1 /*****************************************************************************
2 * input_dvdread.h: thread structure of the DVD plugin
3 *****************************************************************************
4 * Copyright (C) 1999-2001 VideoLAN
5 * $Id: input_dvdread.h,v 1.3 2001/12/29 22:22:01 massiot Exp $
7 * Author: Stéphane Borel <stef@via.ecp.fr>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
28 /* dvdread includes */
29 #include "dvd_reader.h"
30 #include "ifo_types.h"
34 #include "nav_print.h"
35 #include "videolan/dvdread.h"
37 /* Logical block size for DVD-VIDEO */
38 #define LB2OFF(x) ((off_t)(x) * (off_t)(DVD_VIDEO_LB_LEN))
39 #define OFF2LB(x) ((x) >> 11)
41 /*****************************************************************************
42 * thread_dvd_data_t: extension of input_thread_t for DVD specificity.
43 *****************************************************************************/
44 typedef struct thread_dvd_data_s
46 dvd_reader_t * p_dvdread;
49 ifo_handle_t * p_vmg_file;
50 ifo_handle_t * p_vts_file;
52 tt_srpt_t * p_tt_srpt;
59 unsigned int i_pack_len;
60 unsigned int i_cur_block;
61 unsigned int i_next_vobu;
62 unsigned int i_end_block;
71 int i_block_once; // Nb of block read once