Inheritance diagram for IMFTopologyNode:

Collaboration diagram for IMFTopologyNode:

Public Member Functions
HRESULT	SetObject ([in] IUnknown *object)

HRESULT	GetObject ([out] IUnknown **object)

HRESULT	GetNodeType ([out] MF_TOPOLOGY_TYPE *type)

HRESULT	GetTopoNodeID ([out] TOPOID *id)

HRESULT	SetTopoNodeID ([in] TOPOID id)

HRESULT	GetInputCount ([out] DWORD *count)

HRESULT	GetOutputCount ([out] DWORD *count)

HRESULT	ConnectOutput ([in] DWORD output_index, [in] IMFTopologyNode *node, [in] DWORD input_index)

HRESULT	DisconnectOutput ([in] DWORD index)

HRESULT	GetInput ([in] DWORD input_index, [out] IMFTopologyNode *node, [out] DWORD output_index)

HRESULT	GetOutput ([in] DWORD output_index, [out] IMFTopologyNode *node, [out] DWORD input_index)

HRESULT	SetOutputPrefType ([in] DWORD index, [in] IMFMediaType *type)

HRESULT	GetOutputPrefType ([in] DWORD output_index, [out] IMFMediaType **type)

HRESULT	RemoteGetOutputPrefType ([in] DWORD index, [out] DWORD length, [out, size_is(, length)] BYTE **data)

HRESULT	SetInputPrefType ([in] DWORD index, [in] IMFMediaType *type)

HRESULT	GetInputPrefType ([in] DWORD index, [out] IMFMediaType **type)

HRESULT	RemoteGetInputPrefType ([in] DWORD index, [out] DWORD length, [out, size_is(, length)] BYTE **data)

HRESULT	CloneFrom ([in] IMFTopologyNode *node)

Public Member Functions inherited from IMFAttributes
HRESULT	GetItem (REFGUID guidKey, [in, out, ptr] PROPVARIANT *pValue)

HRESULT	GetItemType (REFGUID guidKey, [out] MF_ATTRIBUTE_TYPE *pType)

HRESULT	CompareItem (REFGUID guidKey, REFPROPVARIANT Value, [out] BOOL *pbResult)

HRESULT	Compare (IMFAttributes pTheirs, MF_ATTRIBUTES_MATCH_TYPE MatchType, [out] BOOL pbResult)

HRESULT	GetUINT32 (REFGUID guidKey, [out] UINT32 *punValue)

HRESULT	GetUINT64 (REFGUID guidKey, [out] UINT64 *punValue)

HRESULT	GetDouble (REFGUID guidKey, [out] double *pfValue)

HRESULT	GetGUID (REFGUID guidKey, [out] GUID *pguidValue)

HRESULT	GetStringLength (REFGUID guidKey, [out] UINT32 *pcchLength)

HRESULT	GetString (REFGUID guidKey, [out, size_is(cchBufSize)] LPWSTR pwszValue, UINT32 cchBufSize, [in, out, ptr] UINT32 *pcchLength)

HRESULT	GetAllocatedString (REFGUID guidKey, [out, size_is(, pcchLength+1)] LPWSTR ppwszValue, [out] UINT32 *pcchLength)

HRESULT	GetBlobSize (REFGUID guidKey, [out] UINT32 *pcbBlobSize)

HRESULT	GetBlob (REFGUID guidKey, [out, size_is(cbBufSize)] UINT8 pBuf, UINT32 cbBufSize, [in, out, ptr] UINT32 pcbBlobSize)

HRESULT	GetAllocatedBlob (REFGUID guidKey, [out, size_is(, pcbSize)] UINT8 ppBuf, [out] UINT32 pcbSize)

HRESULT	GetUnknown (REFGUID guidKey, REFIID riid, [out, iid_is(riid)] LPVOID *ppv)

HRESULT	SetItem (REFGUID guidKey, REFPROPVARIANT Value)

HRESULT	DeleteItem (REFGUID guidKey)

HRESULT	DeleteAllItems ()

HRESULT	SetUINT32 (REFGUID guidKey, UINT32 unValue)

HRESULT	SetUINT64 (REFGUID guidKey, UINT64 unValue)

HRESULT	SetDouble (REFGUID guidKey, double fValue)

HRESULT	SetGUID (REFGUID guidKey, REFGUID guidValue)

HRESULT	SetString (REFGUID guidKey, [in, string] LPCWSTR wszValue)

HRESULT	SetBlob (REFGUID guidKey, [in, size_is(cbBufSize)] const UINT8 *pBuf, UINT32 cbBufSize)

HRESULT	SetUnknown (REFGUID guidKey, [in] IUnknown *pUnknown)

HRESULT	LockStore ()

HRESULT	UnlockStore ()

HRESULT	GetCount ([out] UINT32 *pcItems)

HRESULT	GetItemByIndex (UINT32 unIndex, [out] GUID pguidKey, [in, out, ptr] PROPVARIANT pValue)

HRESULT	CopyAllItems ([in] IMFAttributes *pDest)

Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)

ULONG	AddRef ()

ULONG	Release ()

Additional Inherited Members
Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN

Detailed Description

Definition at line 76 of file mfidl.idl.

Member Function Documentation

◆ CloneFrom()

HRESULT IMFTopologyNode::CloneFrom ( [in] IMFTopologyNode * node )

◆ ConnectOutput()

HRESULT IMFTopologyNode::ConnectOutput	(	[in] DWORD	output_index,
		[in] IMFTopologyNode *	node,
		[in] DWORD	input_index
	)

◆ DisconnectOutput()

HRESULT IMFTopologyNode::DisconnectOutput ( [in] DWORD index )

◆ GetInput()

HRESULT IMFTopologyNode::GetInput	(	[in] DWORD	input_index,
		[out] IMFTopologyNode **	node,
		[out] DWORD *	output_index
	)

◆ GetInputCount()

HRESULT IMFTopologyNode::GetInputCount ( [out] DWORD * count )

◆ GetInputPrefType()

HRESULT IMFTopologyNode::GetInputPrefType	(	[in] DWORD	index,
		[out] IMFMediaType **	type
	)

◆ GetNodeType()

HRESULT IMFTopologyNode::GetNodeType ( [out] MF_TOPOLOGY_TYPE * type )

◆ GetObject()

HRESULT IMFTopologyNode::GetObject ( [out] IUnknown ** object )

◆ GetOutput()

HRESULT IMFTopologyNode::GetOutput	(	[in] DWORD	output_index,
		[out] IMFTopologyNode **	node,
		[out] DWORD *	input_index
	)

◆ GetOutputCount()

HRESULT IMFTopologyNode::GetOutputCount ( [out] DWORD * count )

◆ GetOutputPrefType()

HRESULT IMFTopologyNode::GetOutputPrefType	(	[in] DWORD	output_index,
		[out] IMFMediaType **	type
	)

◆ GetTopoNodeID()

HRESULT IMFTopologyNode::GetTopoNodeID ( [out] TOPOID * id )

◆ RemoteGetInputPrefType()

HRESULT IMFTopologyNode::RemoteGetInputPrefType	(	[in] DWORD	index,
		[out] DWORD *	length,
		[out, size_is(, length)] BYTE *	data
	)

◆ RemoteGetOutputPrefType()

HRESULT IMFTopologyNode::RemoteGetOutputPrefType	(	[in] DWORD	index,
		[out] DWORD *	length,
		[out, size_is(, length)] BYTE *	data
	)

◆ SetInputPrefType()

HRESULT IMFTopologyNode::SetInputPrefType	(	[in] DWORD	index,
		[in] IMFMediaType *	type
	)

◆ SetObject()

HRESULT IMFTopologyNode::SetObject ( [in] IUnknown * object )

◆ SetOutputPrefType()

HRESULT IMFTopologyNode::SetOutputPrefType	(	[in] DWORD	index,
		[in] IMFMediaType *	type
	)

◆ SetTopoNodeID()

HRESULT IMFTopologyNode::SetTopoNodeID ( [in] TOPOID id )

The documentation for this interface was generated from the following file:

sdk/include/psdk/mfidl.idl

Public Member Functions

Additional Inherited Members