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86 lines
3.7 KiB
C
86 lines
3.7 KiB
C
/*
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* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
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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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* Copyright © 2003 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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#ifndef _XCOMPOSITEINT_H_
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#define _XCOMPOSITEINT_H_
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#include <stdio.h>
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#include <X11/Xfuncproto.h>
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#include <X11/Xlib.h>
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#include <X11/Xlibint.h>
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#include <X11/Xutil.h>
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#include <X11/extensions/compositeproto.h>
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#include <X11/extensions/Xcomposite.h>
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typedef struct _XCompositeExtDisplayInfo {
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struct _XCompositeExtDisplayInfo *next; /* keep a linked list */
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Display *display; /* which display this is */
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XExtCodes *codes; /* the extension protocol codes */
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int major_version; /* -1 means we don't know */
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int minor_version; /* -1 means we don't know */
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} XCompositeExtDisplayInfo;
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/* replaces XExtensionInfo */
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typedef struct _XCompositeExtInfo {
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XCompositeExtDisplayInfo *head; /* start of the list */
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XCompositeExtDisplayInfo *cur; /* most recently used */
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int ndisplays; /* number of displays */
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} XCompositeExtInfo;
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extern XCompositeExtInfo XCompositeExtensionInfo;
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extern const char XCompositeExtensionName[];
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XCompositeExtDisplayInfo *
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XCompositeFindDisplay (Display *dpy);
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#define XCompositeHasExtension(i) ((i) && ((i)->codes))
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#define XCompositeCheckExtension(dpy,i,val) \
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do { if (!XCompositeHasExtension(i)) { return val; } } while (0)
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#define XCompositeSimpleCheckExtension(dpy,i) \
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do { if (!XCompositeHasExtension(i)) { return; } } while (0)
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#endif /* _XCOMPOSITEINT_H_ */
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