1mlib_VideoColorYUYV422int_tmoe_dAiBaGLRiibntLm(il3biMrbLa_IrVByi)dFeuonCcotlioornYsUYV422int_to_ABGRint(3MLIB)
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NAME

6       mlib_VideoColorYUYV422int_to_ABGRint  -  color convert YUYV interleaved
7       to ABGR interleaved
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SYNOPSIS

10       cc [ flag... ] file... -lmlib [ library... ]
11       #include <mlib.h>
12
13       void mlib_VideoColorYUYV422int_to_ABGRint(mlib_u32 *ABGR,
14            const mlib_u32 *YUYV, const mlib_u8 *A_array, mlib_u8 A_const,
15            mlib_s32 w, mlib_s32 h, mlib_s32 dlb, mlib_s32 slb, mlib_s32 alb);
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DESCRIPTION

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

42       The function takes the following arguments:
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44       ABGR       Pointer to output buffer.
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47       YUYV       Pointer to Y input buffer.
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50       A_array    Array of alpha values.
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53       A_const    Constant alpha value.
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56       w          Image width in pixels.
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59       h          Image height in lines.
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62       dlb        Linebytes for output buffer.
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65       slb        Linebytes for input buffer.
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68       alb        Linebytes for alpha buffer.
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RETURN VALUES

72       None.
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ATTRIBUTES

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

89       mlib_VideoColorYUV420seq_to_ARGBint(3MLIB),              mlib_VideoCol‐
90       orYUV411seq_to_ARGBint(3MLIB),         mlib_VideoColorYUV422seq_to_ARG‐
91       Bint(3MLIB), mlib_VideoColorYUV444seq_to_ARGBint(3MLIB), mlib_VideoCol‐
92       orYUV420seq_to_ABGRint(3MLIB),                           mlib_VideoCol‐
93       orYUV411seq_to_ABGRint(3MLIB),                           mlib_VideoCol‐
94       orYUV422seq_to_ABGRint(3MLIB),                           mlib_VideoCol‐
95       orYUV444seq_to_ABGRint(3MLIB),        mlib_VideoColorYUYV422int_to_ARG‐
96       Bint(3MLIB), mlib_VideoColorYUV444int_to_ARGBint(3MLIB), mlib_VideoCol‐
97       orYUV444int_to_ABGRint(3MLIB),        mlib_VideoColorUYVY422int_to_ARG‐
98       Bint(3MLIB),  mlib_VideoColorUYVY422int_to_ABGRint(3MLIB),  mlib_Video‐
99       ColorUYV444int_to_ARGBint(3MLIB),                        mlib_VideoCol‐
100       orUYV444int_to_ABGRint(3MLIB), attributes(5)
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104SunOS 5.11                        2mMlairb_2V0i0d7eoColorYUYV422int_to_ABGRint(3MLIB)
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