examples/eqPixelBench/channel.h

00001 
00002 /* Copyright (c) 2007-2008, Stefan Eilemann <eile@equalizergraphics.com> 
00003  *
00004  * This library is free software; you can redistribute it and/or modify it under
00005  * the terms of the GNU Lesser General Public License version 2.1 as published
00006  * by the Free Software Foundation.
00007  *  
00008  * This library is distributed in the hope that it will be useful, but WITHOUT
00009  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00010  * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
00011  * details.
00012  * 
00013  * You should have received a copy of the GNU Lesser General Public License
00014  * along with this library; if not, write to the Free Software Foundation, Inc.,
00015  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00016  */
00017 
00018 #ifndef EQ_PIXELBENCH_CHANNEL_H
00019 #define EQ_PIXELBENCH_CHANNEL_H
00020 
00021 #include <eq/eq.h>
00022 
00023 namespace eqPixelBench
00024 {
00025 struct ConfigEvent;
00026 
00027 class Channel : public eq::Channel
00028 {
00029 public:
00030     Channel( eq::Window* parent );
00031     virtual ~Channel() {}
00032 
00033 protected:
00034     virtual void frameStart( const uint32_t frameID,
00035                              const uint32_t frameNumber );
00036     virtual void frameDraw( const uint32_t frameID );
00037 
00038     ConfigEvent _createConfigEvent();
00039 
00040 private:
00041     void _draw( const uint32_t spin );
00042     void _testFormats();
00043     void _testTiledOperations();
00044     void _testDepthAssemble();
00045     void _saveImage( const eq::Image* image,
00046                      const char*      type   = "",
00047                      const char*      format = "",
00048                      const char*      info   = "" );
00049 
00050 private:
00051     eq::Frame _frame;
00052 };
00053 }
00054 
00055 #endif // EQ_PIXELBENCH_CHANNEL_H
00056