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/*
$Id: obj.h,v 1.1 2003/10/13 11:47:12 f1rmb Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __VCD_OBJ_H__
#define __VCD_OBJ_H__
#include <cdio/iso9660.h>
#include <libvcd/files.h>
/* Private headers */
#include "data_structures.h"
#include "directory.h"
#include "image_sink.h"
#include "mpeg_stream.h"
#include "salloc.h"
#include "vcd.h"
typedef struct {
double time;
struct aps_data aps;
char *id;
} entry_t;
typedef struct {
double time;
char *id;
} pause_t;
typedef struct {
VcdMpegSource *source;
char *id;
const struct vcd_mpeg_stream_info *info;
VcdList *pause_list; /* pause_t */
char *default_entry_id;
VcdList *entry_list; /* entry_t */
/* pbc ref check */
bool referenced;
/* computed on sector allocation */
unsigned relative_start_extent; /* relative to iso data end */
} mpeg_sequence_t;
/* work in progress -- fixme rename all occurences */
#define mpeg_track_t mpeg_sequence_t
#define mpeg_track_list mpeg_sequence_list
typedef struct {
VcdMpegSource *source;
char *id;
const struct vcd_mpeg_stream_info *info;
VcdList *pause_list; /* pause_t */
/* pbc ref check */
bool referenced;
/* computed through info */
unsigned segment_count;
/* computed on sector allocation */
unsigned start_extent;
} mpeg_segment_t;
typedef struct {
char *iso_pathname;
VcdDataSource *file;
bool raw_flag;
uint32_t size;
uint32_t start_extent;
uint32_t sectors;
} custom_file_t;
struct _VcdObj {
vcd_type_t type;
/* VCD 3.0 chinese SVCD compat flags */
bool svcd_vcd3_mpegav;
bool svcd_vcd3_entrysvd;
bool svcd_vcd3_tracksvd;
bool svcd_vcd3_spiconsv;
bool update_scan_offsets;
bool relaxed_aps;
unsigned leadout_pregap;
unsigned track_pregap;
unsigned track_front_margin;
unsigned track_rear_margin;
/* output */
VcdImageSink *image_sink;
/* ... */
unsigned iso_size;
char *iso_volume_label;
char *iso_publisher_id;
char *iso_application_id;
char *iso_preparer_id;
char *info_album_id;
unsigned info_volume_count;
unsigned info_volume_number;
unsigned info_restriction;
bool info_use_seq2;
bool info_use_lid2;
/* input */
unsigned mpeg_segment_start_extent;
VcdList *mpeg_segment_list; /* mpeg_segment_t */
VcdList *mpeg_sequence_list; /* mpeg_sequence_t */
unsigned relative_end_extent; /* last mpeg sequence track end extent */
/* PBC */
VcdList *pbc_list; /* pbc_t */
unsigned psd_size;
unsigned psdx_size;
/* custom files */
unsigned ext_file_start_extent;
unsigned custom_file_start_extent;
VcdList *custom_file_list; /* custom_file_t */
VcdList *custom_dir_list; /* char */
/* dictionary */
VcdList *buffer_dict_list;
/* aggregates */
VcdSalloc *iso_bitmap;
VcdDirectory *dir;
/* state info */
bool in_output;
unsigned sectors_written;
unsigned in_track;
long last_cb_call;
progress_callback_t progress_callback;
void *callback_user_data;
};
/* private functions */
mpeg_sequence_t *
_vcd_obj_get_sequence_by_id (VcdObj *obj, const char sequence_id[]);
mpeg_sequence_t *
_vcd_obj_get_sequence_by_entry_id (VcdObj *obj, const char entry_id[]);
mpeg_segment_t *
_vcd_obj_get_segment_by_id (VcdObj *obj, const char segment_id[]);
enum vcd_capability_t {
_CAP_VALID,
_CAP_MPEG1,
_CAP_MPEG2,
_CAP_PBC,
_CAP_PBC_X,
_CAP_TRACK_MARGINS,
_CAP_4C_SVCD,
_CAP_PAL_BITS
};
bool
_vcd_obj_has_cap_p (const VcdObj *obj, enum vcd_capability_t capability);
#endif /* __VCD_OBJ_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/
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