mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-23 15:53:08 +00:00
63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
|
/*
|
||
|
|
* This file is part of FFmpeg.
|
||
|
|
*
|
||
|
|
* FFmpeg 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.
|
||
|
|
*
|
||
|
|
* FFmpeg 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 FFmpeg; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef AVDEVICE_V4L2_COMMON_H
|
||
|
|
#define AVDEVICE_V4L2_COMMON_H
|
||
|
|
|
||
|
|
#undef __STRICT_ANSI__ //workaround due to broken kernel headers
|
||
|
|
#include "config.h"
|
||
|
|
#include "libavformat/internal.h"
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
#include <sys/ioctl.h>
|
||
|
|
#include <sys/mman.h>
|
||
|
|
#include <sys/time.h>
|
||
|
|
#if HAVE_SYS_VIDEOIO_H
|
||
|
|
#include <sys/videoio.h>
|
||
|
|
#else
|
||
|
|
#if HAVE_ASM_TYPES_H
|
||
|
|
#include <asm/types.h>
|
||
|
|
#endif
|
||
|
|
#include <linux/videodev2.h>
|
||
|
|
#endif
|
||
|
|
#include "libavutil/atomic.h"
|
||
|
|
#include "libavutil/avassert.h"
|
||
|
|
#include "libavutil/imgutils.h"
|
||
|
|
#include "libavutil/log.h"
|
||
|
|
#include "libavutil/opt.h"
|
||
|
|
#include "avdevice.h"
|
||
|
|
#include "timefilter.h"
|
||
|
|
#include "libavutil/parseutils.h"
|
||
|
|
#include "libavutil/pixdesc.h"
|
||
|
|
#include "libavutil/time.h"
|
||
|
|
#include "libavutil/avstring.h"
|
||
|
|
|
||
|
|
struct fmt_map {
|
||
|
|
enum AVPixelFormat ff_fmt;
|
||
|
|
enum AVCodecID codec_id;
|
||
|
|
uint32_t v4l2_fmt;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern av_export const struct fmt_map avpriv_fmt_conversion_table[];
|
||
|
|
|
||
|
|
uint32_t avpriv_fmt_ff2v4l(enum AVPixelFormat pix_fmt, enum AVCodecID codec_id);
|
||
|
|
enum AVPixelFormat avpriv_fmt_v4l2ff(uint32_t v4l2_fmt, enum AVCodecID codec_id);
|
||
|
|
enum AVCodecID avpriv_fmt_v4l2codec(uint32_t v4l2_fmt);
|
||
|
|
|
||
|
|
#endif /* AVDEVICE_V4L2_COMMON_H */
|