mlib_SignalIIRInit_P4_S16_S16(3MLIB) mediaLib Library Functions mlib_SignalIIRInit_P4_S16_S16(3MLIB)
NAME
mlib_SignalIIRInit_P4_S16_S16, mlib_SignalIIRInit_P4_S16S_S16S - parallel Infinite Impulse Response (IIR) filtering
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_SignalIIRInit_P4_S16_S16(void **filter,
const mlib_f32 flt);
mlib_status mlib_SignalIIRInit_P4_S16S_S16S(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 representa-
tion.
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 TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Committed |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
mlib_SignalIIR_Biquad_S16_S16_Sat(3MLIB), mlib_SignalIIR_P4_S16_S16_Sat(3MLIB), mlib_SignalIIRFree_Biquad_S16_S16(3MLIB), mlib_SignalIIR-
Free_P4_S16_S16(3MLIB), mlib_SignalIIRInit_Biquad_S16_S16(3MLIB), attributes(5)
SunOS 5.11 2 Mar 2007 mlib_SignalIIRInit_P4_S16_S16(3MLIB)