libcdio.c File Reference

libcdio CD grabbing More...

#include "config.h"
#include "libavutil/log.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"
#include "libavformat/avformat.h"
#include "libavformat/internal.h"

Include dependency graph for libcdio.c:

Go to the source code of this file.

Data Structures
struct	CDIOContext

Macros
#define	OFFSET(x)   offsetof(CDIOContext, x)
#define	DEC   AV_OPT_FLAG_DECODING_PARAM

Typedefs
typedef struct CDIOContext	CDIOContext

Functions
static av_cold int	read_header (AVFormatContext *ctx)
static int	read_packet (AVFormatContext *ctx, AVPacket *pkt)
static av_cold int	read_close (AVFormatContext *ctx)
static int	read_seek (AVFormatContext *ctx, int stream_index, int64_t timestamp, int flags)

Variables
static const AVOption	options []
static const AVClass	libcdio_class
AVInputFormat	ff_libcdio_demuxer

Detailed Description

libcdio CD grabbing

Definition in file libcdio.c.

Macro Definition Documentation

#define DEC   AV_OPT_FLAG_DECODING_PARAM

Definition at line 165 of file libcdio.c.

#define OFFSET

(

x

)

offsetof(CDIOContext, x)

Definition at line 164 of file libcdio.c.

Typedef Documentation

typedef struct CDIOContext CDIOContext

Function Documentation

static av_cold int read_close ( AVFormatContext *  ctx )

static

Definition at line 145 of file libcdio.c.

Referenced by audio_read_close(), dv_probe(), and ff_rtsp_open_transport_ctx().

static av_cold int read_header ( AVFormatContext *  ctx )

static

Definition at line 54 of file libcdio.c.

static int read_packet ( AVFormatContext *  ctx, AVPacket *  pkt  )

static

Definition at line 114 of file libcdio.c.

Referenced by audio_read_close(), avio_alloc_context(), dv_probe(), ff_rtsp_open_transport_ctx(), ffio_init_context(), and mmf_read_packet().

static int read_seek ( AVFormatContext *  ctx, int  stream_index, int64_t  timestamp, int  flags  )

static

Definition at line 153 of file libcdio.c.

Referenced by dv_probe().

Variable Documentation

AVInputFormat ff_libcdio_demuxer

Initial value:

= {
    .name           = "libcdio",
    .read_header    = read_header,
    .read_packet    = read_packet,
    .read_close     = read_close,
    .read_seek      = read_seek,
    .priv_data_size = sizeof(CDIOContext),
    .flags          = AVFMT_NOFILE,
    .priv_class     = &libcdio_class,
}

Definition at line 182 of file libcdio.c.

const AVClass libcdio_class

static

Initial value:

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

Definition at line 175 of file libcdio.c.

const AVOption options[]

static

Initial value:

= {
    { "speed",              "Drive reading speed.", OFFSET(speed),         AV_OPT_TYPE_INT,   { .i64 = 0 }, 0,       INT_MAX, DEC },
    { "paranoia_mode",      "Error recovery mode.", OFFSET(paranoia_mode), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX, DEC, "paranoia_mode" },
        { "verify",         "Verify data integrity in overlap area", 0,    AV_OPT_TYPE_CONST, { .i64 = PARANOIA_MODE_VERIFY },    0, 0, DEC, "paranoia_mode" },
        { "overlap",        "Perform overlapped reads.",             0,    AV_OPT_TYPE_CONST, { .i64 = PARANOIA_MODE_OVERLAP },   0, 0, DEC, "paranoia_mode" },
        { "neverskip",      "Do not skip failed reads.",             0,    AV_OPT_TYPE_CONST, { .i64 = PARANOIA_MODE_NEVERSKIP }, 0, 0, DEC, "paranoia_mode" },
    { NULL },
}

Definition at line 166 of file libcdio.c.