vtkEGLRenderWindowInternals Class Reference

Internal class used to store and control EGL state. More...

#include <vtkEGLRenderWindowInternals.h>

Public Member Functions
EGLDisplay	GetDisplay () const
	Return the EGLDisplay.
EGLDisplay	GetSurface () const
	Return the EGLSurface.
void	SwapBuffer ()
	Ensure to call the SwapBuffers() on the correct display and surface.
int	GetNumberOfDevices ()
	Get the number of devices (graphic cards) from the system.
bool	SetDeviceAsDisplay (int deviceIndex)
	Set the wanted device for display if the device is available.
void	DestroyWindow ()
	Release EGL window.
void	ConfigureWindow (int width, int height)
	Configure the current EGLWindow with the requested size.
void	SetDeviceIndex (int deviceIndex)
	Setter used to store the device expected by the user.
void	SetUseOnscreenRendering (bool useOnscreenRendering)
	Setter to handle onscreen rendering.
void	GetSizeFromSurface (int *size)
	Get the current size of the EGLSurface.
void	ReleaseCurrent ()
	Release the EGL state.
bool	MakeCurrent ()
	Try to attach the EGL rendering context to the EGL surface.
	vtkEGLRenderWindowInternals ()
	~vtkEGLRenderWindowInternals ()=default
EGLContext	GetContext () const
	Get/Set the EGLContext.
void	SetContext (EGLContext context)
	Get/Set the EGLContext.
EGLNativeWindowType	GetWindow () const
	Get/Set the EGLWindow.
void	SetWindow (EGLNativeWindowType window)
	Get/Set the EGLWindow.

Detailed Description

Internal class used to store and control EGL state.

vtkEGLRenderWindow

Definition at line 19 of file vtkEGLRenderWindowInternals.h.

Constructor & Destructor Documentation

vtkEGLRenderWindowInternals()

vtkEGLRenderWindowInternals::vtkEGLRenderWindowInternals

(

)

~vtkEGLRenderWindowInternals()

vtkEGLRenderWindowInternals::~vtkEGLRenderWindowInternals ( )

default

Member Function Documentation

GetDisplay()

EGLDisplay vtkEGLRenderWindowInternals::GetDisplay ( ) const

inlinenodiscard

Return the EGLDisplay.

Definition at line 25 of file vtkEGLRenderWindowInternals.h.

GetSurface()

EGLDisplay vtkEGLRenderWindowInternals::GetSurface ( ) const

inlinenodiscard

Return the EGLSurface.

Definition at line 30 of file vtkEGLRenderWindowInternals.h.

GetContext()

EGLContext vtkEGLRenderWindowInternals::GetContext ( ) const

inlinenodiscard

Get/Set the EGLContext.

Definition at line 36 of file vtkEGLRenderWindowInternals.h.

SetContext()

void vtkEGLRenderWindowInternals::SetContext ( EGLContext context )

inline

Get/Set the EGLContext.

Definition at line 37 of file vtkEGLRenderWindowInternals.h.

GetWindow()

EGLNativeWindowType vtkEGLRenderWindowInternals::GetWindow ( ) const

inlinenodiscard

Get/Set the EGLWindow.

Definition at line 44 of file vtkEGLRenderWindowInternals.h.

SetWindow()

void vtkEGLRenderWindowInternals::SetWindow ( EGLNativeWindowType window )

inline

Get/Set the EGLWindow.

Definition at line 45 of file vtkEGLRenderWindowInternals.h.

SwapBuffer()

void vtkEGLRenderWindowInternals::SwapBuffer

(

)

Ensure to call the SwapBuffers() on the correct display and surface.

GetNumberOfDevices()

int vtkEGLRenderWindowInternals::GetNumberOfDevices ( )

nodiscard

Get the number of devices (graphic cards) from the system.

SetDeviceAsDisplay()

bool vtkEGLRenderWindowInternals::SetDeviceAsDisplay ( int deviceIndex )

nodiscard

Set the wanted device for display if the device is available.

Return true if it found a valid device, false otherwiise.

DestroyWindow()

void vtkEGLRenderWindowInternals::DestroyWindow

(

)

Release EGL window.

ConfigureWindow()

void vtkEGLRenderWindowInternals::ConfigureWindow	(	int	width,
		int	height )

Configure the current EGLWindow with the requested size.

Ensure to create the window if its not already the case.

SetDeviceIndex()

void vtkEGLRenderWindowInternals::SetDeviceIndex ( int deviceIndex )

inline

Setter used to store the device expected by the user.

Definition at line 78 of file vtkEGLRenderWindowInternals.h.

SetUseOnscreenRendering()

void vtkEGLRenderWindowInternals::SetUseOnscreenRendering

(

bool

useOnscreenRendering

)

Setter to handle onscreen rendering.

See upper class for more information espcially regarding limitations regarding platforms.

GetSizeFromSurface()

void vtkEGLRenderWindowInternals::GetSizeFromSurface

(

int *

size

)

Get the current size of the EGLSurface.

ReleaseCurrent()

void vtkEGLRenderWindowInternals::ReleaseCurrent

(

)

Release the EGL state.

MakeCurrent()

bool vtkEGLRenderWindowInternals::MakeCurrent

(

)

Try to attach the EGL rendering context to the EGL surface.

Return false if it fails.

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

• Rendering/OpenGL2/Private/vtkEGLRenderWindowInternals.h