QGLXContext Struct

struct QNativeInterface::QGLXContext

Native interface to a GLX context. More...

Header: #include <QOpenGLContext>

Public Functions

int nativeContext() const

Static Public Members

QOpenGLContext *fromNative(int configBasedContext, QOpenGLContext *shareContext = nullptr)
QOpenGLContext *fromNative(int visualBasedContext, void *visualInfo, QOpenGLContext *shareContext = nullptr)

Detailed Description

\since6.0

Accessed through QOpenGLContext::nativeInterface().

\inmoduleQtGui \ingroup native-interfaces \ingroup native-interfaces-qopenglcontext

Member Function Documentation

[static] QOpenGLContext *QGLXContext::fromNative(int configBasedContext, QOpenGLContext *shareContext = nullptr)

Adopts a GLXContext configBasedContext created from an FBConfig.

The context must be created from a framebuffer configuration, using the glXCreateNewContext function.

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

[static] QOpenGLContext *QGLXContext::fromNative(int visualBasedContext, void *visualInfo, QOpenGLContext *shareContext = nullptr)

Adopts a GLXContext created from an X visual.

The context must be created from a visual, using the glXCreateContext function. The same visual must be passed as a pointer to an XVisualInfo struct, in the visualInfo argument.

Ownership of the created QOpenGLContext is transferred to the caller.

int QGLXContext::nativeContext() const

Returns the underlying GLXContext.