From: Gerd Hoffmann <kraxel@redhat.com>
To: Alexander Graf <agraf@suse.de>
Cc: spice-devel <spice-devel@lists.freedesktop.org>,
Avi Kivity <avi@redhat.com>,
"qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] paravirtual mouse/tablet
Date: Fri, 14 Jan 2011 17:31:55 +0100 [thread overview]
Message-ID: <4D307A7B.2080809@redhat.com> (raw)
In-Reply-To: <6AC84F56-A180-49A5-AE31-C06DCC7AE986@suse.de>
Hi,
>>> For a simple tablet pressure and index would just be 0.
>>
>> For a simple tablet pressure would be MAX and index would be 0. But yes, I like the idea :).
>
> 0 for non-presses of course :). Sorry
Right ;)
There are three cases:
(1) no pressure supported (i.e. your mouse moving around in the vnc
window and qemu reporting this as tablet coordinates).
(2) just pen/finger present/not present supported. pressure jumps
between 0 and max (and we can make max == 1 in that case).
(3) real pressure measurement.
Will send out v3 shortly.
cheers,
Gerd
next prev parent reply other threads:[~2011-01-14 16:32 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-13 10:19 [Qemu-devel] paravirtual mouse/tablet Gerd Hoffmann
2011-01-13 11:01 ` [Qemu-devel] Re: [Spice-devel] " Stefan Hajnoczi
2011-01-13 11:51 ` Gerd Hoffmann
2011-01-13 15:55 ` Anthony Liguori
2011-01-13 17:08 ` Gerd Hoffmann
2011-01-13 20:41 ` Anthony Liguori
2011-01-14 8:49 ` Gerd Hoffmann
2011-01-14 10:48 ` Daniel P. Berrange
2011-01-14 14:14 ` Anthony Liguori
2011-01-14 14:28 ` Alon Levy
2011-01-14 14:52 ` Daniel P. Berrange
2011-01-14 16:10 ` [Spice-devel] [Qemu-devel] " Alon Levy
2011-01-13 15:52 ` [Qemu-devel] " Anthony Liguori
2011-01-13 16:14 ` Avi Kivity
2011-01-13 16:39 ` Anthony Liguori
2011-01-13 17:09 ` Paolo Bonzini
2011-01-13 20:38 ` Anthony Liguori
2011-01-13 17:13 ` Alexander Graf
2011-01-13 20:43 ` Anthony Liguori
2011-01-14 11:27 ` Gerd Hoffmann
2011-01-14 14:36 ` Alexander Graf
2011-01-14 14:56 ` [Spice-devel] " Frédéric Grelot
2011-01-14 15:13 ` Gerd Hoffmann
2011-01-14 15:28 ` Alexander Graf
2011-01-14 15:44 ` Alexander Graf
2011-01-14 16:31 ` Gerd Hoffmann [this message]
2011-01-14 16:42 ` Alexander Graf
2011-01-17 7:48 ` Gerd Hoffmann
2011-01-18 19:57 ` Alexander Graf
2011-01-15 12:07 ` Alon Levy
2011-01-14 15:37 ` Anthony Liguori
2011-01-14 16:26 ` Gerd Hoffmann
2011-01-14 17:02 ` Peter Maydell
2011-01-17 8:14 ` Gerd Hoffmann
2011-01-13 16:18 ` Avi Kivity
2011-01-13 16:43 ` Anthony Liguori
2011-01-13 17:19 ` Gerd Hoffmann
2011-01-13 19:21 ` Avi Kivity
2011-01-13 19:55 ` [Qemu-devel] Re: [Spice-devel] " Alon Levy
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