cc [ flag... ] file... –lmlib [ library... ] #include <mlib.h> mlib_status mlib_ImageConstMul_Fp_Inp(mlib_image *srcdst, const mlib_d64 *c);
The mlib_ImageConstMul_Fp_Inp() function multiplies each pixel in a floating-point image by a constant value on a pixel-by-pixel basis, in place.
It uses the following equation:
srcdst[x][y][i] = c[i] * srcdst[x][y][i]
The function takes the following arguments:
Pointer to source and destination image.
Constant by which each pixel is multiplied. c[i] contains the constant for channel i.
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
See attributes(5) for descriptions of the following attributes:
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mlib_ImageConstMul(3MLIB), mlib_ImageConstMul_Fp(3MLIB), mlib_ImageConstMul_Inp(3MLIB), mlib_ImageConstMulShift(3MLIB), mlib_ImageConstMulShift_Inp(3MLIB), attributes(5)