Fawkes API  Fawkes Development Version
fuse_lut_content.h
1 
2 /***************************************************************************
3  * fuse_lut_content.h - FUSE LUT content encapsulation
4  *
5  * Created: Wed Nov 21 16:47:53 2007
6  * Copyright 2005-2007 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_NET_FUSE_LUT_CONTENT_H_
25 #define __FIREVISION_FVUTILS_NET_FUSE_LUT_CONTENT_H_
26 
27 #include <fvutils/net/fuse.h>
28 #include <fvutils/net/fuse_message_content.h>
29 #include <sys/types.h>
30 
31 namespace firevision {
32 #if 0 /* just to make Emacs auto-indent happy */
33 }
34 #endif
35 
36 class SharedMemoryLookupTable;
37 
39 {
40  public:
41  FuseLutContent(const char *lut_id, void *buffer,
42  unsigned int width, unsigned int height,
43  unsigned int depth, unsigned int bpc);
45  FuseLutContent(uint32_t type, void *payload, size_t payload_size);
46  virtual ~FuseLutContent();
47 
48  const char * lut_id() const;
49  unsigned char * buffer() const;
50  size_t buffer_size() const;
51  unsigned int width() const;
52  unsigned int height() const;
53  unsigned int depth() const;
54  unsigned int bytes_per_cell() const;
55 
56  virtual void serialize();
57 
58  private:
59  char *__lut_id;
60  unsigned char *__buffer;
61  size_t __buffer_size;
62  FUSE_lut_message_header_t *__header;
63 };
64 
65 } // end namespace firevision
66 
67 #endif
FUSE lookup table content.
unsigned int depth() const
Depth of LUT.
unsigned int width() const
Width of LUT.
size_t buffer_size() const
Get buffer size.
unsigned char * buffer() const
Get buffer.
FuseLutContent(const char *lut_id, void *buffer, unsigned int width, unsigned int height, unsigned int depth, unsigned int bpc)
Constructor.
virtual void * payload() const
Return pointer to payload.
const char * lut_id() const
Get LUT ID.
unsigned int height() const
Height of LUT.
unsigned int bytes_per_cell() const
Bytes per cell in LUT.
virtual size_t payload_size() const
Return payload size.
Lookup table packet header.
Definition: fuse.h:106
virtual void serialize()
Serialize message content.
Shared memory lookup table.
Definition: shm_lut.h:113