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Diffstat (limited to 'Xv.h')
| -rw-r--r-- | Xv.h | 128 |
1 files changed, 128 insertions, 0 deletions
@@ -0,0 +1,128 @@ +/*********************************************************** +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. + +******************************************************************/ + +#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 (1<<XvInput) +#define XvOutputMask (1<<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 (1<<XvStarted) +#define XvStoppedMask (1<<XvStopped) +#define XvBusyMask (1<<XvBusy) +#define XvPreemptedMask (1<<XvPreempted) +#define XvHardErrorMask (1<<XvHardError) + +#define XvAnyReasonMask ((1<<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 */ + |