diff options
Diffstat (limited to 'src/webengine/api')
-rw-r--r-- | src/webengine/api/qtwebengineglobal.cpp | 75 | ||||
-rw-r--r-- | src/webengine/api/qtwebengineglobal.h | 6 |
2 files changed, 81 insertions, 0 deletions
diff --git a/src/webengine/api/qtwebengineglobal.cpp b/src/webengine/api/qtwebengineglobal.cpp new file mode 100644 index 000000000..4aa72ba6f --- /dev/null +++ b/src/webengine/api/qtwebengineglobal.cpp @@ -0,0 +1,75 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtWebEngine module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qtwebengineglobal.h" + +#include <private/qsgcontext_p.h> +#include <QGuiApplication> + +static QOpenGLContext *shareContext; + +static void deleteShareContext() +{ + delete shareContext; + shareContext = 0; +} + +void QWebEngine::initialize() +{ + QCoreApplication *app = QCoreApplication::instance(); + if (!app) { + qFatal("QWebEngine::initialize() must be called after the construction of the application object."); + return; + } + if (app->thread() != QThread::currentThread()) { + qFatal("QWebEngine::initialize() must be called from the Qt gui thread."); + return; + } + + if (shareContext) + return; + + shareContext = new QOpenGLContext; + shareContext->create(); + qAddPostRoutine(deleteShareContext); + QSGContext::setSharedOpenGLContext(shareContext); +} + diff --git a/src/webengine/api/qtwebengineglobal.h b/src/webengine/api/qtwebengineglobal.h index 46f77c55f..f5fa479d9 100644 --- a/src/webengine/api/qtwebengineglobal.h +++ b/src/webengine/api/qtwebengineglobal.h @@ -55,6 +55,12 @@ QT_BEGIN_NAMESPACE # define Q_WEBENGINE_EXPORT #endif +class Q_WEBENGINE_EXPORT QWebEngine +{ +public: + static void initialize(); +}; + QT_END_NAMESPACE #endif // QTWEBENGINEGLOBAL_H |