openni_device_oni.h

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/*
 * Software License Agreement (BSD License)
 *
 *  Copyright (c) 2011 Willow Garage, Inc.
 *    Suat Gedikli <gedikli@willowgarage.com>
 *
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#ifndef __OPENNI_DEVICE_ONI__
#define __OPENNI_DEVICE_ONI__
 
#include "openni_device.h"
#include "openni_driver.h"
 
namespace openni_wrapper
{
 
class DeviceONI : public OpenNIDevice
{
  friend class OpenNIDriver;
public:
  DeviceONI (xn::Context& context, const std::string& file_name, bool repeat = false, bool streaming = true) throw (OpenNIException);
  virtual ~DeviceONI () throw ();
    
  virtual void startImageStream () throw (OpenNIException);
  virtual void stopImageStream () throw (OpenNIException);
 
  virtual void startDepthStream () throw (OpenNIException);
  virtual void stopDepthStream () throw (OpenNIException);
 
  virtual void startIRStream () throw (OpenNIException);
  virtual void stopIRStream () throw (OpenNIException);
  
  virtual bool isImageStreamRunning () const throw (OpenNIException);
  virtual bool isDepthStreamRunning () const throw (OpenNIException);
  virtual bool isIRStreamRunning () const throw (OpenNIException);
  
  virtual bool isImageResizeSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) const throw ();
  
  bool trigger () throw (OpenNIException);
  bool isStreaming () const throw (OpenNIException);
protected:
  virtual boost::shared_ptr<Image> getCurrentImage (boost::shared_ptr<xn::ImageMetaData> image_meta_data) const throw ();
  
  void PlayerThreadFunction () throw (OpenNIException);
  static void __stdcall NewONIDepthDataAvailable (xn::ProductionNode& node, void* cookie) throw ();
  static void __stdcall NewONIImageDataAvailable (xn::ProductionNode& node, void* cookie) throw ();
  static void __stdcall NewONIIRDataAvailable (xn::ProductionNode& node, void* cookie) throw ();
 
  xn::Player player_;
  boost::thread player_thread_;
  mutable boost::mutex player_mutex_;
  boost::condition_variable player_condition_;
  bool streaming_;
  bool depth_stream_running_;
  bool image_stream_running_;
  bool ir_stream_running_;
};
 
} //namespace openni_wrapper
#endif //__OPENNI_DEVICE_ONI__