| /*********************************************************** |
| Copyright 1987 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/lib/Xv/Xvlibint.h,v 1.5 2001/07/25 15:04:53 dawes Exp $ */ |
| |
| #ifndef XVLIBINT_H |
| #define XVLIBINT_H |
| /* |
| ** File: |
| ** |
| ** Xvlibint.h --- Xv library internal header file |
| ** |
| ** Author: |
| ** |
| ** David Carver (Digital Workstation Engineering/Project Athena) |
| ** |
| ** Revisions: |
| ** |
| ** 01.24.91 Carver |
| ** - version 1.4 upgrade |
| ** |
| */ |
| |
| #define NEED_REPLIES |
| |
| #include <X11/Xlibint.h> |
| #include "../extensions/Xvproto.h" |
| #include "../extensions/Xvlib.h" |
| |
| #if !defined(UNIXCPP) |
| #define XvGetReq(name, req) \ |
| WORD64ALIGN\ |
| if ((dpy->bufptr + SIZEOF(xv##name##Req)) > dpy->bufmax)\ |
| _XFlush(dpy);\ |
| req = (xv##name##Req *)(dpy->last_req = dpy->bufptr);\ |
| req->reqType = info->codes->major_opcode;\ |
| req->xvReqType = xv_##name; \ |
| req->length = (SIZEOF(xv##name##Req))>>2;\ |
| dpy->bufptr += SIZEOF(xv##name##Req);\ |
| dpy->request++ |
| |
| #else /* non-ANSI C uses empty comment instead of "##" for token concatenation */ |
| #define XvGetReq(name, req) \ |
| WORD64ALIGN\ |
| if ((dpy->bufptr + SIZEOF(xv/**/name/**/Req)) > dpy->bufmax)\ |
| _XFlush(dpy);\ |
| req = (xv/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\ |
| req->reqType = info->codes->major_opcode;\ |
| req->xvReqType = xv_/**/name;\ |
| req->length = (SIZEOF(xv/**/name/**/Req))>>2;\ |
| dpy->bufptr += SIZEOF(xv/**/name/**/Req);\ |
| dpy->request++ |
| #endif |
| |
| |
| #endif /* XVLIBINT_H */ |