/** * SACD Ripper - http://code.google.com/p/sacd-ripper/ * * Copyright (c) 2010-2014 by respective authors. * * 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 _SCARLETBOOK_H_INCLUDED #define _SCARLETBOOK_H_INCLUDED #include #include using namespace std; #define SACD_LSN_SIZE 2048 #define SACD_SAMPLING_FREQUENCY 2822400 #define START_OF_FILE_SYSTEM_AREA 0 #define START_OF_MASTER_TOC 510 #define MASTER_TOC_LEN 10 #define MAX_AREA_TOC_SIZE_LSN 96 #define MAX_LANGUAGE_COUNT 8 #define MAX_CHANNEL_COUNT 6 #define SAMPLES_PER_FRAME 588 #define FRAME_SIZE_64 (SAMPLES_PER_FRAME * 64 / 8) #define SUPPORTED_VERSION_MAJOR 1 #define SUPPORTED_VERSION_MINOR 20 #define MAX_GENRE_COUNT 29 #define MAX_CATEGORY_COUNT 3 enum frame_format_t { FRAME_FORMAT_DST = 0, FRAME_FORMAT_DSD_3_IN_14 = 2, FRAME_FORMAT_DSD_3_IN_16 = 3 }; enum character_set_t { CHAR_SET_UNKNOWN = 0, CHAR_SET_ISO646 = 1, // ISO 646 (IRV), no escape sequences allowed CHAR_SET_ISO8859_1 = 2, // ISO 8859-1, no escape sequences allowed CHAR_SET_RIS506 = 3, // MusicShiftJIS, per RIS-506 (RIAJ), Music Shift-JIS Kanji CHAR_SET_KSC5601 = 4, // Korean KSC 5601-1987 CHAR_SET_GB2312 = 5, // Chinese GB 2312-80 CHAR_SET_BIG5 = 6, // Big5 CHAR_SET_ISO8859_1_ESC = 7 // ISO 8859-1, single byte set escape sequences allowed }; // string representation for character sets extern const char* character_set[]; extern const char* album_genre[]; enum genre_t { GENRE_NOT_USED = 0, // 12 GENRE_NOT_DEFINED = 1, // 12 GENRE_ADULT_CONTEMPORARY = 2, // 12 GENRE_ALTERNATIVE_ROCK = 3, // 40 GENRE_CHILDRENS_MUSIC = 4, // 12 GENRE_CLASSICAL = 5, // 32 GENRE_CONTEMPORARY_CHRISTIAN = 6, // 140 GENRE_COUNTRY = 7, // 2 GENRE_DANCE = 8, // 3 GENRE_EASY_LISTENING = 9, // 98 GENRE_EROTIC = 10, // 12 GENRE_FOLK = 11, // 80 GENRE_GOSPEL = 12, // 38 GENRE_HIP_HOP = 13, // 7 GENRE_JAZZ = 14, // 8 GENRE_LATIN = 15, // 86 GENRE_MUSICAL = 16, // 77 GENRE_NEW_AGE = 17, // 10 GENRE_OPERA = 18, // 103 GENRE_OPERETTA = 19, // 104 GENRE_POP_MUSIC = 20, // 13 GENRE_RAP = 21, // 15 GENRE_REGGAE = 22, // 16 GENRE_ROCK_MUSIC = 23, // 17 GENRE_RHYTHM_AND_BLUES = 24, // 14 GENRE_SOUND_EFFECTS = 25, // 37 GENRE_SOUND_TRACK = 26, // 24 GENRE_SPOKEN_WORD = 27, // 101 GENRE_WORLD_MUSIC = 28, // 12 GENRE_BLUES = 29 // 0 }; enum category_t { CATEGORY_NOT_USED = 0, CATEGORY_GENERAL = 1, CATEGORY_JAPANESE = 2 }; extern const char* album_category[]; enum track_type_t { TRACK_TYPE_TITLE = 0x01, TRACK_TYPE_PERFORMER = 0x02, TRACK_TYPE_SONGWRITER = 0x03, TRACK_TYPE_COMPOSER = 0x04, TRACK_TYPE_ARRANGER = 0x05, TRACK_TYPE_MESSAGE = 0x06, TRACK_TYPE_EXTRA_MESSAGE = 0x07, TRACK_TYPE_TITLE_PHONETIC = 0x81, TRACK_TYPE_PERFORMER_PHONETIC = 0x82, TRACK_TYPE_SONGWRITER_PHONETIC = 0x83, TRACK_TYPE_COMPOSER_PHONETIC = 0x84, TRACK_TYPE_ARRANGER_PHONETIC = 0x85, TRACK_TYPE_MESSAGE_PHONETIC = 0x86, TRACK_TYPE_EXTRA_MESSAGE_PHONETIC = 0x87 }; #pragma pack(1) /** * Common * * The following structures are used in both the Master and area TOCs. */ /** * Genre Information. */ typedef struct { uint8_t category; // category_t uint16_t reserved; uint8_t genre; // genre_t } genre_table_t; /** * Language & character set */ typedef struct { char language_code[2]; // ISO639-2 Language code uint8_t character_set; // char_set_t, 1 (ISO 646) uint8_t reserved; } locale_table_t; /** * Master TOC * * The following structures are needed for Master TOC information. */ typedef struct { char id[8]; // SACDMTOC struct { uint8_t major; uint8_t minor; } version; // 1.20 / 0x0114 uint8_t reserved01[6]; uint16_t album_set_size; uint16_t album_sequence_number; uint8_t reserved02[4]; char album_catalog_number[16]; // 0x00 when empty, else padded with spaces for short strings genre_table_t album_genre[4]; uint8_t reserved03[8]; uint32_t area_1_toc_1_start; uint32_t area_1_toc_2_start; uint32_t area_2_toc_1_start; uint32_t area_2_toc_2_start; uint8_t disc_type_reserved : 7; uint8_t disc_type_hybrid : 1; uint8_t reserved04[3]; uint16_t area_1_toc_size; uint16_t area_2_toc_size; char disc_catalog_number[16]; // 0x00 when empty, else padded with spaces for short strings genre_table_t disc_genre[4]; uint16_t disc_date_year; uint8_t disc_date_month; uint8_t disc_date_day; uint8_t reserved05[4]; uint8_t text_area_count; uint8_t reserved06[7]; locale_table_t locales[MAX_LANGUAGE_COUNT]; } master_toc_t; /** * Master Album Information */ typedef struct { char id[8]; // SACDText uint8_t reserved[8]; uint16_t album_title_position; uint16_t album_artist_position; uint16_t album_publisher_position; uint16_t album_copyright_position; uint16_t album_title_phonetic_position; uint16_t album_artist_phonetic_position; uint16_t album_publisher_phonetic_position; uint16_t album_copyright_phonetic_position; uint16_t disc_title_position; uint16_t disc_artist_position; uint16_t disc_publisher_position; uint16_t disc_copyright_position; uint16_t disc_title_phonetic_position; uint16_t disc_artist_phonetic_position; uint16_t disc_publisher_phonetic_position; uint16_t disc_copyright_phonetic_position; uint8_t data[2000]; } master_sacd_text_t; typedef struct { string album_title; string album_artist; string album_publisher; string album_copyright; string album_title_phonetic; string album_artist_phonetic; string album_publisher_phonetic; string album_copyright_phonetic; string disc_title; string disc_artist; string disc_publisher; string disc_copyright; string disc_title_phonetic; string disc_artist_phonetic; string disc_publisher_phonetic; string disc_copyright_phonetic; } master_text_t; /** * Unknown Structure */ typedef struct { char id[8]; // SACD_Man, manufacturer information uint8_t information[2040]; } master_man_t; /** * Area TOC * * The following structures are needed for Area TOC information. * */ typedef struct { char id[8]; // TWOCHTOC or MULCHTOC struct { uint8_t major; uint8_t minor; } version; // 1.20 / 0x0114 uint16_t size; // ex. 40 (total size of TOC) uint8_t reserved01[4]; uint32_t max_byte_rate; uint8_t sample_frequency; // 0x04 = (64 * 44.1 kHz) (physically there can be no other values, or..? :) uint8_t frame_format : 4; uint8_t reserved02 : 4; uint8_t reserved03[10]; uint8_t channel_count; uint8_t loudspeaker_config : 5; uint8_t extra_settings : 3; uint8_t max_available_channels; uint8_t area_mute_flags; uint8_t reserved04[12]; uint8_t track_attribute : 4; uint8_t reserved05 : 4; uint8_t reserved06[15]; struct { uint8_t minutes; uint8_t seconds; uint8_t frames; } total_playtime; uint8_t reserved07; uint8_t track_offset; uint8_t track_count; uint8_t reserved08[2]; uint32_t track_start; uint32_t track_end; uint8_t text_area_count; uint8_t reserved09[7]; locale_table_t languages[10]; uint16_t track_text_offset; uint16_t index_list_offset; uint16_t access_list_offset; uint8_t reserved10[10]; uint16_t area_description_offset; uint16_t copyright_offset; uint16_t area_description_phonetic_offset; uint16_t copyright_phonetic_offset; uint8_t data[1896]; } area_toc_t; typedef struct { string track_type_title; string track_type_performer; string track_type_songwriter; string track_type_composer; string track_type_arranger; string track_type_message; string track_type_extra_message; string track_type_title_phonetic; string track_type_performer_phonetic; string track_type_songwriter_phonetic; string track_type_composer_phonetic; string track_type_arranger_phonetic; string track_type_message_phonetic; string track_type_extra_message_phonetic; } area_track_text_t; typedef struct { char id[8]; // SACDTTxt, Track Text uint16_t track_text_position[1]; } area_text_t; typedef struct { char country_code[2]; char owner_code[3]; char recording_year[2]; char designation_code[5]; } isrc_t; typedef struct { char id[8]; // SACD_IGL, ISRC and Genre List isrc_t isrc[255]; uint32_t reserved; genre_table_t track_genre[255]; } area_isrc_genre_t; typedef struct { char id[8]; // SACD_ACC, Access List uint16_t entry_count; uint8_t main_step_size; uint8_t reserved01[5]; uint8_t main_access_list[6550][5]; uint8_t reserved02[2]; uint8_t detailed_access_list[32768]; } area_access_list_t; typedef struct { char id[8]; // SACDTRL1 uint32_t track_start_lsn[255]; uint32_t track_length_lsn[255]; } area_tracklist_offset_t; typedef struct { uint8_t minutes; uint8_t seconds; uint8_t frames; uint8_t reserved : 5; uint8_t extra_use : 3; } area_tracklist_time_start_t; typedef struct { uint8_t minutes; uint8_t seconds; uint8_t frames; uint8_t reserved : 3; uint8_t track_flags_tmf1 : 1; uint8_t track_flags_tmf2 : 1; uint8_t track_flags_tmf3 : 1; uint8_t track_flags_tmf4 : 1; uint8_t track_flags_ilp : 1; } area_tracklist_time_duration_t; typedef struct { char id[8]; // SACDTRL2 area_tracklist_time_start_t start[255]; area_tracklist_time_duration_t duration[255]; } area_tracklist_time_t; enum audio_packet_data_type_t { DATA_TYPE_AUDIO = 2, DATA_TYPE_SUPPLEMENTARY = 3, DATA_TYPE_PADDING = 7 }; // It's no use to make a little & big endian struct. On little // endian systems this needs to be filled manually anyway. typedef struct { uint8_t frame_start : 1; uint8_t reserved : 1; uint8_t data_type : 3; uint16_t packet_length : 11; } audio_packet_info_t; #define AUDIO_PACKET_INFO_SIZE 2U typedef struct { struct { uint8_t minutes; uint8_t seconds; uint8_t frames; } timecode; // Note: the following byte is only filled // on DST encoded audio frames uint8_t channel_bit_3 : 1; uint8_t channel_bit_2 : 1; uint8_t sector_count : 5; uint8_t channel_bit_1 : 1; } audio_frame_info_t; #define AUDIO_FRAME_INFO_SIZE 4U typedef struct { uint8_t dst_encoded : 1; uint8_t reserved : 1; uint8_t frame_info_count : 3; uint8_t packet_info_count : 3; } audio_frame_header_t; #define AUDIO_SECTOR_HEADER_SIZE 1U typedef struct { audio_frame_header_t header; audio_packet_info_t packet[7]; audio_frame_info_t frame[7]; } audio_sector_t; typedef struct { uint8_t* area_data; area_toc_t* area_toc; area_tracklist_offset_t* area_tracklist_offset; area_tracklist_time_t* area_tracklist_time; area_text_t* area_text; area_track_text_t area_track_text[255]; // max of 255 supported tracks area_isrc_genre_t* area_isrc_genre; string description; string copyright; string description_phonetic; string copyright_phonetic; } scarletbook_area_t; typedef struct { void* sacd; // sacd_reader_t uint8_t* master_data; master_toc_t* master_toc; master_man_t* master_man; master_text_t master_text; int twoch_area_idx; int mulch_area_idx; int area_count; scarletbook_area_t area[2]; } scarletbook_handle_t; #pragma pack() #endif