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

Cri::Cri(const Context context,const QString kernelPath,const QObject *parent = Q_NULLPTR) :
    IProcessStrategy(context, kernelPath, "Cri", parent),
    _kernelFunctor(KernelFunctor<Image2DArray, Image2D, Cri_t>(_kernel))
{
    memset(&_kernelParameters, 0, sizeof (Cri_t));
//    _criBuffer = new Image2D()[CRI_MAX_BUFFER_SIZE];
}

void Cri::cpuProcess(ScenGenOutput_t params)
{
    if(params.criFilterMode.isUpdated)
        _kernelParameters.criFilterMode = params.criFilterMode.value;
    if(params.scenarioFrameNo.isUpdated)
        _kernelParameters.scenariFrameNo = params.scenarioFrameNo.value;
    if(params.frameCntr.isUpdated)
        _kernelParameters.frameCntr = params.frameCntr.value;
}

void Cri::finalize()
{
}


Image* Cri::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>();

    _criBuffer[_kernelParameters.scenariFrameNo] = static_cast<Image2D*>(frames);

    auto imageOutput = new Image2D(_CLContext,
                            CL_MEM_READ_WRITE,
                            ImageFormat(format.image_channel_order, format.image_channel_data_type),
                            width,
                            height);

    delete frames;
    return imageOutput;
}