3 * Copyright (C) 2011 Robert Jobbagy <jobbagy.robert@gmail.com>
4 * Copyright (C) 2011 - 2018 Nicola Murino <nicola.murino@gmail.com>
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
24 * Alternatively, the contents of this file may be used under the
25 * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
26 * which case the following provisions apply instead of the ones
29 * This library is free software; you can redistribute it and/or
30 * modify it under the terms of the GNU Library General Public
31 * License as published by the Free Software Foundation; either
32 * version 2 of the License, or (at your option) any later version.
34 * This library is distributed in the hope that it will be useful,
35 * but WITHOUT ANY WARRANTY; without even the implied warranty of
36 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
37 * Library General Public License for more details.
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45 #ifndef __GST_MOTIONCELLS_H__
46 #define __GST_MOTIONCELLS_H__
48 #include <gst/opencv/gstopencvvideofilter.h>
49 #include "motioncells_wrapper.h"
52 /* #defines don't like whitespacey bits */
53 #define GST_TYPE_MOTIONCELLS \
54 (gst_motion_cells_get_type())
55 #define gst_motion_cells(obj) \
56 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MOTIONCELLS,GstMotioncells))
57 #define gst_motion_cells_CLASS(klass) \
58 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MOTIONCELLS,GstMotioncellsClass))
59 #define GST_IS_MOTIONCELLS(obj) \
60 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MOTIONCELLS))
61 #define GST_IS_MOTIONCELLS_CLASS(klass) \
62 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MOTIONCELLS))
63 typedef struct _GstMotioncells GstMotioncells;
64 typedef struct _GstMotioncellsClass GstMotioncellsClass;
66 struct _GstMotioncells
68 GstOpencvVideoFilter element;
70 gboolean display, calculate_motion, firstgridx, firstgridy, changed_gridx,
71 changed_gridy, changed_startime;
72 gboolean previous_motion, changed_datafile, postallmotion, usealpha,
73 firstdatafile, firstframe;
74 gboolean sent_init_error_msg, sent_save_error_msg;
75 gchar *prev_datafile, *cur_datafile, *basename_datafile, *datafile_extension;
76 gint prevgridx, gridx, prevgridy, gridy, id;
77 gdouble sensitivity, threshold;
78 motionmaskcoordrect *motionmaskcoords;
79 cellscolor *motioncellscolor;
80 motioncellidx *motioncellsidx, *motionmaskcellsidx;
81 int motionmaskcoord_count, motioncells_count, motionmaskcells_count;
83 guint gap, datafileidx, postnomotion, minimum_motion_frames;
84 guint64 motion_begin_timestamp, last_motion_timestamp, motion_timestamp,
85 last_nomotion_notified, prev_buff_timestamp, cur_buff_timestamp;
86 gint64 diff_timestamp, starttime;
87 guint64 consecutive_motion;
90 //Video width and height are known in "gst_motion_cells_handle_sink_event",
91 // but not when setting the "motionmaskcoords".
92 gchar has_delayed_mask;
95 struct _GstMotioncellsClass
97 GstOpencvVideoFilterClass parent_class;
100 GType gst_motion_cells_get_type (void);
102 GST_ELEMENT_REGISTER_DECLARE (motioncells);
105 #endif /* __GST_MOTION_CELLS_H__ */