/**************************************************************************

Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
Copyright 2000 VA Linux Systems, Inc.
All Rights Reserved.

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copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
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the following conditions:

The above copyright notice and this permission notice (including the
next paragraph) shall be included in all copies or substantial portions
of the Software.

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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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**************************************************************************/

/**
 * \file xf86dri.h
 * Protocol numbers and function prototypes for DRI X protocol.
 *
 * \author Kevin E. Martin <martin@valinux.com>
 * \author Jens Owen <jens@tungstengraphics.com>
 * \author Rickard E. (Rik) Faith <faith@valinux.com>
 */

#ifndef _XF86DRI_H_
#define _XF86DRI_H_

#include <X11/Xfuncproto.h>
#include <xf86drm.h>

#define X_XF86DRIQueryVersion			0
#define X_XF86DRIQueryDirectRenderingCapable	1
#define X_XF86DRIOpenConnection			2
#define X_XF86DRICloseConnection		3
#define X_XF86DRIGetClientDriverName		4
#define X_XF86DRICreateContext			5
#define X_XF86DRIDestroyContext			6
#define X_XF86DRICreateDrawable			7
#define X_XF86DRIDestroyDrawable		8
#define X_XF86DRIGetDrawableInfo		9
#define X_XF86DRIGetDeviceInfo			10
#define X_XF86DRIAuthConnection                 11
#define X_XF86DRIOpenFullScreen                 12   /* Deprecated */
#define X_XF86DRICloseFullScreen                13   /* Deprecated */

#define XF86DRINumberEvents		0

#define XF86DRIClientNotLocal		0
#define XF86DRIOperationNotSupported	1
#define XF86DRINumberErrors		(XF86DRIOperationNotSupported + 1)

#ifndef _XF86DRI_SERVER_

_XFUNCPROTOBEGIN

Bool XF86DRIQueryExtension( Display *dpy, int *event_base, int *error_base );

Bool XF86DRIQueryVersion( Display *dpy, int *majorVersion, int *minorVersion,
    int *patchVersion );

Bool XF86DRIQueryDirectRenderingCapable( Display *dpy, int screen,
    Bool *isCapable );

Bool XF86DRIOpenConnection( Display *dpy, int screen, drm_handle_t *hSAREA,
    char **busIDString );

Bool XF86DRIAuthConnection( Display *dpy, int screen, drm_magic_t magic );

Bool XF86DRICloseConnection( Display *dpy, int screen );

Bool XF86DRIGetClientDriverName( Display *dpy, int screen,
    int *ddxDriverMajorVersion, int *ddxDriverMinorVersion,
    int *ddxDriverPatchVersion, char **clientDriverName );

Bool XF86DRICreateContext( Display *dpy, int screen, Visual *visual,
    XID *ptr_to_returned_context_id, drm_context_t *hHWContext );

Bool XF86DRICreateContextWithConfig( Display *dpy, int screen, int configID,
    XID *ptr_to_returned_context_id, drm_context_t *hHWContext );

Bool XF86DRIDestroyContext( Display *dpy, int screen,
    XID context_id );

Bool XF86DRICreateDrawable( Display *dpy, int screen,
    Drawable drawable, drm_drawable_t *hHWDrawable );

Bool XF86DRIDestroyDrawable( Display *dpy, int screen, 
    Drawable drawable);

Bool XF86DRIGetDrawableInfo( Display *dpy, int screen, Drawable drawable,
    unsigned int *index, unsigned int *stamp, 
    int *X, int *Y, int *W, int *H,
    int *numClipRects, drm_clip_rect_t ** pClipRects,
    int *backX, int *backY,
    int *numBackClipRects, drm_clip_rect_t **pBackClipRects );

Bool XF86DRIGetDeviceInfo( Display *dpy, int screen,
    drm_handle_t *hFrameBuffer, int *fbOrigin, int *fbSize,
    int *fbStride, int *devPrivateSize, void **pDevPrivate );

_XFUNCPROTOEND

#endif /* _XF86DRI_SERVER_ */

#endif /* _XF86DRI_H_ */

