On Wed, 2 Apr 2003, Paul Davis wrote:
> >Ortogonally to that, IMO the increasing numbers of controls in modern
> >professional hardware justify the choice of hash table access to
> >controls (try to imagine a 26 channel hardware level meter that need to
> >be polled 50 times per second).
>
> TotalMix for the HDSP will not do that. Thomas is working on mapping
> the meters into user space. Its not reasonable to do this via system
> calls if you want to access them in an RT thread. As a fill-in measure
> until that is done, I think he created a control that gets all the
> values in a single system call.
Why peak reading requires a RT-task? It's not time critical operation.
Jaroslav
-----
Jaroslav Kysela <[EMAIL PROTECTED]>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs
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