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comparison Framework/OpenGL/OpenGLTexture.h @ 579:fadacfbf5538

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OpenGL programs and textures
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 19 Apr 2019 16:06:45 +0200
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children d933fc19214a
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578:21fd70df3fc9 579:fadacfbf5538
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 #if !defined(ORTHANC_ENABLE_OPENGL)
25 # error The macro ORTHANC_ENABLE_OPENGL must be defined
26 #endif
27
28 #if ORTHANC_ENABLE_OPENGL != 1
29 # error Support for OpenGL is disabled
30 #endif
31
32 #include <Core/Images/ImageAccessor.h>
33
34 #include <GL/gl.h>
35 #include <boost/noncopyable.hpp>
36
37
38 namespace OrthancStone
39 {
40 namespace OpenGL
41 {
42 class OpenGLTexture : public boost::noncopyable
43 {
44 private:
45 GLuint texture_;
46 unsigned int width_;
47 unsigned int height_;
48
49 public:
50 OpenGLTexture();
51
52 ~OpenGLTexture();
53
54 unsigned int GetWidth() const
55 {
56 return width_;
57 }
58
59 unsigned int GetHeight() const
60 {
61 return height_;
62 }
63
64 void Load(const Orthanc::ImageAccessor& image,
65 bool isLinearInterpolation);
66
67 void Bind(GLint location);
68 };
69 }
70 }