PhaseDispersionUpdate

Updates the phase dispersion filter state.

Syntax

IppStatus ippsPhaseDispersionUpdate_G729D_16s(Ipp16s valPitchGain, Ipp16s valCodebookGain, IppsPhaseDispersion16s_State_G729D* pPhDMem);

valPitchGain	Long term pitch gain.
valCodebookGain	Codebook gain
pPhDMem	Pointer to the memory of phase dispersion filter.

The function ippsPhaseDispersionUpdate_G729D updates the state of phase dispersion filter memory with given pitch and codebook gains.

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error when the pPhDMem pointer is NULL.