ref: a4a8eddb041cd1173be7f61889285e808de57e09
parent: 8beb3c8c09db358068d8f9d081c9a3a274b6e768
author: sijchen <[email protected]>
date: Thu Mar 6 08:48:18 EST 2014
add new para reading to get accord with the new API design
--- a/codec/console/enc/src/welsenc.cpp
+++ b/codec/console/enc/src/welsenc.cpp
@@ -104,15 +104,94 @@
g_iCtrlC = 1;
}
-int ParseConfig (CReadConfig& cRdCfg, SEncParamExt& pSvcParam, SFilesSet& sFileSet) {+int ParseLayerConfig( CReadConfig cRdLayerCfg, const int iLayer, SEncParamExt& pSvcParam )
+{+ if (!cRdLayerCfg.ExistFile()) {+ fprintf (stderr, "Unabled to open layer #%d configuration file: %s.\n", iLayer, cRdLayerCfg.GetFileName().c_str());
+ return 1;
+ }
+
+ SSpatialLayerConfig* pDLayer = &pSvcParam.sSpatialLayers[iLayer];
+ int iLeftTargetBitrate = (pSvcParam.bEnableRc)?pSvcParam.iTargetBitrate:0;
+ SLayerPEncCtx sLayerCtx;
+ memset (&sLayerCtx, 0, sizeof (SLayerPEncCtx));
+
string strTag[4];
- int32_t iLeftTargetBitrate = 0;
- int32_t iLeftSpatialBitrate[MAX_DEPENDENCY_LAYER] = { 0 };- int32_t iRet = 0;
- int8_t iLayerCount = 0;
string str_ ("SlicesAssign");const int kiSize = str_.size();
+ while (!cRdLayerCfg.EndOfFile()) {+ long iLayerRd = cRdLayerCfg.ReadLine (&strTag[0]);
+ if (iLayerRd > 0) {+ if (strTag[0].empty())
+ continue;
+ if (strTag[0].compare ("FrameWidth") == 0) {+ pDLayer->iVideoWidth = atoi (strTag[1].c_str());
+ pSvcParam.iPicWidth = WELS_MAX(pSvcParam.iPicWidth, pDLayer->iVideoWidth);
+ //pSvcParam.iPicWidth stands for the target output resolution
+ } else if (strTag[0].compare ("FrameHeight") == 0) {+ pDLayer->iVideoHeight = atoi (strTag[1].c_str());
+ pSvcParam.iPicHeight = WELS_MAX(pSvcParam.iPicHeight, pDLayer->iVideoHeight);
+ //pSvcParam.iPicHeight stands for the target output resolution
+ } else if (strTag[0].compare ("FrameRateOut") == 0) {+ pDLayer->fFrameRate = (float)atof (strTag[1].c_str());
+ }else if (strTag[0].compare ("ReconFile") == 0) {+#ifdef ENABLE_FRAME_DUMP
+ const int kiLen = strTag[1].length();
+ if (kiLen >= MAX_FNAME_LEN)
+ return -1;
+ pDLayer->sRecFileName[kiLen] = '\0';
+ strncpy (pDLayer->sRecFileName, strTag[1].c_str(), kiLen); // confirmed_safe_unsafe_usage
+#endif//ENABLE_FRAME_DUMP
+ } else if (strTag[0].compare ("ProfileIdc") == 0) {+ pDLayer->uiProfileIdc = atoi (strTag[1].c_str());
+ } else if (strTag[0].compare ("FRExt") == 0) {+ // pDLayer->frext_mode = (bool)atoi(strTag[1].c_str());
+ } else if (strTag[0].compare ("SpatialBitrate") == 0) {+ pDLayer->iSpatialBitrate = 1000 * atoi (strTag[1].c_str());
+ if (pSvcParam.bEnableRc) {+ if (pDLayer->iSpatialBitrate <= 0) {+ fprintf (stderr, "Invalid spatial bitrate(%d) in dependency layer #%d.\n", pDLayer->iSpatialBitrate, iLayer);
+ return -1;
+ }
+ if (pDLayer->iSpatialBitrate > iLeftTargetBitrate) {+ fprintf (stderr, "Invalid spatial(#%d) bitrate(%d) setting due to unavailable left(%d)!\n", iLayer,
+ pDLayer->iSpatialBitrate, iLeftTargetBitrate);
+ return -1;
+ }
+ iLeftTargetBitrate -= pDLayer->iSpatialBitrate;
+ }
+ } else if (strTag[0].compare ("InitialQP") == 0) {+ sLayerCtx.iDLayerQp = atoi (strTag[1].c_str());
+ } else if (strTag[0].compare ("SliceMode") == 0) {+ sLayerCtx.sSliceCfg.uiSliceMode = (SliceMode)atoi (strTag[1].c_str());
+ } else if (strTag[0].compare ("SliceSize") == 0) { //SM_DYN_SLICE+ sLayerCtx.sSliceCfg.sSliceArgument.uiSliceSizeConstraint = (SliceMode)atoi (strTag[1].c_str());
+ continue;
+ } else if (strTag[0].compare ("SliceNum") == 0) {+ sLayerCtx.sSliceCfg.sSliceArgument.uiSliceNum = atoi (strTag[1].c_str());
+ } else if (strTag[0].compare (0, kiSize, str_) == 0) {+ const char* kpString = strTag[0].c_str();
+ int uiSliceIdx = atoi (&kpString[kiSize]);
+ assert (uiSliceIdx < MAX_SLICES_NUM);
+ sLayerCtx.sSliceCfg.sSliceArgument.uiSliceMbNum[uiSliceIdx] = atoi (strTag[1].c_str());
+ }
+ }
+ }
+ pDLayer->iDLayerQp = sLayerCtx.iDLayerQp;
+ pDLayer->sSliceCfg.uiSliceMode = sLayerCtx.sSliceCfg.uiSliceMode;
+
+ memcpy (&pDLayer->sSliceCfg, &sLayerCtx.sSliceCfg, sizeof (SSliceConfig)); // confirmed_safe_unsafe_usage
+ memcpy (&pDLayer->sSliceCfg.sSliceArgument.uiSliceMbNum[0], &sLayerCtx.sSliceCfg.sSliceArgument.uiSliceMbNum[0],
+ sizeof (sLayerCtx.sSliceCfg.sSliceArgument.uiSliceMbNum)); // confirmed_safe_unsafe_usage
+
+ return 0;
+}
+int ParseConfig (CReadConfig& cRdCfg, SSourcePicture* pSrcPic, SEncParamExt& pSvcParam, SFilesSet& sFileSet) {+ string strTag[4];
+ int32_t iRet = 0;
+ int8_t iLayerCount = 0;
+
// memset(&pSvcParam, 0, sizeof(WelsSVCParamConfig));
while (!cRdCfg.EndOfFile()) {@@ -121,10 +200,10 @@
if (strTag[0].empty())
continue;
if (strTag[0].compare ("SourceWidth") == 0) {- pSvcParam.iPicWidth = atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("SourceHeight") == 0) {- pSvcParam.iPicHeight = atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("InputFile") == 0) {+ pSrcPic->iPicWidth = atoi (strTag[1].c_str());
+ } else if (strTag[0].compare ("SourceHeight") == 0) {+ pSrcPic->iPicHeight = atoi (strTag[1].c_str());
+ } else if (strTag[0].compare ("InputFile") == 0) {if (strTag[1].length() > 0)
sFileSet.strSeqFile = strTag[1];
} else if (strTag[0].compare ("OutputFile") == 0) {@@ -133,8 +212,6 @@
pSvcParam.fMaxFrameRate = (float)atof (strTag[1].c_str());
} else if (strTag[0].compare ("FramesToBeEncoded") == 0) {pSvcParam.uiFrameToBeCoded = atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("SourceSequenceInRGB24") == 0) {- pSvcParam.iInputCsp = atoi (strTag[1].c_str()) == 0 ? videoFormatI420 : videoFormatRGB;
} else if (strTag[0].compare ("TemporalLayerNum") == 0) {pSvcParam.iTemporalLayerNum = atoi (strTag[1].c_str());
} else if (strTag[0].compare ("IntraPeriod") == 0) {@@ -201,9 +278,6 @@
fprintf (stderr, "Invalid target bitrate setting due to RC enabled. Check TargetBitrate field please!\n");
return 1;
}
- if (pSvcParam.bEnableRc) {- iLeftTargetBitrate = pSvcParam.iTargetBitrate;
- }
} else if (strTag[0].compare ("EnableDenoise") == 0) {pSvcParam.bEnableDenoise = atoi (strTag[1].c_str()) ? true : false;
} else if (strTag[0].compare ("EnableSceneChangeDetection") == 0) {@@ -250,76 +324,13 @@
assert (kiActualLayerNum <= MAX_DEPENDENCY_LAYER);
for (int8_t iLayer = 0; iLayer < kiActualLayerNum; ++ iLayer) {- SLayerPEncCtx sLayerCtx;
-
SSpatialLayerConfig* pDLayer = &pSvcParam.sSpatialLayers[iLayer];
CReadConfig cRdLayerCfg (sFileSet.sSpatialLayers[iLayer].strLayerCfgFile);
-
- memset (&sLayerCtx, 0, sizeof (SLayerPEncCtx));
-
- if (!cRdLayerCfg.ExistFile()) {- fprintf (stderr, "Unabled to open layer #%d configuration file: %s.\n", iLayer, cRdLayerCfg.GetFileName().c_str());
- continue;
+ if (-1==ParseLayerConfig( cRdLayerCfg, iLayer, pSvcParam ))
+ {+ iRet = 1;
+ break;
}
-
- while (!cRdLayerCfg.EndOfFile()) {- long iLayerRd = cRdLayerCfg.ReadLine (&strTag[0]);
- if (iLayerRd > 0) {- if (strTag[0].empty())
- continue;
- if (strTag[0].compare ("FrameWidth") == 0) {- pDLayer->iVideoWidth = atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("FrameHeight") == 0) {- pDLayer->iVideoHeight = atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("FrameRateOut") == 0) {- pDLayer->fFrameRate = (float)atof (strTag[1].c_str());
- }else if (strTag[0].compare ("ReconFile") == 0) {- const int kiLen = strTag[1].length();
- if (kiLen >= MAX_FNAME_LEN)
- return 1;
-#ifdef ENABLE_FRAME_DUMP
- pDLayer->sRecFileName[kiLen] = '\0';
- strncpy (pDLayer->sRecFileName, strTag[1].c_str(), kiLen); // confirmed_safe_unsafe_usage
-#endif//ENABLE_FRAME_DUMP
- } else if (strTag[0].compare ("ProfileIdc") == 0) {- pDLayer->uiProfileIdc = atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("FRExt") == 0) {-// pDLayer->frext_mode = (bool)atoi(strTag[1].c_str());
- } else if (strTag[0].compare ("SpatialBitrate") == 0) {- pDLayer->iSpatialBitrate = 1000 * atoi (strTag[1].c_str());
- if (pSvcParam.bEnableRc && pDLayer->iSpatialBitrate <= 0) {- fprintf (stderr, "Invalid spatial bitrate(%d) in dependency layer #%d.\n", pDLayer->iSpatialBitrate, iLayer);
- return 1;
- }
- if (pSvcParam.bEnableRc && pDLayer->iSpatialBitrate > iLeftTargetBitrate) {- fprintf (stderr, "Invalid spatial(#%d) bitrate(%d) setting due to unavailable left(%d)!\n", iLayer,
- pDLayer->iSpatialBitrate, iLeftTargetBitrate);
- return 1;
- }
- iLeftSpatialBitrate[iLayer] = pDLayer->iSpatialBitrate;
- } else if (strTag[0].compare ("InitialQP") == 0) {- sLayerCtx.iDLayerQp = atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("SliceMode") == 0) {- sLayerCtx.sSliceCfg.uiSliceMode = (SliceMode)atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("SliceSize") == 0) { //SM_DYN_SLICE- sLayerCtx.sSliceCfg.sSliceArgument.uiSliceSizeConstraint = (SliceMode)atoi (strTag[1].c_str());
- continue;
- } else if (strTag[0].compare ("SliceNum") == 0) {- sLayerCtx.sSliceCfg.sSliceArgument.uiSliceNum = atoi (strTag[1].c_str());
- } else if (strTag[0].compare (0, kiSize, str_) == 0) {- const char* kpString = strTag[0].c_str();
- int uiSliceIdx = atoi (&kpString[kiSize]);
- assert (uiSliceIdx < MAX_SLICES_NUM);
- sLayerCtx.sSliceCfg.sSliceArgument.uiSliceMbNum[uiSliceIdx] = atoi (strTag[1].c_str());
- }
- }
- }
- pDLayer->iDLayerQp = sLayerCtx.iDLayerQp;
- pDLayer->sSliceCfg.uiSliceMode = sLayerCtx.sSliceCfg.uiSliceMode;
-
- memcpy (&pDLayer->sSliceCfg, &sLayerCtx.sSliceCfg, sizeof (SSliceConfig)); // confirmed_safe_unsafe_usage
- memcpy (&pDLayer->sSliceCfg.sSliceArgument.uiSliceMbNum[0], &sLayerCtx.sSliceCfg.sSliceArgument.uiSliceMbNum[0],
- sizeof (sLayerCtx.sSliceCfg.sSliceArgument.uiSliceMbNum)); // confirmed_safe_unsafe_usage
}
return iRet;
@@ -419,7 +430,7 @@
printf ("\n");}
-int ParseCommandLine (int argc, char** argv, SEncParamExt& pSvcParam, SFilesSet& sFileSet) {+int ParseCommandLine (int argc, char** argv, SSourcePicture* pSrcPic, SEncParamExt& pSvcParam, SFilesSet& sFileSet) {char* pCommand = NULL;
SLayerPEncCtx sLayerCtx[3];
int n = 0;
@@ -431,8 +442,15 @@
if (!strcmp (pCommand, "-bf") && (n < argc))
sFileSet.strBsFile.assign (argv[n++]);
- else if (!strcmp (pCommand, "-org") && (n < argc))
- sFileSet.strSeqFile.assign (argv[n++]);
+ else if (!strcmp (pCommand, "-org") && (n < argc))
+ sFileSet.strSeqFile.assign (argv[n++]);
+
+ else if (!strcmp (pCommand, "-sw") && (n < argc))//source width
+ pSrcPic->iPicWidth = atoi (argv[n++]);
+
+ else if (!strcmp (pCommand, "-sh") && (n < argc))//source height
+ pSrcPic->iPicHeight = atoi (argv[n++]);
+
else if (!strcmp (pCommand, "-frms") && (n < argc))
pSvcParam.uiFrameToBeCoded = atoi (argv[n++]);
@@ -483,67 +501,11 @@
}
for (int8_t iLayer = 0; iLayer < pSvcParam.iSpatialLayerNum; ++ iLayer) {- SLayerPEncCtx sLayerCtx;
- string strTag[4];
-
- SSpatialLayerConfig* pDLayer = &pSvcParam.sSpatialLayers[iLayer];
CReadConfig cRdLayerCfg (sFileSet.sSpatialLayers[iLayer].strLayerCfgFile);
-
- memset (&sLayerCtx, 0, sizeof (SLayerPEncCtx));
-
-// pDLayer->frext_mode = 0;
- if (!cRdLayerCfg.ExistFile()) {- fprintf (stderr, "Unabled to open layer #%d configuration file: %s.\n", iLayer, cRdLayerCfg.GetFileName().c_str());
- continue;
+ if (-1==ParseLayerConfig( cRdLayerCfg, iLayer, pSvcParam ))
+ {+ return 1;
}
-
- while (!cRdLayerCfg.EndOfFile()) {- long iLayerRd = cRdLayerCfg.ReadLine (&strTag[0]);
- if (iLayerRd > 0) {- if (strTag[0].empty())
- continue;
- if (strTag[0].compare ("FrameWidth") == 0) {- pDLayer->iVideoWidth = atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("FrameHeight") == 0) {- pDLayer->iVideoHeight = atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("FrameRateOut") == 0) {- pDLayer->fFrameRate = (float)atof (strTag[1].c_str());
- } else if (strTag[0].compare ("ReconFile") == 0) {-#ifdef ENABLE_FRAME_DUMP
- const int kiLen = strTag[1].length();
- if (kiLen >= MAX_FNAME_LEN)
- return 1;
- pDLayer->sRecFileName[kiLen] = '\0';
- strncpy (pDLayer->sRecFileName, strTag[1].c_str(), kiLen); // confirmed_safe_unsafe_usage
-#endif//ENABLE_FRAME_DUMP
- } else if (strTag[0].compare ("ProfileIdc") == 0) {- pDLayer->uiProfileIdc = atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("FRExt") == 0) {-// pDLayer->frext_mode = (bool)atoi(strTag[1].c_str());
- } else if (strTag[0].compare ("SpatialBitrate") == 0) {- pDLayer->iSpatialBitrate = 1000 * atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("InitialQP") == 0) {- sLayerCtx.iDLayerQp = atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("SliceMode") == 0) {- sLayerCtx.sSliceCfg.uiSliceMode = (SliceMode)atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("SliceSize") == 0) { //SM_DYN_SLICE- sLayerCtx.sSliceCfg.sSliceArgument.uiSliceSizeConstraint = (SliceMode)atoi (strTag[1].c_str());
- } else if (strTag[0].compare ("SliceNum") == 0) {- sLayerCtx.sSliceCfg.sSliceArgument.uiSliceNum = atoi (strTag[1].c_str());
- } else if (strTag[0].compare (0, kiSize, str_) == 0) {- const char* kpString = strTag[0].c_str();
- int uiSliceIdx = atoi (&kpString[kiSize]);
- assert (uiSliceIdx < MAX_SLICES_NUM);
- sLayerCtx.sSliceCfg.sSliceArgument.uiSliceMbNum[uiSliceIdx] = atoi (strTag[1].c_str());
- }
- }
- }
- pDLayer->iDLayerQp = sLayerCtx.iDLayerQp;
- pDLayer->sSliceCfg.uiSliceMode = sLayerCtx.sSliceCfg.uiSliceMode;
- memcpy (&pDLayer->sSliceCfg, &sLayerCtx.sSliceCfg, sizeof (SSliceConfig)); // confirmed_safe_unsafe_usage
- memcpy (&pDLayer->sSliceCfg.sSliceArgument.uiSliceMbNum[0], &sLayerCtx.sSliceCfg.sSliceArgument.uiSliceMbNum[0],
- sizeof (sLayerCtx.sSliceCfg.sSliceArgument.uiSliceMbNum)); // confirmed_safe_unsafe_usage
-
}
}
else if (!strcmp (pCommand, "-drec") && (n + 1 < argc)) {@@ -563,7 +525,9 @@
else if (!strcmp (pCommand, "-dw") && (n + 1 < argc)) {unsigned int iLayer = atoi (argv[n++]);
SSpatialLayerConfig* pDLayer = &pSvcParam.sSpatialLayers[iLayer];
- pDLayer->iVideoWidth = atoi (argv[n++]);
+ pDLayer->iVideoWidth = atoi (argv[n++]);
+ pSvcParam.iPicWidth = WELS_MAX(pSvcParam.iPicWidth, pDLayer->iVideoWidth);
+ //pSvcParam.iPicWidth stands for the target output resolution
}
else if (!strcmp (pCommand, "-dh") && (n + 1 < argc)) {@@ -570,6 +534,8 @@
unsigned int iLayer = atoi (argv[n++]);
SSpatialLayerConfig* pDLayer = &pSvcParam.sSpatialLayers[iLayer];
pDLayer->iVideoHeight = atoi (argv[n++]);
+ pSvcParam.iPicHeight = WELS_MAX(pSvcParam.iPicHeight, pDLayer->iVideoHeight);
+ //pSvcParam.iPicHeight stands for the target output resolution
}
else if (!strcmp (pCommand, "-frout") && (n + 1 < argc)) {@@ -889,9 +855,9 @@
int8_t iDlayerIdx = 0;
uint8_t* pYUV= NULL;
SSourcePicture* pSrcPic = NULL;
+ int32_t iSourceWidth, iSourceHeight, kiPicResSize;
// Inactive with sink with output file handler
FILE* pFpBs = NULL;
- int kiPicResSize = 0;
#if defined(COMPARE_DATA)
//For getting the golden file handle
FILE* fpGolden = NULL;
@@ -920,7 +886,15 @@
goto INSIDE_MEM_FREE;
}
- iRet = ParseConfig (cRdCfg, sSvcParam, fs);
+ pSrcPic = new SSourcePicture;
+ if (pSrcPic == NULL) {+ iRet = 1;
+ goto INSIDE_MEM_FREE;
+ }
+ //fill default pSrcPic
+ pSrcPic->iColorFormat = videoFormatI420;
+ pSrcPic->uiTimeStamp = 0;
+ iRet = ParseConfig (cRdCfg, pSrcPic, sSvcParam, fs);
if (iRet) {fprintf (stderr, "parse svc parameter config file failed.\n");
iRet = 1;
@@ -927,12 +901,36 @@
goto INSIDE_MEM_FREE;
}
- if (ParseCommandLine (argc - iParsedNum, argv + iParsedNum, sSvcParam, fs) != 0) {+ if (ParseCommandLine (argc - iParsedNum, argv + iParsedNum, pSrcPic, sSvcParam, fs) != 0) { printf ("parse pCommand line failed\n");iRet = 1;
goto INSIDE_MEM_FREE;
}
+ //finish reading the configurations
+ iSourceWidth = pSrcPic->iPicWidth;
+ iSourceHeight = pSrcPic->iPicHeight;
+ kiPicResSize = iSourceWidth * iSourceHeight*3>>1;
+
+ pYUV = new uint8_t [kiPicResSize];
+ if (pYUV == NULL) {+ iRet = 1;
+ goto INSIDE_MEM_FREE;
+ }
+
+ //update pSrcPic
+ pSrcPic->iStride[0] = iSourceWidth;
+ pSrcPic->iStride[1] = pSrcPic->iStride[2] = pSrcPic->iStride[0]>>1;
+
+ pSrcPic->pData[0] = pYUV;
+ pSrcPic->pData[1] = pSrcPic->pData[0] + (iSourceWidth*iSourceHeight);
+ pSrcPic->pData[2] = pSrcPic->pData[1] + (iSourceWidth*iSourceHeight>>2);
+
+ //update sSvcParam
+ //if target output resolution is not set, use the source size
+ sSvcParam.iPicWidth = (!sSvcParam.iPicWidth)?iSourceWidth:sSvcParam.iPicWidth;
+ sSvcParam.iPicHeight = (!sSvcParam.iPicHeight)?iSourceHeight:sSvcParam.iPicHeight;
+
iTotalFrameMax = (int32_t)sSvcParam.uiFrameToBeCoded;
if (cmResultSuccess != pPtrEnc->InitializeExt (&sSvcParam)) { // SVC encoder initialization@@ -959,28 +957,7 @@
}
#endif
- kiPicResSize = sSvcParam.iPicWidth * sSvcParam.iPicHeight*3>>1;
-
- pSrcPic = new SSourcePicture;
- if (pSrcPic == NULL) {- iRet = 1;
- goto INSIDE_MEM_FREE;
- }
- pYUV = new uint8_t [kiPicResSize];
- if (pYUV == NULL) {- iRet = 1;
- goto INSIDE_MEM_FREE;
- }
- pSrcPic->iColorFormat = sSvcParam.iInputCsp;
- pSrcPic->iPicHeight = sSvcParam.iPicHeight;
- pSrcPic->iPicWidth = sSvcParam.iPicWidth;
- pSrcPic->iStride[0] = sSvcParam.iPicWidth;
- pSrcPic->iStride[1] = pSrcPic->iStride[2] = sSvcParam.iPicWidth>>1;
-
- pSrcPic->pData[0] = pYUV;
- pSrcPic->pData[1] = pSrcPic->pData[0] + (sSvcParam.iPicWidth*sSvcParam.iPicHeight);
- pSrcPic->pData[2] = pSrcPic->pData[1] + (sSvcParam.iPicWidth*sSvcParam.iPicHeight>>2);
- pFileYUV = fopen (fs.strSeqFile.c_str(), "rb");
+ pFileYUV = fopen (fs.strSeqFile.c_str(), "rb");
if (pFileYUV != NULL) { if (!fseek (pFileYUV, 0, SEEK_END)) {int64_t i_size = ftell (pFileYUV);