void InitFrameBsBuffer();
+  void UnInitFrameBsBuffer();
 
-    void InitLayerSliceBuffer(const int32_t iLayerIdx);
-    void UnInitLayerSliceBuffer(const int32_t iLayerIdx);
+  void InitLayerSliceBuffer (const int32_t iLayerIdx);
+  void UnInitLayerSliceBuffer (const int32_t iLayerIdx);
 
-    ISVCEncoder*  m_pEncoder;
-    sWelsEncCtx   m_EncContext;
+  ISVCEncoder*  m_pEncoder;
+  sWelsEncCtx   m_EncContext;
 
-private:
+ private:
 
 };