toc.h File Reference

Information from a CDROM TOC relevant to CD-DA disks. More...

#include <cdio/cdio.h>

Go to the source code of this file.

Typedefs
typedef struct cdrom_paranoia_s	cdrom_paranoia_t
typedef struct cdrom_drive_s	cdrom_drive_t

Functions
int	cdio_cddap_sector_gettrack (cdrom_drive_t *d, lsn_t lsn)
int	cdio_cddap_track_channels (cdrom_drive_t *d, track_t i_track)
int	cdio_cddap_track_audiop (cdrom_drive_t *d, track_t i_track)
int	cdio_cddap_track_copyp (cdrom_drive_t *d, track_t i_track)
int	cdio_cddap_track_preemp (cdrom_drive_t *d, track_t i_track)
lsn_t	cdio_cddap_disc_firstsector (cdrom_drive_t *d)
lsn_t	cdio_cddap_disc_lastsector (cdrom_drive_t *d)

Detailed Description

Information from a CDROM TOC relevant to CD-DA disks.

Typedef Documentation

cdrom_drive_t

typedef struct cdrom_drive_s cdrom_drive_t

cdrom_paranoia_t

typedef struct cdrom_paranoia_s cdrom_paranoia_t

cdrom_paranoia is an opaque structure which is used in all of the library operations.

Function Documentation

cdio_cddap_disc_firstsector()

lsn_t cdio_cddap_disc_firstsector

(

cdrom_drive_t *

d

)

Get first lsn of the first audio track. -1 is returned on error.

cdio_cddap_disc_lastsector()

lsn_t cdio_cddap_disc_lastsector

(

cdrom_drive_t *

d

)

Get last lsn of the last audio track. The last lsn is generally one less than the start of the next track after the audio track. -1 is returned on error.

cdio_cddap_sector_gettrack()

int cdio_cddap_sector_gettrack	(	cdrom_drive_t *	d,
		lsn_t	lsn
	)

Return the track containing the given LSN. If the LSN is before the first track (in the pregap), 0 is returned. If there was an error or the LSN after the LEADOUT (beyond the end of the CD), then CDIO_INVALID_TRACK is returned.

cdio_cddap_track_audiop()

int cdio_cddap_track_audiop	(	cdrom_drive_t *	d,
		track_t	i_track
	)

Return 1 is track is an audio track, 0 otherwise.

cdio_cddap_track_channels()

int cdio_cddap_track_channels	(	cdrom_drive_t *	d,
		track_t	i_track
	)

Return the number of channels in track: 2 or 4; -2 if not implemented or -1 for error. Not meaningful if track is not an audio track.

cdio_cddap_track_copyp()

int cdio_cddap_track_copyp	(	cdrom_drive_t *	d,
		track_t	i_track
	)

Return 1 is track has copy permit set, 0 otherwise.

Return 1 is track is an audio track, 0 otherwise.

cdio_cddap_track_preemp()

int cdio_cddap_track_preemp	(	cdrom_drive_t *	d,
		track_t	i_track
	)

Return 1 is audio track has linear preemphasis set, 0 otherwise. Only makes sense for audio tracks.