mediaLib Library Functions          mlibMatrixMulSU8Mod(3MLIB)



NAME
     mlibMatrixMulSU8Mod,              mlibMatrixMulSU8Sat,
     mlibMatrixMulSU8CMod,            mlibMatrixMulSU8CSat,
     mlibMatrixMulS8Mod,              mlibMatrixMulS8Sat,
     mlibMatrixMulS8CMod,            mlibMatrixMulS8CSat,
     mlibMatrixMulS16Mod,            mlibMatrixMulS16Sat,
     mlibMatrixMulS16CMod,          mlibMatrixMulS16CSat,
     mlibMatrixMulS32Mod,            mlibMatrixMulS32Sat,
     mlibMatrixMulS32CMod,  mlibMatrixMulS32CSat - matrix
     multiplication by scalar, in place

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

     mlibstatus mlibMatrixMulSU8Mod(mlibu8 *xz, const mlibu8 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulSU8Sat(mlibu8 *xz, const mlibu8 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulSU8CMod(mlibu8 *xz, const mlibu8 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulSU8CSat(mlibu8 *xz, const mlibu8 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulS8Mod(mlibs8 *xz, const mlibs8 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulS8Sat(mlibs8 *xz, const mlibs8 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulS8CMod(mlibs8 *xz, const mlibs8 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulS8CSat(mlibs8 *xz, const mlibs8 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulS16Mod(mlibs16 *xz, const mlibs16 *c,
          mlibs32 m, mlibs32 n);






SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions          mlibMatrixMulSU8Mod(3MLIB)



     mlibstatus mlibMatrixMulS16Sat(mlibs16 *xz, const mlibs16 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulS16CMod(mlibs16 *xz, const mlibs16 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulS16CSat(mlibs16 *xz, const mlibs16 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulS32Mod(mlibs32 *xz, const mlibs32 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulS32Sat(mlibs32 *xz, const mlibs32 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulS32CMod(mlibs32 *xz, const mlibs32 *c,
          mlibs32 m, mlibs32 n);


     mlibstatus mlibMatrixMulS32CSat(mlibs32 *xz, const mlibs32 *c,
          mlibs32 m, mlibs32 n);


DESCRIPTION
     Each of these functions performs an in-place  multiplication
     of a scalar to a matrix.


     For real data, the following equation is used:

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



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


     For complex data, the following equation is used:

       tmp         = xz[2*i]
       xz[2*i]     = c[0]*tmp - c[1]*xz[2*i ] 1]
       xz[2*i ] 1] = c[1]*tmp ] c[0]*xz[2*i ] 1]



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




SunOS 5.11           Last change: 2 Mar 2007                    2






mediaLib Library Functions          mlibMatrixMulSU8Mod(3MLIB)



PARAMETERS
     Each of the functions takes the following arguments:

     xz    Pointer to the source and destination matrix.


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


     m     Number of rows in each matrix.


     n     Number of columns in each matrix.


RETURN VALUES
     Each of the functions returns  MLIBSUCES  if  successful.
     Otherwise it returns MLIBFAILURE.

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



     
           ATRIBUTE TYPE               ATRIBUTE VALUE       
    
     Interface Stability          Committed                   
    
     MT-Level                     MT-Safe                     
    


SEE ALSO
     mlibMatrixMulSU8U8Mod(3MLIB), attributes(5)
















SunOS 5.11           Last change: 2 Mar 2007                    3