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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.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
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**
****************************************************************************/
#ifndef DIRECTSHOWMEDIATYPEENUM_H
#define DIRECTSHOWMEDIATYPEENUM_H
#include "directshowobject.h"
#include <qlist.h>
QT_BEGIN_NAMESPACE
class DirectShowPin;
class DirectShowMediaType;
class DirectShowMediaTypeEnum : public IEnumMediaTypes
{
COM_REF_MIXIN
public:
DirectShowMediaTypeEnum(DirectShowPin *pin);
DirectShowMediaTypeEnum(const QList<DirectShowMediaType> &types);
virtual ~DirectShowMediaTypeEnum();
STDMETHODIMP QueryInterface(REFIID riid, void **ppv) override;
// IEnumMediaTypes
STDMETHODIMP Next(ULONG cMediaTypes, AM_MEDIA_TYPE **ppMediaTypes, ULONG *pcFetched) override;
STDMETHODIMP Skip(ULONG cMediaTypes) override;
STDMETHODIMP Reset() override;
STDMETHODIMP Clone(IEnumMediaTypes **ppEnum) override;
private:
Q_DISABLE_COPY(DirectShowMediaTypeEnum)
DirectShowPin *m_pin = nullptr;
QList<DirectShowMediaType> m_mediaTypes;
int m_index = 0;
};
QT_END_NAMESPACE
#endif // DIRECTSHOWMEDIATYPEENUM_H
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