mini_image_producer.h

00001 
00002 /***************************************************************************
00003  *  mini_image.h - mini image supplier
00004  *
00005  *  Generated: Tue May 16 15:46:19 2006 (Automatica 2006)
00006  *  Copyright  2005-2006  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009 
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version.
00014  *
00015  *  This program is distributed in the hope that it will be useful,
00016  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00017  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018  *  GNU Library General Public License for more details.
00019  *
00020  *  Read the full text in the LICENSE.GPL file in the doc directory.
00021  */
00022 
00023 #ifndef __FIREVISION_APPS_FOUNTAIN_MINI_IMAGE_H_
00024 #define __FIREVISION_APPS_FOUNTAIN_MINI_IMAGE_H_
00025 
00026 namespace fawkes {
00027   class Logger;
00028 }
00029 namespace firevision {
00030   class Scaler;
00031   class SharedMemoryImageBuffer;
00032 }
00033 
00034 class MiniImageProducer {
00035  public:
00036 
00037   MiniImageProducer(const char *orig_id, const char *mini_id,
00038                     firevision::Scaler *scaler, fawkes::Logger *logger);
00039 
00040   ~MiniImageProducer();
00041 
00042   bool isValid();
00043   void produce();
00044 
00045  private:
00046   fawkes::Logger *logger;
00047   firevision::Scaler *scaler;
00048   firevision::SharedMemoryImageBuffer *orig_shmem;
00049   firevision::SharedMemoryImageBuffer *mini_shmem;
00050 
00051   float scale_factor;
00052 
00053 };
00054 
00055 
00056 #endif

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