claunia/libcdio-osx
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toc.c: don't assume first sector is 1.

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cdda.h: document TOC better.
p_block.c: revise getting paranoia first/last sector
This commit is contained in:
rocky
2005-01-10 02:10:46 +00:00
parent 2d451beac7
commit fe0fe0a17a
3 changed files with 63 additions and 26 deletions
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10
include/cdio/cdda.h
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@@ -1,5 +1,5 @@
/*
$Id: cdda.h,v 1.3 2005/01/08 20:39:40 rocky Exp $
$Id: cdda.h,v 1.4 2005/01/10 02:10:46 rocky Exp $
Copyright (C) 2004, 2005 Rocky Bernstein <rocky@panix.com>
Copyright (C) 2001 Xiph.org
@@ -78,7 +78,11 @@ struct cdrom_drive_s {
int cd_extra;
track_t tracks;
TOC_t disc_toc[MAXTRK];
TOC_t disc_toc[MAXTRK]; /**< info here starts origin 0 rather than the
first track number (usually 1). So to take
a track number and use it here, subtract
off cdio_get_first_track_num() beforehand.
*/
lsn_t audio_first_sector;
lsn_t audio_last_sector;
@@ -170,7 +174,7 @@ extern int cdda_track_preemp(cdrom_drive_t *d, track_t i_track);
/*! Get first lsn of the first audio track. -1 is returned on error. */
extern lsn_t cdda_disc_firstsector(cdrom_drive_t *d);
/*! Get last lsn of the last audio track. The last lssn generally one
/*! 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. */
extern lsn_t cdda_disc_lastsector(cdrom_drive_t *d);