3dphotoshoot
diff src/opengl.h @ 11:ad49e1f9b627
foo
author | John Tsiombikas <nuclear@member.fsf.org> |
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date | Sun, 31 May 2015 06:02:08 +0300 |
parents | c71c477521ca |
children |
line diff
1.1 --- a/src/opengl.h Sun May 31 00:40:26 2015 +0300 1.2 +++ b/src/opengl.h Sun May 31 06:02:08 2015 +0300 1.3 @@ -9,4 +9,24 @@ 1.4 #include <GL/glew.h> 1.5 #endif 1.6 1.7 +#define CHECK_GLERROR \ 1.8 + do { \ 1.9 + int err = glGetError(); \ 1.10 + if(err) { \ 1.11 + fprintf(stderr, "%s:%d: OpenGL error %d: %s\n", __FILE__, __LINE__, err, glerrstr(err)); \ 1.12 + abort(); \ 1.13 + } \ 1.14 + } while(0) 1.15 + 1.16 +#ifdef __cplusplus 1.17 +extern "C" { 1.18 +#endif 1.19 + 1.20 +const char *glerrstr(int err); 1.21 + 1.22 +#ifdef __cplusplus 1.23 +} 1.24 +#endif 1.25 + 1.26 + 1.27 #endif /* OPENGL_H_ */