82 lines
2.6 KiB
C
82 lines
2.6 KiB
C
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/*
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* Copyright © 2009 Red Hat, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*/
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#if HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdint.h>
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#include <X11/Xlibint.h>
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#include <X11/extensions/XI2proto.h>
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#include <X11/extensions/XInput2.h>
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#include <X11/extensions/extutil.h>
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#include "XIint.h"
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void
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XIBarrierReleasePointers(Display *dpy,
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XIBarrierReleasePointerInfo *barriers,
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int num_barriers)
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{
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XExtDisplayInfo *info = XInput_find_display(dpy);
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xXIBarrierReleasePointerReq *req;
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int extra = 0;
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int i;
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xXIBarrierReleasePointerInfo *b;
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if (!num_barriers)
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return;
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extra = (num_barriers * sizeof(xXIBarrierReleasePointerInfo));
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LockDisplay (dpy);
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GetReqExtra (XIBarrierReleasePointer, extra, req);
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req->reqType = info->codes->major_opcode;
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req->ReqType = X_XIBarrierReleasePointer;
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req->num_barriers = num_barriers;
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b = (xXIBarrierReleasePointerInfo *) &req[1];
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for (i = 0; i < num_barriers; i++, b++) {
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b->deviceid = barriers[i].deviceid;
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b->eventid = barriers[i].eventid;
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b->barrier = barriers[i].barrier;
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}
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UnlockDisplay (dpy);
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SyncHandle ();
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}
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void
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XIBarrierReleasePointer(Display *dpy,
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int deviceid,
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PointerBarrier barrier,
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BarrierEventID eventid)
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{
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XIBarrierReleasePointerInfo info;
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info.deviceid = deviceid;
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info.barrier = barrier;
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info.eventid = eventid;
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XIBarrierReleasePointers(dpy, &info, 1);
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}
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