HighPassFilterSetDlyLine_AMRWB

Sets the parameters of delay line of high-pass filter.

Syntax

IppStatus ippsHighPassFilterSetDlyLine_AMRWB_16s(const Ipp16s* pDlyLine, IppsHighPassFilterState_AMRWB_16s* pState, Ipp32s order);

Parameters

pDlyLine

Pointer to the vector (6-element size for order 2, or 9-element size for order 3) containing the filter memory.

pState

Pointer to the memory supplied for filtering.

order

The order of high-pass filter; possible value is 2 or 3.

Description

The function ippsHighPassFilterSetDlyLine_AMRWB is declared in ippsc.h file. This function updates pState structure by pDlyLine vector with the parameters of the delay line of the high-pass filtering. The layout of the pDlyLine vector is the same as in the description of the function ippsSNR_AMRWBE.

Return Values

ippStsNoErr

Indicates no error.

ippStsNullPtrErr

Indicates an error when one of the specified pointer is NULL.

ippStsSizeErr

Indicates an error when order is not equal 2 or 3.

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