58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
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// Hyperion includes
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#include <hyperion/ImageProcessor.h>
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#include <hyperion/ImageToLedsMap.h>
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#include <hyperion/BlackBorderProcessor.h>
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using namespace hyperion;
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ImageProcessor::ImageProcessor(const LedString& ledString, bool enableBlackBorderDetector) :
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mLedString(ledString),
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_enableBlackBorderRemoval(enableBlackBorderDetector),
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_borderProcessor(new BlackBorderProcessor(600, 50, 1)),
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mImageToLeds(nullptr)
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{
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// empty
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}
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ImageProcessor::~ImageProcessor()
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{
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delete mImageToLeds;
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delete _borderProcessor;
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}
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unsigned ImageProcessor::getLedCount() const
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{
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return mLedString.leds().size();
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}
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void ImageProcessor::setSize(const unsigned width, const unsigned height)
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{
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// Check if the existing buffer-image is already the correct dimensions
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if (mImageToLeds && mImageToLeds->width() == width && mImageToLeds->height() == height)
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{
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return;
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}
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// Clean up the old buffer and mapping
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delete mImageToLeds;
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// Construct a new buffer and mapping
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mImageToLeds = new ImageToLedsMap(width, height, 0, 0, mLedString.leds());
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}
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bool ImageProcessor::getScanParameters(size_t led, double &hscanBegin, double &hscanEnd, double &vscanBegin, double &vscanEnd) const
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{
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if (led < mLedString.leds().size())
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{
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const Led & l = mLedString.leds()[led];
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hscanBegin = l.minX_frac;
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hscanEnd = l.maxX_frac;
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vscanBegin = l.minY_frac;
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vscanEnd = l.maxY_frac;
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}
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return false;
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}
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