Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/Internals/OpenGLTextureProgram.h @ 1596:4fb8fdf03314
removed annoying whitespace
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 26 Oct 2020 17:51:42 +0100 |
parents | 92fca2b3ba3d |
children | 8563ea5d8ae4 |
rev | line source |
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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) 2017-2020 Osimis S.A., Belgium |
591 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
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. | |
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 | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
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16 * |
591 | 17 * You should have received a copy of the GNU Affero General Public License |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include "../../OpenGL/IOpenGLContext.h" | |
25 #include "../../OpenGL/OpenGLProgram.h" | |
26 #include "../../OpenGL/OpenGLTexture.h" | |
27 #include "../../Toolbox/AffineTransform2D.h" | |
28 | |
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29 #include <Compatibility.h> |
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30 |
591 | 31 namespace OrthancStone |
32 { | |
33 namespace Internals | |
34 { | |
35 class OpenGLTextureProgram : public boost::noncopyable | |
36 { | |
37 private: | |
38 OpenGL::IOpenGLContext& context_; | |
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39 std::unique_ptr<OpenGL::OpenGLProgram> program_; |
591 | 40 GLint positionLocation_; |
41 GLint textureLocation_; | |
42 GLuint buffers_[2]; | |
43 | |
44 void InitializeExecution(OpenGL::OpenGLTexture& texture, | |
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45 const AffineTransform2D& transform, |
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46 unsigned int canvasWidth, |
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47 unsigned int canvasHeight); |
591 | 48 |
49 void FinalizeExecution(); | |
50 | |
51 public: | |
52 OpenGLTextureProgram(OpenGL::IOpenGLContext& context, | |
53 const char* fragmentShader); | |
54 | |
55 ~OpenGLTextureProgram(); | |
56 | |
57 class Execution : public boost::noncopyable | |
58 { | |
59 private: | |
60 OpenGLTextureProgram& that_; | |
61 | |
62 public: | |
63 Execution(OpenGLTextureProgram& that, | |
64 OpenGL::OpenGLTexture& texture, | |
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65 const AffineTransform2D& transform, |
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parents:
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66 unsigned int canvasWidth, |
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parents:
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67 unsigned int canvasHeight) : |
591 | 68 that_(that) |
69 { | |
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70 that_.InitializeExecution(texture, transform, canvasWidth, canvasHeight); |
591 | 71 } |
72 | |
73 ~Execution() | |
74 { | |
75 that_.FinalizeExecution(); | |
76 } | |
77 | |
78 void DrawTriangles(); | |
79 | |
80 GLint GetUniformLocation(const std::string& name) | |
81 { | |
82 return that_.program_->GetUniformLocation(name); | |
83 } | |
84 }; | |
85 }; | |
86 } | |
87 } |