00001
00002 /***************************************************************************
00003  *  pnm.h - PNM reader
00004  *
00005  *  Generated: Sun Jan 13 16:21:55 2008
00006  *  Copyright  2007  Daniel Beck
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. A runtime exception applies to
00014  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00015  *
00016  *  This program is distributed in the hope that it will be useful,
00017  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  *  GNU Library General Public License for more details.
00020  *
00021  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00022  */
00023
00024 #ifndef __FIREVISION_UTILS_READERS_BITMAP_H_
00025 #define __FIREVISION_UTILS_READERS_BITMAP_H_
00026 
00027 #include "fvutils/readers/reader.h"
00028
00029 #include <cstdio>
00030
00031 class PNMReader : public Reader {
00032
00033  public:
00034   PNMReader(const char* filename);
00035   virtual ~PNMReader();
00036
00037   virtual void             set_buffer(unsigned char* yuv422planar_buffer);
00038   virtual colorspace_t     colorspace();
00039   virtual unsigned int     pixel_width();
00040   virtual unsigned int     pixel_height();
00041   virtual void             read();
00042
00043  private:
00044   FILE* m_pnmfile;
00045   bool m_opened;
00046   unsigned char* m_yuv_buffer;
00047   unsigned char* m_pnm_buffer;
00048
00049   char* m_filename;
00050
00051   unsigned int m_img_width;
00052   unsigned int m_img_height;
00053   unsigned int m_img_depth;
00054 };
00055
00056 #endif