From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clemens Ladisch Subject: Re: sending a sequencer event to a delayed queue Date: Mon, 12 Mar 2012 09:21:14 +0100 Message-ID: <4F5DB1FA.9030802@ladisch.de> References: <4F5BBECF.8020506@ladisch.de> <4F5CC7AB.3030300@henning-thielemann.de> <4F5D0DC5.7090908@ladisch.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from out1-smtp.messagingengine.com (out1-smtp.messagingengine.com [66.111.4.25]) by alsa0.perex.cz (Postfix) with ESMTP id 18FDC2435C for ; Mon, 12 Mar 2012 09:18:10 +0100 (CET) Received: from compute5.internal (compute5.nyi.mail.srv.osa [10.202.2.45]) by gateway1.nyi.mail.srv.osa (Postfix) with ESMTP id 67768211F9 for ; Mon, 12 Mar 2012 04:18:02 -0400 (EDT) In-Reply-To: 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: Henning Thielemann Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Henning Thielemann wrote: > On Sun, 11 Mar 2012, Clemens Ladisch wrote: >> Yes; whether an event is delivered depends only on its scheduled time, >> not whether the queue is running. > > That is, if the queue time is zero and the event time is zero, then > the event is sent, independent of whether the queue is running or not. Yes. > Since we are at documentation. seq.h states: > > #define SND_SEQ_PORT_CAP_SYNC_READ (1<<2) /**< allow read subscriptions */ > #define SND_SEQ_PORT_CAP_SYNC_WRITE (1<<3) /**< allow write subscriptions */ > ... > #define SND_SEQ_PORT_CAP_SUBS_READ (1<<5) /**< allow read subscription */ > #define SND_SEQ_PORT_CAP_SUBS_WRITE (1<<6) /**< allow write subscription */ > > So are the comments for SYNC_READ and SYNC_WRITE correct? No, they should say "obsolete; no effect". Regards, Clemens