Revision control
++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #ifndef MFDECODERSOURCEREADER_H
++ #define MFDECODERSOURCEREADER_H
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt API. It exists purely as an
++ // implementation detail. This header file may change from version to
++ // version without notice, or even be removed.
++ //
++ // We mean it.
++ //
++
++ #include <decoder/mfdecodersourcereadercallback_p.h>
++
++ #include <QtMultimedia/qaudioformat.h>
++ #include <QtCore/qobject.h>
++
++ #include <QtCore/private/qcomptr_p.h>
++
++ #include <mfidl.h>
++ #include <mfreadwrite.h>
++
++ QT_BEGIN_NAMESPACE
++
++ class MFDecoderSourceReader : public QObject
++ {
++ Q_OBJECT
++ public:
++ void clearSource() { m_sourceReader.Reset(); }
++ ComPtr<IMFMediaType> setSource(const ComPtr<IMFMediaSource> &source, QAudioFormat::SampleFormat);
++
++ void readNextSample();
++
++ Q_SIGNALS:
++ void newSample(ComPtr<IMFSample>);
++ void finished();
++
++ private:
++ ComPtr<IMFSourceReader> m_sourceReader;
++ ComPtr<MFSourceReaderCallback> m_sourceReaderCallback;
++ };
++
++ QT_END_NAMESPACE
++
++ #endif//MFDECODERSOURCEREADER_H