79 lines
1.5 KiB
OpenEdge ABL
79 lines
1.5 KiB
OpenEdge ABL
/*++
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Copyright (c) Microsoft Corporation. All rights reserved.
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Module Name:
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msptrmvc.cpp
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Abstract:
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MSP base classes: declaration of video capture terminal.
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--*/
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#ifndef _MSPTRMVC_H_
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#define _MSPTRMVC_H_
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/////////////////////////////////////////////////////////////////////////////
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// CVideoCaptureTerminal
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class CVideoCaptureTerminal :
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public CSingleFilterStaticTerminal
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{
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public:
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CVideoCaptureTerminal();
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virtual ~CVideoCaptureTerminal();
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public:
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static HRESULT CreateTerminal(
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IN CComPtr<IMoniker> pMoniker,
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IN MSP_HANDLE htAddress,
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OUT ITTerminal **ppTerm
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);
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// If we add any additional interfaces to this class then
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// we must uncomment and expand the following.
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//
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// BEGIN_COM_MAP(CVideoCaptureTerminal)
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// COM_INTERFACE_ENTRY_CHAIN(CSingleFilterStaticTerminal)
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// END_COM_MAP()
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DECLARE_LOG_ADDREF_RELEASE(CVideoCaptureTerminal);
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private:
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// CBaseTerminal required overrides
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virtual HRESULT AddFiltersToGraph();
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virtual LONG CountOfMediaTypes()
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{
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return 1;
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}
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virtual DWORD GetSupportedMediaTypes(void)
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{
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return (DWORD) TAPIMEDIATYPE_VIDEO;
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}
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// Helper methods.
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HRESULT CreateFilters();
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HRESULT FindCapturePin();
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};
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inline
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CVideoCaptureTerminal::CVideoCaptureTerminal(
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)
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{
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m_TerminalDirection = TD_CAPTURE;
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m_TerminalType = TT_STATIC;
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}
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#endif // _MSPTRMVC_H_
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