mirror of
https://github.com/libretro/scummvm.git
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127 lines
3.3 KiB
C++
127 lines
3.3 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef COMMON_FORMATS_CUE_H
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#define COMMON_FORMATS_CUE_H
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#include "common/array.h"
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namespace Common {
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class SeekableReadStream;
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/**
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* A class able to load and parse Cue sheets
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*/
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class CueSheet {
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public:
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CueSheet(const char *sheet);
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CueSheet(SeekableReadStream *stream);
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public:
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enum FileType {
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kFileTypeBinary,
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kFileTypeAIFF,
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kFileTypeWave,
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kFileTypeMP3,
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kFileTypeMotorola,
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};
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enum TrackType {
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kTrackTypeAudio, // Audio (sector size: 2352)
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kTrackTypeCDG, // Karaoke CD+G (sector size: 2448)
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kTrackTypeMode1_Raw, // CD-ROM Mode 1 data (raw) (sector size: 2352), used by cdrdao
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kTrackTypeMode1_2048, // CD-ROM Mode 1 data (cooked) (sector size: 2048)
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kTrackTypeMode1_2352, // CD-ROM Mode 1 data (raw) (sector size: 2352)
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kTrackTypeMode2_Raw, // CD-ROM Mode 2 data (raw) (sector size: 2352), used by cdrdao
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kTrackTypeMode2_2048, // CD-ROM Mode 2 XA form-1 data (sector size: 2048)
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kTrackTypeMode2_2324, // CD-ROM Mode 2 XA form-2 data (sector size: 2324)
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kTrackTypeMode2_2366, // CD-ROM Mode 2 data (sector size: 2336)
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kTrackTypeMode2_2352, // CD-ROM Mode 2 data (raw) (sector size: 2352)
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kTrackTypeCDI_2336, // CDI Mode 2 data
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kTrackTypeCDI_2352, // CDI Mode 2 data
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};
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enum TrackFlags {
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kTrackFlag4ch = 1 << 0, // Four channel audio
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kTrackFlagDCP = 1 << 1, // Digital copy permitted
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kTrackFlagPre = 1 << 2, // Pre-emphasis enabled, for audio tracks only
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kTrackFlagSCMS = 1 << 3, // Serial copy management system
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};
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struct CueFile {
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String name;
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FileType type = kFileTypeBinary;
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};
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struct CueTrack {
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int number = 0;
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CueFile file;
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TrackType type;
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String title;
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String performer;
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Array<int> indices;
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int pregap = 0;
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uint32 flags;
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int size = 2352;
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};
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struct CueMetadata {
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String title;
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String date;
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String genre;
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String performer;
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String catalog;
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};
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struct LookupTable;
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Array<CueFile> files();
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Array<CueTrack> tracks();
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CueTrack *getTrack(int tracknum);
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CueTrack *getTrackAtFrame(int frame);
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private:
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void parse(const char *sheet);
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int lookupInTable(const LookupTable *table, const char *key);
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int parseMSF(const char *str);
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void parseHeaderContext(const char *line);
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void parseFilesContext(const char *line);
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void parseTracksContext(const char *line);
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private:
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int _lineNum = 0;
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int _context;
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int _currentFile = -1;
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int _currentTrack = -1;
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Array<CueFile> _files;
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Array<CueTrack> _tracks;
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CueMetadata _metadata;
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};
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} // End of namespace Common
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#endif
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