From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: Suggestion for improving alsa-lib sample rate converters. Date: Wed, 15 Sep 2004 18:08:53 +0200 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: References: <414853EC.3050103@superbug.co.uk> Mime-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII Return-path: Received: from Cantor.suse.de (cantor.suse.de [195.135.220.2]) by alsa.alsa-project.org (ALSA's E-mail Delivery System) with ESMTP id DCCCA307 for ; Wed, 15 Sep 2004 18:08:53 +0200 (MEST) In-Reply-To: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Clemens Ladisch Cc: James Courtier-Dutton , alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org At Wed, 15 Sep 2004 18:02:18 +0200 (METDST), Clemens Ladisch wrote: > > > With this extra bit of information fed back to the application, we could > > implement proper polyphase interpolators in alsa-lib. > > This doesn't look backwards compatible. I guess we have to emulate > constant periods (like the drivers above do) for applications that > don't have enabled this. Hmm, it sounds doable. Maybe the old-style workaround can be implemented in alsa-lib and OSS emulation module. Takashi ------------------------------------------------------- This SF.Net email is sponsored by: thawte's Crypto Challenge Vl Crack the code and win a Sony DCRHC40 MiniDV Digital Handycam Camcorder. More prizes in the weekly Lunch Hour Challenge. Sign up NOW http://ad.doubleclick.net/clk;10740251;10262165;m