mediaLib Library Functions      mlibVideoColorYUV2ARGB444(3MLIB)



NAME
     mlibVideoColorYUV2ARGB444 - YUV to RGB color conversion

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

     mlibstatus mlibVideoColorYUV2ARGB444(mlibu8 *argb, const mlibu8 *y,
          const mlibu8 *u, const mlibu8 *v, mlibs32 width, mlibs32 height,
          mlibs32 rgbstride, mlibs32 yuvstride);


DESCRIPTION
     The mlibVideoColorYUV2ARGB444() function  performs  YUV  to
     RGB  color conversion used in MPEG1 and MPEG2 video compres-
     sion in the 4:4:4 sequence.


     The luminance component is stored in Y, the chrominance com-
     ponents are stored in U and V, respectively. The size of the
     chrominance image depends on the chroma format used  by  the
     sequence.  In this sequence, the chrominance components have
     the same resolution as the luminance component.

PARAMETERS
     The function takes the following arguments:

     argb          Pointer to the destination packed ARGB image.


     y             Pointer to the source Y component.


     u             Pointer to the source U component.


     v             Pointer to the source V component.


     width         Width of the image.


     height        Height of the image.


     rgbstride    Stride, in bytes, between adjacent rows in the
                   destination image.


     yuvstride    Stride, in bytes, between adjacent rows in the
                   source image.




SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions      mlibVideoColorYUV2ARGB444(3MLIB)



RETURN VALUES
     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
     mlibVideoColorYUV2ABGR411(3MLIB),
     mlibVideoColorYUV2ABGR420(3MLIB),
     mlibVideoColorYUV2ABGR422(3MLIB),
     mlibVideoColorYUV2ABGR444(3MLIB),
     mlibVideoColorYUV2ARGB411(3MLIB),
     mlibVideoColorYUV2ARGB420(3MLIB),
     mlibVideoColorYUV2ARGB422(3MLIB),
     mlibVideoColorYUV2RGB411(3MLIB),
     mlibVideoColorYUV2RGB420(3MLIB),
     mlibVideoColorYUV2RGB422(3MLIB),
     mlibVideoColorYUV2RGB444(3MLIB), attributes(5)
























SunOS 5.11           Last change: 2 Mar 2007                    2