X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=laserbrain_demo;a=blobdiff_plain;f=src%2Fopengl.h;h=c34238427b4c346483efd2eec88de4a298d66a51;hp=deeddd3392dc27c597ef5c9e92bc0d1b33043c58;hb=da8e3a1dd04a5ac29bcaa9582430c58a769ac571;hpb=ae60a8cb1a30e204e7f60969fe6245e510cca0ff

diff --git a/src/opengl.h b/src/opengl.h
index deeddd3..c342384 100644
--- a/src/opengl.h
+++ b/src/opengl.h
@@ -3,4 +3,23 @@
 
 #include <GL/glew.h>
 
-#endif	// OPENGL_H_
+struct GLCaps {
+	int debug;	/* ARB_debug_output */
+	int draw_range;	/* EXT_draw_range_elements */
+};
+
+extern struct GLCaps glcaps;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int init_opengl(void);
+
+void dump_gl_texture(unsigned int tex, const char *fname);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* OPENGL_H_ */