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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part 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 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 Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** 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
** Public license version 3 or 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.GPL2 and 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-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qwindowsintegration_p.h"
#include "qwindowsdevicemanager_p.h"
#include "qwindowsformatinfo_p.h"
#include <private/mfplayerservice_p.h>
#include <private/mfaudiodecodercontrol_p.h>
QT_BEGIN_NAMESPACE
static int g_refCount = 0;
QWindowsIntegration::QWindowsIntegration()
{
g_refCount++;
if (g_refCount == 1) {
CoInitialize(NULL);
MFStartup(MF_VERSION);
}
}
QWindowsIntegration::~QWindowsIntegration()
{
delete m_manager;
delete m_formatInfo;
g_refCount--;
if (g_refCount == 0) {
// ### This currently crashes on exit
// MFShutdown();
// CoUninitialize();
}
}
QMediaPlatformDeviceManager *QWindowsIntegration::deviceManager()
{
if (!m_manager)
m_manager = new QWindowsDeviceManager();
return m_manager;
}
QMediaPlatformFormatInfo *QWindowsIntegration::formatInfo()
{
if (!m_formatInfo)
m_formatInfo = new QWindowsFormatInfo();
return m_formatInfo;
}
QAudioDecoderControl *QWindowsIntegration::createAudioDecoder()
{
return new MFAudioDecoderControl;
}
QMediaPlatformPlayerInterface *QWindowsIntegration::createPlayerInterface()
{
return new MFPlayerService;
}
QT_END_NAMESPACE
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