mediaLib Library Functions
                      mlibVideoColorYUYV422inttoARGBint(3MLIB)



NAME
     mlibVideoColorYUYV422inttoARGBint -  color  convert  YUYV
     interleaved to ARGB interleaved

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

     void mlibVideoColorYUYV422inttoARGBint(mlibu32 *ARGB,
          const mlibu32 *YUYV, const mlibu8 *Aarray, mlibu8 Aconst,
          mlibs32 w, mlibs32 h, mlibs32 dlb, mlibs32 slb, mlibs32 alb);


DESCRIPTION
     The YUYV pixel  stream  is  converted  into  an  ARGB  pixel
     stream.  All  pixel  components are 8-bit unsigned integers.
     The YUYV buffer has dimensions w/2 and h.  The  ABGR  buffer
     has dimensions w and h. Dimensions w is assumed to be even.


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

         o    If Aarray pointer is  not  NUL,  the  values  are
              taken  from  there.  It has to have the same dimen-
              sions as the Y buffer.

         o    If Aarray pointer is NUL, the  alpha  values  for
              every pixel are set to Aconst.


     The following equation is used:

       R   1.1644  0.0000  1.5966   [Y    16.0000]
       G = 1.1644 -0.3920 -0.8132 * [U - 128.0000]
       B   1.1644  2.0184  0.0000   [V   128.0000]


PARAMETERS
     The function takes the following arguments:

     ARGB       Pointer to output buffer.


     YUYV       Pointer to Y input buffer.


     Aarray    Array of alpha values.






SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions
                      mlibVideoColorYUYV422inttoARGBint(3MLIB)



     Aconst    Constant alpha value.


     w          Image width in pixels.


     h          Image height in lines.


     dlb        Linebytes for output buffer.


     slb        Linebytes for input buffer.


     alb        Linebytes for alpha buffer.


RETURN VALUES
     None.

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



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


SEE ALSO
     mlibVideoColorYUV420seqtoARGBint(3MLIB),
     mlibVideoColorYUV411seqtoARGBint(3MLIB),
     mlibVideoColorYUV422seqtoARGBint(3MLIB),
     mlibVideoColorYUV444seqtoARGBint(3MLIB),
     mlibVideoColorYUV420seqtoABGRint(3MLIB),
     mlibVideoColorYUV411seqtoABGRint(3MLIB),
     mlibVideoColorYUV422seqtoABGRint(3MLIB),
     mlibVideoColorYUV444seqtoABGRint(3MLIB),
     mlibVideoColorYUV444inttoARGBint(3MLIB),
     mlibVideoColorYUYV422inttoABGRint(3MLIB),
     mlibVideoColorYUV444inttoABGRint(3MLIB),
     mlibVideoColorUYVY422inttoARGBint(3MLIB),
     mlibVideoColorUYVY422inttoABGRint(3MLIB),
     mlibVideoColorUYV444inttoARGBint(3MLIB),



SunOS 5.11           Last change: 2 Mar 2007                    2






mediaLib Library Functions
                      mlibVideoColorYUYV422inttoARGBint(3MLIB)



     mlibVideoColorUYV444inttoABGRint(3MLIB), attributes(5)





















































SunOS 5.11           Last change: 2 Mar 2007                    3






mediaLib Library Functions
                      mlibVideoColorYUYV422inttoARGBint(3MLIB)






















































SunOS 5.11           Last change: 2 Mar 2007                    4