#include <jevois/GPU/VideoDisplayBackendMALI.H>

Backend for VideoDisplay on JeVois-Pro host using MALI.

This class provides an interface used by VideoDisplayGL using Mali framebuffer + OpenGL-ES 3.2 (to be used on JeVois-Pro platform).

Definition at line 29 of file VideoDisplayBackendMALI.H.

Inheritance diagram for jevois::VideoDisplayBackendMALI:

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Collaboration diagram for jevois::VideoDisplayBackendMALI:

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Public Member Functions
	VideoDisplayBackendMALI ()
	Constructor.

virtual	~VideoDisplayBackendMALI ()
	Virtual destructor for safe inheritance, free resources.

virtual void	init (unsigned short w, unsigned short h, bool fullscreen=false) override
	Initialize the underlying engine that will process events, create windows, etc.

virtual bool	pollEvents (bool &shouldclose) override
	Poll events such as mouse movements, buttons, keyboard, joystick, and pass to VideoDisplay.

Public Member Functions inherited from jevois::VideoDisplayBackend
	VideoDisplayBackend ()
	Constructor.

virtual	~VideoDisplayBackend ()
	Virtual destructor for safe inheritance, free resources.

virtual void	newFrame ()
	Start a new frame and clear the window/framebuffer.

virtual void	render ()
	Render the VideoDisplay graphics.

virtual void	getWindowSize (unsigned short &w, unsigned short &h) const

EGLDisplay	getDisplay () const
	Access our display.

Protected Attributes
fbdev_window	itsWindow

Protected Attributes inherited from jevois::VideoDisplayBackend
std::string const	itsName

EGLDisplay	itsDisplay = EGL_NO_DISPLAY

EGLConfig	itsConfig = 0

EGLContext	itsContext = EGL_NO_CONTEXT

EGLSurface	itsSurface = 0

Additional Inherited Members
Protected Member Functions inherited from jevois::VideoDisplayBackend
virtual void	init (unsigned short w, unsigned short h, EGLNativeWindowType win)
	Initialize the underlying engine that will process events, create windows, etc.

virtual void	uninit ()
	Un-initialize the underlying engine, close windows, etc.

Constructor & Destructor Documentation

◆ VideoDisplayBackendMALI()

jevois::VideoDisplayBackendMALI::VideoDisplayBackendMALI ( )

Constructor.

Definition at line 23 of file VideoDisplayBackendMALI.C.

◆ ~VideoDisplayBackendMALI()

jevois::VideoDisplayBackendMALI::~VideoDisplayBackendMALI ( )

virtual

Virtual destructor for safe inheritance, free resources.

Definition at line 28 of file VideoDisplayBackendMALI.C.

Member Function Documentation

◆ init()

void jevois::VideoDisplayBackendMALI::init	(	unsigned short	w,
		unsigned short	h,
		bool	fullscreen = `false`
	)

overridevirtual

Initialize the underlying engine that will process events, create windows, etc.

The init starts with the given initial framebuffer size. Note that on MALI, size and fullscreen parameters are ignored and we always run full-screen at the native resolution of the framebuffer.

Implements jevois::VideoDisplayBackend.

Reimplemented in jevois::ImGuiBackendMALI.

Definition at line 35 of file VideoDisplayBackendMALI.C.

References h, and LINFO.

Referenced by jevois::ImGuiBackendMALI::init().

◆ pollEvents()

bool jevois::VideoDisplayBackendMALI::pollEvents ( bool & shouldclose )

overridevirtual

Poll events such as mouse movements, buttons, keyboard, joystick, and pass to VideoDisplay.

Returns true if some events were received, which can be used to turn on mouse pointer and GUI. On MALI, there is no support for events at this level, and hence no support for a test to close.

Implements jevois::VideoDisplayBackend.

Reimplemented in jevois::ImGuiBackendMALI.

Definition at line 46 of file VideoDisplayBackendMALI.C.

Member Data Documentation

◆ itsWindow

fbdev_window jevois::VideoDisplayBackendMALI::itsWindow

protected

Definition at line 50 of file VideoDisplayBackendMALI.H.

The documentation for this class was generated from the following files:

include/jevois/GPU/VideoDisplayBackendMALI.H
src/jevois/GPU/VideoDisplayBackendMALI.C

Public Member Functions

Protected Attributes

Additional Inherited Members