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); }