mediaLib Library Functions           mlibVideoColorSplit4(3MLIB)



NAME
     mlibVideoColorSplit4  -  color  conversion  (color  channel
     split)

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

     mlibstatus mlibVideoColorSplit4(mlibu8 *color1, mlibu8 *color2,
          mlibu8 *color3, mlibu8 *color4, const mlibu8 *colors, mlibs32 n);


DESCRIPTION
     The mlibVideoColorSplit4() function performs color  channel
     split.


     The elements of the colors array are selected in consecutive
     groups  of  four. As each group is processed, the first ele-
     ment is stored in the color1 array; the second  element,  in
     the color2 array; and so on. This process is repeated untill
     the end of the colors array is reached.

PARAMETERS
     The function takes the following arguments:

     color1    Pointer to first color component row. color1  must
               be 8-byte aligned.


     color2    Pointer to second color component row. color2 must
               be 8-byte aligned.


     color3    Pointer to third color component row. color3  must
               be 8-byte aligned.


     color4    Pointer to fourth color component row. color4 must
               be 8-byte aligned.


     colors    Pointer to colors multi-component row. colors must
               be 8-byte aligned.


     n         Length  of  color1,  color2,  color3,  and  color4
               arrays. Length of colors must be 4*n.


RETURN VALUES




SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions           mlibVideoColorSplit4(3MLIB)



     The function 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
     mlibVideoColorMerge2(3MLIB),
     mlibVideoColorMerge2S16(3MLIB),
     mlibVideoColorMerge3(3MLIB),
     mlibVideoColorMerge3S16(3MLIB),
     mlibVideoColorMerge4(3MLIB),
     mlibVideoColorMerge4S16(3MLIB),
     mlibVideoColorSplit2(3MLIB),
     mlibVideoColorSplit2S16(3MLIB),
     mlibVideoColorSplit3(3MLIB),
     mlibVideoColorSplit3S16(3MLIB),
     mlibVideoColorSplit4S16(3MLIB), attributes(5)

























SunOS 5.11           Last change: 2 Mar 2007                    2