From: Clemens Ladisch <clemens@ladisch.de>
To: Lieven Moors <lievenmoors@hotmail.com>
Cc: alsa-devel@alsa-project.org
Subject: Re: distinguish events based on input ports
Date: Tue, 21 Jul 2009 15:36:35 +0200 [thread overview]
Message-ID: <4A65C463.2030905@ladisch.de> (raw)
In-Reply-To: <COL110-W58CC5A84D4C828759020B5BE1C0@phx.gbl>
Lieven Moors wrote:
> I had a question regarding the use of input(read) ports.
> What I want to do is distinguish events based on the input port
> they came through. Since the destination of the event is mostly
> set to 'broadcast', I cannot extract this information from the event
> itself.
Yes you can; when delivering broadcast or to-all-subscribers events,
ALSA sets the event's destination field to the actual destination.
HTH
Clemens
next prev parent reply other threads:[~2009-07-21 13:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-19 21:50 distinguish events based on input ports Lieven Moors
2009-07-21 13:36 ` Clemens Ladisch [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-07-22 15:56 Lieven Moors
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