Manual Pages for UNIX Operating System command usage for man mlib_VectorNorm_S16_Sat

mediaLib Library Functions          mlib_VectorNorm_U8_Sat(3MLIB)



NAME
     mlib_VectorNorm_U8_Sat,              mlib_VectorNorm_S8_Sat,
     mlib_VectorNorm_S16_Sat,  mlib_VectorNorm_S32_Sat  -  vector
     norm

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

     mlib_status mlib_VectorNorm_U8_Sat(mlib_d64 *z, const mlib_u8 *x,
          mlib_s32 n);


     mlib_status mlib_VectorNorm_S8_Sat(mlib_d64 *z, const mlib_s8 *x,
          mlib_s32 n);


     mlib_status mlib_VectorNorm_S16_Sat(mlib_d64 *z, const mlib_s16 *x,
          mlib_s32 n);


     mlib_status mlib_VectorNorm_S32_Sat(mlib_d64 *z, const mlib_s32 *x,
          mlib_s32 n);


DESCRIPTION
     Each of these functions computes the vector normal.


     The following equation is used:

                n-1
       z[0] = ( SUM x[i]**2 )**0.5
                i=0


PARAMETERS
     Each of the functions takes the following arguments:

     z    Pointer to the norm of the vector.


     x    Pointer to the first element of the source vector.


     n    Number of elements in the vectors.


RETURN VALUES
     Each of the functions returns  MLIB_SUCCESS  if  successful.
     Otherwise it returns MLIB_FAILURE.




SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions          mlib_VectorNorm_U8_Sat(3MLIB)



ATTRIBUTES
     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