Main Page | Namespace List | Class Hierarchy | Alphabetical List | Class List | File List | Namespace Members | Class Members | File Members

X11Renderer.hpp

00001  /***********************************************************************
00002  *                                                                      *
00003  * ViTooKi                                                              *
00004  *                                                                      *
00005  *  title:   X11Renderer.hpp                                            *
00006  *                                                                      *
00007  *                                                                      *
00008  *                                                                      *
00009  * ITEC institute of the University of Klagenfurt (Austria)             *
00010  * http://www.itec.uni-klu.ac.at                                        *
00011  *                                                                      *
00012  *                                                                      *
00013  * For more information visit the ViTooKi homepage:                     *
00014  * http://ViTooKi.sourceforge.net                                       *
00015  * vitooki-user@lists.sourceforge.net                                   *
00016  * vitooki-devel@lists.sourceforge.net                                  *
00017  *                                                                      *
00018  * This file is part of ViTooKi, a free video toolkit.                  *
00019  * ViTooKi is free software; you can redistribute it and/or             *
00020  * modify it under the terms of the GNU General Public License          *
00021  * as published by the Free Software Foundation; either version 2       *
00022  * of the License, or (at your option) any later version.               *
00023  *                                                                      *
00024  * This program is distributed in the hope that it will be useful,      *
00025  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
00026  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         *
00027  * GNU General Public License for more details.                         *
00028  *                                                                      *
00029  * You should have received a copy of the GNU General Public License    *
00030  * along with this program; if not, write to the Free Software          *
00031  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,               *
00032  * MA  02111-1307, USA.                                                 *
00033  *                                                                      *
00034  ***********************************************************************/
00035 
00036  /***********************************************************************
00037  *                                                                      *
00038  *  REVISION HISTORY:                                                   *
00039  *                                                                      *
00040  *  $Id: X11Renderer.hpp,v 1.10 2006/05/12 11:32:50 mkropfbe Exp $
00041  *                                                                      *
00042  ***********************************************************************/
00043 
00044 #ifndef WIN32
00045 
00046 #ifndef _X11RENDERER_HPP
00047 #define _X11RENDERER_HPP
00048 
00049 #include <X11/Xatom.h>
00050 #include <unistd.h>
00051 
00052 #include <X11/X.h>
00053 #include <X11/Xlib.h>
00054 #include <X11/Xutil.h>
00055 #include <X11/extensions/shape.h>
00056 
00057 #include "IO.hpp"
00058 #include "VideoESInfo.hpp"
00059 #include "adaptors/MP4Decoder.hpp"
00060 
00061 #include "VideoRenderer.hpp"
00062 
00063 
00064 class X11FrameBuffer;
00065 
00066 
00090 class X11Renderer : public VideoRenderer
00091 {
00092 public:
00093 
00121   X11Renderer(const VideoESInfo *es, UncompressedVideoFrame::ColorSpace colorSpace,
00122                                                                          int width, int height,
00123                                                                          bool pollEvents = true,
00124                                                                          bool isLabelResizable = true, bool fixAspectRatio = true, 
00125                                                                          bool allowUpscaleX = false);
00126 
00128   virtual ~X11Renderer();
00129 
00133   virtual int writeFrame(Frame * frm, ESInfo *out_es=NULL);
00134 
00140   virtual bool open();
00141 
00142 protected:
00148   bool updateDisplayRegion();
00149 
00150 
00151 private:
00152 
00153         bool     pollEvents;
00154   Display *display;
00155   Screen  *screen;
00156   int      screennr, depth;
00157   Window   xwin;
00158   XSetWindowAttributes winAttrib;
00159 
00160         void hideCursor(Display * disp, Window win);
00161 
00162 
00163   void showCursor(Display * disp, Window win);
00164 
00165 
00166 };
00167 
00168 
00169 #endif /* _X11RENDERER_HPP */
00170 
00171 #endif /* WIN32 */