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[occt.git] / src / OpenGl / OpenGl_ArbSamplerObject.hxx
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cc8cbabe 1// Copyright (c) 2017 OPEN CASCADE SAS
2//
3// This file is part of Open CASCADE Technology software library.
4//
5// This library is free software; you can redistribute it and/or modify it under
6// the terms of the GNU Lesser General Public License version 2.1 as published
7// by the Free Software Foundation, with special exception defined in the file
8// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9// distribution for complete text of the license and disclaimer of any warranty.
10//
11// Alternatively, this file may be used under the terms of Open CASCADE
12// commercial license or contractual agreement.
13
14#ifndef _OpenGl_ArbSamplerObject_Header
15#define _OpenGl_ArbSamplerObject_Header
16
17#include <OpenGl_GlFunctions.hxx>
18
19//! Provide Sampler Object functionality (texture parameters stored independently from texture itself).
20//! Available since OpenGL 3.3+ (GL_ARB_sampler_objects extension) and OpenGL ES 3.0+.
21struct OpenGl_ArbSamplerObject : protected OpenGl_GlFunctions
22{
23 using OpenGl_GlFunctions::glGenSamplers;
24 using OpenGl_GlFunctions::glDeleteSamplers;
25 using OpenGl_GlFunctions::glIsSampler;
26 using OpenGl_GlFunctions::glBindSampler;
27 using OpenGl_GlFunctions::glSamplerParameteri;
28 using OpenGl_GlFunctions::glSamplerParameteriv;
29 using OpenGl_GlFunctions::glSamplerParameterf;
30 using OpenGl_GlFunctions::glSamplerParameterfv;
31 using OpenGl_GlFunctions::glGetSamplerParameteriv;
32 using OpenGl_GlFunctions::glGetSamplerParameterfv;
33
34#if !defined(GL_ES_VERSION_2_0)
35 using OpenGl_GlFunctions::glSamplerParameterIiv;
36 using OpenGl_GlFunctions::glSamplerParameterIuiv;
37 using OpenGl_GlFunctions::glGetSamplerParameterIiv;
38 using OpenGl_GlFunctions::glGetSamplerParameterIuiv;
39#endif
40
41};
42
43#endif // _OpenGl_ArbSamplerObject_Header