aboutsummaryrefslogtreecommitdiff
path: root/xorg-server/dix/getevents.c
diff options
context:
space:
mode:
Diffstat (limited to 'xorg-server/dix/getevents.c')
-rw-r--r--xorg-server/dix/getevents.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/xorg-server/dix/getevents.c b/xorg-server/dix/getevents.c
index 14b65cabc..646c723ea 100644
--- a/xorg-server/dix/getevents.c
+++ b/xorg-server/dix/getevents.c
@@ -1382,10 +1382,10 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
{
int num_events = 1;
DeviceEvent *event;
- RawDeviceEvent *raw;
+ RawDeviceEvent *raw = NULL;
double screenx = 0.0, screeny = 0.0; /* desktop coordinate system */
double devx = 0.0, devy = 0.0; /* desktop-wide in device coords */
- int sx, sy; /* for POINTER_SCREEN */
+ int sx = 0, sy = 0; /* for POINTER_SCREEN */
ValuatorMask mask;
ScreenPtr scr;
int num_barrier_events = 0;
@@ -1437,7 +1437,7 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
transformAbsolute(pDev, &mask);
clipAbsolute(pDev, &mask);
- if ((flags & POINTER_NORAW) == 0)
+ if ((flags & POINTER_NORAW) == 0 && raw)
set_raw_valuators(raw, &mask, raw->valuators.data);
}
else {
@@ -1445,7 +1445,7 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
if (flags & POINTER_ACCELERATE)
accelPointer(pDev, &mask, ms);
- if ((flags & POINTER_NORAW) == 0)
+ if ((flags & POINTER_NORAW) == 0 && raw)
set_raw_valuators(raw, &mask, raw->valuators.data);
moveRelative(pDev, flags, &mask);
@@ -1512,7 +1512,8 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
event_set_root_coordinates(event, screenx - scr->x, screeny - scr->y);
if (flags & POINTER_EMULATED) {
- raw->flags = XIPointerEmulated;
+ if (raw)
+ raw->flags = XIPointerEmulated;
event->flags = XIPointerEmulated;
}