From: Ian Molton <ian.molton@collabora.co.uk>
To: Avi Kivity <avi@redhat.com>
Cc: virtualization@lists.osdl.org, linux-kernel@vger.kernel.org,
QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] Re: [PATCH] Implement a virtio GPU transport
Date: Thu, 28 Oct 2010 20:52:18 +0100 [thread overview]
Message-ID: <4CC9D472.2080109@collabora.co.uk> (raw)
In-Reply-To: <4CC98784.7020907@redhat.com>
On 28/10/10 15:24, Avi Kivity wrote:
>> The caller is intended to block as the host must perform GL rendering
>> before allowing the guests process to continue.
>
> Why is that? Can't we pipeline the process?
No, not really. the guest may call for the scene to be rendered at any
time and we have to wait for that to happen before we can return the
data to it.
-Ian
next prev parent reply other threads:[~2010-10-28 19:52 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4CAC9CD1.2050601@collabora.co.uk>
[not found] ` <4CB1D79A.6070805@redhat.com>
[not found] ` <4CBD739A.2010500@collabora.co.uk>
[not found] ` <4CBD7560.6080207@redhat.com>
2010-10-27 13:00 ` [Qemu-devel] Re: [PATCH] Implement a virtio GPU transport Ian Molton
2010-10-28 9:27 ` Avi Kivity
2010-10-28 11:54 ` Ian Molton
2010-10-28 14:24 ` Avi Kivity
2010-10-28 14:43 ` Anthony Liguori
2010-10-28 19:50 ` Ian Molton
2010-10-28 20:14 ` Anthony Liguori
2010-10-28 21:41 ` Ian Molton
2010-10-28 19:52 ` Ian Molton [this message]
2010-11-01 10:42 ` Avi Kivity
2010-11-01 13:21 ` Anthony Liguori
2010-11-01 15:49 ` Ian Molton
2010-11-01 15:57 ` Anthony Liguori
2010-11-03 17:49 ` Ian Molton
2010-11-01 15:50 ` Ian Molton
2010-10-29 11:18 ` Rusty Russell
2010-10-29 11:49 ` Ed Tomlinson
2010-10-29 13:05 ` Anthony Liguori
2010-11-01 11:53 ` Alon Levy
2010-11-01 13:28 ` Anthony Liguori
2010-11-03 18:03 ` Ian Molton
2010-11-03 18:17 ` Anthony Liguori
2010-11-05 18:05 ` Ian Molton
2010-11-10 17:22 ` Ian Molton
2010-11-10 17:47 ` Anthony Liguori
2010-11-12 12:14 ` Ian Molton
2010-11-12 13:21 ` Anthony Liguori
2010-11-04 9:13 ` Alon Levy
2010-11-05 17:57 ` Ian Molton
2010-11-03 17:50 ` Ian Molton
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