|Microsoft DirectX 9.0|
This topic applies to Windows XP Service Pack 1 only.
The IStreamBufferInitialize interface is used to configure the stream buffer filters. The Stream Buffer Source filter, Stream Buffer Sink filter, and StreamBufferConfig object all expose this interface.
In addition to the methods inherited from IUnknown, the IStreamBufferInitialize interface exposes the following methods.
|SetHKEY||Sets the registry key where the object stores configuration information.|
|SetSIDs||Sets the security identifiers (SIDs) that are used to protect access to the backing files.|