FFmpeg/libavdevice/avdevice.h

/*
 * This file is part of Libav.
 *
 * Libav is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * Libav is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with Libav; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

#ifndef AVDEVICE_AVDEVICE_H
#define AVDEVICE_AVDEVICE_H

#include "libavutil/avutil.h"

#define LIBAVDEVICE_VERSION_MAJOR 53
#define LIBAVDEVICE_VERSION_MINOR  0
#define LIBAVDEVICE_VERSION_MICRO  0

#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \
                                               LIBAVDEVICE_VERSION_MINOR, \
                                               LIBAVDEVICE_VERSION_MICRO)
#define LIBAVDEVICE_VERSION     AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \
                                           LIBAVDEVICE_VERSION_MINOR, \
                                           LIBAVDEVICE_VERSION_MICRO)
#define LIBAVDEVICE_BUILD       LIBAVDEVICE_VERSION_INT

#ifndef FF_API_V4L
#define FF_API_V4L              (LIBAVDEVICE_VERSION_MAJOR < 54)
#endif

/**
 * Return the LIBAVDEVICE_VERSION_INT constant.
 */
unsigned avdevice_version(void);

/**
 * Return the libavdevice build-time configuration.
 */
const char *avdevice_configuration(void);

/**
 * Return the libavdevice license.
 */
const char *avdevice_license(void);

/**
 * Initialize libavdevice and register all the input and output devices.
 * @warning This function is not thread safe.
 */
void avdevice_register_all(void);

#endif /* AVDEVICE_AVDEVICE_H */