mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-21 09:21:08 +00:00
355 lines
8.9 KiB
C++
355 lines
8.9 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef KYRA_SOUND_INTERN_H
|
|
#define KYRA_SOUND_INTERN_H
|
|
|
|
|
|
|
|
#include "kyra/sound.h"
|
|
#include "kyra/sound_adlib.h"
|
|
|
|
#include "common/mutex.h"
|
|
|
|
#include "audio/softsynth/fmtowns_pc98/towns_pc98_driver.h"
|
|
#include "audio/softsynth/fmtowns_pc98/towns_euphony.h"
|
|
|
|
#include "audio/softsynth/emumidi.h"
|
|
#include "audio/midiparser.h"
|
|
|
|
namespace Audio {
|
|
class PCSpeaker;
|
|
class MaxTrax;
|
|
} // End of namespace Audio
|
|
|
|
namespace Kyra {
|
|
|
|
class MidiOutput;
|
|
|
|
/**
|
|
* MIDI output device.
|
|
*
|
|
* This device supports both MT-32 MIDI, as used in
|
|
* Kyrandia 1 and 2, and GM MIDI, as used in Kyrandia 2.
|
|
*/
|
|
class SoundMidiPC : public Sound {
|
|
public:
|
|
SoundMidiPC(KyraEngine_v1 *vm, Audio::Mixer *mixer, MidiDriver *driver, kType type);
|
|
virtual ~SoundMidiPC();
|
|
|
|
virtual kType getMusicType() const { return _type; }
|
|
|
|
virtual bool init();
|
|
|
|
virtual void updateVolumeSettings();
|
|
|
|
virtual void initAudioResourceInfo(int set, void *info);
|
|
virtual void selectAudioResourceSet(int set);
|
|
virtual bool hasSoundFile(uint file) const;
|
|
virtual void loadSoundFile(uint file);
|
|
virtual void loadSoundFile(Common::String file);
|
|
virtual void loadSfxFile(Common::String file);
|
|
|
|
virtual void playTrack(uint8 track);
|
|
virtual void haltTrack();
|
|
virtual bool isPlaying() const;
|
|
|
|
virtual void playSoundEffect(uint8 track, uint8 volume = 0xFF);
|
|
virtual void stopAllSoundEffects();
|
|
|
|
virtual void beginFadeOut();
|
|
|
|
virtual void pause(bool paused);
|
|
private:
|
|
static void onTimer(void *data);
|
|
|
|
// Our channel handling
|
|
int _musicVolume, _sfxVolume;
|
|
|
|
uint32 _fadeStartTime;
|
|
bool _fadeMusicOut;
|
|
|
|
// Midi file related
|
|
Common::String _mFileName, _sFileName;
|
|
byte *_musicFile, *_sfxFile;
|
|
|
|
MidiParser *_music;
|
|
MidiParser *_sfx[3];
|
|
|
|
const SoundResourceInfo_PC *res() const {return _resInfo[_currentResourceSet]; }
|
|
SoundResourceInfo_PC *_resInfo[3];
|
|
int _currentResourceSet;
|
|
|
|
// misc
|
|
kType _type;
|
|
Common::String getFileName(const Common::String &str);
|
|
|
|
bool _nativeMT32;
|
|
MidiDriver *_driver;
|
|
MidiOutput *_output;
|
|
|
|
Common::Mutex _mutex;
|
|
};
|
|
|
|
class SoundTowns : public Sound {
|
|
public:
|
|
SoundTowns(KyraEngine_v1 *vm, Audio::Mixer *mixer);
|
|
virtual ~SoundTowns();
|
|
|
|
virtual kType getMusicType() const { return kTowns; }
|
|
|
|
virtual bool init();
|
|
virtual void process();
|
|
|
|
virtual void initAudioResourceInfo(int set, void *info);
|
|
virtual void selectAudioResourceSet(int set);
|
|
virtual bool hasSoundFile(uint file) const;
|
|
virtual void loadSoundFile(uint file);
|
|
virtual void loadSoundFile(Common::String) {}
|
|
|
|
virtual void playTrack(uint8 track);
|
|
virtual void haltTrack();
|
|
|
|
virtual void playSoundEffect(uint8 track, uint8 volume = 0xFF);
|
|
virtual void stopAllSoundEffects();
|
|
|
|
virtual void beginFadeOut();
|
|
|
|
virtual void updateVolumeSettings();
|
|
|
|
private:
|
|
bool loadInstruments();
|
|
void playEuphonyTrack(uint32 offset, int loop);
|
|
|
|
void fadeOutSoundEffects();
|
|
|
|
int _lastTrack;
|
|
Audio::SoundHandle _sfxHandle;
|
|
|
|
uint8 *_musicTrackData;
|
|
|
|
uint _sfxFileIndex;
|
|
uint8 *_sfxFileData;
|
|
uint8 _sfxChannel;
|
|
|
|
EuphonyPlayer *_player;
|
|
|
|
bool _cdaPlaying;
|
|
|
|
const SoundResourceInfo_Towns *res() const {return _resInfo[_currentResourceSet]; }
|
|
SoundResourceInfo_Towns *_resInfo[3];
|
|
int _currentResourceSet;
|
|
|
|
const uint8 *_musicFadeTable;
|
|
const uint8 *_sfxBTTable;
|
|
const uint8 *_sfxWDTable;
|
|
};
|
|
|
|
class SoundPC98 : public Sound {
|
|
public:
|
|
SoundPC98(KyraEngine_v1 *vm, Audio::Mixer *mixer);
|
|
virtual ~SoundPC98();
|
|
|
|
virtual kType getMusicType() const { return kPC98; }
|
|
|
|
virtual bool init();
|
|
|
|
virtual void initAudioResourceInfo(int set, void *info);
|
|
virtual void selectAudioResourceSet(int set);
|
|
virtual bool hasSoundFile(uint file) const;
|
|
virtual void loadSoundFile(uint file);
|
|
virtual void loadSoundFile(Common::String file);
|
|
|
|
virtual void playTrack(uint8 track);
|
|
virtual void haltTrack();
|
|
virtual void beginFadeOut();
|
|
|
|
virtual int32 voicePlay(const char *file, Audio::SoundHandle *handle, uint8 volume, uint8 priority, bool isSfx) override { return -1; }
|
|
virtual void playSoundEffect(uint8 track, uint8 volume = 0xFF);
|
|
|
|
virtual void updateVolumeSettings();
|
|
|
|
private:
|
|
int _lastTrack;
|
|
uint8 *_musicTrackData;
|
|
uint8 *_sfxTrackData;
|
|
TownsPC98_AudioDriver *_driver;
|
|
|
|
const char *resPattern() {return _resInfo[_currentResourceSet]->c_str(); }
|
|
Common::String *_resInfo[3];
|
|
int _currentResourceSet;
|
|
};
|
|
|
|
class SoundTownsPC98_v2 : public Sound {
|
|
public:
|
|
SoundTownsPC98_v2(KyraEngine_v1 *vm, Audio::Mixer *mixer);
|
|
virtual ~SoundTownsPC98_v2();
|
|
|
|
virtual kType getMusicType() const { return _vm->gameFlags().platform == Common::kPlatformFMTowns ? kTowns : kPC98; }
|
|
|
|
virtual bool init();
|
|
virtual void process();
|
|
|
|
virtual void initAudioResourceInfo(int set, void *info);
|
|
virtual void selectAudioResourceSet(int set);
|
|
virtual bool hasSoundFile(uint file) const;
|
|
virtual void loadSoundFile(uint file) {}
|
|
virtual void loadSoundFile(Common::String file);
|
|
|
|
virtual void playTrack(uint8 track);
|
|
virtual void haltTrack();
|
|
virtual void beginFadeOut();
|
|
|
|
virtual int32 voicePlay(const char *file, Audio::SoundHandle *handle, uint8 volume = 255, uint8 priority = 255, bool isSfx = true) override;
|
|
virtual void playSoundEffect(uint8 track, uint8 volume = 0xFF);
|
|
|
|
virtual void updateVolumeSettings();
|
|
|
|
private:
|
|
Audio::AudioStream *_currentSFX;
|
|
int _lastTrack;
|
|
bool _useFmSfx;
|
|
|
|
uint8 *_musicTrackData;
|
|
uint8 *_sfxTrackData;
|
|
TownsPC98_AudioDriver *_driver;
|
|
|
|
const SoundResourceInfo_TownsPC98V2 *res() const {return _resInfo[_currentResourceSet]; }
|
|
SoundResourceInfo_TownsPC98V2 *_resInfo[3];
|
|
int _currentResourceSet;
|
|
};
|
|
|
|
// PC Speaker MIDI driver
|
|
class MidiDriver_PCSpeaker : public MidiDriver_Emulated {
|
|
public:
|
|
MidiDriver_PCSpeaker(Audio::Mixer *mixer);
|
|
~MidiDriver_PCSpeaker();
|
|
|
|
// MidiDriver interface
|
|
virtual void close() {}
|
|
|
|
virtual void send(uint32 data);
|
|
|
|
virtual MidiChannel *allocateChannel() { return 0; }
|
|
virtual MidiChannel *getPercussionChannel() { return 0; }
|
|
|
|
// MidiDriver_Emulated interface
|
|
void generateSamples(int16 *buffer, int numSamples);
|
|
|
|
// AudioStream interface
|
|
bool isStereo() const { return false; }
|
|
int getRate() const { return _rate; }
|
|
private:
|
|
Common::Mutex _mutex;
|
|
Audio::PCSpeaker *_speaker;
|
|
int _rate;
|
|
|
|
struct Channel {
|
|
uint8 pitchBendLow, pitchBendHigh;
|
|
uint8 hold;
|
|
uint8 modulation;
|
|
uint8 voiceProtect;
|
|
uint8 noteCount;
|
|
} _channel[2];
|
|
|
|
void resetController(int channel);
|
|
|
|
struct Note {
|
|
bool enabled;
|
|
uint8 hardwareChannel;
|
|
uint8 midiChannel;
|
|
uint8 note;
|
|
bool processHold;
|
|
uint8 flags;
|
|
uint8 hardwareFlags;
|
|
uint16 priority;
|
|
int16 modulation;
|
|
uint16 precedence;
|
|
} _note[2];
|
|
|
|
void noteOn(int channel, int note);
|
|
void noteOff(int channel, int note);
|
|
|
|
void turnNoteOn(int note);
|
|
void overwriteNote(int note);
|
|
void turnNoteOff(int note);
|
|
|
|
void setupTone(int note);
|
|
|
|
uint16 _countdown;
|
|
uint8 _hardwareChannel[1];
|
|
bool _modulationFlag;
|
|
|
|
uint8 _timerValue;
|
|
void onTimer();
|
|
|
|
static const uint8 _noteTable1[];
|
|
static const uint8 _noteTable2[];
|
|
};
|
|
|
|
// for StaticResource (maybe we can find a nicer way to handle it)
|
|
struct AmigaSfxTable {
|
|
uint8 note;
|
|
uint8 patch;
|
|
uint16 duration;
|
|
uint8 volume;
|
|
uint8 pan;
|
|
};
|
|
|
|
class SoundAmiga : public Sound {
|
|
public:
|
|
SoundAmiga(KyraEngine_v1 *vm, Audio::Mixer *mixer);
|
|
virtual ~SoundAmiga();
|
|
|
|
virtual kType getMusicType() const { return kAmiga; } //FIXME
|
|
|
|
virtual bool init();
|
|
|
|
virtual void initAudioResourceInfo(int set, void *info);
|
|
virtual void selectAudioResourceSet(int set);
|
|
virtual bool hasSoundFile(uint file) const;
|
|
virtual void loadSoundFile(uint file);
|
|
virtual void loadSoundFile(Common::String) {}
|
|
|
|
virtual void playTrack(uint8 track);
|
|
virtual void haltTrack();
|
|
virtual void beginFadeOut();
|
|
|
|
virtual int32 voicePlay(const char *file, Audio::SoundHandle *handle, uint8 volume, uint8 priority, bool isSfx) override { return -1; }
|
|
virtual void playSoundEffect(uint8 track, uint8 volume = 0xFF);
|
|
|
|
protected:
|
|
Audio::MaxTrax *_driver;
|
|
Audio::SoundHandle _musicHandle;
|
|
enum FileType { kFileNone = -1, kFileIntro = 0, kFileGame = 1, kFileFinal = 2 } _fileLoaded;
|
|
|
|
const AmigaSfxTable *_tableSfxIntro;
|
|
int _tableSfxIntro_Size;
|
|
|
|
const AmigaSfxTable *_tableSfxGame;
|
|
int _tableSfxGame_Size;
|
|
};
|
|
|
|
} // End of namespace Kyra
|
|
|
|
#endif
|