Panda3D
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webcamVideoV4L.h
00001 // Filename: webcamVideoV4L.h
00002 // Created by: rdb (11Jun2010)
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 WEBCAMVIDEOV4L_H
00016 #define WEBCAMVIDEOV4L_H
00017 
00018 #include "pandabase.h"
00019 
00020 #ifdef HAVE_VIDEO4LINUX
00021 
00022 #include "webcamVideo.h"
00023 
00024 class WebcamVideoCursorV4L;
00025 
00026 ////////////////////////////////////////////////////////////////////
00027 //       Class : WebcamVideoV4L
00028 // Description : The Video4Linux implementation of webcams.
00029 ////////////////////////////////////////////////////////////////////
00030 class WebcamVideoV4L : public WebcamVideo {
00031 private:
00032   virtual PT(MovieVideoCursor) open();
00033 
00034   friend class WebcamVideoCursorV4L;
00035   friend void find_all_webcams_v4l();
00036 
00037   string _device;
00038   pvector<uint32_t> _pformats;
00039 
00040 public:
00041   static TypeHandle get_class_type() {
00042     return _type_handle;
00043   }
00044   static void init_type() {
00045     WebcamVideo::init_type();
00046     register_type(_type_handle, "WebcamVideoV4L",
00047                   WebcamVideo::get_class_type());
00048   }
00049   virtual TypeHandle get_type() const {
00050     return get_class_type();
00051   }
00052   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00053 
00054 private:
00055   static TypeHandle _type_handle;
00056 };
00057 
00058 #endif // HAVE_VIDEO4LINUX
00059 
00060 #endif
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