Mercurial > hg > orthanc-wsi
annotate Framework/Outputs/InMemoryTiledImage.cpp @ 211:7459819f3176
fix build
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 09 Nov 2020 15:09:05 +0100 |
parents | a1c265cb2174 |
children | 1e864138f0da |
rev | line source |
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0 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
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22 #include "../PrecompiledHeadersWSI.h" |
0 | 23 #include "InMemoryTiledImage.h" |
24 | |
25 #include "../ImageToolbox.h" | |
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26 |
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27 #include <Compatibility.h> // For std::unique_ptr |
192 | 28 #include <Logging.h> |
29 #include <OrthancException.h> | |
0 | 30 |
31 namespace OrthancWSI | |
32 { | |
33 static void CheckLevel(unsigned int level) | |
34 { | |
35 if (level != 0) | |
36 { | |
37 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
38 } | |
39 } | |
40 | |
41 | |
42 InMemoryTiledImage::InMemoryTiledImage(Orthanc::PixelFormat format, | |
43 unsigned int countTilesX, | |
44 unsigned int countTilesY, | |
45 unsigned int tileWidth, | |
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46 unsigned int tileHeight, |
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47 Orthanc::PhotometricInterpretation photometric) : |
0 | 48 format_(format), |
49 countTilesX_(countTilesX), | |
50 countTilesY_(countTilesY), | |
51 tileWidth_(tileWidth), | |
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52 tileHeight_(tileHeight), |
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53 photometric_(photometric) |
0 | 54 { |
55 } | |
56 | |
57 | |
58 InMemoryTiledImage::~InMemoryTiledImage() | |
59 { | |
60 for (Tiles::iterator it = tiles_.begin(); it != tiles_.end(); ++it) | |
61 { | |
62 delete it->second; | |
63 } | |
64 } | |
65 | |
66 | |
67 unsigned int InMemoryTiledImage::GetCountTilesX(unsigned int level) const | |
68 { | |
69 CheckLevel(level); | |
70 return countTilesX_; | |
71 } | |
72 | |
73 | |
74 unsigned int InMemoryTiledImage::GetCountTilesY(unsigned int level) const | |
75 { | |
76 CheckLevel(level); | |
77 return countTilesY_; | |
78 } | |
79 | |
80 | |
81 unsigned int InMemoryTiledImage::GetLevelWidth(unsigned int level) const | |
82 { | |
83 CheckLevel(level); | |
84 return tileWidth_ * countTilesX_; | |
85 } | |
86 | |
87 | |
88 unsigned int InMemoryTiledImage::GetLevelHeight(unsigned int level) const | |
89 { | |
90 CheckLevel(level); | |
91 return tileHeight_ * countTilesY_; | |
92 } | |
93 | |
94 | |
95 bool InMemoryTiledImage::ReadRawTile(std::string& tile, | |
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96 ImageCompression& compression, |
0 | 97 unsigned int level, |
98 unsigned int tileX, | |
99 unsigned int tileY) | |
100 { | |
101 CheckLevel(level); | |
102 return false; // Unavailable | |
103 } | |
104 | |
105 | |
106 Orthanc::ImageAccessor* InMemoryTiledImage::DecodeTile(unsigned int level, | |
107 unsigned int tileX, | |
108 unsigned int tileY) | |
109 { | |
110 CheckLevel(level); | |
111 | |
112 if (tileX >= countTilesX_ || | |
113 tileY >= countTilesY_) | |
114 { | |
115 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
116 } | |
117 | |
118 { | |
119 boost::mutex::scoped_lock lock(mutex_); | |
120 | |
121 Tiles::const_iterator it = tiles_.find(std::make_pair(tileX, tileY)); | |
122 if (it != tiles_.end()) | |
123 { | |
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124 std::unique_ptr<Orthanc::ImageAccessor> result(new Orthanc::ImageAccessor); |
154 | 125 it->second->GetReadOnlyAccessor(*result); |
126 return result.release(); | |
0 | 127 } |
128 else | |
129 { | |
130 LOG(ERROR) << "The following tile has not been set: " << tileX << "," << tileY; | |
131 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
132 } | |
133 } | |
134 } | |
135 | |
136 | |
137 void InMemoryTiledImage::WriteRawTile(const std::string& raw, | |
138 ImageCompression compression, | |
139 unsigned int level, | |
140 unsigned int tileX, | |
141 unsigned int tileY) | |
142 { | |
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143 std::unique_ptr<Orthanc::ImageAccessor> decoded(ImageToolbox::DecodeTile(raw, compression)); |
0 | 144 EncodeTile(*decoded, level, tileX, tileY); |
145 } | |
146 | |
147 | |
148 void InMemoryTiledImage::EncodeTile(const Orthanc::ImageAccessor& tile, | |
149 unsigned int level, | |
150 unsigned int tileX, | |
151 unsigned int tileY) | |
152 { | |
153 CheckLevel(level); | |
154 | |
155 if (tileX >= countTilesX_ || | |
156 tileY >= countTilesY_) | |
157 { | |
158 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
159 } | |
160 | |
161 { | |
162 boost::mutex::scoped_lock lock(mutex_); | |
163 | |
164 Tiles::iterator it = tiles_.find(std::make_pair(tileX, tileY)); | |
165 if (it == tiles_.end()) | |
166 { | |
167 tiles_[std::make_pair(tileX, tileY)] = ImageToolbox::Clone(tile); | |
168 } | |
169 else | |
170 { | |
171 if (it->second) | |
172 { | |
173 delete it->second; | |
174 } | |
175 | |
176 it->second = ImageToolbox::Clone(tile); | |
177 } | |
178 } | |
179 } | |
180 } |