// Filename: webcamVideoOpenCV.h
// Created by:  drose (20Oct10)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) Carnegie Mellon University.  All rights reserved.
//
// All use of this software is subject to the terms of the revised BSD
// license.  You should have received a copy of this license along
// with this source code in a file named "LICENSE."
//
////////////////////////////////////////////////////////////////////

#ifndef WEBCAMVIDEOOPENCV_H
#define WEBCAMVIDEOOPENCV_H

#include "pandabase.h"

#ifdef HAVE_OPENCV

#include "webcamVideo.h"

class WebcamVideoCursorOpenCV;

////////////////////////////////////////////////////////////////////
//       Class : WebcamVideoOpenCV
// Description : The OpenCV implementation of webcams.  Probably won't
//               be needed once we have a native webcam implementation
//               for each Panda3D-supported platform.  (So far, we're
//               2 for 3.)
////////////////////////////////////////////////////////////////////
class WebcamVideoOpenCV : public WebcamVideo {
private:
  WebcamVideoOpenCV(int camera_index);
  virtual PT(MovieVideoCursor) open();

private:
  int _camera_index;

public:
  static TypeHandle get_class_type() {
    return _type_handle;
  }
  static void init_type() {
    WebcamVideo::init_type();
    register_type(_type_handle, "WebcamVideoOpenCV",
                  WebcamVideo::get_class_type());
  }
  virtual TypeHandle get_type() const {
    return get_class_type();
  }
  virtual TypeHandle force_init_type() {init_type(); return get_class_type();}

private:
  static TypeHandle _type_handle;

  friend class WebcamVideoCursorOpenCV;
  friend void find_all_webcams_opencv();
};

#endif // HAVE_OPENCV

#endif
