Description

AcxStreamAddEvents adds events to an existing stream using an ACXEVENT object. For more information about ACX Objects, see ACX - Summary of ACX Objects.

Parameters

Stream

An existing ACXSTREAM Object. An ACXSTREAM object represents an audio stream created by a circuit. The stream is composed of a list of elements created based on the parent circuit's elements.

Events

A pointer to the ACXEVENT Objects to be added to the Stream. An ACXEVENT object represents an asynchronous notification available at the driver level. Events can be added to AcxCircuits, AcxStreams, AcxElements and AcxPins. Internally they are exposed as KS events to upper layers. For more information about ACX Objects, see ACX - Summary of ACX Objects.

EventsCount

A count of the events. This is a one based count.

Return value

Returns STATUS_SUCCESS if the call was successful. Otherwise, it returns an appropriate error code. For more information, see Using NTSTATUS Values.

Remarks

Example

Example usage is shown below.

    ACXEVENT event;
    ...
    AcxStreamAddEvents(Stream, &event, 1);

ACX requirements

Minimum ACX version: 1.0

For more information about ACX versions, see ACX version overview.

See also

• acxstreams.h header