xserver mesa git update 18 oct 2012

xserver: 3420a7778c7d5eaa638327f31dd460554c257bb1
mesa: dc613f11ddf1f3a6e10c2d99830fb1a84fdb55b2

3 files changed, 39 insertions, 11 deletions

diff --git a/xorg-server/dix/events.c b/xorg-server/dix/events.c
index 3282ef818..31f8d8700 100644
--- a/xorg-server/dix/events.c
+++ b/xorg-server/dix/events.c
@@ -1503,11 +1503,27 @@ DeactivatePointerGrab(DeviceIntPtr mouse)
 {
     GrabPtr grab = mouse->deviceGrab.grab;
     DeviceIntPtr dev;
+    Bool wasPassive = mouse->deviceGrab.fromPassiveGrab;
     Bool wasImplicit = (mouse->deviceGrab.fromPassiveGrab &&
                         mouse->deviceGrab.implicitGrab);
     XID grab_resource = grab->resource;
     int i;
 
+    /* If an explicit grab was deactivated, we must remove it from the head of
+     * all the touches' listener lists. */
+    for (i = 0; !wasPassive && mouse->touch && i < mouse->touch->num_touches; i++) {
+        TouchPointInfoPtr ti = mouse->touch->touches + i;
+        if (ti->active && TouchResourceIsOwner(ti, grab_resource)) {
+            /* Rejecting will generate a TouchEnd, but we must not
+               emulate a ButtonRelease here. So pretend the listener
+               already has the end event */
+            if (grab->grabtype == CORE || grab->grabtype == XI ||
+                    !xi2mask_isset(dev->deviceGrab.grab->xi2mask, dev, XI_TouchBegin))
+                ti->listeners[0].state = LISTENER_HAS_END;
+            TouchListenerAcceptReject(mouse, ti, 0, XIRejectTouch);
+        }
+    }
+
     TouchRemovePointerGrab(mouse);
 
     mouse->valuator->motionHintWindow = NullWindow;
diff --git a/xorg-server/dix/inpututils.c b/xorg-server/dix/inpututils.c
index eb2222a07..9e38e1742 100644
--- a/xorg-server/dix/inpututils.c
+++ b/xorg-server/dix/inpututils.c
@@ -1016,6 +1016,21 @@ xi2mask_free(XI2Mask **mask)
 }
 
 /**
+ * Test if the bit for event type is set for this device only.
+ *
+ * @return TRUE if the bit is set, FALSE otherwise
+ */
+Bool
+xi2mask_isset_for_device(XI2Mask *mask, const DeviceIntPtr dev, int event_type)
+{
+    BUG_WARN(dev->id < 0);
+    BUG_WARN(dev->id >= mask->nmasks);
+    BUG_WARN(bits_to_bytes(event_type + 1) > mask->mask_size);
+
+    return BitIsOn(mask->masks[dev->id], event_type);
+}
+
+/**
  * Test if the bit for event type is set for this device, or the
  * XIAllDevices/XIAllMasterDevices (if applicable) is set.
  *
@@ -1026,15 +1041,12 @@ xi2mask_isset(XI2Mask *mask, const DeviceIntPtr dev, int event_type)
 {
     int set = 0;
 
-    BUG_WARN(dev->id < 0);
-    BUG_WARN(dev->id >= mask->nmasks);
-    BUG_WARN(bits_to_bytes(event_type + 1) > mask->mask_size);
-
-    set = ! !BitIsOn(mask->masks[XIAllDevices], event_type);
-    if (!set)
-        set = ! !BitIsOn(mask->masks[dev->id], event_type);
-    if (!set && IsMaster(dev))
-        set = ! !BitIsOn(mask->masks[XIAllMasterDevices], event_type);
+    if (xi2mask_isset_for_device(mask, inputInfo.all_devices, event_type))
+        set = 1;
+    else if (xi2mask_isset_for_device(mask, dev, event_type))
+        set = 1;
+    else if (IsMaster(dev) && xi2mask_isset_for_device(mask, inputInfo.all_master_devices, event_type))
+        set = 1;
 
     return set;
 }
diff --git a/xorg-server/dix/touch.c b/xorg-server/dix/touch.c
index 29ba17194..d890b6227 100644
--- a/xorg-server/dix/touch.c
+++ b/xorg-server/dix/touch.c
@@ -915,6 +915,8 @@ TouchRemovePointerGrab(DeviceIntPtr dev)
     ti = TouchFindByClientID(dev, ev->touchid);
     if (!ti)
         return;
+
+    /* FIXME: missing a bit of code here... */
 }
 
 /* As touch grabs don't turn into active grabs with their own resources, we
@@ -987,8 +989,6 @@ TouchListenerAcceptReject(DeviceIntPtr dev, TouchPointInfoPtr ti, int listener,
     for (i = 0; i < nev; i++)
         mieqProcessDeviceEvent(dev, events + i, NULL);
 
-    ProcessInputEvents();
-
     FreeEventList(events, GetMaximumEventsNum());
 
     return nev ? Success : BadMatch;