From: "François Revol" <revol@free.fr>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] vmmouse
Date: Thu, 29 Jan 2009 22:56:35 +0100 CET [thread overview]
Message-ID: <4824726476-BeMail@laptop> (raw)
In-Reply-To: <200901292058.n0TKwRwG044115@saturn.kn-bremen.de>
> >Perhaps this is a separate issue, but when I "usb_add tablet" the
> mouse cursor
> >becomes constrained to the upper left corner of the guests' screen.
Oddly it's the same symptoms as in Haiku with the wacom emulation...
In the wacom code coordinates are scaled to [0:INT16_MAX] which is
wrong, the PenPartner model it's emulating has max X of like 5040, and
max Y of 3780.
Though the tablet emulation in usb-hid.c does publish an HID report
desc with X and Y max as 0x7fff, so it should work, unless the windows
hid driver is actually ignoring those maximum values and just using
them unscaled, in which case it'd actually stay near 0,0 as it does...
You can try applying my wacom patch:
http://article.gmane.org/gmane.comp.emulators.qemu/36877/match=wacom
and use -usb wacom
and see if it works for you. Not sure if windows has a wacom driver by
default though...
Btw, I still didn't have any comment on that wacom diff...
François.
next prev parent reply other threads:[~2009-01-29 21:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-29 4:48 [Qemu-devel] vmmouse Rick Vernam
2009-01-29 20:58 ` Juergen Lock
2009-01-29 21:31 ` Rick Vernam
2009-01-29 21:56 ` Anthony Liguori
2009-01-29 23:20 ` andrzej zaborowski
2009-01-29 23:28 ` François Revol
2009-01-29 23:29 ` Rick Vernam
2009-02-01 23:48 ` Juergen Lock
2009-01-29 21:56 ` François Revol [this message]
2009-01-30 5:38 ` Rick Vernam
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