1mlib_ImageAve_Fp(3MLIB) mediaLib Library Functions mlib_ImageAve_Fp(3MLIB)
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6 mlib_ImageAve_Fp - average of two images
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9 cc [ flag... ] file... -lmlib [ library... ]
10 #include <mlib.h>
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12 mlib_status mlib_ImageAve_Fp(mlib_image *dst, const mlib_image *src1,
13 const mlib_image *src2);
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17 The mlib_ImageAve_Fp() function computes the average of two floating-
18 point images on a pixel-by-pixel basis.
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21 It uses the following equation:
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23 dst[x][y][i] = (src1[x][y][i] + src2[x][y][i]) / 2
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27 The function takes the following arguments:
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29 dst Pointer to destination image.
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32 src1 Pointer to first source image.
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35 src2 Pointer to second source image.
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39 The function returns MLIB_SUCCESS if successful. Otherwise it returns
40 MLIB_FAILURE.
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43 See attributes(5) for descriptions of the following attributes:
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48 ┌─────────────────────────────┬─────────────────────────────┐
49 │ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
50 ├─────────────────────────────┼─────────────────────────────┤
51 │Interface Stability │Committed │
52 ├─────────────────────────────┼─────────────────────────────┤
53 │MT-Level │MT-Safe │
54 └─────────────────────────────┴─────────────────────────────┘
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57 mlib_ImageAve(3MLIB), mlib_ImageAve_Fp_Inp(3MLIB),
58 mlib_ImageAve_Inp(3MLIB), attributes(5)
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62SunOS 5.11 2 Mar 2007 mlib_ImageAve_Fp(3MLIB)