QEglFSContext Class Reference

#include <qeglfscontext_p.h>

Inheritance diagram for QEglFSContext:

Collaboration diagram for QEglFSContext:

Public Member Functions
	QEglFSContext ()=default
	QEglFSContext (const QSurfaceFormat &format, QPlatformOpenGLContext *share, EGLDisplay display, EGLConfig *config)
EGLSurface	eglSurfaceForPlatformSurface (QPlatformSurface *surface) override
EGLSurface	createTemporaryOffscreenSurface () override
void	destroyTemporaryOffscreenSurface (EGLSurface surface) override
void	runGLChecks () override
void	swapBuffers (QPlatformSurface *surface) override
	Reimplement in subclass to native swap buffers calls.
	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 GLuint	defaultFramebufferObject (QPlatformSurface *surface) const
	Reimplement in subclass if your platform uses framebuffer objects for surfaces.
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.
QOpenGLContext *	context () const

Public Attributes
QEglFSCursorData	cursorData

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 ()

Detailed Description

Definition at line 25 of file qeglfscontext_p.h.

Constructor & Destructor Documentation

QEglFSContext() [1/2]

QEglFSContext::QEglFSContext ( )

default

QEglFSContext() [2/2]

QT_BEGIN_NAMESPACE QEglFSContext::QEglFSContext	(	const QSurfaceFormat &	format,
		QPlatformOpenGLContext *	share,
		EGLDisplay	display,
		EGLConfig *	config )

Definition at line 16 of file qeglfscontext.cpp.

Member Function Documentation

createTemporaryOffscreenSurface()

EGLSurface QEglFSContext::createTemporaryOffscreenSurface ( )

overridevirtual

Reimplemented from QEGLPlatformContext.

Definition at line 40 of file qeglfscontext.cpp.

References QEglFSDeviceIntegration::createNativeOffscreenWindow(), QEGLPlatformContext::createTemporaryOffscreenSurface(), QEGLPlatformContext::eglDisplay(), QEGLPlatformContext::format(), q_configFromGLFormat(), qt_egl_device_integration(), and qWarning.

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destroyTemporaryOffscreenSurface()

void QEglFSContext::destroyTemporaryOffscreenSurface ( EGLSurface surface )

overridevirtual

Reimplemented from QEGLPlatformContext.

Definition at line 56 of file qeglfscontext.cpp.

References QEglFSDeviceIntegration::destroyNativeWindow(), QEGLPlatformContext::destroyTemporaryOffscreenSurface(), QEGLPlatformContext::eglDisplay(), and qt_egl_device_integration().

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eglSurfaceForPlatformSurface()

EGLSurface QEglFSContext::eglSurfaceForPlatformSurface ( QPlatformSurface * surface )

overridevirtual

Implements QEGLPlatformContext.

Definition at line 23 of file qeglfscontext.cpp.

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

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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.

runGLChecks()

void QEglFSContext::runGLChecks ( )

overridevirtual

Reimplemented from QEGLPlatformContext.

Definition at line 67 of file qeglfscontext.cpp.

References qWarning, and renderer.

swapBuffers()

void QEglFSContext::swapBuffers ( QPlatformSurface * surface )

overridevirtual

Reimplement in subclass to native swap buffers calls.

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

Implements QPlatformOpenGLContext.

Definition at line 77 of file qeglfscontext.cpp.

References cursor, QEglFSDeviceIntegration::presentBuffer(), qt_egl_device_integration(), QPlatformSurface::surface(), QSurface::surfaceClass(), QEGLPlatformContext::swapBuffers(), QEglFSDeviceIntegration::waitForVSync(), QSurface::Window, and window().

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Member Data Documentation

cursorData

QEglFSCursorData QEglFSContext::cursorData

Definition at line 38 of file qeglfscontext_p.h.

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

• qtbase/src/plugins/platforms/eglfs/api/qeglfscontext_p.h (05fc3aef53348fb58be6308076e000825b704e58)
• qtbase/src/plugins/platforms/eglfs/api/qeglfscontext.cpp (17a59f661398bf56aeaba4187f55d07eea09c578)