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#ifndef SPATIALAUDIO_H_EH11SAQC
#define SPATIALAUDIO_H_EH11SAQC
#include <map>
#include <uscxml/Interpreter.h>
extern "C" {
#include "miles/audio_device.h"
#include "miles/audio_codec.h"
#include "miles/audio_io.h"
#include "miles/miles.h"
}
namespace uscxml {
class SpatialAudio : public InvokerImpl {
public:
SpatialAudio();
virtual ~SpatialAudio();
virtual boost::shared_ptr<InvokerImpl> create(InterpreterImpl* interpreter);
virtual std::set<std::string> getNames() {
std::set<std::string> names;
names.insert("spatial-audio");
names.insert("audio");
names.insert("http://www.smartvortex.eu/mmi/spatial-audio");
names.insert("http://www.smartvortex.eu/mmi/spatial-audio/");
return names;
}
virtual Data getDataModelVariables();
virtual void send(const SendRequest& req);
virtual void cancel(const std::string sendId);
virtual void invoke(const InvokeRequest& req);
virtual void sendToParent(SendRequest& req);
void getPosFromParams(const std::multimap<std::string, std::string>& params, float* position);
static float posToRadian(const std::string& position);
protected:
std::string _invokeId;
Interpreter* _invokedInterpreter;
std::stringstream _dataStream;
float* _pos;
float* _listener;
float* _maxPos;
bool _audioDevOpen;
int _audioDevIndex;
struct miles_audio_device* _audioDev;
};
}
#endif /* end of include guard: SPATIALAUDIO_H_EH11SAQC */
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