From: Damien Sandras <dsandras@seconix.com>
To: alsa-devel@lists.sourceforge.net
Subject: Re: SND_PCM_OPEN_PLAYBACK & SND_PCM_OPEN_CAPTURE
Date: 13 Aug 2003 13:50:11 +0200 [thread overview]
Message-ID: <1060775410.23597.5.camel@linuxzone> (raw)
In-Reply-To: <1060769104.18854.2.camel@linuxzone>
I just noticed I was looking at the old API :)
With the new API, I think it always work to open the same device twice
(once for PLAYBACK STREAM and once for CAPTURE STREAM) at least for
full-duplex soundcards. If I'm wrong, can somebody correct me?
Thanks,
Le mer 13/08/2003 à 12:05, Damien Sandras a écrit :
> Hello,
>
> I would like to know if it is always possible to open the same device
> twice at the same time : once with SND_PCM_OPEN_PLAYBACK and once with
> SND_PCM_OPEN_CAPTURE.
>
> I know it is not possible with OSS, but I wanted to know if ALSA makes
> it possible or if the device has to be opened only once with
> SND_PCM_OPEN_DUPLEX in that case.
>
> Thanks a lot!
--
Damien Sandras <dsandras@seconix.com>
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next prev parent reply other threads:[~2003-08-13 11:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-13 10:05 SND_PCM_OPEN_PLAYBACK & SND_PCM_OPEN_CAPTURE Damien Sandras
2003-08-13 11:50 ` Damien Sandras [this message]
2003-08-13 13:58 ` Paul Davis
2003-08-13 14:56 ` Damien Sandras
2003-08-13 15:18 ` Paul Davis
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