[uae] Re: E-UAE and JACK support

  • From: Richard Drummond <evilrich@xxxxxxxxxxxxxx>
  • To: uae@xxxxxxxxxxxxx
  • Date: Thu, 5 Jul 2007 23:58:29 -0400

Hi Mathias

On Thursday 05 July 2007 21:55:39 Mathias Burén wrote:
> Hi! Long time E-UAE user, new to the list though ;-)

Welcome! :-)

> I have a feature request:
>
> How difficult would it be to make E-UAE use the JACK daemon for audio
> output?

It should be relatively straight-forward to add a driver for doing audio 
output to JACK. I'm never studied the JACK API, but the interface between 
E-UAE and the audio driver is quite simple.

> Not necessarily for synchronous playback or such, but just because 
> I (and others) use the JACK daemon as a sound backend for all audio
> applications, and that locks the audio device. Is it even theoretically
> possible at all?

It should be possible.

It might not be necessary, though. Isn't it possible to configure libasound to 
output to JACK rather than directly to the ALSA driver? I'm pretty sure 
there's a libasound plug-in that does that, and E-UAE does support libasound 
(E-UAE's ALSA driver).

Cheers,
Rich
-- 
Richard Drummond

Web:  http://www.rcdrummond.net/
Mail: mailto:evilrich@xxxxxxxxxxxxxx

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