Manual Pages for UNIX Operating System command usage for man mlib_SignalIIR_P4_F32S_F32S

mediaLib Library Functions   mlib_SignalIIR_P4_S16_S16_Sat(3MLIB)



NAME
     mlib_SignalIIR_P4_S16_S16_Sat,
     mlib_SignalIIR_P4_S16S_S16S_Sat,  mlib_SignalIIR_P4_F32_F32,
     mlib_SignalIIR_P4_F32S_F32S  -  parallel  Infinite   Impulse
     Response (IIR) filtering

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


     mlib_status mlib_SignalIIR_P4_S16_S16_Sat(mlib_s16 *dst,
          const mlib_s16 *src, void *filter, mlib_s32 n);


     mlib_status mlib_SignalIIR_P4_S16S_S16S_Sat(mlib_s16 *dst,
          const mlib_s16 *src, void *filter, mlib_s32 n);


     mlib_status mlib_SignalIIR_P4_F32_F32(mlib_f32 *dst,
          const mlib_f32 *src, void *filter, mlib_s32 n);


     mlib_status mlib_SignalIIR_P4_F32S_F32S(mlib_f32 *dst,
          const mlib_f32 *src, void *filter, mlib_s32 n);


DESCRIPTION
     Each of these functions applies a fourth order parallel  IIR
     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 IIR filtering.


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

     Printed  copy  or  docs.sun.com  displays  a   figure   that
     represents the fourth order parallel IIR 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   mlib_SignalIIR_P4_S16_S16_Sat(3MLIB)



     n         Number of signal samples.


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  attri-
     butes:



     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Interface Stability         | Committed                   |
    |_____________________________|_____________________________|
    | MT-Level                    | MT-Safe                     |
    |_____________________________|_____________________________|


SEE ALSO
     mlib_SignalIIR_Biquad_S16_S16_Sat(3MLIB),
     mlib_SignalIIRFree_Biquad_S16_S16(3MLIB),
     mlib_SignalIIRFree_P4_S16_S16(3MLIB),
     mlib_SignalIIRInit_Biquad_S16_S16(3MLIB),
     mlib_SignalIIRInit_P4_S16_S16(3MLIB), attributes(5)



























SunOS 5.11           Last change: 2 Mar 2007                    2