1 /* GDK - The GIMP Drawing Kit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
21 * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
22 * file for a list of people on the GTK+ Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
28 #include <sys/types.h>
31 #include "gdkprivate.h"
34 gdk_image_ref (GdkImage *image)
36 GdkImagePrivate *private = (GdkImagePrivate *)image;
38 g_return_val_if_fail (image != NULL, NULL);
46 gdk_image_unref (GdkImage *image)
48 GdkImagePrivate *private = (GdkImagePrivate *)image;
50 g_return_if_fail (image != NULL);
51 g_return_if_fail (private->ref_count > 0);
54 if (private->ref_count == 0)
55 private->klass->destroy (image);