erebus

view src/opengl.h @ 35:4901cf062c70

added COPYING and augmented the README file
author John Tsiombikas <nuclear@member.fsf.org>
date Mon, 09 Jun 2014 07:24:22 +0300
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1 #ifndef OPENGL_H_
2 #define OPENGL_H_
4 #include <GL/glew.h>
6 #ifndef __APPLE__
7 #include <GL/glut.h>
8 #else
9 #include <GLUT/glut.h>
10 #endif
12 #define CHECKGLERR \
13 do { \
14 int err = glGetError(); \
15 if(err) { \
16 fprintf(stderr, "%s:%d: OpenGL error 0x%x: %s\n", __FILE__, __LINE__, err, strglerr(err)); \
17 abort(); \
18 } \
19 } while(0)
22 class Matrix4x4;
24 void load_matrix(const Matrix4x4 &m);
25 void mult_matrix(const Matrix4x4 &m);
27 const char *strglerr(int err);
29 #endif /* OPENGL_H_ */