[uae] Re: Source code snapshot

  • From: Giulio Canevari <giulio.canevari@xxxxxxxx>
  • To: uae@xxxxxxxxxxxxx
  • Date: Tue, 21 Mar 2006 12:02:10 +0100

In data 13/03/2006 07:06 Richard Drummond ha scritto: 

Hi Giorgio

On Sunday 12 March 2006 18:15, SukkoPera wrote:

I have been testing this on my brand new 64bit Ubuntu, and everything seems
to work fine (with a 64-bit binary). Although, sound is about 1 second
lagged. I've built e-uae with --with-alsa, but I think I've always had this
problem, even on 32-bit Slackware.


You certainly shouldn't see a 1 second lag!

I have tried last packaged cvs version ( 20060318 ) and i have this problem too, maybe not 1 second but at least half a second.

--with-alsa too, with debian sarge, cmedia card, p4 1800.

alsa-base      1.0.8-7
alsa-headers   1.0.8-7
alsa-oss       1.0.8-1
alsa-utils     1.0.8-4

What have you got sound_maxbuf= set to in your config? 

Here i have tried with 8192 too.

Of course, ALSA may be doing interesting things behind the scenes (perhaps it's using the dmix plug-in to mix the sound output of multiple applications).

I don't know, i don't use nor gnome nor kde but icewm so there should be nothing else using the sound.

What software are you running when you notice this lag? 

I have tried with the game "Rick Dangerous".

I have tried also with a version built without --with-alsa whilst configuring, and the delay seems disappeared [ this way i'm probably using alsa-oss ]

Thank you.

Bye,
--
Giulio Canevari


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