X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=utils%2Fvisual.h;h=2176efcdbf23b5f0eedbc96bd3dbf7e13115c8e0;hb=8afc01a67be4fbf3f1cc0fce9adf01b5289a21c6;hp=f7e8a7a58a2430f710aa8ec67aa9f3319adc15dd;hpb=14627f4038ada5d11456f3770090f3c39740d70f;p=xscreensaver

diff --git a/utils/visual.h b/utils/visual.h
index f7e8a7a5..2176efcd 100644
--- a/utils/visual.h
+++ b/utils/visual.h
@@ -1,4 +1,4 @@
-/* xscreensaver, Copyright (c) 1993-2000 by Jamie Zawinski <jwz@jwz.org>
+/* xscreensaver, Copyright (c) 1993-2014 by Jamie Zawinski <jwz@jwz.org>
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -22,9 +22,12 @@ extern int screen_number (Screen *);
 extern Visual *find_similar_visual (Screen *, Visual *old);
 extern void describe_visual (FILE *f, Screen *, Visual *, Bool private_cmap_p);
 extern Visual *get_overlay_visual (Screen *, unsigned long *pixel_return);
-extern Bool has_writable_cells (Screen *screen, Visual *visual);
-extern Visual *id_to_visual (Screen *screen, int id);
+extern Bool has_writable_cells (Screen *, Visual *);
+extern Visual *id_to_visual (Screen *, int);
+extern int get_bits_per_pixel(Display *dpy, int depth);
 
-Visual *get_gl_visual (Screen *screen);
+extern Visual *get_gl_visual (Screen *);
+extern void describe_gl_visual (FILE *, Screen *, Visual *, Bool priv_cmap_p);
+extern Bool validate_gl_visual (FILE *, Screen *, const char *, Visual *);
 
 #endif /* __VISUAL_H__ */