mediaLib Library Functions
mlibSignalIRInitBiquadF32F32(3MLIB)
NAME
mlibSignalIRInitBiquadF32F32,
mlibSignalIRInitBiquadF32SF32S - biquad Infinite
Impulse Response (IR) filtering
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include
mlibstatus mlibSignalIRInitBiquadF32F32(void **filter,
const mlibf32 *flt);
mlibstatus mlibSignalIRInitBiquadF32SF32S(void **filter,
const mlibf32 *flt);
DESCRIPTION
Each of these functions allocates memory for the internal
file structure and converts the filter coefficients into an
internal representation.
PARAMETERS
Each of the functions takes the following arguments:
filter Internal filter structure.
flt Array of five filter coefficients: a0, a1, a2, b1,
and b2.
RETURN VALUES
Each of the functions returns MLIBSUCES if successful.
Otherwise it returns MLIBFAILURE.
ATRIBUTES
See attributes(5) for descriptions of the following attri-
butes:
SunOS 5.11 Last change: 2 Mar 2007 1
mediaLib Library Functions
mlibSignalIRInitBiquadF32F32(3MLIB)
ATRIBUTE TYPE ATRIBUTE VALUE
Interface Stability Committed
MT-Level MT-Safe
SEE ALSO
mlibSignalIRBiquadS16S16Sat(3MLIB),
mlibSignalIRP4S16S16Sat(3MLIB),
mlibSignalIRFreeBiquadS16S16(3MLIB),
mlibSignalIRFreeP4S16S16(3MLIB),
mlibSignalIRInitP4S16S16(3MLIB), attributes(5)
SunOS 5.11 Last change: 2 Mar 2007 2
mediaLib Library Functions
mlibSignalIRInitBiquadF32F32(3MLIB)
SunOS 5.11 Last change: 2 Mar 2007 3
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