#include "header/IProcessStrategy.h"
#include <QImage>
#include <QPixmap>

void IProcessStrategy::slt_process(Image* inputFrame)
{
	emit sgl_outputReady(processKernel(inputFrame));
}

IProcessStrategy::IProcessStrategy(const Context context,
								   const QString kernelPath,
								   const QString kernelName)
{
	try
	{
		_CLContext = context;
		_kernel = _openCLHelper.createKernel(context, kernelPath, kernelName);
	}
	catch(...)
	{
		qDebug() << "An error occured while creating CL strategy.";
		throw;
	}
 }

Device IProcessStrategy::getDefaultDevice(const Context &context)
{
	return (_openCLHelper.getDevicesByContext(context)[0]);
}