From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Revell Subject: Re: emu10k1 latency / capture period Date: Mon, 21 Jun 2004 16:27:04 -0400 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <1087849623.8161.46.camel@debian> References: <200406210803.i5L83SRH009708@www1.pobox.sk> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Takashi Iwai Cc: Peter Zubaj , alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org On Mon, 2004-06-21 at 11:26, Takashi Iwai wrote: > At Mon, 21 Jun 2004 10:03:28 +0200, > Peter Zubaj wrote: > > > > Hi, > > > > >With this patch I can run JACK in capture only mode with the period size > > >set as low as 128. 64 gives an error. This is exactly the expected > > >behavior: 128 frames is the lowest setting the kX ASIO driver allows. > > > > When you dissable these constraints driver automatic sets period size > > (alias capture buffer size to minimal value) > > > > I think driver will print some asserts - check your console or logs > > for it. > > Well, if the "error" means an buffer XRUN, the driver doesn't assert. > Yes, that is exactly what it does, it just XRUNS. The patch is wrong. I think I have figured out the right way to do it, see my reply to Takashi. Lee ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com