Mercurial > hg > orthanc-wsi
annotate Framework/Outputs/PyramidWriterBase.cpp @ 288:a1efc5c39615
fix LSB build
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 12 Jul 2023 23:37:38 +0200 |
parents | 20a730889ae2 |
children | 7020852a8fa9 |
rev | line source |
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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 | |
254 | 5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
6 * Copyright (C) 2021-2023 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 | |
16
7a88c614be04
preparing for precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
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23 #include "../PrecompiledHeadersWSI.h" |
0 | 24 #include "PyramidWriterBase.h" |
25 | |
26 #include "../ImageToolbox.h" | |
192 | 27 #include <OrthancException.h> |
28 #include <Logging.h> | |
0 | 29 |
30 namespace OrthancWSI | |
31 { | |
32 PyramidWriterBase::Level PyramidWriterBase::GetLevel(unsigned int level) const | |
33 { | |
34 boost::mutex::scoped_lock lock(const_cast<PyramidWriterBase&>(*this).mutex_); | |
35 | |
36 if (level >= levels_.size()) | |
37 { | |
38 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
39 } | |
40 else | |
41 { | |
42 return levels_[level]; | |
43 } | |
44 } | |
45 | |
46 | |
47 PyramidWriterBase::PyramidWriterBase(Orthanc::PixelFormat pixelFormat, | |
48 ImageCompression compression, | |
49 unsigned int tileWidth, | |
50 unsigned int tileHeight) : | |
51 pixelFormat_(pixelFormat), | |
52 compression_(compression), | |
53 tileWidth_(tileWidth), | |
54 tileHeight_(tileHeight), | |
55 jpegQuality_(90), // Default JPEG quality | |
56 first_(true) | |
57 { | |
58 } | |
59 | |
60 | |
61 void PyramidWriterBase::SetJpegQuality(int quality) | |
62 { | |
63 if (quality <= 0 || quality > 100) | |
64 { | |
65 LOG(ERROR) << "The JPEG quality must be in range [1;100], but " << quality << " is provided"; | |
66 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
67 } | |
68 | |
69 jpegQuality_ = quality; | |
70 } | |
71 | |
72 | |
73 void PyramidWriterBase::AddLevel(unsigned int width, | |
74 unsigned int height) | |
75 { | |
76 boost::mutex::scoped_lock lock(mutex_); | |
77 | |
78 if (!first_) | |
79 { | |
80 LOG(ERROR) << "Cannot add pyramid levels after some tile has already been written"; | |
81 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
82 } | |
83 | |
84 if (!levels_.empty()) | |
85 { | |
86 const Level& previous = levels_[levels_.size() - 1]; | |
87 | |
88 if (width >= previous.width_ || | |
89 height >= previous.height_ || | |
90 width == 0 || | |
91 height == 0) | |
92 { | |
93 LOG(ERROR) << "Levels must have strictly decreasing sizes"; | |
94 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
95 } | |
96 } | |
97 | |
98 Level level; | |
99 level.z_ = levels_.size(); | |
100 level.width_ = width; | |
101 level.height_ = height; | |
102 level.countTilesX_ = CeilingDivision(width, tileWidth_); | |
103 level.countTilesY_ = CeilingDivision(height, tileHeight_); | |
104 levels_.push_back(level); | |
105 | |
106 AddLevelInternal(level); | |
107 } | |
108 | |
109 | |
110 unsigned int PyramidWriterBase::GetLevelCount() const | |
111 { | |
112 boost::mutex::scoped_lock lock(const_cast<PyramidWriterBase&>(*this).mutex_); | |
113 return levels_.size(); | |
114 } | |
115 | |
116 | |
117 void PyramidWriterBase::WriteRawTile(const std::string& tile, | |
118 ImageCompression compression, | |
119 unsigned int z, | |
120 unsigned int x, | |
121 unsigned int y) | |
122 { | |
123 first_ = false; | |
124 | |
125 const Level level = GetLevel(z); | |
126 | |
127 if (compression != compression_) | |
128 { | |
129 std::string recoded; | |
130 ImageToolbox::ChangeTileCompression(recoded, tile, compression, compression_, jpegQuality_); | |
131 WriteRawTileInternal(recoded, level, x, y); | |
132 } | |
133 else | |
134 { | |
135 WriteRawTileInternal(tile, level, x, y); | |
136 } | |
137 } | |
138 | |
139 | |
140 void PyramidWriterBase::EncodeTile(const Orthanc::ImageAccessor& tile, | |
141 unsigned int z, | |
142 unsigned int x, | |
143 unsigned int y) | |
144 { | |
145 first_ = false; | |
146 | |
147 const Level level = GetLevel(z); | |
148 | |
149 std::string raw; | |
150 ImageToolbox::EncodeTile(raw, tile, compression_, jpegQuality_); | |
151 WriteRawTileInternal(raw, level, x, y); | |
152 } | |
153 } |