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Created first draft of 'hyperion-d'.

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This commit is contained in:
T. van der Zwan
2013-08-14 08:54:49 +00:00
parent b411b166ae
commit 7bdd10859e
6 changed files with 77 additions and 25 deletions
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31
libsrc/hyperion/DispmanxWrapper.cpp
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@@ -4,6 +4,7 @@
// Hyperion includes
#include <hyperion/DispmanxWrapper.h>
#include <hyperion/Hyperion.h>
#include <hyperion/ImageProcessorFactory.h>
#include <hyperion/ImageProcessor.h>
@@ -11,39 +12,53 @@
// Local-Hyperion includes
#include "DispmanxFrameGrabber.h"
DispmanxWrapper::DispmanxWrapper() :
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(),
_frameGrabber(new DispmanxFrameGrabber(64, 64)),
_processor(ImageProcessorFactory::getInstance().newImageProcessor())
_frameGrabber(new DispmanxFrameGrabber(grabWidth, grabHeight)),
_processor(ImageProcessorFactory::getInstance().newImageProcessor()),
_ledColors(hyperion->getLedCount(), RgbColor::BLACK),
_hyperion(hyperion)
{
_timer.setInterval(100);
// Configure the timer to generate events every n milliseconds
_timer.setInterval(_updateInterval_ms);
_timer.setSingleShot(false);
_processor->setSize(64, 64);
_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()
{
qDebug() << "[" << QDateTime::currentDateTimeUtc() << "] Grabbing frame";
RgbImage image(64, 64);
// Obtain reference of the buffer-image used by the processor
RgbImage & image = _processor->image();
// Grab frame into the allocated image
_frameGrabber->grabFrame(image);
//_processor->
_processor->inplace_process(_ledColors);
const int _priority = 100;
_hyperion->setValue(_priority, _ledColors, _timeout_ms);
}
void DispmanxWrapper::stop()
{
// Stop the timer, effectivly stopping the process
_timer.stop();
}

7
libsrc/hyperion/Hyperion.cpp
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@@ -89,7 +89,12 @@ Hyperion::~Hyperion()
delete mRedTransform;
}
void Hyperion::setValue(int priority, std::vector<RgbColor>& ledColors)
unsigned Hyperion::getLedCount() const
{
return mLedString.leds().size();
}
void Hyperion::setValue(int priority, std::vector<RgbColor>& ledColors, const int timeout_ms)
{
// Apply the transform to each led and color-channel
for (RgbColor& color : ledColors)