---

IVideoWriterControler.h

/*
 *  Copyright (c) 2000, University of Amsterdam, The Netherlands.
 *  All rights reserved.
 *
 *  Author(s):
 *  Marc Navarro            (mnavarro@wins.uva.nl)
 */

#ifndef IVideoWriterControler_h
#define IVideoWriterControler_h

#include <streams.h>

// Take a look at basetyps.h to know how to do this in C

extern "C" {
struct IVideoWriterControler : public IUnknown
{
    virtual HRESULT __stdcall SetFilterGraph(IFilterGraph* iGraph) = 0;

    virtual HRESULT __stdcall SetFrameSizes(int w, int h) = 0;
    virtual HRESULT __stdcall PutFrame(BYTE *data) = 0;
    virtual HRESULT __stdcall StopWriting() = 0;

    //Methods called from IPutFrame
    virtual HRESULT __stdcall GetNextData(BYTE **data) = 0;
    virtual HRESULT __stdcall GetDataSizes(int *width, int *height) = 0;
};

}

#endif // IVideoWriterControler_h

---