From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1DKiMw-00067V-FA for qemu-devel@nongnu.org; Sun, 10 Apr 2005 15:45:18 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1DKiL1-0005RE-Db for qemu-devel@nongnu.org; Sun, 10 Apr 2005 15:43:29 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1DKiKw-0005Mt-Ug for qemu-devel@nongnu.org; Sun, 10 Apr 2005 15:43:14 -0400 Received: from [128.8.10.164] (helo=po2.wam.umd.edu) by monty-python.gnu.org with esmtp (Exim 4.34) id 1DKid8-0007Ux-SS for qemu-devel@nongnu.org; Sun, 10 Apr 2005 16:02:02 -0400 Received: from jbrown.mylinuxbox.org (jma-box.student.umd.edu [129.2.237.180]) by po2.wam.umd.edu (8.12.10/8.12.10) with ESMTP id j3AK0a4p016121 for ; Sun, 10 Apr 2005 16:00:36 -0400 (EDT) Date: Sun, 10 Apr 2005 15:55:45 -0400 From: "Jim C. Brown" Subject: Re: [Qemu-devel] Cocoa Video Driver & mouse grabbing Message-ID: <20050410195545.GA14875@jbrown.mylinuxbox.org> References: <42588DA6.4060106@kberg.ch> <42590955.5070100@kberg.ch> <282c26223c172bc5498fe3a2ceb6eb31@cordney.com> <425924FE.5090302@kberg.ch> <42595948.2020900@kberg.ch> <20050410172038.GB20401@MAIL.13thfloor.at> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050410172038.GB20401@MAIL.13thfloor.at> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org On Sun, Apr 10, 2005 at 07:20:38PM +0200, Herbert Poetzl wrote: > btw, what is the problem with emulating a touchscreen like > interface for the guest? it would be sufficient to set the > coordinate field to the window size and every host point > could be translated 1:1 to the guest .. no magic, no special > accelleration, just simple coordinates ... > > probably I'm missing something utterly important here, because > it cannot be that simple, can it? > Once the absolute coordinates pass through from the touchpad, acceleration can still be applied. The effect of this is that the translation is no longer 1:1 ... emulating a touchpad doesn't really help unless acceleration is turned off in touchpad mode for the guest. -- Infinite complexity begets infinite beauty. Infinite precision begets infinite perfection.