+++ /dev/null
-/* -*- 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>
-
-struct _RrImagePic;
-
-guint RrImagePicHash(const struct _RrImagePic *p);
-
-/*! Create a new image cache. An image cache is basically a hash table to look
- up RrImages. Each RrImage in the cache may contain one or more Pictures,
- that is one or more actual copies of image data at various sizes. For eg,
- for a window, all of its various icons are loaded into the same RrImage.
- When an RrImage is drawn and a picture inside it needs to be resized, that
- is also saved within the RrImage.
-
- For each picture that an RrImage has, the picture is hashed and that is used
- as a key to find the RrImage. So, given any picture in any RrImage in the
- cache, if you hash it, you will find the RrImage.
-*/
-struct _RrImageCache {
- gint ref;
- /*! When an original picture is resized for an RrImage, the resized picture
- is saved in the RrImage. This specifies how many pictures should be
- saved at a time. When this is exceeded, the least recently used
- "resized" picture is deleted.
- */
- gint max_resized_saved;
-
- GHashTable *table;
-};
-
-#endif