Mercurial > hg > orthanc-wsi
annotate ViewerPlugin/RawTile.h @ 295:92b88fa3e631
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 13 Jul 2023 18:18:21 +0200 |
parents | ef8a673b5fb9 |
children | 7020852a8fa9 |
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 | |
5 * Copyright (C) 2017-2023 Osimis S.A., Belgium | |
6 * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium | |
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 | |
23 #pragma once | |
24 | |
25 #include "../Framework/Enumerations.h" | |
26 #include "../Framework/Inputs/ITiledPyramid.h" | |
27 | |
28 #include <orthanc/OrthancCPlugin.h> | |
29 | |
30 | |
261 | 31 namespace OrthancWSI |
260 | 32 { |
261 | 33 class RawTile : public boost::noncopyable |
34 { | |
35 private: | |
36 Orthanc::PixelFormat format_; | |
37 unsigned int tileWidth_; | |
38 unsigned int tileHeight_; | |
39 Orthanc::PhotometricInterpretation photometric_; | |
40 std::string tile_; | |
41 ImageCompression compression_; | |
260 | 42 |
261 | 43 Orthanc::ImageAccessor* DecodeInternal(); |
260 | 44 |
261 | 45 static void EncodeInternal(std::string& encoded, |
46 const Orthanc::ImageAccessor& decoded, | |
276
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47 Orthanc::MimeType encoding); |
260 | 48 |
261 | 49 public: |
50 RawTile(ITiledPyramid& pyramid, | |
51 unsigned int level, | |
52 unsigned int tileX, | |
53 unsigned int tileY); | |
260 | 54 |
276
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55 ImageCompression GetCompression() const |
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56 { |
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57 return compression_; |
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58 } |
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59 |
261 | 60 void Answer(OrthancPluginRestOutput* output, |
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61 Orthanc::MimeType encoding); |
260 | 62 |
261 | 63 Orthanc::ImageAccessor* Decode(); |
260 | 64 |
261 | 65 static void Encode(std::string& encoded, |
66 const Orthanc::ImageAccessor& decoded, | |
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67 Orthanc::MimeType encoding); |
260 | 68 |
261 | 69 // This semaphore is used to implement throttling for the |
70 // decoding/encoding of tiles | |
71 static void InitializeTranscoderSemaphore(unsigned int maxThreads); | |
260 | 72 |
261 | 73 static void FinalizeTranscoderSemaphore(); |
74 }; | |
75 } |