76 lines
2.6 KiB
C++
76 lines
2.6 KiB
C++
#ifndef _MSPTERM_H_
|
|
#define _MSPTERM_H_
|
|
|
|
template <class T> class ITTerminalVtblBase : public ITTerminal {
|
|
};
|
|
|
|
class CBaseTerminal : virtual public CComObjectRootEx<CComMultiThreadModelNoCS>,public IDispatchImpl<ITTerminalVtblBase<CBaseTerminal>,&IID_ITTerminal,&LIBID_TAPI3Lib>,public ITTerminalControl
|
|
{
|
|
BEGIN_COM_MAP(CBaseTerminal)
|
|
COM_INTERFACE_ENTRY(IDispatch)
|
|
COM_INTERFACE_ENTRY(ITTerminal)
|
|
COM_INTERFACE_ENTRY(ITTerminalControl)
|
|
COM_INTERFACE_ENTRY_AGGREGATE(IID_IMarshal,m_pFTM)
|
|
END_COM_MAP()
|
|
DECLARE_VQI()
|
|
DECLARE_GET_CONTROLLING_UNKNOWN()
|
|
public:
|
|
CBaseTerminal();
|
|
virtual ~CBaseTerminal();
|
|
public:
|
|
STDMETHOD(get_TerminalClass)(BSTR *pVal);
|
|
STDMETHOD(get_TerminalType)(TERMINAL_TYPE *pVal);
|
|
STDMETHOD(get_State)(TERMINAL_STATE *pVal);
|
|
STDMETHOD(get_Name)(BSTR *pVal);
|
|
STDMETHOD(get_MediaType)(long *plMediaType);
|
|
STDMETHOD(get_Direction)(TERMINAL_DIRECTION *pDirection);
|
|
public:
|
|
virtual HRESULT Initialize(IID iidTerminalClass,DWORD dwMediaType,TERMINAL_DIRECTION Direction,MSP_HANDLE htAddress);
|
|
public:
|
|
STDMETHOD (get_AddressHandle)(MSP_HANDLE *phtAddress);
|
|
STDMETHOD (ConnectTerminal)(IGraphBuilder *pGraph,DWORD dwTerminalDirection,DWORD *pdwNumPins,IPin **ppPins);
|
|
STDMETHOD (CompleteConnectTerminal)(void);
|
|
STDMETHOD (DisconnectTerminal)(IGraphBuilder *pGraph,DWORD dwReserved);
|
|
STDMETHOD (RunRenderFilter)(void) = 0;
|
|
STDMETHOD (StopRenderFilter)(void) = 0;
|
|
protected:
|
|
CMSPCritSection m_CritSec;
|
|
public:
|
|
TERMINAL_DIRECTION m_TerminalDirection;
|
|
TERMINAL_TYPE m_TerminalType;
|
|
TERMINAL_STATE m_TerminalState;
|
|
TCHAR m_szName[MAX_PATH + 1];
|
|
IID m_TerminalClassID;
|
|
DWORD m_dwMediaType;
|
|
MSP_HANDLE m_htAddress;
|
|
IUnknown *m_pFTM;
|
|
CComPtr<IGraphBuilder> m_pGraph;
|
|
virtual HRESULT AddFiltersToGraph() = 0;
|
|
virtual HRESULT ConnectFilters() { return S_OK; }
|
|
virtual HRESULT GetNumExposedPins(IGraphBuilder *pGraph,DWORD *pdwNumPins) = 0;
|
|
virtual HRESULT GetExposedPins(IPin **ppPins) = 0;
|
|
virtual DWORD GetSupportedMediaTypes(void) = 0;
|
|
virtual HRESULT RemoveFiltersFromGraph() = 0;
|
|
WINBOOL MediaTypeSupported(long lMediaType);
|
|
};
|
|
|
|
class CSingleFilterTerminal : public CBaseTerminal {
|
|
public:
|
|
CComPtr<IPin> m_pIPin;
|
|
CComPtr<IBaseFilter> m_pIFilter;
|
|
public:
|
|
STDMETHOD(RunRenderFilter)(void);
|
|
STDMETHOD(StopRenderFilter)(void);
|
|
virtual HRESULT GetNumExposedPins(IGraphBuilder *pGraph,DWORD *pdwNumPins);
|
|
virtual HRESULT GetExposedPins(IPin **ppPins);
|
|
virtual HRESULT RemoveFiltersFromGraph();
|
|
};
|
|
|
|
class CSingleFilterStaticTerminal : public CSingleFilterTerminal {
|
|
public:
|
|
CComPtr<IMoniker> m_pMoniker;
|
|
WINBOOL m_bMark;
|
|
virtual HRESULT CompareMoniker(IMoniker *pMoniker);
|
|
};
|
|
#endif
|