Peter, What's your plan for KeepShape?
With the removal of Screen concept in the driver, KeepShape can not be supported by the current approach any more. We need to remove KeepShape or to provide a new way for the feature. Ping On Sun, Feb 20, 2011 at 5:21 AM, Bruno Vasselle <bruno.vasse...@laposte.net>wrote: > Hi > > I've had a problem with the "Bamboo Touch and Pen" on my laptop : the > pointer > sticks to right edge of the screen and never responds to changes in > horizontal > direction. The X log shows absurd negative X dimensions in messages that > state about "top X=.... top Y=... bottom X=... bottom Y=... resol X=... > resol > Y=...". > > It appears that the driver faces a division by zero when trying to deal > with > the "KeepShape" option on that computer. The fields "priv->maxWidth" and > "priv->maxHeight" are both set to 0 - don't ask me why - making it > impossible > to assess the screen ratio. > > I've patched (attached) to detect and disable KeepShape in the situation. > This > does not solve the problem, which is somewhere else, but makes however the > driver more robust, removing an option when it cannot possibly deal with. > > Bruno > > NB > > Augmenting the debuging level in X configuration (50-wacom.conf: Option > "DebugLevel" "100"), without any modification to the source, shows > something > like : > screenRatio = -nan, tabletRatio = 1.6 > > > > > > ------------------------------------------------------------------------------ > The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: > Pinpoint memory and threading errors before they happen. > Find and fix more than 250 security defects in the development cycle. > Locate bottlenecks in serial and parallel code that limit performance. > http://p.sf.net/sfu/intel-dev2devfeb > _______________________________________________ > Linuxwacom-devel mailing list > Linuxwacom-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/linuxwacom-devel > >
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