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From: Takashi Iwai <tiwai@suse.de>
To: Lee Revell <rlrevell@joe-job.com>
Cc: alsa-devel <alsa-devel@lists.sourceforge.net>,
	James Courtier-Dutton <James@superbug.co.uk>
Subject: Re: [PATCH] emu10k1: split snd_emu10k1_trigger_voice into trigger and prepare functions
Date: Mon, 14 Feb 2005 16:34:03 +0100	[thread overview]
Message-ID: <s5hoeencg0k.wl@alsa2.suse.de> (raw)
In-Reply-To: <1108163800.20365.82.camel@krustophenia.net>

At Fri, 11 Feb 2005 18:16:40 -0500,
Lee Revell wrote:
> 
> This patch provides better sync between multiple voices by separating
> the trigger_voice function into prepare_voice which sets up the volume
> and filter parameters and trigger_voice which sets pitch target, current
> and initial pitch and enables the voice interrupt.  For standard PCM
> this should not make much of a difference but will be important for
> minimizing phase error between voices for multichannel PCM.
> 
> This behavior was derived from the opensource.creative.com driver.
> 
> Signed-Off-By: Lee Revell <rlrevell@joe-job.com>

Thanks, applied to CVS (with a trivial compile-warning fix).


Takashi


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      reply	other threads:[~2005-02-14 15:34 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-02-11 23:16 [PATCH] emu10k1: split snd_emu10k1_trigger_voice into trigger and prepare functions Lee Revell
2005-02-14 15:34 ` Takashi Iwai [this message]

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