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++ // Copyright (C) 2024 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 MFDECODERSOURCEREADERCALLBACK_H
++ #define MFDECODERSOURCEREADERCALLBACK_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 <QtCore/qobject.h>
++
++ #include <QtCore/private/qcomobject_p.h>
++ #include <QtCore/private/qcomptr_p.h>
++
++ #include <mfidl.h>
++ #include <mfreadwrite.h>
++
++ QT_BEGIN_NAMESPACE
++
++ class MFSourceReaderCallback : public QObject, public QComObject<IMFSourceReaderCallback>
++ {
++ Q_OBJECT
++ public:
++ STDMETHODIMP OnReadSample(HRESULT hrStatus, DWORD dwStreamIndex, DWORD dwStreamFlags,
++ LONGLONG llTimestamp, IMFSample *pSample) override;
++ STDMETHODIMP OnFlush(DWORD) override { return S_OK; }
++ STDMETHODIMP OnEvent(DWORD, IMFMediaEvent *) override { return S_OK; }
++
++ Q_SIGNALS:
++ void newSample(ComPtr<IMFSample>);
++ void finished();
++ };
++
++ QT_END_NAMESPACE
++
++ #endif // MFDECODERSOURCEREADERCALLBACK_H