/**************************************************************************** ** ** 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 #include #include #include #include #include #include #include #include QT_BEGIN_NAMESPACE static int g_refCount = 0; QWindowsMediaIntegration::QWindowsMediaIntegration() { g_refCount++; if (g_refCount == 1) { CoInitialize(NULL); MFStartup(MF_VERSION); } } QWindowsMediaIntegration::~QWindowsMediaIntegration() { delete m_devices; delete m_formatInfo; g_refCount--; if (g_refCount == 0) { // ### This currently crashes on exit // MFShutdown(); // CoUninitialize(); } } QPlatformMediaDevices *QWindowsMediaIntegration::devices() { if (!m_devices) m_devices = new QWindowsMediaDevices(); return m_devices; } QPlatformMediaFormatInfo *QWindowsMediaIntegration::formatInfo() { if (!m_formatInfo) m_formatInfo = new QWindowsFormatInfo(); return m_formatInfo; } QPlatformMediaCaptureSession *QWindowsMediaIntegration::createCaptureSession() { return new QWindowsMediaCaptureService(); } QPlatformAudioDecoder *QWindowsMediaIntegration::createAudioDecoder(QAudioDecoder *decoder) { return new MFAudioDecoderControl(decoder); } QPlatformMediaPlayer *QWindowsMediaIntegration::createPlayer(QMediaPlayer *parent) { return new MFPlayerControl(parent); } QPlatformCamera *QWindowsMediaIntegration::createCamera(QCamera *camera) { return new QWindowsCamera(camera); } QPlatformMediaEncoder *QWindowsMediaIntegration::createEncoder(QMediaRecorder *encoder) { return new QWindowsMediaEncoder(encoder); } QPlatformImageCapture *QWindowsMediaIntegration::createImageCapture(QImageCapture *imageCapture) { return new QWindowsImageCapture(imageCapture); } QPlatformVideoSink *QWindowsMediaIntegration::createVideoSink(QVideoSink *sink) { return new MFEvrVideoWindowControl(sink); } QT_END_NAMESPACE