Eugene Muzychenko wrote: > Testing my virtual WavePci miniport filter, I see that > KSPROPERTY_CONNECTION_ALLOCATORFRAMING is never sent. As a > result, IMiniportWavePciStream::GetAllocatorFraming is never called by > PortCls. Windows audio subsystem uses as many (or as little) mappings > as it wants. > > I monitor all driver property requests and see only two requests from > KSPROPSETID_Connection are used: KSPROPERTY_CONNECTION_STATE and > KSPROPERTY_CONNECTION_DATAFORMAT. > > How can I force the system to use > KSPROPERTY_CONNECTION_ALLOCATORFRAMING property? > You cannot. The properties offer a service. The user is not obligated to use them. -- Tim Roberts, timr@xxxxxxxxx Providenza & Boekelheide, Inc. ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.com/