From owner-freebsd-multimedia Tue Dec 1 01:54:01 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id BAA08391 for freebsd-multimedia-outgoing; Tue, 1 Dec 1998 01:52:43 -0800 (PST) (envelope-from owner-freebsd-multimedia@FreeBSD.ORG) Received: from maulwurf.franken.de (maulwurf.franken.de [193.141.110.9]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id BAA08375 for ; Tue, 1 Dec 1998 01:52:38 -0800 (PST) (envelope-from gaspode.franken.de!tanis@maulwurf.franken.de) Received: by maulwurf.franken.de via rmail with stdio id for multimedia@freebsd.org; Tue, 1 Dec 1998 10:52:24 +0100 (MET) (Smail-3.2 1996-Jul-4 #1 built DST-May-30) Received: (from tanis@localhost) by gaspode.franken.de (8.9.1/8.8.8) id KAA01660; Tue, 1 Dec 1998 10:51:41 +0100 (CET) (envelope-from tanis) Message-ID: <19981201105134.A1381@gaspode.franken.de> Date: Tue, 1 Dec 1998 10:51:34 +0100 From: German Tischler To: Tetsuji Rai Cc: multimedia@freebsd.org Subject: Re: sound delay (AD1816 board) References: <199812010129.KAA00429@myname.my.domain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.93.2i In-Reply-To: <199812010129.KAA00429@myname.my.domain>; from Tetsuji Rai on Tue, Dec 01, 1998 at 10:29:57AM +0900 Sender: owner-freebsd-multimedia@freebsd.org Precedence: bulk X-Loop: FreeBSD.org On Tue, Dec 01, 1998 at 10:29:57AM +0900, Tetsuji Rai wrote: > I could set up AD1816 SoundBlasr Pro compatible card using Luigi's (or tanis') > driver a few days ago, however I found a problem. > When playing games like koules, maelstrom, xgalaga (which handle sounds), > sound doesn't synchronize display, always some seconds behind. What's wrong > with my settings ? I write related lines in my config file and dmesg. > Thanks in advance. This is not a AD1816 specific problem, since I experienced it with a Genuine Soundblaster32 PnP too. A rather dumb method to avoid this is to do a SNDCTL_DSP_SYNC ioctl after every write call. Probably Luigi knows of better ways of solving it. -- German Tischler tanis@gaspode.franken.de Apple eaten (core dumped) tanis@cip.informatik.uni-wuerzburg.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message