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-rw-r--r--xserver/Xi/exevents.c1
-rw-r--r--xserver/Xi/xichangehierarchy.c31
-rw-r--r--xserver/Xi/xiquerypointer.c3
-rw-r--r--xserver/dix/devices.c27
-rw-r--r--xserver/dix/enterleave.c126
-rw-r--r--xserver/glx/glxcmds.c8
-rw-r--r--xserver/hw/kdrive/ephyr/ephyrcursor.c2
7 files changed, 114 insertions, 84 deletions
diff --git a/xserver/Xi/exevents.c b/xserver/Xi/exevents.c
index 54ea11a93..e16171468 100644
--- a/xserver/Xi/exevents.c
+++ b/xserver/Xi/exevents.c
@@ -605,6 +605,7 @@ DeepCopyPointerClasses(DeviceIntPtr from, DeviceIntPtr to)
to->button = calloc(1, sizeof(ButtonClassRec));
if (!to->button)
FatalError("[Xi] no memory for class shift.\n");
+ to->button->numButtons = from->button->numButtons;
}
else
classes->button = NULL;
diff --git a/xserver/Xi/xichangehierarchy.c b/xserver/Xi/xichangehierarchy.c
index 504defe56..72d00451e 100644
--- a/xserver/Xi/xichangehierarchy.c
+++ b/xserver/Xi/xichangehierarchy.c
@@ -270,7 +270,7 @@ remove_master(ClientPtr client, xXIRemoveMasterInfo * r, int flags[MAXDEVICES])
if (rc != Success)
goto unwind;
- if (!IsMaster(newptr)) {
+ if (!IsMaster(newptr) || !IsPointerDevice(newptr)) {
client->errorValue = r->return_pointer;
rc = BadDevice;
goto unwind;
@@ -281,7 +281,7 @@ remove_master(ClientPtr client, xXIRemoveMasterInfo * r, int flags[MAXDEVICES])
if (rc != Success)
goto unwind;
- if (!IsMaster(newkeybd)) {
+ if (!IsMaster(newkeybd) || !IsKeyboardDevice(newkeybd)) {
client->errorValue = r->return_keyboard;
rc = BadDevice;
goto unwind;
@@ -416,6 +416,11 @@ ProcXIChangeHierarchy(ClientPtr client)
size_t len; /* length of data remaining in request */
int rc = Success;
int flags[MAXDEVICES] = { 0 };
+ enum {
+ NO_CHANGE,
+ FLUSH,
+ CHANGED,
+ } changes = NO_CHANGE;
REQUEST(xXIChangeHierarchyReq);
REQUEST_AT_LEAST_SIZE(xXIChangeHierarchyReq);
@@ -465,8 +470,9 @@ ProcXIChangeHierarchy(ClientPtr client)
rc = add_master(client, c, flags);
if (rc != Success)
goto unwind;
- }
+ changes = FLUSH;
break;
+ }
case XIRemoveMaster:
{
xXIRemoveMasterInfo *r = (xXIRemoveMasterInfo *) any;
@@ -475,8 +481,9 @@ ProcXIChangeHierarchy(ClientPtr client)
rc = remove_master(client, r, flags);
if (rc != Success)
goto unwind;
- }
+ changes = FLUSH;
break;
+ }
case XIDetachSlave:
{
xXIDetachSlaveInfo *c = (xXIDetachSlaveInfo *) any;
@@ -485,8 +492,9 @@ ProcXIChangeHierarchy(ClientPtr client)
rc = detach_slave(client, c, flags);
if (rc != Success)
goto unwind;
- }
+ changes = CHANGED;
break;
+ }
case XIAttachSlave:
{
xXIAttachSlaveInfo *c = (xXIAttachSlaveInfo *) any;
@@ -495,16 +503,25 @@ ProcXIChangeHierarchy(ClientPtr client)
rc = attach_slave(client, c, flags);
if (rc != Success)
goto unwind;
+ changes = CHANGED;
+ break;
}
+ default:
break;
}
+ if (changes == FLUSH) {
+ XISendDeviceHierarchyEvent(flags);
+ memset(flags, 0, sizeof(flags));
+ changes = NO_CHANGE;
+ }
+
len -= any->length * 4;
any = (xXIAnyHierarchyChangeInfo *) ((char *) any + any->length * 4);
}
unwind:
-
- XISendDeviceHierarchyEvent(flags);
+ if (changes != NO_CHANGE)
+ XISendDeviceHierarchyEvent(flags);
return rc;
}
diff --git a/xserver/Xi/xiquerypointer.c b/xserver/Xi/xiquerypointer.c
index 5b77b1a44..2b05ac5f3 100644
--- a/xserver/Xi/xiquerypointer.c
+++ b/xserver/Xi/xiquerypointer.c
@@ -149,8 +149,7 @@ ProcXIQueryPointer(ClientPtr client)
if (pDev->button) {
int i;
- rep.buttons_len =
- bytes_to_int32(bits_to_bytes(pDev->button->numButtons));
+ rep.buttons_len = bytes_to_int32(bits_to_bytes(256)); /* button map up to 255 */
rep.length += rep.buttons_len;
buttons = calloc(rep.buttons_len, 4);
if (!buttons)
diff --git a/xserver/dix/devices.c b/xserver/dix/devices.c
index ed8c5aee7..660c01f97 100644
--- a/xserver/dix/devices.c
+++ b/xserver/dix/devices.c
@@ -447,14 +447,20 @@ DisableDevice(DeviceIntPtr dev, BOOL sendevent)
{
DeviceIntPtr *prev, other;
BOOL enabled;
+ BOOL dev_in_devices_list = FALSE;
int flags[MAXDEVICES] = { 0 };
if (!dev->enabled)
return TRUE;
- for (prev = &inputInfo.devices;
- *prev && (*prev != dev); prev = &(*prev)->next);
- if (*prev != dev)
+ for (other = inputInfo.devices; other; other = other->next) {
+ if (other == dev) {
+ dev_in_devices_list = TRUE;
+ break;
+ }
+ }
+
+ if (!dev_in_devices_list)
return FALSE;
TouchEndPhysicallyActiveTouches(dev);
@@ -471,6 +477,13 @@ DisableDevice(DeviceIntPtr dev, BOOL sendevent)
flags[other->id] |= XISlaveDetached;
}
}
+
+ for (other = inputInfo.off_devices; other; other = other->next) {
+ if (!IsMaster(other) && GetMaster(other, MASTER_ATTACHED) == dev) {
+ AttachDevice(NULL, other, NULL);
+ flags[other->id] |= XISlaveDetached;
+ }
+ }
}
else {
for (other = inputInfo.devices; other; other = other->next) {
@@ -505,6 +518,9 @@ DisableDevice(DeviceIntPtr dev, BOOL sendevent)
LeaveWindow(dev);
SetFocusOut(dev);
+ for (prev = &inputInfo.devices;
+ *prev && (*prev != dev); prev = &(*prev)->next);
+
*prev = dev->next;
dev->next = inputInfo.off_devices;
inputInfo.off_devices = dev;
@@ -1064,6 +1080,11 @@ CloseDownDevices(void)
dev->master = NULL;
}
+ for (dev = inputInfo.off_devices; dev; dev = dev->next) {
+ if (!IsMaster(dev) && !IsFloating(dev))
+ dev->master = NULL;
+ }
+
CloseDeviceList(&inputInfo.devices);
CloseDeviceList(&inputInfo.off_devices);
diff --git a/xserver/dix/enterleave.c b/xserver/dix/enterleave.c
index 033ddc212..81348148d 100644
--- a/xserver/dix/enterleave.c
+++ b/xserver/dix/enterleave.c
@@ -615,9 +615,15 @@ FixDeviceValuator(DeviceIntPtr dev, deviceValuator * ev, ValuatorClassPtr v,
ev->type = DeviceValuator;
ev->deviceid = dev->id;
- ev->num_valuators = nval < 3 ? nval : 3;
+ ev->num_valuators = nval < 6 ? nval : 6;
ev->first_valuator = first;
switch (ev->num_valuators) {
+ case 6:
+ ev->valuator2 = v->axisVal[first + 5];
+ case 5:
+ ev->valuator2 = v->axisVal[first + 4];
+ case 4:
+ ev->valuator2 = v->axisVal[first + 3];
case 3:
ev->valuator2 = v->axisVal[first + 2];
case 2:
@@ -626,7 +632,6 @@ FixDeviceValuator(DeviceIntPtr dev, deviceValuator * ev, ValuatorClassPtr v,
ev->valuator0 = v->axisVal[first];
break;
}
- first += ev->num_valuators;
}
static void
@@ -646,7 +651,7 @@ FixDeviceStateNotify(DeviceIntPtr dev, deviceStateNotify * ev, KeyClassPtr k,
ev->num_buttons = b->numButtons;
memcpy((char *) ev->buttons, (char *) b->down, 4);
}
- else if (k) {
+ if (k) {
ev->classes_reported |= (1 << KeyClass);
ev->num_keys = k->xkbInfo->desc->max_key_code -
k->xkbInfo->desc->min_key_code;
@@ -670,14 +675,26 @@ FixDeviceStateNotify(DeviceIntPtr dev, deviceStateNotify * ev, KeyClassPtr k,
}
}
-
+/**
+ * The device state notify event is split across multiple 32-byte events.
+ * The first one contains the first 32 button state bits, the first 32
+ * key state bits, and the first 3 valuator values.
+ *
+ * If a device has more than that, the server sends out:
+ * - one deviceButtonStateNotify for buttons 32 and above
+ * - one deviceKeyStateNotify for keys 32 and above
+ * - one deviceValuator event per 6 valuators above valuator 4
+ *
+ * All events but the last one have the deviceid binary ORed with MORE_EVENTS,
+ */
static void
DeliverStateNotifyEvent(DeviceIntPtr dev, WindowPtr win)
{
+ /* deviceStateNotify, deviceKeyStateNotify, deviceButtonStateNotify
+ * and one deviceValuator for each 6 valuators */
+ deviceStateNotify sev[3 + (MAX_VALUATORS + 6)/6];
int evcount = 1;
- deviceStateNotify *ev, *sev;
- deviceKeyStateNotify *kev;
- deviceButtonStateNotify *bev;
+ deviceStateNotify *ev = sev;
KeyClassPtr k;
ButtonClassPtr b;
@@ -690,87 +707,53 @@ DeliverStateNotifyEvent(DeviceIntPtr dev, WindowPtr win)
if ((b = dev->button) != NULL) {
nbuttons = b->numButtons;
- if (nbuttons > 32)
+ if (nbuttons > 32) /* first 32 are encoded in deviceStateNotify */
evcount++;
}
if ((k = dev->key) != NULL) {
nkeys = k->xkbInfo->desc->max_key_code - k->xkbInfo->desc->min_key_code;
- if (nkeys > 32)
+ if (nkeys > 32) /* first 32 are encoded in deviceStateNotify */
evcount++;
- if (nbuttons > 0) {
- evcount++;
- }
}
if ((v = dev->valuator) != NULL) {
nval = v->numAxes;
-
- if (nval > 3)
- evcount++;
- if (nval > 6) {
- if (!(k && b))
- evcount++;
- if (nval > 9)
- evcount += ((nval - 7) / 3);
- }
+ /* first three are encoded in deviceStateNotify, then
+ * it's 6 per deviceValuator event */
+ evcount += ((nval - 3) + 6)/6;
}
- sev = ev = xallocarray(evcount, sizeof(xEvent));
- FixDeviceStateNotify(dev, ev, NULL, NULL, NULL, first);
-
- if (b != NULL) {
- FixDeviceStateNotify(dev, ev++, NULL, b, v, first);
- first += 3;
- nval -= 3;
- if (nbuttons > 32) {
- (ev - 1)->deviceid |= MORE_EVENTS;
- bev = (deviceButtonStateNotify *) ev++;
- bev->type = DeviceButtonStateNotify;
- bev->deviceid = dev->id;
- memcpy((char *) &bev->buttons[4], (char *) &b->down[4],
- DOWN_LENGTH - 4);
- }
- if (nval > 0) {
- (ev - 1)->deviceid |= MORE_EVENTS;
- FixDeviceValuator(dev, (deviceValuator *) ev++, v, first);
- first += 3;
- nval -= 3;
- }
+ BUG_RETURN(evcount <= ARRAY_SIZE(sev));
+
+ FixDeviceStateNotify(dev, ev, k, b, v, first);
+
+ if (b != NULL && nbuttons > 32) {
+ deviceButtonStateNotify *bev = (deviceButtonStateNotify *) ++ev;
+ (ev - 1)->deviceid |= MORE_EVENTS;
+ bev->type = DeviceButtonStateNotify;
+ bev->deviceid = dev->id;
+ memcpy((char *) &bev->buttons[4], (char *) &b->down[4],
+ DOWN_LENGTH - 4);
}
- if (k != NULL) {
- FixDeviceStateNotify(dev, ev++, k, NULL, v, first);
- first += 3;
- nval -= 3;
- if (nkeys > 32) {
- (ev - 1)->deviceid |= MORE_EVENTS;
- kev = (deviceKeyStateNotify *) ev++;
- kev->type = DeviceKeyStateNotify;
- kev->deviceid = dev->id;
- memmove((char *) &kev->keys[0], (char *) &k->down[4], 28);
- }
- if (nval > 0) {
- (ev - 1)->deviceid |= MORE_EVENTS;
- FixDeviceValuator(dev, (deviceValuator *) ev++, v, first);
- first += 3;
- nval -= 3;
- }
+ if (k != NULL && nkeys > 32) {
+ deviceKeyStateNotify *kev = (deviceKeyStateNotify *) ++ev;
+ (ev - 1)->deviceid |= MORE_EVENTS;
+ kev->type = DeviceKeyStateNotify;
+ kev->deviceid = dev->id;
+ memmove((char *) &kev->keys[0], (char *) &k->down[4], 28);
}
+ first = 3;
+ nval -= 3;
while (nval > 0) {
- FixDeviceStateNotify(dev, ev++, NULL, NULL, v, first);
- first += 3;
- nval -= 3;
- if (nval > 0) {
- (ev - 1)->deviceid |= MORE_EVENTS;
- FixDeviceValuator(dev, (deviceValuator *) ev++, v, first);
- first += 3;
- nval -= 3;
- }
+ ev->deviceid |= MORE_EVENTS;
+ FixDeviceValuator(dev, (deviceValuator *) ++ev, v, first);
+ first += 6;
+ nval -= 6;
}
DeliverEventsToWindow(dev, win, (xEvent *) sev, evcount,
DeviceStateNotifyMask, NullGrab);
- free(sev);
}
void
@@ -784,8 +767,9 @@ DeviceFocusEvent(DeviceIntPtr dev, int type, int mode, int detail,
mouse = IsFloating(dev) ? dev : GetMaster(dev, MASTER_POINTER);
- /* XI 2 event */
- btlen = (mouse->button) ? bits_to_bytes(mouse->button->numButtons) : 0;
+ /* XI 2 event contains the logical button map - maps are CARD8
+ * so we need 256 bits for the possibly maximum mapping */
+ btlen = (mouse->button) ? bits_to_bytes(256) : 0;
btlen = bytes_to_int32(btlen);
len = sizeof(xXIFocusInEvent) + btlen * 4;
diff --git a/xserver/glx/glxcmds.c b/xserver/glx/glxcmds.c
index fc26a2e34..1e46d0c72 100644
--- a/xserver/glx/glxcmds.c
+++ b/xserver/glx/glxcmds.c
@@ -48,6 +48,7 @@
#include "indirect_util.h"
#include "protocol-versions.h"
#include "glxvndabi.h"
+#include "xace.h"
static char GLXServerVendorName[] = "SGI";
@@ -1392,6 +1393,13 @@ DoCreatePbuffer(ClientPtr client, int screenNum, XID fbconfigId,
if (!pPixmap)
return BadAlloc;
+ err = XaceHook(XACE_RESOURCE_ACCESS, client, glxDrawableId, RT_PIXMAP,
+ pPixmap, RT_NONE, NULL, DixCreateAccess);
+ if (err != Success) {
+ (*pGlxScreen->pScreen->DestroyPixmap) (pPixmap);
+ return err;
+ }
+
/* Assign the pixmap the same id as the pbuffer and add it as a
* resource so it and the DRI2 drawable will be reclaimed when the
* pbuffer is destroyed. */
diff --git a/xserver/hw/kdrive/ephyr/ephyrcursor.c b/xserver/hw/kdrive/ephyr/ephyrcursor.c
index f991899c5..3f192d034 100644
--- a/xserver/hw/kdrive/ephyr/ephyrcursor.c
+++ b/xserver/hw/kdrive/ephyr/ephyrcursor.c
@@ -246,7 +246,7 @@ miPointerSpriteFuncRec EphyrPointerSpriteFuncs = {
Bool
ephyrCursorInit(ScreenPtr screen)
{
- if (!dixRegisterPrivateKey(&ephyrCursorPrivateKey, PRIVATE_CURSOR_BITS,
+ if (!dixRegisterPrivateKey(&ephyrCursorPrivateKey, PRIVATE_CURSOR,
sizeof(ephyrCursorRec)))
return FALSE;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 22:03:35 +0000