220 26237 <1660798.4fr5peXh7P@lastique-pc> article Path: news.gmane.org!not-for-mail From: Andrey Semashev Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Any interest to adding audio support to the std library? Date: Fri, 10 Jun 2016 13:37:22 +0300 Lines: 91 Approved: news@gmane.org Message-ID: <1660798.4fr5peXh7P@lastique-pc> References: <5751B06A.4080501@mail1.stofanet.dk> <8e15e56a-73e1-452b-a564-b36aead468b8@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="nextPart2332950.nM8NnqRuSA" Content-Transfer-Encoding: 7Bit X-Trace: ger.gmane.org 1465555060 8138 80.91.229.3 (10 Jun 2016 10:37:40 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 10 Jun 2016 10:37:40 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBCXY5TXHWYJRBZNQ5K5AKGQEMQL3YJI@isocpp.org Fri Jun 10 12:37:34 2016 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-wm0-f71.google.com ([74.125.82.71]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1bBJoh-0004P1-Po for gclcip-std-proposals@m.gmane.org; Fri, 10 Jun 2016 12:37:31 +0200 Original-Received: by mail-wm0-f71.google.com with SMTP id 4sf34449521wmz.1 for ; Fri, 10 Jun 2016 03:37:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=isocpp-org.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id:user-agent:in-reply-to:references :mime-version:content-transfer-encoding:x-original-sender :x-original-authentication-results:reply-to:precedence:mailing-list :list-id:x-spam-checked-in-group:list-post:list-help:list-archive :list-subscribe:list-unsubscribe; bh=S7NU6q1ZWXc/cpQBrCI92Yp8vLtxT4mhYsKtW87a5QM=; b=e1Eu6h3OGnDNp4nf4o56uMyyHcBpXFbpq7AOYVdBg/l+6Cgol6/vQcB8FJ47nKSUa/ CuTgLBqwsiZoxgkJjf8hIIlpXsI38fLuFUcKiMgzVz+lyGTluzwSLfWfp1c+xRs9bdsJ 2GajHfTgJksFdIjPXvzzbowaanEQyHXU9HDWnhpi4zxcGjmcvdpYB3hlWcnTJNrucnlL j7yxmcp9M6GMMQGK2HG8FxAUReojKkUaS3Pl4Rqumm3kMNepZ9XKcl0lSTCgVZh9TIM+ pjNG8lUEJKpMKt0WpCVM+tR7YD0C+1IeLuKx99oVGMYj0nJFFyhG/yfYi1qnNYJ/UuZr X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:date:message-id:user-agent :in-reply-to:references:mime-version:content-transfer-encoding :x-original-sender:x-original-authentication-results:reply-to :precedence:mailing-list:list-id:x-spam-checked-in-group:list-post :list-help:list-archive:list-subscribe:list-unsubscribe; bh=S7NU6q1ZWXc/cpQBrCI92Yp8vLtxT4mhYsKtW87a5QM=; b=jK467AYInSFy4hyd1XQEcjRy42nfEFY1M3C+9LN57NTHcGfNjv/NYxuqNm4LvgpMPT m1YfZRW8I9Hr4luyHmeomVbTxV8XMhTRhwk8JxhFQZzJAnv4Crx+0wTCS0GctfIWTm7M oxPjhSnYRo3zHp7iKDBTbCbUD7s2UPyTmHLpfAaRuELSEhTYd1pOseH4wmym5ssdmdVf NsHM6Q0aQ0DunV/nYFZlYRUcKdXn5tEFEP4QPGqfgoGwZQnY3CBYLEM94L/W8t1E1/xu AkCxAbgVp0ydtrQ2krPucyaEgQrzgDJbobLUYQqw1LZdV0OeN1p/e31hmk9RLLMsbCl/ X-Gm-Message-State: ALyK8tJcAiLGPAfp0Iq/OaxV0nxgkncwcBzjFxmGmtDrI1oQRKqoqOmk2Vx1xxkZZHtyEA== X-Received: by 10.28.40.195 with SMTP id o186mr2942365wmo.5.1465555046202; Fri, 10 Jun 2016 03:37:26 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.46.32.77 with SMTP id g74ls80585ljg.68.gmail; Fri, 10 Jun 2016 03:37:25 -0700 (PDT) X-Received: by 10.25.138.65 with SMTP id m62mr472997lfd.16.1465555045024; Fri, 10 Jun 2016 03:37:25 -0700 (PDT) Original-Received: from mail-lf0-x22d.google.com (mail-lf0-x22d.google.com. [2a00:1450:4010:c07::22d]) by mx.google.com with ESMTPS id j4si6582228lbe.34.2016.06.10.03.37.24 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 10 Jun 2016 03:37:25 -0700 (PDT) Received-SPF: pass (google.com: domain of andrey.semashev@gmail.com designates 2a00:1450:4010:c07::22d as permitted sender) client-ip=2a00:1450:4010:c07::22d; Original-Received: by mail-lf0-x22d.google.com with SMTP id u74so43389368lff.2 for ; Fri, 10 Jun 2016 03:37:24 -0700 (PDT) X-Received: by 10.46.32.158 with SMTP id g30mr423459lji.28.1465555044747; Fri, 10 Jun 2016 03:37:24 -0700 (PDT) Original-Received: from lastique-pc.localnet (broadband-90-154-68-136.nationalcablenetworks.ru. [90.154.68.136]) by smtp.googlemail.com with ESMTPSA id 65sm1161613lja.41.2016.06.10.03.37.23 for (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 10 Jun 2016 03:37:23 -0700 (PDT) User-Agent: KMail/5.1.3 (Linux/4.4.0-24-generic; KDE/5.18.0; x86_64; ; ) In-Reply-To: X-Original-Sender: andrey.semashev@gmail.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com; spf=pass (google.com: domain of andrey.semashev@gmail.com designates 2a00:1450:4010:c07::22d as permitted sender) smtp.mailfrom=andrey.semashev@gmail.com; dmarc=pass (p=NONE dis=NONE) header.from=gmail.com Precedence: list Mailing-list: list std-proposals@isocpp.org; contact std-proposals+owners@isocpp.org List-ID: X-Spam-Checked-In-Group: std-proposals@isocpp.org X-Google-Group-Id: 399137483710 List-Post: , List-Help: , List-Archive: List-Subscribe: , List-Unsubscribe: , Xref: news.gmane.org gmane.comp.lang.c++.isocpp.proposals:26237 Archived-At: This is a multi-part message in MIME format. --nextPart2332950.nM8NnqRuSA Content-Type: text/plain; charset=UTF-8 On Friday, 10 June 2016 13:36:48 MSK alexander.zywicki@gmail.com wrote: > Or are we trying to define how to determine a specific timepoint that a > specific frame corresponds to? > > double start = fstart/frate;//timepoint that corresponds to the start of > the frame > double end = fend/frate; > > double elapsed = end-start;//duration of frame? Floating point types are definitely not the way to go for timestamps. -- You received this message because you are subscribed to the Google Groups "ISO C++ Standard - Future Proposals" group. To unsubscribe from this group and stop receiving emails from it, send an email to std-proposals+unsubscribe@isocpp.org. To post to this group, send email to std-proposals@isocpp.org. To view this discussion on the web visit https://groups.google.com/a/isocpp.org/d/msgid/std-proposals/1660798.4fr5peXh7P%40lastique-pc. --nextPart2332950.nM8NnqRuSA Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=UTF-8

On Friday, = 10 June 2016 13:36:48 MSK alexander.zywicki@gmail.com wrote:

> Or are= we trying to define how to determine a specific timepoint that a

> specif= ic frame corresponds to?

>

> double= start =3D fstart/frate;//timepoint that corresponds to the start of

> the fr= ame

> double= end =3D fend/frate;

>

> double= elapsed =3D end-start;//duration of frame?

&nb= sp;

Floating po= int types are definitely not the way to go for timestamps.

&nb= sp;

--
You received this message because you are subscribed to the Google Groups &= quot;ISO C++ Standard - Future Proposals" group.
To unsubscribe from this group and stop receiving emails from it, send an e= mail to std-proposa= ls+unsubscribe@isocpp.org.
To post to this group, send email to std-proposals@isocpp.org.
To view this discussion on the web visit https://groups.google.com/a/isocpp.org/= d/msgid/std-proposals/1660798.4fr5peXh7P%40lastique-pc.
--nextPart2332950.nM8NnqRuSA-- .