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xfree86: don't set movement flags for non-valuator events.

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If a device doesn't send valuators, don't try to move its position.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
This commit is contained in:
Peter Hutterer 2010-12-08 14:43:51 +10:00
parent aba8133c9c
commit 9cf055892d
1 changed files with 14 additions and 8 deletions
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22
hw/xfree86/common/xf86Xinput.c
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@ -1015,10 +1015,13 @@ xf86PostMotionEventM(DeviceIntPtr device,
int dx = 0, dy = 0;
#endif
if (is_absolute)
flags = POINTER_ABSOLUTE;
else
flags = POINTER_RELATIVE | POINTER_ACCELERATE;
if (valuator_mask_num_valuators(mask) > 0)
{
if (is_absolute)
flags = POINTER_ABSOLUTE;
else
flags = POINTER_RELATIVE | POINTER_ACCELERATE;
}
#if XFreeXDGA
/* The evdev driver may not always send all axes across. */
@ -1160,10 +1163,13 @@ xf86PostButtonEventM(DeviceIntPtr device,
int index;
#endif
if (is_absolute)
flags = POINTER_ABSOLUTE;
else
flags = POINTER_RELATIVE | POINTER_ACCELERATE;
if (valuator_mask_num_valuators(mask) > 0)
{
if (is_absolute)
flags = POINTER_ABSOLUTE;
else
flags = POINTER_RELATIVE | POINTER_ACCELERATE;
}
#if XFreeXDGA
if (miPointerGetScreen(device)) {