hyperion.ng/include/grabber/FramebufferWrapper.h

35 lines
1.0 KiB
C
Raw Normal View History

#pragma once
#include <hyperion/GrabberWrapper.h>
#include <grabber/FramebufferFrameGrabber.h>
///
/// The FramebufferWrapper uses an instance of the FramebufferFrameGrabber to obtain ImageRgb's from the
/// displayed content. This ImageRgb is processed to a ColorRgb for each led and commmited to the
/// attached Hyperion.
///
class FramebufferWrapper: public GrabberWrapper
{
Q_OBJECT
public:
///
/// Constructs the framebuffer frame grabber with a specified grab size and update rate.
///
/// @param[in] device Framebuffer device name/path
/// @param[in] grabWidth The width of the grabbed image [pixels]
/// @param[in] grabHeight The height of the grabbed images [pixels]
/// @param[in] updateRate_Hz The image grab rate [Hz]
///
2018-12-27 23:11:32 +01:00
FramebufferWrapper(const QString & device, const unsigned grabWidth, const unsigned grabHeight, const unsigned updateRate_Hz);
public slots:
///
/// Performs a single frame grab and computes the led-colors
///
void action() override;
private:
/// The actual grabber
FramebufferFrameGrabber _grabber;
};