1mlib_ImageLog_Fp(3MLIB) mediaLib Library Functions mlib_ImageLog_Fp(3MLIB)
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6 mlib_ImageLog_Fp - computes the natural logarithm of the image pixels
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9 cc [ flag... ] file... -lmlib [ library... ]
10 #include <mlib.h>
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12 mlib_status mlib_ImageLog_Fp(mlib_image *dst, const mlib_image *src);
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16 The mlib_ImageLog_Fp() function computes the natural logarithm of the
17 image pixels.
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20 It uses the following equation:
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22 dst[x][y][i] = log(src[x][y][i])
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26 The function takes the following arguments:
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28 dst Pointer to destination image.
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31 src Pointer to source image.
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35 The function returns MLIB_SUCCESS if successful. Otherwise it returns
36 MLIB_FAILURE.
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39 See attributes(5) for descriptions of the following attributes:
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44 ┌─────────────────────────────┬─────────────────────────────┐
45 │ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
46 ├─────────────────────────────┼─────────────────────────────┤
47 │Interface Stability │Committed │
48 ├─────────────────────────────┼─────────────────────────────┤
49 │MT-Level │MT-Safe │
50 └─────────────────────────────┴─────────────────────────────┘
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53 mlib_ImageLog(3MLIB), mlib_ImageLog_Fp_Inp(3MLIB),
54 mlib_ImageLog_Inp(3MLIB), attributes(5)
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58SunOS 5.11 2 Mar 2007 mlib_ImageLog_Fp(3MLIB)