Mercurial > hg > orthanc-stone

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

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
OpenGL programs and textures
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 19 Apr 2019 16:06:45 +0200
parents
children d933fc19214a
comparison
equal deleted inserted replaced
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 <string>
33 #include <GL/gl.h>
34 #include <boost/noncopyable.hpp>
35
36 namespace OrthancStone
37 {
38 namespace OpenGL
39 {
40 class OpenGLProgram : public boost::noncopyable
41 {
42 private:
43 GLuint program_;
44
45 public:
46 // WARNING: A global OpenGL context must be active to create this object!
47 OpenGLProgram();
48
49 ~OpenGLProgram();
50
51 void Use();
52
53 // WARNING: A global OpenGL context must be active to run this method!
54 void CompileShaders(const std::string& vertexCode,
55 const std::string& fragmentCode);
56
57 GLint GetUniformLocation(const std::string& name);
58
59 GLint GetAttributeLocation(const std::string& name);
60 };
61 }
62 }