Batch Parameters for 3-D Buffers

Applications can retrieve or set a 3-D sound buffer's parameters individually or in batches. To set individual values, your application can use the applicable DirectSound3DBuffer8 method. However, applications often must set or retrieve all the values at once. You can do this with the DirectSound3DBuffer8.GetAllParameters and DirectSound3DBuffer8.SetAllParameters methods.

Parameter changes can also be made more efficiently by flagging them as deferred and then executing them all at once. For more information, see Deferred Settings.