hw/nxagent/NXxvdisp.c: Shrink file, drop duplicate code that can identically be found in Xext/xvdisp.c.

1 files changed, 2 insertions, 2078 deletions

diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c b/nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c
index 1724374a0..ee95da66c 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c
@@ -41,206 +41,15 @@ SOFTWARE.
 ******************************************************************/
 /* $XFree86: xc/programs/Xserver/Xext/xvdisp.c,v 1.27 2003/07/16 01:38:31 dawes Exp $ */
 
-/*
-** File: 
-**
-**   xvdisp.c --- Xv server extension dispatch module.
-**
-** Author: 
-**
-**   David Carver (Digital Workstation Engineering/Project Athena)
-**
-** Revisions:
-**
-**   11.06.91 Carver
-**     - changed SetPortControl to SetPortAttribute
-**     - changed GetPortControl to GetPortAttribute
-**     - changed QueryBestSize
-**
-**   15.05.91 Carver
-**     - version 2.0 upgrade
-**
-**   24.01.91 Carver
-**     - version 1.4 upgrade
-**
-*/
-
 #if !defined(__sun) && !defined(__CYGWIN__)
 
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <nx-X11/X.h>
-#include <nx-X11/Xproto.h>
-#include "misc.h"
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include "pixmapstr.h"
-#include "gcstruct.h"
-#include "dixstruct.h"
-#include "resource.h"
-#include "opaque.h"
-
-#include <nx-X11/extensions/Xv.h>
-#include <nx-X11/extensions/Xvproto.h>
-#include "xvdix.h"
-#ifdef MITSHM
-#define _XSHM_SERVER_
-#include <nx-X11/extensions/shmstr.h>
-#endif
-
 #include "Trap.h"
 
+#include "../../Xext/xvdisp.c"
+
 #undef  TEST
 #undef  DEBUG
 
-#ifdef EXTMODULE
-#include "xf86_ansic.h"
-#endif
-
-#include "xvdisp.h"
-
-#ifdef PANORAMIX
-#include "panoramiX.h"
-#include "panoramiXsrv.h"
-
-unsigned long XvXRTPort;
-
-#ifdef MITSHM
-static int XineramaXvShmPutImage(ClientPtr);
-#endif
-static int XineramaXvPutImage(ClientPtr);
-static int XineramaXvPutVideo(ClientPtr);
-static int XineramaXvPutStill(ClientPtr);
-static int XineramaXvSetPortAttribute(ClientPtr);
-static int XineramaXvStopVideo(ClientPtr);
-#endif
-
-/* INTERNAL */
-
-static int ProcXvQueryExtension(ClientPtr);
-static int ProcXvQueryAdaptors(ClientPtr);
-static int ProcXvQueryEncodings(ClientPtr);
-static int ProcXvPutVideo(ClientPtr);
-static int ProcXvPutStill(ClientPtr);
-static int ProcXvGetVideo(ClientPtr);
-static int ProcXvGetStill(ClientPtr);
-static int ProcXvGrabPort(ClientPtr);
-static int ProcXvUngrabPort(ClientPtr);
-static int ProcXvSelectVideoNotify(ClientPtr);
-static int ProcXvSelectPortNotify(ClientPtr);
-static int ProcXvStopVideo(ClientPtr);
-static int ProcXvSetPortAttribute(ClientPtr);
-static int ProcXvGetPortAttribute(ClientPtr);
-static int ProcXvQueryBestSize(ClientPtr);
-static int ProcXvQueryPortAttributes(ClientPtr);
-static int ProcXvPutImage(ClientPtr);
-#ifdef MITSHM
-static int ProcXvShmPutImage(ClientPtr);
-#endif
-static int ProcXvQueryImageAttributes(ClientPtr);
-static int ProcXvListImageFormats(ClientPtr);
-
-static int SProcXvQueryExtension(ClientPtr);
-static int SProcXvQueryAdaptors(ClientPtr);
-static int SProcXvQueryEncodings(ClientPtr);
-static int SProcXvPutVideo(ClientPtr);
-static int SProcXvPutStill(ClientPtr);
-static int SProcXvGetVideo(ClientPtr);
-static int SProcXvGetStill(ClientPtr);
-static int SProcXvGrabPort(ClientPtr);
-static int SProcXvUngrabPort(ClientPtr);
-static int SProcXvSelectVideoNotify(ClientPtr);
-static int SProcXvSelectPortNotify(ClientPtr);
-static int SProcXvStopVideo(ClientPtr);
-static int SProcXvSetPortAttribute(ClientPtr);
-static int SProcXvGetPortAttribute(ClientPtr);
-static int SProcXvQueryBestSize(ClientPtr);
-static int SProcXvQueryPortAttributes(ClientPtr);
-static int SProcXvPutImage(ClientPtr);
-#ifdef MITSHM
-static int SProcXvShmPutImage(ClientPtr);
-#endif
-static int SProcXvQueryImageAttributes(ClientPtr);
-static int SProcXvListImageFormats(ClientPtr);
-
-static int SWriteQueryAdaptorsReply(ClientPtr, xvQueryAdaptorsReply *);
-static int SWriteQueryExtensionReply(ClientPtr, xvQueryExtensionReply *);
-static int SWriteQueryEncodingsReply(ClientPtr, xvQueryEncodingsReply *);
-static int SWriteAdaptorInfo(ClientPtr, xvAdaptorInfo *);
-static int SWriteEncodingInfo(ClientPtr, xvEncodingInfo *);
-static int SWriteFormat(ClientPtr, xvFormat *);
-static int SWriteAttributeInfo(ClientPtr, xvAttributeInfo *);
-static int SWriteGrabPortReply(ClientPtr, xvGrabPortReply *);
-static int SWriteGetPortAttributeReply(ClientPtr, xvGetPortAttributeReply *);
-static int SWriteQueryBestSizeReply(ClientPtr, xvQueryBestSizeReply *);
-static int SWriteQueryPortAttributesReply(
-		ClientPtr, xvQueryPortAttributesReply *);
-static int SWriteQueryImageAttributesReply(
-		ClientPtr, xvQueryImageAttributesReply*);
-static int SWriteListImageFormatsReply(ClientPtr, xvListImageFormatsReply*);
-static int SWriteImageFormatInfo(ClientPtr, xvImageFormatInfo*);
-
-#define _WriteQueryAdaptorsReply(_c,_d) \
-  if ((_c)->swapped) SWriteQueryAdaptorsReply(_c, _d); \
-  else WriteToClient(_c, sz_xvQueryAdaptorsReply, (char*)_d)
-
-#define _WriteQueryExtensionReply(_c,_d) \
-  if ((_c)->swapped) SWriteQueryExtensionReply(_c, _d); \
-  else WriteToClient(_c, sz_xvQueryExtensionReply, (char*)_d)
-
-#define _WriteQueryEncodingsReply(_c,_d) \
-  if ((_c)->swapped) SWriteQueryEncodingsReply(_c, _d); \
-  else WriteToClient(_c, sz_xvQueryEncodingsReply, (char*)_d)
-
-#define _WriteAdaptorInfo(_c,_d) \
-  if ((_c)->swapped) SWriteAdaptorInfo(_c, _d); \
-  else WriteToClient(_c, sz_xvAdaptorInfo, (char*)_d)
-
-#define _WriteAttributeInfo(_c,_d) \
-  if ((_c)->swapped) SWriteAttributeInfo(_c, _d); \
-  else WriteToClient(_c, sz_xvAttributeInfo, (char*)_d)
-
-#define _WriteEncodingInfo(_c,_d) \
-  if ((_c)->swapped) SWriteEncodingInfo(_c, _d); \
-  else WriteToClient(_c, sz_xvEncodingInfo, (char*)_d)
-
-#define _WriteFormat(_c,_d) \
-  if ((_c)->swapped) SWriteFormat(_c, _d); \
-  else WriteToClient(_c, sz_xvFormat, (char*)_d)
-
-#define _WriteGrabPortReply(_c,_d) \
-  if ((_c)->swapped) SWriteGrabPortReply(_c, _d); \
-  else WriteToClient(_c, sz_xvGrabPortReply, (char*)_d)
-
-#define _WriteGetPortAttributeReply(_c,_d) \
-  if ((_c)->swapped) SWriteGetPortAttributeReply(_c, _d); \
-  else WriteToClient(_c, sz_xvGetPortAttributeReply, (char*)_d)
-
-#define _WriteQueryBestSizeReply(_c,_d) \
-  if ((_c)->swapped) SWriteQueryBestSizeReply(_c, _d); \
-  else WriteToClient(_c, sz_xvQueryBestSizeReply,(char*) _d)
-
-#define _WriteQueryPortAttributesReply(_c,_d) \
-  if ((_c)->swapped) SWriteQueryPortAttributesReply(_c, _d); \
-  else WriteToClient(_c, sz_xvQueryPortAttributesReply,(char*) _d)
-
-#define _WriteQueryImageAttributesReply(_c,_d) \
-  if ((_c)->swapped) SWriteQueryImageAttributesReply(_c, _d); \
-  else WriteToClient(_c, sz_xvQueryImageAttributesReply,(char*) _d)
-
-#define _WriteListImageFormatsReply(_c,_d) \
-  if ((_c)->swapped) SWriteListImageFormatsReply(_c, _d); \
-  else WriteToClient(_c, sz_xvListImageFormatsReply,(char*) _d)
-
-#define _WriteImageFormatInfo(_c,_d) \
-  if ((_c)->swapped) SWriteImageFormatInfo(_c, _d); \
-  else WriteToClient(_c, sz_xvImageFormatInfo, (char*)_d)
-
-#define _AllocatePort(_i,_p) \
-  ((_p)->id != _i) ? (* (_p)->pAdaptor->ddAllocatePort)(_i,_p,&_p) : Success
-
 /*
 ** ProcXvDispatch
 **
@@ -427,1889 +236,4 @@ SProcXvDispatch(ClientPtr client)
 
   return result;
 }
-
-static int
-ProcXvQueryExtension(ClientPtr client)
-{
-  xvQueryExtensionReply rep;
-  /* REQUEST(xvQueryExtensionReq); */
-  REQUEST_SIZE_MATCH(xvQueryExtensionReq);
-
-  rep.type = X_Reply;
-  rep.sequenceNumber = client->sequence;
-  rep.length = 0;
-  rep.version = XvVersion;
-  rep.revision = XvRevision;
-
-  _WriteQueryExtensionReply(client, &rep);
-
-  return Success;
-
-}
-
-static int
-ProcXvQueryAdaptors(ClientPtr client)
-{
-  xvFormat format;
-  xvAdaptorInfo ainfo;
-  xvQueryAdaptorsReply rep;
-  int totalSize;
-  int na;
-  XvAdaptorPtr pa;
-  int nf;
-  XvFormatPtr pf;
-  WindowPtr pWin;
-  ScreenPtr pScreen;
-  XvScreenPtr pxvs;
-
-  REQUEST(xvQueryAdaptorsReq);
-  REQUEST_SIZE_MATCH(xvQueryAdaptorsReq);
-
-  if(!(pWin = (WindowPtr)LookupWindow(stuff->window, client) ))
-    {
-      client->errorValue = stuff->window;
-      return (BadWindow);
-    }
-
-  pScreen = pWin->drawable.pScreen;
-  pxvs = (XvScreenPtr)pScreen->devPrivates[XvScreenIndex].ptr;
-
-  if (!pxvs)
-    {
-      rep.type = X_Reply;
-      rep.sequenceNumber = client->sequence;
-      rep.num_adaptors = 0;
-      rep.length = 0;
-
-      _WriteQueryAdaptorsReply(client, &rep);
-
-      return Success;
-    }
-
-  (* pxvs->ddQueryAdaptors)(pScreen, &pxvs->pAdaptors, &pxvs->nAdaptors);
-
-  rep.type = X_Reply;
-  rep.sequenceNumber = client->sequence;
-  rep.num_adaptors = pxvs->nAdaptors;
-
-  /* CALCULATE THE TOTAL SIZE OF THE REPLY IN BYTES */
-
-  totalSize = pxvs->nAdaptors * sz_xvAdaptorInfo;
-
-  /* FOR EACH ADPATOR ADD UP THE BYTES FOR ENCODINGS AND FORMATS */
-
-  na = pxvs->nAdaptors;
-  pa = pxvs->pAdaptors;
-  while (na--)
-    {
-      totalSize += (strlen(pa->name) + 3) & ~3;
-      totalSize += pa->nFormats * sz_xvFormat;
-      pa++;
-    }
-
-  rep.length = totalSize >> 2;
-
-  _WriteQueryAdaptorsReply(client, &rep);
-
-  na = pxvs->nAdaptors;
-  pa = pxvs->pAdaptors;
-  while (na--)
-    {
-
-      ainfo.base_id = pa->base_id;
-      ainfo.num_ports = pa->nPorts;
-      ainfo.type = pa->type;
-      ainfo.name_size = strlen(pa->name);
-      ainfo.num_formats = pa->nFormats;
-
-      _WriteAdaptorInfo(client, &ainfo);
-
-      WriteToClient(client, ainfo.name_size, pa->name);
-
-      nf = pa->nFormats;
-      pf = pa->pFormats;
-      while (nf--)
-	{
-	  format.depth = pf->depth;
-	  format.visual = pf->visual;
-	  _WriteFormat(client, &format);
-	  pf++;
-	}
-
-      pa++;
-
-    }
-
-  return (client->noClientException);
-
-}
-
-static int
-ProcXvQueryEncodings(ClientPtr client)
-{
-  xvEncodingInfo einfo;
-  xvQueryEncodingsReply rep;
-  int totalSize;
-  XvPortPtr pPort;
-  int ne;
-  XvEncodingPtr pe;
-  int status;
-
-  REQUEST(xvQueryEncodingsReq);
-  REQUEST_SIZE_MATCH(xvQueryEncodingsReq);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  rep.type = X_Reply;
-  rep.sequenceNumber = client->sequence;
-  rep.num_encodings = pPort->pAdaptor->nEncodings;
-
-  /* FOR EACH ENCODING ADD UP THE BYTES FOR ENCODING NAMES */
-
-  ne = pPort->pAdaptor->nEncodings;
-  pe = pPort->pAdaptor->pEncodings;
-  totalSize = ne * sz_xvEncodingInfo;
-  while (ne--)
-    {
-      totalSize += (strlen(pe->name) + 3) & ~3;
-      pe++;
-    }
-
-  rep.length = totalSize >> 2;
-
-  _WriteQueryEncodingsReply(client, &rep);
-
-  ne = pPort->pAdaptor->nEncodings;
-  pe = pPort->pAdaptor->pEncodings;
-  while (ne--) 
-    {
-      einfo.encoding = pe->id;
-      einfo.name_size = strlen(pe->name);
-      einfo.width = pe->width;
-      einfo.height = pe->height;
-      einfo.rate.numerator = pe->rate.numerator;
-      einfo.rate.denominator = pe->rate.denominator;
-      _WriteEncodingInfo(client, &einfo);
-      WriteToClient(client, einfo.name_size, pe->name);
-      pe++;
-    }
-
-  return (client->noClientException);
-
-}
-
-static int
-ProcXvPutVideo(ClientPtr client)
-{
-  register DrawablePtr pDraw;
-  XvPortPtr pPort;
-  register GCPtr pGC;
-  int status;
-
-  REQUEST(xvPutVideoReq);
-  REQUEST_SIZE_MATCH(xvPutVideoReq);
-
-  VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, pGC, client);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  if (!(pPort->pAdaptor->type & XvInputMask) ||
-	!(pPort->pAdaptor->type & XvVideoMask))
-    {
-      client->errorValue = stuff->port;
-      return (BadMatch);
-    }
-
-  status = XVCALL(diMatchPort)(pPort, pDraw);
-  if (status != Success)
-    {
-      return status;
-    }
-
-  return XVCALL(diPutVideo)(client, pDraw, pPort, pGC,
-			    stuff->vid_x, stuff->vid_y,
-			    stuff->vid_w, stuff->vid_h,
-			    stuff->drw_x, stuff->drw_y,
-			    stuff->drw_w, stuff->drw_h);
-
-}
-
-static int
-ProcXvPutStill(ClientPtr client)
-{
-  register DrawablePtr pDraw;
-  XvPortPtr pPort;
-  register GCPtr pGC;
-  int status;
-
-  REQUEST(xvPutStillReq);
-  REQUEST_SIZE_MATCH(xvPutStillReq);
-
-  VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, pGC, client);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  if (!(pPort->pAdaptor->type & XvInputMask) ||
-	!(pPort->pAdaptor->type & XvStillMask))
-    {
-      client->errorValue = stuff->port;
-      return (BadMatch);
-    }
-
-  status = XVCALL(diMatchPort)(pPort, pDraw);
-  if (status != Success)
-    {
-      return status;
-    }
-
-  return XVCALL(diPutStill)(client, pDraw, pPort, pGC,
-			    stuff->vid_x, stuff->vid_y,
-			    stuff->vid_w, stuff->vid_h,
-			    stuff->drw_x, stuff->drw_y,
-			    stuff->drw_w, stuff->drw_h);
-
-}
-
-
-static int
-ProcXvGetVideo(ClientPtr client)
-{
-  register DrawablePtr pDraw;
-  XvPortPtr pPort;
-  register GCPtr pGC;
-  int status;
-
-  REQUEST(xvGetVideoReq);
-  REQUEST_SIZE_MATCH(xvGetVideoReq);
-
-  VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, pGC, client);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  if (!(pPort->pAdaptor->type & XvOutputMask) ||
-	!(pPort->pAdaptor->type & XvVideoMask))
-    {
-      client->errorValue = stuff->port;
-      return (BadMatch);
-    }
-
-  status = XVCALL(diMatchPort)(pPort, pDraw);
-  if (status != Success)
-    {
-      return status;
-    }
-
-  return XVCALL(diGetVideo)(client, pDraw, pPort, pGC,
-			    stuff->vid_x, stuff->vid_y,
-			    stuff->vid_w, stuff->vid_h,
-			    stuff->drw_x, stuff->drw_y,
-			    stuff->drw_w, stuff->drw_h);
-
-}
-
-
-static int
-ProcXvGetStill(ClientPtr client)
-{
-  register DrawablePtr pDraw;
-  XvPortPtr pPort;
-  register GCPtr pGC;
-  int status;
-
-  REQUEST(xvGetStillReq);
-  REQUEST_SIZE_MATCH(xvGetStillReq);
-
-  VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, pGC, client);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  if (!(pPort->pAdaptor->type & XvOutputMask) ||
-	!(pPort->pAdaptor->type & XvStillMask))
-    {
-      client->errorValue = stuff->port;
-      return (BadMatch);
-    }
-
-  status = XVCALL(diMatchPort)(pPort, pDraw);
-  if (status != Success)
-    {
-      return status;
-    }
-
-  return XVCALL(diGetStill)(client, pDraw, pPort, pGC,
-			    stuff->vid_x, stuff->vid_y,
-			    stuff->vid_w, stuff->vid_h,
-			    stuff->drw_x, stuff->drw_y,
-			    stuff->drw_w, stuff->drw_h);
-
-}
-
-static int
-ProcXvSelectVideoNotify(ClientPtr client)
-{
-  register DrawablePtr pDraw;
-  REQUEST(xvSelectVideoNotifyReq);
-  REQUEST_SIZE_MATCH(xvSelectVideoNotifyReq);
-
-  if(!(pDraw = (DrawablePtr)LOOKUP_DRAWABLE(stuff->drawable, client) ))
-    {
-      client->errorValue = stuff->drawable;
-      return (BadWindow);
-    }
-
-  return XVCALL(diSelectVideoNotify)(client, pDraw, stuff->onoff);
-
-}
-
-static int
-ProcXvSelectPortNotify(ClientPtr client)
-{
-  int status;
-  XvPortPtr pPort;
-  REQUEST(xvSelectPortNotifyReq);
-  REQUEST_SIZE_MATCH(xvSelectPortNotifyReq);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  return XVCALL(diSelectPortNotify)(client, pPort, stuff->onoff);
-
-}
-
-static int
-ProcXvGrabPort(ClientPtr client)
-{
-  int result, status;
-  XvPortPtr pPort;
-  xvGrabPortReply rep;
-  REQUEST(xvGrabPortReq);
-  REQUEST_SIZE_MATCH(xvGrabPortReq);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  status = XVCALL(diGrabPort)(client, pPort, stuff->time, &result);
-
-  if (status != Success)
-    {
-      return status;
-    }
-
-  rep.type = X_Reply;
-  rep.sequenceNumber = client->sequence;
-  rep.length = 0;
-  rep.result = result;
-
-  _WriteGrabPortReply(client, &rep);
-
-  return Success;
-
-}
-
-static int
-ProcXvUngrabPort(ClientPtr client)
-{
-  int status;
-  XvPortPtr pPort;
-  REQUEST(xvGrabPortReq);
-  REQUEST_SIZE_MATCH(xvGrabPortReq);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  return XVCALL(diUngrabPort)(client, pPort, stuff->time);
-
-}
-
-
-static int
-ProcXvStopVideo(ClientPtr client)
-{
-  int status;
-  register DrawablePtr pDraw;
-  XvPortPtr pPort;
-  REQUEST(xvStopVideoReq);
-  REQUEST_SIZE_MATCH(xvStopVideoReq);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  if(!(pDraw = LOOKUP_DRAWABLE(stuff->drawable, client) ))
-    {
-      client->errorValue = stuff->drawable;
-      return (BadDrawable);
-    }
-
-  return XVCALL(diStopVideo)(client, pPort, pDraw);
-
-}
-
-static int
-ProcXvSetPortAttribute(ClientPtr client)
-{
-  int status;
-  XvPortPtr pPort;
-  REQUEST(xvSetPortAttributeReq);
-  REQUEST_SIZE_MATCH(xvSetPortAttributeReq);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  if (!ValidAtom(stuff->attribute))
-    {
-      client->errorValue = stuff->attribute;
-      return(BadAtom);
-    }
-
-  status = XVCALL(diSetPortAttribute)(client, pPort, 
-				    stuff->attribute, stuff->value);
-
-  if (status == BadMatch) 
-      client->errorValue = stuff->attribute;
-  else
-      client->errorValue = stuff->value;
-
-  return status;
-}
-
-static int
-ProcXvGetPortAttribute(ClientPtr client)
-{
-  INT32 value;
-  int status;
-  XvPortPtr pPort;
-  xvGetPortAttributeReply rep;
-  REQUEST(xvGetPortAttributeReq);
-  REQUEST_SIZE_MATCH(xvGetPortAttributeReq);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  if (!ValidAtom(stuff->attribute))
-    {
-      client->errorValue = stuff->attribute;
-      return(BadAtom);
-    }
-
-  status = XVCALL(diGetPortAttribute)(client, pPort, stuff->attribute, &value);
-  if (status != Success)
-    {
-      client->errorValue = stuff->attribute;
-      return status;
-    }
-
-  rep.type = X_Reply;
-  rep.sequenceNumber = client->sequence;
-  rep.length = 0;
-  rep.value = value;
- 
-  _WriteGetPortAttributeReply(client, &rep);
-
-  return Success;
-}
-
-static int
-ProcXvQueryBestSize(ClientPtr client)
-{
-  int status;
-  unsigned int actual_width, actual_height;
-  XvPortPtr pPort;
-  xvQueryBestSizeReply rep;
-  REQUEST(xvQueryBestSizeReq);
-  REQUEST_SIZE_MATCH(xvQueryBestSizeReq);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  rep.type = X_Reply;
-  rep.sequenceNumber = client->sequence;
-  rep.length = 0;
-
-  (* pPort->pAdaptor->ddQueryBestSize)(client, pPort, stuff->motion,
-				       stuff->vid_w, stuff->vid_h, 
-				       stuff->drw_w, stuff->drw_h, 
-				       &actual_width, &actual_height);
-
-  rep.actual_width = actual_width;
-  rep.actual_height = actual_height;
- 
-  _WriteQueryBestSizeReply(client, &rep);
-
-  return Success;
-}
-
-
-static int
-ProcXvQueryPortAttributes(ClientPtr client)
-{
-  int status, size, i;
-  XvPortPtr pPort;
-  XvAttributePtr pAtt;
-  xvQueryPortAttributesReply rep;
-  xvAttributeInfo Info;
-  REQUEST(xvQueryPortAttributesReq);
-  REQUEST_SIZE_MATCH(xvQueryPortAttributesReq);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  rep.type = X_Reply;
-  rep.sequenceNumber = client->sequence;
-  rep.num_attributes = pPort->pAdaptor->nAttributes;
-  rep.text_size = 0;
-
-  for(i = 0, pAtt = pPort->pAdaptor->pAttributes; 
-      i < rep.num_attributes; i++, pAtt++) 
-  {    
-      rep.text_size += (strlen(pAtt->name) + 1 + 3) & ~3L;
-  }
-
-  rep.length = (rep.num_attributes * sz_xvAttributeInfo) + rep.text_size;
-  rep.length >>= 2;
-
-  _WriteQueryPortAttributesReply(client, &rep);
-
-  for(i = 0, pAtt = pPort->pAdaptor->pAttributes; 
-      i < rep.num_attributes; i++, pAtt++) 
-  {
-      size = strlen(pAtt->name) + 1;  /* pass the NULL */
-      Info.flags = pAtt->flags;
-      Info.min = pAtt->min_value;
-      Info.max = pAtt->max_value;
-      Info.size = (size + 3) & ~3L;
-
-      _WriteAttributeInfo(client, &Info);
-
-      WriteToClient(client, size, pAtt->name);
-  }
-
-  return Success;
-}
-
-
-
-static int 
-ProcXvPutImage(ClientPtr client)
-{
-  DrawablePtr pDraw;
-  XvPortPtr pPort;
-  XvImagePtr pImage = NULL;
-  GCPtr pGC;
-  int status, i, size;
-  CARD16 width, height;
-
-  REQUEST(xvPutImageReq);
-  REQUEST_AT_LEAST_SIZE(xvPutImageReq);
-
-  VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, pGC, client);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  if (!(pPort->pAdaptor->type & XvImageMask) ||
-	!(pPort->pAdaptor->type & XvInputMask))
-    {
-      client->errorValue = stuff->port;
-      return (BadMatch);
-    }
-
-  status = XVCALL(diMatchPort)(pPort, pDraw);
-  if (status != Success)
-    {
-      return status;
-    }
-
-  for(i = 0; i < pPort->pAdaptor->nImages; i++) {
-      if(pPort->pAdaptor->pImages[i].id == stuff->id) {
-	  pImage = &(pPort->pAdaptor->pImages[i]);
-	  break;
-      }
-  }
-
-  if(!pImage)
-     return BadMatch;
-
-  width = stuff->width;
-  height = stuff->height;
-  size = (*pPort->pAdaptor->ddQueryImageAttributes)(client, 
-			pPort, pImage, &width, &height, NULL, NULL);
-  size += sizeof(xvPutImageReq);
-  size = (size + 3) >> 2;
-  
-  if((width < stuff->width) || (height < stuff->height))
-     return BadValue;
-
-  if(client->req_len < size)
-     return BadLength;
-
-  return XVCALL(diPutImage)(client, pDraw, pPort, pGC, 
-			    stuff->src_x, stuff->src_y,
-			    stuff->src_w, stuff->src_h,
-			    stuff->drw_x, stuff->drw_y,
-			    stuff->drw_w, stuff->drw_h,
-			    pImage, (unsigned char*)(&stuff[1]), FALSE,
-			    stuff->width, stuff->height);
-}
-
-#ifdef MITSHM
-/* redefined here since it's not in any header file */
-typedef struct _ShmDesc {
-    struct _ShmDesc *next;
-    int shmid;
-    int refcnt;
-    char *addr;
-    Bool writable;
-    unsigned long size;
-} ShmDescRec, *ShmDescPtr;
-
-extern RESTYPE ShmSegType;
-extern int BadShmSegCode;
-extern int ShmCompletionCode;
-
-static int 
-ProcXvShmPutImage(ClientPtr client)
-{
-  ShmDescPtr shmdesc;
-  DrawablePtr pDraw;
-  XvPortPtr pPort;
-  XvImagePtr pImage = NULL;
-  GCPtr pGC;
-  int status, size_needed, i;
-  CARD16 width, height;
-
-  REQUEST(xvShmPutImageReq);
-  REQUEST_SIZE_MATCH(xvShmPutImageReq);
-
-  VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, pGC, client);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
-    {
-      client->errorValue = stuff->port;
-      return (status);
-    }
-
-  if (!(pPort->pAdaptor->type & XvImageMask) ||
-	!(pPort->pAdaptor->type & XvInputMask))
-    {
-      client->errorValue = stuff->port;
-      return (BadMatch);
-    }
-
-  status = XVCALL(diMatchPort)(pPort, pDraw);
-  if (status != Success)
-    {
-      return status;
-    }
-
-  for(i = 0; i < pPort->pAdaptor->nImages; i++) {
-      if(pPort->pAdaptor->pImages[i].id == stuff->id) {
-	  pImage = &(pPort->pAdaptor->pImages[i]);
-	  break;
-      }
-  }
-
-  if(!pImage)
-     return BadMatch;
-
-  if(!(shmdesc = (ShmDescPtr)LookupIDByType(stuff->shmseg, ShmSegType))) 
-    {
-      client->errorValue = stuff->shmseg;
-      return BadShmSegCode;  
-    }	
- 
-  width = stuff->width;
-  height = stuff->height;
-  size_needed = (*pPort->pAdaptor->ddQueryImageAttributes)(client, 
-			pPort, pImage, &width, &height, NULL, NULL);
-  if((size_needed + stuff->offset) > shmdesc->size)
-      return BadAccess;
-
-  if((width < stuff->width) || (height < stuff->height))
-     return BadValue;
-     
-  status = XVCALL(diPutImage)(client, pDraw, pPort, pGC, 
-			    stuff->src_x, stuff->src_y,
-			    stuff->src_w, stuff->src_h,
-			    stuff->drw_x, stuff->drw_y,
-			    stuff->drw_w, stuff->drw_h, pImage,
-			    (unsigned char *)shmdesc->addr + stuff->offset, 
-			    stuff->send_event, stuff->width, stuff->height);
-
-  if((status == Success) && stuff->send_event) {
-        xShmCompletionEvent ev;
-
-        ev.type = ShmCompletionCode;
-        ev.drawable = stuff->drawable;
-        ev.sequenceNumber = client->sequence;
-        ev.minorEvent = xv_ShmPutImage;
-        ev.majorEvent = XvReqCode;
-        ev.shmseg = stuff->shmseg;
-        ev.offset = stuff->offset;
-        WriteEventsToClient(client, 1, (xEvent *) &ev);
-  }
-
-  return status;
-}
-#endif
-
-#ifdef XvMCExtension
-#include "xvmcext.h"
-#endif
-
-static int 
-ProcXvQueryImageAttributes(ClientPtr client)
-{
-  xvQueryImageAttributesReply rep;
-  int size, num_planes, i;
-  CARD16 width, height;
-  XvImagePtr pImage = NULL;
-  XvPortPtr pPort;
-  int *offsets;
-  int *pitches;
-  REQUEST(xvQueryImageAttributesReq);
-
-  REQUEST_SIZE_MATCH(xvQueryImageAttributesReq);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-  
-  for(i = 0; i < pPort->pAdaptor->nImages; i++) {
-      if(pPort->pAdaptor->pImages[i].id == stuff->id) {
-	  pImage = &(pPort->pAdaptor->pImages[i]);
-	  break;
-      }
-  }
-
-#ifdef XvMCExtension
-  if(!pImage)
-     pImage = XvMCFindXvImage(pPort, stuff->id);
-#endif
-
-  if(!pImage)
-     return BadMatch;
-
-  num_planes = pImage->num_planes;
-
-  if(!(offsets = xalloc(num_planes << 3)))
-	return BadAlloc;
-  pitches = offsets + num_planes;
-
-  width = stuff->width;
-  height = stuff->height;
-
-  size = (*pPort->pAdaptor->ddQueryImageAttributes)(client, pPort, pImage,
-					&width, &height, offsets, pitches);
-
-  rep.type = X_Reply;
-  rep.sequenceNumber = client->sequence;
-  rep.length = num_planes << 1;
-  rep.num_planes = num_planes;
-  rep.width = width;
-  rep.height = height;
-  rep.data_size = size;
- 
-  _WriteQueryImageAttributesReply(client, &rep);
-  if(client->swapped)
-    SwapLongs((CARD32*)offsets, rep.length);
-  WriteToClient(client, rep.length << 2, (char*)offsets);
-
-  xfree(offsets);
-
-  return Success;
-}
-
-static int 
-ProcXvListImageFormats(ClientPtr client)
-{
-  XvPortPtr pPort;
-  XvImagePtr pImage;
-  int i;
-  xvListImageFormatsReply rep;
-  xvImageFormatInfo info;
-  REQUEST(xvListImageFormatsReq);
-
-  REQUEST_SIZE_MATCH(xvListImageFormatsReq);
-
-  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
-    {
-      client->errorValue = stuff->port;
-      return (_XvBadPort);
-    }
-
-  rep.type = X_Reply;
-  rep.sequenceNumber = client->sequence;
-  rep.num_formats = pPort->pAdaptor->nImages;
-  rep.length = rep.num_formats * sz_xvImageFormatInfo >> 2;
-
-  _WriteListImageFormatsReply(client, &rep);
-
-  pImage = pPort->pAdaptor->pImages;
-  
-  for(i = 0; i < rep.num_formats; i++, pImage++) {
-     info.id = pImage->id; 	
-     info.type = pImage->type; 	
-     info.byte_order = pImage->byte_order; 
-     memcpy(&info.guid, pImage->guid, 16);	
-     info.bpp = pImage->bits_per_pixel; 	
-     info.num_planes = pImage->num_planes; 	
-     info.depth = pImage->depth; 	
-     info.red_mask = pImage->red_mask; 	
-     info.green_mask = pImage->green_mask; 	
-     info.blue_mask = pImage->blue_mask; 	
-     info.format = pImage->format; 	
-     info.y_sample_bits = pImage->y_sample_bits; 	
-     info.u_sample_bits = pImage->u_sample_bits; 	
-     info.v_sample_bits = pImage->v_sample_bits; 	
-     info.horz_y_period = pImage->horz_y_period; 	
-     info.horz_u_period = pImage->horz_u_period; 	
-     info.horz_v_period = pImage->horz_v_period; 	
-     info.vert_y_period = pImage->vert_y_period; 	
-     info.vert_u_period = pImage->vert_u_period; 	
-     info.vert_v_period = pImage->vert_v_period; 	
-     memcpy(&info.comp_order, pImage->component_order, 32);	
-     info.scanline_order = pImage->scanline_order;
-     _WriteImageFormatInfo(client, &info);
-  }  
-
-  return Success;
-}
-
-
-
-/* Swapped Procs */
-
-static int
-SProcXvQueryExtension(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvQueryExtensionReq);
-  REQUEST_SIZE_MATCH(xvQueryExtensionReq);
-  swaps(&stuff->length, n);
-  return ProcXvQueryExtension(client);
-}
-
-static int
-SProcXvQueryAdaptors(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvQueryAdaptorsReq);
-  REQUEST_SIZE_MATCH(xvQueryAdaptorsReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->window, n);
-  return ProcXvQueryAdaptors(client);
-}
-
-static int
-SProcXvQueryEncodings(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvQueryEncodingsReq);
-  REQUEST_SIZE_MATCH(xvQueryEncodingsReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  return ProcXvQueryEncodings(client);
-}
-
-static int
-SProcXvGrabPort(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvGrabPortReq);
-  REQUEST_SIZE_MATCH(xvGrabPortReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  swapl(&stuff->time, n);
-  return ProcXvGrabPort(client);
-}
-
-static int
-SProcXvUngrabPort(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvUngrabPortReq);
-  REQUEST_SIZE_MATCH(xvUngrabPortReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  swapl(&stuff->time, n);
-  return ProcXvUngrabPort(client);
-}
-
-static int
-SProcXvPutVideo(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvPutVideoReq);
-  REQUEST_SIZE_MATCH(xvPutVideoReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  swapl(&stuff->drawable, n);
-  swapl(&stuff->gc, n);
-  swaps(&stuff->vid_x, n);
-  swaps(&stuff->vid_y, n);
-  swaps(&stuff->vid_w, n);
-  swaps(&stuff->vid_h, n);
-  swaps(&stuff->drw_x, n);
-  swaps(&stuff->drw_y, n);
-  swaps(&stuff->drw_w, n);
-  swaps(&stuff->drw_h, n);
-  return ProcXvPutVideo(client);
-}
-
-static int
-SProcXvPutStill(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvPutStillReq);
-  REQUEST_SIZE_MATCH(xvPutStillReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  swapl(&stuff->drawable, n);
-  swapl(&stuff->gc, n);
-  swaps(&stuff->vid_x, n);
-  swaps(&stuff->vid_y, n);
-  swaps(&stuff->vid_w, n);
-  swaps(&stuff->vid_h, n);
-  swaps(&stuff->drw_x, n);
-  swaps(&stuff->drw_y, n);
-  swaps(&stuff->drw_w, n);
-  swaps(&stuff->drw_h, n);
-  return ProcXvPutStill(client);
-}
-
-static int
-SProcXvGetVideo(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvGetVideoReq);
-  REQUEST_SIZE_MATCH(xvGetVideoReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  swapl(&stuff->drawable, n);
-  swapl(&stuff->gc, n);
-  swaps(&stuff->vid_x, n);
-  swaps(&stuff->vid_y, n);
-  swaps(&stuff->vid_w, n);
-  swaps(&stuff->vid_h, n);
-  swaps(&stuff->drw_x, n);
-  swaps(&stuff->drw_y, n);
-  swaps(&stuff->drw_w, n);
-  swaps(&stuff->drw_h, n);
-  return ProcXvGetVideo(client);
-}
-
-static int
-SProcXvGetStill(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvGetStillReq);
-  REQUEST_SIZE_MATCH(xvGetStillReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  swapl(&stuff->drawable, n);
-  swapl(&stuff->gc, n);
-  swaps(&stuff->vid_x, n);
-  swaps(&stuff->vid_y, n);
-  swaps(&stuff->vid_w, n);
-  swaps(&stuff->vid_h, n);
-  swaps(&stuff->drw_x, n);
-  swaps(&stuff->drw_y, n);
-  swaps(&stuff->drw_w, n);
-  swaps(&stuff->drw_h, n);
-  return ProcXvGetStill(client);
-}
-
-static int
-SProcXvPutImage(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvPutImageReq);
-  REQUEST_AT_LEAST_SIZE(xvPutImageReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  swapl(&stuff->drawable, n);
-  swapl(&stuff->gc, n);
-  swapl(&stuff->id, n);
-  swaps(&stuff->src_x, n);
-  swaps(&stuff->src_y, n);
-  swaps(&stuff->src_w, n);
-  swaps(&stuff->src_h, n);
-  swaps(&stuff->drw_x, n);
-  swaps(&stuff->drw_y, n);
-  swaps(&stuff->drw_w, n);
-  swaps(&stuff->drw_h, n);
-  swaps(&stuff->width, n);
-  swaps(&stuff->height, n);
-  return ProcXvPutImage(client);
-}
-
-#ifdef MITSHM
-static int
-SProcXvShmPutImage(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvShmPutImageReq);
-  REQUEST_SIZE_MATCH(xvShmPutImageReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  swapl(&stuff->drawable, n);
-  swapl(&stuff->gc, n);
-  swapl(&stuff->shmseg, n);
-  swapl(&stuff->id, n);
-  swaps(&stuff->src_x, n);
-  swaps(&stuff->src_y, n);
-  swaps(&stuff->src_w, n);
-  swaps(&stuff->src_h, n);
-  swaps(&stuff->drw_x, n);
-  swaps(&stuff->drw_y, n);
-  swaps(&stuff->drw_w, n);
-  swaps(&stuff->drw_h, n);
-  swaps(&stuff->offset, n);
-  swaps(&stuff->width, n);
-  swaps(&stuff->height, n);
-  return ProcXvShmPutImage(client);
-}
-#endif
-
-
-static int
-SProcXvSelectVideoNotify(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvSelectVideoNotifyReq);
-  REQUEST_SIZE_MATCH(xvSelectVideoNotifyReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->drawable, n);
-  return ProcXvSelectVideoNotify(client);
-}
-
-static int
-SProcXvSelectPortNotify(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvSelectPortNotifyReq);
-  REQUEST_SIZE_MATCH(xvSelectPortNotifyReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  return ProcXvSelectPortNotify(client);
-}
-
-static int
-SProcXvStopVideo(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvStopVideoReq);
-  REQUEST_SIZE_MATCH(xvStopVideoReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  swapl(&stuff->drawable, n);
-  return ProcXvStopVideo(client);
-}
-
-static int
-SProcXvSetPortAttribute(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvSetPortAttributeReq);
-  REQUEST_SIZE_MATCH(xvSetPortAttributeReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  swapl(&stuff->attribute, n);
-  return ProcXvSetPortAttribute(client);
-}
-
-static int
-SProcXvGetPortAttribute(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvGetPortAttributeReq);
-  REQUEST_SIZE_MATCH(xvGetPortAttributeReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  swapl(&stuff->attribute, n);
-  return ProcXvGetPortAttribute(client);
-}
-
-static int
-SProcXvQueryBestSize(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvQueryBestSizeReq);
-  REQUEST_SIZE_MATCH(xvQueryBestSizeReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  swaps(&stuff->vid_w, n);
-  swaps(&stuff->vid_h, n);
-  swaps(&stuff->drw_w, n);
-  swaps(&stuff->drw_h, n);
-  return ProcXvQueryBestSize(client);
-}
-
-static int
-SProcXvQueryPortAttributes(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvQueryPortAttributesReq);
-  REQUEST_SIZE_MATCH(xvQueryPortAttributesReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  return ProcXvQueryPortAttributes(client);
-}
-
-static int
-SProcXvQueryImageAttributes(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvQueryImageAttributesReq);
-  REQUEST_SIZE_MATCH(xvQueryImageAttributesReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->id, n);
-  swaps(&stuff->width, n);
-  swaps(&stuff->width, n);
-  return ProcXvQueryImageAttributes(client);
-}
-
-static int
-SProcXvListImageFormats(ClientPtr client)
-{
-  register char n;
-  REQUEST(xvListImageFormatsReq);
-  REQUEST_SIZE_MATCH(xvListImageFormatsReq);
-  swaps(&stuff->length, n);
-  swapl(&stuff->port, n);
-  return ProcXvListImageFormats(client);
-}
-
-
-static int
-SWriteQueryExtensionReply(
-   ClientPtr client,
-   xvQueryExtensionReply *rep
-){
-  register char n;
-
-  swaps(&rep->sequenceNumber, n);
-  swapl(&rep->length, n);
-  swaps(&rep->version, n);
-  swaps(&rep->revision, n);
-  
-  (void)WriteToClient(client, sz_xvQueryExtensionReply, (char *)&rep);
-
-  return Success;
-}
-
-static int
-SWriteQueryAdaptorsReply(
-   ClientPtr client,
-   xvQueryAdaptorsReply *rep
-){
-  register char n;
-
-  swaps(&rep->sequenceNumber, n);
-  swapl(&rep->length, n);
-  swaps(&rep->num_adaptors, n);
-  
-  (void)WriteToClient(client, sz_xvQueryAdaptorsReply, (char *)&rep);
-
-  return Success;
-}
-
-static int
-SWriteQueryEncodingsReply(
-   ClientPtr client,
-   xvQueryEncodingsReply *rep
-){
-  register char n;
-
-  swaps(&rep->sequenceNumber, n);
-  swapl(&rep->length, n);
-  swaps(&rep->num_encodings, n);
-  
-  (void)WriteToClient(client, sz_xvQueryEncodingsReply, (char *)&rep);
-
-  return Success;
-}
-
-static int
-SWriteAdaptorInfo(
-   ClientPtr client,
-   xvAdaptorInfo *pAdaptor
-){
-  register char n;
-
-  swapl(&pAdaptor->base_id, n);
-  swaps(&pAdaptor->name_size, n);
-  swaps(&pAdaptor->num_ports, n);
-  swaps(&pAdaptor->num_formats, n);
-
-  (void)WriteToClient(client, sz_xvAdaptorInfo, (char *)pAdaptor);
-
-  return Success;
-}
-
-static int
-SWriteEncodingInfo(
-   ClientPtr client,
-   xvEncodingInfo *pEncoding
-){
-  register char n;
-  
-  swapl(&pEncoding->encoding, n);
-  swaps(&pEncoding->name_size, n);
-  swaps(&pEncoding->width, n);
-  swaps(&pEncoding->height, n);
-  swapl(&pEncoding->rate.numerator, n);
-  swapl(&pEncoding->rate.denominator, n);
-  (void)WriteToClient(client, sz_xvEncodingInfo, (char *)pEncoding);
-
-  return Success;
-}
-
-static int
-SWriteFormat(
-   ClientPtr client,
-   xvFormat *pFormat
-){
-  register char n;
-
-  swapl(&pFormat->visual, n);
-  (void)WriteToClient(client, sz_xvFormat, (char *)pFormat);
-
-  return Success;
-}
-
-static int
-SWriteAttributeInfo(
-   ClientPtr client,
-   xvAttributeInfo *pAtt
-){
-  register char n;
-
-  swapl(&pAtt->flags, n);
-  swapl(&pAtt->size, n);
-  swapl(&pAtt->min, n);
-  swapl(&pAtt->max, n);
-  (void)WriteToClient(client, sz_xvAttributeInfo, (char *)pAtt);
-
-  return Success;
-}
-
-static int
-SWriteImageFormatInfo(
-   ClientPtr client,
-   xvImageFormatInfo *pImage
-){
-  register char n;
-
-  swapl(&pImage->id, n);
-  swapl(&pImage->red_mask, n);
-  swapl(&pImage->green_mask, n);
-  swapl(&pImage->blue_mask, n);
-  swapl(&pImage->y_sample_bits, n);
-  swapl(&pImage->u_sample_bits, n);
-  swapl(&pImage->v_sample_bits, n);
-  swapl(&pImage->horz_y_period, n);
-  swapl(&pImage->horz_u_period, n);
-  swapl(&pImage->horz_v_period, n);
-  swapl(&pImage->vert_y_period, n);
-  swapl(&pImage->vert_u_period, n);
-  swapl(&pImage->vert_v_period, n);
-
-  (void)WriteToClient(client, sz_xvImageFormatInfo, (char *)pImage);
-
-  return Success;
-}
-
-
-
-static int
-SWriteGrabPortReply(
-   ClientPtr client,
-   xvGrabPortReply *rep
-){
-  register char n;
-
-  swaps(&rep->sequenceNumber, n);
-  swapl(&rep->length, n);
-
-  (void)WriteToClient(client, sz_xvGrabPortReply, (char *)&rep);
-
-  return Success;
-}
-
-static int
-SWriteGetPortAttributeReply(
-   ClientPtr client,
-   xvGetPortAttributeReply *rep
-){
-  register char n;
-
-  swaps(&rep->sequenceNumber, n);
-  swapl(&rep->length, n);
-  swapl(&rep->value, n);
-
-  (void)WriteToClient(client, sz_xvGetPortAttributeReply, (char *)&rep);
-
-  return Success;
-}
-
-static int
-SWriteQueryBestSizeReply(
-   ClientPtr client,
-   xvQueryBestSizeReply *rep
-){
-  register char n;
-
-  swaps(&rep->sequenceNumber, n);
-  swapl(&rep->length, n);
-  swaps(&rep->actual_width, n);
-  swaps(&rep->actual_height, n);
-
-  (void)WriteToClient(client, sz_xvQueryBestSizeReply, (char *)&rep);
-
-  return Success;
-}
-
-static int
-SWriteQueryPortAttributesReply(
-   ClientPtr client,
-   xvQueryPortAttributesReply *rep
-){
-  register char n;
-
-  swaps(&rep->sequenceNumber, n);
-  swapl(&rep->length, n);
-  swapl(&rep->num_attributes, n);
-  swapl(&rep->text_size, n);
-
-  (void)WriteToClient(client, sz_xvQueryPortAttributesReply, (char *)&rep);
-
-  return Success;
-}
-
-static int
-SWriteQueryImageAttributesReply(
-   ClientPtr client,
-   xvQueryImageAttributesReply *rep
-){
-  register char n;
-
-  swaps(&rep->sequenceNumber, n);
-  swapl(&rep->length, n);
-  swapl(&rep->num_planes, n);
-  swapl(&rep->data_size, n);
-  swaps(&rep->width, n);
-  swaps(&rep->height, n);
-
-  (void)WriteToClient(client, sz_xvQueryImageAttributesReply, (char *)&rep);
-
-  return Success;
-}
-
-
-static int
-SWriteListImageFormatsReply(
-   ClientPtr client,
-   xvListImageFormatsReply *rep
-){
-  register char n;
-
-  swaps(&rep->sequenceNumber, n);
-  swapl(&rep->length, n);
-  swapl(&rep->num_formats, n);
-
-  (void)WriteToClient(client, sz_xvListImageFormatsReply, (char *)&rep);
-
-  return Success;
-}
-
-
-#ifdef PANORAMIX
-
-
-
-
-static int
-XineramaXvStopVideo(ClientPtr client)
-{
-   int result = Success, i;
-   PanoramiXRes *draw, *port;
-   REQUEST(xvStopVideoReq);
-   REQUEST_SIZE_MATCH(xvStopVideoReq);
-
-   if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass(
-                client, stuff->drawable, XRC_DRAWABLE, SecurityWriteAccess)))
-        return BadDrawable;
-
-   if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
-                client, stuff->port, XvXRTPort, SecurityReadAccess)))
-        return _XvBadPort;
-
-   FOR_NSCREENS_BACKWARD(i) {
-	if(port->info[i].id) {
-	   stuff->drawable = draw->info[i].id;
-	   stuff->port = port->info[i].id;
-	   result = ProcXvStopVideo(client);
-     	}
-   }
-
-   return result;
-}
-
-static int
-XineramaXvSetPortAttribute(ClientPtr client)
-{
-    REQUEST(xvSetPortAttributeReq);
-    PanoramiXRes *port;
-    int result = Success, i;
-
-    REQUEST_SIZE_MATCH(xvSetPortAttributeReq);
-
-    if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
-                client, stuff->port, XvXRTPort, SecurityReadAccess)))
-        return _XvBadPort;
-
-    FOR_NSCREENS_BACKWARD(i) {
-	if(port->info[i].id) {
-	   stuff->port = port->info[i].id;
-	   result = ProcXvSetPortAttribute(client);
-	}
-    }
-    return result;
-}
-
-
-#ifdef MITSHM
-static int 
-XineramaXvShmPutImage(ClientPtr client)
-{
-    REQUEST(xvShmPutImageReq);
-    PanoramiXRes *draw, *gc, *port;
-    Bool send_event = stuff->send_event;
-    Bool isRoot;
-    int result = Success, i, x, y;
-
-    REQUEST_SIZE_MATCH(xvShmPutImageReq);
-
-    if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass(
-                client, stuff->drawable, XRC_DRAWABLE, SecurityWriteAccess)))
-        return BadDrawable;
-
-    if(!(gc = (PanoramiXRes *)SecurityLookupIDByType(
-                client, stuff->gc, XRT_GC, SecurityReadAccess)))
-        return BadGC;    
-
-    if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
-                client, stuff->port, XvXRTPort, SecurityReadAccess)))
-        return _XvBadPort;
- 
-    isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
-    x = stuff->drw_x;
-    y = stuff->drw_y;
-
-    FOR_NSCREENS_BACKWARD(i) {
-	if(port->info[i].id) {
-	   stuff->drawable = draw->info[i].id;
-	   stuff->port = port->info[i].id;
-	   stuff->gc = gc->info[i].id;
-	   stuff->drw_x = x;
-	   stuff->drw_y = y;
-	   if(isRoot) {
-		stuff->drw_x -= panoramiXdataPtr[i].x;
-		stuff->drw_y -= panoramiXdataPtr[i].y;
-	   }
-	   stuff->send_event = (send_event && !i) ? 1 : 0;
-
-	   result = ProcXvShmPutImage(client);
-	}
-    }
-    return result;
-}
-#endif
-
-static int 
-XineramaXvPutImage(ClientPtr client)
-{
-    REQUEST(xvPutImageReq);
-    PanoramiXRes *draw, *gc, *port;
-    Bool isRoot;
-    int result = Success, i, x, y;
-
-    REQUEST_AT_LEAST_SIZE(xvPutImageReq);
-
-    if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass(
-                client, stuff->drawable, XRC_DRAWABLE, SecurityWriteAccess)))
-        return BadDrawable;
-
-    if(!(gc = (PanoramiXRes *)SecurityLookupIDByType(
-                client, stuff->gc, XRT_GC, SecurityReadAccess)))
-        return BadGC;    
-
-    if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
-		client, stuff->port, XvXRTPort, SecurityReadAccess)))
-	return _XvBadPort;
- 
-    isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
-    x = stuff->drw_x;
-    y = stuff->drw_y;
-
-    FOR_NSCREENS_BACKWARD(i) {
-	if(port->info[i].id) {
-	   stuff->drawable = draw->info[i].id;
-	   stuff->port = port->info[i].id;
-	   stuff->gc = gc->info[i].id;
-	   stuff->drw_x = x;
-	   stuff->drw_y = y;
-	   if(isRoot) {
-		stuff->drw_x -= panoramiXdataPtr[i].x;
-		stuff->drw_y -= panoramiXdataPtr[i].y;
-	   }
-
-	   result = ProcXvPutImage(client);
-	}
-    }
-    return result;
-}
-
-static int
-XineramaXvPutVideo(ClientPtr client)
-{
-    REQUEST(xvPutImageReq);
-    PanoramiXRes *draw, *gc, *port;
-    Bool isRoot;
-    int result = Success, i, x, y;
-
-    REQUEST_AT_LEAST_SIZE(xvPutVideoReq);
-
-    if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass(
-                client, stuff->drawable, XRC_DRAWABLE, SecurityWriteAccess)))
-        return BadDrawable;
-
-    if(!(gc = (PanoramiXRes *)SecurityLookupIDByType(
-                client, stuff->gc, XRT_GC, SecurityReadAccess)))
-        return BadGC;
-
-    if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
-                client, stuff->port, XvXRTPort, SecurityReadAccess)))
-        return _XvBadPort;
-
-    isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
-    x = stuff->drw_x;
-    y = stuff->drw_y;
-
-    FOR_NSCREENS_BACKWARD(i) {
-        if(port->info[i].id) {
-           stuff->drawable = draw->info[i].id;
-           stuff->port = port->info[i].id;
-           stuff->gc = gc->info[i].id;
-           stuff->drw_x = x;
-           stuff->drw_y = y;
-           if(isRoot) {
-                stuff->drw_x -= panoramiXdataPtr[i].x;
-                stuff->drw_y -= panoramiXdataPtr[i].y;
-           }
-
-           result = ProcXvPutVideo(client);
-        }
-    }
-    return result;
-}
-
-static int
-XineramaXvPutStill(ClientPtr client)
-{
-    REQUEST(xvPutImageReq);
-    PanoramiXRes *draw, *gc, *port;
-    Bool isRoot;
-    int result = Success, i, x, y;
-
-    REQUEST_AT_LEAST_SIZE(xvPutImageReq);
-
-    if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass(
-                client, stuff->drawable, XRC_DRAWABLE, SecurityWriteAccess)))
-        return BadDrawable;
-
-    if(!(gc = (PanoramiXRes *)SecurityLookupIDByType(
-                client, stuff->gc, XRT_GC, SecurityReadAccess)))
-        return BadGC;
-
-    if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
-                client, stuff->port, XvXRTPort, SecurityReadAccess)))
-        return _XvBadPort;
-
-    isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
-    x = stuff->drw_x;
-    y = stuff->drw_y;
-
-    FOR_NSCREENS_BACKWARD(i) {
-        if(port->info[i].id) {
-           stuff->drawable = draw->info[i].id;
-           stuff->port = port->info[i].id;
-           stuff->gc = gc->info[i].id;
-           stuff->drw_x = x;
-           stuff->drw_y = y;
-           if(isRoot) {
-                stuff->drw_x -= panoramiXdataPtr[i].x;
-                stuff->drw_y -= panoramiXdataPtr[i].y;
-           }
-
-           result = ProcXvPutStill(client);
-        }
-    }
-    return result;
-}
-
-
-void XineramifyXv(void)
-{
-   ScreenPtr pScreen, screen0 = screenInfo.screens[0];
-   XvScreenPtr xvsp0 = (XvScreenPtr)screen0->devPrivates[XvScreenIndex].ptr;
-   XvAdaptorPtr refAdapt, pAdapt;
-   XvAttributePtr pAttr;
-   XvScreenPtr xvsp;
-   Bool isOverlay, hasOverlay;
-   PanoramiXRes *port;
-   XvAdaptorPtr MatchingAdaptors[MAXSCREENS];
-   int i, j, k, l;
-
-   XvXRTPort = CreateNewResourceType(XineramaDeleteResource);
-
-   if(!xvsp0) return;
-   
-   for(i = 0; i < xvsp0->nAdaptors; i++) {
-      refAdapt = xvsp0->pAdaptors + i;
-
-      bzero(MatchingAdaptors, sizeof(XvAdaptorPtr) * MAXSCREENS);
-      
-      MatchingAdaptors[0] = refAdapt;
-   
-      if(!(refAdapt->type & XvInputMask)) continue;
-      
-      isOverlay = FALSE;
-      for(j = 0; j < refAdapt->nAttributes; j++) {
-         pAttr = refAdapt->pAttributes + j;
-         if(!strcmp(pAttr->name, "XV_COLORKEY")) {
-	    isOverlay = TRUE;
-	    break;
-	 }
-      }
-   
-      for(j = 1; j < PanoramiXNumScreens; j++) {
-         pScreen = screenInfo.screens[j];
-	 xvsp = (XvScreenPtr)pScreen->devPrivates[XvScreenIndex].ptr;
-
-         /* Do not try to go on if xv is not supported on this screen */
-         if (xvsp==NULL) continue ;
-	 
-         /* if the adaptor has the same name it's a perfect match */
-	 for(k = 0; k < xvsp->nAdaptors; k++) {
-	   pAdapt = xvsp->pAdaptors + k;
-           if(!strcmp(refAdapt->name, pAdapt->name)) {
-	       MatchingAdaptors[j] = pAdapt;
-	       break;
-	   }
-         }
-	 if(MatchingAdaptors[j]) continue; /* found it */
-	 
-	 /* otherwise we only look for XvImage adaptors */
-	 if(!(refAdapt->type & XvImageMask)) continue;
-	 if(refAdapt->nImages <= 0) continue;
-	 
-	 /* prefer overlay/overlay non-overlay/non-overlay pairing */
-	 for(k = 0; k < xvsp->nAdaptors; k++) {
-	    pAdapt = xvsp->pAdaptors + k;
-	    if((pAdapt->type & XvImageMask) && (pAdapt->nImages > 0)) {
-	      hasOverlay = FALSE;
-              for(l = 0; l < pAdapt->nAttributes; l++) {
-	         if(!strcmp(pAdapt->name, "XV_COLORKEY")) {
-		   hasOverlay = TRUE;
-		   break;
-		 }
-	      }
-	      if(isOverlay && hasOverlay) {
-	      	 MatchingAdaptors[j] = pAdapt;
-		 break;
-	      }
-              else if(!isOverlay && !hasOverlay) {
-	      	 MatchingAdaptors[j] = pAdapt;
-		 break;
-	      }
-	    }
-         }
-	 
-	 if(MatchingAdaptors[j]) continue; /* found it */
-	 
-	 /* but we'll take any XvImage pairing if we can get it */
-	 	 
-	 for(k = 0; k < xvsp->nAdaptors; k++) {
-	    pAdapt = xvsp->pAdaptors + k;
-	    if((pAdapt->type & XvImageMask) && (pAdapt->nImages > 0)) {
-	      	 MatchingAdaptors[j] = pAdapt;
-		 break;
-	    }
-         }
-      }
-
-      /* now create a resource for each port */
-      for(j = 0; j < refAdapt->nPorts; j++) {
-         if(!(port = xalloc(sizeof(PanoramiXRes))))
-	    break;
-	 port->info[0].id = MatchingAdaptors[0]->base_id + j;
-	 AddResource(port->info[0].id, XvXRTPort, port);
-
-	 for(k = 1; k < PanoramiXNumScreens; k++) {
-	    if(MatchingAdaptors[k] && (MatchingAdaptors[k]->nPorts > j)) 
-		port->info[k].id = MatchingAdaptors[k]->base_id + j;
-	    else
-		port->info[k].id = 0;
-	 } 
-      }
-   }
-}
-
-#endif
-
 #endif /* !defined(__sun) && !defined(__CYGWIN__) */