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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "xcompositehandler.h"
#include "wayland-xcomposite-server-protocol.h"
#include "xcompositebuffer.h"
#include <X11/extensions/Xcomposite.h>
QT_BEGIN_NAMESPACE
XCompositeHandler::XCompositeHandler(QWaylandCompositor *compositor, Display *display)
: QtWaylandServer::qt_xcomposite(compositor->display(), 1)
{
mFakeRootWindow = new QWindow();
mFakeRootWindow->setGeometry(QRect(-1,-1,1,1));
mFakeRootWindow->create();
mFakeRootWindow->show();
int composite_event_base, composite_error_base;
if (!XCompositeQueryExtension(display, &composite_event_base, &composite_error_base))
qFatal("XComposite required");
mDisplayString = QString::fromLocal8Bit(XDisplayString(display));
}
void XCompositeHandler::xcomposite_bind_resource(Resource *resource)
{
send_root(resource->handle, mDisplayString, mFakeRootWindow->winId());
}
void XCompositeHandler::xcomposite_create_buffer(Resource *resource, uint32_t id, uint32_t window,
int32_t width, int32_t height)
{
new XCompositeBuffer(Window(window), QSize(width, height), resource->client(), id);
}
QT_END_NAMESPACE
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