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57 lines
1.4 KiB
57 lines
1.4 KiB
#include "model/processor/strategies/GrayMap.h"
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#include "model/processor/BIP.h"
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#include <QPixmap>
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#include <QImage>
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GrayMap::GrayMap(const Context context,
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const QString kernelPath,
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const QObject *parent = Q_NULLPTR) :
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IProcessStrategy(context, kernelPath, "GrayMap", parent),
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_kernelFunctor(KernelFunctor<Image2D, Image2D,
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GrayMap_t>(_kernel))
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{
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memset(&_kernelParameters, 0, sizeof (GrayMap_t));
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}
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void GrayMap::cpuProcess(ScenGenOutput_t parameters)
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{
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if(parameters.grayMapSelector.isUpdated)
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{
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_kernelParameters.grayMapSelector = parameters.grayMapSelector.value;
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}
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}
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void GrayMap::finalize()
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{
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}
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Image* GrayMap::processKernel(Image *frames, Buffer* scratchPad)
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{
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auto width = frames->getImageInfo<CL_IMAGE_WIDTH>();
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auto height = frames->getImageInfo<CL_IMAGE_HEIGHT>();
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ImageFormat format;
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format.image_channel_order = CL_RGBA;
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format.image_channel_data_type = CL_UNSIGNED_INT8;
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auto imageOutput = new Image2D(_CLContext,
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CL_MEM_READ_WRITE,
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format,
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width,
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height);
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//width should be lass than CL_DEVICE_MAX_WORK_GROUP_SIZE(1024 for current machine) or this will break
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cl::EnqueueArgs eargs(BIP::getInstance()->CLQueue, cl::NDRange(width, height));
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_openCLHelper.runKernelFunctor<Image2D, Image2D, GrayMap_t>(_kernelFunctor,
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eargs,
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*static_cast<Image2D*>(frames),
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*imageOutput,
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_kernelParameters);
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delete frames;
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return imageOutput;
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}
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