kernel-tester/source/model/processor/strategies/DynCont.cpp

#include "model/processor/strategies/DynCont.h"
#include "model/processor/BIP.h"
#include <QPixmap>
#include <QImage>

DynCont::DynCont(const Context context,
		 const QString kernelPath,
		 const QObject *parent = Q_NULLPTR) :
	IProcessStrategy(context, kernelPath, "DynCont", parent),
	_kernelFunctor(KernelFunctor<Image2D, Image2D,
				   LocalSpaceArg, Buffer, DynCont_t>(_kernel))
{
	memset(&_kernelParameters, 0, sizeof (DynCont_t));
}

void DynCont::cpuProcess(ScenGenOutput_t parameters)
{
	if(parameters.dynContGain.isUpdated)
	{
		_kernelParameters.gain = parameters.dynContGain.value;
	}

	if(parameters.dynContSelector.isUpdated)
	{
		_kernelParameters.dynContSelector = parameters.dynContSelector.value;
	}


	if(parameters.compressionType.isUpdated)
	{
		_kernelParameters.compressionType = parameters.compressionType.value;
	}
}

void DynCont::finalize()
{
}


Image* DynCont::processKernel(Image *frames, Buffer* scratchPad)
{
	auto format = frames->getImageInfo<CL_IMAGE_FORMAT>();
	auto width = frames->getImageInfo<CL_IMAGE_WIDTH>();
	auto height = frames->getImageInfo<CL_IMAGE_HEIGHT>();

	auto imageOutput = new Image2D(_CLContext,
							CL_MEM_READ_WRITE,
							ImageFormat(format.image_channel_order, format.image_channel_data_type),
							width,
							height);
	//width should be lass than CL_DEVICE_MAX_WORK_GROUP_SIZE(1024 for current machine) or this will break
	cl::EnqueueArgs eargs(BIP::getInstance()->CLQueue, cl::NDRange(width, height), cl::NDRange(width, 1));

	_kernelParameters.state = 1;
	_openCLHelper.runKernelFunctor<Image2D, Image2D, LocalSpaceArg, Buffer, DynCont_t>(_kernelFunctor,
									  eargs,
									  *static_cast<Image2D*>(frames),
									  *imageOutput,
									  Local(width * sizeof (myflt)),
									  *scratchPad,
									  _kernelParameters);


	cl::EnqueueArgs eargs2(BIP::getInstance()->CLQueue, cl::NDRange(height, 1), cl::NDRange(height, 1));

	_kernelParameters.state = 2;
	_openCLHelper.runKernelFunctor<Image2D, Image2D, LocalSpaceArg, Buffer, DynCont_t>(_kernelFunctor,
									  eargs2,
									  *static_cast<Image2D*>(frames),
									  *imageOutput,
									  Local(height * sizeof (myflt)),
									  *scratchPad,
									  _kernelParameters);


	_kernelParameters.state = 3;
	_openCLHelper.runKernelFunctor<Image2D, Image2D, LocalSpaceArg, Buffer, DynCont_t>(_kernelFunctor,
									  eargs,
									  *static_cast<Image2D*>(frames),
									  *imageOutput,
									  Local(1),
									  *scratchPad,
									  _kernelParameters);

	delete frames;

	return imageOutput;
}