Auxiliary::Auxiliary(QObject* pParent, const QString& group, int index,
SoundManager* pSoundManager, EngineMaster* pEngine,
EffectsManager* pEffectsManager)
: BasePlayer(pParent, group) {
ChannelHandleAndGroup channelGroup = pEngine->registerChannelGroup(group);
EngineAux* pAuxiliary = new EngineAux(channelGroup, pEffectsManager);
pEngine->addChannel(pAuxiliary);
AudioInput auxInput = AudioInput(AudioPath::AUXILIARY, 0, 0, index);
pSoundManager->registerInput(auxInput, pAuxiliary);
}
Microphone::Microphone(QObject* pParent, const QString& group, int index,
SoundManager* pSoundManager, EngineMaster* pEngine,
EffectsManager* pEffectsManager)
: BasePlayer(pParent, group) {
ChannelHandleAndGroup channelGroup = pEngine->registerChannelGroup(group);
EngineMicrophone* pMicrophone =
new EngineMicrophone(channelGroup, pEffectsManager);
pEngine->addChannel(pMicrophone);
AudioInput micInput = AudioInput(AudioPath::MICROPHONE, 0, 0, index);
pSoundManager->registerInput(micInput, pMicrophone);
}
void EngineMaster::registerNonEngineChannelSoundIO(SoundManager* pSoundManager) {
pSoundManager->registerInput(AudioInput(AudioPath::RECORD_BROADCAST, 0, 2),
m_pEngineSideChain);
pSoundManager->registerOutput(AudioOutput(AudioOutput::MASTER, 0, 2), this);
pSoundManager->registerOutput(AudioOutput(AudioOutput::HEADPHONES, 0, 2), this);
pSoundManager->registerOutput(AudioOutput(AudioOutput::BOOTH, 0, 2), this);
for (int o = EngineChannel::LEFT; o <= EngineChannel::RIGHT; o++) {
pSoundManager->registerOutput(AudioOutput(AudioOutput::BUS, 0, 2, o), this);
}
pSoundManager->registerOutput(AudioOutput(AudioOutput::RECORD_BROADCAST, 0, 2), this);
}
/**
* Constructs and returns an AudioInput given an XML element representing it.
* @note This method is static.
*/
AudioInput AudioInput::fromXML(const QDomElement &xml) {
AudioPathType type(AudioPath::getTypeFromString(xml.attribute("type")));
unsigned int index(xml.attribute("index", "0").toUInt());
unsigned int channel(xml.attribute("channel", "0").toUInt());
unsigned int channels(xml.attribute("channel_count", "0").toUInt());
// In Mixxx <1.12.0 we didn't save channels to file since they directly
// corresponded to the type. To migrate users over, use mono for all
// microphones and stereo for everything else since previously microphone
// inputs were the only mono AudioPath.
if (channels == 0) {
channels = type == MICROPHONE ? 1 : 2;
}
return AudioInput(type, channel, channels, index);
}
