shithub: openh264

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Merge branch 'master' of https://github.com/cisco/openh264 into fix_max_br

--- a/codec/console/dec/src/h264dec.cpp

+++ b/codec/console/dec/src/h264dec.cpp

@@ -92,7 +92,10 @@

   int32_t iFrameCount = 0;

   int32_t iEndOfStreamFlag = 0;

   int32_t iColorFormat = videoFormatInternal;

-

+  //for coverage test purpose

+  int32_t iErrorConMethod = (int32_t) ERROR_CON_SLICE_MV_COPY_CROSS_IDR_FREEZE_RES_CHANGE;

+  pDecoder->SetOption (DECODER_OPTION_ERROR_CON_IDC, &iErrorConMethod);

+  //~end for

   CUtils cOutputModule;

   double dElapsed = 0;

@@ -205,8 +208,6 @@

     pDecoder->GetOption (DECODER_OPTION_VCL_NAL, &iFeedbackVclNalInAu);

     int32_t iFeedbackTidInAu;

     pDecoder->GetOption (DECODER_OPTION_TEMPORAL_ID, &iFeedbackTidInAu);

-    int32_t iErrorConMethod = (int32_t) ERROR_CON_SLICE_MV_COPY_CROSS_IDR_FREEZE_RES_CHANGE;

-    pDecoder->SetOption (DECODER_OPTION_ERROR_CON_IDC, &iErrorConMethod);

 //~end for

     iStart = WelsTime();

@@ -324,7 +325,7 @@

   SDecodingParam sDecParam = {0};

   string strInputFile (""), strOutputFile (""), strOptionFile ("");

-  int iLevelSetting = -1;

+  int iLevelSetting = (int) WELS_LOG_WARNING;

   sDecParam.sVideoProperty.size = sizeof (sDecParam.sVideoProperty);

--- a/test/api/encode_decode_api_test.cpp

+++ b/test/api/encode_decode_api_test.cpp

@@ -90,7 +90,6 @@

   }

   virtual void prepareParam (int iLayers, int iSlices, int width, int height, float framerate, SEncParamExt* pParam) {

-    memset (pParam, 0, sizeof (SEncParamExt));

     pParam->iUsageType = CAMERA_VIDEO_REAL_TIME;

     pParam->iPicWidth = width;

     pParam->iPicHeight = height;

@@ -180,10 +179,17 @@

     EncodeDecodeTestBase::TearDown();

   }

-  void prepareParam (int iLayers, int iSlices, int width, int height, float framerate, SEncParamExt* pParam) {

+  void prepareParam0 (int iLayers, int iSlices, int width, int height, float framerate, SEncParamExt* pParam) {

+    memset (pParam, 0, sizeof (SEncParamExt));

     EncodeDecodeTestBase::prepareParam (iLayers, iSlices, width, height, framerate, pParam);

   }

+  void prepareParamDefault (int iLayers, int iSlices, int width, int height, float framerate, SEncParamExt* pParam) {

+    memset (pParam, 0, sizeof (SEncParamExt));

+    encoder_->GetDefaultParams (pParam);

+    EncodeDecodeTestBase::prepareParam (iLayers, iSlices, width, height, framerate, pParam);

+  }

+

   void InitialEncDec (int iWidth, int iHeight);

   void RandomParamExtCombination();

   void ValidateParamExtCombination();

@@ -263,24 +269,24 @@

   int iValue   = rand() % 7;

   switch (iValue) {

-    case 0:

-      param_.eSpsPpsIdStrategy  = CONSTANT_ID;

-      break;

-    case 0x01:

-      param_.eSpsPpsIdStrategy  = INCREASING_ID;

-      break;

-    case 0x02:

-      param_.eSpsPpsIdStrategy  = SPS_LISTING;

-      break;

-    case 0x03:

-      param_.eSpsPpsIdStrategy  = SPS_LISTING_AND_PPS_INCREASING;

-      break;

-    case 0x06:

-      param_.eSpsPpsIdStrategy  = SPS_PPS_LISTING;

-      break;

-    default:

-      param_.eSpsPpsIdStrategy  = CONSTANT_ID;

-      break;

+  case 0:

+    param_.eSpsPpsIdStrategy  = CONSTANT_ID;

+    break;

+  case 0x01:

+    param_.eSpsPpsIdStrategy  = INCREASING_ID;

+    break;

+  case 0x02:

+    param_.eSpsPpsIdStrategy  = SPS_LISTING;

+    break;

+  case 0x03:

+    param_.eSpsPpsIdStrategy  = SPS_LISTING_AND_PPS_INCREASING;

+    break;

+  case 0x06:

+    param_.eSpsPpsIdStrategy  = SPS_PPS_LISTING;

+    break;

+  default:

+    param_.eSpsPpsIdStrategy  = CONSTANT_ID;

+    break;

   }

   param_.bPrefixNalAddingCtrl      = (rand() % 2 == 0) ? false : true;

   param_.bEnableSSEI               = (rand() % 2 == 0) ? false : true;

@@ -509,7 +515,7 @@

 TEST_P (EncodeDecodeTestAPI, DecoderVclNal) {

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum, p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum, p.width, p.height, p.frameRate, &param_);

   encoder_->Uninitialize();

   int rv = encoder_->InitializeExt (&param_);

   ASSERT_TRUE (rv == cmResultSuccess);

@@ -545,7 +551,7 @@

 TEST_P (EncodeDecodeTestAPI, GetOptionFramenum) {

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   encoder_->Uninitialize();

   int rv = encoder_->InitializeExt (&param_);

   ASSERT_TRUE (rv == cmResultSuccess);

@@ -582,7 +588,7 @@

 TEST_P (EncodeDecodeTestAPI, GetOptionIDR) {

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   encoder_->Uninitialize();

   int rv = encoder_->InitializeExt (&param_);

   ASSERT_TRUE (rv == cmResultSuccess);

@@ -824,7 +830,7 @@

 TEST_P (EncodeDecodeTestAPI, GetOptionLTR_ALLIDR) {

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   encoder_->Uninitialize();

   int rv = encoder_->InitializeExt (&param_);

   ASSERT_TRUE (rv == cmResultSuccess);

@@ -857,7 +863,7 @@

   SLTRMarkingFeedback m_LTR_Marking_Feedback;

   SLTRRecoverRequest m_LTR_Recover_Request;

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   encoder_->Uninitialize();

   int rv = encoder_->InitializeExt (&param_);

   ASSERT_TRUE (rv == cmResultSuccess);

@@ -916,7 +922,7 @@

   SLTRRecoverRequest m_LTR_Recover_Request;

   m_LTR_Recover_Request.uiIDRPicId = 0;

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   encoder_->Uninitialize();

   int rv = encoder_->InitializeExt (&param_);

   ASSERT_TRUE (rv == cmResultSuccess);

@@ -966,7 +972,7 @@

   SLTRRecoverRequest m_LTR_Recover_Request;

   m_LTR_Recover_Request.uiIDRPicId = 0;

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   param_.bEnableLongTermReference = true;

   param_.iLTRRefNum = 1;

   encoder_->Uninitialize();

@@ -1033,7 +1039,7 @@

   SLTRRecoverRequest m_LTR_Recover_Request;

   m_LTR_Recover_Request.uiIDRPicId = 0;

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   encoder_->Uninitialize();

   int rv = encoder_->InitializeExt (&param_);

   ASSERT_TRUE (rv == cmResultSuccess);

@@ -1084,7 +1090,7 @@

 TEST_P (EncodeDecodeTestAPI, InOutTimeStamp) {

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   encoder_->Uninitialize();

   int rv = encoder_->InitializeExt (&param_);

   ASSERT_TRUE (rv == cmResultSuccess);

@@ -1134,7 +1140,7 @@

   SLTRRecoverRequest m_LTR_Recover_Request;

   m_LTR_Recover_Request.uiIDRPicId = 0;

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   param_.bPrefixNalAddingCtrl = false;

   param_.iTemporalLayerNum = (rand() % 4) + 1;

   encoder_->Uninitialize();

@@ -1203,7 +1209,7 @@

   SLTRRecoverRequest m_LTR_Recover_Request;

   m_LTR_Recover_Request.uiIDRPicId = 0;

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   param_.bPrefixNalAddingCtrl = true;

   param_.iTemporalLayerNum = (rand() % 4) + 1;

   param_.iSpatialLayerNum = 1;

@@ -1258,7 +1264,7 @@

   SLTRRecoverRequest m_LTR_Recover_Request;

   m_LTR_Recover_Request.uiIDRPicId = 0;

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (2, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (2, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   param_.iTemporalLayerNum = (rand() % 4) + 1;

   param_.iSpatialLayerNum = 2;

   encoder_->Uninitialize();

@@ -1314,7 +1320,7 @@

   SLTRRecoverRequest m_LTR_Recover_Request;

   m_LTR_Recover_Request.uiIDRPicId = 0;

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   param_.iSpatialLayerNum = 1;

   int rv = encoder_->InitializeExt (&param_);

@@ -1378,7 +1384,7 @@

   SLTRRecoverRequest m_LTR_Recover_Request;

   m_LTR_Recover_Request.uiIDRPicId = 0;

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   param_.iSpatialLayerNum = 1;

   int rv = encoder_->InitializeExt (&param_);

   ASSERT_TRUE (rv == cmResultSuccess);

@@ -1441,7 +1447,7 @@

   uint32_t uiEcIdc;

   uint32_t uiGet;

   EncodeDecodeFileParamBase p = GetParam();

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   param_.iSpatialLayerNum = 1;

   encoder_->Uninitialize();

   int rv = encoder_->InitializeExt (&param_);

@@ -1521,7 +1527,7 @@

   uint32_t uiEcIdc;

   uint32_t uiGet;

   EncodeDecodeFileParamBase p = kFileParamArray[0];

-  prepareParam (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, p.slicenum,  p.width, p.height, p.frameRate, &param_);

   param_.iSpatialLayerNum = 1;

   encoder_->Uninitialize();

   int rv = encoder_->InitializeExt (&param_);

@@ -1660,7 +1666,7 @@

   uint32_t uiEcIdc = 2; //default set as SLICE_COPY

   uint32_t uiGet;

   EncodeDecodeFileParamBase p = kFileParamArray[0];

-  prepareParam (1, 2,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, 2,  p.width, p.height, p.frameRate, &param_);

   param_.iSpatialLayerNum = 1;

   encoder_->Uninitialize();

   int rv = encoder_->InitializeExt (&param_);

@@ -1793,7 +1799,7 @@

   uint32_t uiEcIdc;

   uint32_t uiGet;

   EncodeDecodeFileParamBase p = kFileParamArray[0];

-  prepareParam (1, 2,  p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (1, 2,  p.width, p.height, p.frameRate, &param_);

   param_.iSpatialLayerNum = 1;

   encoder_->Uninitialize();

   int rv = encoder_->InitializeExt (&param_);

@@ -1962,7 +1968,7 @@

   EncodeDecodeFileParamBase p = kSVCSwitch[0];

   p.width = p.width << 2;

   p.height = p.height << 2;

-  prepareParam (4, p.slicenum, p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (4, p.slicenum, p.width, p.height, p.frameRate, &param_);

   param_.iTemporalLayerNum = (rand() % 4) + 1;

   param_.iSpatialLayerNum = 4;

   encoder_->Uninitialize();

@@ -2027,7 +2033,7 @@

   int iLastDid = 0;

   p.width = p.width << 2;

   p.height = p.height << 2;

-  prepareParam (4, p.slicenum, p.width, p.height, p.frameRate, &param_);

+  prepareParamDefault (4, p.slicenum, p.width, p.height, p.frameRate, &param_);

   param_.iTemporalLayerNum = (rand() % 4) + 1;

   param_.iSpatialLayerNum = 4;

   encoder_->Uninitialize();

@@ -2113,7 +2119,7 @@

   int iEncFrameNum = WelsClip3 ((rand() % ENCODE_FRAME_NUM) + 1, 1, ENCODE_FRAME_NUM);

   int iSliceNum        = 1;

   encoder_->GetDefaultParams (&param_);

-  prepareParam (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &param_);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &param_);

   int rv = encoder_->InitializeExt (&param_);

   ASSERT_TRUE (rv == cmResultSuccess);

@@ -2177,6 +2183,7 @@

   }

   void prepareParam (int iLayerNum, int iSliceNum, int width, int height, float framerate, SEncParamExt* pParam) {

+    memset (pParam, 0, sizeof (SEncParamExt));

     EncodeDecodeTestBase::prepareParam (iLayerNum, iSliceNum,  width, height, framerate, pParam);

   }

@@ -2431,6 +2438,11 @@

     ASSERT_TRUE (rv == cmResultSuccess || rv == cmUnkonwReason);

   }

+  void prepareParam (int iLayerNum, int iSliceNum, int width, int height, float framerate, SEncParamExt* pParam) {

+    memset (pParam, 0, sizeof (SEncParamExt));

+    EncodeDecodeTestBase::prepareParam (iLayerNum, iSliceNum,  width, height, framerate, pParam);

+  }

+

  protected:

   SParserBsInfo BsInfo_;

   FILE* fYuv_;

@@ -2588,7 +2600,7 @@

   SEncParamExt   sParam2;

   SEncParamExt   sParam3;

   encoder_->GetDefaultParams (&sParam1);

-  prepareParam (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);

   sParam1.eSpsPpsIdStrategy = SPS_LISTING_AND_PPS_INCREASING;

   //prepare param2

   memcpy (&sParam2, &sParam1, sizeof (SEncParamExt));

@@ -2595,7 +2607,7 @@

   while (GET_MB_WIDTH (sParam2.iPicWidth) == GET_MB_WIDTH (sParam1.iPicWidth)) {

     sParam2.iPicWidth = GetRandWidth();

   }

-  prepareParam (iSpatialLayerNum, iSliceNum, sParam2.iPicWidth, sParam2.iPicHeight, fFrameRate, &sParam2);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, sParam2.iPicWidth, sParam2.iPicHeight, fFrameRate, &sParam2);

   sParam2.eSpsPpsIdStrategy = SPS_LISTING_AND_PPS_INCREASING;

   //prepare param3

   memcpy (&sParam3, &sParam1, sizeof (SEncParamExt));

@@ -2602,7 +2614,7 @@

   while (GET_MB_WIDTH (sParam3.iPicHeight) == GET_MB_WIDTH (sParam1.iPicHeight)) {

     sParam3.iPicHeight = GetRandHeight();

   }

-  prepareParam (iSpatialLayerNum, iSliceNum, sParam3.iPicWidth, sParam3.iPicHeight, fFrameRate, &sParam3);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, sParam3.iPicWidth, sParam3.iPicHeight, fFrameRate, &sParam3);

   sParam3.eSpsPpsIdStrategy = SPS_LISTING_AND_PPS_INCREASING;

   //prepare output if needed

@@ -2699,12 +2711,12 @@

   SEncParamExt   sParam1;

   SEncParamExt   sParam2;

   encoder_->GetDefaultParams (&sParam1);

-  prepareParam (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);

   sParam1.eSpsPpsIdStrategy = SPS_LISTING_AND_PPS_INCREASING;

   sParam1.iTemporalLayerNum = 1;

   //prepare param2

   memcpy (&sParam2, &sParam1, sizeof (SEncParamExt));

-  prepareParam (iSpatialLayerNum, iSliceNum, sParam2.iPicWidth, sParam2.iPicHeight, fFrameRate, &sParam2);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, sParam2.iPicWidth, sParam2.iPicHeight, fFrameRate, &sParam2);

   sParam2.eSpsPpsIdStrategy = SPS_LISTING_AND_PPS_INCREASING;

   sParam2.iTemporalLayerNum = 3;

@@ -2754,7 +2766,7 @@

   SEncParamExt   sParam1;

   SEncParamExt   sParam2;

   encoder_->GetDefaultParams (&sParam1);

-  prepareParam (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);

   sParam1.eSpsPpsIdStrategy = SPS_LISTING_AND_PPS_INCREASING;

   //prepare output if needed

@@ -2780,7 +2792,7 @@

       vWidthTableIt = std::find (vWidthTable.begin(), vWidthTable.end(), GET_MB_WIDTH (sParam2.iPicWidth));

     } while (vWidthTableIt != vWidthTable.end());

     vWidthTable.push_back (GET_MB_WIDTH (sParam2.iPicWidth));

-    prepareParam (iSpatialLayerNum, iSliceNum, sParam2.iPicWidth, sParam2.iPicHeight, fFrameRate, &sParam2);

+    prepareParamDefault (iSpatialLayerNum, iSliceNum, sParam2.iPicWidth, sParam2.iPicHeight, fFrameRate, &sParam2);

     sParam2.eSpsPpsIdStrategy = SPS_LISTING_AND_PPS_INCREASING;

     rv = encoder_->SetOption (ENCODER_OPTION_SVC_ENCODE_PARAM_EXT, &sParam2);

@@ -2821,7 +2833,7 @@

   // prepare params

   SEncParamExt   sParam1;

   encoder_->GetDefaultParams (&sParam1);

-  prepareParam (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);

   sParam1.eSpsPpsIdStrategy = SPS_PPS_LISTING;

   //prepare output if needed

@@ -2886,7 +2898,7 @@

   SEncParamExt   sParam1;

   SEncParamExt   sParam2;

   encoder_->GetDefaultParams (&sParam1);

-  prepareParam (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);

   sParam1.eSpsPpsIdStrategy = SPS_PPS_LISTING;

   //prepare param2

   memcpy (&sParam2, &sParam1, sizeof (SEncParamExt));

@@ -2893,7 +2905,7 @@

   while (GET_MB_WIDTH (sParam2.iPicWidth) == GET_MB_WIDTH (sParam1.iPicWidth)) {

     sParam2.iPicWidth = GetRandWidth();

   }

-  prepareParam (iSpatialLayerNum, iSliceNum, sParam2.iPicWidth, sParam2.iPicHeight, fFrameRate, &sParam2);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, sParam2.iPicWidth, sParam2.iPicHeight, fFrameRate, &sParam2);

   sParam2.eSpsPpsIdStrategy = SPS_PPS_LISTING;

   //prepare output if needed

@@ -2945,7 +2957,7 @@

   SEncParamExt   sParam2;

   SEncParamExt   sParam3;

   encoder_->GetDefaultParams (&sParam1);

-  prepareParam (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);

   sParam1.eSpsPpsIdStrategy = SPS_PPS_LISTING;

   //prepare param2

   memcpy (&sParam2, &sParam1, sizeof (SEncParamExt));

@@ -2952,7 +2964,7 @@

   while (GET_MB_WIDTH (sParam2.iPicWidth) == GET_MB_WIDTH (sParam1.iPicWidth)) {

     sParam2.iPicWidth = GetRandWidth();

   }

-  prepareParam (iSpatialLayerNum, iSliceNum, sParam2.iPicWidth, sParam2.iPicHeight, fFrameRate, &sParam2);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, sParam2.iPicWidth, sParam2.iPicHeight, fFrameRate, &sParam2);

   sParam2.eSpsPpsIdStrategy = SPS_PPS_LISTING;

   //prepare param3

   memcpy (&sParam3, &sParam1, sizeof (SEncParamExt));

@@ -2960,7 +2972,7 @@

          GET_MB_WIDTH (sParam3.iPicWidth) == GET_MB_WIDTH (sParam2.iPicWidth)) {

     sParam3.iPicWidth = GetRandWidth();

   }

-  prepareParam (iSpatialLayerNum, iSliceNum, sParam3.iPicWidth, sParam3.iPicHeight, fFrameRate, &sParam3);

+  prepareParamDefault (iSpatialLayerNum, iSliceNum, sParam3.iPicWidth, sParam3.iPicHeight, fFrameRate, &sParam3);

   sParam3.eSpsPpsIdStrategy = SPS_PPS_LISTING;

   //prepare output if needed