source: trunk/src/lolgl.h @ 674

Last change on this file since 674 was 674, checked in by sam, 10 years ago

The engine now builds for GL and GL ES 1.x and 2.x, and runs for each
one except GL ES 2.x for now.

  • Property svn:keywords set to Id
File size: 1.6 KB
RevLine 
[673]1//
2// Lol Engine
3//
4// Copyright: (c) 2010-2011 Sam Hocevar <sam@hocevar.net>
5//   This program is free software; you can redistribute it and/or
6//   modify it under the terms of the Do What The Fuck You Want To
7//   Public License, Version 2, as published by Sam Hocevar. See
8//   http://sam.zoy.org/projects/COPYING.WTFPL for more details.
9//
10
11//
12// The GL support
13// --------------
14//
15
16#if !defined __DH_LOLGL_H__
17#define __DH_LOLGL_H__
18
[674]19#define GL_GLEXT_PROTOTYPES
20
21/* Only define one GL platform */
[673]22#if defined HAVE_GL_1X
[674]23#   undef HAVE_GLES_1X
24#endif
25#if defined HAVE_GLES_2X
26#   undef HAVE_GL_1X
27#   undef HAVE_GLES_1X
28#endif
29#if defined HAVE_GL_2X
30#   undef HAVE_GL_1X
31#   undef HAVE_GLES_1X
32#   undef HAVE_GLES_2X
33#endif
34
35/* Include GL */
36#if defined HAVE_GL_1X || defined HAVE_GL_2X
[673]37#   if defined __APPLE__ && defined __MACH__
38#       include <OpenGL/gl.h>
39#   else
40#       define GL_GLEXT_PROTOTYPES
41#       include <GL/gl.h>
42#   endif
43#elif defined HAVE_GLES_1X
44#   include <GLES/gl.h>
[674]45#   include <GLES/glext.h>
[673]46#elif defined HAVE_GLES_2X
[674]47#   include <GLES2/gl2.h>
48#   include <GLES2/gl2ext.h>
[673]49#endif
50
[674]51/* Redefine some function names */
52#if defined HAVE_GL_1X
53#   define glClearDepthf glClearDepth
54#elif defined HAVE_GL_2X
55#   define glClearDepthf glClearDepth
56#elif defined HAVE_GLES_1X
57#   define glGenVertexArrays glGenVertexArraysOES
58#   define glDeleteVertexArrays glDeleteVertexArraysOES
59#elif defined HAVE_GLES_2X
60#   define glGenVertexArrays glGenVertexArraysOES
61#   define glDeleteVertexArrays glDeleteVertexArraysOES
62#   define glBindVertexArray glBindVertexArrayOES
63#endif
64
[673]65#endif // __DH_LOLGL_H__
66
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