Mercurial > hg > orthanc-wsi
annotate ViewerPlugin/RawTile.h @ 322:778e08291d52
re-enabling built-in support of plain TIFF
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
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| date | Wed, 16 Oct 2024 18:42:10 +0200 |
| parents | 8ad12abde290 |
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| rev | line source |
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| 260 | 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) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 260 | 8 * |
| 9 * This program is free software: you can redistribute it and/or | |
| 10 * modify it under the terms of the GNU Affero General Public License | |
| 11 * as published by the Free Software Foundation, either version 3 of | |
| 12 * the License, or (at your option) any later version. | |
| 13 * | |
| 14 * This program is distributed in the hope that it will be useful, but | |
| 15 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 * Affero General Public License for more details. | |
| 18 * | |
| 19 * You should have received a copy of the GNU Affero General Public License | |
| 20 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 21 **/ | |
| 22 | |
| 23 | |
| 24 #pragma once | |
| 25 | |
| 26 #include "../Framework/Enumerations.h" | |
| 27 #include "../Framework/Inputs/ITiledPyramid.h" | |
| 28 | |
| 29 #include <orthanc/OrthancCPlugin.h> | |
| 30 | |
| 31 | |
| 261 | 32 namespace OrthancWSI |
| 260 | 33 { |
| 261 | 34 class RawTile : public boost::noncopyable |
| 35 { | |
| 36 private: | |
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37 bool isEmpty_; |
| 261 | 38 Orthanc::PixelFormat format_; |
| 39 unsigned int tileWidth_; | |
| 40 unsigned int tileHeight_; | |
| 41 Orthanc::PhotometricInterpretation photometric_; | |
| 42 std::string tile_; | |
| 43 ImageCompression compression_; | |
| 260 | 44 |
| 261 | 45 Orthanc::ImageAccessor* DecodeInternal(); |
| 260 | 46 |
| 261 | 47 static void EncodeInternal(std::string& encoded, |
| 48 const Orthanc::ImageAccessor& decoded, | |
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49 Orthanc::MimeType encoding); |
| 260 | 50 |
| 261 | 51 public: |
| 52 RawTile(ITiledPyramid& pyramid, | |
| 53 unsigned int level, | |
| 54 unsigned int tileX, | |
| 55 unsigned int tileY); | |
| 260 | 56 |
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57 bool IsEmpty() const |
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58 { |
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59 return isEmpty_; |
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60 } |
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61 |
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62 unsigned int GetTileWidth() const |
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63 { |
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64 return tileWidth_; |
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65 } |
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66 |
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67 unsigned int GetTileHeight() const |
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68 { |
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69 return tileHeight_; |
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70 } |
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71 |
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72 ImageCompression GetCompression() const; |
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73 |
| 261 | 74 void Answer(OrthancPluginRestOutput* output, |
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75 Orthanc::MimeType encoding); |
| 260 | 76 |
| 261 | 77 Orthanc::ImageAccessor* Decode(); |
| 260 | 78 |
| 261 | 79 static void Encode(std::string& encoded, |
| 80 const Orthanc::ImageAccessor& decoded, | |
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81 Orthanc::MimeType encoding); |
| 260 | 82 |
| 261 | 83 // This semaphore is used to implement throttling for the |
| 84 // decoding/encoding of tiles | |
| 85 static void InitializeTranscoderSemaphore(unsigned int maxThreads); | |
| 260 | 86 |
| 261 | 87 static void FinalizeTranscoderSemaphore(); |
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88 |
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89 static void AnswerBackgroundTile(OrthancPluginRestOutput* output, |
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90 unsigned int tileWidth, |
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91 unsigned int tileHeight); |
| 261 | 92 }; |
| 93 } |