diff options
Diffstat (limited to 'xorg-server/dix/getevents.c')
| -rw-r--r-- | xorg-server/dix/getevents.c | 43 |
1 files changed, 29 insertions, 14 deletions
diff --git a/xorg-server/dix/getevents.c b/xorg-server/dix/getevents.c index 2cd36f3d1..56b3d6128 100644 --- a/xorg-server/dix/getevents.c +++ b/xorg-server/dix/getevents.c @@ -879,7 +879,7 @@ positionSprite(DeviceIntPtr dev, int mode, * to the current screen. */
miPointerSetPosition(dev, mode, screenx, screeny);
- if(!IsMaster(dev) || !IsFloating(dev)) {
+ if(!IsMaster(dev) && !IsFloating(dev)) {
DeviceIntPtr master = GetMaster(dev, MASTER_POINTER);
master->last.valuators[0] = *screenx;
master->last.valuators[1] = *screeny;
@@ -926,7 +926,7 @@ updateHistory(DeviceIntPtr dev, ValuatorMask *mask, CARD32 ms) return;
updateMotionHistory(dev, ms, mask, dev->last.valuators);
- if(!IsMaster(dev) || !IsFloating(dev))
+ if(!IsMaster(dev) && !IsFloating(dev))
{
DeviceIntPtr master = GetMaster(dev, MASTER_POINTER);
updateMotionHistory(master, ms, mask, dev->last.valuators);
@@ -1067,8 +1067,12 @@ FreeEventList(InternalEvent *list, int num_events) free(list);
}
+/**
+ * Transform vector x/y according to matrix m and drop the rounded coords
+ * back into x/y.
+ */
static void
-transformAbsolute(DeviceIntPtr dev, ValuatorMask *mask, int *x, int *y)
+transform(struct pixman_f_transform *m, int *x, int *y)
{
struct pixman_f_vector p;
@@ -1076,12 +1080,32 @@ transformAbsolute(DeviceIntPtr dev, ValuatorMask *mask, int *x, int *y) p.v[1] = *y;
p.v[2] = 1;
- pixman_f_transform_point(&dev->transform, &p);
+ pixman_f_transform_point(m, &p);
+
*x = lround(p.v[0]);
*y = lround(p.v[1]);
}
+static void
+transformAbsolute(DeviceIntPtr dev, ValuatorMask *mask)
+{
+ int x, y, ox, oy;
+
+ ox = x = valuator_mask_isset(mask, 0) ? valuator_mask_get(mask, 0) :
+ dev->last.valuators[0];
+ oy = y = valuator_mask_isset(mask, 1) ? valuator_mask_get(mask, 1) :
+ dev->last.valuators[1];
+
+ transform(&dev->transform, &x, &y);
+
+ if (valuator_mask_isset(mask, 0) || ox != x)
+ valuator_mask_set(mask, 0, x);
+
+ if (valuator_mask_isset(mask, 1) || oy != y)
+ valuator_mask_set(mask, 1, y);
+}
+
/**
* Generate internal events representing this pointer event and enqueue them
* on the event queue.
@@ -1194,16 +1218,7 @@ GetPointerEvents(InternalEvent *events, DeviceIntPtr pDev, int type, int buttons }
}
- x = (valuator_mask_isset(&mask, 0) ? valuator_mask_get(&mask, 0) :
- pDev->last.valuators[0]);
- y = (valuator_mask_isset(&mask, 1) ? valuator_mask_get(&mask, 1) :
- pDev->last.valuators[1]);
- transformAbsolute(pDev, &mask, &x, &y);
- if (valuator_mask_isset(&mask, 0))
- valuator_mask_set(&mask, 0, x);
- if (valuator_mask_isset(&mask, 1))
- valuator_mask_set(&mask, 1, y);
-
+ transformAbsolute(pDev, &mask);
moveAbsolute(pDev, &x, &y, &mask);
} else {
if (flags & POINTER_ACCELERATE) {
|