Manual Pages for UNIX Operating System command usage for man mlib_VectorMulSAdd_S8_Mod

mediaLib Library Functions       mlib_VectorMulSAdd_U8_Mod(3MLIB)



NAME
     mlib_VectorMulSAdd_U8_Mod,        mlib_VectorMulSAdd_U8_Sat,
     mlib_VectorMulSAdd_U8C_Mod,      mlib_VectorMulSAdd_U8C_Sat,
     mlib_VectorMulSAdd_S8_Mod,        mlib_VectorMulSAdd_S8_Sat,
     mlib_VectorMulSAdd_S8C_Mod,      mlib_VectorMulSAdd_S8C_Sat,
     mlib_VectorMulSAdd_S16_Mod,      mlib_VectorMulSAdd_S16_Sat,
     mlib_VectorMulSAdd_S16C_Mod,    mlib_VectorMulSAdd_S16C_Sat,
     mlib_VectorMulSAdd_S32_Mod,      mlib_VectorMulSAdd_S32_Sat,
     mlib_VectorMulSAdd_S32C_Mod,  mlib_VectorMulSAdd_S32C_Sat  -
     vector multiplication by scalar plus addition, in place

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

     mlib_status mlib_VectorMulSAdd_U8_Mod(mlib_u8 *xz,
          const mlib_u8 *y, const mlib_u8 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_U8_Sat(mlib_u8 *xz,
          const mlib_u8 *y, const mlib_u8 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_U8C_Mod(mlib_u8 *xz,
          const mlib_u8 *y, const mlib_u8 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_U8C_Sat(mlib_u8 *xz,
          const mlib_u8 *y, const mlib_u8 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_S8_Mod(mlib_s8 *xz,
          const mlib_s8 *y, const mlib_s8 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_S8_Sat(mlib_s8 *xz,
          const mlib_s8 *y, const mlib_s8 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_S8C_Mod(mlib_s8 *xz,
          const mlib_s8 *y, const mlib_s8 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_S8C_Sat(mlib_s8 *xz,
          const mlib_s8 *y, const mlib_s8 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_S16_Mod(mlib_s16 *xz,
          const mlib_s16 *y, const mlib_s16 *c, mlib_s32 n);






SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions       mlib_VectorMulSAdd_U8_Mod(3MLIB)



     mlib_status mlib_VectorMulSAdd_S16_Sat(mlib_s16 *xz,
          const mlib_s16 *y, const mlib_s16 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_S16C_Mod(mlib_s16 *xz,
          const mlib_s16 *y, const mlib_s16 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_S16C_Sat(mlib_s16 *xz,
          const mlib_s16 *y, const mlib_s16 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_S32_Mod(mlib_s32 *xz,
          const mlib_s32 *y, const mlib_s32 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_S32_Sat(mlib_s32 *xz,
          const mlib_s32 *y, const mlib_s32 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_S32C_Mod(mlib_s32 *xz,
          const mlib_s32 *y, const mlib_s32 *c, mlib_s32 n);


     mlib_status mlib_VectorMulSAdd_S32C_Sat(mlib_s32 *xz,
          const mlib_s32 *y, const mlib_s32 *c, mlib_s32 n);


DESCRIPTION
     Each of these functions computes an in-place  multiplication
     of  a vector by a scalar and adds the result to another vec-
     tor.


     For real data, the following equation is used:

       xz[i] = xz[i] + y[i]*c[0]



     where i = 0, 1, ..., (n - 1).


     For complex data, the following equation is used:

       xz[2*i]     = xz[2*i]     + y[2*i]*c[0] - y[2*i + 1]*c[1]
       xz[2*i + 1] = xz[2*i + 1] + y[2*i]*c[1] + y[2*i + 1]*c[0]



     where i = 0, 1, ..., (n - 1).




SunOS 5.11           Last change: 2 Mar 2007                    2






mediaLib Library Functions       mlib_VectorMulSAdd_U8_Mod(3MLIB)



PARAMETERS
     Each of the functions takes the following arguments:

     xz    Pointer to the first element of the first  source  and
           destination vector.


     y     Pointer to the first element of the second source vec-
           tor.


     c     Pointer to the source scalar.  When  the  function  is
           used  with  complex data types, c[0] contains the real
           part of the scalar, and c[1]  contains  the  imaginary
           part of the scalar.


     n     Number of elements in the vectors.


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_VectorMulSAdd_U8_U8_Mod(3MLIB), attributes(5)














SunOS 5.11           Last change: 2 Mar 2007                    3