From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4528FC4332D for ; Thu, 19 Mar 2020 10:01:05 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 105452070A for ; Thu, 19 Mar 2020 10:01:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=emersion.fr header.i=@emersion.fr header.b="hMiT3vvO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 105452070A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=emersion.fr Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 86C076E9D1; Thu, 19 Mar 2020 10:01:04 +0000 (UTC) Received: from mail1.protonmail.ch (mail1.protonmail.ch [185.70.40.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 31CE06E9D1 for ; Thu, 19 Mar 2020 10:01:03 +0000 (UTC) Date: Thu, 19 Mar 2020 10:00:54 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=emersion.fr; s=protonmail; t=1584612060; bh=36HLGEVvas3Di7zjgB751Bfoyerh1ZQGVa2tqrAXUQU=; h=Date:To:From:Cc:Reply-To:Subject:In-Reply-To:References: Feedback-ID:From; b=hMiT3vvOb3E2KkQZnUkb/b0+Ui/kR1S93P6U+UKOKFTE1IXcHBzvAKF846uoFi+sg v8DMDTa2cKbQ4Ml9vUPwpD18Q/8MRP0a1GS1LB8JBXz6jDrGS9QiPylLVh60eEFZxz a1aHyLMsI7ouuPAsgwuHT5IfWcuXnDm75BOyLBuQ= To: Pekka Paalanen From: Simon Ser Subject: Re: Atomic KMS API lacks the ability to set cursor hot-spot coordinates Message-ID: In-Reply-To: <20200319115748.276d8f32@eldfell.localdomain> References: <9d86bbe4-70cf-273d-4d61-aec06011d441@redhat.com> <20200319115748.276d8f32@eldfell.localdomain> Feedback-ID: FsVprHBOgyvh0T8bxcZ0CmvJCosWkwVUg658e_lOUQMnA9qynD8O1lGeniuBDfPSkDAUuhiKfOIXUZBfarMyvA==:Ext:ProtonMail MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Simon Ser Cc: Hans de Goede , =?UTF-8?Q?Jonas_=C3=85dahl?= , "dri-devel@lists.freedesktop.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Thursday, March 19, 2020 10:57 AM, Pekka Paalanen wrote: > On Wed, 18 Mar 2020 14:38:48 +0000 > Simon Ser contact@emersion.fr wrote: > > > Hi, > > > > > 1. Letting the VM-viewer window-system draw the cursor as it normally > > > would draw it. > > > > > > > Why is this important? Can't the VM viewer hide the cursor and use a > > sub-surface to manually draw the cursor plane configured by the guest? > > This would also allow the compositor running inside the VM to correctly > > have control over the cursor position, which is necessary for pointer > > constraints. > > Aren't pointer motion events delivered in absolute and not relative > coordinates in the "seamless mode"? > > Do we do pointer constraints also with absolute motion? Some apps do pointer constraints with absolute motion, e.g. games and VNC/VM viewers. It's usually used to prevent the user from leaving the constrained surface by mistake. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel