annotate OrthancFramework/Sources/Images/ImageBuffer.h @ 5858:66fd63b8601e find-refactoring tip

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author Alain Mazy <am@orthanc.team>
date Mon, 04 Nov 2024 22:34:14 +0100
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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) 2017-2023 Osimis S.A., Belgium
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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8 *
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9 * This program is free software: you can redistribute it and/or
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10 * modify it under the terms of the GNU Lesser General Public License
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11 * as published by the Free Software Foundation, either version 3 of
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12 * the License, or (at your option) any later version.
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13 *
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14 * This program is distributed in the hope that it will be useful, but
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15 * WITHOUT ANY WARRANTY; without even the implied warranty of
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16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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17 * Lesser General Public License for more details.
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18 *
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19 * You should have received a copy of the GNU Lesser General Public
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20 * License along with this program. If not, see
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21 * <http://www.gnu.org/licenses/>.
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22 **/
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24
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25 #pragma once
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26
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27 #include "ImageAccessor.h"
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29 #include <vector>
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30 #include <stdint.h>
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31 #include <boost/noncopyable.hpp>
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32
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33 namespace Orthanc
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34 {
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35 class ORTHANC_PUBLIC ImageBuffer : public boost::noncopyable
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36 {
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37 private:
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38 bool changed_;
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39
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40 bool forceMinimalPitch_; // Currently unused
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41 PixelFormat format_;
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42 unsigned int width_;
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43 unsigned int height_;
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44 unsigned int pitch_;
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45 void *buffer_;
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46
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47 void Initialize();
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49 void Allocate();
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50
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51 void Deallocate();
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52
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53 public:
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54 ImageBuffer(PixelFormat format,
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55 unsigned int width,
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56 unsigned int height,
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57 bool forceMinimalPitch);
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58
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59 ImageBuffer();
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60
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61 ~ImageBuffer();
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62
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63 PixelFormat GetFormat() const;
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64
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65 void SetFormat(PixelFormat format);
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66
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67 unsigned int GetWidth() const;
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68
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69 void SetWidth(unsigned int width);
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71 unsigned int GetHeight() const;
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73 void SetHeight(unsigned int height);
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74
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75 unsigned int GetBytesPerPixel() const;
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76
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77 void GetReadOnlyAccessor(ImageAccessor& accessor);
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78
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79 void GetWriteableAccessor(ImageAccessor& accessor);
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80
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81 bool IsMinimalPitchForced() const;
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82
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83 void AcquireOwnership(ImageBuffer& other);
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84 };
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85 }