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1 | /* |
2 | * Copyright (c) 2011-2012 Derek Buitenhuis | |
3 | * | |
4 | * This file is part of FFmpeg. | |
5 | * | |
6 | * FFmpeg is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU General Public | |
8 | * License as published by the Free Software Foundation; | |
9 | * version 2 of the License. | |
10 | * | |
11 | * FFmpeg is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | * General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public | |
17 | * License along with FFmpeg; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | /** | |
22 | * @file | |
23 | * Known FOURCCs: | |
24 | * 'ULY0' (YCbCr 4:2:0), 'ULY2' (YCbCr 4:2:2), 'ULRG' (RGB), 'ULRA' (RGBA), | |
25 | * 'ULH0' (YCbCr 4:2:0 BT.709), 'ULH2' (YCbCr 4:2:2 BT.709) | |
26 | */ | |
27 | ||
28 | #ifndef AVCODEC_LIBUTVIDEO_H | |
29 | #define AVCODEC_LIBUTVIDEO_H | |
30 | ||
31 | #include <stdlib.h> | |
32 | #include <utvideo/utvideo.h> | |
33 | #include <utvideo/Codec.h> | |
34 | ||
35 | /* | |
36 | * Ut Video version 12.0.0 changed the RGB format names and removed | |
37 | * the _WIN names, so if the new names are absent, define them | |
38 | * against the old names so compatibility with pre-v12 versions | |
39 | * is maintained. | |
40 | */ | |
41 | #if !defined(UTVF_NFCC_BGR_BU) | |
42 | #define UTVF_NFCC_BGR_BU UTVF_RGB24_WIN | |
43 | #endif | |
44 | ||
45 | #if !defined(UTVF_NFCC_BGRA_BU) | |
46 | #define UTVF_NFCC_BGRA_BU UTVF_RGB32_WIN | |
47 | #endif | |
48 | ||
49 | /* | |
50 | * Ut Video version 13.0.1 introduced new BT.709 variants. | |
51 | * Special-case these and only use them if v13 is detected. | |
52 | */ | |
53 | #if defined(UTVF_HDYC) | |
54 | #define UTV_BT709 | |
55 | #endif | |
56 | ||
57 | typedef struct { | |
58 | uint32_t version; | |
59 | uint32_t original_format; | |
60 | uint32_t frameinfo_size; | |
61 | uint32_t flags; | |
62 | } UtVideoExtra; | |
63 | ||
64 | typedef struct { | |
65 | CCodec *codec; | |
66 | unsigned int buf_size; | |
67 | uint8_t *buffer; | |
68 | } UtVideoContext; | |
69 | ||
70 | #endif /* AVCODEC_LIBUTVIDEO_H */ |