From owner-freebsd-multimedia@FreeBSD.ORG Tue Sep 16 05:54:54 2014 Return-Path: Delivered-To: multimedia@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B66F0DA; Tue, 16 Sep 2014 05:54:54 +0000 (UTC) Received: from mail-lb0-x22d.google.com (mail-lb0-x22d.google.com [IPv6:2a00:1450:4010:c04::22d]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 15C6583E; Tue, 16 Sep 2014 05:54:53 +0000 (UTC) Received: by mail-lb0-f173.google.com with SMTP id w7so5879701lbi.18 for ; Mon, 15 Sep 2014 22:54:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:content-type; bh=8fU2CNCw+puZh6edoLZggK9dmw8cIjynYD5gnw3m7Hw=; b=XkoNSugMSb6CRe68SLWV3CvkyBUHjLNb7/5gop2L+jYi+pJr7c3dAb5fXtBw1jGTwY 7rwMxkYVTnaTwpHmHZ4aE8DZuvG427t5LCDgXhpAA+ihWqK6qxJZS6iYxxrSt9tgOr4m DCz6GZ+8X4BSY/Ct+YQ+3rkTNJjDAy0xUayBKUCbTS7Je2TmdSyveNHYeq/FdbFfpkjU gXWUuSzvnHz4n910V3vaEHNF+OJQ3roDJcePFq/To8itI+nT5E3csRoOtTAkzdFLMvNN PUBAOoNEC1X5w7bYdGIWfjTU9FE789E/wUssj9lB1LN7NwLW93rmTof4ruzKzr3s20sl UsJA== MIME-Version: 1.0 X-Received: by 10.112.204.197 with SMTP id la5mr30669768lbc.2.1410846891918; Mon, 15 Sep 2014 22:54:51 -0700 (PDT) Sender: thomas.e.zander@googlemail.com Received: by 10.25.31.70 with HTTP; Mon, 15 Sep 2014 22:54:51 -0700 (PDT) Date: Tue, 16 Sep 2014 07:54:51 +0200 X-Google-Sender-Auth: boXRpVJN_JOXM5M1Wfo-pXVb0KI Message-ID: Subject: [CFT] Memory alignment in mplayer & mencoder From: Thomas Zander To: ports@freebsd.org, multimedia@freebsd.org Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Sep 2014 05:54:54 -0000 Hi, I recently introduced this OPTION to the mplayer and mencoder ports: MEMALIGN (Avoid memory alignment hacks (EXPERIMENTAL)) It tries to avoid using mplayer-built-in hacks for aligning data to 16 or 32 byte boundaries on systems which support this out of the box (e.g. aligned_alloc on 9.2 and later). When you build mplayer or mencoder the next time, could you check this option and let me know if you observe regressions? Thanks in advance Riggs