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/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
/*
 * Copyright © 2007,2008 Red Hat, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Soft-
 * ware"), to deal in the Software without restriction, including without
 * limitation the rights to use, copy, modify, merge, publish, distribute,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, provided that the above copyright
 * notice(s) and this permission notice appear in all copies of the Soft-
 * ware and that both the above copyright notice(s) and this permission
 * notice appear in supporting documentation.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
 * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
 * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
 * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
 * QUENTIAL 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 PERFOR-
 * MANCE OF THIS SOFTWARE.
 *
 * Except as contained in this notice, the name of a copyright holder shall
 * not be used in advertising or otherwise to promote the sale, use or
 * other dealings in this Software without prior written authorization of
 * the copyright holder.
 *
 * Authors:
 *   Kristian Høgsberg (krh@redhat.com)
 */

#ifndef _DRI2_H_
#define _DRI2_H_

typedef struct
{
   unsigned int attachment;
   unsigned int name;
   unsigned int pitch;
   unsigned int cpp;
   unsigned int flags;
} DRI2Buffer;

extern Bool
DRI2QueryExtension(Display * display, int *eventBase, int *errorBase);
extern Bool DRI2QueryVersion(Display * display, int *major, int *minor);
extern Bool
DRI2Connect(Display * display, int screen,
            char **driverName, char **busId, unsigned int *sareaHandle);
extern Bool
DRI2AuthConnection(Display * display, int screen, drm_magic_t magic);
extern void DRI2CreateDrawable(Display * display, XID drawable);
extern void DRI2DestroyDrawable(Display * display, XID handle);
extern DRI2Buffer *DRI2GetBuffers(Display * dpy, XID drawable,
                                  int *width, int *height,
                                  unsigned int *attachments, int count,
                                  int *outCount);
extern void
DRI2SwapBuffers(Display * dpy, XID drawable,
                int x, int y, int width, int height);

#endif