nuclear@8: #ifndef OPENGL_H_
nuclear@8: #define OPENGL_H_
nuclear@8: 
nuclear@9: #include <GL/glew.h>
nuclear@8: 
nuclear@9: #ifndef __APPLE__
nuclear@9: #include <GL/glut.h>
nuclear@8: #else
nuclear@8: #include <GLUT/glut.h>
nuclear@8: #endif
nuclear@8: 
nuclear@8: #define CHECKGLERR	\
nuclear@8: 	do { \
nuclear@8: 		int err = glGetError(); \
nuclear@8: 		if(err) { \
nuclear@8: 			fprintf(stderr, "%s:%d: OpenGL error 0x%x: %s\n", __FILE__, __LINE__, err, strglerr(err)); \
nuclear@8: 			abort(); \
nuclear@8: 		} \
nuclear@8: 	} while(0)
nuclear@8: 
nuclear@9: 
nuclear@9: class Matrix4x4;
nuclear@9: 
nuclear@9: void load_matrix(const Matrix4x4 &m);
nuclear@9: void mult_matrix(const Matrix4x4 &m);
nuclear@8: 
nuclear@8: const char *strglerr(int err);
nuclear@8: 
nuclear@9: #endif	/* OPENGL_H_ */