mediaLib Library Functions   mlibSignalIRP4S16S16Sat(3MLIB)



NAME
     mlibSignalIRP4S16S16Sat,
     mlibSignalIRP4S16S16Sat,  mlibSignalIRP4F32F32,
     mlibSignalIRP4F32SF32S  -  parallel  Infinite   Impulse
     Response (IR) filtering

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


     mlibstatus mlibSignalIRP4S16S16Sat(mlibs16 *dst,
          const mlibs16 *src, void *filter, mlibs32 n);


     mlibstatus mlibSignalIRP4S16S16Sat(mlibs16 *dst,
          const mlibs16 *src, void *filter, mlibs32 n);


     mlibstatus mlibSignalIRP4F32F32(mlibf32 *dst,
          const mlibf32 *src, void *filter, mlibs32 n);


     mlibstatus mlibSignalIRP4F32SF32S(mlibf32 *dst,
          const mlibf32 *src, void *filter, mlibs32 n);


DESCRIPTION
     Each of these functions applies a fourth order parallel  IR
     filter to one signal packet and updates the filter state.

     Printed copy  or  docs.sun.com  displays  an  equation  that
     represents the fourth order parallel IR filtering.


     The fourth order parallel IR filter is represented  by  the
     following figure:

     Printed  copy  or  docs.sun.com  displays  a   figure   that
     represents the fourth order parallel IR filter.

PARAMETERS
     Each of the functions takes the following arguments:

     dst       Destination signal array.


     src       Source signal array.


     filter    Internal filter structure.




SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions   mlibSignalIRP4S16S16Sat(3MLIB)



     n         Number of signal samples.


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:



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


SEE ALSO
     mlibSignalIRBiquadS16S16Sat(3MLIB),
     mlibSignalIRFreeBiquadS16S16(3MLIB),
     mlibSignalIRFreeP4S16S16(3MLIB),
     mlibSignalIRInitBiquadS16S16(3MLIB),
     mlibSignalIRInitP4S16S16(3MLIB), attributes(5)



























SunOS 5.11           Last change: 2 Mar 2007                    2