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b58221f9da
xserver-multidpi/dix
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Peter Hutterer b58221f9da dix: support the transformation matrix for relative devices. 
The transformation matrix we previously stored was a scaled matrix based on
the axis ranges of the device. For relative movements, the scaling is not
required (or desired).

Store two separate matrices, one as requested by the client, one as the
product of [scale . matrix . inv_scale]. Depending on the type of movement,
apply the respective matrix.

For relative movements, also drop the translation component since it doesn't
really make sense to use that bit.

Input ABI 19

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2013-02-08 09:02:57 -08:00
..
.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 Fix formatting of address operators 2012-12-05 18:09:48 -06:00
cursor.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
devices.c dix: support the transformation matrix for relative devices. 2013-02-08 09:02:57 -08:00
dispatch.c Fix formatting of address operators 2012-12-05 18:09:48 -06:00
dispatch.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
dixfonts.c dix: fix redundant redeclaration warnings in dixfont 2012-11-05 13:24:59 -06:00
dixutils.c dix: introduce gpu screens. (v5) 2012-07-06 10:35:13 +01:00
enterleave.c input: drop FP1616 macro 2012-11-19 12:12:23 +10:00
enterleave.h dix: Move DeviceFocusEvent from Xi into enterleave.c 2012-05-17 08:50:44 +10:00
eventconvert.c Merge remote-tracking branch 'yselkowitz/master' 2012-12-19 12:22:03 -08:00
events.c dix: Set focus field on XI2 crossing events 2013-02-08 16:09:27 +10:00
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 Fix up formatting of initializers for arrays of structs 2012-08-06 15:22:53 -07:00
getevents.c dix: support the transformation matrix for relative devices. 2013-02-08 09:02:57 -08:00
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 dix: don't copy the wrong event mask when activating a passive grab 2012-12-18 08:53:46 +10:00
initatoms.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
inpututils.c dix: split xi2_mask_isset into a per-device function 2012-12-12 17:25:16 +10:00
main.c Close GPU screens before core screens 2012-08-14 17:13:52 -07:00
Makefile.am input: add a TouchClassRec to the devices 2011-12-19 09:08:36 +10:00
pixmap.c pixmap: have slave pixmap take a reference on master pixmap 2012-08-07 08:25:06 +10:00
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: unify prefix for ptraccel debugging in DebugAccelF macro 2013-02-08 14:00:56 +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 Make indentation of dix/tables.c much more consistent and readable 2012-08-06 15:22:53 -07:00
touch.c dix: add resource type to touch listeners 2013-01-09 12:33:36 +10:00
window.c Fix formatting of address operators 2012-12-05 18:09:48 -06:00
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