1 /*****************************************************************************
2 * cdda.h : CD-DA input module header for vlc
3 * using libcdio, libvcd and libvcdinfo
4 *****************************************************************************
5 * Copyright (C) 2003 VideoLAN
8 * Author: Rocky Bernstein <rocky@panix.com>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 #include <cdio/cdio.h>
29 #include <cddb/cddb.h>
32 /*****************************************************************************
34 *****************************************************************************/
35 #define INPUT_DBG_META 1 /* Meta information */
36 #define INPUT_DBG_EVENT 2 /* Trace keyboard events */
37 #define INPUT_DBG_MRL 4 /* MRL debugging */
38 #define INPUT_DBG_EXT 8 /* Calls from external routines */
39 #define INPUT_DBG_CALL 16 /* all calls */
40 #define INPUT_DBG_LSN 32 /* LSN changes */
41 #define INPUT_DBG_SEEK 64 /* Seeks to set location */
42 #define INPUT_DBG_CDIO 128 /* Debugging from CDIO */
43 #define INPUT_DBG_CDDB 256 /* CDDB debugging */
47 #define dbg_print(mask, s, args...) \
48 if (p_cdda->i_debug & mask) \
49 msg_Dbg(p_access, "%s: "s, __func__ , ##args)
51 #define dbg_print(mask, s, args...)
54 /*****************************************************************************
55 * cdda_data_t: CD audio information
56 *****************************************************************************/
57 typedef struct cdda_data_s
59 CdIo *p_cdio; /* libcdio CD device */
60 int i_tracks; /* # of tracks (titles) */
61 int i_first_track; /* # of first track */
63 /* Current position */
64 int i_track; /* Current track */
65 lsn_t i_lsn; /* Current Logical Sector Number */
66 lsn_t * p_lsns; /* Track LSNs */
68 int i_debug; /* Debugging mask */
69 char * psz_mcn; /* Media Catalog Number */
72 input_title_t *p_title[CDIO_CD_MAX_TRACKS];
78 bool have_info; /* True if we have any info */
79 cddb_disc_t *disc; /* libcdio uses this to get disc info */
80 int disc_length; /* Length in frames of cd. Used in
85 WAVEHEADER waveheader; /* Wave header for the output data */
90 /*****************************************************************************
91 * CDDAPlay: Arrange things so we play the specified track.
92 * VLC_TRUE is returned if there was no error.
93 *****************************************************************************/
94 vlc_bool_t CDDAPlay ( input_thread_t *, int );