Date: Wed, 30 Jul 1997 23:57:27 -0700 From: Amancio Hasty <hasty@rah.star-gate.com> To: Luigi Rizzo <luigi@labinfo.iet.unipi.it> Cc: multimedia@FreeBSD.ORG Subject: Re: ftp://rah.star-gate.com/pub/guspnp14.tar.gz Message-ID: <199707310657.XAA00462@rah.star-gate.com> In-Reply-To: Your message of "Thu, 31 Jul 1997 06:51:56 %2B0200." <199707310451.GAA05130@labinfo.iet.unipi.it>
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Well, auto dma may not be useful for the SB line of cards is very difficult to implement and that can be overcome;however, I think that you have to reset the sb blaster every time that you do a dma halt and for applications such as rplay or vat that may not be a good think . Don't know if the sun's /dev/audio interprets the header it shouldn't. Cheers, Amancio >From The Desk Of Luigi Rizzo : > > I took out the auto dma feature from the sound blaster side and it looks > > like the driver behaves much better. > > it's funny that you disable auto dma just while I was thinking on how > to implement it :) > > > The click at the start and end of a sound stream is gone ;however, > > there is a loud click at the start of sound stream which has > > a sun style header -- thats not really a surprise. However, > > does /dev/audio on the sun strip the header ? I can try to do that for > /dev/audio, if useful. > > Cheers > Luigi
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