oculus1

view src/opengl.h @ 29:9a973ef0e2a3

find changesets by author, revision, files, or words in the commit message
fixed the performance issue under MacOSX by replacing glutSolidTeapot (which uses glEvalMesh) with my own teapot generator.
author John Tsiombikas <nuclear@member.fsf.org>
date Sun, 27 Oct 2013 06:31:18 +0200
parents 3265970a7315
children
line source
1 #ifndef OPENGL_H_
2 #define OPENGL_H_
3
4 #include <GL/glew.h>
5
6 #ifndef __APPLE__
7 #include <GL/glut.h>
8 #else
9 #include <GLUT/glut.h>
10 #endif
11
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)
20
21
22 class Matrix4x4;
23
24 void load_matrix(const Matrix4x4 &m);
25 void mult_matrix(const Matrix4x4 &m);
26
27 const char *strglerr(int err);
28
29 #endif /* OPENGL_H_ */