mlib_ImageSqrShift man page on SunOS

mlib_ImageSqrShift man page on SunOS

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mlib_ImageSqrShift(3MLIB) mediaLib Library Functions mlib_ImageSqrShift(3MLIB)

NAME
       mlib_ImageSqrShift - square with shifting

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

       mlib_status mlib_ImageSqrShift(mlib_image *dst, const mlib_image *src,
	   mlib_s32 shift);

DESCRIPTION
       The  mlib_ImageSqrShift() function computes the square of each pixel in
       the source image and scales the result by the shift factor.

       It uses the following equation:

	 dst[x][y][i] = src[x][y][i] * src[x][y][i] * 2**(-shift)

PARAMETERS
       The function takes the following arguments:

       dst	Pointer to destination image.

       src	Pointer to source image.

       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	     │Committed			   │
       ├─────────────────────────────┼─────────────────────────────┤
       │MT-Level		     │MT-Safe			   │
       └─────────────────────────────┴─────────────────────────────┘

SEE ALSO
       mlib_ImageSqrShift_Inp(3MLIB), attributes(5)

SunOS 5.10			  2 Mar 2007	     mlib_ImageSqrShift(3MLIB)

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