Fawkes API  Fawkes Development Version
cmfile_yuvblock.h
1 
2 /**************************************************************************
3  * cmfile_yuvblock.h - FVFF Colormap File YUV Block
4  *
5  * Created: Mon Mar 31 18:08:07 2008
6  * Copyright 2005-2008 Tim Niemueller [www.niemueller.de]
7  *
8  ***************************************************************************/
9 
10 /* This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version. A runtime exception applies to
14  * this software (see LICENSE.GPL_WRE file mentioned below for details).
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU Library General Public License for more details.
20  *
21  * Read the full text in the LICENSE.GPL_WRE file in the doc directory.
22  */
23 
24 #ifndef __FIREVISION_FVUTILS_COLORMAP_CMFILE_YUVBLOCK_H_
25 #define __FIREVISION_FVUTILS_COLORMAP_CMFILE_YUVBLOCK_H_
26 
27 #include <fvutils/colormap/cmfile_block.h>
28 
29 namespace firevision {
30 #if 0 /* just to make Emacs auto-indent happy */
31 }
32 #endif
33 
34 class YuvColormap;
35 
36 #pragma pack(push,4)
37 /** Block header for a YUV block in a ColormapFile. */
38 typedef struct {
39  char range_from; /**< Y range from */
40  char range_to; /**< Y range to */
41  uint16_t reserved; /**< reserved for future use, padding */
43 #pragma pack(pop)
44 
46 {
47  public:
48  ColormapFileYuvBlock(YuvColormap *cm, unsigned int level = 0);
50 
51  unsigned int range_from() const;
52  unsigned int range_to() const;
53 
54  private:
55 
56  YuvColormap *__cm;
57  unsigned int __level;
58  cmfile_yuvblock_header_t *__header;
59 };
60 
61 } // end namespace firevision
62 
63 #endif
FireVision File Format data block.
Definition: fvfile_block.h:35
YUV block for colormap file.
YUV Colormap.
Definition: yuvcm.h:39
FireVision data file block for colormap files.
Definition: cmfile_block.h:36
Block header for a YUV block in a ColormapFile.
uint16_t reserved
reserved for future use, padding