The IDirectSoundFXEcho8 interface is used to set and retrieve effect parameters on a buffer that supports echo.

This interface is obtained by calling GetObjectInPath on the buffer that supports the effect.

In addition to the methods inherited from IUnknown, the IDirectSoundFXEcho8 interface exposes the following methods.

IDirectSoundFXEcho8 Members

Method Description
IDirectSoundFXEcho8::GetAllParameters The GetAllParameters method retrieves the echo parameters of a buffer.
IDirectSoundFXEcho8::SetAllParameters The SetAllParameters method sets the echo parameters of a buffer.


Header: Declared in DSound.h.

Library: Use Dsound3d.dll.

See Also

DirectSound Interfaces