37 lines
1.0 KiB
C++
37 lines
1.0 KiB
C++
#pragma once
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#include <hyperion/GrabberWrapper.h>
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#include <grabber/FramebufferFrameGrabber.h>
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///
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/// The FramebufferWrapper uses an instance of the FramebufferFrameGrabber to obtain ImageRgb's from the
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/// displayed content. This ImageRgb is processed to a ColorRgb for each led and committed to the
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/// attached Hyperion.
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///
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class FramebufferWrapper: public GrabberWrapper
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{
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Q_OBJECT
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public:
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///
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/// Constructs the framebuffer frame grabber with a specified grab size and update rate.
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///
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/// @param[in] updateRate_Hz The image grab rate [Hz]
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/// @param[in] device Framebuffer device name/path
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/// @param[in] pixelDecimation Decimation factor for image [pixels]
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///
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FramebufferWrapper( int updateRate_Hz=GrabberWrapper::DEFAULT_RATE_HZ,
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const QString & device = "/dev/fb0",
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int pixelDecimation=GrabberWrapper::DEFAULT_PIXELDECIMATION
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);
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public slots:
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///
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/// Performs a single frame grab and computes the led-colors
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///
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void action() override;
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private:
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/// The actual grabber
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FramebufferFrameGrabber _grabber;
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};
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