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| author | Peter Hutterer <peter@cs.unisa.edu.au> | 2008-05-23 11:51:53 +0930 |
|---|---|---|
| committer | Peter Hutterer <peter@cs.unisa.edu.au> | 2008-05-23 12:01:37 +0930 |
| commit | 6c9e9f8a40e20fb1761440acd2755f5fd31f4d44 (patch) | |
| tree | 51093ef132aceaef19cfe43df0d42f9124b2157e /include/input.h | |
| parent | fb146cbb0f28e4e480e5d16d61476ac46b5d00ce (diff) | |
| download | xserver-6c9e9f8a40e20fb1761440acd2755f5fd31f4d44.tar.gz | |
input: instead of lastx/y, use a last.valuators[] array on the device.
During GetPointerEvents (and others), we need to access the last coordinates
posted for this device from the driver (not as posted to the client!). Lastx/y
is ok if we only have two axes, but with more complex devices we also need to
transition between all other axes.
ABI break, recompile your input drivers.
Diffstat (limited to 'include/input.h')
| -rw-r--r-- | include/input.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/input.h b/include/input.h index 13902d77e..9b92ea33d 100644 --- a/include/input.h +++ b/include/input.h @@ -63,6 +63,8 @@ SOFTWARE. #define POINTER_ABSOLUTE (1 << 2) #define POINTER_ACCELERATE (1 << 3) +#define MAX_VALUATORS 36 /* XXX from comment in dix/getevents.c */ + #define NO_AXIS_LIMITS -1 #define MAP_LENGTH 256 |