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/* GStreamer
* Copyright (C) 2013 FIXME <fixme@example.com>
*
* 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_VIDEO_DIFF_H_
#define _GST_VIDEO_DIFF_H_
#include <gst/video/video.h>
#include <gst/video/gstvideofilter.h>
#include <string.h>
G_BEGIN_DECLS
#define GST_TYPE_VIDEO_DIFF (gst_video_diff_get_type())
#define GST_VIDEO_DIFF(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIDEO_DIFF,GstVideoDiff))
#define GST_VIDEO_DIFF_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_DIFF,GstVideoDiffClass))
#define GST_IS_VIDEO_DIFF(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIDEO_DIFF))
#define GST_IS_VIDEO_DIFF_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIDEO_DIFF))
typedef struct _GstVideoDiff GstVideoDiff;
typedef struct _GstVideoDiffClass GstVideoDiffClass;
struct _GstVideoDiff
{
GstVideoFilter base_videodiff;
GstBuffer *previous_buffer;
GstVideoInfo oldinfo;
int threshold;
int t;
};
struct _GstVideoDiffClass
{
GstVideoFilterClass base_videodiff_class;
};
GType gst_video_diff_get_type (void);
G_END_DECLS
#endif