modules/access/bd/clpi.h

   1 /*****************************************************************************
   2  * clpi.h: BluRay Disc CLPI
   3  *****************************************************************************
   4  * Copyright (C) 2009 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Laurent Aimar <fenrir _AT_ videolan _DOT_ org>
   8  *
   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.
  13  *
  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.
  18  *
  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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  22  *****************************************************************************/
  23
  24 typedef struct
  25 {
  26     int     i_pcr_pid;
  27     int64_t i_packet;   /* TS Packet number */
  28     int64_t i_start;    /* Presentation start time in 45kHz */
  29     int64_t i_end;      /* Presentation end time in 45kHz */
  30 } bd_clpi_stc_t;
  31 void bd_clpi_stc_Parse( bd_clpi_stc_t *p_stc, bs_t *s );
  32
  33 typedef struct
  34 {
  35     int i_pid;          /* PID of the associated stream */
  36     int i_type;         /* Stream type of the associated stream */
  37 } bd_clpi_stream_t;
  38 void bd_clpi_stream_Parse( bd_clpi_stream_t *p_stream, bs_t *s );
  39
  40 typedef struct
  41 {
  42     bool    b_angle_point;  /* EP angle point change */
  43     int64_t i_packet;       /* TS packet number */
  44     int64_t i_pts;          /* PTS of the associated stream (90kHz, 33bits) */
  45 } bd_clpi_ep_t;
  46
  47 typedef struct
  48 {
  49     int i_pid;          /* PID of the associated stream */
  50     int i_type;         /* Stream type of the associated stream */
  51
  52     int          i_ep;
  53     bd_clpi_ep_t *p_ep;
  54 } bd_clpi_ep_map_t;
  55 void bd_clpi_ep_map_Clean( bd_clpi_ep_map_t *p_ep_map );
  56 int bd_clpi_ep_map_Parse( bd_clpi_ep_map_t *p_ep_map,
  57                           bs_t *s, const int i_ep_map_start );
  58
  59 typedef struct
  60 {
  61     int              i_id;
  62
  63     int              i_stc;
  64     bd_clpi_stc_t    *p_stc;
  65
  66     int              i_pmt_pid;
  67     int              i_stream;
  68     bd_clpi_stream_t *p_stream;
  69
  70     int              i_ep_map;
  71     bd_clpi_ep_map_t *p_ep_map;
  72 } bd_clpi_t;
  73 void bd_clpi_Clean( bd_clpi_t *p_clpi );
  74 int bd_clpi_Parse( bd_clpi_t *p_clpi, bs_t *s, int i_id );
  75