v4l2_fmt.c File Reference

#include <linux/videodev2.h>
#include <search.h>
#include "v4l2_fmt.h"

Go to the source code of this file.

Data Structures
struct	fmt_conversion

Macros
#define	V4L2_FMT(x)   V4L2_PIX_FMT_##x
#define	AV_CODEC(x)   AV_CODEC_ID_##x
#define	AV_FMT(x)   AV_PIX_FMT_##x

Functions
uint32_t	ff_v4l2_format_avcodec_to_v4l2 (enum AVCodecID avcodec)
uint32_t	ff_v4l2_format_avfmt_to_v4l2 (enum AVPixelFormat avfmt)
enum AVPixelFormat	ff_v4l2_format_v4l2_to_avfmt (uint32_t v4l2_fmt, enum AVCodecID avcodec)

Variables
static const struct fmt_conversion	fmt_map []

Macro Definition Documentation

V4L2_FMT

#define V4L2_FMT

(

x

)

V4L2_PIX_FMT_##x

Definition at line 28 of file v4l2_fmt.c.

AV_CODEC

#define AV_CODEC

(

x

)

AV_CODEC_ID_##x

Definition at line 29 of file v4l2_fmt.c.

AV_FMT

#define AV_FMT

(

x

)

AV_PIX_FMT_##x

Definition at line 30 of file v4l2_fmt.c.

Function Documentation

ff_v4l2_format_avcodec_to_v4l2()

uint32_t ff_v4l2_format_avcodec_to_v4l2

(

enum AVCodecID

avcodec

)

Definition at line 112 of file v4l2_fmt.c.

Referenced by v4l2_get_coded_format().

ff_v4l2_format_avfmt_to_v4l2()

uint32_t ff_v4l2_format_avfmt_to_v4l2

(

enum AVPixelFormat

avfmt

)

Definition at line 122 of file v4l2_fmt.c.

Referenced by v4l2_try_raw_format().

ff_v4l2_format_v4l2_to_avfmt()

enum AVPixelFormat ff_v4l2_format_v4l2_to_avfmt	(	uint32_t	v4l2_fmt,
		enum AVCodecID	avcodec
	)

Definition at line 132 of file v4l2_fmt.c.

Referenced by v4l2_encode_init(), v4l2_get_raw_format(), and v4l2_try_start().

Variable Documentation

fmt_map

const struct fmt_conversion fmt_map[]

static