[wdmaudiodev] Re: I need to use my driver instead of wdmaud.drv
- From: Tim Roberts <timr@xxxxxxxxx>
- To: wdmaudiodev@xxxxxxxxxxxxx
- Date: Mon, 21 Sep 2009 12:37:46 -0700
Larry Osterman wrote:
> You're going to have some challenges replacing wdmaud.drv. You're trying to
> use what I call the NT4 driver model which has been deprecated for non-MIDI
> audio drivers since sometime around 1998 (with the advent of the WDM driver
> model). In particular, starting with Windows Vista the hooks for the mixer
> driver aren't supported at all (and the wave hooks are only supported because
> the TAPI component in Windows depends on it for certain classes of telephony
> applications).
>
It's interesting to hear you say that. One of my clients (who does TAPI
stuff) was told by a PSS representative that all support for the
installable driver model had been dropped as of Windows Server 2008.
They had me write a drop-in replacement for winmm.dll (at least the
waveIn and waveOut portions), which turned out to demonstrate how
trivial that layer is.
--
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/
Other related posts:
