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Kill "Rainbow lights" when v4l grabber has no signal (#334)

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* on v4l screenshot, print out nosignal threshold values

* separate fractional parameters for no signal detection

* fully implement handling for "rainbow grabber"
This commit is contained in:
redPanther
2016-12-16 19:48:43 +01:00
committed by GitHub
parent b227f5a71c
commit d59c94421d
12 changed files with 251 additions and 36 deletions
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4
src/hyperion-v4l2/ScreenshotHandler.h
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@@ -1,5 +1,6 @@
// Qt includes
#include <QObject>
#include <QRectF>
// hyperionincludes
#include <utils/Image.h>
@@ -11,7 +12,7 @@ class ScreenshotHandler : public QObject
Q_OBJECT
public:
ScreenshotHandler(const QString & filename);
ScreenshotHandler(const QString & filename, const QRectF & signalDetectionOffset);
virtual ~ScreenshotHandler();
public slots:
@@ -21,4 +22,5 @@ public slots:
private:
const QString _filename;
const QRectF _signalDetectionOffset;
};