openni_device_oni.h

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#include <pcl/pcl_config.h>
#ifdef HAVE_OPENNI

#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);
    virtual ~DeviceONI () throw ();

    virtual void startImageStream ();
    virtual void stopImageStream ();

    virtual void startDepthStream ();
    virtual void stopDepthStream ();

    virtual void startIRStream ();
    virtual void stopIRStream ();

    virtual bool isImageStreamRunning () const throw ();
    virtual bool isDepthStreamRunning () const throw ();
    virtual bool isIRStreamRunning () const throw ();

    virtual bool isImageResizeSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) const throw ();

    bool 
    trigger (int relative_offset = 0);

    bool isStreaming () const throw ();

    inline bool
    hasDataLeft ()
    {
      return (!player_.IsEOF ());
    }

  protected:
    virtual boost::shared_ptr<Image> getCurrentImage (boost::shared_ptr<xn::ImageMetaData> image_meta_data) const throw ();

    void PlayerThreadFunction ();
    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__
#endif //HAVE_OPENNI