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123 lines
4.4 KiB
C
123 lines
4.4 KiB
C
/*
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* GStreamer
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* Copyright (C) 2011 Robert Jobbagy <jobbagy.robert@gmail.com>
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* Copyright (C) 2011 Nicola Murino <nicola.murino@gmail.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Alternatively, the contents of this file may be used under the
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* GNU Lesser General Public License Version 2.1 (the "LGPL"), in
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* which case the following provisions apply instead of the ones
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* mentioned above:
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_MOTIONCELLS_H__
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#define __GST_MOTIONCELLS_H__
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#include <gst/gst.h>
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#include <opencv2/core/core_c.h>
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G_BEGIN_DECLS
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/* #defines don't like whitespacey bits */
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#define GST_TYPE_MOTIONCELLS \
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(gst_motion_cells_get_type())
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#define gst_motion_cells(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MOTIONCELLS,GstMotioncells))
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#define gst_motion_cells_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MOTIONCELLS,GstMotioncellsClass))
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#define GST_IS_MOTIONCELLS(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MOTIONCELLS))
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#define GST_IS_MOTIONCELLS_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MOTIONCELLS))
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typedef struct _GstMotioncells GstMotioncells;
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typedef struct _GstMotioncellsClass GstMotioncellsClass;
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typedef struct {
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int upper_left_x;
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int upper_left_y;
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int lower_right_x;
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int lower_right_y;
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} motionmaskcoordrect;
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typedef struct {
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int R_channel_value;
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int G_channel_value;
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int B_channel_value;
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} cellscolor;
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typedef struct {
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int lineidx;
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int columnidx;
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} motioncellidx;
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struct _GstMotioncells
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{
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GstElement element;
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GstPad *sinkpad, *srcpad;
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GstState state;
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gboolean display, calculate_motion, firstgridx, firstgridy, changed_gridx,
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changed_gridy, changed_startime;
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gboolean previous_motion, changed_datafile, postallmotion, usealpha,
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firstdatafile, firstframe;
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gboolean sent_init_error_msg, sent_save_error_msg;
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gchar *prev_datafile, *cur_datafile, *basename_datafile, *datafile_extension;
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gint prevgridx, gridx, prevgridy, gridy, id;
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gdouble sensitivity, threshold;
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IplImage *cvImage;
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motionmaskcoordrect *motionmaskcoords;
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cellscolor *motioncellscolor;
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motioncellidx *motioncellsidx, *motionmaskcellsidx;
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int motionmaskcoord_count, motioncells_count, motionmaskcells_count;
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int gap, thickness, datafileidx, postnomotion, minimum_motion_frames;
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guint64 motion_begin_timestamp, last_motion_timestamp, motion_timestamp,
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last_nomotion_notified, prev_buff_timestamp, cur_buff_timestamp;
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gint64 diff_timestamp, starttime;
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guint64 consecutive_motion;
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gint width, height;
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//time stuff
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GTimeVal tv;
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double framerate;
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};
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struct _GstMotioncellsClass
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{
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GstElementClass parent_class;
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};
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GType gst_motion_cells_get_type (void);
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gboolean gst_motion_cells_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_MOTION_CELLS_H__ */
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