QEGLContext Struct

struct QNativeInterface::QEGLContext

Native interface to an EGL context. More...

Header: #include <QEGLContext>
CMake: find_package(Qt6 COMPONENTS Gui REQUIRED)
target_link_libraries(mytarget PRIVATE Qt6::Gui)
qmake: QT += gui
Since: Qt 6.0

Public Functions

virtual EGLConfig config() const = 0
virtual EGLDisplay display() const = 0
virtual EGLContext nativeContext() const = 0

Static Public Members

QOpenGLContext *fromNative(EGLContext context, EGLDisplay display, QOpenGLContext *shareContext = nullptr)

Detailed Description

Accessed through QOpenGLContext::nativeInterface().

Member Function Documentation

[pure virtual, since 6.3] EGLConfig QEGLContext::config() const

Returns the EGLConfig associated with the underlying EGLContext.

This function was introduced in Qt 6.3.

[pure virtual, since 6.3] EGLDisplay QEGLContext::display() const

Returns the EGLDisplay associated with the underlying EGLContext.

This function was introduced in Qt 6.3.

[static] QOpenGLContext *QEGLContext::fromNative(EGLContext context, EGLDisplay display, QOpenGLContext *shareContext = nullptr)

Adopts an EGLContext context.

The same EGLDisplay passed to eglCreateContext must be passed as the display argument.

Ownership of the created QOpenGLContext shareContext is transferred to the caller.

[pure virtual] EGLContext QEGLContext::nativeContext() const

Returns the underlying EGLContext.

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