Content-type: text/html Man page of mlib_SignalIIRInit_P4_F32_F32

mlib_SignalIIRInit_P4_F32_F32

Section: mediaLib Library Functions (3MLIB)
Updated: 2 Mar 2007
Index Return to Main Contents
 

NAME

mlib_SignalIIRInit_P4_F32_F32, mlib_SignalIIRInit_P4_F32S_F32S - parallel Infinite Impulse Response (IIR) filtering  

SYNOPSIS

cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>

mlib_status mlib_SignalIIRInit_P4_F32_F32(void **filter,
    const mlib_f32 flt);

mlib_status mlib_SignalIIRInit_P4_F32S_F32S(void **filter,
    const mlib_f32 flt);

 

DESCRIPTION

Each of these functions allocates memory for the internal filter structure and converts the filter coefficients to an internal representation.  

PARAMETERS

Each of the functions takes the following arguments:

filter

Internal filter structure.

flt

Array of nine filter coefficients: c, a00, a10, b10, b20, a01, a11, b11, and b21.

 

RETURN VALUES

Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.  

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE

Interface StabilityCommitted

MT-Level

 

SEE ALSO

mlib_SignalIIR_Biquad_S16_S16_Sat(3MLIB), mlib_SignalIIR_P4_S16_S16_Sat(3MLIB), mlib_SignalIIRFree_Biquad_S16_S16(3MLIB), mlib_SignalIIRFree_P4_S16_S16(3MLIB), mlib_SignalIIRInit_Biquad_S16_S16(3MLIB), attributes(5)


 

Index

NAME
SYNOPSIS
DESCRIPTION
PARAMETERS
RETURN VALUES
ATTRIBUTES
SEE ALSO

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Time: 02:37:51 GMT, October 02, 2010