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comparison Resources/Orthanc/Core/Images/ImageBuffer.h @ 16:ff1e935768e7

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reorganization
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 09 Nov 2016 20:06:52 +0100
parents Framework/Orthanc/Core/Images/ImageBuffer.h@4b7e0244881f
children 7207a407bcd8
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15:da2cf3ace87a 16:ff1e935768e7
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2016 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 bool forceMinimalPitch);
66
67 ImageBuffer()
68 {
69 Initialize();
70 }
71
72 ~ImageBuffer()
73 {
74 Deallocate();
75 }
76
77 PixelFormat GetFormat() const
78 {
79 return format_;
80 }
81
82 void SetFormat(PixelFormat format);
83
84 unsigned int GetWidth() const
85 {
86 return width_;
87 }
88
89 void SetWidth(unsigned int width);
90
91 unsigned int GetHeight() const
92 {
93 return height_;
94 }
95
96 void SetHeight(unsigned int height);
97
98 unsigned int GetBytesPerPixel() const
99 {
100 return ::Orthanc::GetBytesPerPixel(format_);
101 }
102
103 ImageAccessor GetAccessor();
104
105 ImageAccessor GetConstAccessor();
106
107 bool IsMinimalPitchForced() const
108 {
109 return forceMinimalPitch_;
110 }
111
112 void AcquireOwnership(ImageBuffer& other);
113 };
114 }