Fawkes API  Fawkes Development Version
pnm.h
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 namespace firevision {
00032 #if 0 /* just to make Emacs auto-indent happy */
00033 }
00034 #endif
00035 
00036 class PNMReader : public Reader {
00037 
00038  public:
00039   PNMReader(const char* filename);
00040   virtual ~PNMReader();
00041 
00042   virtual void             set_buffer(unsigned char* yuv422planar_buffer);
00043   virtual colorspace_t     colorspace();
00044   virtual unsigned int     pixel_width();
00045   virtual unsigned int     pixel_height();
00046   virtual void             read();
00047 
00048  private:
00049   FILE* m_pnmfile;
00050   bool m_opened;
00051   unsigned char* m_yuv_buffer;
00052   unsigned char* m_pnm_buffer;
00053 
00054   char* m_filename;
00055 
00056   unsigned int m_img_width;
00057   unsigned int m_img_height;
00058   unsigned int m_img_depth;
00059 };
00060 
00061 } // end namespace firevision
00062 
00063 #endif