diff options
| author | Simon Thum <simon.thum@gmx.de> | 2008-11-19 16:01:21 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2009-01-15 09:28:55 +1000 |
| commit | 19275ea8e9dd93d5e61906943706dfe49003dd9c (patch) | |
| tree | 8157bf0c685332564de719e816b52844ce6f48c0 /include | |
| parent | d645721170b1196e5064b397cfbffd1da8c79bb1 (diff) | |
dix: add property support for pointer acceleration.
Note: properties don't need to be cleaned up, the DIX does it for us anyway.
Data that is stored in properties is cleaned up by the property system.
Handlers, etc. don't need to be unregistered while cleaning up, as they get
deleted when the device is removed anyway.
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
Signed-off-by: Simon Thum <simon.thum@gmx.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/ptrveloc.h | 4 | ||||
| -rw-r--r-- | include/xserver-properties.h | 10 |
2 files changed, 14 insertions, 0 deletions
diff --git a/include/ptrveloc.h b/include/ptrveloc.h index e491051e4..096dea847 100644 --- a/include/ptrveloc.h +++ b/include/ptrveloc.h @@ -43,6 +43,7 @@ #define AccelProfilePower 5 #define AccelProfileLinear 6 #define AccelProfileReserved 7 +#define AccelProfileLAST AccelProfileReserved /* fwd */ struct _DeviceVelocityRec; @@ -103,6 +104,9 @@ typedef struct _DeviceVelocityRec { extern _X_EXPORT void InitVelocityData(DeviceVelocityPtr s); +extern _X_EXPORT BOOL +InitializePredictableAccelerationProperties(DeviceIntPtr pDev); + extern _X_EXPORT void InitFilterChain(DeviceVelocityPtr s, float rdecay, float degression, int lutsize, int stages); diff --git a/include/xserver-properties.h b/include/xserver-properties.h index f8aeab65d..1327e5998 100644 --- a/include/xserver-properties.h +++ b/include/xserver-properties.h @@ -33,4 +33,14 @@ /* BOOL. 0 - device disabled, 1 - device enabled */ #define XI_PROP_ENABLED "Device Enabled" +/* Pointer acceleration properties */ +/* INTEGER of any format */ +#define ACCEL_PROP_PROFILE_NUMBER "Device Accel Profile" +/* FLOAT, format 32 */ +#define ACCEL_PROP_CONSTANT_DECELERATION "Device Accel Constant Deceleration" +/* FLOAT, format 32 */ +#define ACCEL_PROP_ADAPTIVE_DECELERATION "Device Accel Adaptive Deceleration" +/* FLOAT, format 32 */ +#define ACCEL_PROP_VELOCITY_SCALING "Device Accel Velocity Scaling" + #endif |