本文整理汇总了C++中QAudioEngineFactoryInterface::createOutput方法的典型用法代码示例。如果您正苦于以下问题：C++ QAudioEngineFactoryInterface::createOutput方法的具体用法？C++ QAudioEngineFactoryInterface::createOutput怎么用？C++ QAudioEngineFactoryInterface::createOutput使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QAudioEngineFactoryInterface的用法示例。
在下文中一共展示了QAudioEngineFactoryInterface::createOutput方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: createOutputDevice
QAbstractAudioOutput* QAudioDeviceFactory::createOutputDevice(QAudioDeviceInfo const& deviceInfo, QAudioFormat const &format)
{
if (deviceInfo.isNull())
return new QNullOutputDevice();
#if (defined(Q_OS_WIN) || defined(Q_OS_MAC) || defined(HAS_ALSA))
if (deviceInfo.realm() == QLatin1String("builtin"))
return new QAudioOutputPrivate(deviceInfo.handle(), format);
#endif
QAudioEngineFactoryInterface* plugin =
qobject_cast<QAudioEngineFactoryInterface*>(loader()->instance(deviceInfo.realm()));
if (plugin)
return plugin->createOutput(deviceInfo.handle(), format);
return new QNullOutputDevice();
}示例2: createOutputDevice
QAbstractAudioOutput* QAudioDeviceFactory::createOutputDevice(QAudioDeviceInfo const& deviceInfo, QAudioFormat const &format)
{
if (deviceInfo.isNull())
return new QNullOutputDevice();
#ifndef QT_NO_AUDIO_BACKEND
#if (defined(Q_OS_WIN) || defined(Q_OS_MAC) || defined(HAS_ALSA) || defined(Q_OS_SYMBIAN))
if (deviceInfo.realm() == QLatin1String("builtin"))
return new QAudioOutputPrivate(deviceInfo.handle(), format);
#endif
#endif
#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS)
QAudioEngineFactoryInterface* plugin =
qobject_cast<QAudioEngineFactoryInterface*>(loader()->instance(deviceInfo.realm()));
if (plugin)
return plugin->createOutput(deviceInfo.handle(), format);
#endif
return new QNullOutputDevice();
}