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Diffstat (limited to 'xorg-server/dix')
-rw-r--r--xorg-server/dix/colormap.c8
-rw-r--r--xorg-server/dix/devices.c4
-rw-r--r--xorg-server/dix/dispatch.c2
-rw-r--r--xorg-server/dix/eventconvert.c45
-rw-r--r--xorg-server/dix/events.c26
-rw-r--r--xorg-server/dix/getevents.c15
-rw-r--r--xorg-server/dix/grabs.c5
-rw-r--r--xorg-server/dix/window.c2
8 files changed, 92 insertions, 15 deletions
diff --git a/xorg-server/dix/colormap.c b/xorg-server/dix/colormap.c
index a43e2791b..39fddc9b1 100644
--- a/xorg-server/dix/colormap.c
+++ b/xorg-server/dix/colormap.c
@@ -658,15 +658,15 @@ FreeCell(ColormapPtr pmap, Pixel i, int channel)
default: /* so compiler can see that everything gets initialized */
case PSEUDOMAP:
case REDMAP:
- pent = (EntryPtr) & pmap->red[i];
+ pent = (EntryPtr) &pmap->red[i];
pCount = &pmap->freeRed;
break;
case GREENMAP:
- pent = (EntryPtr) & pmap->green[i];
+ pent = (EntryPtr) &pmap->green[i];
pCount = &pmap->freeGreen;
break;
case BLUEMAP:
- pent = (EntryPtr) & pmap->blue[i];
+ pent = (EntryPtr) &pmap->blue[i];
pCount = &pmap->freeBlue;
break;
}
@@ -1400,7 +1400,7 @@ QueryColors(ColormapPtr pmap, int count, Pixel * ppixIn, xrgb * prgbList,
errVal = BadValue;
}
else {
- pent = (EntryPtr) & pmap->red[pixel];
+ pent = (EntryPtr) &pmap->red[pixel];
if (pent->fShared) {
prgb->red = pent->co.shco.red->color;
prgb->green = pent->co.shco.green->color;
diff --git a/xorg-server/dix/devices.c b/xorg-server/dix/devices.c
index 613323fa2..3c7d480c6 100644
--- a/xorg-server/dix/devices.c
+++ b/xorg-server/dix/devices.c
@@ -283,7 +283,7 @@ AddInputDevice(ClientPtr client, DeviceProc deviceProc, Bool autoStart)
dev->coreEvents = TRUE;
/* sprite defaults */
- dev->spriteInfo = (SpriteInfoPtr) & dev[1];
+ dev->spriteInfo = (SpriteInfoPtr) &dev[1];
/* security creation/labeling check
*/
@@ -944,7 +944,7 @@ CloseDevice(DeviceIntPtr dev)
free(dev->name);
- classes = (ClassesPtr) & dev->key;
+ classes = (ClassesPtr) &dev->key;
FreeAllDeviceClasses(classes);
if (IsMaster(dev)) {
diff --git a/xorg-server/dix/dispatch.c b/xorg-server/dix/dispatch.c
index 99ba277fb..8d6173525 100644
--- a/xorg-server/dix/dispatch.c
+++ b/xorg-server/dix/dispatch.c
@@ -2454,7 +2454,7 @@ ProcListInstalledColormaps(ClientPtr client)
preply->type = X_Reply;
preply->sequenceNumber = client->sequence;
nummaps = (*pWin->drawable.pScreen->ListInstalledColormaps)
- (pWin->drawable.pScreen, (Colormap *) & preply[1]);
+ (pWin->drawable.pScreen, (Colormap *) &preply[1]);
preply->nColormaps = nummaps;
preply->length = nummaps;
WriteReplyToClient(client, sizeof(xListInstalledColormapsReply), preply);
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;
}
diff --git a/xorg-server/dix/events.c b/xorg-server/dix/events.c
index 31f8d8700..73593626e 100644
--- a/xorg-server/dix/events.c
+++ b/xorg-server/dix/events.c
@@ -219,6 +219,9 @@ static void CheckVirtualMotion(DeviceIntPtr pDev, QdEventPtr qe,
static void CheckPhysLimits(DeviceIntPtr pDev, CursorPtr cursor,
Bool generateEvents, Bool confineToScreen,
ScreenPtr pScreen);
+static Bool IsWrongPointerBarrierClient(ClientPtr client,
+ DeviceIntPtr dev,
+ xEvent *event);
/** Key repeat hack. Do not use but in TryClientEvents */
extern BOOL EventIsKeyRepeat(xEvent *event);
@@ -2092,6 +2095,9 @@ DeliverEventToInputClients(DeviceIntPtr dev, InputClients * inputclients,
if (IsInterferingGrab(client, dev, events))
continue;
+ if (IsWrongPointerBarrierClient(client, dev, events))
+ continue;
+
mask = GetEventMask(dev, events, inputclients);
if (XaceHook(XACE_RECEIVE_ACCESS, client, win, events, count))
@@ -2446,6 +2452,8 @@ FixUpEventFromWindow(SpritePtr pSprite,
case XI_DeviceChanged:
case XI_HierarchyChanged:
case XI_PropertyEvent:
+ case XI_BarrierHit:
+ case XI_BarrierLeave:
return;
default:
break;
@@ -5043,7 +5051,7 @@ GrabDevice(ClientPtr client, DeviceIntPtr dev,
grab = grabInfo->grab;
if (grab && grab->grabtype != grabtype)
*status = AlreadyGrabbed;
- if (grab && !SameClient(grab, client))
+ else if (grab && !SameClient(grab, client))
*status = AlreadyGrabbed;
else if ((!pWin->realized) ||
(confineTo &&
@@ -6080,3 +6088,19 @@ IsInterferingGrab(ClientPtr client, DeviceIntPtr dev, xEvent *event)
return FALSE;
}
+
+/* PointerBarrier events are only delivered to the client that created that
+ * barrier */
+static Bool
+IsWrongPointerBarrierClient(ClientPtr client, DeviceIntPtr dev, xEvent *event)
+{
+ xXIBarrierEvent *ev = (xXIBarrierEvent*)event;
+
+ if (ev->type != GenericEvent || ev->extension != IReqCode)
+ return FALSE;
+
+ if (ev->evtype != XI_BarrierHit && ev->evtype != XI_BarrierLeave)
+ return FALSE;
+
+ return client->index != CLIENT_ID(ev->barrier);
+}
diff --git a/xorg-server/dix/getevents.c b/xorg-server/dix/getevents.c
index fa538d9f4..3d41e1e5a 100644
--- a/xorg-server/dix/getevents.c
+++ b/xorg-server/dix/getevents.c
@@ -916,10 +916,13 @@ scale_to_desktop(DeviceIntPtr dev, ValuatorMask *mask,
* @param[in,out] devy y desktop-wide coordinate in device coordinate system
* @param[in,out] screenx x coordinate in desktop coordinate system
* @param[in,out] screeny y coordinate in desktop coordinate system
+ * @param[out] nevents Number of barrier events added to events
+ * @param[in,out] events List of events barrier events are added to
*/
static ScreenPtr
positionSprite(DeviceIntPtr dev, int mode, ValuatorMask *mask,
- double *devx, double *devy, double *screenx, double *screeny)
+ double *devx, double *devy, double *screenx, double *screeny,
+ int *nevents, InternalEvent* events)
{
ScreenPtr scr = miPointerGetScreen(dev);
double tmpx, tmpy;
@@ -933,7 +936,7 @@ positionSprite(DeviceIntPtr dev, int mode, ValuatorMask *mask,
/* miPointerSetPosition takes care of crossing screens for us, as well as
* clipping to the current screen. Coordinates returned are in desktop
* coord system */
- scr = miPointerSetPosition(dev, mode, screenx, screeny);
+ scr = miPointerSetPosition(dev, mode, screenx, screeny, nevents, events);
/* If we were constrained, rescale x/y from the screen coordinates so
* the device valuators reflect the correct position. For screen
@@ -1319,6 +1322,7 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
int sx, sy; /* for POINTER_SCREEN */
ValuatorMask mask;
ScreenPtr scr;
+ int num_barrier_events = 0;
switch (type) {
case MotionNotify:
@@ -1395,7 +1399,10 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
}
scr = positionSprite(pDev, (flags & POINTER_ABSOLUTE) ? Absolute : Relative,
- &mask, &devx, &devy, &screenx, &screeny);
+ &mask, &devx, &devy, &screenx, &screeny,
+ &num_barrier_events, events);
+ num_events += num_barrier_events;
+ events += num_barrier_events;
/* screenx, screeny are in desktop coordinates,
mask is in device coordinates per-screen (the event data)
@@ -1945,7 +1952,7 @@ GetTouchEvents(InternalEvent *events, DeviceIntPtr dev, uint32_t ddx_touchid,
scr = scale_to_desktop(dev, &mask, &devx, &devy, &screenx, &screeny);
if (emulate_pointer)
scr = positionSprite(dev, Absolute, &mask,
- &devx, &devy, &screenx, &screeny);
+ &devx, &devy, &screenx, &screeny, NULL, NULL);
/* see fill_pointer_events for coordinate systems */
if (emulate_pointer)
diff --git a/xorg-server/dix/grabs.c b/xorg-server/dix/grabs.c
index fe7967415..3b02352df 100644
--- a/xorg-server/dix/grabs.c
+++ b/xorg-server/dix/grabs.c
@@ -219,7 +219,10 @@ CreateGrab(int client, DeviceIntPtr device, DeviceIntPtr modDevice,
grab->resource = FakeClientID(client);
grab->device = device;
grab->window = window;
- grab->eventMask = mask->core; /* same for XI */
+ if (grabtype == CORE || grabtype == XI)
+ grab->eventMask = mask->core; /* same for XI */
+ else
+ grab->eventMask = 0;
grab->deviceMask = 0;
grab->ownerEvents = param->ownerEvents;
grab->keyboardMode = param->this_device_mode;
diff --git a/xorg-server/dix/window.c b/xorg-server/dix/window.c
index 99b3e0a13..a5b28a630 100644
--- a/xorg-server/dix/window.c
+++ b/xorg-server/dix/window.c
@@ -680,7 +680,7 @@ CreateWindow(Window wid, WindowPtr pParent, int x, int y, unsigned w,
if ((visual != ancwopt->visual) || (depth != pParent->drawable.depth)) {
fOK = FALSE;
for (idepth = 0; idepth < pScreen->numDepths; idepth++) {
- pDepth = (DepthPtr) & pScreen->allowedDepths[idepth];
+ pDepth = (DepthPtr) &pScreen->allowedDepths[idepth];
if ((depth == pDepth->depth) || (depth == 0)) {
for (ivisual = 0; ivisual < pDepth->numVids; ivisual++) {
if (visual == pDepth->vids[ivisual]) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 12:30:38 +0000