Intel® IPP Quick Reference

Quick ReferenceLSFQuant_G723Quantizes LSF coefficients.IppStatus ippsLSFQuant_G723_16s32s(const Ipp16s* psrclsf, const Ipp16s*psrcprevlsf, Ipp32s* presultqlsfindex);OpenLoopPitchSearch_G723Searches for an optimal pitch value.IppStatus ippsOpenLoopPitchSearch_G723_16s(const Ipp16s* psrcwgtspch,Ipp16s* presultopendelay);ACELPFixedCodebookSearch_G723Searches the ACELP fixed codebook for the excitation.IppStatus ippsACELPFixedCodebookSearch_G723_16s(const Ipp16s*psrcfixedcorr, const Ipp16s* psrcmatrix, Ipp16s* pdstfixedsign,Ipp16s* pdstfixedposition, Ipp16s* presultgrid, Ipp16s*pdstfixedvector, Ipp16s* psearchtimes);IppStatus ippsACELPFixedCodebookSearch_G723_32s16s(const Ipp16s*psrcfixedcorr, Ipp32s* psrcdstmatrix, Ipp16s* pdstfixedsign, Ipp16s*pdstfixedposition, Ipp16s* presultgrid, Ipp16s* pdstfixedvector,Ipp16s* psearchtimes);AdaptiveCodebookSearch_G723Searches for the close loop pitch and the adaptive gain index.IppStatus ippsAdaptiveCodebookSearch_G723(Ipp16s valbasedelay, constIpp16s* psrcadpttarget, const Ipp16s* psrcimpulseresponse, Ipp16s*psrcprevexcitation, const Ipp32s* psrcpreverror, Ipp16s*presultcloselag, Ipp16s* presultadptgainindex, Ipp16s subframe,Ipp16s sinedtct, IppSpchBitRate bitrate);MPMLQFixedCodebookSearch_G723Searches the MP-MLQ fixed codebook for the excitation.ppStatus ippsMPMLQFixedCodebookSearch_G723(Ipp16s valbasedelay, constIpp16s* psrcimpulseresponse, const Ipp16s* psrcresidualtarget,Ipp16s* pdstfixedvector, Ipp16s* presultgrid, Ipp16s*presulttraindirac, Ipp16s* presultampindex, Ipp16s* presultamplitude,Ipp32s* presultposition, Ipp16s subframe);ToeplizMatrix_G723Calculates 416 elements of the Toepliz matrix for fixed codebook search.IppStatus ippsToeplizMatrix_G723_16s(const Ipp16s* psrcimpulseresponse,Ipp16s* pdstmatrix);IppStatus ippsToeplizMatrix_G723_16s32s(const Ipp16s*psrcimpulseresponse, Ipp32s* pdstmatrix);170