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cb306a8f17
xserver-multidpi/dix
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Peter Hutterer cb306a8f17 dix: make sure the mask is set for emulated scroll events (#52508) 
If a device has smooth scrolling axes, but submits scroll button events, we
convert those to motion events and update the valuators. For legacy button
events, the valuator mask is likely unset though, causing
add_to_scroll_valuator() to return early, leaving us with an empty mask.
That again skipped the rest of the code and no events were generated.

Fix it by making sure that the scroll valuator in the mask is at least
initialized to 0.

Broke evdev wheel emulation, introduced by
54476b5e44.

X.Org Bug 52508 <http://bugs.freedesktop.org/show_bug.cgi?id=52508>

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-08-07 09:39:56 +10:00
..
.gitignore dix and os: gitignore dix.O and os.O 2011-09-23 17:14:47 -07:00
atom.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
buildatoms XFree86 4.3.0.1 2003-11-14 16:49:22 +00:00
BuiltInAtoms R6.6 is the Xorg base-line 2003-11-14 15:54:54 +00:00
colormap.c Use C99 designated initializers in dix Events 2012-07-09 22:52:30 -07:00
cursor.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
devices.c AllocDevicePair: Ensure XKB privates are initialised 2012-07-10 23:12:39 -07:00
dispatch.c Replace padlength tables with inline functions from misc.h 2012-07-09 22:52:30 -07:00
dispatch.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
dixfonts.c Use C99 designated initializers in dix Replies 2012-07-09 19:58:29 -07:00
dixutils.c dix: introduce gpu screens. (v5) 2012-07-06 10:35:13 +01:00
enterleave.c Use C99 designated initializers in dix Events 2012-07-09 22:52:30 -07:00
enterleave.h dix: Move DeviceFocusEvent from Xi into enterleave.c 2012-05-17 08:50:44 +10:00
eventconvert.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
events.c Use C99 designated initializers in dix Events 2012-07-09 22:52:30 -07:00
extension.c Use C99 designated initializers in dix Replies 2012-07-09 19:58:29 -07:00
ffs.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
gc.c Add screen-specific privates. 2012-07-05 13:39:50 -07:00
getevents.c dix: make sure the mask is set for emulated scroll events (#52508) 2012-08-07 09:39:56 +10:00
globals.c os: Add -displayfd option 2012-05-01 11:36:30 +10:00
glyphcurs.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
grabs.c Fix more poorly indented/wrapped comments & code 2012-07-09 19:14:50 -07:00
initatoms.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
inpututils.c Use C99 designated initializers in dix Events 2012-07-09 22:52:30 -07:00
main.c dix: introduce gpu screens. (v5) 2012-07-06 10:35:13 +01:00
Makefile.am input: add a TouchClassRec to the devices 2011-12-19 09:08:36 +10:00
pixmap.c dix/pixmap: track dirty pixmaps in server. (v4) 2012-07-07 10:37:11 +01:00
privates.c privates: Resize GPU screen-specific privates too 2012-07-09 16:30:24 -07:00
property.c Use C99 designated initializers in dix Events 2012-07-09 22:52:30 -07:00
protocol.txt Add DRI2 requests to protocol.txt 2009-08-28 23:29:05 -04:00
ptrveloc.c dix: indentation fixes for pointer acceleration 2012-05-16 10:59:35 +10:00
region.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
registry.c Use C99 designated initializers in dix registry 2012-07-09 22:52:30 -07:00
resource.c dix: add reference count of the resource to ResourceSizeRec 2012-04-18 12:49:11 +03:00
selection.c Use C99 designated initializers in dix Events 2012-07-09 22:52:30 -07:00
swaprep.c Remove unneccesary casts from WriteToClient calls 2012-07-09 19:12:56 -07:00
swapreq.c Use C99 designated initializers in dix Events 2012-07-09 22:52:30 -07:00
tables.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
touch.c dix: fix memory leak in TouchEventHistoryReplay 2012-07-04 21:16:16 +10:00
window.c Use C99 designated initializers in dix Events 2012-07-09 22:52:30 -07:00
Xserver-dtrace.h.in dix: add dtrace probes to input API 2012-03-22 11:33:42 +10:00
Xserver.d dix: add dtrace probes to input API 2012-03-22 11:33:42 +10:00