From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758299Ab0KAPyk (ORCPT ); Mon, 1 Nov 2010 11:54:40 -0400 Received: from bhuna.collabora.co.uk ([93.93.128.226]:51826 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757124Ab0KAPyj (ORCPT ); Mon, 1 Nov 2010 11:54:39 -0400 Message-ID: <4CCEE172.2010600@collabora.co.uk> Date: Mon, 01 Nov 2010 15:49:06 +0000 From: Ian Molton User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.12) Gecko/20100917 Icedove/3.0.8 MIME-Version: 1.0 To: Anthony Liguori CC: Avi Kivity , virtualization@lists.osdl.org, linux-kernel@vger.kernel.org, QEMU Developers Subject: Re: [Qemu-devel] Re: [PATCH] Implement a virtio GPU transport References: <4CAC9CD1.2050601@collabora.co.uk> <4CB1D79A.6070805@redhat.com> <4CBD739A.2010500@collabora.co.uk> <4CBD7560.6080207@redhat.com> <4CC8226F.5080807@collabora.co.uk> <4CC94203.1080207@redhat.com> <4CC9647A.50108@collabora.co.uk> <4CC98784.7020907@redhat.com> <4CC9D472.2080109@collabora.co.uk> <4CCE9989.2010809@redhat.com> <4CCEBEE2.8010404@codemonkey.ws> In-Reply-To: <4CCEBEE2.8010404@codemonkey.ws> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/11/10 13:21, Anthony Liguori wrote: > On 11/01/2010 05:42 AM, Avi Kivity wrote: >> On 10/28/2010 03:52 PM, Ian Molton wrote: >>> On 28/10/10 15:24, Avi Kivity wrote: >> Waiting for a response is fine, but can't the guest issue a second >> batch while waiting for the first? > The other scenario would be multiple applications trying to use GL but > AFAICT, this is not supported in the current model. It very much is. It supports fully visually integrated rendering (no overlay windows) and even compositing GL window managers work fine, even if running 3D apps under them. -Ian From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=45836 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PCwiY-0003SP-Un for qemu-devel@nongnu.org; Mon, 01 Nov 2010 11:54:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PCwiV-0002td-VL for qemu-devel@nongnu.org; Mon, 01 Nov 2010 11:54:42 -0400 Received: from bhuna.collabora.co.uk ([93.93.128.226]:34914) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PCwiV-0002st-QR for qemu-devel@nongnu.org; Mon, 01 Nov 2010 11:54:39 -0400 Message-ID: <4CCEE172.2010600@collabora.co.uk> Date: Mon, 01 Nov 2010 15:49:06 +0000 From: Ian Molton MIME-Version: 1.0 Subject: Re: [Qemu-devel] Re: [PATCH] Implement a virtio GPU transport References: <4CAC9CD1.2050601@collabora.co.uk> <4CB1D79A.6070805@redhat.com> <4CBD739A.2010500@collabora.co.uk> <4CBD7560.6080207@redhat.com> <4CC8226F.5080807@collabora.co.uk> <4CC94203.1080207@redhat.com> <4CC9647A.50108@collabora.co.uk> <4CC98784.7020907@redhat.com> <4CC9D472.2080109@collabora.co.uk> <4CCE9989.2010809@redhat.com> <4CCEBEE2.8010404@codemonkey.ws> In-Reply-To: <4CCEBEE2.8010404@codemonkey.ws> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Anthony Liguori Cc: QEMU Developers , virtualization@lists.osdl.org, Avi Kivity , linux-kernel@vger.kernel.org On 01/11/10 13:21, Anthony Liguori wrote: > On 11/01/2010 05:42 AM, Avi Kivity wrote: >> On 10/28/2010 03:52 PM, Ian Molton wrote: >>> On 28/10/10 15:24, Avi Kivity wrote: >> Waiting for a response is fine, but can't the guest issue a second >> batch while waiting for the first? > The other scenario would be multiple applications trying to use GL but > AFAICT, this is not supported in the current model. It very much is. It supports fully visually integrated rendering (no overlay windows) and even compositing GL window managers work fine, even if running 3D apps under them. -Ian