Panda3D

movieVideo.h

00001 // Filename: movieVideo.h
00002 // Created by: jyelon (02Jul07)
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 MOVIEVIDEO_H
00016 #define MOVIEVIDEO_H
00017 
00018 #include "pandabase.h"
00019 #include "namable.h"
00020 #include "pointerTo.h"
00021 #include "typedWritableReferenceCount.h"
00022 class MovieVideoCursor;
00023 
00024 ////////////////////////////////////////////////////////////////////
00025 //       Class : MovieVideo
00026 // Description : A MovieVideo is actually any source that provides
00027 //               a sequence of video frames.  That could include an
00028 //               AVI file, a digital camera, or an internet TV station.
00029 //
00030 //               The difference between a MovieVideo and a
00031 //               MovieVideoCursor is like the difference between a
00032 //               filename and a file handle.  The MovieVideo just
00033 //               indicates a particular movie.  The MovieVideoCursor
00034 //               is what allows access.
00035 ////////////////////////////////////////////////////////////////////
00036 class EXPCL_PANDA_MOVIES MovieVideo : public TypedWritableReferenceCount, public Namable {
00037 
00038  PUBLISHED:
00039   MovieVideo(const string &name = "Blank Video");
00040   virtual ~MovieVideo();
00041   virtual PT(MovieVideoCursor) open();
00042   static PT(MovieVideo) get(const Filename &name);
00043   INLINE const Filename &get_filename() const;
00044   
00045  protected:
00046   Filename _filename;
00047   
00048  public:
00049   static TypeHandle get_class_type() {
00050     return _type_handle;
00051   }
00052   static void init_type() {
00053     TypedWritableReferenceCount::init_type();
00054     register_type(_type_handle, "MovieVideo",
00055                   TypedWritableReferenceCount::get_class_type());
00056   }
00057   virtual TypeHandle get_type() const {
00058     return get_class_type();
00059   }
00060   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00061 
00062  private:
00063   static TypeHandle _type_handle;
00064 };
00065 
00066 /* okcircular */
00067 #include "movieVideoCursor.h"
00068 
00069 #include "movieVideo.I"
00070 
00071 #endif
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