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annotate OrthancFramework/Sources/DicomParsing/Internals/DicomFrameIndex.h @ 5129:16138d6d568d

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fix decoding of RLE images for which the "Planar Configuration" tag (0028,0006) equals 1
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 22 Dec 2022 15:28:14 +0100
parents 43e613a7756b
children 0ea402b4d901
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU Lesser General Public License
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10 * as published by the Free Software Foundation, either version 3 of
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11 * the License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Lesser General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Lesser General Public
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19 * License along with this program. If not, see
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20 * <http://www.gnu.org/licenses/>.
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21 **/
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24 #pragma once
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26 #include "../../Compatibility.h"
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27 #include "../../Enumerations.h"
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29 #include <dcmtk/dcmdata/dcdatset.h>
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30 #include <dcmtk/dcmdata/dcfilefo.h>
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31 #include <vector>
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32 #include <stdint.h>
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33 #include <boost/noncopyable.hpp>
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34 #include <memory>
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36 namespace Orthanc
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37 {
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38 class DicomFrameIndex
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39 {
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40 private:
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41 class IIndex : public boost::noncopyable
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42 {
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43 public:
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44 virtual ~IIndex()
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45 {
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46 }
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48 virtual void GetRawFrame(std::string& frame,
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49 unsigned int index) const = 0;
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50 };
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52 class FragmentIndex;
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53 class UncompressedIndex;
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54 class PsmctRle1Index;
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56 std::unique_ptr<IIndex> index_;
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57 unsigned int countFrames_;
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59 public:
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60 explicit DicomFrameIndex(DcmDataset& dicom);
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62 unsigned int GetFramesCount() const
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63 {
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64 return countFrames_;
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65 }
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67 void GetRawFrame(std::string& frame,
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68 unsigned int index) const;
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69
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70 static unsigned int GetFramesCount(DcmDataset& dicom);
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71 };
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72 }