diff options
| -rw-r--r-- | libSBRdec/src/lpp_tran.cpp | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/libSBRdec/src/lpp_tran.cpp b/libSBRdec/src/lpp_tran.cpp index 343aec3..0f63739 100644 --- a/libSBRdec/src/lpp_tran.cpp +++ b/libSBRdec/src/lpp_tran.cpp @@ -96,6 +96,8 @@ amm-info@iis.fraunhofer.de \sa lppTransposer(), main_audio.cpp, sbr_scale.h, \ref documentationOverview */ +#include "log/log.h" + #include "lpp_tran.h" #include "sbr_ram.h" @@ -256,7 +258,6 @@ void lppTransposer (HANDLE_SBR_LPP_TRANS hLppTrans, /*!< Handle of lpp transp int ovLowBandShift; int lowBandShift; /* int ovHighBandShift;*/ - int targetStopBand; alphai[0] = FL2FXCONST_SGL(0.0f); @@ -273,23 +274,27 @@ void lppTransposer (HANDLE_SBR_LPP_TRANS hLppTrans, /*!< Handle of lpp transp autoCorrLength = pSettings->nCols + pSettings->overlap; - /* Set upper subbands to zero: - This is required in case that the patches do not cover the complete highband - (because the last patch would be too short). - Possible optimization: Clearing bands up to usb would be sufficient here. */ - targetStopBand = patchParam[pSettings->noOfPatches-1].targetStartBand - + patchParam[pSettings->noOfPatches-1].numBandsInPatch; - - int memSize = ((64) - targetStopBand) * sizeof(FIXP_DBL); - - if (!useLP) { + if (pSettings->noOfPatches > 0) { + /* Set upper subbands to zero: + This is required in case that the patches do not cover the complete highband + (because the last patch would be too short). + Possible optimization: Clearing bands up to usb would be sufficient here. */ + int targetStopBand = patchParam[pSettings->noOfPatches-1].targetStartBand + + patchParam[pSettings->noOfPatches-1].numBandsInPatch; + int memSize = ((64) - targetStopBand) * sizeof(FIXP_DBL); + if (!useLP) { + for (i = startSample; i < stopSampleClear; i++) { + FDKmemclear(&qmfBufferReal[i][targetStopBand], memSize); + FDKmemclear(&qmfBufferImag[i][targetStopBand], memSize); + } + } else for (i = startSample; i < stopSampleClear; i++) { FDKmemclear(&qmfBufferReal[i][targetStopBand], memSize); - FDKmemclear(&qmfBufferImag[i][targetStopBand], memSize); } - } else - for (i = startSample; i < stopSampleClear; i++) { - FDKmemclear(&qmfBufferReal[i][targetStopBand], memSize); + } + else { + // Safetynet logging + android_errorWriteLog(0x534e4554, "112160868"); } /* init bwIndex for each patch */ |