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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QOPENGLCONTEXT_PLATFORM_H
#define QOPENGLCONTEXT_PLATFORM_H
//
// W A R N I N G
// -------------
//
// This file is part of the native interface APIs. Usage of
// this API may make your code source and binary incompatible
// with future versions of Qt.
//
#ifndef QT_NO_OPENGL
#include <QtGui/qtguiglobal.h>
#include <QtGui/qopenglcontext.h>
#include <QtGui/qwindowdefs.h>
#include <QtCore/qnativeinterface.h>
#if defined(Q_OS_MACOS)
Q_FORWARD_DECLARE_OBJC_CLASS(NSOpenGLContext);
#endif
#if QT_CONFIG(xcb_glx_plugin)
struct __GLXcontextRec; typedef struct __GLXcontextRec *GLXContext;
#endif
#if QT_CONFIG(egl)
typedef void *EGLContext;
typedef void *EGLDisplay;
typedef void *EGLConfig;
#endif
#if !defined(Q_OS_MACOS) && defined(Q_QDOC)
typedef void *NSOpenGLContext;
#endif
QT_BEGIN_NAMESPACE
namespace QNativeInterface {
#if defined(Q_OS_MACOS) || defined(Q_QDOC)
struct Q_GUI_EXPORT QCocoaGLContext
{
QT_DECLARE_NATIVE_INTERFACE(QCocoaGLContext, 1, QOpenGLContext)
static QOpenGLContext *fromNative(QT_IGNORE_DEPRECATIONS(NSOpenGLContext) *context, QOpenGLContext *shareContext = nullptr);
virtual QT_IGNORE_DEPRECATIONS(NSOpenGLContext) *nativeContext() const = 0;
};
#endif
#if defined(Q_OS_WIN) || defined(Q_QDOC)
struct Q_GUI_EXPORT QWGLContext
{
QT_DECLARE_NATIVE_INTERFACE(QWGLContext, 1, QOpenGLContext)
static HMODULE openGLModuleHandle();
static QOpenGLContext *fromNative(HGLRC context, HWND window, QOpenGLContext *shareContext = nullptr);
virtual HGLRC nativeContext() const = 0;
};
#endif
#if QT_CONFIG(xcb_glx_plugin) || defined(Q_QDOC)
struct Q_GUI_EXPORT QGLXContext
{
QT_DECLARE_NATIVE_INTERFACE(QGLXContext, 1, QOpenGLContext)
static QOpenGLContext *fromNative(GLXContext configBasedContext, QOpenGLContext *shareContext = nullptr);
static QOpenGLContext *fromNative(GLXContext visualBasedContext, void *visualInfo, QOpenGLContext *shareContext = nullptr);
virtual GLXContext nativeContext() const = 0;
};
#endif
#if QT_CONFIG(egl) || defined(Q_QDOC)
struct Q_GUI_EXPORT QEGLContext
{
QT_DECLARE_NATIVE_INTERFACE(QEGLContext, 1, QOpenGLContext)
static QOpenGLContext *fromNative(EGLContext context, EGLDisplay display, QOpenGLContext *shareContext = nullptr);
virtual EGLContext nativeContext() const = 0;
virtual EGLConfig config() const = 0;
virtual EGLDisplay display() const = 0;
virtual void invalidateContext() = 0;
};
#endif
} // QNativeInterface
QT_END_NAMESPACE
#endif // QT_NO_OPENGL
#endif // QOPENGLCONTEXT_PLATFORM_H
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