Add a libhybris hardwareintegrations to share EGL server buffers
Add a hardwareintegration plugin to make Qt server side EGL buffers shareable from the compositor to the client, such as what the server-buffer example does. Change-Id: I24558324d51202ca449b47b0ee395c8e81c10698 Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
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Giulio Camuffo
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0431544ee3
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src/3rdparty/wayland/extensions/libhybris-egl-server-buffer.xml
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src/3rdparty/wayland/extensions/libhybris-egl-server-buffer.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<protocol name="libhybris_egl_server_buffer">
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<copyright>
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Copyright (C) 2014 Jolla Ltd
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Contact: http://www.qt-project.org/legal
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This file is part of the plugins of the Qt Toolkit.
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$QT_BEGIN_LICENSE:BSD$
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You may use this file under the terms of the BSD license as follows:
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"Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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* Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
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of its contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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$QT_END_LICENSE$
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</copyright>
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<interface name="qt_libhybris_buffer" version="1">
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<event name="add_fd">
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<arg name="fd" type="fd"/>
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</event>
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</interface>
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<interface name="qt_libhybris_egl_server_buffer" version="1">
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<!-- We depend on wayland-egl to authenticate for us -->
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<enum name="format">
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<entry name="RGBA32" value="0"/>
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</enum>
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<event name="server_buffer_created">
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<arg name="id" type="new_id" interface="qt_libhybris_buffer"/>
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<arg name="qid" type="new_id" interface="qt_server_buffer"/>
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<arg name="num_fds" type="int" />
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<arg name="ints" type="array" summary="an array of int32_t" />
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<arg name="name" type="int"/>
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<arg name="width" type="int"/>
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<arg name="height" type="int"/>
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<arg name="stride" type="int"/>
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<arg name="format" type="int"/>
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</event>
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</interface>
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</protocol>
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@ -17,3 +17,5 @@ config_xcomposite {
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config_drm_egl_server: \
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SUBDIRS += drm-egl-server
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config_libhybris_egl_server: \
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SUBDIRS += libhybris-egl-server
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{
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"Keys": [ "libhybris-egl-server" ]
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}
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PLUGIN_TYPE = wayland-graphics-integration/client
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load(qt_plugin)
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QT += waylandclient-private
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include(../../../../hardwareintegration/client/libhybris-egl-server/libhybris-egl-server.pri)
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LIBS += -lEGL
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OTHER_FILES += \
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libhybris-egl-server.json
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SOURCES += main.cpp
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/****************************************************************************
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**
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** Copyright (C) 2014 Jolla Ltd, author: <giulio.camuffo@jollamobile.com>
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the plugins of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtWaylandClient/private/qwaylandserverbufferintegrationplugin_p.h>
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#include "libhybriseglserverbufferintegration.h"
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QT_BEGIN_NAMESPACE
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class LibHybrisEglServerBufferPlugin : public QWaylandServerBufferIntegrationPlugin
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{
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Q_OBJECT
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Q_PLUGIN_METADATA(IID QWaylandServerBufferIntegrationFactoryInterface_iid FILE "libhybris-egl-server.json")
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public:
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QWaylandServerBufferIntegration *create(const QString&, const QStringList&);
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};
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QWaylandServerBufferIntegration *LibHybrisEglServerBufferPlugin::create(const QString& system, const QStringList& paramList)
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{
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Q_UNUSED(paramList);
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Q_UNUSED(system);
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return new LibHybrisEglServerBufferIntegration();
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}
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QT_END_NAMESPACE
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#include "main.moc"
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