1mlib_VideoColorJFIFYCC2RGB4m2e0d_iNaeLairbemsLltii(bb3r_MaVLriIydBe)FouCnocltoiroJnFsIFYCC2RGB420_Nearest(3MLIB)
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NAME

6       mlib_VideoColorJFIFYCC2RGB420_Nearest - JFIF YCbCr to RGB color conver‐
7       sion
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SYNOPSIS

10       cc [ flag... ] file... -lmlib [ library... ]
11       #include <mlib.h>
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13       mlib_status mlib_VideoColorJFIFYCC2RGB420_Nearest(mlib_u8 *rgb0,
14            mlib_u8 *rgb1, const mlib_u8 *y0,
15            const mlib_u8 *y1, const mlib_u8 *cb,
16            const mlib_u8 *cr, mlib_s32 n);
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DESCRIPTION

20       The  mlib_VideoColorJFIFYCC2RGB420_Nearest()  function  performs  color
21       space  conversion from YCbCr to RGB together with sampling rate conver‐
22       sion when used in the JPEG File Interchange Format (JFIF).
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PARAMETERS

25       The function takes the following arguments:
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27       rgb0    Pointer to upper destination RGB multi-component row. rgb0 must
28               be 8-byte aligned.
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31       rgb1    Pointer to lower destination RGB multi-component row. rgb1 must
32               be 8-byte aligned.
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35       y0      Pointer to upper destination Y component row. y0 must be 8-byte
36               aligned.
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39       y1      Pointer to lower destination Y component row. y1 must be 8-byte
40               aligned.
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43       cb      Pointer to source Cb component row. cb must be 8-byte aligned.
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46       cr      Pointer to source Cr component row. cr must be 8-byte aligned.
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49       n       Length of Y component row. n must be even. The length of Cb and
50               Cr component rows must be n/2. The length of the RGB multi-com‐
51               ponent row must be 3*n.
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RETURN VALUES

55       The function returns MLIB_SUCCESS if successful. Otherwise  it  returns
56       MLIB_FAILURE.
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ATTRIBUTES

59       See attributes(5) for descriptions of the following attributes:
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64       ┌─────────────────────────────┬─────────────────────────────┐
65       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
66       ├─────────────────────────────┼─────────────────────────────┤
67       │Interface Stability          │Committed                    │
68       ├─────────────────────────────┼─────────────────────────────┤
69       │MT-Level                     │MT-Safe                      │
70       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

73       mlib_VideoColorJFIFYCC2RGB420(3MLIB),               mlib_VideoColorJFI‐
74       FYCC2RGB422(3MLIB),       mlib_VideoColorJFIFYCC2RGB422_Nearest(3MLIB),
75       attributes(5)
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79SunOS 5.11                        2m3liMba_yVi2d0e0o7ColorJFIFYCC2RGB420_Nearest(3MLIB)
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