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https://github.com/hyperion-project/hyperion.ng.git
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Details coming soon.
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Paulchen-Panther
@@ -1,111 +1,51 @@
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// Hyperion includes
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#include <hyperion/ImageProcessorFactory.h>
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#include <hyperion/ImageProcessor.h>
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#include <hyperion/GrabberWrapper.h>
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#include <hyperion/Grabber.h>
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#include <HyperionConfig.h>
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GrabberWrapper::GrabberWrapper(QString grabberName, Grabber * ggrabber, unsigned width, unsigned height, const unsigned updateRate_Hz, const int priority, hyperion::Components grabberComponentId)
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//forwarder
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#include <hyperion/MessageForwarder.h>
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// qt
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#include <QTimer>
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GrabberWrapper::GrabberWrapper(QString grabberName, Grabber * ggrabber, unsigned width, unsigned height, const unsigned updateRate_Hz)
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: _grabberName(grabberName)
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, _hyperion(Hyperion::getInstance())
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, _priority(priority)
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, _timer()
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, _timer(new QTimer(this))
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, _updateInterval_ms(1000/updateRate_Hz)
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, _timeout_ms(2 * _updateInterval_ms)
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, _log(Logger::getInstance(grabberName))
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, _forward(true)
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, _processor(ImageProcessorFactory::getInstance().newImageProcessor())
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, _grabberComponentId(grabberComponentId)
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, _ggrabber(ggrabber)
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, _image(0,0)
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, _ledColors(Hyperion::getInstance()->getLedCount(), ColorRgb{0,0,0})
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, _imageProcessorEnabled(true)
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{
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_timer.setSingleShot(false);
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// Configure the timer to generate events every n milliseconds
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_timer.setInterval(_updateInterval_ms);
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_timer->setInterval(_updateInterval_ms);
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_image.resize(width, height);
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_processor->setSize(width, height);
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_forward = _hyperion->getForwarder()->protoForwardingEnabled();
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_hyperion->getComponentRegister().componentStateChanged(hyperion::COMP_BLACKBORDER, _processor->blackBorderDetectorEnabled());
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qRegisterMetaType<hyperion::Components>("hyperion::Components");
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connect(_hyperion, SIGNAL(imageToLedsMappingChanged(int)), _processor, SLOT(setLedMappingType(int)));
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connect(_hyperion, SIGNAL(componentStateChanged(hyperion::Components,bool)), this, SLOT(componentStateChanged(hyperion::Components,bool)));
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connect(_hyperion, SIGNAL(videoMode(VideoMode)), this, SLOT(setVideoMode(VideoMode)));
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connect(this, SIGNAL(emitImage(int, const Image<ColorRgb>&, const int)), _hyperion, SLOT(setImage(int, const Image<ColorRgb>&, const int)) );
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connect(&_timer, SIGNAL(timeout()), this, SLOT(actionWrapper()));
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connect(_timer, &QTimer::timeout, this, &GrabberWrapper::action);
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}
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GrabberWrapper::~GrabberWrapper()
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{
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stop();
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Debug(_log,"Close grabber: %s", QSTRING_CSTR(_grabberName));
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delete _processor;
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}
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bool GrabberWrapper::start()
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{
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// Start the timer with the pre configured interval
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_timer.start();
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_hyperion->registerPriority(_grabberName, _priority);
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return _timer.isActive();
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_timer->start();
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return _timer->isActive();
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}
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void GrabberWrapper::stop()
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{
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// Stop the timer, effectivly stopping the process
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_timer.stop();
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_hyperion->unRegisterPriority(_grabberName);
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}
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void GrabberWrapper::actionWrapper()
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{
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_ggrabber->setEnabled(_hyperion->isCurrentPriority(_priority));
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action();
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}
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void GrabberWrapper::componentStateChanged(const hyperion::Components component, bool enable)
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{
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if (component == _grabberComponentId)
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{
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if (_timer.isActive() != enable)
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{
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if (enable) start();
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else stop();
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_forward = _hyperion->getForwarder()->protoForwardingEnabled();
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if ( enable == _timer.isActive() )
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{
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Info(_log, "grabber change state to %s", (_timer.isActive() ? "enabled" : "disabled") );
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}
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else
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{
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WarningIf( enable, _log, "enable grabber failed");
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}
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}
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_hyperion->getComponentRegister().componentStateChanged(component, _timer.isActive());
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}
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if (component == hyperion::COMP_BLACKBORDER)
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{
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if (_processor->blackBorderDetectorEnabled() != enable)
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{
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_processor->enableBlackBorderDetector(enable);
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Info(_log, "bb detector change state to %s", (_processor->blackBorderDetectorEnabled() ? "enabled" : "disabled") );
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}
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_hyperion->getComponentRegister().componentStateChanged(component, _processor->blackBorderDetectorEnabled());
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}
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}
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void GrabberWrapper::setColors(const std::vector<ColorRgb> &ledColors, const int timeout_ms)
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{
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_hyperion->setColors(_priority, ledColors, timeout_ms, true, _grabberComponentId);
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_timer->stop();
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}
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QStringList GrabberWrapper::availableGrabbers()
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@@ -140,7 +80,7 @@ QStringList GrabberWrapper::availableGrabbers()
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}
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void GrabberWrapper::setVideoMode(const VideoMode mode)
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void GrabberWrapper::setVideoMode(const VideoMode& mode)
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{
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if (_ggrabber != nullptr)
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{
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@@ -154,7 +94,77 @@ void GrabberWrapper::setCropping(unsigned cropLeft, unsigned cropRight, unsigned
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_ggrabber->setCropping(cropLeft, cropRight, cropTop, cropBottom);
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}
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void GrabberWrapper::setImageProcessorEnabled(bool enable)
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void GrabberWrapper::handleSettingsUpdate(const settings::type& type, const QJsonDocument& config)
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{
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_imageProcessorEnabled = enable;
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if(type == settings::V4L2 || type == settings::SYSTEMCAPTURE)
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{
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// extract settings
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QJsonObject obj;
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if(config.isArray() && !config.isEmpty())
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obj = config.array().at(0).toObject();
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else
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obj = config.object();
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if(type == settings::SYSTEMCAPTURE)
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{
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// width/height
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_ggrabber->setWidthHeight(obj["width"].toInt(96), obj["height"].toInt(96));
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// display index for MAC
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_ggrabber->setDisplayIndex(obj["display"].toInt(0));
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// device path for Framebuffer
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_ggrabber->setDevicePath(obj["device"].toString("/dev/fb0"));
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// pixel decimation for x11
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_ggrabber->setPixelDecimation(obj["pixelDecimation"].toInt(8));
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// crop for system capture
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_ggrabber->setCropping(
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obj["cropLeft"].toInt(0),
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obj["cropRight"].toInt(0),
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obj["cropTop"].toInt(0),
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obj["cropBottom"].toInt(0));
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// eval new update timer (not for v4l)
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if(_updateInterval_ms != 1000/obj["frequency_Hz"].toInt(10))
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{
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_updateInterval_ms = 1000/obj["frequency_Hz"].toInt(10);
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const bool& timerWasActive = _timer->isActive();
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_timer->stop();
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_timer->setInterval(_updateInterval_ms);
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if(timerWasActive)
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_timer->start();
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}
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}
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if(type == settings::V4L2)
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{
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// pixel decimation for v4l
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_ggrabber->setPixelDecimation(obj["sizeDecimation"].toInt(8));
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// crop for v4l
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_ggrabber->setCropping(
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obj["cropLeft"].toInt(0),
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obj["cropRight"].toInt(0),
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obj["cropTop"].toInt(0),
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obj["cropBottom"].toInt(0));
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_ggrabber->setSignalDetectionEnable(obj["signalDetection"].toBool(true));
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_ggrabber->setSignalDetectionOffset(
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obj["sDHOffsetMin"].toDouble(0.25),
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obj["sDVOffsetMin"].toDouble(0.25),
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obj["sDHOffsetMax"].toDouble(0.75),
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obj["sDVOffsetMax"].toDouble(0.75));
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_ggrabber->setSignalThreshold(
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obj["redSignalThreshold"].toDouble(0.0)/100.0,
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obj["greenSignalThreshold"].toDouble(0.0)/100.0,
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obj["blueSignalThreshold"].toDouble(0.0)/100.0);
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_ggrabber->setInputVideoStandard(
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obj["input"].toInt(0),
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parseVideoStandard(obj["standard"].toString("no-change")));
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}
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}
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}
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