Mercurial > hg > orthanc-wsi
annotate Framework/Outputs/PyramidWriterBase.h @ 309:7020852a8fa9
updated year to 2024
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Fri, 22 Mar 2024 15:48:12 +0100 |
parents | 20a730889ae2 |
children | 0683312e21ba |
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 | |
309
7020852a8fa9
updated year to 2024
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
254
diff
changeset
|
5 * Copyright (C) 2017-2024 Osimis S.A., Belgium |
7020852a8fa9
updated year to 2024
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
254
diff
changeset
|
6 * Copyright (C) 2021-2024 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 | |
23 #pragma once | |
24 | |
25 #include "IPyramidWriter.h" | |
26 | |
27 #include <boost/thread.hpp> | |
28 | |
29 namespace OrthancWSI | |
30 { | |
31 class PyramidWriterBase : public IPyramidWriter | |
32 { | |
33 protected: | |
34 struct Level | |
35 { | |
36 unsigned int z_; | |
37 unsigned int width_; | |
38 unsigned int height_; | |
39 unsigned int countTilesX_; | |
40 unsigned int countTilesY_; | |
41 }; | |
42 | |
43 // WARNING: The following method can be called from multiple | |
44 // threads, locking must be implemented in derived classes. | |
45 virtual void WriteRawTileInternal(const std::string& tile, | |
46 const Level& level, | |
47 unsigned int tileX, | |
48 unsigned int tileY) = 0; | |
49 | |
50 // This function is invoked before any call to WriteRawTileInternal() | |
51 virtual void AddLevelInternal(const Level& level) = 0; | |
52 | |
53 private: | |
54 boost::mutex mutex_; // This mutex protects access to the levels | |
55 Orthanc::PixelFormat pixelFormat_; | |
56 ImageCompression compression_; | |
57 unsigned int tileWidth_; | |
58 unsigned int tileHeight_; | |
59 uint8_t jpegQuality_; | |
60 std::vector<Level> levels_; | |
61 bool first_; | |
62 | |
63 Level GetLevel(unsigned int level) const; | |
64 | |
65 public: | |
66 PyramidWriterBase(Orthanc::PixelFormat pixelFormat, | |
67 ImageCompression compression, | |
68 unsigned int tileWidth, | |
69 unsigned int tileHeight); | |
70 | |
71 uint8_t GetJpegQuality() const | |
72 { | |
73 return jpegQuality_; | |
74 } | |
75 | |
76 void SetJpegQuality(int quality); | |
77 | |
216 | 78 void AddLevel(unsigned int width, |
79 unsigned int height); | |
80 | |
81 virtual unsigned int GetTileWidth() const ORTHANC_OVERRIDE | |
0 | 82 { |
83 return tileWidth_; | |
84 } | |
85 | |
216 | 86 virtual unsigned int GetTileHeight() const ORTHANC_OVERRIDE |
0 | 87 { |
88 return tileHeight_; | |
89 } | |
90 | |
216 | 91 virtual unsigned int GetCountTilesX(unsigned int level) const ORTHANC_OVERRIDE |
0 | 92 { |
93 return GetLevel(level).countTilesX_; | |
94 } | |
95 | |
216 | 96 virtual unsigned int GetCountTilesY(unsigned int level) const ORTHANC_OVERRIDE |
0 | 97 { |
98 return GetLevel(level).countTilesY_; | |
99 } | |
100 | |
216 | 101 virtual unsigned int GetLevelCount() const ORTHANC_OVERRIDE; |
0 | 102 |
103 ImageCompression GetImageCompression() const | |
104 { | |
105 return compression_; | |
106 } | |
107 | |
108 virtual void WriteRawTile(const std::string& tile, | |
109 ImageCompression compression, | |
110 unsigned int z, | |
111 unsigned int tileX, | |
216 | 112 unsigned int tileY) ORTHANC_OVERRIDE; |
0 | 113 |
114 virtual void EncodeTile(const Orthanc::ImageAccessor& tile, | |
115 unsigned int z, | |
116 unsigned int tileX, | |
216 | 117 unsigned int tileY) ORTHANC_OVERRIDE; |
0 | 118 |
216 | 119 virtual Orthanc::PixelFormat GetPixelFormat() const ORTHANC_OVERRIDE |
0 | 120 { |
121 return pixelFormat_; | |
122 } | |
123 | |
124 virtual void Flush() = 0; | |
125 }; | |
126 } |