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https://github.com/Rockbox/rockbox.git
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3507f32d01
Follow-up to 9f20c45.
tagtree.c's retrieve_entries has significant stack usage
(>1.5k) and is called from tagtree_entries_iterate.
Further Reduce stack usage of tagtree_entries_iterate,
going from 784 B to 72 B, by using static memory allocation
for the the tagcache_search struct in the Properties plugin.
Change-Id: I75a170bea1c5392c18a891844a0ff31fbd2114eb
55 lines
2.2 KiB
C
55 lines
2.2 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2005 by Miika Pekkarinen
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifdef HAVE_TAGCACHE
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#ifndef _TAGTREE_H
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#define _TAGTREE_H
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#include "config.h"
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#include "tagcache.h"
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#include "tree.h"
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#define TAGNAVI_VERSION "#! rockbox/tagbrowser/2.0"
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#define TAGMENU_MAX_ITEMS 64
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#define TAGMENU_MAX_MENUS 32
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#define TAGMENU_MAX_FMTS 32
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int tagtree_export(void);
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int tagtree_import(void);
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void tagtree_init(void) INIT_ATTR;
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int tagtree_enter(struct tree_context* c, bool is_visible);
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void tagtree_exit(struct tree_context* c, bool is_visible);
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int tagtree_load(struct tree_context* c);
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char* tagtree_get_entry_name(struct tree_context *c, int id,
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char* buf, size_t bufsize);
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bool tagtree_current_playlist_insert(int position, bool queue);
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int tagtree_add_to_playlist(const char* playlist, bool new_playlist);
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char *tagtree_get_title(struct tree_context* c);
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int tagtree_get_attr(struct tree_context* c);
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int tagtree_get_icon(struct tree_context* c);
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int tagtree_get_filename(struct tree_context* c, char *buf, int buflen);
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int tagtree_get_custom_action(struct tree_context* c);
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bool tagtree_get_subentry_filename(char *buf, size_t bufsize);
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bool tagtree_entries_iterate(struct tagcache_search *tcs,
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bool (*action_cb)(const char *file_name),
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char *buf, size_t buf_sz);
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#endif
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#endif
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