/**
* Produce various sound effects on supplied stereo channel(s)
* Override currently playing sound only if lower or same priority
*/
void SoundHandler::playSound(int16 sound, byte priority) {
// uint32 dwVolume; // Left, right volume of sound
sound_pt sound_p; // Sound data
uint16 size; // Size of data
static byte curPriority = 0; // Priority of currently playing sound
// Sound disabled
if (!_vm->_config.soundFl || !_vm->_mixer->isReady())
return;
syncVolume();
//
// See if last wave still playing - if so, check priority
// if (waveOutUnprepareHeader(hwav, lphdr, sizeof(WAVEHDR)) == WAVERR_STILLPLAYING)
// if (priority < curPriority) // Don't override unless priority >= current
// return;
// else
// Stop_sound();
curPriority = priority;
// Get sound data
if ((sound_p = _vm->_file->getSound(sound, &size)) == 0)
return;
Audio::AudioStream *stream = Audio::makeRawStream(sound_p, size, 11025, Audio::FLAG_UNSIGNED);
_vm->_mixer->playStream(Audio::Mixer::kSFXSoundType, &_soundHandle, stream);
}
void SoundGenMIDI::play(int resnum) {
MIDISound *track;
stop();
_isGM = true;
track = (MIDISound *)_vm->_game.sounds[resnum];
// Convert AGI Sound data to MIDI
int midiMusicSize = convertSND2MIDI(track->_data, &_midiData);
MidiParser *parser = MidiParser::createParser_SMF();
if (parser->loadMusic(_midiData, midiMusicSize)) {
parser->setTrack(0);
parser->setMidiDriver(this);
parser->setTimerRate(_driver->getBaseTempo());
parser->property(MidiParser::mpCenterPitchWheelOnUnload, 1);
_parser = parser;
syncVolume();
_isPlaying = true;
} else {
delete parser;
}
}
void DeviceWidget::setDevice(IMMDevice * device)
{
dvp->device = device;
device->Activate(__uuidof(IAudioEndpointVolume),
CLSCTX_ALL,
NULL,
(void**)&dvp->endpoint_volume);
syncMute();
syncVolume();
if (dvp->endpoint_volume != NULL)
dvp->endpoint_volume->RegisterControlChangeNotify(vol_object);
}
void MusicPlayer::playSMF(int track, bool loop) {
Common::StackLock lock(_mutex);
if (_isPlaying && track == _track) {
debugC(2, kDraciSoundDebugLevel, "Already plaing track %d", track);
return;
}
stop();
_isGM = true;
// Load MIDI resource data
Common::File musicFile;
Common::String musicFileName = Common::String::format(_pathMask.c_str(), track);
musicFile.open(musicFileName.c_str());
if (!musicFile.isOpen()) {
debugC(2, kDraciSoundDebugLevel, "Cannot open track %d", track);
return;
}
int midiMusicSize = musicFile.size();
free(_midiData);
_midiData = (byte *)malloc(midiMusicSize);
musicFile.read(_midiData, midiMusicSize);
musicFile.close();
MidiParser *parser = MidiParser::createParser_SMF();
if (parser->loadMusic(_midiData, midiMusicSize)) {
parser->setTrack(0);
parser->setMidiDriver(this);
parser->setTimerRate(_driver->getBaseTempo());
parser->property(MidiParser::mpCenterPitchWheelOnUnload, 1);
_parser = parser;
syncVolume();
_isLooping = loop;
_isPlaying = true;
_track = track;
debugC(2, kDraciSoundDebugLevel, "Playing track %d", track);
} else {
debugC(2, kDraciSoundDebugLevel, "Cannot play track %d", track);
delete parser;
}
}
/**
* Produce various sound effects on supplied stereo channel(s)
* Override currently playing sound only if lower or same priority
*/
void SoundHandler::playSound(int16 sound, const byte priority) {
// uint32 dwVolume; // Left, right volume of sound
sound_pt sound_p; // Sound data
uint16 size; // Size of data
// Sound disabled
if (!_vm->_config.soundFl || !_vm->_mixer->isReady())
return;
syncVolume();
_curPriority = priority;
// Get sound data
if ((sound_p = _vm->_file->getSound(sound, &size)) == 0)
return;
Audio::AudioStream *stream = Audio::makeRawStream(sound_p, size, 11025, Audio::FLAG_UNSIGNED);
_vm->_mixer->playStream(Audio::Mixer::kSFXSoundType, &_soundHandle, stream);
}
void MidiPlayer::play(uint8 *stream, uint16 size) {
debugC(3, kDebugMusic, "MidiPlayer::play");
if (!stream) {
stop();
return;
}
stop();
_midiData = (uint8 *)malloc(size);
if (_midiData) {
memcpy(_midiData, stream, size);
_mutex.lock();
syncVolume();
_parser->loadMusic(_midiData, size);
_parser->setTrack(0);
_isLooping = false;
_isPlaying = true;
_mutex.unlock();
}
}
void MidiPlayer::play(uint8 *stream, uint16 size) {
debugC(3, kDebugMusic, "MidiPlayer::play");
Common::StackLock lock(_mutex);
stop();
if (!stream)
return;
_midiData = (uint8 *)malloc(size);
if (_midiData) {
memcpy(_midiData, stream, size);
syncVolume(); // FIXME: syncVolume calls setVolume which in turn also locks the mutex! ugh
_parser = MidiParser::createParser_SMF();
_parser->loadMusic(_midiData, size);
_parser->setTrack(0);
_parser->setMidiDriver(this);
_parser->setTimerRate(_driver->getBaseTempo());
_isLooping = false;
_isPlaying = true;
}
}
