From mboxrd@z Thu Jan 1 00:00:00 1970 From: Raymond Yau Subject: Re: safe support for rewind in ALSA Date: Thu, 18 Feb 2010 09:31:18 +0800 Message-ID: <4f3252891002171731j133b5e7ew7d3bcf9d72c76aec@mail.gmail.com> References: <6160a5131002010920j4417a34ai9f410fb500f7f305@mail.gmail.com> <4f3252891002060359j11d68819idf5d12705e2a60bc@mail.gmail.com> <20100217153024.GA6891@tango.0pointer.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-pz0-f171.google.com (mail-pz0-f171.google.com [209.85.222.171]) by alsa0.perex.cz (Postfix) with ESMTP id 20015103872 for ; Thu, 18 Feb 2010 02:31:19 +0100 (CET) Received: by pzk1 with SMTP id 1so6846811pzk.16 for ; Wed, 17 Feb 2010 17:31:18 -0800 (PST) In-Reply-To: <20100217153024.GA6891@tango.0pointer.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org 2010/2/17 Lennart Poettering > On Sat, 06.02.10 19:59, Raymond Yau (superquad.vortex2@gmail.com) wrote: > > > How about those alsa plugins ( e.g. pulse , jack , oss , .... ) > > > > Can alsa application use snd_pcm_rewind() for pulse plugin or oss plugin > ? > > If your question is wether the PA plugin for libasound supports > snd_pcm_rewind(), then the answer is no, it doesn't. I am not even > sure the ioplug stuff would even allow that as it stands now. > > Lennart > > So this mean that snd_pcm_rewindable() should return zero when using pulse device