Mercurial > hg > orthanc-stone
annotate Framework/Volumes/ImageBuffer3D.h @ 53:c2dc924f1a63 wasm
removing threading out of the framework
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 27 Apr 2017 16:57:49 +0200 |
| parents | 28956ed68280 |
| children | 4a541cd4fa83 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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5 * Copyright (C) 2017 Osimis, Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 47 | 8 * modify it under the terms of the GNU Affero General Public License |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 0 | 11 * |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 47 | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #pragma once | |
| 23 | |
| 24 #include "../Enumerations.h" | |
| 25 #include "../Toolbox/SliceGeometry.h" | |
| 26 #include "../Toolbox/ParallelSlices.h" | |
| 27 | |
| 16 | 28 #include "../../Resources/Orthanc/Core/Images/Image.h" |
| 0 | 29 |
| 30 #include <boost/thread/shared_mutex.hpp> | |
| 31 | |
| 32 #if defined(_WIN32) | |
| 33 # include <boost/thread/win32/mutex.hpp> | |
| 34 #endif | |
| 35 | |
| 36 namespace OrthancStone | |
| 37 { | |
|
53
c2dc924f1a63
removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
47
diff
changeset
|
38 class ImageBuffer3D : public boost::noncopyable |
| 0 | 39 { |
| 40 private: | |
| 41 typedef boost::shared_mutex Mutex; | |
| 42 typedef boost::unique_lock<Mutex> WriteLock; | |
| 43 typedef boost::shared_lock<Mutex> ReadLock; | |
| 44 | |
| 45 Mutex mutex_; | |
| 46 SliceGeometry axialGeometry_; | |
| 47 Vector voxelDimensions_; | |
| 48 Orthanc::Image image_; | |
| 49 Orthanc::PixelFormat format_; | |
| 50 unsigned int width_; | |
| 51 unsigned int height_; | |
| 52 unsigned int depth_; | |
| 53 | |
| 54 Orthanc::ImageAccessor GetAxialSliceAccessor(unsigned int slice, | |
| 55 bool readOnly); | |
| 56 | |
| 57 Orthanc::ImageAccessor GetCoronalSliceAccessor(unsigned int slice, | |
| 58 bool readOnly); | |
| 59 | |
| 60 Orthanc::Image* ExtractSagittalSlice(unsigned int slice) const; | |
| 61 | |
| 62 public: | |
| 63 ImageBuffer3D(Orthanc::PixelFormat format, | |
| 64 unsigned int width, | |
| 65 unsigned int height, | |
| 66 unsigned int depth); | |
| 67 | |
| 68 void Clear(); | |
| 69 | |
| 70 // Set the geometry of the first axial slice (i.e. the one whose | |
| 71 // depth == 0) | |
| 72 void SetAxialGeometry(const SliceGeometry& geometry); | |
| 73 | |
| 74 void SetVoxelDimensions(double x, | |
| 75 double y, | |
| 76 double z); | |
| 77 | |
| 78 Vector GetVoxelDimensions(VolumeProjection projection); | |
| 79 | |
| 80 void GetSliceSize(unsigned int& width, | |
| 81 unsigned int& height, | |
| 82 VolumeProjection projection); | |
| 83 | |
| 84 unsigned int GetWidth() const | |
| 85 { | |
| 86 return width_; | |
| 87 } | |
| 88 | |
| 89 unsigned int GetHeight() const | |
| 90 { | |
| 91 return height_; | |
| 92 } | |
| 93 | |
| 94 unsigned int GetDepth() const | |
| 95 { | |
| 96 return depth_; | |
| 97 } | |
| 98 | |
| 99 Orthanc::PixelFormat GetFormat() const | |
| 100 { | |
| 101 return format_; | |
| 102 } | |
| 103 | |
| 104 ParallelSlices* GetGeometry(VolumeProjection projection); | |
| 105 | |
| 106 | |
| 107 class SliceReader : public boost::noncopyable | |
| 108 { | |
| 109 private: | |
| 110 ReadLock lock_; | |
| 111 Orthanc::ImageAccessor accessor_; | |
| 112 std::auto_ptr<Orthanc::Image> sagittal_; // Unused for axial and coronal | |
| 113 | |
| 114 public: | |
| 115 SliceReader(ImageBuffer3D& that, | |
| 116 VolumeProjection projection, | |
| 117 unsigned int slice); | |
| 118 | |
| 119 const Orthanc::ImageAccessor& GetAccessor() const | |
| 120 { | |
| 121 return accessor_; | |
| 122 } | |
| 123 }; | |
| 124 | |
| 125 | |
| 126 class SliceWriter : public boost::noncopyable | |
| 127 { | |
| 128 private: | |
| 129 WriteLock lock_; | |
| 130 Orthanc::ImageAccessor accessor_; | |
| 131 std::auto_ptr<Orthanc::Image> sagittal_; // Unused for axial and coronal | |
| 132 | |
| 133 void Flush(); | |
| 134 | |
| 135 public: | |
| 136 SliceWriter(ImageBuffer3D& that, | |
| 137 VolumeProjection projection, | |
| 138 unsigned int slice); | |
| 139 | |
| 140 ~SliceWriter() | |
| 141 { | |
| 142 Flush(); | |
| 143 } | |
| 144 | |
| 145 Orthanc::ImageAccessor& GetAccessor() | |
| 146 { | |
| 147 return accessor_; | |
| 148 } | |
| 149 }; | |
| 150 }; | |
| 151 } |