mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
addff6f7ef
* BCM dynamic loading * cleanup * better handle start of dispmanx * set GrabberWrapper pointer to null on exit * Update DispmanxFrameGrabber.cpp
45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
#pragma once
|
|
|
|
// Utils includes
|
|
#include <utils/ColorRgba.h>
|
|
#include <hyperion/GrabberWrapper.h>
|
|
#include <grabber/DispmanxFrameGrabber.h>
|
|
|
|
///
|
|
/// The DispmanxWrapper uses an instance of the DispmanxFrameGrabber to obtain ImageRgb's from the
|
|
/// displayed content. This ImageRgb is forwarded to all Hyperion instances via HyperionDaemon
|
|
///
|
|
class DispmanxWrapper: public GrabberWrapper
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
///
|
|
/// Constructs the dispmanx frame grabber with a specified grab size and update rate.
|
|
///
|
|
/// @param[in] pixelDecimation Decimation factor for image [pixels]
|
|
/// @param[in] updateRate_Hz The image grab rate [Hz]
|
|
///
|
|
DispmanxWrapper( int updateRate_Hz=GrabberWrapper::DEFAULT_RATE_HZ,
|
|
int pixelDecimation=GrabberWrapper::DEFAULT_PIXELDECIMATION
|
|
);
|
|
|
|
bool screenInit();
|
|
|
|
bool available = false;
|
|
|
|
///
|
|
/// Starts the grabber which produces led values with the specified update rate
|
|
///
|
|
bool open() override;
|
|
|
|
public slots:
|
|
///
|
|
/// Performs a single frame grab and computes the led-colors
|
|
///
|
|
void action() override;
|
|
|
|
private:
|
|
/// The actual grabber
|
|
DispmanxFrameGrabber _grabber;
|
|
};
|