libswfdec/swfdec_filter.h

   1 /* Swfdec
   2  * Copyright (C) 2007 Benjamin Otte <otte@gnome.org>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   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  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301  USA
  18  */
  19
  20 #ifndef _SWFDEC_FILTER_H_
  21 #define _SWFDEC_FILTER_H_
  22
  23 #include <libswfdec/swfdec.h>
  24 #include <libswfdec/swfdec_as_object.h>
  25 #include <libswfdec/swfdec_bits.h>
  26 #include <libswfdec/swfdec_types.h>
  27
  28 G_BEGIN_DECLS
  29
  30 typedef struct _SwfdecFilterClass SwfdecFilterClass;
  31
  32 #define SWFDEC_TYPE_FILTER                    (swfdec_filter_get_type())
  33 #define SWFDEC_IS_FILTER(obj)                 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SWFDEC_TYPE_FILTER))
  34 #define SWFDEC_IS_FILTER_CLASS(klass)         (G_TYPE_CHECK_CLASS_TYPE ((klass), SWFDEC_TYPE_FILTER))
  35 #define SWFDEC_FILTER(obj)                    (G_TYPE_CHECK_INSTANCE_CAST ((obj), SWFDEC_TYPE_FILTER, SwfdecFilter))
  36 #define SWFDEC_FILTER_CLASS(klass)            (G_TYPE_CHECK_CLASS_CAST ((klass), SWFDEC_TYPE_FILTER, SwfdecFilterClass))
  37 #define SWFDEC_FILTER_GET_CLASS(obj)          (G_TYPE_INSTANCE_GET_CLASS ((obj), SWFDEC_TYPE_FILTER, SwfdecFilterClass))
  38
  39 struct _SwfdecFilter {
  40   SwfdecAsObject        object;
  41 };
  42
  43 struct _SwfdecFilterClass {
  44   SwfdecAsObjectClass   object_class;
  45
  46   SwfdecFilter *        (* clone)               (SwfdecFilter *         filter);
  47   cairo_pattern_t *     (* apply)               (SwfdecFilter *         filter,
  48                                                  cairo_pattern_t *      pattern);
  49 };
  50
  51 GType                   swfdec_filter_get_type  (void);
  52
  53 cairo_pattern_t *       swfdec_filter_apply     (SwfdecFilter *         filter,
  54                                                  cairo_pattern_t *      pattern);
  55 GSList *                swfdec_filter_parse     (SwfdecPlayer *         player,
  56                                                  SwfdecBits *           bits);
  57
  58
  59 G_END_DECLS
  60 #endif