mediaLib Library Functions                   mlibImageLog(3MLIB)



NAME
     mlibImageLog - computes the natural logarithm of the  image
     pixels

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

     mlibstatus mlibImageLog(mlibimage *dst, const mlibimage *src);


DESCRIPTION
     The mlibImageLog() function computes the natural  logarithm
     of the image pixels.


     It uses the following equation:

       dst[x][y][i] = log(src[x][y][i])


PARAMETERS
     The function takes the following arguments:

     dst    Pointer to destination image.


     src    Pointer to source image.


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
     mlibImageLogFp(3MLIB),        mlibImageLogFpInp(3MLIB),
     mlibImageLogInp(3MLIB), attributes(5)



SunOS 5.11           Last change: 2 Mar 2007                    1