From http://www.jwz.org/xscreensaver/xscreensaver-5.37.tar.gz

[xscreensaver] / utils / visual.h

diff --git a/utils/visual.h b/utils/visual.h
index 2176efcdbf23b5f0eedbc96bd3dbf7e13115c8e0..18ff7a6cc20f3ce32da7b3572dafe0518d83b1ed 100644 (file)
--- a/utils/visual.h
+++ b/utils/visual.h
@@ -15,7 +15,7 @@
 extern Visual *get_visual (Screen *, const char *name, Bool, Bool);
 extern Visual *get_visual_resource (Screen *, char *, char *, Bool);
 extern int visual_depth (Screen *, Visual *);
-/* extern int visual_pixmap_depth (Screen *, Visual *); */
+extern int visual_pixmap_depth (Screen *, Visual *);
 extern int visual_class (Screen *, Visual *);
 extern int visual_cells (Screen *, Visual *);
 extern int screen_number (Screen *);
@@ -24,7 +24,10 @@ 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 *, Visual *);
 extern Visual *id_to_visual (Screen *, int);
-extern int get_bits_per_pixel(Display *dpy, int depth);
+extern void visual_rgb_masks (Screen *screen, Visual *visual,
+                              unsigned long *red_mask,
+                              unsigned long *green_mask,
+                              unsigned long *blue_mask);
 
 extern Visual *get_gl_visual (Screen *);
 extern void describe_gl_visual (FILE *, Screen *, Visual *, Bool priv_cmap_p);