mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
141 lines
3.4 KiB
C++
141 lines
3.4 KiB
C++
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// Hyperion includes
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#include <hyperion/Hyperion.h>
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#include <hyperion/ImageProcessor.h>
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#include <hyperion/ImageToLedsMap.h>
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// Blacborder includes
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#include <blackborder/BlackBorderProcessor.h>
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using namespace hyperion;
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// global transform method
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int ImageProcessor::mappingTypeToInt(const QString& mappingType)
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{
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if (mappingType == "unicolor_mean" )
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return 1;
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return 0;
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}
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// global transform method
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QString ImageProcessor::mappingTypeToStr(int mappingType)
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{
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if (mappingType == 1 )
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return "unicolor_mean";
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return "multicolor_mean";
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}
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ImageProcessor::ImageProcessor(const LedString& ledString, Hyperion* hyperion)
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: QObject(hyperion)
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, _log(Logger::getInstance("BLACKBORDER"))
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, _ledString(ledString)
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, _borderProcessor(new BlackBorderProcessor(hyperion, this))
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, _imageToLeds(nullptr)
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, _mappingType(0)
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, _userMappingType(0)
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, _hardMappingType(0)
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, _hyperion(hyperion)
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{
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// init
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handleSettingsUpdate(settings::COLOR, _hyperion->getSetting(settings::COLOR));
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// listen for changes in color - ledmapping
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connect(_hyperion, &Hyperion::settingsChanged, this, &ImageProcessor::handleSettingsUpdate);
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}
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ImageProcessor::~ImageProcessor()
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{
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delete _imageToLeds;
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}
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void ImageProcessor::handleSettingsUpdate(settings::type type, const QJsonDocument& config)
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{
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if(type == settings::COLOR)
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{
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const QJsonObject& obj = config.object();
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int newType = mappingTypeToInt(obj["imageToLedMappingType"].toString());
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if(_userMappingType != newType)
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{
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setLedMappingType(newType);
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}
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}
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}
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void ImageProcessor::setSize(unsigned width, 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 (_imageToLeds && _imageToLeds->width() == width && _imageToLeds->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 _imageToLeds;
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// Construct a new buffer and mapping
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_imageToLeds = (width>0 && height>0) ? (new ImageToLedsMap(width, height, 0, 0, _ledString.leds())) : nullptr;
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}
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void ImageProcessor::setLedString(const LedString& ledString)
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{
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if ( _imageToLeds != nullptr)
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{
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_ledString = ledString;
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// get current width/height
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unsigned width = _imageToLeds->width();
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unsigned height = _imageToLeds->height();
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// Clean up the old buffer and mapping
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delete _imageToLeds;
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// Construct a new buffer and mapping
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_imageToLeds = new ImageToLedsMap(width, height, 0, 0, _ledString.leds());
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}
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}
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void ImageProcessor::setBlackbarDetectDisable(bool enable)
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{
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_borderProcessor->setHardDisable(enable);
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}
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bool ImageProcessor::blackBorderDetectorEnabled() const
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{
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return _borderProcessor->enabled();
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}
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void ImageProcessor::setLedMappingType(int mapType)
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{
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// if the _hardMappingType is >-1 we aren't allowed to overwrite it
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_userMappingType = mapType;
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Debug(_log, "set user led mapping to %s", QSTRING_CSTR(mappingTypeToStr(mapType)));
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if(_hardMappingType == -1)
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{
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_mappingType = mapType;
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}
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}
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void ImageProcessor::setHardLedMappingType(int mapType)
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{
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// force the maptype, if set to -1 we use the last requested _userMappingType
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_hardMappingType = mapType;
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if(mapType == -1)
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_mappingType = _userMappingType;
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else
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_mappingType = mapType;
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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 < _ledString.leds().size())
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{
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const Led & l = _ledString.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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