v4l2-common.h File Reference

#include "config.h"
#include <stdint.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <sys/time.h>
#include <linux/videodev2.h>
#include "libavutil/pixfmt.h"
#include "libavcodec/codec_id.h"

Go to the source code of this file.

Data Structures
struct	fmt_map

Functions
uint32_t	ff_fmt_ff2v4l (enum AVPixelFormat pix_fmt, enum AVCodecID codec_id)
enum AVPixelFormat	ff_fmt_v4l2ff (uint32_t v4l2_fmt, enum AVCodecID codec_id)
enum AVCodecID	ff_fmt_v4l2codec (uint32_t v4l2_fmt)

Variables
const struct fmt_map	ff_fmt_conversion_table []

Function Documentation

ff_fmt_ff2v4l()

uint32_t ff_fmt_ff2v4l	(	enum AVPixelFormat	pix_fmt,
		enum AVCodecID	codec_id
	)

Definition at line 79 of file v4l2-common.c.

Referenced by device_try_init(), and write_header().

ff_fmt_v4l2ff()

enum AVPixelFormat ff_fmt_v4l2ff	(	uint32_t	v4l2_fmt,
		enum AVCodecID	codec_id
	)

Definition at line 95 of file v4l2-common.c.

Referenced by list_formats(), and v4l2_read_header().

ff_fmt_v4l2codec()

enum AVCodecID ff_fmt_v4l2codec

(

uint32_t

v4l2_fmt

)

Definition at line 109 of file v4l2-common.c.

Referenced by device_try_init(), and list_formats().

Variable Documentation

ff_fmt_conversion_table

const struct fmt_map ff_fmt_conversion_table[]

Definition at line 21 of file v4l2-common.c.

Referenced by device_try_init(), ff_fmt_ff2v4l(), ff_fmt_v4l2codec(), and ff_fmt_v4l2ff().