Subject: Re: [linux-audio-dev] XAP: Strings and Raw Data Controls
From: Steve Harris (S.W.Harris_AT_ecs.soton.ac.uk)
Date: Thu Dec 19 2002 - 22:09:19 EET
On Wed, Dec 18, 2002 at 07:12:29 +0100, David Olofson wrote:
> * Raw data blocks belong to the sender.
>
> * Received raw data blocks are only valid until the
> the plugin returns from process().
>
> * Senders can figure out at init time how many
> and how big data blocks they need.
>
> That would make things quite trivial, as you can just assume that the
> blocks you send are yours to use again for the next block. However,
> I'm not sure how useful such a scheme is. It's sort of weird that you
> end up with undefined "value" on some controls, unless they get input
> first thing every block. *heh*
Well, they would presumably keep the values from the previous data block.
This sounds quite reasonable, and efficient.
- Steve
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