mediaLib Library Functions           mlibImageChannelCopy(3MLIB)



NAME
     mlibImageChannelCopy - channel copy

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

     mlibstatus mlibImageChannelCopy(mlibimage *dst, const mlibimage *src,
          mlibs32 cmask);


DESCRIPTION
     The mlibImageChannelCopy()  function  copies  the  selected
     channels of the source image into the corresponding channels
     of the destination image. The data type of the image can  be
     MLIBYTE, MLIBSHORT, MLIBUSHORT, MLIBINT, MLIBFLOAT, or
     MLIBDOUBLE.

PARAMETERS
     The function takes the following arguments:

     dst      Pointer to a destination image.


     src      Pointer to a source image.


     cmask    Source or destination channel selection mask.  Each
              bit  of  the mask represents a channel in the image
              data. The least significant bit (LSB) of  the  mask
              corresponds  to the last channel in the image data.
              A bit with a value of 1 indicates that the  channel
              is selected.


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           mlibImageChannelCopy(3MLIB)



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


SEE ALSO
     mlibImageChannelExtract(3MLIB),
     mlibImageChannelInsert(3MLIB),
     mlibImageChannelMerge(3MLIB),
     mlibImageChannelSplit(3MLIB), attributes(5)









































SunOS 5.11           Last change: 2 Mar 2007                    2