0025442: Visualization, TKOpenGl - prevent inclusion of system header glxext.h
[occt.git] / src / OpenGl / OpenGl_GlCore21.hxx
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01ca42b2 1// Created on: 2014-03-17
2// Created by: Kirill GAVRILOV
3// Copyright (c) 2014 OPEN CASCADE SAS
4//
5// This file is part of Open CASCADE Technology software library.
6//
7// This library is free software; you can redistribute it and/or modify it under
8// the terms of the GNU Lesser General Public License version 2.1 as published
9// by the Free Software Foundation, with special exception defined in the file
10// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11// distribution for complete text of the license and disclaimer of any warranty.
12//
13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
15
16#ifndef _OpenGl_GlCore21_Header
17#define _OpenGl_GlCore21_Header
18
19#include <OpenGl_GlCore20.hxx>
20
21//! OpenGL 2.1 core based on 2.0 version.
22template<typename theBaseClass_t>
23struct OpenGl_TmplCore21 : public theBaseClass_t
24{
25
26public: //! @name OpenGL 2.1 additives to 2.0
27
ca3c13d1 28#if !defined(GL_ES_VERSION_2_0)
29
01ca42b2 30 using theBaseClass_t::glUniformMatrix2x3fv;
31 using theBaseClass_t::glUniformMatrix3x2fv;
32 using theBaseClass_t::glUniformMatrix2x4fv;
33 using theBaseClass_t::glUniformMatrix4x2fv;
34 using theBaseClass_t::glUniformMatrix3x4fv;
35 using theBaseClass_t::glUniformMatrix4x3fv;
36
ca3c13d1 37#endif
38
01ca42b2 39};
40
41//! OpenGL 2.1 core based on 2.0 version.
42typedef OpenGl_TmplCore21<OpenGl_GlCore20> OpenGl_GlCore21;
43
44//! OpenGL 2.1 without deprecated entry points.
45typedef OpenGl_TmplCore21<OpenGl_GlCore20Fwd> OpenGl_GlCore21Fwd;
46
47#endif // _OpenGl_GlCore21_Header