mediaLib Library Functions                mlibImageSubFp(3MLIB)



NAME
     mlibImageSubFp - subtraction

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

     mlibstatus mlibImageSubFp(mlibimage *dst, const mlibimage *src1,
          const mlibimage *src2);


DESCRIPTION
     The  mlibImageSubFp()  function   subtracts   the   second
     floating-point  source  image  from the first floating-point
     source image on a pixel-by-pixel basis.


     It uses the following equation:

       dst[x][y][i] = src1[x][y][i] - src2[x][y][i]


PARAMETERS
     The function takes the following arguments:

     dst     Pointer to destination image.


     src1    Pointer to first source image.


     src2    Pointer to second 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:














SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions                mlibImageSubFp(3MLIB)



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


SEE ALSO
     mlibImageSub(3MLIB),          mlibImageSub1FpInp(3MLIB),
     mlibImageSub1Inp(3MLIB),     mlibImageSub2FpInp(3MLIB),
     mlibImageSub2Inp(3MLIB), attributes(5)










































SunOS 5.11           Last change: 2 Mar 2007                    2