toc.c File Reference

#include "low_interface.h"
#include "utils.h"
#include <cdio/paranoia/toc.h>

Functions
lsn_t	cdda_track_firstsector (cdrom_drive_t *d, track_t i_track)
lsn_t	cdda_disc_firstsector (cdrom_drive_t *d)
lsn_t	cdda_track_lastsector (cdrom_drive_t *d, track_t i_track)
lsn_t	cdda_disc_lastsector (cdrom_drive_t *d)
track_t	cdda_tracks (cdrom_drive_t *d)
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)

Function Documentation

cdda_disc_firstsector()

lsn_t cdda_disc_firstsector

(

cdrom_drive_t *

d

)

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

cdda_disc_lastsector()

lsn_t cdda_disc_lastsector

(

cdrom_drive_t *

d

)

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

cdda_track_firstsector()

lsn_t cdda_track_firstsector	(	cdrom_drive_t *	d,
		track_t	i_track
	)

Return the lsn for the start of track i_track or CDIO_LEADOUT_TRACK

cdda_track_lastsector()

lsn_t cdda_track_lastsector	(	cdrom_drive_t *	d,
		track_t	i_track
	)

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

cdda_tracks()

track_t cdda_tracks

(

cdrom_drive_t *

d

)

Return the number of tracks on the CD or CDIO_INVALID_TRACK (255) if 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 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.