C++ (Cpp) CAudioMixerUser::createSource示例

void CBackgroundSource::play()
{
	if (_Playing)
		stop();

	CAudioMixerUser *mixer = CAudioMixerUser::instance();

	const vector<CBackgroundSound::TSoundInfo> &sounds = _BackgroundSound->getSounds();
	vector<CBackgroundSound::TSoundInfo>::const_iterator first(sounds.begin()), last(sounds.end());

	for (; first != last; ++first)
	{
		TSubSource subSource;
		subSource.Source = mixer->createSource(first->SoundName, false, 0, 0, _Cluster, 0);
		if (subSource.Source != NULL)
			subSource.Source->setPriority(_Priority);
		subSource.Filter = first->Filter;
		subSource.Status = SUB_STATUS_STOP;
		_Sources.push_back(subSource);
	}

	updateFilterValues(mixer->getBackgroundSoundManager()->getFilterValues());

	CSourceCommon::play();
}