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(sunos section 3mlib)
man page for mlib_imageconstmulshift

mlib_ImageConstMulShift(3MLIB)				    mediaLib Library Functions				    mlib_ImageConstMulShift(3MLIB)

mlib_ImageConstMulShift - multiply with a constant, with shifting SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_ImageConstMulShift(mlib_image *dst, const mlib_image *src, const mlib_s32 *c, mlib_s32 shift); DESCRIPTION
The mlib_ImageConstMulShift() 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: dst[x][y][i] = c[i] * src[x][y][i] * 2**(-shift) PARAMETERS
The function takes the following arguments: dst Pointer to destination image. src Pointer to source 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_Inp(3MLIB), attributes(5) SunOS 5.10 10 Nov 2004 mlib_ImageConstMulShift(3MLIB)

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