IABSD.fr/xenocara/lib/libXdamage/src/xdamageint.h

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• Author : matthieu
  Date : 2013-01-05 15:02:19
  Hash : e4b723e2
  Message : Update to libXdamage 1.4.4. No actual code change.

• lib/libXdamage/src/xdamageint.h

• /*
   * Copyright © 2003 Keith Packard
   *
   * Permission to use, copy, modify, distribute, and sell this software and its
   * documentation for any purpose is hereby granted without fee, provided that
   * the above copyright notice appear in all copies and that both that
   * copyright notice and this permission notice appear in supporting
   * documentation, and that the name of Keith Packard not be used in
   * advertising or publicity pertaining to distribution of the software without
   * specific, written prior permission.  Keith Packard makes no
   * representations about the suitability of this software for any purpose.  It
   * is provided "as is" without express or implied warranty.
   *
   * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
   * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
   * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
   * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
   * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
   * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
   * PERFORMANCE OF THIS SOFTWARE.
   */
  
  #ifndef _XDAMAGEINT_H_
  #define _XDAMAGEINT_H_
  
  #include <stdio.h>
  #include <X11/Xlib.h>
  #include <X11/Xlibint.h>
  #include <X11/Xutil.h>
  #include <X11/extensions/damageproto.h>
  #include "Xdamage.h"
  
  typedef struct _XDamageExtDisplayInfo {
      struct _XDamageExtDisplayInfo  *next;    /* keep a linked list */
      Display                 *display;	    /* which display this is */
      XExtCodes               *codes;	    /* the extension protocol codes */
      int			    major_version;  /* -1 means we don't know */
      int			    minor_version;  /* -1 means we don't know */
  } XDamageExtDisplayInfo;
  
  /* replaces XExtensionInfo */
  typedef struct _XDamageExtInfo {
      XDamageExtDisplayInfo    *head;          /* start of the list */
      XDamageExtDisplayInfo    *cur;           /* most recently used */
      int                     ndisplays;      /* number of displays */
  } XDamageExtInfo;
  
  extern XDamageExtInfo XDamageExtensionInfo;
  extern const char XDamageExtensionName[];
  
  XDamageExtDisplayInfo *
  XDamageFindDisplay (Display *dpy);
  
  #define XDamageHasExtension(i) ((i) && ((i)->codes))
  
  #define XDamageCheckExtension(dpy,i,val) \
    if (!XDamageHasExtension(i)) { return val; }
  
  #define XDamageSimpleCheckExtension(dpy,i) \
    if (!XDamageHasExtension(i)) { return; }
  
  #endif /* _XDAMAGEINT_H_ */