swfdec/swfdec_filter_as.c

   1 /* Swfdec
   2  * Copyright (C) 2006-2007 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 #ifdef HAVE_CONFIG_H
  21 #include "config.h"
  22 #endif
  23
  24 #include "swfdec_filter.h"
  25 #include "swfdec_as_internal.h"
  26 #include "swfdec_debug.h"
  27
  28 SWFDEC_AS_NATIVE (1112, 1, swfdec_filter_clone)
  29 void
  30 swfdec_filter_clone (SwfdecAsContext *cx, SwfdecAsObject *object,
  31     guint argc, SwfdecAsValue *argv, SwfdecAsValue *retval)
  32 {
  33   SwfdecFilter *filter;
  34   SwfdecFilterClass *klass;
  35
  36   if (!SWFDEC_IS_FILTER (object))
  37     return;
  38
  39   filter = SWFDEC_FILTER (object);
  40   klass = SWFDEC_FILTER_GET_CLASS (filter);
  41   g_assert (klass->clone);
  42
  43   filter = klass->clone (filter);
  44   if (filter)
  45     SWFDEC_AS_VALUE_SET_OBJECT (retval, SWFDEC_AS_OBJECT (filter));
  46 }
  47