KsFilterAddTopologyConnections function (ks.h)
The KsFilterAddTopologyConnections function adds new topology connections to a filter.
Syntax
KSDDKAPI NTSTATUS KsFilterAddTopologyConnections(
[in] PKSFILTER Filter,
[in] ULONG NewConnectionsCount,
[in] const KSTOPOLOGY_CONNECTION * const NewTopologyConnections
);
Parameters
[in] Filter
A pointer to the KSFILTER to which to add the new connections.
[in] NewConnectionsCount
The number of connections in NewTopologyConnections.
[in] NewTopologyConnections
A pointer to an array of KSTOPOLOGY_CONNECTION structures containing the new topology connections.
Return value
KsFilterAddTopologyConnections returns STATUS_SUCCESS or an error code indicating failure of the attempt to add topology connections.
Remarks
Note that the filter control mutex must be held before calling this function.
For more information about mutexes, see Mutexes in AVStream.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Microsoft Windows XP and later operating systems and DirectX 8.0 and later DirectX versions. |
| Target Platform | Universal |
| Header | ks.h (include Ks.h) |
| Library | Ks.lib |
| IRQL | PASSIVE_LEVEL |