1 files changed, 44 insertions, 1 deletions

diff --git a/xorg-server/dix/eventconvert.c b/xorg-server/dix/eventconvert.c
index 2e422d7a1..2c411cf40 100644
--- a/xorg-server/dix/eventconvert.c
+++ b/xorg-server/dix/eventconvert.c
@@ -57,6 +57,7 @@ static int eventToKeyButtonPointer(DeviceEvent *ev, xEvent **xi, int *count);
 static int eventToDeviceChanged(DeviceChangedEvent *ev, xEvent **dcce);
 static int eventToDeviceEvent(DeviceEvent *ev, xEvent **xi);
 static int eventToRawEvent(RawDeviceEvent *ev, xEvent **xi);
+static int eventToBarrierEvent(BarrierEvent *ev, xEvent **xi);
 static int eventToTouchOwnershipEvent(TouchOwnershipEvent *ev, xEvent **xi);
 
 /* Do not use, read comments below */
@@ -160,6 +161,8 @@ EventToCore(InternalEvent *event, xEvent **core_out, int *count_out)
     case ET_TouchUpdate:
     case ET_TouchEnd:
     case ET_TouchOwnership:
+    case ET_BarrierHit:
+    case ET_BarrierLeave:
         ret = BadMatch;
         break;
     default:
@@ -216,6 +219,8 @@ EventToXI(InternalEvent *ev, xEvent **xi, int *count)
     case ET_TouchUpdate:
     case ET_TouchEnd:
     case ET_TouchOwnership:
+    case ET_BarrierHit:
+    case ET_BarrierLeave:
         *count = 0;
         *xi = NULL;
         return BadMatch;
@@ -277,6 +282,9 @@ EventToXI2(InternalEvent *ev, xEvent **xi)
     case ET_RawTouchUpdate:
     case ET_RawTouchEnd:
         return eventToRawEvent(&ev->raw_event, xi);
+    case ET_BarrierHit:
+    case ET_BarrierLeave:
+        return eventToBarrierEvent(&ev->barrier_event, xi);
     default:
         break;
     }
@@ -451,7 +459,7 @@ appendKeyInfo(DeviceChangedEvent *dce, xXIKeyInfo * info)
     info->length = sizeof(xXIKeyInfo) / 4 + info->num_keycodes;
     info->sourceid = dce->sourceid;
 
-    kc = (uint32_t *) & info[1];
+    kc = (uint32_t *) &info[1];
     for (i = 0; i < info->num_keycodes; i++)
         *kc++ = i + dce->keys.min_keycode;
 
@@ -782,6 +790,35 @@ eventToRawEvent(RawDeviceEvent *ev, xEvent **xi)
     return Success;
 }
 
+static int
+eventToBarrierEvent(BarrierEvent *ev, xEvent **xi)
+{
+    xXIBarrierEvent *barrier;
+    int len = sizeof(xXIBarrierEvent);
+
+    *xi = calloc(1, len);
+    barrier = (xXIBarrierEvent*) *xi;
+    barrier->type = GenericEvent;
+    barrier->extension = IReqCode;
+    barrier->evtype = GetXI2Type(ev->type);
+    barrier->length = bytes_to_int32(len - sizeof(xEvent));
+    barrier->deviceid = ev->deviceid;
+    barrier->sourceid = ev->sourceid;
+    barrier->time = ev->time;
+    barrier->event = ev->window;
+    barrier->root = ev->root;
+    barrier->dx = double_to_fp3232(ev->dx);
+    barrier->dy = double_to_fp3232(ev->dy);
+    barrier->dtime = ev->dt;
+    barrier->flags = ev->flags;
+    barrier->eventid = ev->event_id;
+    barrier->barrier = ev->barrierid;
+    barrier->root_x = double_to_fp1616(ev->root_x);
+    barrier->root_y = double_to_fp1616(ev->root_y);
+
+    return Success;
+}
+
 /**
  * Return the corresponding core type for the given event or 0 if no core
  * equivalent exists.
@@ -929,6 +966,12 @@ GetXI2Type(enum EventType type)
     case ET_TouchOwnership:
         xi2type = XI_TouchOwnership;
         break;
+    case ET_BarrierHit:
+        xi2type = XI_BarrierHit;
+        break;
+    case ET_BarrierLeave:
+        xi2type = XI_BarrierLeave;
+        break;
     default:
         break;
     }