xserver: Branch 'master' - 9 commits
Keith Packard
keithp at kemper.freedesktop.org
Tue Jun 7 07:45:59 PDT 2011
Xi/exevents.c | 4 ++--
dix/events.c | 6 +++---
dix/getevents.c | 43 ++++++++++++++++++++++++++++---------------
test/input.c | 3 +++
4 files changed, 36 insertions(+), 20 deletions(-)
New commits:
commit bf9fd0a83eef771ee018438f05e2d9f20b43539b
Merge: 21eec36... 0d14056...
Author: Keith Packard <keithp at keithp.com>
Date: Tue Jun 7 07:45:22 2011 -0700
Merge remote-tracking branch 'whot/for-keith'
commit 0d140567ba2b5bf364265dba07de519f691c67a1
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date: Tue Jun 7 10:42:50 2011 +1000
dix: fix crashers with floating device.
dc57f89959e549403f8488eb9f23425bd7118b22 accidentally reversed the
conditions.
in dix/events.c we try to detach floating devices. This leads to a
NULL-dereference on GetMaster()->id.
in dix/getevents.c we try to get the master device for the floating slave
and dereference it.
Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
Reviewed-by: Jeremy Huddleston <jeremyhu at apple.com>
diff --git a/dix/events.c b/dix/events.c
index 3fae52d..3c7bd50 100644
--- a/dix/events.c
+++ b/dix/events.c
@@ -1421,7 +1421,7 @@ CheckGrabForSyncs(DeviceIntPtr thisDev, Bool thisMode, Bool otherMode)
static void
DetachFromMaster(DeviceIntPtr dev)
{
- if (!IsFloating(dev))
+ if (IsFloating(dev))
return;
dev->saved_master_id = GetMaster(dev, MASTER_ATTACHED)->id;
diff --git a/dix/getevents.c b/dix/getevents.c
index 1352a81..c935c97 100644
--- a/dix/getevents.c
+++ b/dix/getevents.c
@@ -864,7 +864,7 @@ 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;
@@ -911,7 +911,7 @@ 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);
commit bfd8422e8877acf02155ca0bd7fbd2416b029720
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date: Fri May 27 12:24:21 2011 +1000
Xi: use __func__ instead of function name.
Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
Reviewed-by: Cyril Brulebois <kibi at debian.org>
diff --git a/Xi/exevents.c b/Xi/exevents.c
index c6f9d46..3b0411d 100644
--- a/Xi/exevents.c
+++ b/Xi/exevents.c
@@ -890,8 +890,8 @@ ProcessRawEvent(RawDeviceEvent *ev, DeviceIntPtr device)
i = EventToXI2((InternalEvent*)ev, (xEvent**)&xi);
if (i != Success)
{
- ErrorF("[Xi] %s: XI2 conversion failed in ProcessRawEvent (%d)\n",
- device->name, i);
+ ErrorF("[Xi] %s: XI2 conversion failed in %s (%d)\n",
+ __func__, device->name, i);
return;
}
commit c042a267c40d35b4fb947f4bafdfeb541dd9d772
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date: Fri May 27 10:10:48 2011 +1000
dix: use xi2_get_type instead of manual typecast
Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
Reviewed-by: Jeremy Huddleston <jeremyhu at apple.com>
diff --git a/dix/events.c b/dix/events.c
index 1aadd57..3fae52d 100644
--- a/dix/events.c
+++ b/dix/events.c
@@ -3997,7 +3997,7 @@ DeliverGrabbedEvent(InternalEvent *event, DeviceIntPtr thisDev,
rc = EventToXI2(event, &xi2);
if (rc == Success)
{
- int evtype = ((xGenericEvent*)xi2)->evtype;
+ int evtype = xi2_get_type(xi2);
mask = grab->xi2mask[XIAllDevices][evtype/8] |
grab->xi2mask[XIAllMasterDevices][evtype/8] |
grab->xi2mask[thisDev->id][evtype/8];
commit b75cdb5bf76303162e947173e8ee68253a861272
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date: Tue May 31 10:51:19 2011 +1000
dix: drop x/y back into the right valuators after transformation.
If the matrix is used for rotation, the coordinates affected may change.
e.g. a valuator mask of (x, nil) becomes [x, lasty] and is rotated to
[lasty, x]. Since the second value was unset, we would not drop x back into
the mask, resulting in a loss of movement.
Thus, drop any value that changed after applying the matrix into the
valuators. Thus, the example above becomes
(x, nil) â [x, lasty] â [lasty, x] â (lasty, x)
Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
Reviewed-by: Simon Thum <simon.thum at gmx.de>
diff --git a/dix/getevents.c b/dix/getevents.c
index 6dcee3e..1352a81 100644
--- a/dix/getevents.c
+++ b/dix/getevents.c
@@ -1069,18 +1069,19 @@ transform(struct pixman_f_transform *m, int *x, int *y)
static void
transformAbsolute(DeviceIntPtr dev, ValuatorMask *mask)
{
- int x, y;
+ int x, y, ox, oy;
- x = valuator_mask_isset(mask, 0) ? valuator_mask_get(mask, 0) :
- dev->last.valuators[0];
- y = valuator_mask_isset(mask, 1) ? valuator_mask_get(mask, 1) :
- dev->last.valuators[1];
+ 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))
+ if (valuator_mask_isset(mask, 0) || ox != x)
valuator_mask_set(mask, 0, x);
- if (valuator_mask_isset(mask, 1))
+
+ if (valuator_mask_isset(mask, 1) || oy != y)
valuator_mask_set(mask, 1, y);
}
commit fe4b818700453b76d9f46749dac5d12540b91e63
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date: Tue May 31 10:23:57 2011 +1000
dix: don't pass x/y to transformAbsolute
We passed in the mask, but didn't do anything with it. Move the logic to
take the axes out of the valuator masks into transformAbsolute.
Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
Reviewed-by: Simon Thum <simon.thum at gmx.de>
diff --git a/dix/getevents.c b/dix/getevents.c
index 13789f6..6dcee3e 100644
--- a/dix/getevents.c
+++ b/dix/getevents.c
@@ -1052,17 +1052,38 @@ 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 = {.v = {*x, *y, 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;
+
+ x = valuator_mask_isset(mask, 0) ? valuator_mask_get(mask, 0) :
+ dev->last.valuators[0];
+ 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))
+ valuator_mask_set(mask, 0, x);
+ if (valuator_mask_isset(mask, 1))
+ valuator_mask_set(mask, 1, y);
+}
+
/**
* Generate internal events representing this pointer event and enqueue them
* on the event queue.
@@ -1175,16 +1196,7 @@ 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) {
commit 62f1bf96e1ea27e1eff137cb9333f3dd3b014dd0
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date: Wed Jun 1 10:22:44 2011 +1000
test: fix memset size for WindowRec (#37801)
X.Org Bug 37801 <http://bugs.freedesktop.org/show_bug.cgi?id=37801>
Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
Reviewed-by: Jeremy Huddleston <jeremyhu at apple.com>
Reviewed-by: Daniel Stone <daniel at fooishbar.org>
Reviewed-by: Cyril Brulebois <kibi at debian.org>
diff --git a/test/xi2/protocol-common.c b/test/xi2/protocol-common.c
index 6ffc697..4234533 100644
--- a/test/xi2/protocol-common.c
+++ b/test/xi2/protocol-common.c
@@ -121,7 +121,7 @@ ClientRec init_client(int len, void *data)
void init_window(WindowPtr window, WindowPtr parent, int id)
{
- memset(window, 0, sizeof(window));
+ memset(window, 0, sizeof(*window));
window->drawable.id = id;
if (parent)
commit f94898928dfaf8df648bc3eea7d304826b7ac1b8
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date: Tue May 31 14:48:33 2011 +1000
dix: fix an error message.
event type, not device type.
Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
diff --git a/dix/events.c b/dix/events.c
index b60c299..1aadd57 100644
--- a/dix/events.c
+++ b/dix/events.c
@@ -432,7 +432,7 @@ GetEventFilter(DeviceIntPtr dev, xEvent *event)
return filters[dev ? dev->id : 0][event->u.u.type];
else if ((evtype = xi2_get_type(event)))
return (1 << (evtype % 8));
- ErrorF("[dix] Unknown device type %d. No filter\n", event->u.u.type);
+ ErrorF("[dix] Unknown event type %d. No filter\n", event->u.u.type);
return 0;
}
commit 8ef0974874f322e3ce2f3e6be4ab3c7e73a7b380
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date: Thu May 19 14:50:17 2011 +1000
test: don't test for double alignment on i386. (#36986)
i386 is one of the few architectures that doesn't need double alignment.
X.Org Bug 36986 <http://bugs.freedesktop.org/show_bug.cgi?id=36986>
Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
diff --git a/test/input.c b/test/input.c
index ac37d67..837ce49 100644
--- a/test/input.c
+++ b/test/input.c
@@ -1223,8 +1223,11 @@ static void dix_valuator_alloc(void)
assert(v);
assert(v->numAxes == num_axes);
+#ifndef __i386__
+ /* must be double-aligned on 64 bit */
assert(((void*)v->axisVal - (void*)v) % sizeof(double) == 0);
assert(((void*)v->axes - (void*)v) % sizeof(double) == 0);
+#endif
num_axes ++;
}
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