99 lines
2.1 KiB
C
99 lines
2.1 KiB
C
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/*++
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Copyright (c) 1998-1999 Microsoft Corporation
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Module Name:
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rcacall.h
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Abstract:
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Declaration of the CRCAMSPCall
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Author:
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Zoltan Szilagyi September 7th, 1998
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--*/
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#ifndef __RCACALL_H_
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#define __RCACALL_H_
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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/////////////////////////////////////////////////////////////////////////////
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// CRCAMSPCall
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/////////////////////////////////////////////////////////////////////////////
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class CRCAMSPCall : public CMSPCallMultiGraph, public CMSPObjectSafetyImpl
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{
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public:
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// DECLARE_POLY_AGGREGATABLE(CRCAMSP)
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// To add extra interfaces to this class, use the following:
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BEGIN_COM_MAP(CRCAMSPCall)
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COM_INTERFACE_ENTRY( IObjectSafety )
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COM_INTERFACE_ENTRY_CHAIN(CMSPCallMultiGraph)
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END_COM_MAP()
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public:
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CRCAMSPCall();
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virtual ~CRCAMSPCall();
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virtual ULONG MSPCallAddRef(void);
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virtual ULONG MSPCallRelease(void);
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virtual HRESULT Init(
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IN CMSPAddress * pMSPAddress,
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IN MSP_HANDLE htCall,
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IN DWORD dwReserved,
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IN DWORD dwMediaType
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);
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virtual HRESULT CreateStreamObject(
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IN DWORD dwMediaType,
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IN TERMINAL_DIRECTION Direction,
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IN IMediaEvent * pGraph,
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IN ITStream ** ppStream
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);
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virtual HRESULT ReceiveTSPCallData(
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IN PBYTE pBuffer,
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IN DWORD dwSize
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);
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//
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// We override these to make sure the number of
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// streams we have is constant.
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//
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STDMETHOD (CreateStream) (
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IN long lMediaType,
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IN TERMINAL_DIRECTION Direction,
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IN OUT ITStream ** ppStream
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);
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STDMETHOD (RemoveStream) (
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IN ITStream * pStream
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);
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//
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// Public methods called by the RCAMSPStream
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//
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BOOL UseMulaw( void );
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protected:
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//
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// Protected data members.
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//
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CRCAMSPStream * m_pRenderStream;
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CRCAMSPStream * m_pCaptureStream;
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};
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#endif //__RCAADDR_H_
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