C++ (Cpp) AudioDeviceManager::getInputDeviceIndexの例

コード例 #1

ファイル: fcdproinput.cpp プロジェクト: sigysmund/sdrangel

bool FCDProInput::openFCDAudio(const char* cardname)
{
    AudioDeviceManager *audioDeviceManager = DSPEngine::instance()->getAudioDeviceManager();
    const QList<QAudioDeviceInfo>& audioList = audioDeviceManager->getInputDevices();

    for (const auto &itAudio : audioList)
    {
        if (itAudio.deviceName().contains(QString(cardname)))
        {
            int fcdDeviceIndex = audioDeviceManager->getInputDeviceIndex(itAudio.deviceName());
            m_fcdAudioInput.start(fcdDeviceIndex, fcd_traits<Pro>::sampleRate);
            int fcdSampleRate = m_fcdAudioInput.getRate();
            qDebug("FCDProPlusInput::openFCDAudio: %s index %d at %d S/s",
                    itAudio.deviceName().toStdString().c_str(), fcdDeviceIndex, fcdSampleRate);
            m_fcdAudioInput.addFifo(&m_fcdFIFO);
            return true;
        }
    }

    qCritical("FCDProInput::openFCDAudio: device with name %s not found", cardname);
    return false;
}