void SDP_PlugIn::DeviceGetPropertyData(UInt32 inChannel, Boolean isInput, AudioDevicePropertyID inPropertyID, UInt32& ioPropertyDataSize, void* outPropertyData) const
{
switch(inPropertyID)
{
case kSampleDriverPlugInDevicePropertyFoo:
{
// make sure the size is right
ThrowIf(ioPropertyDataSize != DeviceGetPropertyDataSize(inChannel, isInput, inPropertyID), CAException(kAudioHardwareBadPropertySizeError), "SDP_PlugIn::DeviceGetPropertyData: wrong data size for kSampleDriverPlugInDevicePropertyFoo");
// set the return value
*((UInt32*)outPropertyData) = GetFoo(mHostInfo.mIOAudioEngine);
}
break;
default:
HP_DriverPlugIn::DeviceGetPropertyData(inChannel, isInput, inPropertyID, ioPropertyDataSize, outPropertyData);
break;
};
}
int main()
{
Foo f = GetFoo();
}
