diff options
author | marha <marha@users.sourceforge.net> | 2012-02-13 08:47:19 +0100 |
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committer | marha <marha@users.sourceforge.net> | 2012-02-13 08:47:19 +0100 |
commit | eaa70945cb3f1a432b8c505ecede9ebc7769f36d (patch) | |
tree | 8e44ff4da739e384a2c6a34c1b42ecfb8e212344 /xorg-server | |
parent | 474621addc25cb22865c54b70ffbec07c82eb04c (diff) | |
download | vcxsrv-eaa70945cb3f1a432b8c505ecede9ebc7769f36d.tar.gz vcxsrv-eaa70945cb3f1a432b8c505ecede9ebc7769f36d.tar.bz2 vcxsrv-eaa70945cb3f1a432b8c505ecede9ebc7769f36d.zip |
libX11 libxcb mesa xserver mkfontscale git update 13 feb 2012
Diffstat (limited to 'xorg-server')
-rw-r--r-- | xorg-server/Xi/exevents.c | 160 | ||||
-rw-r--r-- | xorg-server/Xi/xiallowev.c | 81 | ||||
-rw-r--r-- | xorg-server/configure.ac | 6 | ||||
-rw-r--r-- | xorg-server/dix/events.c | 36 | ||||
-rw-r--r-- | xorg-server/dix/inpututils.c | 3 | ||||
-rw-r--r-- | xorg-server/dix/touch.c | 73 | ||||
-rw-r--r-- | xorg-server/hw/xfree86/common/xf86Xinput.c | 10 | ||||
-rw-r--r-- | xorg-server/hw/xfree86/dri2/dri2.c | 20 | ||||
-rw-r--r-- | xorg-server/hw/xfree86/os-support/xf86_OSlib.h | 2 | ||||
-rw-r--r-- | xorg-server/hw/xfree86/parser/InputClass.c | 76 | ||||
-rw-r--r-- | xorg-server/hw/xfree86/parser/xf86Parser.h | 20 | ||||
-rw-r--r-- | xorg-server/include/exevents.h | 7 | ||||
-rw-r--r-- | xorg-server/include/input.h | 7 | ||||
-rw-r--r-- | xorg-server/include/inputstr.h | 5 | ||||
-rw-r--r-- | xorg-server/include/list.h | 114 | ||||
-rw-r--r-- | xorg-server/test/input.c | 12 | ||||
-rw-r--r-- | xorg-server/test/list.c | 132 | ||||
-rw-r--r-- | xorg-server/xfixes/cursor.c | 16 |
18 files changed, 427 insertions, 353 deletions
diff --git a/xorg-server/Xi/exevents.c b/xorg-server/Xi/exevents.c index 6b2db4b59..1ecc3ba5a 100644 --- a/xorg-server/Xi/exevents.c +++ b/xorg-server/Xi/exevents.c @@ -1088,20 +1088,71 @@ DeliverOneTouchEvent(ClientPtr client, DeviceIntPtr dev, TouchPointInfoPtr ti, return TRUE; } +static void +ActivateEarlyAccept(DeviceIntPtr dev, TouchPointInfoPtr ti) +{ + int rc; + ClientPtr client; + XID error; + + rc = dixLookupClient(&client, ti->listeners[0].listener, serverClient, + DixSendAccess); + if (rc != Success) + { + ErrorF("[Xi] Failed to lookup early accepting client.\n"); + return; + } + + if (TouchAcceptReject(client, dev, XIAcceptTouch, ti->client_id, + ti->listeners[0].window->drawable.id, &error) != + Success) + ErrorF("[Xi] Failed to accept touch grab after early acceptance.\n"); +} + /** - * If the current owner has rejected the event, deliver the - * TouchOwnership/TouchBegin to the next item in the sprite stack. + * Generate and deliver a TouchEnd event. + * + * @param dev The device to deliver the event for. + * @param ti The touch point record to deliver the event for. + * @param flags Internal event flags. The called does not need to provide + * TOUCH_CLIENT_ID and TOUCH_POINTER_EMULATED, this function will ensure + * they are set appropriately. + * @param resource The client resource to deliver to, or 0 for all clients. */ static void -TouchPuntToNextOwner(DeviceIntPtr dev, TouchPointInfoPtr ti, - TouchOwnershipEvent *ev) +EmitTouchEnd(DeviceIntPtr dev, TouchPointInfoPtr ti, int flags, XID resource) { InternalEvent *tel = InitEventList(GetMaximumEventsNum()); ValuatorMask *mask = valuator_mask_new(2); int i, nev; + valuator_mask_set_double(mask, 0, + valuator_mask_get_double(ti->valuators, 0)); + valuator_mask_set_double(mask, 1, + valuator_mask_get_double(ti->valuators, 1)); + + flags |= TOUCH_CLIENT_ID; + if (ti->emulate_pointer) + flags |= TOUCH_POINTER_EMULATED; + nev = GetTouchEvents(tel, dev, ti->client_id, XI_TouchEnd, flags, mask); + for (i = 0; i < nev; i++) + DeliverTouchEvents(dev, ti, tel + i, resource); + + valuator_mask_free(&mask); + FreeEventList(tel, GetMaximumEventsNum()); +} + +/** + * If the current owner has rejected the event, deliver the + * TouchOwnership/TouchBegin to the next item in the sprite stack. + */ +static void +TouchPuntToNextOwner(DeviceIntPtr dev, TouchPointInfoPtr ti, + TouchOwnershipEvent *ev) +{ /* Deliver the ownership */ - if (ti->listeners[0].state == LISTENER_AWAITING_OWNER) + if (ti->listeners[0].state == LISTENER_AWAITING_OWNER || + ti->listeners[0].state == LISTENER_EARLY_ACCEPT) DeliverTouchEvents(dev, ti, (InternalEvent*)ev, ti->listeners[0].listener); else if (ti->listeners[0].state == LISTENER_AWAITING_BEGIN) TouchEventHistoryReplay(ti, dev, ti->listeners[0].listener); @@ -1111,52 +1162,41 @@ TouchPuntToNextOwner(DeviceIntPtr dev, TouchPointInfoPtr ti, if (ti->num_listeners == 1 && ti->num_grabs == 0 && ti->pending_finish) { - int flags; - valuator_mask_set_double(mask, 0, - valuator_mask_get_double(ti->valuators, 0)); - valuator_mask_set_double(mask, 1, - valuator_mask_get_double(ti->valuators, 1)); - - flags = TOUCH_CLIENT_ID; - if (ti->emulate_pointer) - flags |= TOUCH_POINTER_EMULATED; - nev = GetTouchEvents(tel, dev, ti->client_id, XI_TouchEnd, flags, mask); - for (i = 0; i < nev; i++) - DeliverTouchEvents(dev, ti, tel + i, 0); + EmitTouchEnd(dev, ti, 0, 0); TouchEndTouch(dev, ti); } - valuator_mask_free(&mask); - FreeEventList(tel, GetMaximumEventsNum()); + if (ti->listeners[0].state == LISTENER_EARLY_ACCEPT) + ActivateEarlyAccept(dev, ti); } -static void -TouchEventRejected(DeviceIntPtr sourcedev, TouchPointInfoPtr ti, - TouchOwnershipEvent *ev) +/** + * Process a touch rejection. + * + * @param sourcedev The source device of the touch sequence. + * @param ti The touchpoint info record. + * @param resource The resource of the client rejecting the touch. + * @param ev TouchOwnership event to send. Set to NULL if no event should be + * sent. + */ +void +TouchRejected(DeviceIntPtr sourcedev, TouchPointInfoPtr ti, XID resource, + TouchOwnershipEvent *ev) { - InternalEvent *tel = InitEventList(GetMaximumEventsNum()); - ValuatorMask *mask = valuator_mask_new(2); - Bool was_owner = (ev->resource == ti->listeners[0].listener); + Bool was_owner = (resource == ti->listeners[0].listener); void *grab; - int nev, i; - + int i; /* Send a TouchEnd event to the resource being removed, but only if they * haven't received one yet already */ - if (ti->listeners[0].state != LISTENER_HAS_END) + for (i = 0; i < ti->num_listeners; i++) { - int flags; - valuator_mask_set_double(mask, 0, - valuator_mask_get_double(ti->valuators, 0)); - valuator_mask_set_double(mask, 1, - valuator_mask_get_double(ti->valuators, 1)); - - flags = TOUCH_CLIENT_ID|TOUCH_REJECT; - if (ti->emulate_pointer) - flags |= TOUCH_POINTER_EMULATED; - nev = GetTouchEvents(tel, sourcedev, ti->client_id, XI_TouchEnd, flags, mask); - for (i = 0; i < nev; i++) - DeliverTouchEvents(sourcedev, ti, tel + i, ev->resource); + if (ti->listeners[i].listener == resource) + { + if (ti->listeners[i].state != LISTENER_HAS_END) + EmitTouchEnd(sourcedev, ti, TOUCH_REJECT, resource); + break; + } } /* If there are no other listeners left, and the touchpoint is pending @@ -1164,26 +1204,22 @@ TouchEventRejected(DeviceIntPtr sourcedev, TouchPointInfoPtr ti, if (ti->num_listeners == 1 && ti->pending_finish) { TouchEndTouch(sourcedev, ti); - goto out; + return; } /* Remove the resource from the listener list, updating * ti->num_listeners, as well as ti->num_grabs if it was a grab. */ - if (TouchRemoveListener(ti, ev->resource)) + if (TouchRemoveListener(ti, resource)) { - if (dixLookupResourceByType(&grab, ev->resource, RT_PASSIVEGRAB, + if (dixLookupResourceByType(&grab, resource, RT_PASSIVEGRAB, serverClient, DixGetAttrAccess) == Success) ti->num_grabs--; } /* If the current owner was removed and there are further listeners, deliver * the TouchOwnership or TouchBegin event to the new owner. */ - if (ti->num_listeners > 0 && was_owner) + if (ev && ti->num_listeners > 0 && was_owner) TouchPuntToNextOwner(sourcedev, ti, ev); - -out: - FreeEventList(tel, GetMaximumEventsNum()); - valuator_mask_free(&mask); } /** @@ -1199,35 +1235,11 @@ ProcessTouchOwnershipEvent(DeviceIntPtr dev, TouchPointInfoPtr ti, { if (ev->reason == XIRejectTouch) - TouchEventRejected(dev, ti, ev); + TouchRejected(dev, ti, ev->resource, ev); else if (ev->reason == XIAcceptTouch) { - int flags; - int nev, i; - ValuatorMask *mask; - - InternalEvent *tel = InitEventList(GetMaximumEventsNum()); - - mask = valuator_mask_new(dev->valuator->numAxes); - valuator_mask_set_double(mask, 0, - valuator_mask_get_double(ti->valuators, 0)); - valuator_mask_set_double(mask, 1, - valuator_mask_get_double(ti->valuators, 1)); - - /* FIXME: what about early acceptance? a client may accept before it - * owns the touch. */ - /* The touch owner has accepted the touch. Send TouchEnd events to * everyone else, and truncate the list of listeners. */ - flags = TOUCH_ACCEPT|TOUCH_CLIENT_ID; - if (ti->emulate_pointer) - flags |= TOUCH_POINTER_EMULATED; - nev = GetTouchEvents(tel, dev, ti->client_id, XI_TouchEnd, - flags, mask); - for (i = 0; i < nev; i++) - DeliverTouchEvents(dev, ti, tel + i, 0); - - FreeEventList(tel, GetMaximumEventsNum()); - valuator_mask_free(&mask); + EmitTouchEnd(dev, ti, TOUCH_ACCEPT, 0); while (ti->num_listeners > 1) TouchRemoveListener(ti, ti->listeners[1].listener); diff --git a/xorg-server/Xi/xiallowev.c b/xorg-server/Xi/xiallowev.c index a4b2f5782..d0856b656 100644 --- a/xorg-server/Xi/xiallowev.c +++ b/xorg-server/Xi/xiallowev.c @@ -41,6 +41,7 @@ #include <X11/extensions/XI2proto.h> #include "exglobals.h" /* BadDevice */ +#include "exevents.h" #include "xiallowev.h" int @@ -51,51 +52,14 @@ SProcXIAllowEvents(ClientPtr client) swaps(&stuff->length); swaps(&stuff->deviceid); swapl(&stuff->time); - /* FIXME swap touchid */ - /* FIXME swap window */ - - return ProcXIAllowEvents(client); -} - -static int -AllowTouch(ClientPtr client, DeviceIntPtr dev, int mode, uint32_t touchid, XID *error) -{ - TouchPointInfoPtr ti; - int nev, i; - InternalEvent *events = InitEventList(GetMaximumEventsNum()); - - if (!events) - return BadAlloc; - - if (!dev->touch) - { - *error = dev->id; - return BadDevice; - } - - /* FIXME window is unhandled */ - - ti = TouchFindByClientID(dev, touchid); - if (!ti) + if (stuff->length > 3) { - *error = touchid; - return BadValue; + xXI2_2AllowEventsReq *req_xi22 = (xXI2_2AllowEventsReq*)stuff; + swapl(&req_xi22->touchid); + swapl(&req_xi22->grab_window); } - /* FIXME: Allow for early accept */ - if (ti->num_listeners == 0 || CLIENT_ID(ti->listeners[0].listener) != client->index) - return BadAccess; - - nev = GetTouchOwnershipEvents(events, dev, ti, mode, ti->listeners[0].listener, 0); - if (nev == 0) - return BadAlloc; - for (i = 0; i < nev; i++) - mieqProcessDeviceEvent(dev, events + i, NULL); - - ProcessInputEvents(); - - FreeEventList(events, GetMaximumEventsNum()); - return Success; + return ProcXIAllowEvents(client); } int @@ -104,9 +68,21 @@ ProcXIAllowEvents(ClientPtr client) TimeStamp time; DeviceIntPtr dev; int ret = Success; + XIClientPtr xi_client; + Bool have_xi22 = FALSE; + REQUEST(xXI2_2AllowEventsReq); - REQUEST(xXIAllowEventsReq); - /* FIXME: check request length, 12 for XI 2.0+, 20 for XI 2.2+ */ + xi_client = dixLookupPrivate(&client->devPrivates, XIClientPrivateKey); + + if (version_compare(xi_client->major_version, + xi_client->minor_version, 2, 2) >= 0) + { + REQUEST_AT_LEAST_SIZE(xXI2_2AllowEventsReq); + have_xi22 = TRUE; + } else + { + REQUEST_SIZE_MATCH(xXIAllowEventsReq); + } ret = dixLookupDevice(&dev, stuff->deviceid, client, DixGetAttrAccess); if (ret != Success) @@ -138,9 +114,20 @@ ProcXIAllowEvents(ClientPtr client) break; case XIRejectTouch: case XIAcceptTouch: - ret = AllowTouch(client, dev, - stuff->mode, stuff->touchid, - &client->errorValue); + { + int rc; + WindowPtr win; + + if (!have_xi22) + return BadValue; + + rc = dixLookupWindow(&win, stuff->grab_window, client, DixReadAccess); + if (rc != Success) + return rc; + + ret = TouchAcceptReject(client, dev, stuff->mode, stuff->touchid, + stuff->grab_window, &client->errorValue); + } break; default: client->errorValue = stuff->mode; diff --git a/xorg-server/configure.ac b/xorg-server/configure.ac index 6241119c4..a44a12a11 100644 --- a/xorg-server/configure.ac +++ b/xorg-server/configure.ac @@ -26,8 +26,8 @@ dnl dnl Process this file with autoconf to create configure. AC_PREREQ(2.60) -AC_INIT([xorg-server], 1.11.99.902, [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], xorg-server) -RELEASE_DATE="2012-01-27" +AC_INIT([xorg-server], 1.11.99.903, [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], xorg-server) +RELEASE_DATE="2012-02-11" AC_CONFIG_SRCDIR([Makefile.am]) AM_INIT_AUTOMAKE([foreign dist-bzip2]) AM_MAINTAINER_MODE @@ -776,7 +776,7 @@ XPROTO="xproto >= 7.0.22" RANDRPROTO="randrproto >= 1.2.99.3" RENDERPROTO="renderproto >= 0.11" XEXTPROTO="xextproto >= 7.1.99" -INPUTPROTO="inputproto >= 2.1.99.5" +INPUTPROTO="inputproto >= 2.1.99.6" KBPROTO="kbproto >= 1.0.3" FONTSPROTO="fontsproto" FIXESPROTO="fixesproto >= 5.0" diff --git a/xorg-server/dix/events.c b/xorg-server/dix/events.c index 04d7fb59b..9998845d0 100644 --- a/xorg-server/dix/events.c +++ b/xorg-server/dix/events.c @@ -1122,8 +1122,8 @@ EnqueueEvent(InternalEvent *ev, DeviceIntPtr device) int eventlen; DeviceEvent *event = &ev->device_event; - if (!list_is_empty(&syncEvents.pending)) - tail = list_last_entry(&syncEvents.pending, QdEventRec, next); + if (!xorg_list_is_empty(&syncEvents.pending)) + tail = xorg_list_last_entry(&syncEvents.pending, QdEventRec, next); NoticeTime((InternalEvent*)event); @@ -1183,13 +1183,13 @@ EnqueueEvent(InternalEvent *ev, DeviceIntPtr device) qe = malloc(sizeof(QdEventRec) + eventlen); if (!qe) return; - list_init(&qe->next); + xorg_list_init(&qe->next); qe->device = device; qe->pScreen = pSprite->hotPhys.pScreen; qe->months = currentTime.months; qe->event = (InternalEvent *)(qe + 1); memcpy(qe->event, event, eventlen); - list_append(&qe->next, &syncEvents.pending); + xorg_list_append(&qe->next, &syncEvents.pending); } /** @@ -1210,10 +1210,10 @@ PlayReleasedEvents(void) DeviceIntPtr pDev; restart: - list_for_each_entry_safe(qe, tmp, &syncEvents.pending, next) { + xorg_list_for_each_entry_safe(qe, tmp, &syncEvents.pending, next) { if (!qe->device->deviceGrab.sync.frozen) { - list_del(&qe->next); + xorg_list_del(&qe->next); pDev = qe->device; if (qe->event->any.type == ET_Motion) CheckVirtualMotion(pDev, qe, NullWindow); @@ -1297,7 +1297,7 @@ ComputeFreezes(void) FreezeThaw(dev, dev->deviceGrab.sync.other || (dev->deviceGrab.sync.state >= FROZEN)); if (syncEvents.playingEvents || - (!replayDev && list_is_empty(&syncEvents.pending))) + (!replayDev && xorg_list_is_empty(&syncEvents.pending))) return; syncEvents.playingEvents = TRUE; if (replayDev) @@ -4266,7 +4266,6 @@ DeliverGrabbedEvent(InternalEvent *event, DeviceIntPtr thisDev, if (grab->ownerEvents) { WindowPtr focus; - WindowPtr win; /* Hack: Some pointer device have a focus class. So we need to check * for the type of event, to see if we really want to deliver it to @@ -4283,16 +4282,15 @@ DeliverGrabbedEvent(InternalEvent *event, DeviceIntPtr thisDev, else focus = PointerRootWin; if (focus == PointerRootWin) - { - win = pSprite->win; - focus = NullWindow; - } else if (focus && (focus == pSprite->win || - IsParent(focus, pSprite->win))) - win = pSprite->win; + deliveries = DeliverDeviceEvents(pSprite->win, event, grab, + NullWindow, thisDev); + else if (focus && (focus == pSprite->win || + IsParent(focus, pSprite->win))) + deliveries = DeliverDeviceEvents(pSprite->win, event, grab, focus, + thisDev); else if (focus) - win = focus; - - deliveries = DeliverDeviceEvents(win, event, grab, focus, thisDev); + deliveries = DeliverDeviceEvents(focus, event, grab, focus, + thisDev); } if (!deliveries) { @@ -5392,9 +5390,9 @@ InitEvents(void) syncEvents.replayDev = (DeviceIntPtr)NULL; syncEvents.replayWin = NullWindow; if (syncEvents.pending.next) - list_for_each_entry_safe(qe, tmp, &syncEvents.pending, next) + xorg_list_for_each_entry_safe(qe, tmp, &syncEvents.pending, next) free(qe); - list_init(&syncEvents.pending); + xorg_list_init(&syncEvents.pending); syncEvents.playingEvents = FALSE; syncEvents.time.months = 0; syncEvents.time.milliseconds = 0; /* hardly matters */ diff --git a/xorg-server/dix/inpututils.c b/xorg-server/dix/inpututils.c index d279c1d75..9e0c5518c 100644 --- a/xorg-server/dix/inpututils.c +++ b/xorg-server/dix/inpututils.c @@ -432,6 +432,9 @@ valuator_mask_new(int num_valuators) * flying-car future, when we can dynamically alloc the masks and are * not constrained by signals, we can start using num_valuators */ ValuatorMask *mask = calloc(1, sizeof(ValuatorMask)); + if (mask == NULL) + return NULL; + mask->last_bit = -1; return mask; } diff --git a/xorg-server/dix/touch.c b/xorg-server/dix/touch.c index db0bf334a..d04801c86 100644 --- a/xorg-server/dix/touch.c +++ b/xorg-server/dix/touch.c @@ -34,6 +34,7 @@ #include "eventstr.h" #include "exevents.h" +#include "exglobals.h" #include "inpututils.h" #include "eventconvert.h" #include "windowstr.h" @@ -697,12 +698,14 @@ TouchResourceIsOwner(TouchPointInfoPtr ti, XID resource) */ void TouchAddListener(TouchPointInfoPtr ti, XID resource, enum InputLevel level, - enum TouchListenerType type, enum TouchListenerState state) + enum TouchListenerType type, enum TouchListenerState state, + WindowPtr window) { ti->listeners[ti->num_listeners].listener = resource; ti->listeners[ti->num_listeners].level = level; ti->listeners[ti->num_listeners].state = state; ti->listeners[ti->num_listeners].type = type; + ti->listeners[ti->num_listeners].window = window; ti->num_listeners++; } @@ -753,7 +756,7 @@ TouchAddGrabListener(DeviceIntPtr dev, TouchPointInfoPtr ti, } TouchAddListener(ti, grab->resource, grab->grabtype, - type, LISTENER_AWAITING_BEGIN); + type, LISTENER_AWAITING_BEGIN, grab->window); ti->num_grabs++; } @@ -814,7 +817,7 @@ TouchAddRegularListener(DeviceIntPtr dev, TouchPointInfoPtr ti, TouchEventHistoryAllocate(ti); TouchAddListener(ti, iclients->resource, XI2, - type, LISTENER_AWAITING_BEGIN); + type, LISTENER_AWAITING_BEGIN, win); return TRUE; } } @@ -830,7 +833,8 @@ TouchAddRegularListener(DeviceIntPtr dev, TouchPointInfoPtr ti, TouchEventHistoryAllocate(ti); TouchAddListener(ti, iclients->resource, XI, - LISTENER_POINTER_REGULAR, LISTENER_AWAITING_BEGIN); + LISTENER_POINTER_REGULAR, LISTENER_AWAITING_BEGIN, + win); return TRUE; } } @@ -845,7 +849,8 @@ TouchAddRegularListener(DeviceIntPtr dev, TouchPointInfoPtr ti, { TouchEventHistoryAllocate(ti); TouchAddListener(ti, win->drawable.id, CORE, - LISTENER_POINTER_REGULAR, LISTENER_AWAITING_BEGIN); + LISTENER_POINTER_REGULAR, LISTENER_AWAITING_BEGIN, + win); return TRUE; } @@ -857,7 +862,7 @@ TouchAddRegularListener(DeviceIntPtr dev, TouchPointInfoPtr ti, TouchEventHistoryAllocate(ti); TouchAddListener(ti, iclients->resource, CORE, - type, LISTENER_AWAITING_BEGIN); + type, LISTENER_AWAITING_BEGIN, win); return TRUE; } } @@ -980,3 +985,59 @@ TouchListenerGone(XID resource) FreeEventList(events, GetMaximumEventsNum()); } + +int +TouchAcceptReject(ClientPtr client, DeviceIntPtr dev, int mode, + uint32_t touchid, Window grab_window, XID *error) +{ + TouchPointInfoPtr ti; + int nev, i; + InternalEvent *events = InitEventList(GetMaximumEventsNum()); + + if (!events) + return BadAlloc; + + if (!dev->touch) + { + *error = dev->id; + return BadDevice; + } + + ti = TouchFindByClientID(dev, touchid); + if (!ti) + { + *error = touchid; + return BadValue; + } + + for (i = 0; i < ti->num_listeners; i++) + { + if (CLIENT_ID(ti->listeners[i].listener) == client->index && + ti->listeners[i].window->drawable.id == grab_window) + break; + } + if (i == ti->num_listeners) + return BadAccess; + + if (i > 0) + { + if (mode == XIRejectTouch) + TouchRejected(dev, ti, ti->listeners[i].listener, NULL); + else + ti->listeners[i].state = LISTENER_EARLY_ACCEPT; + + return Success; + } + + nev = GetTouchOwnershipEvents(events, dev, ti, mode, + ti->listeners[0].listener, 0); + if (nev == 0) + return BadAlloc; + for (i = 0; i < nev; i++) + mieqProcessDeviceEvent(dev, events + i, NULL); + + ProcessInputEvents(); + + FreeEventList(events, GetMaximumEventsNum()); + return Success; +} diff --git a/xorg-server/hw/xfree86/common/xf86Xinput.c b/xorg-server/hw/xfree86/common/xf86Xinput.c index fd40f28da..f6be99910 100644 --- a/xorg-server/hw/xfree86/common/xf86Xinput.c +++ b/xorg-server/hw/xfree86/common/xf86Xinput.c @@ -516,13 +516,13 @@ match_string_implicit(const char *attr, const char *pattern) * If a pattern in each list entry is matched, return TRUE. */ static Bool -MatchAttrToken(const char *attr, struct list *patterns, +MatchAttrToken(const char *attr, struct xorg_list *patterns, int (*compare)(const char *attr, const char *pattern)) { const xf86MatchGroup *group; /* If there are no patterns, accept the match */ - if (list_is_empty(patterns)) + if (xorg_list_is_empty(patterns)) return TRUE; /* If there are patterns but no attribute, reject the match */ @@ -533,7 +533,7 @@ MatchAttrToken(const char *attr, struct list *patterns, * Otherwise, iterate the list of patterns ensuring each entry has a * match. Each list entry is a separate Match line of the same type. */ - list_for_each_entry(group, patterns, entry) { + xorg_list_for_each_entry(group, patterns, entry) { char * const *cur; Bool match = FALSE; @@ -590,7 +590,7 @@ InputClassMatches(const XF86ConfInputClassPtr iclass, const InputInfoPtr idev, * MatchTag string * See if any of the device's tags match any of the MatchTag tokens. */ - if (!list_is_empty(&iclass->match_tag)) { + if (!xorg_list_is_empty(&iclass->match_tag)) { char * const *tag; Bool match; @@ -607,7 +607,7 @@ InputClassMatches(const XF86ConfInputClassPtr iclass, const InputInfoPtr idev, } /* MatchLayout string */ - if (!list_is_empty(&iclass->match_layout)) { + if (!xorg_list_is_empty(&iclass->match_layout)) { if (!MatchAttrToken(xf86ConfigLayout.id, &iclass->match_layout, match_string_implicit)) return FALSE; diff --git a/xorg-server/hw/xfree86/dri2/dri2.c b/xorg-server/hw/xfree86/dri2/dri2.c index d6441a234..5cc9068af 100644 --- a/xorg-server/hw/xfree86/dri2/dri2.c +++ b/xorg-server/hw/xfree86/dri2/dri2.c @@ -67,7 +67,7 @@ typedef struct _DRI2Screen *DRI2ScreenPtr; typedef struct _DRI2Drawable { DRI2ScreenPtr dri2_screen; DrawablePtr drawable; - struct list reference_list; + struct xorg_list reference_list; int width; int height; DRI2BufferPtr *buffers; @@ -179,7 +179,7 @@ DRI2AllocateDrawable(DrawablePtr pDraw) pPriv->swap_limit = 1; /* default to double buffering */ pPriv->last_swap_msc = 0; pPriv->last_swap_ust = 0; - list_init(&pPriv->reference_list); + xorg_list_init(&pPriv->reference_list); pPriv->serialNumber = DRI2DrawableSerial(pDraw); pPriv->needInvalidate = FALSE; @@ -229,7 +229,7 @@ typedef struct DRI2DrawableRefRec { XID dri2_id; DRI2InvalidateProcPtr invalidate; void *priv; - struct list link; + struct xorg_list link; } DRI2DrawableRefRec, *DRI2DrawableRefPtr; static DRI2DrawableRefPtr @@ -237,7 +237,7 @@ DRI2LookupDrawableRef(DRI2DrawablePtr pPriv, XID id) { DRI2DrawableRefPtr ref; - list_for_each_entry(ref, &pPriv->reference_list, link) { + xorg_list_for_each_entry(ref, &pPriv->reference_list, link) { if (ref->id == id) return ref; } @@ -270,7 +270,7 @@ DRI2AddDrawableRef(DRI2DrawablePtr pPriv, XID id, XID dri2_id, ref->dri2_id = dri2_id; ref->invalidate = invalidate; ref->priv = priv; - list_add(&ref->link, &pPriv->reference_list); + xorg_list_add(&ref->link, &pPriv->reference_list); return Success; } @@ -307,9 +307,9 @@ static int DRI2DrawableGone(pointer p, XID id) DrawablePtr pDraw; int i; - list_for_each_entry_safe(ref, next, &pPriv->reference_list, link) { + xorg_list_for_each_entry_safe(ref, next, &pPriv->reference_list, link) { if (ref->dri2_id == id) { - list_del(&ref->link); + xorg_list_del(&ref->link); /* If this was the last ref under this X drawable XID, * unregister the X drawable resource. */ if (!DRI2LookupDrawableRef(pPriv, ref->id)) @@ -319,13 +319,13 @@ static int DRI2DrawableGone(pointer p, XID id) } if (ref->id == id) { - list_del(&ref->link); + xorg_list_del(&ref->link); FreeResourceByType(ref->dri2_id, dri2DrawableRes, TRUE); free(ref); } } - if (!list_is_empty(&pPriv->reference_list)) + if (!xorg_list_is_empty(&pPriv->reference_list)) return Success; pDraw = pPriv->drawable; @@ -586,7 +586,7 @@ DRI2InvalidateDrawable(DrawablePtr pDraw) pPriv->needInvalidate = FALSE; - list_for_each_entry(ref, &pPriv->reference_list, link) + xorg_list_for_each_entry(ref, &pPriv->reference_list, link) ref->invalidate(pDraw, ref->priv, ref->id); } diff --git a/xorg-server/hw/xfree86/os-support/xf86_OSlib.h b/xorg-server/hw/xfree86/os-support/xf86_OSlib.h index 0a5861f49..45500dbdb 100644 --- a/xorg-server/hw/xfree86/os-support/xf86_OSlib.h +++ b/xorg-server/hw/xfree86/os-support/xf86_OSlib.h @@ -98,8 +98,8 @@ # if !(defined (sun) && defined (SVR4)) # include <sys/immu.h> # include <sys/region.h> +# include <sys/proc.h> # endif -# include <sys/proc.h> # include <sys/tss.h> # include <sys/sysi86.h> # if defined(SVR4) && !defined(sun) diff --git a/xorg-server/hw/xfree86/parser/InputClass.c b/xorg-server/hw/xfree86/parser/InputClass.c index 919ae1869..c25117c1a 100644 --- a/xorg-server/hw/xfree86/parser/InputClass.c +++ b/xorg-server/hw/xfree86/parser/InputClass.c @@ -67,14 +67,14 @@ xf86ConfigSymTabRec InputClassTab[] = #define TOKEN_SEP "|" static void -add_group_entry(struct list *head, char **values) +add_group_entry(struct xorg_list *head, char **values) { xf86MatchGroup *group; group = malloc(sizeof(*group)); if (group) { group->values = values; - list_add(&group->entry, head); + xorg_list_add(&group->entry, head); } } @@ -87,15 +87,15 @@ xf86parseInputClassSection(void) parsePrologue(XF86ConfInputClassPtr, XF86ConfInputClassRec) /* Initialize MatchGroup lists */ - list_init(&ptr->match_product); - list_init(&ptr->match_vendor); - list_init(&ptr->match_device); - list_init(&ptr->match_os); - list_init(&ptr->match_pnpid); - list_init(&ptr->match_usbid); - list_init(&ptr->match_driver); - list_init(&ptr->match_tag); - list_init(&ptr->match_layout); + xorg_list_init(&ptr->match_product); + xorg_list_init(&ptr->match_vendor); + xorg_list_init(&ptr->match_device); + xorg_list_init(&ptr->match_os); + xorg_list_init(&ptr->match_pnpid); + xorg_list_init(&ptr->match_usbid); + xorg_list_init(&ptr->match_driver); + xorg_list_init(&ptr->match_tag); + xorg_list_init(&ptr->match_layout); while ((token = xf86getToken(InputClassTab)) != ENDSECTION) { switch (token) { @@ -274,63 +274,63 @@ xf86printInputClassSection (FILE * cf, XF86ConfInputClassPtr ptr) if (ptr->driver) fprintf(cf, "\tDriver \"%s\"\n", ptr->driver); - list_for_each_entry(group, &ptr->match_product, entry) { + xorg_list_for_each_entry(group, &ptr->match_product, entry) { fprintf(cf, "\tMatchProduct \""); for (cur = group->values; *cur; cur++) fprintf(cf, "%s%s", cur == group->values ? "" : TOKEN_SEP, *cur); fprintf(cf, "\"\n"); } - list_for_each_entry(group, &ptr->match_vendor, entry) { + xorg_list_for_each_entry(group, &ptr->match_vendor, entry) { fprintf(cf, "\tMatchVendor \""); for (cur = group->values; *cur; cur++) fprintf(cf, "%s%s", cur == group->values ? "" : TOKEN_SEP, *cur); fprintf(cf, "\"\n"); } - list_for_each_entry(group, &ptr->match_device, entry) { + xorg_list_for_each_entry(group, &ptr->match_device, entry) { fprintf(cf, "\tMatchDevicePath \""); for (cur = group->values; *cur; cur++) fprintf(cf, "%s%s", cur == group->values ? "" : TOKEN_SEP, *cur); fprintf(cf, "\"\n"); } - list_for_each_entry(group, &ptr->match_os, entry) { + xorg_list_for_each_entry(group, &ptr->match_os, entry) { fprintf(cf, "\tMatchOS \""); for (cur = group->values; *cur; cur++) fprintf(cf, "%s%s", cur == group->values ? "" : TOKEN_SEP, *cur); fprintf(cf, "\"\n"); } - list_for_each_entry(group, &ptr->match_pnpid, entry) { + xorg_list_for_each_entry(group, &ptr->match_pnpid, entry) { fprintf(cf, "\tMatchPnPID \""); for (cur = group->values; *cur; cur++) fprintf(cf, "%s%s", cur == group->values ? "" : TOKEN_SEP, *cur); fprintf(cf, "\"\n"); } - list_for_each_entry(group, &ptr->match_usbid, entry) { + xorg_list_for_each_entry(group, &ptr->match_usbid, entry) { fprintf(cf, "\tMatchUSBID \""); for (cur = group->values; *cur; cur++) fprintf(cf, "%s%s", cur == group->values ? "" : TOKEN_SEP, *cur); fprintf(cf, "\"\n"); } - list_for_each_entry(group, &ptr->match_driver, entry) { + xorg_list_for_each_entry(group, &ptr->match_driver, entry) { fprintf(cf, "\tMatchDriver \""); for (cur = group->values; *cur; cur++) fprintf(cf, "%s%s", cur == group->values ? "" : TOKEN_SEP, *cur); fprintf(cf, "\"\n"); } - list_for_each_entry(group, &ptr->match_tag, entry) { + xorg_list_for_each_entry(group, &ptr->match_tag, entry) { fprintf(cf, "\tMatchTag \""); for (cur = group->values; *cur; cur++) fprintf(cf, "%s%s", cur == group->values ? "" : TOKEN_SEP, *cur); fprintf(cf, "\"\n"); } - list_for_each_entry(group, &ptr->match_layout, entry) { + xorg_list_for_each_entry(group, &ptr->match_layout, entry) { fprintf(cf, "\tMatchLayout \""); for (cur = group->values; *cur; cur++) fprintf(cf, "%s%s", cur == group->values ? "" : TOKEN_SEP, @@ -374,56 +374,56 @@ xf86freeInputClassList (XF86ConfInputClassPtr ptr) TestFree(ptr->identifier); TestFree(ptr->driver); - list_for_each_entry_safe(group, next, &ptr->match_product, entry) { - list_del(&group->entry); + xorg_list_for_each_entry_safe(group, next, &ptr->match_product, entry) { + xorg_list_del(&group->entry); for (list = group->values; *list; list++) free(*list); free(group); } - list_for_each_entry_safe(group, next, &ptr->match_vendor, entry) { - list_del(&group->entry); + xorg_list_for_each_entry_safe(group, next, &ptr->match_vendor, entry) { + xorg_list_del(&group->entry); for (list = group->values; *list; list++) free(*list); free(group); } - list_for_each_entry_safe(group, next, &ptr->match_device, entry) { - list_del(&group->entry); + xorg_list_for_each_entry_safe(group, next, &ptr->match_device, entry) { + xorg_list_del(&group->entry); for (list = group->values; *list; list++) free(*list); free(group); } - list_for_each_entry_safe(group, next, &ptr->match_os, entry) { - list_del(&group->entry); + xorg_list_for_each_entry_safe(group, next, &ptr->match_os, entry) { + xorg_list_del(&group->entry); for (list = group->values; *list; list++) free(*list); free(group); } - list_for_each_entry_safe(group, next, &ptr->match_pnpid, entry) { - list_del(&group->entry); + xorg_list_for_each_entry_safe(group, next, &ptr->match_pnpid, entry) { + xorg_list_del(&group->entry); for (list = group->values; *list; list++) free(*list); free(group); } - list_for_each_entry_safe(group, next, &ptr->match_usbid, entry) { - list_del(&group->entry); + xorg_list_for_each_entry_safe(group, next, &ptr->match_usbid, entry) { + xorg_list_del(&group->entry); for (list = group->values; *list; list++) free(*list); free(group); } - list_for_each_entry_safe(group, next, &ptr->match_driver, entry) { - list_del(&group->entry); + xorg_list_for_each_entry_safe(group, next, &ptr->match_driver, entry) { + xorg_list_del(&group->entry); for (list = group->values; *list; list++) free(*list); free(group); } - list_for_each_entry_safe(group, next, &ptr->match_tag, entry) { - list_del(&group->entry); + xorg_list_for_each_entry_safe(group, next, &ptr->match_tag, entry) { + xorg_list_del(&group->entry); for (list = group->values; *list; list++) free(*list); free(group); } - list_for_each_entry_safe(group, next, &ptr->match_layout, entry) { - list_del(&group->entry); + xorg_list_for_each_entry_safe(group, next, &ptr->match_layout, entry) { + xorg_list_del(&group->entry); for (list = group->values; *list; list++) free(*list); free(group); diff --git a/xorg-server/hw/xfree86/parser/xf86Parser.h b/xorg-server/hw/xfree86/parser/xf86Parser.h index 7d4662b98..beac35404 100644 --- a/xorg-server/hw/xfree86/parser/xf86Parser.h +++ b/xorg-server/hw/xfree86/parser/xf86Parser.h @@ -340,7 +340,7 @@ xf86TriState; typedef struct { - struct list entry; + struct xorg_list entry; char **values; } xf86MatchGroup; @@ -350,15 +350,15 @@ typedef struct GenericListRec list; char *identifier; char *driver; - struct list match_product; - struct list match_vendor; - struct list match_device; - struct list match_os; - struct list match_pnpid; - struct list match_usbid; - struct list match_driver; - struct list match_tag; - struct list match_layout; + struct xorg_list match_product; + struct xorg_list match_vendor; + struct xorg_list match_device; + struct xorg_list match_os; + struct xorg_list match_pnpid; + struct xorg_list match_usbid; + struct xorg_list match_driver; + struct xorg_list match_tag; + struct xorg_list match_layout; xf86TriState is_keyboard; xf86TriState is_pointer; xf86TriState is_joystick; diff --git a/xorg-server/include/exevents.h b/xorg-server/include/exevents.h index 31acb30ea..fb2ef274c 100644 --- a/xorg-server/include/exevents.h +++ b/xorg-server/include/exevents.h @@ -323,6 +323,13 @@ SendEventToAllWindows( xEvent * /* ev */, int /* count */); +extern void +TouchRejected( + DeviceIntPtr /* sourcedev */, + TouchPointInfoPtr /* ti */, + XID /* resource */, + TouchOwnershipEvent * /* ev */); + extern _X_HIDDEN void XI2EventSwap( xGenericEvent * /* from */, xGenericEvent * /* to */); diff --git a/xorg-server/include/input.h b/xorg-server/include/input.h index fb456175a..b7825a762 100644 --- a/xorg-server/include/input.h +++ b/xorg-server/include/input.h @@ -583,6 +583,8 @@ extern _X_EXPORT void FreeInputAttributes(InputAttributes *attrs); enum TouchListenerState{ LISTENER_AWAITING_BEGIN = 0, /**< Waiting for a TouchBegin event */ LISTENER_AWAITING_OWNER, /**< Waiting for a TouchOwnership event */ + LISTENER_EARLY_ACCEPT, /**< Waiting for ownership, has already + accepted */ LISTENER_IS_OWNER, /**< Is the current owner */ LISTENER_HAS_END, /**< Has already received the end event */ }; @@ -613,7 +615,8 @@ extern void TouchEventHistoryPush(TouchPointInfoPtr ti, const DeviceEvent *ev); extern void TouchEventHistoryReplay(TouchPointInfoPtr ti, DeviceIntPtr dev, XID resource); extern Bool TouchResourceIsOwner(TouchPointInfoPtr ti, XID resource); extern void TouchAddListener(TouchPointInfoPtr ti, XID resource, enum InputLevel level, - enum TouchListenerType type, enum TouchListenerState state); + enum TouchListenerType type, enum TouchListenerState state, + WindowPtr window); extern Bool TouchRemoveListener(TouchPointInfoPtr ti, XID resource); extern void TouchSetupListeners(DeviceIntPtr dev, TouchPointInfoPtr ti, InternalEvent *ev); extern Bool TouchEnsureSprite(DeviceIntPtr sourcedev, TouchPointInfoPtr ti, @@ -624,6 +627,8 @@ extern int TouchConvertToPointerEvent(const InternalEvent *ev, extern int TouchGetPointerEventType(const InternalEvent *ev); extern void TouchRemovePointerGrab(DeviceIntPtr dev); extern void TouchListenerGone(XID resource); +extern int TouchAcceptReject(ClientPtr client, DeviceIntPtr dev, int mode, + uint32_t touchid, Window grab_window, XID *error); /* misc event helpers */ extern Mask GetEventMask(DeviceIntPtr dev, xEvent* ev, InputClientsPtr clients); diff --git a/xorg-server/include/inputstr.h b/xorg-server/include/inputstr.h index c3297db64..86db811fc 100644 --- a/xorg-server/include/inputstr.h +++ b/xorg-server/include/inputstr.h @@ -314,6 +314,7 @@ typedef struct _TouchPointInfo { enum TouchListenerType type; enum TouchListenerState state; enum InputLevel level; /* matters only for emulating touches */ + WindowPtr window; } *listeners; int num_listeners; int num_grabs; /* number of open grabs on this touch @@ -622,7 +623,7 @@ extern _X_EXPORT InputInfo inputInfo; /* for keeping the events for devices grabbed synchronously */ typedef struct _QdEvent *QdEventPtr; typedef struct _QdEvent { - struct list next; + struct xorg_list next; DeviceIntPtr device; ScreenPtr pScreen; /* what screen the pointer was on */ unsigned long months; /* milliseconds is in the event */ @@ -638,7 +639,7 @@ typedef struct _QdEvent { * replayed and processed as if they would come from the device directly. */ typedef struct _EventSyncInfo { - struct list pending; + struct xorg_list pending; /** The device to replay events for. Only set in AllowEvents(), in which * case it is set to the device specified in the request. */ diff --git a/xorg-server/include/list.h b/xorg-server/include/list.h index 6ec2bac53..14c671f37 100644 --- a/xorg-server/include/list.h +++ b/xorg-server/include/list.h @@ -23,8 +23,8 @@ * */ -#ifndef _LIST_H_ -#define _LIST_H_ +#ifndef _XORG_LIST_H_ +#define _XORG_LIST_H_ /** * @file Classic doubly-link circular list implementation. @@ -41,17 +41,17 @@ * } * * We need one list head in bar and a list element in all list_of_foos (both are of - * data type 'struct list'). + * data type 'struct xorg_list'). * * struct bar { * ... - * struct list list_of_foos; + * struct xorg_list list_of_foos; * ... * } * * struct foo { * ... - * struct list entry; + * struct xorg_list entry; * ... * } * @@ -59,74 +59,74 @@ * * struct bar bar; * ... - * list_init(&bar.list_of_foos); + * xorg_list_init(&bar.list_of_foos); * * Then we create the first element and add it to this list: * * struct foo *foo = malloc(...); * .... - * list_add(&foo->entry, &bar.list_of_foos); + * xorg_list_add(&foo->entry, &bar.list_of_foos); * * Repeat the above for each element you want to add to the list. Deleting * works with the element itself. - * list_del(&foo->entry); + * xorg_list_del(&foo->entry); * free(foo); * - * Note: calling list_del(&bar.list_of_foos) will set bar.list_of_foos to an empty + * Note: calling xorg_list_del(&bar.list_of_foos) will set bar.list_of_foos to an empty * list again. * * Looping through the list requires a 'struct foo' as iterator and the * name of the field the subnodes use. * * struct foo *iterator; - * list_for_each_entry(iterator, &bar.list_of_foos, entry) { + * xorg_list_for_each_entry(iterator, &bar.list_of_foos, entry) { * if (iterator->something == ...) * ... * } * - * Note: You must not call list_del() on the iterator if you continue the + * Note: You must not call xorg_list_del() on the iterator if you continue the * loop. You need to run the safe for-each loop instead: * * struct foo *iterator, *next; - * list_for_each_entry_safe(iterator, next, &bar.list_of_foos, entry) { + * xorg_list_for_each_entry_safe(iterator, next, &bar.list_of_foos, entry) { * if (...) - * list_del(&iterator->entry); + * xorg_list_del(&iterator->entry); * } * */ /** * The linkage struct for list nodes. This struct must be part of your - * to-be-linked struct. struct list is required for both the head of the + * to-be-linked struct. struct xorg_list is required for both the head of the * list and for each list node. * - * Position and name of the struct list field is irrelevant. + * Position and name of the struct xorg_list field is irrelevant. * There are no requirements that elements of a list are of the same type. - * There are no requirements for a list head, any struct list can be a list + * There are no requirements for a list head, any struct xorg_list can be a list * head. */ -struct list { - struct list *next, *prev; +struct xorg_list { + struct xorg_list *next, *prev; }; /** * Initialize the list as an empty list. * * Example: - * list_init(&bar->list_of_foos); + * xorg_list_init(&bar->list_of_foos); * * @param The list to initialized. */ static void -list_init(struct list *list) +xorg_list_init(struct xorg_list *list) { list->next = list->prev = list; } static inline void -__list_add(struct list *entry, - struct list *prev, - struct list *next) +__xorg_list_add(struct xorg_list *entry, + struct xorg_list *prev, + struct xorg_list *next) { next->prev = entry; entry->next = next; @@ -144,15 +144,15 @@ __list_add(struct list *entry, * * Example: * struct foo *newfoo = malloc(...); - * list_add(&newfoo->entry, &bar->list_of_foos); + * xorg_list_add(&newfoo->entry, &bar->list_of_foos); * * @param entry The new element to prepend to the list. * @param head The existing list. */ static inline void -list_add(struct list *entry, struct list *head) +xorg_list_add(struct xorg_list *entry, struct xorg_list *head) { - __list_add(entry, head, head->next); + __xorg_list_add(entry, head, head->next); } /** @@ -165,20 +165,20 @@ list_add(struct list *entry, struct list *head) * * Example: * struct foo *newfoo = malloc(...); - * list_append(&newfoo->entry, &bar->list_of_foos); + * xorg_list_append(&newfoo->entry, &bar->list_of_foos); * * @param entry The new element to prepend to the list. * @param head The existing list. */ static inline void -list_append(struct list *entry, struct list *head) +xorg_list_append(struct xorg_list *entry, struct xorg_list *head) { - __list_add(entry, head->prev, head); + __xorg_list_add(entry, head->prev, head); } static inline void -__list_del(struct list *prev, struct list *next) +__xorg_list_del(struct xorg_list *prev, struct xorg_list *next) { next->prev = prev; prev->next = next; @@ -189,32 +189,32 @@ __list_del(struct list *prev, struct list *next) * the pointers to/from this element so it is removed from the list. It does * NOT free the element itself or manipulate it otherwise. * - * Using list_del on a pure list head (like in the example at the top of + * Using xorg_list_del on a pure list head (like in the example at the top of * this file) will NOT remove the first element from * the list but rather reset the list as empty list. * * Example: - * list_del(&foo->entry); + * xorg_list_del(&foo->entry); * * @param entry The element to remove. */ static inline void -list_del(struct list *entry) +xorg_list_del(struct xorg_list *entry) { - __list_del(entry->prev, entry->next); - list_init(entry); + __xorg_list_del(entry->prev, entry->next); + xorg_list_init(entry); } /** * Check if the list is empty. * * Example: - * list_is_empty(&bar->list_of_foos); + * xorg_list_is_empty(&bar->list_of_foos); * * @return True if the list contains one or more elements or False otherwise. */ static inline Bool -list_is_empty(struct list *head) +xorg_list_is_empty(struct xorg_list *head) { return head->next == head; } @@ -227,9 +227,9 @@ list_is_empty(struct list *head) * f = container_of(&foo->entry, struct foo, entry); * assert(f == foo); * - * @param ptr Pointer to the struct list. + * @param ptr Pointer to the struct xorg_list. * @param type Data type of the list element. - * @param member Member name of the struct list field in the list element. + * @param member Member name of the struct xorg_list field in the list element. * @return A pointer to the data struct containing the list head. */ #ifndef container_of @@ -240,7 +240,7 @@ list_is_empty(struct list *head) /** * Alias of container_of */ -#define list_entry(ptr, type, member) \ +#define xorg_list_entry(ptr, type, member) \ container_of(ptr, type, member) /** @@ -248,30 +248,30 @@ list_is_empty(struct list *head) * * Example: * struct foo *first; - * first = list_first_entry(&bar->list_of_foos, struct foo, list_of_foos); + * first = xorg_list_first_entry(&bar->list_of_foos, struct foo, list_of_foos); * * @param ptr The list head * @param type Data type of the list element to retrieve - * @param member Member name of the struct list field in the list element. + * @param member Member name of the struct xorg_list field in the list element. * @return A pointer to the first list element. */ -#define list_first_entry(ptr, type, member) \ - list_entry((ptr)->next, type, member) +#define xorg_list_first_entry(ptr, type, member) \ + xorg_list_entry((ptr)->next, type, member) /** * Retrieve the last list entry for the given listpointer. * * Example: * struct foo *first; - * first = list_last_entry(&bar->list_of_foos, struct foo, list_of_foos); + * first = xorg_list_last_entry(&bar->list_of_foos, struct foo, list_of_foos); * * @param ptr The list head * @param type Data type of the list element to retrieve - * @param member Member name of the struct list field in the list element. + * @param member Member name of the struct xorg_list field in the list element. * @return A pointer to the last list element. */ -#define list_last_entry(ptr, type, member) \ - list_entry((ptr)->prev, type, member) +#define xorg_list_last_entry(ptr, type, member) \ + xorg_list_entry((ptr)->prev, type, member) #define __container_of(ptr, sample, member) \ (void *)((char *)(ptr) \ @@ -281,19 +281,19 @@ list_is_empty(struct list *head) * * Example: * struct foo *iterator; - * list_for_each_entry(iterator, &bar->list_of_foos, entry) { + * xorg_list_for_each_entry(iterator, &bar->list_of_foos, entry) { * [modify iterator] * } * - * This macro is not safe for node deletion. Use list_for_each_entry_safe + * This macro is not safe for node deletion. Use xorg_list_for_each_entry_safe * instead. * * @param pos Iterator variable of the type of the list elements. * @param head List head - * @param member Member name of the struct list in the list elements. + * @param member Member name of the struct xorg_list in the list elements. * */ -#define list_for_each_entry(pos, head, member) \ +#define xorg_list_for_each_entry(pos, head, member) \ for (pos = __container_of((head)->next, pos, member); \ &pos->member != (head); \ pos = __container_of(pos->member.next, pos, member)) @@ -303,9 +303,9 @@ list_is_empty(struct list *head) * macro allows for the deletion of a list element while looping through the * list. * - * See list_for_each_entry for more details. + * See xorg_list_for_each_entry for more details. */ -#define list_for_each_entry_safe(pos, tmp, head, member) \ +#define xorg_list_for_each_entry_safe(pos, tmp, head, member) \ for (pos = __container_of((head)->next, pos, member), \ tmp = __container_of(pos->member.next, pos, member); \ &pos->member != (head); \ @@ -315,9 +315,9 @@ list_is_empty(struct list *head) /* NULL-Terminated List Interface * - * The interface below does _not_ use the struct list as described above. + * The interface below does _not_ use the struct xorg_list as described above. * It is mainly for legacy structures that cannot easily be switched to - * struct list. + * struct xorg_list. * * This interface is for structs like * struct foo { @@ -349,7 +349,7 @@ list_is_empty(struct list *head) * struct foo *element = list; * while ((element = nt_list_next(element, next)) { } * - * This macro is not safe for node deletion. Use list_for_each_entry_safe + * This macro is not safe for node deletion. Use xorg_list_for_each_entry_safe * instead. * * @param list The list or current element. diff --git a/xorg-server/test/input.c b/xorg-server/test/input.c index 576cd8531..e0291417f 100644 --- a/xorg-server/test/input.c +++ b/xorg-server/test/input.c @@ -1714,7 +1714,7 @@ dix_enqueue_events(void) { spriteInfo.sprite = &sprite; InitEvents(); - assert(list_is_empty(&syncEvents.pending)); + assert(xorg_list_is_empty(&syncEvents.pending)); /* this way PlayReleasedEvents really runs through all events in the * queue */ @@ -1728,22 +1728,22 @@ dix_enqueue_events(void) { ev[i].any.length = sizeof(*ev); ev[i].any.type = i; EnqueueEvent(&ev[i], &dev); - assert(!list_is_empty(&syncEvents.pending)); - qe = list_last_entry(&syncEvents.pending, QdEventRec, next); + assert(!xorg_list_is_empty(&syncEvents.pending)); + qe = xorg_list_last_entry(&syncEvents.pending, QdEventRec, next); assert(memcmp(qe->event, &ev[i], ev[i].any.length) == 0); - qe = list_first_entry(&syncEvents.pending, QdEventRec, next); + qe = xorg_list_first_entry(&syncEvents.pending, QdEventRec, next); assert(memcmp(qe->event, &ev[0], ev[i].any.length) == 0); } /* calls process_input_proc */ dev.deviceGrab.sync.frozen = 1; PlayReleasedEvents(); - assert(!list_is_empty(&syncEvents.pending)); + assert(!xorg_list_is_empty(&syncEvents.pending)); dev.deviceGrab.sync.frozen = 0; PlayReleasedEvents(); - assert(list_is_empty(&syncEvents.pending)); + assert(xorg_list_is_empty(&syncEvents.pending)); inputInfo.devices = NULL; } diff --git a/xorg-server/test/list.c b/xorg-server/test/list.c index ffb85efd0..14bc74a08 100644 --- a/xorg-server/test/list.c +++ b/xorg-server/test/list.c @@ -33,18 +33,18 @@ struct parent { int a; - struct list children; + struct xorg_list children; int b; }; struct child { int foo; int bar; - struct list node; + struct xorg_list node; }; static void -test_list_init(void) +test_xorg_list_init(void) { struct parent parent, tmp; @@ -54,146 +54,146 @@ test_list_init(void) tmp = parent; - list_init(&parent.children); + xorg_list_init(&parent.children); /* test we haven't touched anything else. */ assert(parent.a == tmp.a); assert(parent.b == tmp.b); - assert(list_is_empty(&parent.children)); + assert(xorg_list_is_empty(&parent.children)); } static void -test_list_add(void) +test_xorg_list_add(void) { struct parent parent = {0}; struct child child[3]; struct child *c; - list_init(&parent.children); + xorg_list_init(&parent.children); - list_add(&child[0].node, &parent.children); - assert(!list_is_empty(&parent.children)); + xorg_list_add(&child[0].node, &parent.children); + assert(!xorg_list_is_empty(&parent.children)); - c = list_first_entry(&parent.children, struct child, node); + c = xorg_list_first_entry(&parent.children, struct child, node); assert(memcmp(c, &child[0], sizeof(struct child)) == 0); - /* note: list_add prepends */ - list_add(&child[1].node, &parent.children); - c = list_first_entry(&parent.children, struct child, node); + /* note: xorg_list_add prepends */ + xorg_list_add(&child[1].node, &parent.children); + c = xorg_list_first_entry(&parent.children, struct child, node); assert(memcmp(c, &child[1], sizeof(struct child)) == 0); - list_add(&child[2].node, &parent.children); - c = list_first_entry(&parent.children, struct child, node); + xorg_list_add(&child[2].node, &parent.children); + c = xorg_list_first_entry(&parent.children, struct child, node); assert(memcmp(c, &child[2], sizeof(struct child)) == 0); }; static void -test_list_append(void) +test_xorg_list_append(void) { struct parent parent = {0}; struct child child[3]; struct child *c; int i; - list_init(&parent.children); + xorg_list_init(&parent.children); - list_append(&child[0].node, &parent.children); - assert(!list_is_empty(&parent.children)); + xorg_list_append(&child[0].node, &parent.children); + assert(!xorg_list_is_empty(&parent.children)); - c = list_first_entry(&parent.children, struct child, node); + c = xorg_list_first_entry(&parent.children, struct child, node); assert(memcmp(c, &child[0], sizeof(struct child)) == 0); - c = list_last_entry(&parent.children, struct child, node); + c = xorg_list_last_entry(&parent.children, struct child, node); assert(memcmp(c, &child[0], sizeof(struct child)) == 0); - list_append(&child[1].node, &parent.children); - c = list_first_entry(&parent.children, struct child, node); + xorg_list_append(&child[1].node, &parent.children); + c = xorg_list_first_entry(&parent.children, struct child, node); assert(memcmp(c, &child[0], sizeof(struct child)) == 0); - c = list_last_entry(&parent.children, struct child, node); + c = xorg_list_last_entry(&parent.children, struct child, node); assert(memcmp(c, &child[1], sizeof(struct child)) == 0); - list_append(&child[2].node, &parent.children); - c = list_first_entry(&parent.children, struct child, node); + xorg_list_append(&child[2].node, &parent.children); + c = xorg_list_first_entry(&parent.children, struct child, node); assert(memcmp(c, &child[0], sizeof(struct child)) == 0); - c = list_last_entry(&parent.children, struct child, node); + c = xorg_list_last_entry(&parent.children, struct child, node); assert(memcmp(c, &child[2], sizeof(struct child)) == 0); i = 0; - list_for_each_entry(c, &parent.children, node) { + xorg_list_for_each_entry(c, &parent.children, node) { assert(memcmp(c, &child[i++], sizeof(struct child)) == 0); } }; static void -test_list_del(void) +test_xorg_list_del(void) { struct parent parent = {0}; struct child child[3]; struct child *c; - list_init(&parent.children); + xorg_list_init(&parent.children); - list_add(&child[0].node, &parent.children); - assert(!list_is_empty(&parent.children)); + xorg_list_add(&child[0].node, &parent.children); + assert(!xorg_list_is_empty(&parent.children)); - list_del(&parent.children); - assert(list_is_empty(&parent.children)); + xorg_list_del(&parent.children); + assert(xorg_list_is_empty(&parent.children)); - list_add(&child[0].node, &parent.children); - list_del(&child[0].node); - assert(list_is_empty(&parent.children)); + xorg_list_add(&child[0].node, &parent.children); + xorg_list_del(&child[0].node); + assert(xorg_list_is_empty(&parent.children)); - list_add(&child[0].node, &parent.children); - list_add(&child[1].node, &parent.children); + xorg_list_add(&child[0].node, &parent.children); + xorg_list_add(&child[1].node, &parent.children); - c = list_first_entry(&parent.children, struct child, node); + c = xorg_list_first_entry(&parent.children, struct child, node); assert(memcmp(c, &child[1], sizeof(struct child)) == 0); /* delete first node */ - list_del(&child[1].node); - assert(!list_is_empty(&parent.children)); - assert(list_is_empty(&child[1].node)); - c = list_first_entry(&parent.children, struct child, node); + xorg_list_del(&child[1].node); + assert(!xorg_list_is_empty(&parent.children)); + assert(xorg_list_is_empty(&child[1].node)); + c = xorg_list_first_entry(&parent.children, struct child, node); assert(memcmp(c, &child[0], sizeof(struct child)) == 0); /* delete last node */ - list_add(&child[1].node, &parent.children); - list_del(&child[0].node); - c = list_first_entry(&parent.children, struct child, node); + xorg_list_add(&child[1].node, &parent.children); + xorg_list_del(&child[0].node); + c = xorg_list_first_entry(&parent.children, struct child, node); assert(memcmp(c, &child[1], sizeof(struct child)) == 0); /* delete list head */ - list_add(&child[0].node, &parent.children); - list_del(&parent.children); - assert(list_is_empty(&parent.children)); - assert(!list_is_empty(&child[1].node)); - assert(!list_is_empty(&child[2].node)); + xorg_list_add(&child[0].node, &parent.children); + xorg_list_del(&parent.children); + assert(xorg_list_is_empty(&parent.children)); + assert(!xorg_list_is_empty(&child[1].node)); + assert(!xorg_list_is_empty(&child[2].node)); } static void -test_list_for_each(void) +test_xorg_list_for_each(void) { struct parent parent = {0}; struct child child[3]; struct child *c; int i = 0; - list_init(&parent.children); + xorg_list_init(&parent.children); - list_add(&child[2].node, &parent.children); - list_add(&child[1].node, &parent.children); - list_add(&child[0].node, &parent.children); + xorg_list_add(&child[2].node, &parent.children); + xorg_list_add(&child[1].node, &parent.children); + xorg_list_add(&child[0].node, &parent.children); - list_for_each_entry(c, &parent.children, node) { + xorg_list_for_each_entry(c, &parent.children, node) { assert(memcmp(c, &child[i], sizeof(struct child)) == 0); i++; } /* foreach on empty list */ - list_del(&parent.children); - assert(list_is_empty(&parent.children)); + xorg_list_del(&parent.children); + assert(xorg_list_is_empty(&parent.children)); - list_for_each_entry(c, &parent.children, node) { + xorg_list_for_each_entry(c, &parent.children, node) { assert(0); /* we must not get here */ } } @@ -359,11 +359,11 @@ test_nt_list_delete(void) int main(int argc, char** argv) { - test_list_init(); - test_list_add(); - test_list_append(); - test_list_del(); - test_list_for_each(); + test_xorg_list_init(); + test_xorg_list_add(); + test_xorg_list_append(); + test_xorg_list_del(); + test_xorg_list_for_each(); test_nt_list_init(); test_nt_list_append(); diff --git a/xorg-server/xfixes/cursor.c b/xorg-server/xfixes/cursor.c index 53f9f202a..7c46269bf 100644 --- a/xorg-server/xfixes/cursor.c +++ b/xorg-server/xfixes/cursor.c @@ -116,7 +116,7 @@ typedef struct PointerBarrierClient *PointerBarrierClientPtr; struct PointerBarrierClient { ScreenPtr screen; struct PointerBarrier barrier; - struct list entry; + struct xorg_list entry; }; /* @@ -128,7 +128,7 @@ typedef struct _CursorScreen { CloseScreenProcPtr CloseScreen; ConstrainCursorHarderProcPtr ConstrainCursorHarder; CursorHideCountPtr pCursorHideCounts; - struct list barriers; + struct xorg_list barriers; } CursorScreenRec, *CursorScreenPtr; #define GetCursorScreen(s) ((CursorScreenPtr)dixLookupPrivate(&(s)->devPrivates, CursorScreenPrivateKey)) @@ -1172,7 +1172,7 @@ barrier_find_nearest(CursorScreenPtr cs, int dir, struct PointerBarrier *nearest = NULL; double min_distance = INT_MAX; /* can't get higher than that in X anyway */ - list_for_each_entry(c, &cs->barriers, entry) { + xorg_list_for_each_entry(c, &cs->barriers, entry) { struct PointerBarrier *b = &c->barrier; double distance; @@ -1224,7 +1224,7 @@ CursorConstrainCursorHarder(DeviceIntPtr dev, ScreenPtr screen, int mode, int *x { CursorScreenPtr cs = GetCursorScreen(screen); - if (!list_is_empty(&cs->barriers) && !IsFloating(dev) && mode == Relative) { + if (!xorg_list_is_empty(&cs->barriers) && !IsFloating(dev) && mode == Relative) { int ox, oy; int dir; struct PointerBarrier *nearest = NULL; @@ -1285,7 +1285,7 @@ CreatePointerBarrierClient(ScreenPtr screen, ClientPtr client, ret->barrier.directions &= ~(BarrierPositiveX | BarrierNegativeX); if (barrier_is_vertical(&ret->barrier)) ret->barrier.directions &= ~(BarrierPositiveY | BarrierNegativeY); - list_add(&ret->entry, &cs->barriers); + xorg_list_add(&ret->entry, &cs->barriers); } return ret; @@ -1364,9 +1364,9 @@ CursorFreeBarrier(void *data, XID id) cs = GetCursorScreen(screen); /* find and unlink from the screen private */ - list_for_each_entry(b, &cs->barriers, entry) { + xorg_list_for_each_entry(b, &cs->barriers, entry) { if (b == barrier) { - list_del(&b->entry); + xorg_list_del(&b->entry); break; } } @@ -1426,7 +1426,7 @@ XFixesCursorInit (void) cs = (CursorScreenPtr) calloc(1, sizeof (CursorScreenRec)); if (!cs) return FALSE; - list_init(&cs->barriers); + xorg_list_init(&cs->barriers); Wrap (cs, pScreen, CloseScreen, CursorCloseScreen); Wrap (cs, pScreen, DisplayCursor, CursorDisplayCursor); Wrap (cs, pScreen, ConstrainCursorHarder, CursorConstrainCursorHarder); |