libavdevice/libdc1394.c File Reference

#include "config.h"
#include "libavformat/internal.h"
#include "libavutil/log.h"
#include "libavutil/mathematics.h"
#include "libavutil/opt.h"
#include "avdevice.h"
#include <stdlib.h>
#include <string.h>
#include "libavutil/parseutils.h"
#include "libavutil/pixdesc.h"
#include <dc1394/dc1394.h>

Go to the source code of this file.

Data Structures
struct	dc1394_data
struct	dc1394_color_coding
struct	dc1394_frame_rate
Defines
#define	OFFSET(x)   offsetof(dc1394_data, x)
#define	DEC   AV_OPT_FLAG_DECODING_PARAM
Functions
static int	dc1394_read_header (AVFormatContext *c, AVFormatParameters *ap)
static int	dc1394_read_packet (AVFormatContext *c, AVPacket *pkt)
static int	dc1394_close (AVFormatContext *context)
Variables
struct dc1394_color_coding	dc1394_color_codings []
struct dc1394_frame_rate	dc1394_frame_rates []
static const AVOption	options []
static const AVClass	libdc1394_class
AVInputFormat	ff_libdc1394_demuxer

---

Define Documentation

#define DEC   AV_OPT_FLAG_DECODING_PARAM

Definition at line 87 of file libdc1394.c.

#define OFFSET

(

x

)

offsetof(dc1394_data, x)

Definition at line 86 of file libdc1394.c.

---

Function Documentation

static int dc1394_close

(

AVFormatContext *

context

)

[static]

Definition at line 351 of file libdc1394.c.

static int dc1394_read_header	(	AVFormatContext *	c,
		AVFormatParameters *	ap
	)			[static]

Definition at line 102 of file libdc1394.c.

static int dc1394_read_packet	(	AVFormatContext *	c,
		AVPacket *	pkt
	)			[static]

Definition at line 325 of file libdc1394.c.

---

Variable Documentation

struct dc1394_color_coding dc1394_color_codings[]

Referenced by dc1394_read_header().

struct dc1394_frame_rate dc1394_frame_rates[]

Referenced by dc1394_read_header().

AVInputFormat ff_libdc1394_demuxer

Initial value:

 {
    .name           = "libdc1394",
    .long_name      = NULL_IF_CONFIG_SMALL("dc1394 A/V grab"),
    .priv_data_size = sizeof(struct dc1394_data),
    .read_header    = dc1394_read_header,
    .read_packet    = dc1394_read_packet,
    .read_close     = dc1394_close,
    .flags          = AVFMT_NOFILE,
    .priv_class     = &libdc1394_class,
}

Definition at line 363 of file libdc1394.c.

const AVClass libdc1394_class [static]

Initial value:

 {
    .class_name = "libdc1394 indev",
    .item_name  = av_default_item_name,
    .option     = options,
    .version    = LIBAVUTIL_VERSION_INT,
}

Definition at line 95 of file libdc1394.c.

const AVOption options[] [static]

Initial value:

 {
    { "video_size", "A string describing frame size, such as 640x480 or hd720.", OFFSET(video_size), AV_OPT_TYPE_STRING, {.str = "qvga"}, 0, 0, DEC },
    { "pixel_format", "", OFFSET(pixel_format), AV_OPT_TYPE_STRING, {.str = "uyvy422"}, 0, 0, DEC },
    { "framerate", "", OFFSET(framerate), AV_OPT_TYPE_STRING, {.str = "ntsc"}, 0, 0, DEC },
    { NULL },
}

Definition at line 88 of file libdc1394.c.