QXcbEglContext Class Reference

#include <qxcbeglcontext.h>

Inheritance diagram for QXcbEglContext:

Collaboration diagram for QXcbEglContext:

Public Member Functions
	QXcbEglContext (const QSurfaceFormat &glFormat, QPlatformOpenGLContext *share, EGLDisplay display)
void	swapBuffers (QPlatformSurface *surface) override
	Reimplement in subclass to native swap buffers calls.
bool	makeCurrent (QPlatformSurface *surface) override
void	doneCurrent () override
EGLSurface	eglSurfaceForPlatformSurface (QPlatformSurface *surface) override
	QEGLPlatformContext (const QSurfaceFormat &format, QPlatformOpenGLContext *share, EGLDisplay display, EGLConfig *config=nullptr, Flags flags={ })
	QEGLPlatformContext ()
Public Member Functions inherited from QEGLPlatformContext
	QEGLPlatformContext (const QSurfaceFormat &format, QPlatformOpenGLContext *share, EGLDisplay display, EGLConfig *config=nullptr, Flags flags={ })
	~QEGLPlatformContext ()
void	initialize () override
	Called after a new instance is constructed.
bool	makeCurrent (QPlatformSurface *surface) override
void	doneCurrent () override
void	swapBuffers (QPlatformSurface *surface) override
	Reimplement in subclass to native swap buffers calls.
QFunctionPointer	getProcAddress (const char *procName) override
	Reimplement in subclass to allow dynamic querying of OpenGL symbols.
QSurfaceFormat	format () const override
bool	isSharing () const override
bool	isValid () const override
EGLContext	nativeContext () const override
EGLConfig	config () const override
EGLDisplay	display () const override
virtual void	invalidateContext () override
EGLContext	eglContext () const
EGLDisplay	eglDisplay () const
EGLConfig	eglConfig () const
Public Member Functions inherited from QPlatformOpenGLContext
	QPlatformOpenGLContext ()
virtual	~QPlatformOpenGLContext ()
virtual void	initialize ()
	Called after a new instance is constructed.
virtual QSurfaceFormat	format () const =0
virtual void	swapBuffers (QPlatformSurface *surface)=0
	Reimplement in subclass to native swap buffers calls.
virtual GLuint	defaultFramebufferObject (QPlatformSurface *surface) const
	Reimplement in subclass if your platform uses framebuffer objects for surfaces.
virtual bool	makeCurrent (QPlatformSurface *surface)=0
virtual void	doneCurrent ()=0
virtual void	beginFrame ()
	Called when the RHI begins rendering a new frame in the context.
virtual void	endFrame ()
	Called when the RHI ends rendering a in the context.
virtual bool	isSharing () const
virtual bool	isValid () const
virtual QFunctionPointer	getProcAddress (const char *procName)=0
	Reimplement in subclass to allow dynamic querying of OpenGL symbols.
QOpenGLContext *	context () const

Additional Inherited Members
Public Types inherited from QEGLPlatformContext
enum	Flag { NoSurfaceless = 0x01 }
Static Public Member Functions inherited from QEGLPlatformContext
template<typename T >
static QOpenGLContext *	createFrom (EGLContext context, EGLDisplay contextDisplay, EGLDisplay platformDisplay, QOpenGLContext *shareContext)
Static Public Member Functions inherited from QPlatformOpenGLContext
static bool	parseOpenGLVersion (const QByteArray &versionString, int &major, int &minor)
Protected Member Functions inherited from QEGLPlatformContext
	QEGLPlatformContext ()
virtual EGLSurface	eglSurfaceForPlatformSurface (QPlatformSurface *surface)=0
virtual EGLSurface	createTemporaryOffscreenSurface ()
virtual void	destroyTemporaryOffscreenSurface (EGLSurface surface)
virtual void	runGLChecks ()

Detailed Description

Definition at line 13 of file qxcbeglcontext.h.

Constructor & Destructor Documentation

QXcbEglContext()

QXcbEglContext::QXcbEglContext ( const QSurfaceFormat &  glFormat, QPlatformOpenGLContext *  share, EGLDisplay  display  )

inline

Definition at line 17 of file qxcbeglcontext.h.

Member Function Documentation

doneCurrent()

void QXcbEglContext::doneCurrent ( )

inlineoverridevirtual

Reimplemented from QEGLPlatformContext.

Definition at line 40 of file qxcbeglcontext.h.

References QEGLPlatformContext::doneCurrent().

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eglSurfaceForPlatformSurface()

EGLSurface QXcbEglContext::eglSurfaceForPlatformSurface ( QPlatformSurface *  surface )

inlineoverridevirtual

Implements QEGLPlatformContext.

Definition at line 45 of file qxcbeglcontext.h.

References QPlatformSurface::surface(), QSurface::surfaceClass(), and QSurface::Window.

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makeCurrent()

bool QXcbEglContext::makeCurrent ( QPlatformSurface *  surface )

inlineoverridevirtual

Reimplemented from QEGLPlatformContext.

Definition at line 35 of file qxcbeglcontext.h.

References QEGLPlatformContext::makeCurrent().

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QEGLPlatformContext() [1/2]

QEGLPlatformContext::QEGLPlatformContext ( )

inline

Definition at line 85 of file qeglplatformcontext_p.h.

QEGLPlatformContext() [2/2]

QEGLPlatformContext::QEGLPlatformContext	(	const QSurfaceFormat &	format,
		QPlatformOpenGLContext *	share,
		EGLDisplay	display,
		EGLConfig *	config = nullptr,
		Flags	flags = { }
	)

Definition at line 36 of file qeglplatformcontext.cpp.

swapBuffers()

void QXcbEglContext::swapBuffers ( QPlatformSurface *  surface )

inlineoverridevirtual

Reimplement in subclass to native swap buffers calls.

The implementation must support being called in a thread different than the gui-thread.

Reimplemented from QEGLPlatformContext.

Definition at line 22 of file qxcbeglcontext.h.

References QXcbWindow::needsSync(), QXcbWindow::postSyncWindowRequest(), QPlatformSurface::surface(), QSurface::surfaceClass(), QEGLPlatformContext::swapBuffers(), and QSurface::Window.

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

• qtbase/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglcontext.h