/* GStreamer

 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>

 * Copyright (C) <2009> Sebastian Dröge <sebastian.droege@collabora.co.uk>

 *

 * EffecTV:

 * Copyright (C) 2001-2002 FUKUCHI Kentarou

 *

 * EdgeTV - detects edge and display it in good old computer way

 *

 * EffecTV is free software. This library is free software;

 * you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 * 

 * This library 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

 * Library General Public License for more details.

 * 

 * You should have received a copy of the GNU Library General Public

 * License along with this library; if not, write to the

 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,

 * Boston, MA 02110-1301, USA.

 */

#ifndef __GST_EDGE_H__

#define __GST_EDGE_H__

#include <gst/gst.h>

#include <gst/video/video.h>

#include <gst/video/gstvideofilter.h>

G_BEGIN_DECLS

#define GST_TYPE_EDGETV \

  (gst_edgetv_get_type())

#define GST_EDGETV(obj) \

  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_EDGETV,GstEdgeTV))

#define GST_EDGETV_CLASS(klass) \

  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_EDGETV,GstEdgeTVClass))

#define GST_IS_EDGETV(obj) \

  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_EDGETV))

#define GST_IS_EDGETV_CLASS(klass) \

  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_EDGETV))

typedef struct _GstEdgeTV GstEdgeTV;

typedef struct _GstEdgeTVClass GstEdgeTVClass;

struct _GstEdgeTV

{

  GstVideoFilter videofilter;

  /* < private > */

  gint map_width, map_height;

  guint32 *map;

  gint video_width_margin;

};

struct _GstEdgeTVClass

{

  GstVideoFilterClass parent_class;

};

GType gst_edgetv_get_type (void);

G_END_DECLS

#endif /* __GST_EDGE_H__ */