Manual Pages for UNIX Operating System command usage for man mlib_MatrixScale_S8_S8_Sat

mediaLib Library Functions      mlib_MatrixScale_U8_U8_Mod(3MLIB)



NAME
     mlib_MatrixScale_U8_U8_Mod,      mlib_MatrixScale_U8_U8_Sat,
     mlib_MatrixScale_U8C_U8C_Mod,  mlib_MatrixScale_U8C_U8C_Sat,
     mlib_MatrixScale_S8_S8_Mod,      mlib_MatrixScale_S8_S8_Sat,
     mlib_MatrixScale_S8C_S8C_Mod,  mlib_MatrixScale_S8C_S8C_Sat,
     mlib_MatrixScale_S16_U8_Mod,    mlib_MatrixScale_S16_U8_Sat,
     mlib_MatrixScale_S16_S8_Mod,    mlib_MatrixScale_S16_S8_Sat,
     mlib_MatrixScale_S16_S16_Mod,  mlib_MatrixScale_S16_S16_Sat,
     mlib_MatrixScale_S16C_U8C_Mod,
     mlib_MatrixScale_S16C_U8C_Sat,
     mlib_MatrixScale_S16C_S8C_Mod,
     mlib_MatrixScale_S16C_S8C_Sat,
     mlib_MatrixScale_S16C_S16C_Mod,
     mlib_MatrixScale_S16C_S16C_Sat,
     mlib_MatrixScale_S32_S16_Mod,  mlib_MatrixScale_S32_S16_Sat,
     mlib_MatrixScale_S32_S32_Mod,  mlib_MatrixScale_S32_S32_Sat,
     mlib_MatrixScale_S32C_S16C_Mod,
     mlib_MatrixScale_S32C_S16C_Sat,
     mlib_MatrixScale_S32C_S32C_Mod,
     mlib_MatrixScale_S32C_S32C_Sat - matrix linear scaling

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

     mlib_status mlib_MatrixScale_U8_U8_Mod(mlib_u8 *z,
          const mlib_u8 *x, const mlib_u8 *a, const mlib_u8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_U8_U8_Sat(mlib_u8 *z,
          const mlib_u8 *x, const mlib_u8 *a, const mlib_u8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_U8C_U8C_Mod(mlib_u8 *z,
          const mlib_u8 *x, const mlib_u8 *a, const mlib_u8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_U8C_U8C_Sat(mlib_u8 *z,
          const mlib_u8 *x, const mlib_u8 *a, const mlib_u8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S8_S8_Mod(mlib_s8 *z,
          const mlib_s8 *x, const mlib_s8 *a, const mlib_s8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S8_S8_Sat(mlib_s8 *z,
          const mlib_s8 *x, const mlib_s8 *a, const mlib_s8 *b,



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mediaLib Library Functions      mlib_MatrixScale_U8_U8_Mod(3MLIB)



          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S8C_S8C_Mod(mlib_s8 *z,
          const mlib_s8 *x, const mlib_s8 *a, const mlib_s8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S8C_S8C_Sat(mlib_s8 *z,
          const mlib_s8 *x, const mlib_s8 *a, const mlib_s8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S16_U8_Mod(mlib_s16 *z,
          const mlib_u8 *x, const mlib_u8 *a, const mlib_u8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S16_U8_Sat(mlib_s16 *z,
          const mlib_u8 *x, const mlib_u8 *a, const mlib_u8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S16_S8_Mod(mlib_s16 *z,
          const mlib_s8 *x, const mlib_s8 *a, const mlib_s8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S16_S8_Sat(mlib_s16 *z,
          const mlib_s8 *x, const mlib_s8 *a, const mlib_s8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S16_S16_Mod(mlib_s16 *z,
          const mlib_s16 *x, const mlib_s16 *a, const mlib_s16 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S16_S16_Sat(mlib_s16 *z,
          const mlib_s16 *x, const mlib_s16 *a, const mlib_s16 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S16C_U8C_Mod(mlib_s16 *z,
          const mlib_u8 *x, const mlib_u8 *a, const mlib_u8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S16C_U8C_Sat(mlib_s16 *z,
          const mlib_u8 *x, const mlib_u8 *a, const mlib_u8 *b,
          mlib_s32 m, mlib_s32 n);




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mediaLib Library Functions      mlib_MatrixScale_U8_U8_Mod(3MLIB)



     mlib_status mlib_MatrixScale_S16C_S8C_Mod(mlib_s16 *z,
          const mlib_s8 *x, const mlib_s8 *a, const mlib_s8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S16C_S8C_Sat(mlib_s16 *z,
          const mlib_s8 *x, const mlib_s8 *a, const mlib_s8 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S16C_S16C_Mod(mlib_s16 *z,
          const mlib_s16 *x, const mlib_s16 *a, const mlib_s16 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S16C_S16C_Sat(mlib_s16 *z,
          const mlib_s16 *x, const mlib_s16 *a, const mlib_s16 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S32_S16_Mod(mlib_s32 *z,
          const mlib_s16 *x, const mlib_s16 *a, const mlib_s16 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S32_S16_Sat(mlib_s32 *z,
          const mlib_s16 *x, const mlib_s16 *a, const mlib_s16 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S32_S32_Mod(mlib_s32 *z,
          const mlib_s32 *x, const mlib_s32 *a, const mlib_s32 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S32_S32_Sat(mlib_s32 *z,
          const mlib_s32 *x, const mlib_s32 *a, const mlib_s32 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S32C_S16C_Mod(mlib_s32 *z,
          const mlib_s16 *x, const mlib_s16 *a, const mlib_s16 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S32C_S16C_Sat(mlib_s32 *z,
          const mlib_s16 *x, const mlib_s16 *a, const mlib_s16 *b,
          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S32C_S32C_Mod(mlib_s32 *z,
          const mlib_s32 *x, const mlib_s32 *a, const mlib_s32 *b,



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mediaLib Library Functions      mlib_MatrixScale_U8_U8_Mod(3MLIB)



          mlib_s32 m, mlib_s32 n);


     mlib_status mlib_MatrixScale_S32C_S32C_Sat(mlib_s32 *z,
          const mlib_s32 *x, const mlib_s32 *a, const mlib_s32 *b,
          mlib_s32 m, mlib_s32 n);


DESCRIPTION
     Each of these functions multiplies a matrix by a scalar  and
     then adds an offset.


     For real data, the following equation is used:

       z[i] = a[0]*x[i] + b[0]



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


     For complex data, the following equation is used:

       z[2*i]     = a[0]*x[2*i] - a[1]*x[2*i + 1] + b[0]
       z[2*i + 1] = a[1]*x[2*i] + a[0]*x[2*i + 1] + b[1]



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

PARAMETERS
     Each of the functions takes the following arguments:

     z    Pointer to the destination matrix.


     x    Pointer to the source matrix.


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


     b    Pointer to the source offset. When the function is used
          with  complex  data types, b[0] contains the offset for
          the real part, and b[1] contains  the  offset  for  the
          imaginary part.





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mediaLib Library Functions      mlib_MatrixScale_U8_U8_Mod(3MLIB)



     m    Number of rows in each matrix.


     n    Number of columns in each matrix.


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_MatrixScale_U8_Mod(3MLIB), attributes(5)




























SunOS 5.11           Last change: 2 Mar 2007                    5