Manual Pages for UNIX Operating System command usage for man mlib_VideoColorRGBint_to_ABGRint

mediaLib Library Functions
                          mlib_VideoColorRGBint_to_ABGRint(3MLIB)



NAME
     mlib_VideoColorRGBint_to_ABGRint - convert  RGB  interleaved
     to ABGR interleaved

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

     void mlib_VideoColorRGBint_to_ABGRint(mlib_u32 *ABGR,
          const mlib_u8 *RGB, const mlib_u8 *A_array,
          mlib_u8 A_const, mlib_s32 w,
          mlib_s32 h, mlib_s32 dlb,
          mlib_s32 slb, mlib_s32 alb);


DESCRIPTION
     The interleaved RGB stream, and the A  values  are  combined
     into  an A, B, G, R interleaved byte stream. Within each 24-
     bit input pixel, the component ordering is R (bits 23-16), G
     (bits  15-8),  and  B  (bits 7-0). Within each 32-bit output
     word, the component ordering is A (bits 31-24), B (bits  23-
     16), G (bits 15-8), and R (bits 7-0).


     The alpha values for this function  work  in  the  following
     fashion:

         o    If A_array pointer is  not  NULL,  the  values  are
              taken  from  there.  It has to have the same dimen-
              sions as the R, G, and B buffers.

         o    If A_array pointer is NULL, the  alpha  values  for
              every pixel are set to A_const.

PARAMETERS
     The function takes the following arguments:

     ABGR       Pointer to output buffer.


     RGB        Pointer to input buffer.


     A_array    Array of alpha values.


     A_const    Constant alpha value.


     w          Image width in pixels.




SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions
                          mlib_VideoColorRGBint_to_ABGRint(3MLIB)



     h          Image height in lines.


     dlb        Linebytes for output buffer.


     slb        Linebytes for input buffer.


     alb        Linebytes for alpha buffer.


RETURN VALUES
     None.

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_VideoColorRGBseq_to_ABGRint(3MLIB),
     mlib_VideoColorBGRint_to_ABGRint(3MLIB),
     mlib_VideoColorRGBXint_to_ABGRint(3MLIB),
     mlib_VideoColorRGBXint_to_ARGBint(3MLIB),
     mlib_VideoColorXRGBint_to_ABGRint(3MLIB),
     mlib_VideoColorXRGBint_to_ARGBint(3MLIB), attributes(5)

















SunOS 5.11           Last change: 2 Mar 2007                    2






mediaLib Library Functions
                          mlib_VideoColorRGBint_to_ABGRint(3MLIB)






















































SunOS 5.11           Last change: 2 Mar 2007                    3