Remove unnecessary inclusions of [sys/]time.h
[libav.git] / libavdevice / avdevice.h
1 /*
2 * This file is part of Libav.
3 *
4 * Libav is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * Libav is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with Libav; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19 #ifndef AVDEVICE_AVDEVICE_H
20 #define AVDEVICE_AVDEVICE_H
21
22 /**
23 * @file
24 * @ingroup lavd
25 * Main libavdevice API header
26 */
27
28 /**
29 * @defgroup lavd Special devices muxing/demuxing library
30 * @{
31 * Libavdevice is a complementary library to @ref libavf "libavformat". It
32 * provides various "special" platform-specific muxers and demuxers, e.g. for
33 * grabbing devices, audio capture and playback etc. As a consequence, the
34 * (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own
35 * I/O functions). The filename passed to avformat_open_input() often does not
36 * refer to an actually existing file, but has some special device-specific
37 * meaning - e.g. for the x11grab device it is the display name.
38 *
39 * To use libavdevice, simply call avdevice_register_all() to register all
40 * compiled muxers and demuxers. They all use standard libavformat API.
41 * @}
42 */
43
44 #include "libavutil/avutil.h"
45
46 #define LIBAVDEVICE_VERSION_MAJOR 53
47 #define LIBAVDEVICE_VERSION_MINOR 2
48 #define LIBAVDEVICE_VERSION_MICRO 0
49
50 #define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \
51 LIBAVDEVICE_VERSION_MINOR, \
52 LIBAVDEVICE_VERSION_MICRO)
53 #define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \
54 LIBAVDEVICE_VERSION_MINOR, \
55 LIBAVDEVICE_VERSION_MICRO)
56 #define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT
57
58 /**
59 * Return the LIBAVDEVICE_VERSION_INT constant.
60 */
61 unsigned avdevice_version(void);
62
63 /**
64 * Return the libavdevice build-time configuration.
65 */
66 const char *avdevice_configuration(void);
67
68 /**
69 * Return the libavdevice license.
70 */
71 const char *avdevice_license(void);
72
73 /**
74 * Initialize libavdevice and register all the input and output devices.
75 * @warning This function is not thread safe.
76 */
77 void avdevice_register_all(void);
78
79 #endif /* AVDEVICE_AVDEVICE_H */