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#ifndef DS_Filter_H
#define DS_Filter_H
#include "interfaces.h"
#include "inputpin.h"
#include "outputpin.h"
#include <string>
using namespace std;
/**
User will allocate and fill format structures, call Create(),
and then set up m_pAll.
**/
class DS_Filter
{
protected:
public:
DS_Filter();
virtual ~DS_Filter();
void Create(string dllname, const GUID* id, AM_MEDIA_TYPE* in_fmt, AM_MEDIA_TYPE* out_fmt);
void Start();
void Stop();
int m_iHandle;
IBaseFilter* m_pFilter;
IPin* m_pInputPin;
IPin* m_pOutputPin;
CBaseFilter* m_pSrcFilter;
CBaseFilter2* m_pParentFilter;
IPin* m_pOurInput;
COutputPin* m_pOurOutput;
AM_MEDIA_TYPE *m_pOurType, *m_pDestType;
IMemAllocator* m_pAll;
IMemInputPin* m_pImp;
int m_iState;
protected:
};
#endif
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