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OpenSolaris 2009.06 - man page for mlib_imageconstsub_fp (opensolaris section 3mlib)

mlib_ImageConstSub_Fp(3MLIB)				    mediaLib Library Functions				      mlib_ImageConstSub_Fp(3MLIB)

NAME
mlib_ImageConstSub_Fp - Subtraction with a constant
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_ImageConstSub_Fp(mlib_image *dst, const mlib_image *src, const mlib_d64 *c);
DESCRIPTION
The mlib_ImageConstSub_Fp() function subtracts a floating-point image pixel from a constant on a pixel-by-pixel basis. It uses the following equation: dst[x][y][i] = c[i] - src[x][y][i]
PARAMETERS
The function takes the following arguments: dst Pointer to destination image. src Pointer to source image. c Array of constants from which each pixel is subtracted by channel. c[i] contains the constant for channel i.
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_ImageConstSub(3MLIB), mlib_ImageConstSub_Fp_Inp(3MLIB), mlib_ImageConstSub_Inp(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_ImageConstSub_Fp(3MLIB)

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