1 files changed, 75 insertions, 0 deletions
diff --git a/utils/logo.c b/utils/logo.c
new file mode 100644
index 0000000..9e3078f
--- /dev/null
+++ b/utils/logo.c
@@ -0,0 +1,75 @@
+/* xscreensaver, Copyright (c) 2001-2006 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
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation.  No representations are made about the suitability of this
+ * software for any purpose.  It is provided "as is" without express or 
+ * implied warranty.
+ */
+
+/* XScreenSaver Logo designed by Angela Goodman <rzr_grl@yahoo.com>
+ */
+
+/* If you are looking in here because you're trying to figure out how to
+   change the logo that xscreensaver displays on the splash screen and
+   password dialog, please don't.  The logo is xscreensaver's identity.
+   You wouldn't alter the name or copyright notice on a program that
+   you didn't write; please don't alter its logo either.
+ */
+
+#include "utils.h"
+#include "resources.h"
+#include "visual.h"
+#include "minixpm.h"
+
+#include <stdio.h>
+
+#include "images/logo-50.xpm"
+#include "images/logo-180.xpm"
+
+/* Returns a pixmap of the xscreensaver logo.
+ */
+Pixmap
+xscreensaver_logo (Screen *screen, Visual *visual,
+                   Drawable drawable, Colormap cmap,
+                   unsigned long background_color,
+                   unsigned long **pixels_ret, int *npixels_ret,
+                   Pixmap *mask_ret,
+                   Bool big_p)
+{
+  Display *dpy = DisplayOfScreen (screen);
+  int depth = visual_depth (screen, visual);
+  int iw, ih;
+  XImage *image;
+  Pixmap p = 0;
+  unsigned char *mask = 0;
+
+  image = minixpm_to_ximage (dpy, visual, cmap, depth, background_color,
+                             (big_p ? logo_180_xpm : logo_50_xpm),
+                             &iw, &ih, pixels_ret, npixels_ret,
+                             (mask_ret ? &mask : 0));
+
+  if (image)
+    {
+      XGCValues gcv;
+      GC gc;
+      p = XCreatePixmap (dpy, drawable, iw, ih, depth);
+      gc = XCreateGC (dpy, p, 0, &gcv);
+      XPutImage (dpy, p, gc, image, 0, 0, 0, 0, iw, ih);
+      free (image->data);
+      image->data = 0;
+      XDestroyImage (image);
+      XFreeGC (dpy, gc);
+
+      if (mask_ret && mask)
+        {
+          *mask_ret = (Pixmap)
+            XCreatePixmapFromBitmapData (dpy, drawable, (char *) mask,
+                                         iw, ih, 1L, 0L, 1);
+          free (mask);
+        }
+    }
+  return p;
+}