windows-server-2003/multimedia/dshow/vidctl/videoinputimpl.h

//==========================================================================;
//
// videoinputmpl.h : additional infrastructure to support implementing IMSVidVideoInput
// nicely from c++
// Copyright (c) Microsoft Corporation 1999.
//
/////////////////////////////////////////////////////////////////////////////


#pragma once

#ifndef VIDEOINPUTIMPL_H
#define VIDEOINPUTIMPL_H

#include "inputimpl.h"

namespace MSVideoControl {

template<class T, LPCGUID LibID, LPCGUID KSCategory, class MostDerivedInterface = IMSVidVideoInputDevice>
    class DECLSPEC_NOVTABLE IMSVidVideoInputImpl :         
        public IMSVidInputDeviceImpl<T, LibID, KSCategory, MostDerivedInterface> {
//        public virtual CMSVidDeviceSegmentImpl {
public:
	IMSVidVideoInputImpl() {}
    virtual ~IMSVidVideoInputImpl() {}
    STDMETHOD(get_ImageSourceWidth)(long *x) {
        return E_NOTIMPL;
	}
    STDMETHOD(get_ImageSourceHeight)(long *y) {
        return E_NOTIMPL;
	}
    STDMETHOD(get_OverScan)(long *plPercent) {
        return E_NOTIMPL;
	}
    STDMETHOD(put_OverScan)(long lPercent) {
        return E_NOTIMPL;
	}
    STDMETHOD(get_Volume)(long *lVol) {
        return E_NOTIMPL;
	}
    STDMETHOD(put_Volume)(long lVol) {
        return E_NOTIMPL;
	}
    STDMETHOD(put_Balance)(long lBal) {
        return E_NOTIMPL;
	}
    STDMETHOD(get_Balance)(long *lBal) {
        return E_NOTIMPL;
	}
};

}; // namespace
#endif
// end of file - videoinputimpl.h