sunos man page for mlib_imageconstmulshift_inp

mlib_ImageConstMulShift_Inp(3MLIB)			    mediaLib Library Functions				mlib_ImageConstMulShift_Inp(3MLIB)

NAME
       mlib_ImageConstMulShift_Inp - multiply with a constant, with shifting

SYNOPSIS
       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_ImageConstMulShift_Inp(mlib_image *srcdst, const mlib_s32 *c, mlib_s32 shift);

DESCRIPTION
       The  mlib_ImageConstMulShift_Inp()  function multiplies each pixel in an image by a constant value on a pixel-by-pixel basis. It scales the
       result by a right shift and writes the result to the destination image on a pixel-by-pixel basis.

       It uses the following equation:

       srcdst[x][y][i] = c[i] * srcdst[x][y][i] * 2**(-shift)

PARAMETERS
       The function takes the following arguments:

       srcdst	       Pointer to source and destination image.

       c	       Constant by which each pixel is multiplied.  c[i] contains the constant for channel i.

       shift	       Right shifting factor.  0 <= shift <= 31.

RETURN VALUES
       The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO
       mlib_ImageConstMul(3MLIB), mlib_ImageConstMul_Fp(3MLIB), mlib_ImageConstMul_Fp_Inp(3MLIB), mlib_ImageConstMul_Inp(3MLIB),  mlib_ImageConst-
       MulShift(3MLIB), attributes(5)

SunOS 5.10							    10 Nov 2004 				mlib_ImageConstMulShift_Inp(3MLIB)