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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+. |
21 | struct 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 |