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comparison Core/Images/ImageBuffer.h @ 1612:96582230ddcb

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Core/ImageFormats folder renamed as Core/Images
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 04 Sep 2015 16:36:18 +0200
parents Core/ImageFormats/ImageBuffer.h@adc6a5704cdb
children b1291df2f780
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1611:5e9b2aac8b89 1612:96582230ddcb
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 *
6 * This program is free software: you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation, either version 3 of the
9 * License, or (at your option) any later version.
10 *
11 * In addition, as a special exception, the copyright holders of this
12 * program give permission to link the code of its release with the
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
14 * that use the same license as the "OpenSSL" library), and distribute
15 * the linked executables. You must obey the GNU General Public License
16 * in all respects for all of the code used other than "OpenSSL". If you
17 * modify file(s) with this exception, you may extend this exception to
18 * your version of the file(s), but you are not obligated to do so. If
19 * you do not wish to do so, delete this exception statement from your
20 * version. If you delete this exception statement from all source files
21 * in the program, then also delete it here.
22 *
23 * This program is distributed in the hope that it will be useful, but
24 * WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
26 * General Public License for more details.
27 *
28 * You should have received a copy of the GNU General Public License
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 **/
31
32
33 #pragma once
34
35 #include "ImageAccessor.h"
36
37 #include <vector>
38 #include <stdint.h>
39 #include <boost/noncopyable.hpp>
40
41 namespace Orthanc
42 {
43 class ImageBuffer : public boost::noncopyable
44 {
45 private:
46 bool changed_;
47
48 bool forceMinimalPitch_; // Currently unused
49 PixelFormat format_;
50 unsigned int width_;
51 unsigned int height_;
52 unsigned int pitch_;
53 void *buffer_;
54
55 void Initialize();
56
57 void Allocate();
58
59 void Deallocate();
60
61 public:
62 ImageBuffer(PixelFormat format,
63 unsigned int width,
64 unsigned int height);
65
66 ImageBuffer()
67 {
68 Initialize();
69 }
70
71 ~ImageBuffer()
72 {
73 Deallocate();
74 }
75
76 PixelFormat GetFormat() const
77 {
78 return format_;
79 }
80
81 void SetFormat(PixelFormat format);
82
83 unsigned int GetWidth() const
84 {
85 return width_;
86 }
87
88 void SetWidth(unsigned int width);
89
90 unsigned int GetHeight() const
91 {
92 return height_;
93 }
94
95 void SetHeight(unsigned int height);
96
97 unsigned int GetBytesPerPixel() const
98 {
99 return ::Orthanc::GetBytesPerPixel(format_);
100 }
101
102 ImageAccessor GetAccessor();
103
104 ImageAccessor GetConstAccessor();
105
106 bool IsMinimalPitchForced() const
107 {
108 return forceMinimalPitch_;
109 }
110
111 void SetMinimalPitchForced(bool force);
112
113 void AcquireOwnership(ImageBuffer& other);
114 };
115 }