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MFCreateTopologyNode
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MFCreateTopologyNode function

Creates a topology node.

Syntax


HRESULT MFCreateTopologyNode(
  _In_  MF_TOPOLOGY_TYPE NodeType,
  _Out_ IMFTopologyNode  **ppNode
);

Parameters

NodeType [in]

The type of node to create, specified as a member of the MF_TOPOLOGY_TYPE enumeration.

ppNode [out]

Receives a pointer to the node's IMFTopologyNode interface. The caller must release the interface.

Return value

If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Mfidl.h

Library

Mf.lib

DLL

Mf.dll

See also

Creating Output Nodes
Creating Source Nodes
Creating Transform Nodes
IMFTopologyNode
Media Foundation Functions
Topologies

 

 

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