From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - utils 0001304]: Speaker test hangs Date: Wed, 3 Aug 2005 02:46:42 +0200 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from bugtrack.alsa-project.org (gate.perex.cz [82.113.61.162]) by alsa.jcu.cz (ALSA's E-mail Delivery System) with ESMTP id 90F5C1EE for ; Wed, 3 Aug 2005 02:46:42 +0200 (MEST) Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org The following issue has been SUBMITTED. ====================================================================== ====================================================================== Reported By: herby Assigned To: ====================================================================== Project: ALSA - utils Issue ID: 1304 Category: speakertest Reproducibility: always Severity: major Priority: normal Status: new ====================================================================== Date Submitted: 08-03-2005 02:46 CEST Last Modified: 08-03-2005 02:46 CEST ====================================================================== Summary: Speaker test hangs Description: After applying the patch to the library that took out the check for a proper "start_threshold" (file .../alsa-lib/src/pcm/pcm.c around lines 834 or so), I attempted to try a speaker test again. It hung right after outputting "0 - Front Left". I did an strace and the results are included in the file attached. I attempted to vary the sample rate (to 44.1 kHz) with little luck. The wierd thing is that I can execute 'aplay' (with the default device) and get a '.wav' file to play nicely. I can even get a multi-channel (4 to be exact) ".wav" file to go thru 'aplay'. Why speaker-test doesn't work is beyond me. The problem is that I appear to use similar techniques in my own programming as speaker-test, and my program doesen't do that well. Being as how speaker-test IS part of ALSA, I thought I would submit the bug report against it. If other tests need be preformed, I'd be VERY happy to do them. ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 08-03-05 02:46 herby New Issue 08-03-05 02:46 herby File Added: speaker-trace ====================================================================== ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click