cc [ flag... ] file... –lmlib [ library... ] #include <mlib.h> mlib_status mlib_ImageLog_Fp_Inp(mlib_image *srcdst);
The mlib_ImageLog_Fp_Inp() function computes the natural logarithm of the image pixels, in place.
It uses the following equation:
srcdst[x][y][i] = log(srcdst[x][y][i])
The function takes the following arguments:
Pointer to source and destination image.
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_ImageLog(3MLIB), mlib_ImageLog_Fp(3MLIB), mlib_ImageLog_Inp(3MLIB), attributes(5)