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Date:      Mon, 18 Sep 2000 18:16:29 +0200
From:      "Karel J. Bosschaart" <karelj@wop21.wop.wtb.tue.nl>
To:        Justin Stanford <jus@security.za.net>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: Audio with applications using linux compat..
Message-ID:  <20000918181628.A31163@wop21.wop.wtb.tue.nl>
In-Reply-To: <Pine.BSF.4.21.0009180959410.7422-100000@athena.za.net>; from jus@security.za.net on Mon, Sep 18, 2000 at 10:02:53AM %2B0200
References:  <Pine.BSF.4.21.0009180959410.7422-100000@athena.za.net>

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On Mon, Sep 18, 2000 at 10:02:53AM +0200, Justin Stanford wrote:
> Hi folks,
> 
> After doing an extensive search through the mailing list archives seems as
> though this problem has cropped up several times before, but I simply
> cannot find an answer..
> 
> I'm using 4.0-STABLE, and my native audio works fine - but apps that use
> the linux compat emulator such as qIII cannot seem to get functioning
> audio - in this particular case qIII reports system audio is muted. I've
> tried making a few symlinks in /compat/linux/dev to /dev/, such as dsp,
> mixer, sndstat - but no luck.
> 
> Has anyone ever figured out how to get audio working with the linuxulator?
>
This problem surprises me, since I don't have any problems with the sound
in q3Arena Demo and Unreal Tournament. Also some other demo titles I tried
from Loki games just work fine, although I had to poke some of those
install scripts a little bit to get it working on FreeBSD. Are you sure that
there is no program accessing your sound card when you start qIII? It 
happened once to me that some sound daemon was started automatically with
enlightenment, blocking the card for programs that were not aware of using
this thing.

I have some extra libs added in /usr/compat/linux/lib (or /.../usr/lib, don't
remember), among those are libaudiofile, esound and libmikmod. If you want
I can have a look at the machine tonight and tell for sure what I added.
I added these with rpm in a chroot'ed environment so they will get in the 
right place. AFAIK it is necessary that linux binaries use linux libs.

I suppose you are using pcm? I had some trouble (sound disappearing) with
snd, but those drivers are deprecated anyway.

Karel.


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