Mercurial > hg > orthanc-wsi
annotate Framework/Outputs/InMemoryTiledImage.cpp @ 199:a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 06 Jul 2020 16:29:41 +0200 |
| parents | f299c191cd76 |
| children | 1e864138f0da |
| 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 | |
|
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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 } |