From owner-freebsd-amd64@FreeBSD.ORG Mon May 23 18:01:40 2005 Return-Path: X-Original-To: freebsd-amd64@FreeBSD.org Delivered-To: freebsd-amd64@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5A00316A41C; Mon, 23 May 2005 18:01:40 +0000 (GMT) (envelope-from dgerow@afflictions.org) Received: from pandora.afflictions.org (asylum.afflictions.org [64.7.134.90]) by mx1.FreeBSD.org (Postfix) with ESMTP id 15D6843D54; Mon, 23 May 2005 18:01:39 +0000 (GMT) (envelope-from dgerow@afflictions.org) Received: from localhost (localhost [127.0.0.1]) by pandora.afflictions.org (Postfix) with ESMTP id 44D6878C8E; Mon, 23 May 2005 14:01:41 -0400 (EDT) Received: from 172.19.206.153 ([172.19.206.153]) by mail.afflictions.org (Horde) with HTTP for ; Mon, 23 May 2005 14:01:40 -0400 Message-ID: <20050523140140.heswsw004gg0ggos@mail.afflictions.org> Date: Mon, 23 May 2005 14:01:40 -0400 From: Damian Gerow To: pav@FreeBSD.org References: <20050521022130.GW52914@afflictions.org> <20050521064120.GA51907@xor.obsecurity.org> <20050522043251.GA87263@afflictions.org> <1116761705.23538.7.camel@hood.oook.cz> In-Reply-To: <1116761705.23538.7.camel@hood.oook.cz> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Internet Messaging Program (IMP) 4.0-ALPHA X-Originating-IP: 172.19.206.153 X-Abuse-Address: abuse@afflictions.org Cc: Damian Gerow , freebsd-amd64@FreeBSD.org Subject: Re: mplayer, amd64, and CPU flags X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 May 2005 18:01:40 -0000 Thus spake Pav Lucistnik : >> FWIW, by manually enabling the various flags, I see DVD decryption jump up >> at least five frames per second, from anywhere between seven and ten to at >> least fifteen. That's a 50% speed increase. > > I haven't noticed any speedup on DVD playback from these flags. Note that I said 'decryption' and not 'playback'. Frankly, I don't want my playback to speed up at all: I like watching my movies at normal speed. ;)