Manual Pages for UNIX Operating System command usage for man mlib_SignalQuant2_S16S_F32S

mediaLib Library Functions     mlib_SignalQuant2_S16S_F32S(3MLIB)



NAME
     mlib_SignalQuant2_S16S_F32S - float to 16-bit quantization

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

     mlib_status mlib_SignalQuant2_S16S_F32S(mlib_s16 *dst,
          const mlib_f32 *src, const mlib_f32 thresh, mlib_s32 length,
          mlib_s16 offset, mlib_s32 n);


DESCRIPTION
     The mlib_SignalQuant2_S16S_F32S() function quantizes a  sig-
     nal array by using the following equation:

       X = x(n)                  n = 0, 1, ...
       Z = z(n)                  n = 0, 1, ...
         = offset                for x(n) < t(0)
         = offset + k            for t(k) < x(n) < t(k+1)
         = offset + length - 1   for x(n) > t(length - 1)


PARAMETERS
     The function takes the following arguments:

     dst       Output signal  array  in  two-channel  interleaved
               stereo format.


     src       Input  signal  array  in  two-channel  interleaved
               stereo format.


     thresh    Array of thresholds.


     length    Length of the array of thresholds.


     offset    Offset for thresholds.


     n         Number of samples in the input signal array.


RETURN VALUES
     The function returns MLIB_SUCCESS if  successful.  Otherwise
     it returns MLIB_FAILURE.

ATTRIBUTES




SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions     mlib_SignalQuant2_S16S_F32S(3MLIB)



     See attributes(5) for descriptions of the  following  attri-
     butes:



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


SEE ALSO
     attributes(5)







































SunOS 5.11           Last change: 2 Mar 2007                    2