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/*
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Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
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All rights reserved.
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This file is part of x11vnc.
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x11vnc is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at
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your option) any later version.
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x11vnc is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with x11vnc; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
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or see <http://www.gnu.org/licenses/>.
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In addition, as a special exception, Karl J. Runge
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gives permission to link the code of its release of x11vnc with the
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OpenSSL project's "OpenSSL" library (or with modified versions of it
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that use the same license as the "OpenSSL" library), and distribute
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the linked executables. You must obey the GNU General Public License
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in all respects for all of the code used other than "OpenSSL". If you
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modify this file, you may extend this exception to your version of the
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file, but you are not obligated to do so. If you do not wish to do
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so, delete this exception statement from your version.
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*/
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#ifndef _X11VNC_XDAMAGE_H
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#define _X11VNC_XDAMAGE_H
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/* -- xdamage.h -- */
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#if LIBVNCSERVER_HAVE_LIBXDAMAGE
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extern Damage xdamage;
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#endif
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extern int use_xdamage;
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extern int xdamage_present;
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extern int xdamage_max_area;
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extern double xdamage_memory;
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extern int xdamage_tile_count, xdamage_direct_count;
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extern double xdamage_scheduled_mark;
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extern double xdamage_crazy_time;
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extern double xdamage_crazy_delay;
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extern sraRegionPtr xdamage_scheduled_mark_region;
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extern sraRegionPtr *xdamage_regions;
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extern int xdamage_ticker;
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extern int XD_skip, XD_tot, XD_des;
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extern void add_region_xdamage(sraRegionPtr new_region);
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extern void clear_xdamage_mark_region(sraRegionPtr markregion, int flush);
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extern int collect_non_X_xdamage(int x_in, int y_in, int w_in, int h_in, int call);
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extern int collect_xdamage(int scancnt, int call);
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extern int xdamage_hint_skip(int y);
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extern void initialize_xdamage(void);
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extern void create_xdamage_if_needed(int force);
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extern void destroy_xdamage_if_needed(void);
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extern void check_xdamage_state(void);
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#endif /* _X11VNC_XDAMAGE_H */
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