OpenCVCapture.h

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// ****************************************************************************
// This file is part of the Integrating Vision Toolkit (IVT).
//
// The IVT is maintained by the Karlsruhe Institute of Technology (KIT)
// (www.kit.edu) in cooperation with the company Keyetech (www.keyetech.de).
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// ****************************************************************************
// ****************************************************************************
// Filename:  OpenCVCapture.h
// Author:    Pedram Azad
// Date:      2004
// ****************************************************************************


#ifndef _OPEN_CV_CAPTURE_H_
#define _OPEN_CV_CAPTURE_H_


// ****************************************************************************
// Necessary includes
// ****************************************************************************

#include "Interfaces/VideoCaptureInterface.h"
#include <string>


// ****************************************************************************
// Forward declarations
// ****************************************************************************

struct CvCapture;
struct _IplImage;
class CByteImage;



// ****************************************************************************
// COpenCVCapture
// ****************************************************************************

class COpenCVCapture : public CVideoCaptureInterface
{
public:
        // constructor
        COpenCVCapture(int nIndex, const char *pFilename = 0);

        // destructor
        ~COpenCVCapture();


        // public methods
        bool OpenCamera();
        void CloseCamera();
        bool CaptureImage(CByteImage **ppImages);

        int GetWidth();
        int GetHeight();
        CByteImage::ImageType GetType();
        int GetNumberOfCameras() { return 1; }


private:
        // private attributes
        CvCapture *m_pCapture;
        _IplImage *m_pIplImage;
        const int m_nIndex;

        std::string m_sFilename;
};



#endif /* _OPEN_CV_CAPTURE_H_ */