From alsa-devel-owner@alsa.jcu.cz  Fri Aug 14 10:31:22 1998
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Date: Fri, 14 Aug 1998 10:31:05 +0200 (MET DST)
From: Jaroslav Kysela <perex@jcu.cz>
To: alsa-devel@jcu.cz
Subject: Re: /dev/audio emulation
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On Fri, 14 Aug 1998, Thomas Sailer wrote:

> Jaroslav Kysela wrote:
> 
> > Yes, ALSA does conversion from mu-Law samples to standard 8-bit unsigned
> > samples if hardware doesn't support it.
> 
> On read/write only or also on mmap? I tried the latter once, but didn't
> get it reasonably working.

Only on read/write. Doing conversion on mmap should be done in virtual PCM
mixing module with some small delayed output...

						Jaroslav

-----
Jaroslav Kysela <perex@jcu.cz>
Academic Computer Centre, University of South Bohemia
Branisovska 31, C. Budejovice, CZ-370 05 Czech Republic


