Visualization Library 2.0.0-b3

A lightweight C++ OpenGL middleware for 2D/3D graphics

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OpenGLDefs.hpp
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1 /**************************************************************************************/
2 /* */
3 /* Visualization Library */
4 /* http://visualizationlibrary.org */
5 /* */
6 /* Copyright (c) 2005-2011, Michele Bosi */
7 /* All rights reserved. */
8 /* */
9 /* Redistribution and use in source and binary forms, with or without modification, */
10 /* are permitted provided that the following conditions are met: */
11 /* */
12 /* - Redistributions of source code must retain the above copyright notice, this */
13 /* list of conditions and the following disclaimer. */
14 /* */
15 /* - Redistributions in binary form must reproduce the above copyright notice, this */
16 /* list of conditions and the following disclaimer in the documentation and/or */
17 /* other materials provided with the distribution. */
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19 /* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND */
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23 /* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
24 /* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
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27 /* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS */
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29 /* */
30 /**************************************************************************************/
31 
32 #ifndef OpenGLDefs_INCLUDE_ONCE
33 #define OpenGLDefs_INCLUDE_ONCE
34 
35 #include <vlCore/checks.hpp>
36 
37 #if defined(VL_OPENGL_ES1)
38 
39  #include <GLES/khronos_gl.h>
40  #include <GLES/khronos_glext.h>
41  #include <GLES/gles_extra_defines.h> // defines used by VL but not present in GLES 1.x
42 
43 #elif defined(VL_OPENGL_ES2)
44 
45  #include <GLES2/khronos_gl2.h>
46  #include <GLES2/khronos_gl2ext.h>
47  #include <GLES2/gles_extra_defines.h> // defines used by VL but not present in GLES 2.x
48 
49 #elif defined(VL_OPENGL)
50 
51  #if defined(VL_PLATFORM_WINDOWS)
52 
53  #include <GL/mesa_gl.h>
54  #include <GL/glu.h>
55  #include <GL/khronos_glext.h>
56  #include <GL/khronos_wglext.h>
57 
58  #elif defined(VL_PLATFORM_LINUX)
59 
60  #include <GL/mesa_gl.h>
61  #include <GL/glu.h>
62  #include <GL/khronos_glext.h>
63  extern "C" { extern void ( * glXGetProcAddress (const GLubyte *procName)) (void); }
64 
65  #elif defined(VL_PLATFORM_MACOSX)
66 
67  #include <GL/mesa_gl.h>
68  #include <OpenGL/glu.h>
69  #include <GL/khronos_glext.h>
70 
71  #else
72 
73  #error Unknown platform!
74 
75  #endif
76 
77 #endif
78 
79 /* Define NULL */
80 #ifndef NULL
81  #define NULL 0
82 #endif
83 
84 #endif