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Diffstat (limited to 'libdvdread/ifo_types.h')
| -rw-r--r-- | libdvdread/ifo_types.h | 897 |
1 files changed, 0 insertions, 897 deletions
diff --git a/libdvdread/ifo_types.h b/libdvdread/ifo_types.h deleted file mode 100644 index 7edf64d9f7..0000000000 --- a/libdvdread/ifo_types.h +++ /dev/null @@ -1,897 +0,0 @@ -/* -*- c-basic-offset: 2; indent-tabs-mode: nil -*- */ -#ifndef IFO_TYPES_H_INCLUDED -#define IFO_TYPES_H_INCLUDED - -/* - * Copyright (C) 2000, 2001 Björn Englund <d4bjorn@dtek.chalmers.se>, - * Håkan Hjort <d95hjort@dtek.chalmers.se> - * - * Modified for use with MPlayer, changes contained in libdvdread_changes.diff. - * detailed changelog at http://svn.mplayerhq.hu/mplayer/trunk/ - * $Id$ - * - * 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 - */ - -#include <libdvdread/dvd_reader.h> - -#if defined(__BEOS__) -#if !defined(_INTTYPES_H_) && !defined(_INTTYPES_H) && !defined(_STDINT_H_) && !defined(_STDINT_H) -#error "Must include <inttypes.h> or <stdint.h> before any libdvdread header." -#endif -#else -#if !defined(UINT8_MAX) || !defined(UINT16_MAX) || !defined(INT32_MAX) -#error "Must include <inttypes.h> or <stdint.h> before any libdvdread header." -#endif -#endif - -#undef ATTRIBUTE_PACKED -#undef PRAGMA_PACK_BEGIN -#undef PRAGMA_PACK_END - -#if defined(__GNUC__) -#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) -#define ATTRIBUTE_PACKED __attribute__ ((packed)) -#define PRAGMA_PACK 0 -#endif -#endif - -#if !defined(ATTRIBUTE_PACKED) -#define ATTRIBUTE_PACKED -#define PRAGMA_PACK 1 -#endif - -#if PRAGMA_PACK -#pragma pack(1) -#endif - - -/** - * Common - * - * The following structures are used in both the VMGI and VTSI. - */ - - -/** - * DVD Time Information. - */ -typedef struct { - uint8_t hour; - uint8_t minute; - uint8_t second; - uint8_t frame_u; /* The two high bits are the frame rate. */ -} ATTRIBUTE_PACKED dvd_time_t; - -/** - * Type to store per-command data. - */ -typedef struct { - uint8_t bytes[8]; -} ATTRIBUTE_PACKED vm_cmd_t; -#define COMMAND_DATA_SIZE 8U - - -/** - * Video Attributes. - */ -typedef struct { -#ifdef WORDS_BIGENDIAN - unsigned int mpeg_version : 2; - unsigned int video_format : 2; - unsigned int display_aspect_ratio : 2; - unsigned int permitted_df : 2; - - unsigned int line21_cc_1 : 1; - unsigned int line21_cc_2 : 1; - unsigned int unknown1 : 1; - unsigned int bit_rate : 1; - - unsigned int picture_size : 2; - unsigned int letterboxed : 1; - unsigned int film_mode : 1; -#else - unsigned int permitted_df : 2; - unsigned int display_aspect_ratio : 2; - unsigned int video_format : 2; - unsigned int mpeg_version : 2; - - unsigned int film_mode : 1; - unsigned int letterboxed : 1; - unsigned int picture_size : 2; - - unsigned int bit_rate : 1; - unsigned int unknown1 : 1; - unsigned int line21_cc_2 : 1; - unsigned int line21_cc_1 : 1; -#endif -} ATTRIBUTE_PACKED video_attr_t; - -/** - * Audio Attributes. - */ -typedef struct { -#ifdef WORDS_BIGENDIAN - unsigned int audio_format : 3; - unsigned int multichannel_extension : 1; - unsigned int lang_type : 2; - unsigned int application_mode : 2; - - unsigned int quantization : 2; - unsigned int sample_frequency : 2; - unsigned int unknown1 : 1; - unsigned int channels : 3; -#else - unsigned int application_mode : 2; - unsigned int lang_type : 2; - unsigned int multichannel_extension : 1; - unsigned int audio_format : 3; - - unsigned int channels : 3; - unsigned int unknown1 : 1; - unsigned int sample_frequency : 2; - unsigned int quantization : 2; -#endif - uint16_t lang_code; - uint8_t lang_extension; - uint8_t code_extension; - uint8_t unknown3; - union { - struct { -#ifdef WORDS_BIGENDIAN - unsigned int unknown4 : 1; - unsigned int channel_assignment : 3; - unsigned int version : 2; - unsigned int mc_intro : 1; /* probably 0: true, 1:false */ - unsigned int mode : 1; /* Karaoke mode 0: solo 1: duet */ -#else - unsigned int mode : 1; - unsigned int mc_intro : 1; - unsigned int version : 2; - unsigned int channel_assignment : 3; - unsigned int unknown4 : 1; -#endif - } ATTRIBUTE_PACKED karaoke; - struct { -#ifdef WORDS_BIGENDIAN - unsigned int unknown5 : 4; - unsigned int dolby_encoded : 1; /* suitable for surround decoding */ - unsigned int unknown6 : 3; -#else - unsigned int unknown6 : 3; - unsigned int dolby_encoded : 1; - unsigned int unknown5 : 4; -#endif - } ATTRIBUTE_PACKED surround; - } ATTRIBUTE_PACKED app_info; -} ATTRIBUTE_PACKED audio_attr_t; - - -/** - * MultiChannel Extension - */ -typedef struct { -#ifdef WORDS_BIGENDIAN - unsigned int zero1 : 7; - unsigned int ach0_gme : 1; - - unsigned int zero2 : 7; - unsigned int ach1_gme : 1; - - unsigned int zero3 : 4; - unsigned int ach2_gv1e : 1; - unsigned int ach2_gv2e : 1; - unsigned int ach2_gm1e : 1; - unsigned int ach2_gm2e : 1; - - unsigned int zero4 : 4; - unsigned int ach3_gv1e : 1; - unsigned int ach3_gv2e : 1; - unsigned int ach3_gmAe : 1; - unsigned int ach3_se2e : 1; - - unsigned int zero5 : 4; - unsigned int ach4_gv1e : 1; - unsigned int ach4_gv2e : 1; - unsigned int ach4_gmBe : 1; - unsigned int ach4_seBe : 1; -#else - unsigned int ach0_gme : 1; - unsigned int zero1 : 7; - - unsigned int ach1_gme : 1; - unsigned int zero2 : 7; - - unsigned int ach2_gm2e : 1; - unsigned int ach2_gm1e : 1; - unsigned int ach2_gv2e : 1; - unsigned int ach2_gv1e : 1; - unsigned int zero3 : 4; - - unsigned int ach3_se2e : 1; - unsigned int ach3_gmAe : 1; - unsigned int ach3_gv2e : 1; - unsigned int ach3_gv1e : 1; - unsigned int zero4 : 4; - - unsigned int ach4_seBe : 1; - unsigned int ach4_gmBe : 1; - unsigned int ach4_gv2e : 1; - unsigned int ach4_gv1e : 1; - unsigned int zero5 : 4; -#endif - uint8_t zero6[19]; -} ATTRIBUTE_PACKED multichannel_ext_t; - - -/** - * Subpicture Attributes. - */ -typedef struct { - /* - * type: 0 not specified - * 1 language - * 2 other - * coding mode: 0 run length - * 1 extended - * 2 other - * language: indicates language if type == 1 - * lang extension: if type == 1 contains the lang extension - */ -#ifdef WORDS_BIGENDIAN - unsigned int code_mode : 3; - unsigned int zero1 : 3; - unsigned int type : 2; -#else - unsigned int type : 2; - unsigned int zero1 : 3; - unsigned int code_mode : 3; -#endif - uint8_t zero2; - uint16_t lang_code; - uint8_t lang_extension; - uint8_t code_extension; -} ATTRIBUTE_PACKED subp_attr_t; - - - -/** - * PGC Command Table. - */ -typedef struct { - uint16_t nr_of_pre; - uint16_t nr_of_post; - uint16_t nr_of_cell; - uint16_t last_byte; - vm_cmd_t *pre_cmds; - vm_cmd_t *post_cmds; - vm_cmd_t *cell_cmds; -} ATTRIBUTE_PACKED pgc_command_tbl_t; -#define PGC_COMMAND_TBL_SIZE 8U - -/** - * PGC Program Map - */ -typedef uint8_t pgc_program_map_t; - -/** - * Cell Playback Information. - */ -typedef struct { -#ifdef WORDS_BIGENDIAN - unsigned int block_mode : 2; - unsigned int block_type : 2; - unsigned int seamless_play : 1; - unsigned int interleaved : 1; - unsigned int stc_discontinuity: 1; - unsigned int seamless_angle : 1; - - unsigned int playback_mode : 1; /**< When set, enter StillMode after each VOBU */ - unsigned int restricted : 1; /**< ?? drop out of fastforward? */ - unsigned int unknown2 : 6; -#else - unsigned int seamless_angle : 1; - unsigned int stc_discontinuity: 1; - unsigned int interleaved : 1; - unsigned int seamless_play : 1; - unsigned int block_type : 2; - unsigned int block_mode : 2; - - unsigned int unknown2 : 6; - unsigned int restricted : 1; - unsigned int playback_mode : 1; -#endif - uint8_t still_time; - uint8_t cell_cmd_nr; - dvd_time_t playback_time; - uint32_t first_sector; - uint32_t first_ilvu_end_sector; - uint32_t last_vobu_start_sector; - uint32_t last_sector; -} ATTRIBUTE_PACKED cell_playback_t; - -#define BLOCK_TYPE_NONE 0x0 -#define BLOCK_TYPE_ANGLE_BLOCK 0x1 - -#define BLOCK_MODE_NOT_IN_BLOCK 0x0 -#define BLOCK_MODE_FIRST_CELL 0x1 -#define BLOCK_MODE_IN_BLOCK 0x2 -#define BLOCK_MODE_LAST_CELL 0x3 - -/** - * Cell Position Information. - */ -typedef struct { - uint16_t vob_id_nr; - uint8_t zero_1; - uint8_t cell_nr; -} ATTRIBUTE_PACKED cell_position_t; - -/** - * User Operations. - */ -typedef struct { -#ifdef WORDS_BIGENDIAN - unsigned int zero : 7; /* 25-31 */ - unsigned int video_pres_mode_change : 1; /* 24 */ - - unsigned int karaoke_audio_pres_mode_change : 1; /* 23 */ - unsigned int angle_change : 1; - unsigned int subpic_stream_change : 1; - unsigned int audio_stream_change : 1; - unsigned int pause_on : 1; - unsigned int still_off : 1; - unsigned int button_select_or_activate : 1; - unsigned int resume : 1; /* 16 */ - - unsigned int chapter_menu_call : 1; /* 15 */ - unsigned int angle_menu_call : 1; - unsigned int audio_menu_call : 1; - unsigned int subpic_menu_call : 1; - unsigned int root_menu_call : 1; - unsigned int title_menu_call : 1; - unsigned int backward_scan : 1; - unsigned int forward_scan : 1; /* 8 */ - - unsigned int next_pg_search : 1; /* 7 */ - unsigned int prev_or_top_pg_search : 1; - unsigned int time_or_chapter_search : 1; - unsigned int go_up : 1; - unsigned int stop : 1; - unsigned int title_play : 1; - unsigned int chapter_search_or_play : 1; - unsigned int title_or_time_play : 1; /* 0 */ -#else - unsigned int video_pres_mode_change : 1; /* 24 */ - unsigned int zero : 7; /* 25-31 */ - - unsigned int resume : 1; /* 16 */ - unsigned int button_select_or_activate : 1; - unsigned int still_off : 1; - unsigned int pause_on : 1; - unsigned int audio_stream_change : 1; - unsigned int subpic_stream_change : 1; - unsigned int angle_change : 1; - unsigned int karaoke_audio_pres_mode_change : 1; /* 23 */ - - unsigned int forward_scan : 1; /* 8 */ - unsigned int backward_scan : 1; - unsigned int title_menu_call : 1; - unsigned int root_menu_call : 1; - unsigned int subpic_menu_call : 1; - unsigned int audio_menu_call : 1; - unsigned int angle_menu_call : 1; - unsigned int chapter_menu_call : 1; /* 15 */ - - unsigned int title_or_time_play : 1; /* 0 */ - unsigned int chapter_search_or_play : 1; - unsigned int title_play : 1; - unsigned int stop : 1; - unsigned int go_up : 1; - unsigned int time_or_chapter_search : 1; - unsigned int prev_or_top_pg_search : 1; - unsigned int next_pg_search : 1; /* 7 */ -#endif -} ATTRIBUTE_PACKED user_ops_t; - -/** - * Program Chain Information. - */ -typedef struct { - uint16_t zero_1; - uint8_t nr_of_programs; - uint8_t nr_of_cells; - dvd_time_t playback_time; - user_ops_t prohibited_ops; - uint16_t audio_control[8]; - uint32_t subp_control[32]; - uint16_t next_pgc_nr; - uint16_t prev_pgc_nr; - uint16_t goup_pgc_nr; - uint8_t pg_playback_mode; - uint8_t still_time; - uint32_t palette[16]; /* New type struct {zero_1, Y, Cr, Cb} ? */ - uint16_t command_tbl_offset; - uint16_t program_map_offset; - uint16_t cell_playback_offset; - uint16_t cell_position_offset; - pgc_command_tbl_t *command_tbl; - pgc_program_map_t *program_map; - cell_playback_t *cell_playback; - cell_position_t *cell_position; -} ATTRIBUTE_PACKED pgc_t; -#define PGC_SIZE 236U - -/** - * Program Chain Information Search Pointer. - */ -typedef struct { - uint8_t entry_id; -#ifdef WORDS_BIGENDIAN - unsigned int block_mode : 2; - unsigned int block_type : 2; - unsigned int unknown1 : 4; -#else - unsigned int unknown1 : 4; - unsigned int block_type : 2; - unsigned int block_mode : 2; -#endif - uint16_t ptl_id_mask; - uint32_t pgc_start_byte; - pgc_t *pgc; -} ATTRIBUTE_PACKED pgci_srp_t; -#define PGCI_SRP_SIZE 8U - -/** - * Program Chain Information Table. - */ -typedef struct { - uint16_t nr_of_pgci_srp; - uint16_t zero_1; - uint32_t last_byte; - pgci_srp_t *pgci_srp; -} ATTRIBUTE_PACKED pgcit_t; -#define PGCIT_SIZE 8U - -/** - * Menu PGCI Language Unit. - */ -typedef struct { - uint16_t lang_code; - uint8_t lang_extension; - uint8_t exists; - uint32_t lang_start_byte; - pgcit_t *pgcit; -} ATTRIBUTE_PACKED pgci_lu_t; -#define PGCI_LU_SIZE 8U - -/** - * Menu PGCI Unit Table. - */ -typedef struct { - uint16_t nr_of_lus; - uint16_t zero_1; - uint32_t last_byte; - pgci_lu_t *lu; -} ATTRIBUTE_PACKED pgci_ut_t; -#define PGCI_UT_SIZE 8U - -/** - * Cell Address Information. - */ -typedef struct { - uint16_t vob_id; - uint8_t cell_id; - uint8_t zero_1; - uint32_t start_sector; - uint32_t last_sector; -} ATTRIBUTE_PACKED cell_adr_t; - -/** - * Cell Address Table. - */ -typedef struct { - uint16_t nr_of_vobs; /* VOBs */ - uint16_t zero_1; - uint32_t last_byte; - cell_adr_t *cell_adr_table; /* No explicit size given. */ -} ATTRIBUTE_PACKED c_adt_t; -#define C_ADT_SIZE 8U - -/** - * VOBU Address Map. - */ -typedef struct { - uint32_t last_byte; - uint32_t *vobu_start_sectors; -} ATTRIBUTE_PACKED vobu_admap_t; -#define VOBU_ADMAP_SIZE 4U - - - - -/** - * VMGI - * - * The following structures relate to the Video Manager. - */ - -/** - * Video Manager Information Management Table. - */ -typedef struct { - char vmg_identifier[12]; - uint32_t vmg_last_sector; - uint8_t zero_1[12]; - uint32_t vmgi_last_sector; - uint8_t zero_2; - uint8_t specification_version; - uint32_t vmg_category; - uint16_t vmg_nr_of_volumes; - uint16_t vmg_this_volume_nr; - uint8_t disc_side; - uint8_t zero_3[19]; - uint16_t vmg_nr_of_title_sets; /* Number of VTSs. */ - char provider_identifier[32]; - uint64_t vmg_pos_code; - uint8_t zero_4[24]; - uint32_t vmgi_last_byte; - uint32_t first_play_pgc; - uint8_t zero_5[56]; - uint32_t vmgm_vobs; /* sector */ - uint32_t tt_srpt; /* sector */ - uint32_t vmgm_pgci_ut; /* sector */ - uint32_t ptl_mait; /* sector */ - uint32_t vts_atrt; /* sector */ - uint32_t txtdt_mgi; /* sector */ - uint32_t vmgm_c_adt; /* sector */ - uint32_t vmgm_vobu_admap; /* sector */ - uint8_t zero_6[32]; - - video_attr_t vmgm_video_attr; - uint8_t zero_7; - uint8_t nr_of_vmgm_audio_streams; /* should be 0 or 1 */ - audio_attr_t vmgm_audio_attr; - audio_attr_t zero_8[7]; - uint8_t zero_9[17]; - uint8_t nr_of_vmgm_subp_streams; /* should be 0 or 1 */ - subp_attr_t vmgm_subp_attr; - subp_attr_t zero_10[27]; /* XXX: how much 'padding' here? */ -} ATTRIBUTE_PACKED vmgi_mat_t; - -typedef struct { -#ifdef WORDS_BIGENDIAN - unsigned int zero_1 : 1; - unsigned int multi_or_random_pgc_title : 1; /* 0: one sequential pgc title */ - unsigned int jlc_exists_in_cell_cmd : 1; - unsigned int jlc_exists_in_prepost_cmd : 1; - unsigned int jlc_exists_in_button_cmd : 1; - unsigned int jlc_exists_in_tt_dom : 1; - unsigned int chapter_search_or_play : 1; /* UOP 1 */ - unsigned int title_or_time_play : 1; /* UOP 0 */ -#else - unsigned int title_or_time_play : 1; - unsigned int chapter_search_or_play : 1; - unsigned int jlc_exists_in_tt_dom : 1; - unsigned int jlc_exists_in_button_cmd : 1; - unsigned int jlc_exists_in_prepost_cmd : 1; - unsigned int jlc_exists_in_cell_cmd : 1; - unsigned int multi_or_random_pgc_title : 1; - unsigned int zero_1 : 1; -#endif -} ATTRIBUTE_PACKED playback_type_t; - -/** - * Title Information. - */ -typedef struct { - playback_type_t pb_ty; - uint8_t nr_of_angles; - uint16_t nr_of_ptts; - uint16_t parental_id; - uint8_t title_set_nr; - uint8_t vts_ttn; - uint32_t title_set_sector; -} ATTRIBUTE_PACKED title_info_t; - -/** - * PartOfTitle Search Pointer Table. - */ -typedef struct { - uint16_t nr_of_srpts; - uint16_t zero_1; - uint32_t last_byte; - title_info_t *title; -} ATTRIBUTE_PACKED tt_srpt_t; -#define TT_SRPT_SIZE 8U - - -/** - * Parental Management Information Unit Table. - * Level 1 (US: G), ..., 7 (US: NC-17), 8 - */ -typedef uint16_t pf_level_t[8]; - -/** - * Parental Management Information Unit Table. - */ -typedef struct { - uint16_t country_code; - uint16_t zero_1; - uint16_t pf_ptl_mai_start_byte; - uint16_t zero_2; - pf_level_t *pf_ptl_mai; /* table of (nr_of_vtss + 1), video_ts is first */ -} ATTRIBUTE_PACKED ptl_mait_country_t; -#define PTL_MAIT_COUNTRY_SIZE 8U - -/** - * Parental Management Information Table. - */ -typedef struct { - uint16_t nr_of_countries; - uint16_t nr_of_vtss; - uint32_t last_byte; - ptl_mait_country_t *countries; -} ATTRIBUTE_PACKED ptl_mait_t; -#define PTL_MAIT_SIZE 8U - -/** - * Video Title Set Attributes. - */ -typedef struct { - uint32_t last_byte; - uint32_t vts_cat; - - video_attr_t vtsm_vobs_attr; - uint8_t zero_1; - uint8_t nr_of_vtsm_audio_streams; /* should be 0 or 1 */ - audio_attr_t vtsm_audio_attr; - audio_attr_t zero_2[7]; - uint8_t zero_3[16]; - uint8_t zero_4; - uint8_t nr_of_vtsm_subp_streams; /* should be 0 or 1 */ - subp_attr_t vtsm_subp_attr; - subp_attr_t zero_5[27]; - - uint8_t zero_6[2]; - - video_attr_t vtstt_vobs_video_attr; - uint8_t zero_7; - uint8_t nr_of_vtstt_audio_streams; - audio_attr_t vtstt_audio_attr[8]; - uint8_t zero_8[16]; - uint8_t zero_9; - uint8_t nr_of_vtstt_subp_streams; - subp_attr_t vtstt_subp_attr[32]; -} ATTRIBUTE_PACKED vts_attributes_t; -#define VTS_ATTRIBUTES_SIZE 542U -#define VTS_ATTRIBUTES_MIN_SIZE 356U - -/** - * Video Title Set Attribute Table. - */ -typedef struct { - uint16_t nr_of_vtss; - uint16_t zero_1; - uint32_t last_byte; - vts_attributes_t *vts; - uint32_t *vts_atrt_offsets; /* offsets table for each vts_attributes */ -} ATTRIBUTE_PACKED vts_atrt_t; -#define VTS_ATRT_SIZE 8U - -/** - * Text Data. (Incomplete) - */ -typedef struct { - uint32_t last_byte; /* offsets are relative here */ - uint16_t offsets[100]; /* == nr_of_srpts + 1 (first is disc title) */ -#if 0 - uint16_t unknown; /* 0x48 ?? 0x48 words (16bit) info following */ - uint16_t zero_1; - - uint8_t type_of_info; /* ?? 01 == disc, 02 == Title, 04 == Title part */ - uint8_t unknown1; - uint8_t unknown2; - uint8_t unknown3; - uint8_t unknown4; /* ?? allways 0x30 language?, text format? */ - uint8_t unknown5; - uint16_t offset; /* from first */ - - char text[12]; /* ended by 0x09 */ -#endif -} ATTRIBUTE_PACKED txtdt_t; - -/** - * Text Data Language Unit. (Incomplete) - */ -typedef struct { - uint16_t lang_code; - uint16_t unknown; /* 0x0001, title 1? disc 1? side 1? */ - uint32_t txtdt_start_byte; /* prt, rel start of vmg_txtdt_mgi */ - txtdt_t *txtdt; -} ATTRIBUTE_PACKED txtdt_lu_t; -#define TXTDT_LU_SIZE 8U - -/** - * Text Data Manager Information. (Incomplete) - */ -typedef struct { - char disc_name[14]; /* how many bytes?? */ - uint16_t nr_of_language_units; /* 32bit?? */ - uint32_t last_byte; - txtdt_lu_t *lu; -} ATTRIBUTE_PACKED txtdt_mgi_t; -#define TXTDT_MGI_SIZE 20U - - -/** - * VTS - * - * Structures relating to the Video Title Set (VTS). - */ - -/** - * Video Title Set Information Management Table. - */ -typedef struct { - char vts_identifier[12]; - uint32_t vts_last_sector; - uint8_t zero_1[12]; - uint32_t vtsi_last_sector; - uint8_t zero_2; - uint8_t specification_version; - uint32_t vts_category; - uint16_t zero_3; - uint16_t zero_4; - uint8_t zero_5; - uint8_t zero_6[19]; - uint16_t zero_7; - uint8_t zero_8[32]; - uint64_t zero_9; - uint8_t zero_10[24]; - uint32_t vtsi_last_byte; - uint32_t zero_11; - uint8_t zero_12[56]; - uint32_t vtsm_vobs; /* sector */ - uint32_t vtstt_vobs; /* sector */ - uint32_t vts_ptt_srpt; /* sector */ - uint32_t vts_pgcit; /* sector */ - uint32_t vtsm_pgci_ut; /* sector */ - uint32_t vts_tmapt; /* sector */ - uint32_t vtsm_c_adt; /* sector */ - uint32_t vtsm_vobu_admap; /* sector */ - uint32_t vts_c_adt; /* sector */ - uint32_t vts_vobu_admap; /* sector */ - uint8_t zero_13[24]; - - video_attr_t vtsm_video_attr; - uint8_t zero_14; - uint8_t nr_of_vtsm_audio_streams; /* should be 0 or 1 */ - audio_attr_t vtsm_audio_attr; - audio_attr_t zero_15[7]; - uint8_t zero_16[17]; - uint8_t nr_of_vtsm_subp_streams; /* should be 0 or 1 */ - subp_attr_t vtsm_subp_attr; - subp_attr_t zero_17[27]; - uint8_t zero_18[2]; - - video_attr_t vts_video_attr; - uint8_t zero_19; - uint8_t nr_of_vts_audio_streams; - audio_attr_t vts_audio_attr[8]; - uint8_t zero_20[17]; - uint8_t nr_of_vts_subp_streams; - subp_attr_t vts_subp_attr[32]; - uint16_t zero_21; - multichannel_ext_t vts_mu_audio_attr[8]; - /* XXX: how much 'padding' here, if any? */ -} ATTRIBUTE_PACKED vtsi_mat_t; - -/** - * PartOfTitle Unit Information. - */ -typedef struct { - uint16_t pgcn; - uint16_t pgn; -} ATTRIBUTE_PACKED ptt_info_t; - -/** - * PartOfTitle Information. - */ -typedef struct { - uint16_t nr_of_ptts; - ptt_info_t *ptt; -} ATTRIBUTE_PACKED ttu_t; - -/** - * PartOfTitle Search Pointer Table. - */ -typedef struct { - uint16_t nr_of_srpts; - uint16_t zero_1; - uint32_t last_byte; - ttu_t *title; - uint32_t *ttu_offset; /* offset table for each ttu */ -} ATTRIBUTE_PACKED vts_ptt_srpt_t; -#define VTS_PTT_SRPT_SIZE 8U - - -/** - * Time Map Entry. - */ -/* Should this be bit field at all or just the uint32_t? */ -typedef uint32_t map_ent_t; - -/** - * Time Map. - */ -typedef struct { - uint8_t tmu; /* Time unit, in seconds */ - uint8_t zero_1; - uint16_t nr_of_entries; - map_ent_t *map_ent; -} ATTRIBUTE_PACKED vts_tmap_t; -#define VTS_TMAP_SIZE 4U - -/** - * Time Map Table. - */ -typedef struct { - uint16_t nr_of_tmaps; - uint16_t zero_1; - uint32_t last_byte; - vts_tmap_t *tmap; - uint32_t *tmap_offset; /* offset table for each tmap */ -} ATTRIBUTE_PACKED vts_tmapt_t; -#define VTS_TMAPT_SIZE 8U - - -#if PRAGMA_PACK -#pragma pack() -#endif - - -/** - * The following structure defines an IFO file. The structure is divided into - * two parts, the VMGI, or Video Manager Information, which is read from the - * VIDEO_TS.[IFO,BUP] file, and the VTSI, or Video Title Set Information, which - * is read in from the VTS_XX_0.[IFO,BUP] files. - */ -typedef struct { - dvd_file_t *file; - - /* VMGI */ - vmgi_mat_t *vmgi_mat; - tt_srpt_t *tt_srpt; - pgc_t *first_play_pgc; - ptl_mait_t *ptl_mait; - vts_atrt_t *vts_atrt; - txtdt_mgi_t *txtdt_mgi; - - /* Common */ - pgci_ut_t *pgci_ut; - c_adt_t *menu_c_adt; - vobu_admap_t *menu_vobu_admap; - - /* VTSI */ - vtsi_mat_t *vtsi_mat; - vts_ptt_srpt_t *vts_ptt_srpt; - pgcit_t *vts_pgcit; - vts_tmapt_t *vts_tmapt; - c_adt_t *vts_c_adt; - vobu_admap_t *vts_vobu_admap; -} ifo_handle_t; - -#endif /* IFO_TYPES_H_INCLUDED */ |