Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/Internals/OpenGLFloatTextureProgram.h @ 2035:a73a8415780f deep-learning
added OpenGLTexture::SetClampingToZero()
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 27 Jan 2023 19:03:47 +0100 |
parents | 7053b8a0aaec |
children | 07964689cb0b |
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591 | 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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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
591 | 7 * |
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 |
591 | 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 | |
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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/>. |
591 | 21 **/ |
22 | |
23 | |
24 #pragma once | |
25 | |
26 #include "OpenGLTextureProgram.h" | |
27 | |
28 namespace OrthancStone | |
29 { | |
30 namespace Internals | |
31 { | |
32 class OpenGLFloatTextureProgram : public boost::noncopyable | |
33 { | |
34 public: | |
35 class Data : public boost::noncopyable | |
36 { | |
37 private: | |
38 OpenGL::OpenGLTexture texture_; | |
39 float offset_; | |
40 float slope_; | |
41 | |
42 public: | |
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43 Data(OpenGL::IOpenGLContext& context, const Orthanc::ImageAccessor& texture, |
591 | 44 bool isLinearInterpolation); |
45 | |
46 float GetOffset() const | |
47 { | |
48 return offset_; | |
49 } | |
50 | |
51 float GetSlope() const | |
52 { | |
53 return slope_; | |
54 } | |
55 | |
56 OpenGL::OpenGLTexture& GetTexture() | |
57 { | |
58 return texture_; | |
59 } | |
60 }; | |
61 | |
1571 | 62 private: |
63 OpenGLTextureProgram program_; | |
64 OpenGL::IOpenGLContext& context_; | |
65 | |
592 | 66 public: |
1571 | 67 explicit OpenGLFloatTextureProgram(OpenGL::IOpenGLContext& context); |
592 | 68 |
591 | 69 void Apply(Data& data, |
70 const AffineTransform2D& transform, | |
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71 unsigned int canvasWidth, |
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72 unsigned int canvasHeight, |
591 | 73 float windowCenter, |
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Added image inversion support in GrayscaleStyleConfigurator + OpenGLFloatTextureProgram
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74 float windowWidth, |
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75 bool invert); |
591 | 76 }; |
77 } | |
78 } |