#ifndef IPROCESSSTRATEGY_H
#define IPROCESSSTRATEGY_H

#include <QObject>
#include <QMetaType>
#include "OpenCLHelper.h"
#include "Utils.h"
#include "ScenarioParams.h"

#ifdef USE_DBL
typedef double myflt;
#else
typedef float myflt;
#endif

using namespace cl;

class IProcessStrategy : public QObject
{
	Q_OBJECT

public:
	virtual void cpuProcess(ScenGenOutput_t parameters) = 0;
	virtual void finalize() = 0;
	virtual void ReadParams(QString path, ScenGenOutput_t* params) = 0;
	virtual Image* processKernel(Image* inputFrame, Buffer* scratchPad) = 0;

protected:
	Kernel _kernel;
	IProcessStrategy(const Context context,
					 const QString kernelPath,
					 const QString kernelName);

	Context _CLContext;
	Device getDefaultDevice(const Context& context);



	OpenCLHelper _openCLHelper;

signals:
	void sgl_outputReady(Image* frames, Buffer* scratchPad);

public slots:
	void slt_process(Image* frames, Buffer* scratchPad);

};

#endif // IPROCESSSTRATEGY_H