| 1 | /**
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| 2 | * This file has no copyright assigned and is placed in the Public Domain.
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| 3 | * This file is part of the mingw-w64 runtime package.
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| 4 | * No warranty is given; refer to the file DISCLAIMER.PD within this package.
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| 5 | */
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| 6 | #ifndef _MSPTERM_H_
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| 7 | #define _MSPTERM_H_
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| 8 |
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| 9 | template <class T> class ITTerminalVtblBase : public ITTerminal {
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| 10 | };
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| 11 |
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| 12 | class CBaseTerminal : virtual public CComObjectRootEx<CComMultiThreadModelNoCS>,public IDispatchImpl<ITTerminalVtblBase<CBaseTerminal>,&IID_ITTerminal,&LIBID_TAPI3Lib>,public ITTerminalControl
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| 13 | {
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| 14 | BEGIN_COM_MAP(CBaseTerminal)
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| 15 | COM_INTERFACE_ENTRY(IDispatch)
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| 16 | COM_INTERFACE_ENTRY(ITTerminal)
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| 17 | COM_INTERFACE_ENTRY(ITTerminalControl)
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| 18 | COM_INTERFACE_ENTRY_AGGREGATE(IID_IMarshal,m_pFTM)
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| 19 | END_COM_MAP()
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| 20 | DECLARE_VQI()
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| 21 | DECLARE_GET_CONTROLLING_UNKNOWN()
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| 22 | public:
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| 23 | CBaseTerminal();
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| 24 | virtual ~CBaseTerminal();
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| 25 | public:
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| 26 | STDMETHOD(get_TerminalClass)(BSTR *pVal);
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| 27 | STDMETHOD(get_TerminalType)(TERMINAL_TYPE *pVal);
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| 28 | STDMETHOD(get_State)(TERMINAL_STATE *pVal);
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| 29 | STDMETHOD(get_Name)(BSTR *pVal);
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| 30 | STDMETHOD(get_MediaType)(__LONG32 *plMediaType);
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| 31 | STDMETHOD(get_Direction)(TERMINAL_DIRECTION *pDirection);
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| 32 | public:
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| 33 | virtual HRESULT Initialize(IID iidTerminalClass,DWORD dwMediaType,TERMINAL_DIRECTION Direction,MSP_HANDLE htAddress);
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| 34 | public:
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| 35 | STDMETHOD (get_AddressHandle)(MSP_HANDLE *phtAddress);
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| 36 | STDMETHOD (ConnectTerminal)(IGraphBuilder *pGraph,DWORD dwTerminalDirection,DWORD *pdwNumPins,IPin **ppPins);
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| 37 | STDMETHOD (CompleteConnectTerminal)(void);
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| 38 | STDMETHOD (DisconnectTerminal)(IGraphBuilder *pGraph,DWORD dwReserved);
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| 39 | STDMETHOD (RunRenderFilter)(void) = 0;
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| 40 | STDMETHOD (StopRenderFilter)(void) = 0;
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| 41 | protected:
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| 42 | CMSPCritSection m_CritSec;
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| 43 | public:
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| 44 | TERMINAL_DIRECTION m_TerminalDirection;
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| 45 | TERMINAL_TYPE m_TerminalType;
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| 46 | TERMINAL_STATE m_TerminalState;
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| 47 | TCHAR m_szName[MAX_PATH + 1];
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| 48 | IID m_TerminalClassID;
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| 49 | DWORD m_dwMediaType;
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| 50 | MSP_HANDLE m_htAddress;
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| 51 | IUnknown *m_pFTM;
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| 52 | CComPtr<IGraphBuilder> m_pGraph;
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| 53 | virtual HRESULT AddFiltersToGraph() = 0;
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| 54 | virtual HRESULT ConnectFilters() { return S_OK; }
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| 55 | virtual HRESULT GetNumExposedPins(IGraphBuilder *pGraph,DWORD *pdwNumPins) = 0;
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| 56 | virtual HRESULT GetExposedPins(IPin **ppPins) = 0;
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| 57 | virtual DWORD GetSupportedMediaTypes(void) = 0;
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| 58 | virtual HRESULT RemoveFiltersFromGraph() = 0;
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| 59 | WINBOOL MediaTypeSupported(__LONG32 lMediaType);
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| 60 | };
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| 61 |
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| 62 | class CSingleFilterTerminal : public CBaseTerminal {
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| 63 | public:
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| 64 | CComPtr<IPin> m_pIPin;
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| 65 | CComPtr<IBaseFilter> m_pIFilter;
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| 66 | public:
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| 67 | STDMETHOD(RunRenderFilter)(void);
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| 68 | STDMETHOD(StopRenderFilter)(void);
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| 69 | virtual HRESULT GetNumExposedPins(IGraphBuilder *pGraph,DWORD *pdwNumPins);
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| 70 | virtual HRESULT GetExposedPins(IPin **ppPins);
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| 71 | virtual HRESULT RemoveFiltersFromGraph();
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| 72 | };
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| 73 |
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| 74 | class CSingleFilterStaticTerminal : public CSingleFilterTerminal {
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| 75 | public:
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| 76 | CComPtr<IMoniker> m_pMoniker;
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| 77 | WINBOOL m_bMark;
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| 78 | virtual HRESULT CompareMoniker(IMoniker *pMoniker);
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| 79 | };
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| 80 | #endif
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