Re: [ReZound-users] recording dialog eats all CPU

[andrew <a...@et...>]

Davy,

I have rebuilt the rezound with oss support. A result is the same - about
80% CPU after opening recording dialog. It is fortunately for me, because
this fact tells the problem is not in audio io, I think :-), and one of
the main interesting rezound's feature (for me, of course) is jack support.

Moreover, I have tried last dev. fox (1.1.41) with the same result.

I'll be happy if you will find a minute to point me, which steps may be
usefull to localize the problem (for example, where to insert some debug
printf's. I'm java-, not-C- developer, so it's difficult to me quickly
recognize key points in unfamiliar code).

Thanks!
Andrew


======= On Wed November 12 2003 19:25, Davy Durham wrote: =======
On Wed, 2003-11-12 at 05:53, andrew wrote:
> Now, something less interesting. I have tried to use the editor for
> recording: alsaplayer as source was connected with rezound via jack server
> (all programs are from current CVS appropriate trunks). The problem is that
> rezound eats almost all CPU (top shows about 80-90%). Of course, xruns take
> place. It is more interesting, this problem takes place when recording
> dialog is opened only - without starting a recording.
>
> My enviroment is: P4 2.4, kernel 2.4.22 with low latency path, gcc 3.3.2,
> I work as root (so, rtcap patch is needless).
>
> Has anybody such problem? Must I supply some additional info?

Well, I just tried ReZound0.9 with jackd-0.5 and it didn't show more
than 10% CPU on my 2.3ghz machine.

I'll try the latest jack and see if anything different.. if you don't
hear from me, then I still don't see it.

As I've said before: ReZound is not very JACK compliant at this point.
That's something I'm working on for the next release.





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