1 /*
2  * No copyright claimed, Public Domain
3  */
4 
5 #ifdef __APPLE__
6 /* we already have a reasonably sane GL environment here */
7 #include <OpenGL/gl.h>
8 #include <OpenGL/glext.h>
9 #else
10 
11 #ifdef GLES2
12 #include <GLES2/gl2.h>
13 #include <GLES2/gl2ext.h>
14 #define GL_DEPTH24_STENCIL8 GL_DEPTH24_STENCIL8_OES
15 #ifndef GL_DEPTH_STENCIL_ATTACHMENT
16 #define GL_DEPTH_STENCIL_ATTACHMENT GL_STENCIL_ATTACHMENT
17 #endif
18 
19 #elif GLES3
20 #include <GLES3/gl3.h>
21 #include <GLES3/gl3ext.h>
22 
23 #else
24 
25 #include <GL/gl.h>
26 #include "glext.h"
27 
28 #endif
29 #endif
30