Microsoft DirectX 9.0

IMPEG2_TIF_CONTROL::RegisterTIF

The RegisterTIF method is called by the Transport Information Filter (TIF) to register itself with the Network Provider.

Syntax

HRESULT RegisterTIF(
  IUnknown*  pUnkTIF,
  ULONG*  pvRegistrationContext
);

Parameters

pUnkTIF

[in] Pointer to the TIF's IUnknown interface.

pvRegistrationContext

[in, out] Pointer to a variable that receives an identifier. Use this value as the parameter to the IMPEG2_TIF_CONTROL::UnregisterTIF method.

Return Values

The method returns an HRESULT. Possible values include those in the following table.

Return code	Description
S_OK	The method succeeded.
E_INVALIDARG	Invalid argument.
E_NOINTERFACE	Could not find a necessary interface on the TIF.
VFW_E_ALREADY_CONNECTED	A TIF is already registered with the Network Provider.

Remarks

Call this method immediately after the TIF's input pin is connected to the Demux.

See Also