482e0cb352
In order to send events to specific windows associated with the barrier, we need to move the code that handles barriers to somewhere where it's easier to construct and send events. Rather than duplicating XSync with its XSyncSelectAlarm, re-use the existing XI infrastructure. For now, just move a bunch of code over, rename some things, and initialize the new structures, but still consider it a separate codebase. Pointer barrier requests are still handled by XFixes, so this is a weird intermediate state. It's unknown whether we'll add explicit requests to pointer barriers inside XI. Signed-off-by: Jasper St. Pierre <jstpierre@mecheye.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
/*
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* Copyright © 2002 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#ifndef _XFIXES_H_
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#define _XFIXES_H_
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#include "resource.h"
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extern _X_EXPORT RESTYPE RegionResType;
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extern _X_EXPORT int XFixesErrorBase;
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#define VERIFY_REGION(pRegion, rid, client, mode) \
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do { \
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int err; \
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err = dixLookupResourceByType((pointer *) &pRegion, rid, \
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RegionResType, client, mode); \
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if (err != Success) { \
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client->errorValue = rid; \
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return err; \
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} \
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} while (0)
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#define VERIFY_REGION_OR_NONE(pRegion, rid, client, mode) { \
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pRegion = 0; \
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if (rid) VERIFY_REGION(pRegion, rid, client, mode); \
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}
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extern _X_EXPORT RegionPtr
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XFixesRegionCopy(RegionPtr pRegion);
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#include "xibarriers.h"
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#endif /* _XFIXES_H_ */
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