Re: [alsa-devel] Re: [linux-audio-dev] Re: Toward a modularizationofaudio component

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Subject: Re: [alsa-devel] Re: [linux-audio-dev] Re: Toward a modularizationofaudio component
From: Abramo Bagnara (abramo_AT_alsa-project.org)
Date: Mon May 07 2001 - 18:42:42 EEST

Paul Davis wrote:
>
> >An audio component may treat only *one* format, nothing force it to
> >handle all.
>
> In your model Abramo, what will happen if someone writes a 16bit,
> interleaved stereo component and tries to use it with an engine that
> uses 32bit non-interleaved float? Will there be an error, or just
> silent data format conversion?

Error, of course (on params negotiation).

Obviously, nothing inhibits to have:

[16 bit component] -> [16 bit -> float 32 converter] -> engine

if this is needed.

Also you might have

[multi format component] -> engine 

-- 
Abramo Bagnara                       mailto:abramo_AT_alsa-project.org

Opera Unica                          Phone: +39.546.656023
Via Emilia Interna, 140
48014 Castel Bolognese (RA) - Italy

ALSA project               http://www.alsa-project.org
It sounds good!

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