KSPROPERTY_PIN_DATAFLOW

The KSPROPERTY_PIN_DATAFLOW property specifies the direction of data flow on pins instantiated by the pin factory. Sink pins are entry points into a filter; source pins output from a filter.

Usage Summary Table

Get	Set	Target	Property Descriptor Type	Property Value Type
Yes	No	Pin	KSP_PIN	KSPIN_DATAFLOW

Remarks

Specify the pin factory in the PinId member of the KSP_PIN structure.

KSPROPERTY_PIN_DATAFLOW returns an enumeration of type KSPIN_DATAFLOW, set to either KSPIN_DATAFLOW_IN or KSPIN_DATAFLOW_OUT.

Stream minidrivers do not need to handle this property directly; the stream class driver handles this property using stream request blocks to query for more information.

Requirements

Header: ks.h (include Ks.h)

See also

KSP_PIN

KSPIN_DATAFLOW