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 } |