2002-08-14 20:43:56 +00:00
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/* ScummVM - Scumm Interpreter
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2003-03-06 21:46:56 +00:00
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* Copyright (C) 2002-2003 The ScummVM project
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2002-08-14 20:43:56 +00:00
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* $Header$
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*/
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#ifndef SOUND_H
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#define SOUND_H
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#include "scummsys.h"
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2003-07-14 21:37:45 +00:00
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#include "sound/mixer.h"
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2002-08-14 20:43:56 +00:00
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2003-06-25 23:25:52 +00:00
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class Bundle;
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2003-06-15 00:54:14 +00:00
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class DigitalTrackInfo;
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2002-09-02 07:53:43 +00:00
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class File;
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2003-06-15 00:54:14 +00:00
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class Scumm;
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2003-06-15 01:56:47 +00:00
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struct MP3OffsetTable { /* Compressed Sound (.SO3) */
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int org_offset;
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int new_offset;
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int num_tags;
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int compressed_size;
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};
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2002-08-14 20:43:56 +00:00
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class Sound {
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protected:
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int16 _soundQuePos, _soundQue[0x100];
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2002-09-30 22:59:42 +00:00
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int16 _soundQue2Pos, _soundQue2[10];
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2002-08-14 20:43:56 +00:00
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bool _soundsPaused2;
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bool _soundVolumePreset;
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2003-06-23 21:23:10 +00:00
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public:
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2003-05-21 18:09:49 +00:00
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const char *_nameBundleMusic;
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2003-06-23 21:23:10 +00:00
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protected:
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const char *_newNameBundleMusic;
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2003-01-12 19:50:21 +00:00
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byte _musicDisk;
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2003-01-20 05:59:25 +00:00
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byte _voiceDisk;
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2002-08-14 20:43:56 +00:00
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int32 _currentSampleBundleMusic;
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int32 _numberSamplesBundleMusic;
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int32 _offsetSampleBundleMusic;
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int32 _offsetBufBundleMusic;
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byte *_musicBundleBufFinal;
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byte *_musicBundleBufOutput;
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bool _pauseBundleMusic;
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2002-10-08 19:35:39 +00:00
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int32 _bundleMusicTrack;
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2002-10-15 06:53:42 +00:00
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bool _musicBundleToBeChanged;
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bool _musicBundleToBeRemoved;
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2002-12-28 21:46:49 +00:00
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int32 _bundleMusicSampleBits;
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2002-12-29 01:28:44 +00:00
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int32 _outputMixerSize;
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int32 _bundleSampleChannels;
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File *_sfxFile;
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uint32 _talk_sound_a1, _talk_sound_a2, _talk_sound_b1, _talk_sound_b2;
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byte _talk_sound_mode;
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int _talk_sound_frame;
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bool _mouthSyncMode;
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bool _endOfMouthSync;
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uint16 _mouthSyncTimes[64];
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uint _curSoundPos;
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MP3OffsetTable *offset_table; // SO3 MP3 compressed audio
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int num_sound_effects; // SO3 MP3 compressed audio
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bool _vorbis_mode; // true if using SOG, false if using SO3
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enum {
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CACHE_TRACKS = 10
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};
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/* used for mp3 CD music */
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2003-06-30 23:18:20 +00:00
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int _currentCDSound;
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int _cached_tracks[CACHE_TRACKS];
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2002-10-27 01:12:10 +00:00
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int _dig_cd_index;
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int _dig_cd_track;
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int _dig_cd_start;
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int _dig_cd_end;
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2002-10-27 01:12:10 +00:00
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int _dig_cd_num_loops;
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bool _dig_cd_playing;
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DigitalTrackInfo *_track_info[CACHE_TRACKS];
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2003-06-26 23:04:41 +00:00
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int _current_cache;
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2002-10-27 01:12:10 +00:00
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2003-03-06 17:58:13 +00:00
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Scumm *_scumm;
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2002-08-14 20:43:56 +00:00
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public:
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2003-01-26 14:26:03 +00:00
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int32 _bundleMusicPosition;
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2003-07-14 21:37:45 +00:00
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PlayingSoundHandle _talkChannelHandle; // Handle of mixer channel actor is talking on
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bool _soundsPaused;
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byte _sfxMode;
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2003-06-30 23:18:20 +00:00
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// FIXME: Should add API to get/set volumes (and automatically
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// update iMuse/iMuseDigi/Player_v2/SoundMIxer, too
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int16 _sound_volume_master, _sound_volume_music, _sound_volume_sfx;
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Bundle *_bundle; // FIXME: should be protected but is used by Scumm::askForDisk
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public:
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Sound(Scumm *parent);
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~Sound();
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void addSoundToQueue(int sound);
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void addSoundToQueue2(int sound);
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void processSoundQues();
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void playSound(int sound);
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void processSfxQueues();
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void startTalkSound(uint32 offset, uint32 b, int mode, PlayingSoundHandle *handle = NULL);
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void stopTalkSound();
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bool isMouthSyncOff(uint pos);
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int isSoundRunning(int sound) const;
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bool isSoundActive(int sound) const;
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bool isSoundInQueue(int sound) const;
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void stopSound(int a);
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void stopAllSounds();
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void soundKludge(int *list, int num);
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void talkSound(uint32 a, uint32 b, int mode, int frame);
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void setupSound();
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void pauseSounds(bool pause);
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void playBundleMusic(const char *song);
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void pauseBundleMusic(bool state);
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void bundleMusicHandler(Scumm *scumm);
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void stopBundleMusic();
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void playBundleSound(char *sound, PlayingSoundHandle *handle);
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uint32 decode12BitsSample(byte *src, byte **dst, uint32 size, bool stereo);
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2002-09-21 13:48:03 +00:00
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void startCDTimer();
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void stopCDTimer();
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void playCDTrack(int track, int numLoops, int startFrame, int endFrame);
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void stopCD();
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int pollCD() const;
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void updateCD();
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int getCurrentCDSound() const { return _currentCDSound; }
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protected:
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void clearSoundQue();
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File *openSfxFile();
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void startSfxSound(File *file, int file_size, PlayingSoundHandle *handle);
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void stopSfxSound();
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bool isSfxFinished() const;
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void playSfxSound(void *sound, uint32 size, uint rate, bool isUnsigned, PlayingSoundHandle *handle);
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void playSfxSound_MP3(void *sound, uint32 size, PlayingSoundHandle *handle);
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void playSfxSound_Vorbis(void *sound, uint32 size, PlayingSoundHandle *handle);
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int getCachedTrack(int track);
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int playMP3CDTrack(int track, int numLoops, int startFrame, int endFrame);
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int stopMP3CD();
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int pollMP3CD() const;
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int updateMP3CD();
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};
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#endif
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