41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
#pragma once
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// Utils includes
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#include <utils/ColorRgb.h>
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#include <hyperion/Grabber.h>
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///
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/// The FramebufferFrameGrabber is used for creating snapshots of the display (screenshots)
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///
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class FramebufferFrameGrabber : public Grabber
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{
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public:
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///
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/// Construct a FramebufferFrameGrabber that will capture snapshots with specified dimensions.
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///
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/// @param[in] device The framebuffer device name/path
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/// @param[in] width The width of the captured screenshot
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/// @param[in] height The heigth of the captured screenshot
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///
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FramebufferFrameGrabber(const QString & device, const unsigned width, const unsigned height);
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///
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/// Captures a single snapshot of the display and writes the data to the given image. The
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/// provided image should have the same dimensions as the configured values (_width and
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/// _height)
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///
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/// @param[out] image The snapped screenshot (should be initialized with correct width and
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/// height)
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///
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int grabFrame(Image<ColorRgb> & image);
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///
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/// @brief Overwrite Grabber.h implememtation
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///
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void setDevicePath(const QString& path) override;
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private:
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/// Framebuffer device e.g. /dev/fb0
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QString _fbDevice;
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};
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