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+/***********************************************************
+Copyright 1991 by Digital Equipment Corporation, Maynard, Massachusetts,
+and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+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 names of Digital or MIT not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL 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.
+
+******************************************************************/
+/* $XFree86: xc/include/extensions/Xv.h,v 1.3 1999/05/23 06:33:22 dawes Exp $ */
+
+#ifndef XV_H
+#define XV_H
+/*
+** File:
+**
+** Xv.h --- Xv shared library and server header file
+**
+** Author:
+**
+** David Carver (Digital Workstation Engineering/Project Athena)
+**
+** Revisions:
+**
+** 05.15.91 Carver
+** - version 2.0 upgrade
+**
+** 01.24.91 Carver
+** - version 1.4 upgrade
+**
+*/
+
+#include <X11/X.h>
+
+#define XvName "XVideo"
+#define XvVersion 2
+#define XvRevision 2
+
+/* Symbols */
+
+typedef XID XvPortID;
+typedef XID XvEncodingID;
+
+#define XvNone 0
+
+#define XvInput 0
+#define XvOutput 1
+
+#define XvInputMask (1L<<XvInput)
+#define XvOutputMask (1L<<XvOutput)
+#define XvVideoMask 0x00000004
+#define XvStillMask 0x00000008
+#define XvImageMask 0x00000010
+
+/* These two are not client viewable */
+#define XvPixmapMask 0x00010000
+#define XvWindowMask 0x00020000
+
+
+#define XvGettable 0x01
+#define XvSettable 0x02
+
+#define XvRGB 0
+#define XvYUV 1
+
+#define XvPacked 0
+#define XvPlanar 1
+
+#define XvTopToBottom 0
+#define XvBottomToTop 1
+
+
+/* Events */
+
+#define XvVideoNotify 0
+#define XvPortNotify 1
+#define XvNumEvents 2
+
+/* Video Notify Reasons */
+
+#define XvStarted 0
+#define XvStopped 1
+#define XvBusy 2
+#define XvPreempted 3
+#define XvHardError 4
+#define XvLastReason 4
+
+#define XvNumReasons (XvLastReason + 1)
+
+#define XvStartedMask (1L<<XvStarted)
+#define XvStoppedMask (1L<<XvStopped)
+#define XvBusyMask (1L<<XvBusy)
+#define XvPreemptedMask (1L<<XvPreempted)
+#define XvHardErrorMask (1L<<XvHardError)
+
+#define XvAnyReasonMask ((1L<<XvNumReasons) - 1)
+#define XvNoReasonMask 0
+
+/* Errors */
+
+#define XvBadPort 0
+#define XvBadEncoding 1
+#define XvBadControl 2
+#define XvNumErrors 3
+
+/* Status */
+
+#define XvBadExtension 1
+#define XvAlreadyGrabbed 2
+#define XvInvalidTime 3
+#define XvBadReply 4
+#define XvBadAlloc 5
+
+#endif /* XV_H */
+