Microsoft DirectX 9.0

IAMAudioRendererStats Interface

The IAMAudioRendererStats interface retrieves statistical performance information from an audio renderer filter.

This interface is intended for use during development, to log performance data from the audio renderer. There is probably no reason for an application to use it in a retail build. The Audio Renderer (WaveOut) filter and the DirectSound Renderer filter both expose this interface.

Filter Developers: It is not expected that other filters will implement this interface.

In addition to the methods inherited from IUnknown, the IAMAudioRendererStats interface exposes the following method.

Method Description
GetStatParam Retrieves performance information from the filter.