From: Jaroslav Kysela <perex@suse.cz>
To: Lee Revell <rlrevell@joe-job.com>
Cc: mjander@users.sourceforge.net,
alsa-devel <alsa-devel@lists.sourceforge.net>
Subject: Re: hardware channel mixing [EMU10K1 DMA]
Date: Tue, 7 Sep 2004 10:23:18 +0200 (CEST) [thread overview]
Message-ID: <Pine.LNX.4.58.0409071022180.1723@linux.local> (raw)
In-Reply-To: <1094532469.16954.15.camel@krustophenia.net>
On Tue, 7 Sep 2004, Lee Revell wrote:
> The interval timer seems to be intended exactly for this use; I am a bit
> baffled as to why was the channel loop interrupt, a relatively obscure
> feature, was chosen as the playback interrupt source.
No, in this case you don't get exact interrupt at period boundary.
It seems bigger problem (wrapping) than having an extra voice.
Jaroslav
-----
Jaroslav Kysela <perex@suse.cz>
Linux Kernel Sound Maintainer
ALSA Project, SUSE Labs
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next prev parent reply other threads:[~2004-09-07 8:23 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-29 15:03 hardware channel mixing Patrick Dumais
2004-09-03 12:59 ` Clemens Ladisch
2004-09-03 13:15 ` Patrick Dumais
2004-09-03 13:24 ` Clemens Ladisch
2004-09-03 13:58 ` Florian Schmidt
2004-09-03 14:04 ` Patrick Dumais
2004-09-03 14:31 ` Florian Schmidt
2004-09-03 14:34 ` Patrick Dumais
2004-09-03 15:23 ` Florian Schmidt
2004-09-07 5:04 ` Glenn Maynard
2004-09-03 23:30 ` Lee Revell
2004-09-04 1:19 ` Manuel Jander
2004-09-04 23:28 ` Lee Revell
2004-09-05 3:02 ` Manuel Jander
2004-09-05 5:06 ` Lee Revell
2004-09-05 18:12 ` Manuel Jander
2004-09-05 18:39 ` Lee Revell
2004-09-05 18:28 ` Lee Revell
2004-09-06 11:54 ` Jaroslav Kysela
2004-09-06 20:41 ` Lee Revell
2004-09-07 1:09 ` hardware channel mixing [EMU10K1 DMA] Manuel Jander
2004-09-07 4:47 ` Lee Revell
2004-09-07 6:53 ` Lee Revell
2004-09-07 8:23 ` Jaroslav Kysela [this message]
2004-09-07 18:26 ` Lee Revell
2004-09-07 19:16 ` Jaroslav Kysela
2004-09-07 19:34 ` Lee Revell
2004-09-07 19:41 ` Jaroslav Kysela
2004-09-07 19:46 ` Lee Revell
2004-09-07 19:48 ` Lee Revell
2004-09-07 19:52 ` Jaroslav Kysela
2004-09-07 20:06 ` Lee Revell
2004-09-08 22:49 ` Lee Revell
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