mediaLib Library Functions   mlibSignalIRInitP4F32F32(3MLIB)



NAME
     mlibSignalIRInitP4F32F32,
     mlibSignalIRInitP4F32SF32S  - parallel Infinite Impulse
     Response (IR) filtering

SYNOPSIS
     cc [ flag... ] file... -lmlib [ library... ]
     #include 

     mlibstatus mlibSignalIRInitP4F32F32(void **filter,
          const mlibf32 flt);


     mlibstatus mlibSignalIRInitP4F32SF32S(void **filter,
          const mlibf32 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  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   mlibSignalIRInitP4F32F32(3MLIB)



     
           ATRIBUTE TYPE               ATRIBUTE VALUE       
    
     Interface Stability          Committed                   
    
     MT-Level                     MT-Safe                     
    


SEE ALSO
     mlibSignalIRBiquadS16S16Sat(3MLIB),
     mlibSignalIRP4S16S16Sat(3MLIB),
     mlibSignalIRFreeBiquadS16S16(3MLIB),
     mlibSignalIRFreeP4S16S16(3MLIB),
     mlibSignalIRInitBiquadS16S16(3MLIB), attributes(5)








































SunOS 5.11           Last change: 2 Mar 2007                    2