restructured project structure: move projects into sub-folders, split dispmanx-grabber from hyperion

libsrc/dispmanx-grabber/DispmanxWrapper.cpp

@@ -0,0 +1,62 @@
+// QT includes
+#include <QDebug>
+#include <QDateTime>
+
+// Hyperion includes
+#include <hyperion/Hyperion.h>
+#include <hyperion/ImageProcessorFactory.h>
+#include <hyperion/ImageProcessor.h>
+
+// Local-dispmanx includes
+#include <dispmanx-grabber/DispmanxWrapper.h>
+#include "DispmanxFrameGrabber.h"
+
+
+DispmanxWrapper::DispmanxWrapper(const unsigned grabWidth, const unsigned grabHeight, const unsigned updateRate_Hz, Hyperion * hyperion) :
+	_updateInterval_ms(1000/updateRate_Hz),
+	_timeout_ms(2 * _updateInterval_ms),
+	_timer(),
+	_image(grabWidth, grabHeight),
+	_frameGrabber(new DispmanxFrameGrabber(grabWidth, grabHeight)),
+	_processor(ImageProcessorFactory::getInstance().newImageProcessor()),
+	_ledColors(hyperion->getLedCount(), RgbColor::BLACK),
+	_hyperion(hyperion)
+{
+	// Configure the timer to generate events every n milliseconds
+	_timer.setInterval(_updateInterval_ms);
+	_timer.setSingleShot(false);
+
+	_processor->setSize(grabWidth, grabHeight);
+
+	// Connect the QTimer to this
+	QObject::connect(&_timer, SIGNAL(timeout()), this, SLOT(action()));
+}
+
+DispmanxWrapper::~DispmanxWrapper()
+{
+	// Cleanup used resources (ImageProcessor and FrameGrabber)
+	delete _processor;
+	delete _frameGrabber;
+}
+
+void DispmanxWrapper::start()
+{
+	// Start the timer with the pre configured interval
+	_timer.start();
+}
+
+void DispmanxWrapper::action()
+{
+	// Grab frame into the allocated image
+	_frameGrabber->grabFrame(_image);
+
+	_processor->process(_image, _ledColors);
+
+	const int _priority = 100;
+	_hyperion->setValue(_priority, _ledColors, _timeout_ms);
+}
+void DispmanxWrapper::stop()
+{
+	// Stop the timer, effectivly stopping the process
+	_timer.stop();
+}