Fawkes API Fawkes Development Version
fuse_image_content.h
1
2/***************************************************************************
3 * fuse_image_content.h - FUSE image content encapsulation
4 *
5 * Created: Thu Nov 15 15:53:32 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_IMAGE_CONTENT_H_
25#define _FIREVISION_FVUTILS_NET_FUSE_IMAGE_CONTENT_H_
26
27#include <fvutils/net/fuse.h>
28#include <fvutils/net/fuse_message_content.h>
29#include <sys/types.h>
30#include <utils/time/time.h>
31
32namespace firevision {
33
34class SharedMemoryImageBuffer;
35
37{
38public:
40 FuseImageContent(uint32_t type, void *payload, size_t payload_size);
41 FuseImageContent(FUSE_image_format_t image_format,
42 const char * image_id,
43 unsigned char * buffer,
44 size_t buffer_size,
45 colorspace_t colorspace,
46 unsigned int width,
47 unsigned int height,
48 long int capture_time_sec = 0,
49 long int capture_time_usec = 0);
50
52
53 unsigned char *buffer() const;
54 size_t buffer_size() const;
55 unsigned int pixel_width() const;
56 unsigned int pixel_height() const;
57 unsigned int colorspace() const;
58 unsigned int format() const;
59 void decompress(unsigned char *yuv422_planar_buffer, size_t buffer_size);
60
62
63 virtual void serialize();
64
65private:
66 unsigned char * buffer_;
67 size_t buffer_size_;
69
70 mutable fawkes::Time *capture_time_;
71};
72
73} // end namespace firevision
74
75#endif
A class for handling time.
Definition: time.h:93
unsigned int format() const
Get image format.
virtual void serialize()
Serialize message content.
size_t buffer_size() const
Get size of buffer.
void decompress(unsigned char *yuv422_planar_buffer, size_t buffer_size)
Decompress image data.
unsigned int colorspace() const
Get colorspace.
fawkes::Time * capture_time() const
Get capture time.
unsigned char * buffer() const
Image buffer.
unsigned int pixel_height() const
Get image height.
unsigned int pixel_width() const
Get image width.
FuseImageContent(SharedMemoryImageBuffer *b)
Constructor.
virtual void * payload() const
Return pointer to payload.
virtual size_t payload_size() const
Return payload size.
Shared memory image buffer.
Definition: shm_image.h:184