Panda3D

webcamVideoOpenCV.h

00001 // Filename: webcamVideoOpenCV.h
00002 // Created by:  drose (20Oct10)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #ifndef WEBCAMVIDEOOPENCV_H
00016 #define WEBCAMVIDEOOPENCV_H
00017 
00018 #include "pandabase.h"
00019 
00020 #ifdef HAVE_OPENCV
00021 
00022 #include "webcamVideo.h"
00023 
00024 class WebcamVideoCursorOpenCV;
00025 
00026 ////////////////////////////////////////////////////////////////////
00027 //       Class : WebcamVideoOpenCV
00028 // Description : The OpenCV implementation of webcams.  Probably won't
00029 //               be needed once we have a native webcam implementation
00030 //               for each Panda3D-supported platform.  (So far, we're
00031 //               2 for 3.)
00032 ////////////////////////////////////////////////////////////////////
00033 class WebcamVideoOpenCV : public WebcamVideo {
00034 private:
00035   WebcamVideoOpenCV(int camera_index);
00036   virtual PT(MovieVideoCursor) open();
00037 
00038 private:
00039   int _camera_index;
00040 
00041 public:
00042   static TypeHandle get_class_type() {
00043     return _type_handle;
00044   }
00045   static void init_type() {
00046     WebcamVideo::init_type();
00047     register_type(_type_handle, "WebcamVideoOpenCV",
00048                   WebcamVideo::get_class_type());
00049   }
00050   virtual TypeHandle get_type() const {
00051     return get_class_type();
00052   }
00053   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00054 
00055 private:
00056   static TypeHandle _type_handle;
00057 
00058   friend class WebcamVideoCursorOpenCV;
00059   friend void find_all_webcams_opencv();
00060 };
00061 
00062 #endif // HAVE_OPENCV
00063 
00064 #endif
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