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/*
* 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_
#include <X11/extensions/Xfixes.h>
#include <X11/extensions/dri2tokens.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, XID window,
char **driverName, char **deviceName);
extern Bool
DRI2Authenticate(Display * display, XID window, 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);
/**
* \note
* This function is only supported with DRI2 version 1.1 or later.
*/
extern DRI2Buffer*
DRI2GetBuffersWithFormat(Display * dpy, XID drawable,
int *width, int *height,
unsigned int *attachments,
int count, int *outCount);
extern void
DRI2CopyRegion(Display * dpy, XID drawable,
XserverRegion region,
CARD32 dest, CARD32 src);
extern void
DRI2SwapBuffers(Display *dpy, XID drawable, CARD64 target_msc, CARD64 divisor,
CARD64 remainder, CARD64 *count);
extern Bool
DRI2GetMSC(Display *dpy, XID drawable, CARD64 *ust, CARD64 *msc, CARD64 *sbc);
extern Bool
DRI2WaitMSC(Display *dpy, XID drawable, CARD64 target_msc, CARD64 divisor,
CARD64 remainder, CARD64 *ust, CARD64 *msc, CARD64 *sbc);
extern Bool
DRI2WaitSBC(Display *dpy, XID drawable, CARD64 target_sbc, CARD64 *ust,
CARD64 *msc, CARD64 *sbc);
#endif
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