mediaLib Library Functions         mlibImageColorConvert1(3MLIB)



NAME
     mlibImageColorConvert1  -  color  conversion  using  a  3x3
     floating-point matrix

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

     mlibstatus mlibImageColorConvert1(mlibimage *dst, const mlibimage *src,
          const mlibd64 *cmat);


DESCRIPTION
     The   mlibImageColorConvert1()   function   takes   a   3x3
     floating-point  conversion  matrix  and  converts the source
     color image to the destination color image.


     The source and  destination  images  must  be  three-channel
     images.


     It uses the following equation:

       dst[x][y][0]   cmat[0] cmat[1] cmat[2]   src[x][y][0]
       dst[x][y][1] = cmat[3] cmat[4] cmat[5] * src[x][y][1]
       dst[x][y][2]   cmat[6] cmat[7] cmat[8]   src[x][y][2]


PARAMETERS
     The function takes the following arguments:

     dst     Pointer to destination image.


     src     Pointer to source image.


     cmat    Conversion matrix in row major order.


RETURN VALUES
     The function returns MLIBSUCES if  successful.  Otherwise
     it returns MLIBFAILURE.

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







SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions         mlibImageColorConvert1(3MLIB)



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


SEE ALSO
     mlibImageColorConvert1Fp(3MLIB),
     mlibImageColorConvert2(3MLIB),
     mlibImageColorConvert2Fp(3MLIB),
     mlibImageColorRGB2XYZ(3MLIB),
     mlibImageColorRGB2XYZFp(3MLIB),
     mlibImageColorXYZ2RGB(3MLIB),
     mlibImageColorXYZ2RGBFp(3MLIB), attributes(5)






































SunOS 5.11           Last change: 2 Mar 2007                    2