conworlds
diff src/opengl.h @ 0:b326d53321f7
initial commit
author | John Tsiombikas <nuclear@member.fsf.org> |
---|---|
date | Fri, 25 Apr 2014 05:20:53 +0300 |
parents | |
children | c814f77d177e |
line diff
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/opengl.h Fri Apr 25 05:20:53 2014 +0300 1.3 @@ -0,0 +1,29 @@ 1.4 +#ifndef OPENGL_H_ 1.5 +#define OPENGL_H_ 1.6 + 1.7 +#include <GL/glew.h> 1.8 + 1.9 +#ifndef __APPLE__ 1.10 +#include <GL/glut.h> 1.11 +#else 1.12 +#include <GLUT/glut.h> 1.13 +#endif 1.14 + 1.15 +#define CHECKGLERR \ 1.16 + do { \ 1.17 + int err = glGetError(); \ 1.18 + if(err) { \ 1.19 + fprintf(stderr, "%s:%d: OpenGL error 0x%x: %s\n", __FILE__, __LINE__, err, strglerr(err)); \ 1.20 + abort(); \ 1.21 + } \ 1.22 + } while(0) 1.23 + 1.24 + 1.25 +class Matrix4x4; 1.26 + 1.27 +void load_matrix(const Matrix4x4 &m); 1.28 +void mult_matrix(const Matrix4x4 &m); 1.29 + 1.30 +const char *strglerr(int err); 1.31 + 1.32 +#endif /* OPENGL_H_ */