int getAudioDeviceDescriptionByIndex(int index, AudioDeviceDescription* adDesc, int getNames) {
int count = MAX_AUDIO_DEVICES;
int ret = 0;
getAudioDevices(globalADPaths, &count);
if (index>=0 && index < count) {
ret = getAudioDeviceDescription(globalADPaths[index].path, adDesc, getNames);
}
return ret;
}
bool DeviceManager::getDefaultAudioDevice(bool input, Device& device)
{
bool ret = false;
std::vector<Device> devices;
ret = (getAudioDevices(input, devices) && !devices.empty());
if (ret) {
// Use the first device by default
device = devices[0];
// Loop through devices to check if any are explicitly
// set as default
for (std::size_t i = 0; i < devices.size(); ++i) {
if (devices[i].isDefault) {
device = devices[i];
}
}
}
return ret;
}
void Master::init() {
moveToThread(QCoreApplication::instance()->thread());
settings = new QSettings("muntemu.org", "Munt mt32emu-qt");
synthProfileName = settings->value("Master/defaultSynthProfile", "default").toString();
trayIcon = NULL;
defaultAudioDriverId = settings->value("Master/DefaultAudioDriver").toString();
defaultAudioDeviceName = settings->value("Master/DefaultAudioDevice").toString();
initAudioDrivers();
initMidiDrivers();
lastAudioDeviceScan = -4 * MasterClock::NANOS_PER_SECOND;
getAudioDevices();
pinnedSynthRoute = NULL;
qRegisterMetaType<MidiDriver *>("MidiDriver*");
qRegisterMetaType<MidiSession *>("MidiSession*");
qRegisterMetaType<MidiSession **>("MidiSession**");
qRegisterMetaType<SynthState>("SynthState");
}
Master::Master() {
if (instance != NULL) {
qFatal("Master already instantiated!");
// Do nothing if ignored
return;
}
instance = this;
maxSessions = 0;
moveToThread(QCoreApplication::instance()->thread());
MasterClock::init();
settings = new QSettings("muntemu.org", "Munt mt32emu-qt");
int settingsVersion = settings->value("Master/settingsVersion", 1).toInt();
if (settingsVersion != ACTUAL_SETTINGS_VERSION) {
migrateSettings(*settings, settingsVersion);
}
synthProfileName = settings->value("Master/defaultSynthProfile", "default").toString();
trayIcon = NULL;
defaultAudioDriverId = settings->value("Master/DefaultAudioDriver").toString();
defaultAudioDeviceName = settings->value("Master/DefaultAudioDevice").toString();
initAudioDrivers();
initMidiDrivers();
lastAudioDeviceScan = -4 * MasterClock::NANOS_PER_SECOND;
getAudioDevices();
pinnedSynthRoute = NULL;
audioFileWriterSynth = NULL;
qRegisterMetaType<MidiDriver *>("MidiDriver*");
qRegisterMetaType<MidiSession *>("MidiSession*");
qRegisterMetaType<MidiSession **>("MidiSession**");
qRegisterMetaType<SynthState>("SynthState");
}
int getAudioDeviceCount() {
int count = MAX_AUDIO_DEVICES;
getAudioDevices(globalADPaths, &count);
return count;
}
bool DeviceManager::getAudioOutputDevices(std::vector<Device>& devices)
{
return getAudioDevices(false, devices);
}
bool DeviceManager::getAudioInputDevices(std::vector<Device>& devices)
{
return getAudioDevices(true, devices);
}