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comparison Framework/OpenGL/ColorTextureOpenGLProgram.h @ 585:b9ce24c606ae

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TextSceneLayer
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 19 Apr 2019 17:57:58 +0200
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584:434ceeb0bcab 585:b9ce24c606ae
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
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.
16 *
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 "IOpenGLContext.h"
25 #include "OpenGLProgram.h"
26 #include "OpenGLTexture.h"
27 #include "../Toolbox/AffineTransform2D.h"
28
29 namespace OrthancStone
30 {
31 namespace OpenGL
32 {
33 class ColorTextureOpenGLProgram : public boost::noncopyable
34 {
35 private:
36 static const unsigned int COMPONENTS = 2;
37 static const unsigned int COUNT = 6; // 2 triangles in 2D
38
39 IOpenGLContext& context_;
40 std::auto_ptr<OpenGLProgram> program_;
41 GLint positionLocation_;
42 GLint textureLocation_;
43 GLuint buffers_[2];
44
45 public:
46 ColorTextureOpenGLProgram(IOpenGLContext& context);
47
48 ~ColorTextureOpenGLProgram();
49
50 void Apply(OpenGLTexture& texture,
51 const AffineTransform2D& transform,
52 bool useAlpha);
53 };
54 }
55 }