hyperion.ng/libsrc/hyperion/ImageProcessorFactory.cpp

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// STL includes
#include <cmath>
// Hyperion includes
#include <hyperion/ImageProcessorFactory.h>
#include <hyperion/ImageProcessor.h>
ImageProcessorFactory& ImageProcessorFactory::getInstance()
{
static ImageProcessorFactory instance;
// Return the singleton instance
return instance;
}
void ImageProcessorFactory::init(const LedString& ledString, bool enableBlackBorderDetector, double blackborderThreshold)
{
_ledString = ledString;
_enableBlackBorderDetector = enableBlackBorderDetector;
int threshold = int(std::ceil(blackborderThreshold * 255));
if (threshold < 0)
threshold = 0;
else if (threshold > 255)
threshold = 255;
_blackborderThreshold = uint8_t(threshold);
if (_enableBlackBorderDetector)
{
std::cout << "Black border threshold set to " << blackborderThreshold << " (" << int(_blackborderThreshold) << ")" << std::endl;
}
}
ImageProcessor* ImageProcessorFactory::newImageProcessor() const
{
return new ImageProcessor(_ledString, _enableBlackBorderDetector, _blackborderThreshold);
}