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#ifndef DIRECTSHOWMEDIATYPELIST_H
#define DIRECTSHOWMEDIATYPELIST_H

#include <QtCore/qvector.h>

#include <dshow.h>

class DirectShowMediaTypeList : public IUnknown
{
public:
    DirectShowMediaTypeList();

    IEnumMediaTypes *createMediaTypeEnum();

    void setMediaTypes(const QVector<AM_MEDIA_TYPE> &types);

    virtual int currentMediaTypeToken();
    virtual HRESULT nextMediaType(
            int token, int *index, ULONG count, AM_MEDIA_TYPE **types, ULONG *fetchedCount);
    virtual HRESULT skipMediaType(int token, int *index, ULONG count);
    virtual HRESULT cloneMediaType(int token, int index, IEnumMediaTypes **enumeration);

private:
    int m_mediaTypeToken;
    QVector<AM_MEDIA_TYPE> m_mediaTypes;
};

#endif