/***************************************************************************************
 *
 * detect.h is part of SimpleSkyCam.
 *
 *****************************************************************************************/


#ifndef _DETECT_H_
#define _DETECT_H_

#include "gui.h"
#include "config.h"
#include "video.h"
#include "videoframe.h"


struct  {
	VideoFrame *image;	// detected image
	int posx;			// position of the detected object
	int posy;			// position of the detected object
} typedef DetectOutput;



class Detect {
private:
	int running;
	VideoFrame inFrame;			// input frame
	VideoFrame oldFrame;		// oldinput frame
	int inFrameNew;				// new input frame;
	VideoFrame image;			// output image
	VideoFrame imagegtk;		// output image -- send to gtk
	GMutex muteximage;
	GMutex mutexin;
	GMutex mutex;				// general mutex for changing settings
	GThread *thread;

	float *maxx;
	float *maxy;
	int posmaxx;
	int posmaxy;
	float *detmatrix;
	uint16_t *detmatrixv2;

	int objectW;				// object Image Size Width
	int objectH;				// object Image Size Height
	int minBright;				// min brightness

	int inputtype;				// input detection type to use

	void InputDetect (int *posx, int *posy);
	void InputDetectCrossC (int *posx, int *posy);
	void InputDetectCrossCv2 (int *posx, int *posy); // MMX optimiert
	void SetInputSize (int nw, int nh);

public:
	Detect();
	~Detect();

	int NewFrame(VideoFrame *newframe);

	//
	// Thread Releated Functions (maybe soon private?)
	int TryLockInMutex() { return g_mutex_trylock(&mutexin); };
	void LockInMutex() { g_mutex_lock(&mutexin);};
	void UnLockInMutex() { g_mutex_unlock(&mutexin);};

	int TryLockImageMutex() { return g_mutex_trylock(&muteximage); };
	void LockImageMutex() { g_mutex_lock(&muteximage);};
	void UnLockImageMutex() { g_mutex_unlock(&muteximage);};

	void LockMutex() { g_mutex_lock(&mutex);};
	void UnLockMutex() { g_mutex_unlock(&mutex);};

	//
	// Object functions
	void SetObjectSize (int neww, int newh);
	void SetMinBrightness (int value);
	void SetInputType(int intype);
	void GetObjectPos (int *x, int *y);

	void Thread();
};

#endif