1mlib_VideoColorUYVY422int_tmoe_dAiBaGLRiibntLm(il3biMrbLa_IrVByi)dFeuonCcotlioornUsYVY422int_to_ABGRint(3MLIB)
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NAME

6       mlib_VideoColorUYVY422int_to_ABGRint  -  color convert UYVY interleaved
7       to ABGR interleaved
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SYNOPSIS

10       cc [ flag... ] file... -lmlib [ library... ]
11       #include <mlib.h>
12
13       void mlib_VideoColorUYVY422int_to_ABGRint(mlib_u32 *ABGR,
14            const mlib_u32 *UYVY, const mlib_u8 *A_array,
15            mlib_u8 A_const, mlib_s32 w, mlib_s32 h, mlib_s32 dlb,
16            mlib_s32 slb, mlib_s32 alb);
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DESCRIPTION

20       The UYVY pixel stream is converted into an ABGR pixel stream. All pixel
21       components  are 8-bit unsigned integers. The UYVY buffer has dimensions
22       w/2 and h. The ABGR buffer has dimensions  w  and  h.  Dimension  w  is
23       assumed to be even.
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26       The alpha values for this function work in the following fashion:
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28           o      If  A_array  pointer  is not NULL, the values are taken from
29                  there. It has to have the same dimensions as the Y buffer.
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31           o      If A_array pointer is NULL, the alpha values for every pixel
32                  are set to A_const.
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34
35       The following equation is used:
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37         |R|   |1.1644  0.0000  1.5966|   [|Y|   | 16.0000|]
38         |G| = |1.1644 -0.3920 -0.8132| * [|U| - |128.0000|]
39         |B|   |1.1644  2.0184  0.0000|   [|V|   |128.0000|]
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PARAMETERS

43       The function takes the following arguments:
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45       ABGR       Pointer to output buffer.
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48       UYVY       Pointer to input buffer.
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51       A_array    Array of alpha values.
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54       A_const    Constant alpha value.
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57       w          Image width in pixels.
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60       h          Image height in lines.
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63       dlb        Linebytes for output buffer.
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66       slb        Linebytes for input buffer.
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69       alb        Linebytes for alpha buffer.
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RETURN VALUES

73       None.
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ATTRIBUTES

76       See attributes(5) for descriptions of the following attributes:
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80
81       ┌─────────────────────────────┬─────────────────────────────┐
82       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
83       ├─────────────────────────────┼─────────────────────────────┤
84       │Interface Stability          │Committed                    │
85       ├─────────────────────────────┼─────────────────────────────┤
86       │MT-Level                     │MT-Safe                      │
87       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

90       mlib_VideoColorYUV420seq_to_ARGBint(3MLIB),              mlib_VideoCol‐
91       orYUV411seq_to_ARGBint(3MLIB),         mlib_VideoColorYUV422seq_to_ARG‐
92       Bint(3MLIB), mlib_VideoColorYUV444seq_to_ARGBint(3MLIB), mlib_VideoCol‐
93       orYUV420seq_to_ABGRint(3MLIB),                           mlib_VideoCol‐
94       orYUV411seq_to_ABGRint(3MLIB),                           mlib_VideoCol‐
95       orYUV422seq_to_ABGRint(3MLIB),                           mlib_VideoCol‐
96       orYUV444seq_to_ABGRint(3MLIB),        mlib_VideoColorYUYV422int_to_ARG‐
97       Bint(3MLIB), mlib_VideoColorYUV444int_to_ARGBint(3MLIB), mlib_VideoCol‐
98       orYUYV422int_to_ABGRint(3MLIB),                          mlib_VideoCol‐
99       orYUV444int_to_ABGRint(3MLIB),        mlib_VideoColorUYVY422int_to_ARG‐
100       Bint(3MLIB), mlib_VideoColorUYV444int_to_ARGBint(3MLIB), mlib_VideoCol‐
101       orUYV444int_to_ABGRint(3MLIB), attributes(5)
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105SunOS 5.11                        2mMlairb_2V0i0d7eoColorUYVY422int_to_ABGRint(3MLIB)
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