Introducing the icon cache.

[chaz/openbox] / render / imagecache.h

diff --git a/render/imagecache.h b/render/imagecache.h
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+++ b/render/imagecache.h
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+/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
+
+   imagecache.h for the Openbox window manager
+   Copyright (c) 2008        Dana Jansens
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   See the COPYING file for a copy of the GNU General Public License.
+*/
+
+#ifndef __imagecache_h
+#define __imagecache_h
+
+#include <glib.h>
+
+/* the number of resized pictures to cache for an image */
+#define MAX_CACHE_RESIZED 3
+
+struct _RrImagePic;
+
+guint RrImagePicHash(const struct _RrImagePic *p);
+
+struct _RrImageCache {
+    gint ref;
+
+    GHashTable *table;
+};
+
+#endif