Mercurial > hg > orthanc-wsi
annotate Framework/Outputs/InMemoryTiledImage.cpp @ 303:2e59c3fe8e32
trying to fix build on MSVC 2008
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 26 Jan 2024 17:07:16 +0100 |
| parents | 20a730889ae2 |
| children | 7020852a8fa9 |
| rev | line source |
|---|---|
| 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 | |
| 254 | 5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
| 6 * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium | |
| 0 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
| 9 * modify it under the terms of the GNU Affero General Public License | |
| 10 * as published by the Free Software Foundation, either version 3 of | |
| 11 * the License, or (at your option) any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 * Affero General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU Affero General Public License | |
| 19 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 **/ | |
| 21 | |
| 22 | |
|
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23 #include "../PrecompiledHeadersWSI.h" |
| 0 | 24 #include "InMemoryTiledImage.h" |
| 25 | |
| 26 #include "../ImageToolbox.h" | |
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27 |
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28 #include <Compatibility.h> // For std::unique_ptr |
| 192 | 29 #include <Logging.h> |
| 30 #include <OrthancException.h> | |
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31 #include <Images/Image.h> |
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32 |
| 0 | 33 |
| 34 namespace OrthancWSI | |
| 35 { | |
| 36 static void CheckLevel(unsigned int level) | |
| 37 { | |
| 38 if (level != 0) | |
| 39 { | |
| 40 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 41 } | |
| 42 } | |
| 43 | |
| 44 | |
| 45 InMemoryTiledImage::InMemoryTiledImage(Orthanc::PixelFormat format, | |
| 46 unsigned int countTilesX, | |
| 47 unsigned int countTilesY, | |
| 48 unsigned int tileWidth, | |
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49 unsigned int tileHeight, |
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50 Orthanc::PhotometricInterpretation photometric) : |
| 0 | 51 format_(format), |
| 52 countTilesX_(countTilesX), | |
| 53 countTilesY_(countTilesY), | |
| 54 tileWidth_(tileWidth), | |
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55 tileHeight_(tileHeight), |
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56 photometric_(photometric) |
| 0 | 57 { |
| 58 } | |
| 59 | |
| 60 | |
| 61 InMemoryTiledImage::~InMemoryTiledImage() | |
| 62 { | |
| 63 for (Tiles::iterator it = tiles_.begin(); it != tiles_.end(); ++it) | |
| 64 { | |
| 65 delete it->second; | |
| 66 } | |
| 67 } | |
| 68 | |
| 69 | |
| 70 unsigned int InMemoryTiledImage::GetCountTilesX(unsigned int level) const | |
| 71 { | |
| 72 CheckLevel(level); | |
| 73 return countTilesX_; | |
| 74 } | |
| 75 | |
| 76 | |
| 77 unsigned int InMemoryTiledImage::GetCountTilesY(unsigned int level) const | |
| 78 { | |
| 79 CheckLevel(level); | |
| 80 return countTilesY_; | |
| 81 } | |
| 82 | |
| 83 | |
| 84 unsigned int InMemoryTiledImage::GetLevelWidth(unsigned int level) const | |
| 85 { | |
| 86 CheckLevel(level); | |
| 87 return tileWidth_ * countTilesX_; | |
| 88 } | |
| 89 | |
| 90 | |
| 91 unsigned int InMemoryTiledImage::GetLevelHeight(unsigned int level) const | |
| 92 { | |
| 93 CheckLevel(level); | |
| 94 return tileHeight_ * countTilesY_; | |
| 95 } | |
| 96 | |
| 97 | |
| 98 bool InMemoryTiledImage::ReadRawTile(std::string& tile, | |
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99 ImageCompression& compression, |
| 0 | 100 unsigned int level, |
| 101 unsigned int tileX, | |
| 102 unsigned int tileY) | |
| 103 { | |
| 104 CheckLevel(level); | |
| 105 return false; // Unavailable | |
| 106 } | |
| 107 | |
| 108 | |
| 109 Orthanc::ImageAccessor* InMemoryTiledImage::DecodeTile(unsigned int level, | |
| 110 unsigned int tileX, | |
| 111 unsigned int tileY) | |
| 112 { | |
| 113 CheckLevel(level); | |
| 114 | |
| 115 if (tileX >= countTilesX_ || | |
| 116 tileY >= countTilesY_) | |
| 117 { | |
| 118 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 119 } | |
| 120 | |
| 121 { | |
| 122 boost::mutex::scoped_lock lock(mutex_); | |
| 123 | |
| 124 Tiles::const_iterator it = tiles_.find(std::make_pair(tileX, tileY)); | |
| 125 if (it != tiles_.end()) | |
| 126 { | |
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127 std::unique_ptr<Orthanc::ImageAccessor> result(new Orthanc::ImageAccessor); |
| 154 | 128 it->second->GetReadOnlyAccessor(*result); |
| 129 return result.release(); | |
| 0 | 130 } |
| 131 else | |
| 132 { | |
| 133 LOG(ERROR) << "The following tile has not been set: " << tileX << "," << tileY; | |
| 134 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 135 } | |
| 136 } | |
| 137 } | |
| 138 | |
| 139 | |
| 140 void InMemoryTiledImage::WriteRawTile(const std::string& raw, | |
| 141 ImageCompression compression, | |
| 142 unsigned int level, | |
| 143 unsigned int tileX, | |
| 144 unsigned int tileY) | |
| 145 { | |
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146 std::unique_ptr<Orthanc::ImageAccessor> decoded(ImageToolbox::DecodeTile(raw, compression)); |
| 0 | 147 EncodeTile(*decoded, level, tileX, tileY); |
| 148 } | |
| 149 | |
| 150 | |
| 151 void InMemoryTiledImage::EncodeTile(const Orthanc::ImageAccessor& tile, | |
| 152 unsigned int level, | |
| 153 unsigned int tileX, | |
| 154 unsigned int tileY) | |
| 155 { | |
| 156 CheckLevel(level); | |
| 157 | |
| 158 if (tileX >= countTilesX_ || | |
| 159 tileY >= countTilesY_) | |
| 160 { | |
| 161 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 162 } | |
| 163 | |
| 164 { | |
| 165 boost::mutex::scoped_lock lock(mutex_); | |
| 166 | |
| 167 Tiles::iterator it = tiles_.find(std::make_pair(tileX, tileY)); | |
| 168 if (it == tiles_.end()) | |
| 169 { | |
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170 tiles_[std::make_pair(tileX, tileY)] = Orthanc::Image::Clone(tile); |
| 0 | 171 } |
| 172 else | |
| 173 { | |
| 174 if (it->second) | |
| 175 { | |
| 176 delete it->second; | |
| 177 } | |
| 178 | |
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179 it->second = Orthanc::Image::Clone(tile); |
| 0 | 180 } |
| 181 } | |
| 182 } | |
| 183 } |