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opencv: motioncells: Switch to C++
Switch gstmotioncells to C++ for consistency with other OpenCV elements, and support of the new 2.4.11 API. https://bugzilla.gnome.org/show_bug.cgi?id=754148
This commit is contained in:
Luis de Bethencourt
parent
b02dd59b52
commit
10085a5d01
5 changed files with 29 additions and 45 deletions
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@ -17,7 +17,7 @@ libgstopencv_la_SOURCES = gstopencv.cpp \
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gstpyramidsegment.cpp \
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gsttemplatematch.c \
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gsttextoverlay.cpp \
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gstmotioncells.c \
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gstmotioncells.cpp \
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gstskindetect.cpp \
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gstretinex.cpp \
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gstfacedetect.cpp \
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@ -2,7 +2,7 @@
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* GStreamer MotioCells detect areas of motion
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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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*
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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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@ -67,7 +67,6 @@
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#include <glib.h>
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#include "gstmotioncells.h"
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#include "motioncells_wrapper.h"
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#include <gst/video/video.h>
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GST_DEBUG_CATEGORY_STATIC (gst_motion_cells_debug);
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@ -214,95 +213,95 @@ gst_motion_cells_class_init (GstMotioncellsClass * klass)
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g_object_class_install_property (gobject_class, PROP_GRID_X,
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g_param_spec_int ("gridx", "Number of Horizontal Grids",
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"You can give number of horizontal grid cells.", GRID_MIN, GRID_MAX,
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GRID_DEF, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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GRID_DEF, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_GRID_Y,
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g_param_spec_int ("gridy", "Number of Vertical Grids",
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"You can give number of vertical grid cells.", GRID_MIN, GRID_MAX,
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GRID_DEF, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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GRID_DEF, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_SENSITIVITY,
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g_param_spec_double ("sensitivity", "Motion Sensitivity",
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"You can tunning the element motion sensitivity.", SENSITIVITY_MIN,
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SENSITIVITY_MAX, SENSITIVITY_DEFAULT,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_THRESHOLD,
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g_param_spec_double ("threshold", "Lower bound of motion cells number",
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"Threshold value for motion, when motion cells number greater sum cells * threshold, we show motion.",
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THRESHOLD_MIN, THRESHOLD_MAX, THRESHOLD_DEFAULT,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_GAP,
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g_param_spec_int ("gap",
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"Gap is time in second, elapsed time from last motion timestamp. ",
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"If elapsed time minus form last motion timestamp is greater or equal than gap then we post motion finished bus message. ",
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GAP_MIN, GAP_MAX, GAP_DEF,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_POSTNOMOTION,
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g_param_spec_int ("postnomotion", "POSTNOMOTION",
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"If non 0 post a no_motion event is posted on the bus if no motion is detected for N seconds",
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POST_NO_MOTION_MIN, POST_NO_MOTION_MAX, POST_NO_MOTION_DEF,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_MINIMUNMOTIONFRAMES,
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g_param_spec_int ("minimummotionframes", "MINIMUN MOTION FRAMES",
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"Define the minimum number of motion frames that trigger a motion event",
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MINIMUM_MOTION_FRAMES_MIN, MINIMUM_MOTION_FRAMES_MAX,
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MINIMUM_MOTION_FRAMES_DEF,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_DISPLAY,
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g_param_spec_boolean ("display", "Display",
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"Motion Cells visible or not on Current Frame", FALSE,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_POSTALLMOTION,
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g_param_spec_boolean ("postallmotion", "Post All Motion",
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"Element post bus msg for every motion frame or just motion start and motion stop",
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FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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FALSE, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_USEALPHA,
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g_param_spec_boolean ("usealpha", "Use alpha",
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"Use or not alpha blending on frames with motion cells", TRUE,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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#if 0
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/* FIXME: should not be a long property, make it either gint or gint64
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* (is this property actually used or useful for anything?) */
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g_object_class_install_property (gobject_class, PROP_DATE,
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g_param_spec_long ("date", "Motion Cell Date",
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"Current Date in milliseconds", DATE_MIN, DATE_MAX, DATE_DEF,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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#endif
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g_object_class_install_property (gobject_class, PROP_DATAFILE,
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g_param_spec_string ("datafile", "DataFile",
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"Location of motioncells data file (empty string means no saving)",
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NULL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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NULL, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_DATAFILE_EXT,
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g_param_spec_string ("datafileextension", "DataFile Extension",
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"Extension of datafile", DEF_DATAFILEEXT,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_MOTIONMASKCOORD,
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g_param_spec_string ("motionmaskcoords", "Motion Mask with Coordinates",
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"The upper left x, y and lower right x, y coordinates separated with \":\", "
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"describe a region. Regions separated with \",\"", NULL,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_MOTIONMASKCELLSPOS,
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g_param_spec_string ("motionmaskcellspos",
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"Motion Mask with Cells Position",
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"The line and column idx separated with \":\" what cells want we mask-out, "
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"describe a cell. Cells separated with \",\"", NULL,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_CELLSCOLOR,
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g_param_spec_string ("cellscolor", "Color of Motion Cells",
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"The color of motion cells separated with \",\"", "255,255,0",
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_MOTIONCELLSIDX,
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g_param_spec_string ("motioncellsidx", "Motion Cells Of Interest(MOCI)",
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"The line and column idx separated with \":\", "
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"describe a cell. Cells separated with \",\"", NULL,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_CALCULATEMOTION,
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g_param_spec_boolean ("calculatemotion", "Calculate Motion",
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"If needs calculate motion on frame you need this property setting true otherwise false",
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TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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TRUE, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_class_install_property (gobject_class, PROP_MOTIONCELLTHICKNESS,
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g_param_spec_int ("motioncellthickness", "Motion Cell Thickness",
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"Motion Cell Border Thickness, if it's -1 then motion cell will be fill",
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THICKNESS_MIN, THICKNESS_MAX, THICKNESS_DEF,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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gst_element_class_set_static_metadata (element_class,
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"motioncells",
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@ -868,8 +867,8 @@ gst_motion_cells_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
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motioncells_count, i;
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int thickness, success, motioncellsidxcnt, numberOfCells,
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motioncellsnumber, cellsOfInterestNumber;
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int mincellsOfInterestNumber, motiondetect, minimum_motion_frames,
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postnomotion;
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int mincellsOfInterestNumber, motiondetect;
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uint minimum_motion_frames, postnomotion;
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char *datafile;
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bool display, changed_datafile, useAlpha;
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gint64 starttime;
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@ -47,6 +47,7 @@
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#include <gst/gst.h>
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#include <opencv2/core/core_c.h>
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#include "motioncells_wrapper.h"
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G_BEGIN_DECLS
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/* #defines don't like whitespacey bits */
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@ -63,24 +64,6 @@ G_BEGIN_DECLS
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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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@ -99,7 +82,8 @@ struct _GstMotioncells
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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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int thickness;
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guint gap, 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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@ -56,6 +56,9 @@
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static int instanceCounter = 0;
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static bool element_id_was_max = false;
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vector < instanceOfMC > motioncellsvector;
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vector < int > motioncellsfreeids;
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MotionCells *mc;
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char p_str[] = "idx failed";
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@ -54,8 +54,6 @@ struct instanceOfMC
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int id;
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MotionCells *mc;
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};
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vector < instanceOfMC > motioncellsvector;
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vector < int >motioncellsfreeids;
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int searchIdx (int p_id);
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extern "C"
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