Intel® IPP Quick Reference

Intel Integrated Performance PrimitivesAdaptiveCodebookDecode_AMRWBPerforms the adaptive codebook decoding.IppStatus ippsAdaptiveCodebookDecode_AMRWB_16s(int valadptindex, Ipp16s*presultfracpitchlag, Ipp16s* psrcdstexcitation, Ipp16s* ppitchlag,Ipp16s* ppitchlagbounds, int subframe, int bfi, int unusableframe,IppSpchBitRate mode, IppsAdaptiveCodebookDecodeState_AMRWB_16s*pstate);ISFQuant_AMRWBQuantizes the ISF.IppStatus ippsISFQuant_AMRWB_16s(const Ipp16s* psrcisf, Ipp16s*psrcdstresidual, Ipp16s* pdstqisf, Ipp16s* pdstqisfindex,IppSpchBitRate mode);ISFQuantDecode_AMRWBDecodes quantized ISFs from the received codebook index.IppStatus ippsISFQuantDecode_AMRWB_16s(const Ipp16s* psrcidxs, Ipp16s*pdstqntisf, Ipp16s* psrcdstresidual, const Ipp16s* psrcprevqntisf,Ipp16s* psrcdstisfmemory, int bfi, IppSpchBitRate mode);ISFQuantDTX_AMRWBQuantizes the ISF coefficient vector in case of DTX mode.IppStatus ippsISFQuantDTX_AMRWB_16s(const Ipp16s* psrcisf, Ipp16s*pdstqntisf, Ipp16s* pdstidxs);ISFQuantDecodeDTX_AMRWBDecodes quantized ISFs in case of DTX mode.IppStatus ippsISFQuantDecodeDTX_AMRWB_16s(const Ipp16s* psrcidxs,Ipp16s* pdstqntisf);GainQuant_AMRWBQuantizes the adaptive codebook gains.IppStatus ippsGainQuant_AMRWB_16s(const Ipp16s* psrcadpttarget, constIpp16s* psrcfltadptvector, int valformat, const Ipp16s*psrcfixedvector, const Ipp16s* psrcfltfixedvector, const Ipp16s*psrccorr, Ipp16s* psrcdstenergyerr, Ipp16s* psrcdstpitchgain, int*pdstcodegain, int valclipflag, Ipp16s* pdstqgainindex, int lensrc,IppSpchBitRate mode);DecodeGain_AMRWBDecodes adaptive and fixed-codebook gains.IppStatus ippsDecodeGain_AMRWB_16s(int valqindex, Ipp32s valenergy,Ipp16s* pdstpitchgain, int* pdstcodegain, int bfi, int prevbfi,Ipp16s* psrcdstpastenergy, Ipp16s* pprevcodegain, Ipp16s*psrcdstpastcodegain, IppSpchBitRate mode);179