1 /* GdkPixbuf library - Io handling
3 * Copyright (C) 1999 The Free Software Foundation
5 * Authors: Mark Crichton <crichton@gimp.org>
6 * Miguel de Icaza <miguel@gnu.org>
7 * Federico Mena-Quintero <federico@gimp.org>
8 * Jonathan Blandford <jrb@redhat.com>
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Library General Public
12 * License as published by the Free Software Foundation; either
13 * version 2 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Library General Public License for more details.
20 * You should have received a copy of the GNU Library General Public
21 * License along with this library; if not, write to the
22 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 * Boston, MA 02111-1307, USA.
26 #include "gdk-pixbuf.h"
29 typedef void (* ModulePreparedNotifyFunc) (GdkPixbuf *pixbuf, gpointer user_data);
31 typedef struct _ModuleType ModuleType;
34 gboolean (* format_check) (guchar *buffer, int size);
36 GdkPixbuf *(* load) (FILE *f);
37 GdkPixbuf *(* load_xpm_data) (const gchar **data);
39 /* Incremental loading */
40 gpointer (* begin_load) (ModulePreparedNotifyFunc func, gpointer user_data);
41 void (* stop_load) (gpointer context);
42 gboolean (* load_increment)(gpointer context, guchar *buf, guint size);
46 ModuleType *gdk_pixbuf_get_module (gchar *buffer, gint size);