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/*
* GStreamer
* Copyright (C) 2011 Robert Jobbagy <jobbagy.robert@gmail.com>
* Copyright (C) 2011 Nicola Murino <nicola.murino@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Alternatively, the contents of this file may be used under the
* GNU Lesser General Public License Version 2.1 (the "LGPL"), in
* which case the following provisions apply instead of the ones
* mentioned above:
*
* 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_MOTIONCELLS_H__
#define __GST_MOTIONCELLS_H__
#include <gst/gst.h>
#include <cv.h>
G_BEGIN_DECLS
/* #defines don't like whitespacey bits */
#define GST_TYPE_MOTIONCELLS \
(gst_motion_cells_get_type())
#define gst_motion_cells(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MOTIONCELLS,GstMotioncells))
#define gst_motion_cells_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MOTIONCELLS,GstMotioncellsClass))
#define GST_IS_MOTIONCELLS(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MOTIONCELLS))
#define GST_IS_MOTIONCELLS_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MOTIONCELLS))
typedef struct _GstMotioncells GstMotioncells;
typedef struct _GstMotioncellsClass GstMotioncellsClass;
typedef struct {
int upper_left_x;
int upper_left_y;
int lower_right_x;
int lower_right_y;
} motionmaskcoordrect;
typedef struct {
int R_channel_value;
int G_channel_value;
int B_channel_value;
} cellscolor;
typedef struct {
int lineidx;
int columnidx;
} motioncellidx;
struct _GstMotioncells
{
GstElement element;
GstPad *sinkpad, *srcpad;
GstState state;
gboolean display, calculate_motion, firstgridx, firstgridy, changed_gridx,
changed_gridy, changed_startime;
gboolean previous_motion, changed_datafile, postallmotion, usealpha,
firstdatafile, firstframe;
gboolean sent_init_error_msg, sent_save_error_msg;
gchar *prev_datafile, *cur_datafile, *basename_datafile, *datafile_extension;
gint prevgridx, gridx, prevgridy, gridy, id;
gdouble sensitivity, threshold;
IplImage *cvImage;
motionmaskcoordrect *motionmaskcoords;
cellscolor *motioncellscolor;
motioncellidx *motioncellsidx, *motionmaskcellsidx;
int motionmaskcoord_count, motioncells_count, motionmaskcells_count;
int gap, thickness, datafileidx, postnomotion, minimum_motion_frames;
guint64 motion_begin_timestamp, last_motion_timestamp, motion_timestamp,
last_nomotion_notified, prev_buff_timestamp, cur_buff_timestamp;
gint64 diff_timestamp, starttime;
guint64 consecutive_motion;
gint width, height;
//time stuff
struct timeval tv;
double framerate;
};
struct _GstMotioncellsClass
{
GstElementClass parent_class;
};
GType gst_motion_cells_get_type (void);
gboolean gst_motion_cells_plugin_init (GstPlugin * plugin);
G_END_DECLS
#endif /* __GST_MOTION_CELLS_H__ */
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