/*
 * Copyright (c) 2015-2017, Sumio Morioka
 * All rights reserved.
 *
 * This source code was originally written by Dr.Sumio Morioka for use in the 2015-2017 issues of 
 * "the Interface magazine", published by CQ publishing Co.Ltd in Japan (http://www.cqpub.co.jp).
 * The author has no responsibility on any results caused by using this code.
 *
 * - Author: Dr.Sumio Morioka (http://www002.upp.so-net.ne.jp/morioka, FB:Sumio Morioka)
 *
 *
 * IMPORTANT NOTICE:
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *   * Neither the name of the copyright holder nor the
 *     names of its contributors may be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef _OPENCV_FUNC_H
#define _OPENCV_FUNC_H

//////////////////////////////////////////////////////////////////////////// >>
// CHANGE FOLLOWING DEFS IF NECESSARY

#define	DEFAULT_WIDTH		160		// camera frame size
#define	DEFAULT_HEIGHT		120		// camera frame size

#define	TRANSFER_WIDTH		160		// frame for network transfer
#define	TRANSFER_HEIGHT		120		// frame for network transfer

//#define	TRACKING_WINSIZE	80
//#define	TRACKING_WINSIZE	40
#define	TRACKING_WINSIZE	30

#define	DEFAULT_FPS_INTVAL	1		// (unit: ms) flame wait interval
#define	DEFAULT_JPG_QUALITY	95

#define	THREAD_NUM			4
//#define	SPECIFY_CPUCORE

//#define	DISP_FPS

#define	WSOCKET_PORT		9001

#define	MBED_ADDR	0x3c			// NOTE: 7bit addr (correcponding 8bit addr is 0x78)

//#define CASCADE_PATH "/usr/share/opencv/haarcascades/haarcascade_frontalface_default.xml"
#define CASCADE_PATH "/usr/local/share/OpenCV/haarcascades/haarcascade_frontalface_default.xml"

//////////////////////////////////////////////////////////////////////////// <<

#define WINNAME "camera"

#define	IMG_COLOR
//#define	IMG_GRAY

// ********************************************************** >> CQ
// >> ADD YOUR ORIGINAL CODE HERE
// other global variables

#define	TRACKING_NONE	0
#define	TRACKING_PREP	1
#define	TRACKING_RUN	2

extern pthread_mutex_t		tracker_mutex_G;	// mutex for accessing the following variables

extern cv::Ptr<cv::Tracker>	tracker_G;			// OpenCV tracker
extern cv::Rect2d			tracking_roi_G;		// target position
extern int					tracking_x_G, tracking_y_G, tracking_w_G, tracking_h_G;
extern char					tracking_status_G;	// status flag
extern char					tracking_moved_G;	// movement flag
extern cv::Mat				tracker_image_G;	// image buffer for tracking
// ********************************************************** << CQ

typedef struct {
	cv::Mat	*srcImage;
	cv::Mat	*dstImage;
	void	*params;				// other parameters
} IMG_PROCESSING_PARAM;

extern "C" {
void opencv_func_init(void *);
void opencv_func_run(IMG_PROCESSING_PARAM *);
void opencv_func_stop(void *);

void send_serial16(char, unsigned int);
unsigned int receive_serial16(char);
}

extern int wantPreview;

#endif // _OPENCV_FUNC_H
// end of file
