1mlib_ImageSub_Fp(3MLIB)   mediaLib Library Functions   mlib_ImageSub_Fp(3MLIB)
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NAME

6       mlib_ImageSub_Fp - subtraction
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SYNOPSIS

9       cc [ flag... ] file... -lmlib [ library... ]
10       #include <mlib.h>
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12       mlib_status mlib_ImageSub_Fp(mlib_image *dst, const mlib_image *src1,
13            const mlib_image *src2);
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DESCRIPTION

17       The  mlib_ImageSub_Fp()  function  subtracts  the second floating-point
18       source image from the first floating-point source image on a  pixel-by-
19       pixel basis.
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22       It uses the following equation:
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24         dst[x][y][i] = src1[x][y][i] - src2[x][y][i]
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PARAMETERS

28       The function takes the following arguments:
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30       dst     Pointer to destination image.
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33       src1    Pointer to first source image.
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36       src2    Pointer to second source image.
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RETURN VALUES

40       The  function  returns MLIB_SUCCESS if successful. Otherwise it returns
41       MLIB_FAILURE.
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ATTRIBUTES

44       See attributes(5) for descriptions of the following attributes:
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49       ┌─────────────────────────────┬─────────────────────────────┐
50       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
51       ├─────────────────────────────┼─────────────────────────────┤
52       │Interface Stability          │Committed                    │
53       ├─────────────────────────────┼─────────────────────────────┤
54       │MT-Level                     │MT-Safe                      │
55       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

58       mlib_ImageSub(3MLIB),     mlib_ImageSub1_Fp_Inp(3MLIB),     mlib_Image‐
59       Sub1_Inp(3MLIB),        mlib_ImageSub2_Fp_Inp(3MLIB),       mlib_Image‐
60       Sub2_Inp(3MLIB), attributes(5)
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64SunOS 5.11                        2 Mar 2007           mlib_ImageSub_Fp(3MLIB)
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