Manual Pages for UNIX Operating System command usage for man mlib_MatrixAve_S16_S16

mediaLib Library Functions            mlib_MatrixAve_U8_U8(3MLIB)



NAME
     mlib_MatrixAve_U8_U8,                mlib_MatrixAve_U8C_U8C,
     mlib_MatrixAve_S8_S8,                mlib_MatrixAve_S8C_S8C,
     mlib_MatrixAve_S16_U8,                mlib_MatrixAve_S16_S8,
     mlib_MatrixAve_S16_S16,             mlib_MatrixAve_S16C_U8C,
     mlib_MatrixAve_S16C_S8C,           mlib_MatrixAve_S16C_S16C,
     mlib_MatrixAve_S32_S16,              mlib_MatrixAve_S32_S32,
     mlib_MatrixAve_S32C_S16C, mlib_MatrixAve_S32C_S32C -  matrix
     average

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

     mlib_status mlib_MatrixAve_U8_U8(mlib_u8 *z, const mlib_u8 *x,
          const mlib_u8 *y, mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixAve_U8C_U8C(mlib_u8 *z, const mlib_u8 *x,
          const mlib_u8 *y, mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixAve_S8_S8(mlib_s8 *z, const mlib_s8 *x,
          const mlib_s8 *y, mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixAve_S8C_S8C(mlib_s8 *z, const mlib_s8 *x,
          const mlib_s8 *y, mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixAve_S16_U8(mlib_s16 *z, const mlib_u8 *x,
          const mlib_u8 *y, mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixAve_S16_S8(mlib_s16 *z, const mlib_s8 *x,
          const mlib_s8 *y, mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixAve_S16_S16(mlib_s16 *z, const mlib_s16 *x,
          const mlib_s16 *y, mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixAve_S16C_U8C(mlib_s16 *z, const mlib_u8 *x,
          const mlib_u8 *y, mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixAve_S16C_S8C(mlib_s16 *z, const mlib_s8 *x,
          const mlib_s8 *y, mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixAve_S16C_S16C(mlib_s16 *z,
          const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n);



SunOS 5.11          Last change: 23 May 2007                    1






mediaLib Library Functions            mlib_MatrixAve_U8_U8(3MLIB)



     mlib_status mlib_MatrixAve_S32_S16(mlib_s32 *z, const mlib_s16 *x,
          const mlib_s16 *y, mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixAve_S32_S32(mlib_s32 *z, const mlib_s32 *x,
          const mlib_s32 *y, mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixAve_S32C_S16C(mlib_s32 *z,
         const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixAve_S32C_S32C(mlib_s32 *z, const mlib_s32 *x,
          const mlib_s32 *y, mlib_s32 m, mlib_s32 n);


DESCRIPTION
     Each of these functions computes the average  of  the  first
     source  matrix  and  the second source matrix and writes the
     output to the destination matrix.


     It uses the following equation:

       z[i] = (x[i] + y[i] + 1) / 2



     where i = 0, 1, ..., (m*n - 1) for real data; i = 0, 1, ...,
     (m*n*2 - 1) for complex data.

PARAMETERS
     Each of the functions takes the following arguments:

     z    Pointer to the destination matrix.


     x    Pointer to the first source matrix.


     y    Pointer to the second source matrix.


     m    Number of rows in the matrices.


     n    Number of columns in the matrices.


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



SunOS 5.11          Last change: 23 May 2007                    2






mediaLib Library Functions            mlib_MatrixAve_U8_U8(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
     mlib_MatrixAve_U8(3MLIB), attributes(5)






































SunOS 5.11          Last change: 23 May 2007                    3