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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
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#include <QtGui/private/qtguiglobal_p.h>

#include <QtGui/private/qopenglcontext_p.h>
#include <QtGui/private/qguiapplication_p.h>

#include <qpa/qplatformopenglcontext.h>
#include <qpa/qplatformintegration.h>
#include <qpa/qplatformscreen_p.h>
#include <qpa/qplatformwindow_p.h>

#include <QtGui/private/qkeymapper_p.h>

QT_BEGIN_NAMESPACE

using namespace QNativeInterface::Private;

#ifndef QT_NO_OPENGL

#if defined(Q_OS_LINUX)

/*!
    \class QNativeInterface::QGLXContext
    \since 6.0
    \brief Native interface to a GLX context.

    Accessed through QOpenGLContext::nativeInterface().

    \inmodule QtGui
    \ingroup native-interfaces
    \ingroup native-interfaces-qopenglcontext
*/

/*!
    \fn QOpenGLContext *QNativeInterface::QGLXContext::fromNative(GLXContext configBasedContext, QOpenGLContext *shareContext = nullptr)

    \brief Adopts a GLXContext \a configBasedContext created from an FBConfig.

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

    Ownership of the created QOpenGLContext \a shareContext is transferred to the caller.
*/

/*!
    \fn QOpenGLContext *QNativeInterface::QGLXContext::fromNative(GLXContext visualBasedContext, void *visualInfo, QOpenGLContext *shareContext = nullptr)

    \brief Adopts a GLXContext created from an X visual.

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

    Ownership of the created QOpenGLContext is transferred to the caller.
*/

/*!
    \fn GLXContext QNativeInterface::QGLXContext::nativeContext() const

    \return the underlying GLXContext.
*/

QT_DEFINE_NATIVE_INTERFACE(QGLXContext, QOpenGLContext);
QT_DEFINE_PRIVATE_NATIVE_INTERFACE(QGLXIntegration);

QOpenGLContext *QNativeInterface::QGLXContext::fromNative(GLXContext configBasedContext, QOpenGLContext *shareContext)
{
    return QGuiApplicationPrivate::platformIntegration()->call<
        &QGLXIntegration::createOpenGLContext>(configBasedContext, nullptr, shareContext);
}

QOpenGLContext *QNativeInterface::QGLXContext::fromNative(GLXContext visualBasedContext, void *visualInfo, QOpenGLContext *shareContext)
{
    return QGuiApplicationPrivate::platformIntegration()->call<
        &QGLXIntegration::createOpenGLContext>(visualBasedContext, visualInfo, shareContext);
}
#endif // defined(Q_OS_LINUX)

#if QT_CONFIG(egl)

/*!
    \class QNativeInterface::QEGLContext
    \since 6.0
    \brief Native interface to an EGL context.

    Accessed through QOpenGLContext::nativeInterface().

    \inmodule QtGui
    \ingroup native-interfaces
    \ingroup native-interfaces-qopenglcontext
*/

/*!
    \fn QOpenGLContext *QNativeInterface::QEGLContext::fromNative(EGLContext context, EGLDisplay display, QOpenGLContext *shareContext = nullptr)

    \brief Adopts an EGLContext \a context.

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

    Ownership of the created QOpenGLContext \a shareContext is transferred
    to the caller.
*/

/*!
    \fn EGLContext QNativeInterface::QEGLContext::nativeContext() const

    \return the underlying EGLContext.
*/

QT_DEFINE_NATIVE_INTERFACE(QEGLContext, QOpenGLContext);
QT_DEFINE_PRIVATE_NATIVE_INTERFACE(QEGLIntegration);

QOpenGLContext *QNativeInterface::QEGLContext::fromNative(EGLContext context, EGLDisplay display, QOpenGLContext *shareContext)
{
    return QGuiApplicationPrivate::platformIntegration()->call<
        &QEGLIntegration::createOpenGLContext>(context, display, shareContext);
}
#endif // QT_CONFIG(egl)

#endif // QT_NO_OPENGL

#if QT_CONFIG(xcb)

/*!
    \class QNativeInterface::Private::QXcbScreen
    \since 6.0
    \internal
    \brief Native interface to QPlatformScreen.
    \inmodule QtGui
    \ingroup native-interfaces
*/

QT_DEFINE_PRIVATE_NATIVE_INTERFACE(QXcbScreen);

/*!
    \class QNativeInterface::Private::QXcbWindow
    \since 6.0
    \internal
    \brief Native interface to QPlatformWindow.
    \inmodule QtGui
    \ingroup native-interfaces
*/

QT_DEFINE_PRIVATE_NATIVE_INTERFACE(QXcbWindow);

#endif // QT_CONFIG(xcb)

#if QT_CONFIG(vsp2)
QT_DEFINE_PRIVATE_NATIVE_INTERFACE(QVsp2Screen);
#endif

#if QT_CONFIG(evdev)

/*!
    \class QNativeInterface::Private::QEvdevKeyMapper
    \since 6.0
    \internal
    \brief Native interface to QKeyMapper.
    \inmodule QtGui
    \ingroup native-interfaces
*/

QT_DEFINE_PRIVATE_NATIVE_INTERFACE(QEvdevKeyMapper);

template <>
QEvdevKeyMapper *QKeyMapper::nativeInterface<QEvdevKeyMapper>() const
{
    return dynamic_cast<QEvdevKeyMapper*>(QGuiApplicationPrivate::platformIntegration());
}
#endif // QT_CONFIG(evdev)

QT_END_NAMESPACE