287 lines
7.7 KiB
C
287 lines
7.7 KiB
C
/*++
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Copyright ) ( c) 1997 Microsoft Corporation
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Module Name:
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cctostrm.h
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Abstract:
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defines interfaces between the stream object and the cc module
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Author:
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Mu Han (muhan) 10-JUNE-1999
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--*/
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#ifndef __CCTOSTRM_H_
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#define __CCTOSTRM_H_
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typedef struct tag_H323MSPEndpointVersion
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{
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BYTE bH221CountryCode;
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BYTE bH221CountryExtension;
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WORD wH221MfrCode;
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BSTR *pProductIdentifier;
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BSTR *pVersionIdentifier;
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} H323MSPEndpointVersion;
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// {4ab1fe8c-1f97-11d3-a577-00c04f8ef6e3}
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DEFINE_GUID(IID_IH245ChannelControl,
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0x4ab1fe8c, 0x1f97, 0x11d3, 0xa5, 0x77, 0x00, 0xc0, 0x4f, 0x8e, 0xf6, 0xe3);
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struct DECLSPEC_UUID("4ab1fe8c-1f97-11d3-a577-00c04f8ef6e3") DECLSPEC_NOVTABLE
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IH245ChannelControl : public IUnknown
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{
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STDMETHOD (SetFormat) (
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IN AM_MEDIA_TYPE *pMediaType
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) PURE;
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STDMETHOD (GetNumberOfCapabilities) (
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OUT DWORD *pdwCount
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) PURE;
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STDMETHOD (GetStreamCaps) (
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IN DWORD dwIndex,
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OUT AM_MEDIA_TYPE **ppMediaType,
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OUT TAPI_STREAM_CONFIG_CAPS *pStreamConfigCaps,
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OUT BOOL *pfEnabled
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) PURE;
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STDMETHOD (Start) (BOOL fRequestedByApplication) PURE;
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STDMETHOD (Stop) (BOOL fRequestedByApplication) PURE;
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STDMETHOD (Pause) (
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IN BOOL fPause
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) PURE;
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STDMETHOD (SetMaxBitrate) (
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IN DWORD dwMaxBitrate
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) PURE;
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STDMETHOD (GetRemoteVersion) (
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OUT H323MSPEndpointVersion *pEndpointVersion
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) PURE;
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STDMETHOD (SelectTerminal) (
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IN ITTerminal *pTerminal
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) PURE;
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STDMETHOD (UnselectTerminal) (
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IN ITTerminal *pTerminal
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) PURE;
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STDMETHOD (ReOrderCapabilities) (
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IN DWORD *pdwIndices,
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IN BOOL *pfEnabled,
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IN BOOL *pfPublicize,
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IN DWORD dwNumIndices
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) PURE;
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};
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// {4ab1fe8d-1f97-11d3-a577-00c04f8ef6e3}
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DEFINE_GUID(IID_ISubstreamControl,
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0x4ab1fe8d, 0x1f97, 0x11d3, 0xa5, 0x77, 0x00, 0xc0, 0x4f, 0x8e, 0xf6, 0xe3);
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struct DECLSPEC_UUID("4ab1fe8d-1f97-11d3-a577-00c04f8ef6e3") DECLSPEC_NOVTABLE
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ISubstreamControl : public IUnknown
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{
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STDMETHOD (SC_SetFormat) (
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IN AM_MEDIA_TYPE *pMediaType,
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IN DWORD dwFormatID,
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IN DWORD dwPayloadType
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) PURE;
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STDMETHOD (SC_Start) (BOOL fRequestedByApplication) PURE;
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STDMETHOD (SC_Stop) (BOOL fRequestedByApplication) PURE;
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STDMETHOD (SC_Pause) (VOID) PURE;
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STDMETHOD (SC_SetBitrate) (
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IN DWORD dwBitsPerSecond
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) PURE;
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STDMETHOD (SC_RemoteTemporalSpatialTradeoff) (
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IN USHORT uTSRemoteValue
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) PURE;
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STDMETHOD (SC_CreateSubstream) (
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OUT ISubstreamControl *pSubStream
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) PURE;
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STDMETHOD (SC_SetRemoteAddress) (
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IN OUT HANDLE * phRTPSession, // handle to the shared RTP session.
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IN PSOCKADDR_IN pRemoteMediaAddr,
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IN PSOCKADDR_IN pRemoteControlAddr
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) PURE;
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STDMETHOD (SC_SetSource) (
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// indicates the low 8 bits of the local SSRC (if this is a send substream)
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// or the low 8 bits of the senders SSRC (if this is a receive substream)
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IN BYTE bSource
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) PURE;
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STDMETHOD (SC_SelectLocalAddress) (
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IN OUT HANDLE * phRTPSession, // handle to the shared RTP session.
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IN PSOCKADDR_IN pLocalAddress, // local IP address (same as H.245)
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OUT PSOCKADDR_IN pLocalMediaAddress, // NULL if opening TX channel, else we want to know the local RTP receive address
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OUT PSOCKADDR_IN pLocalControlAddress // We want to know the local RTCP address
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) PURE;
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STDMETHOD (SC_SetLocalReceiveAddress) ( // only called when the receive address is non-negotiable (e.g. multicast case)
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IN OUT HANDLE * phRTPSession, // handle to the shared RTP session.
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IN PSOCKADDR_IN pLocalMediaAddr, // local IP address (same as H.245)
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IN PSOCKADDR_IN pLocalControlAddress,
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IN PSOCKADDR_IN pRemoteControlAddress
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) PURE;
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STDMETHOD (SC_SendDTMF) (
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IN LPWSTR pwstrDialChars
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) PURE;
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STDMETHOD (SC_SetDESKey52) (
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IN BYTE *pKey
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) PURE;
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STDMETHOD (SC_SelectTerminal) (
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IN ITTerminal *pTerminal
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) PURE;
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STDMETHOD (SC_UnselectTerminal) (
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IN ITTerminal *pTerminal
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) PURE;
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};
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// {4ab1fe8e-1f97-11d3-a577-00c04f8ef6e3}
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DEFINE_GUID(IID_IH245SubstreamControl,
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0x4ab1fe8e, 0x1f97, 0x11d3, 0xa5, 0x77, 0x00, 0xc0, 0x4f, 0x8e, 0xf6, 0xe3);
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struct DECLSPEC_UUID("4ab1fe8e-1f97-11d3-a577-00c04f8ef6e3") DECLSPEC_NOVTABLE
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IH245SubstreamControl : public IUnknown
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{
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STDMETHOD (H245SC_BeginControlSession) (
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IN IH245ChannelControl *pIChannelControl
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) PURE;
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STDMETHOD (H245SC_EndControlSession) (VOID) PURE;
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STDMETHOD (H245SC_GetNumberOfCapabilities) (
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OUT DWORD *pdwTemplateCount,
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OUT DWORD *pdwFormatCount
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) PURE;
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STDMETHOD (H245SC_GetStreamCaps) (
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IN DWORD dwIndex,
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OUT const H245MediaCapability** pph245Capability,
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OUT AM_MEDIA_TYPE **ppMediaType,
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OUT TAPI_STREAM_CONFIG_CAPS *pStreamConfigCaps,
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OUT DWORD *pdwUniqueID,
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OUT UINT *puResourceBoundArrayEntries,
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OUT const FormatResourceBounds **ppResourceBoundArray
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) PURE;
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STDMETHOD (H245SC_RefineStreamCap) (
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IN DWORD dwUniqueID,
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IN DWORD dwResourceBoundIndex,
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IN OUT H245MediaCapability* ph245Capability
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) PURE;
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STDMETHOD (H245SC_SetIDBase) (
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IN UINT uNewBase
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) PURE;
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STDMETHOD (H245SC_FindIDByRange) (
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IN AM_MEDIA_TYPE *pAMMediaType,
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OUT DWORD *pdwUniqueID
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) PURE;
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STDMETHOD (H245SC_FindIDByMode) (
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IN H245_MODE_ELEMENT *pModeElement,
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OUT DWORD *pdwUniqueID
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) PURE;
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STDMETHOD (H245SC_IntersectFormats) (
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IN const H245MediaCapability *pLocalCapability,
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IN DWORD dwUniqueID,
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IN const H245MediaCapability *pRemoteCapability,
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OUT const H245MediaCapability **pIntersectedCapability,
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OUT DWORD *pdwPayloadType
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) PURE;
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STDMETHOD (H245SC_GetLocalFormat) (
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IN DWORD dwUniqueID,
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IN const H245MediaCapability *pIntersectedCapability,
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OUT AM_MEDIA_TYPE **ppAMMediaType
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) PURE;
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STDMETHOD (H245SC_ReleaseNegotiatedCapability) (
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IN DWORD dwUniqueID,
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IN const H245MediaCapability *pIntersectedCapability
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) PURE;
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};
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// {20A0D46A-2D95-11d3-89D1-00C04F8EC972}
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DEFINE_GUID(IID_IVidEncChannelControl,
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0x20A0D46A, 0x2D95, 0x11d3, 0x89, 0xD1, 0x00, 0xc0, 0x4f, 0x8e, 0xC9, 0x72);
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struct DECLSPEC_UUID("20A0D46A-2D95-11d3-89D1-00C04F8EC972") DECLSPEC_NOVTABLE
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IVidEncChannelControl : IUnknown
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{
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STDMETHOD (VideoFastUpdatePicture)(void) PURE;
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STDMETHOD (VideoFastUpdateGOB)(
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IN DWORD dwFirstGOB,
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IN DWORD dwNumberOfGOBs
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) PURE;
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STDMETHOD (VideoFastUpdateMB)(
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IN DWORD dwFirstGOB,
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IN DWORD dwFirstMB,
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IN DWORD dwNumberOfMBs
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) PURE;
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STDMETHOD (VideoSendSyncEveryGOB)(
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IN BOOL fEnable
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) PURE;
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STDMETHOD (VideoNotDecodedMBs)(
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IN DWORD dwFirstMB,
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IN DWORD dwNumberOfMBs,
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IN DWORD dwTemporalReference
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) PURE;
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STDMETHOD (VideoEncTemporalSpatialTradeoff)(
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IN USHORT uTSValue
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) PURE;
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};
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// {0276FFED-3590-11d3-89D1-00C04F8EC972}
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DEFINE_GUID(IID_IVidDecChannelControl,
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0x276ffed, 0x3590, 0x11d3, 0x89, 0xd1, 0x0, 0xc0, 0x4f, 0x8e, 0xc9, 0x72);
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struct DECLSPEC_UUID("0276FFED-3590-11d3-89D1-00C04F8EC972") DECLSPEC_NOVTABLE
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IVidDecChannelControl : IUnknown
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{
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STDMETHOD (VideoFreezePicture)(void) PURE;
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STDMETHOD (VideoDecTemporalSpatialTradeoff)(
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IN USHORT uTSValue
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) PURE;
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};
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#endif
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