1mlib_VideoDownSample422_S16m(e3dMiLaILBi)b Library Fumnlcitbi_oVnisdeoDownSample422_S16(3MLIB)
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6 mlib_VideoDownSample422_S16 - down sampling rate conversion in JFIF
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9 cc [ flag... ] file... -lmlib [ library... ]
10 #include <mlib.h>
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12 mlib_status mlib_VideoDownSample422_S16(mlib_s16 *dst, const mlib_s16 *src,
13 mlib_s32 n);
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17 The mlib_VideoDownSample422_S16() function performs down sampling rate
18 conversion used in JPEG File Interchange Format (JFIF).
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21 The function takes the following arguments:
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23 dst Pointer to destination row. dst must be 8-byte aligned.
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26 src Pointer to source row. src must be 8-byte aligned.
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29 n Length of source rows. n must be greater than 1.
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33 The function returns MLIB_SUCCESS if successful. Otherwise it returns
34 MLIB_FAILURE.
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37 See attributes(5) for descriptions of the following attributes:
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42 ┌─────────────────────────────┬─────────────────────────────┐
43 │ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
44 ├─────────────────────────────┼─────────────────────────────┤
45 │Interface Stability │Committed │
46 ├─────────────────────────────┼─────────────────────────────┤
47 │MT-Level │MT-Safe │
48 └─────────────────────────────┴─────────────────────────────┘
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51 mlib_VideoDownSample420(3MLIB), mlib_VideoDownSample420_S16(3MLIB),
52 mlib_VideoDownSample422(3MLIB), mlib_VideoUpSample420(3MLIB),
53 mlib_VideoUpSample420_Nearest(3MLIB), mlib_VideoUpSample420_Near‐
54 est_S16(3MLIB), mlib_VideoUpSample420_S16(3MLIB), mlib_VideoUpSam‐
55 ple422(3MLIB), mlib_VideoUpSample422_S16(3MLIB), mlib_VideoUpSam‐
56 ple422_Nearest(3MLIB), mlib_VideoUpSample422_Nearest_S16(3MLIB),
57 attributes(5)
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61SunOS 5.11 2 Mar 2007mlib_VideoDownSample422_S16(3MLIB)