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annotate OrthancStone/Sources/OpenGL/OpenGLTexture.h @ 2034:4b24b7533346 deep-learning

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 27 Jan 2023 15:43:24 +0100
parents d10bab7cc396
children a73a8415780f
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1 /**
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2 * Stone of Orthanc
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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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23
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24 #pragma once
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25
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26 #include "OpenGLIncludes.h"
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27 #include "IOpenGLContext.h"
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28
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29 #include <Images/ImageAccessor.h>
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31 #include <boost/noncopyable.hpp>
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34 namespace OrthancStone
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35 {
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36 namespace OpenGL
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37 {
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38 class OpenGLTexture : public boost::noncopyable
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39 {
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40 private:
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41 GLuint texture_;
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42 unsigned int width_;
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43 unsigned int height_;
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44 OpenGL::IOpenGLContext& context_;
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45
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46 void Setup(Orthanc::PixelFormat format,
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47 unsigned int width,
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48 unsigned int height,
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49 bool isLinearInterpolation,
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50 const void* data);
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51
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52 public:
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53 explicit OpenGLTexture(OpenGL::IOpenGLContext& context);
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54
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55 ~OpenGLTexture();
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56
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57 GLuint GetId() const
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58 {
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59 return texture_;
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60 }
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61
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62 unsigned int GetWidth() const
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63 {
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64 return width_;
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65 }
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67 unsigned int GetHeight() const
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68 {
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69 return height_;
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70 }
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71
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72 void Setup(Orthanc::PixelFormat format,
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73 unsigned int width,
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74 unsigned int height,
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75 bool isLinearInterpolation)
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76 {
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77 Setup(format, width, height, isLinearInterpolation, NULL);
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78 }
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79
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80 void Load(const Orthanc::ImageAccessor& image,
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81 bool isLinearInterpolation);
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82
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83 void Bind(GLint location);
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85 Orthanc::ImageAccessor* Download(Orthanc::PixelFormat format);
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86 };
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87 }
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88 }