massive reduction of unneeded files

1 files changed, 0 insertions, 1155 deletions

diff --git a/nx-X11/lib/Xv/Xv.c b/nx-X11/lib/Xv/Xv.c
deleted file mode 100644
index 0097a3fa5..000000000
--- a/nx-X11/lib/Xv/Xv.c
+++ /dev/null
@@ -1,1155 +0,0 @@
-/***********************************************************
-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/lib/Xv/Xv.c,v 1.17 2003/04/28 16:56:27 dawes Exp $ */
-/* $XdotOrg: xc/lib/Xv/Xv.c,v 1.3 2005/07/03 07:00:57 daniels Exp $ */
-/*
-** File: 
-**
-**   Xv.c --- Xv library extension module.
-**
-** Author: 
-**
-**   David Carver (Digital Workstation Engineering/Project Athena)
-**
-** Revisions:
-**
-**   26.06.91 Carver
-**     - changed XvFreeAdaptors to XvFreeAdaptorInfo
-**     - changed XvFreeEncodings to XvFreeEncodingInfo
-**
-**   11.06.91 Carver
-**     - changed SetPortControl to SetPortAttribute
-**     - changed GetPortControl to GetPortAttribute
-**     - changed QueryBestSize
-**
-**   15.05.91 Carver
-**     - version 2.0 upgrade
-**
-**   240.01.91 Carver
-**     - version 1.4 upgrade
-**
-*/
-
-#include <stdio.h>
-#include "Xvlibint.h"
-#include <X11/extensions/Xext.h>
-#include <X11/extensions/extutil.h>
-#include <X11/extensions/XShm.h>
-
-static XExtensionInfo _xv_info_data;
-static XExtensionInfo *xv_info = &_xv_info_data;
-static char *xv_extension_name = XvName;
-
-#define XvCheckExtension(dpy, i, val) \
-  XextCheckExtension(dpy, i, xv_extension_name, val)
-
-static char *xv_error_string();
-static int xv_close_display();
-static Bool xv_wire_to_event();
-
-static XExtensionHooks xv_extension_hooks = {
-    NULL,                               /* create_gc */
-    NULL,                               /* copy_gc */
-    NULL,                               /* flush_gc */
-    NULL,                               /* free_gc */
-    NULL,                               /* create_font */
-    NULL,                               /* free_font */
-    xv_close_display,                   /* close_display */
-    xv_wire_to_event,                   /* wire_to_event */
-    NULL,                               /* event_to_wire */
-    NULL,                               /* error */
-    xv_error_string                     /* error_string */
-};
-
-
-static char *xv_error_list[] = 
-{
-   "BadPort",	    /* XvBadPort     */
-   "BadEncoding",   /* XvBadEncoding */
-   "BadControl"     /* XvBadControl  */
-};
-
-static XEXT_GENERATE_CLOSE_DISPLAY (xv_close_display, xv_info)
-
-
-static XEXT_GENERATE_FIND_DISPLAY (xv_find_display, xv_info, 
-                                   xv_extension_name, 
-                                   &xv_extension_hooks,
-				   XvNumEvents, NULL)
-     
-
-static XEXT_GENERATE_ERROR_STRING (xv_error_string, xv_extension_name,
-                                   XvNumErrors, xv_error_list)
-
-
-int
-XvQueryExtension(
-     Display *dpy,
-     unsigned int *p_version,
-     unsigned int *p_revision,
-     unsigned int *p_requestBase,
-     unsigned int *p_eventBase,
-     unsigned int *p_errorBase
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvQueryExtensionReq *req;
-  xvQueryExtensionReply rep;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  XvGetReq(QueryExtension, req);
-
-  if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-     UnlockDisplay(dpy);
-     SyncHandle();
-     return XvBadExtension;
-  }
-
-  *p_version = rep.version;
-  *p_revision = rep.revision;
-  *p_requestBase = info->codes->major_opcode;
-  *p_eventBase = info->codes->first_event;
-  *p_errorBase = info->codes->first_error;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return Success;
-}
-
-int
-XvQueryAdaptors(
-     Display *dpy,
-     Window window,
-     unsigned int *p_nAdaptors,
-     XvAdaptorInfo **p_pAdaptors
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvQueryAdaptorsReq *req;
-  xvQueryAdaptorsReply rep;
-  int size,ii,jj;
-  char *name;
-  XvAdaptorInfo *pas, *pa;
-  XvFormat *pfs, *pf;
-  char *buffer;
-  union 
-    {
-      char *buffer;
-      char *string;
-      xvAdaptorInfo *pa;
-      xvFormat *pf;
-    } u;
-  
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  XvGetReq(QueryAdaptors, req);
-  req->window = window;
-
-  /* READ THE REPLY */
-
-  if (_XReply(dpy, (xReply *)&rep, 0, xFalse) == 0) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return(XvBadReply);
-  }
-
-  size = rep.length << 2;
-  if ( (buffer = (char *)Xmalloc ((unsigned) size)) == NULL) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return(XvBadAlloc);
-  }
-  _XRead (dpy, buffer, size);
-
-  u.buffer = buffer;
-
-  /* GET INPUT ADAPTORS */
-
-  if (rep.num_adaptors == 0) {
-      pas = NULL;
-  } else {
-      size = rep.num_adaptors*sizeof(XvAdaptorInfo);
-      if ((pas=(XvAdaptorInfo *)Xmalloc(size))==NULL) {
-          Xfree(buffer);
-          UnlockDisplay(dpy);
-          SyncHandle();
-          return(XvBadAlloc);
-      }
-  }
-
-  /* INIT ADAPTOR FIELDS */
-
-  pa = pas;
-  for (ii=0; ii<rep.num_adaptors; ii++) {
-      pa->num_adaptors = 0;
-      pa->name = (char *)NULL;
-      pa->formats = (XvFormat *)NULL;
-      pa++;
-  }
-
-  pa = pas;
-  for (ii=0; ii<rep.num_adaptors; ii++) {
-      pa->type = u.pa->type;
-      pa->base_id = u.pa->base_id;
-      pa->num_ports = u.pa->num_ports;
-      pa->num_formats = u.pa->num_formats;
-      pa->num_adaptors = rep.num_adaptors - ii;
-
-      /* GET ADAPTOR NAME */
-
-      size = u.pa->name_size;
-      u.buffer += (sz_xvAdaptorInfo + 3) & ~3;
-
-      if ( (name = (char *)Xmalloc(size+1)) == NULL)
-	{
-	  XvFreeAdaptorInfo(pas);
-	  Xfree(buffer);
-          UnlockDisplay(dpy);
-          SyncHandle();
-	  return(XvBadAlloc);
-	}
-      (void)strncpy(name, u.string, size);
-      name[size] = '\0';
-      pa->name = name;
-
-      u.buffer += (size + 3) & ~3;
-
-      /* GET FORMATS */
-
-      size = pa->num_formats*sizeof(XvFormat);
-      if ((pfs=(XvFormat *)Xmalloc(size))==NULL) {
-	  XvFreeAdaptorInfo(pas);
-	  Xfree(buffer);
-          UnlockDisplay(dpy);
-          SyncHandle();
-	  return(XvBadAlloc);
-      }
-
-      pf = pfs;
-      for (jj=0; jj<pa->num_formats; jj++) {
-	  pf->depth = u.pf->depth;
-	  pf->visual_id = u.pf->visual;
-	  pf++;
-	  
-	  u.buffer += (sz_xvFormat + 3) & ~3;
-      }
-
-      pa->formats = pfs;
-
-      pa++;
-
-  }
-
-  *p_nAdaptors = rep.num_adaptors;
-  *p_pAdaptors = pas;
-
-  Xfree(buffer);
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return (Success);
-}
-
-
-void
-XvFreeAdaptorInfo(XvAdaptorInfo *pAdaptors)
-{
-
-  XvAdaptorInfo *pa;
-  int ii;
-
-  if (!pAdaptors) return;
-
-  pa = pAdaptors;
-
-  for (ii=0; ii<pAdaptors->num_adaptors; ii++, pa++)
-    {
-      if (pa->name)
-	{
-	  Xfree(pa->name);
-	}
-      if (pa->formats)
-	{
-	  Xfree(pa->formats);
-	}
-    } 
-
-  Xfree(pAdaptors);
-}
-
-int
-XvQueryEncodings(
-     Display *dpy,
-     XvPortID port,
-     unsigned int *p_nEncodings,
-     XvEncodingInfo **p_pEncodings
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvQueryEncodingsReq *req;
-  xvQueryEncodingsReply rep;
-  int size, jj;
-  char *name;
-  XvEncodingInfo *pes, *pe;
-  char *buffer;
-  union 
-    {
-      char *buffer;
-      char *string;
-      xvEncodingInfo *pe;
-    } u;
-  
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  XvGetReq(QueryEncodings, req);
-  req->port = port;
-
-  /* READ THE REPLY */
-
-  if (_XReply(dpy, (xReply *)&rep, 0, xFalse) == 0) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return(XvBadReply);
-  }
-
-  size = rep.length << 2;
-  if ( (buffer = (char *)Xmalloc ((unsigned) size)) == NULL) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return(XvBadAlloc);
-  }
-  _XRead (dpy, buffer, size);
-
-  u.buffer = buffer;
-
-  /* GET ENCODINGS */
-
-  size = rep.num_encodings*sizeof(XvEncodingInfo);
-  if ( (pes = (XvEncodingInfo *)Xmalloc(size)) == NULL) {
-      Xfree(buffer);
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return(XvBadAlloc);
-  }
-
-  /* INITIALIZE THE ENCODING POINTER */
-
-  pe = pes;
-  for (jj=0; jj<rep.num_encodings; jj++) {
-      pe->name = (char *)NULL;
-      pe->num_encodings = 0;
-      pe++;
-  }
-
-  pe = pes;
-  for (jj=0; jj<rep.num_encodings; jj++) {
-      pe->encoding_id = u.pe->encoding;
-      pe->width = u.pe->width;
-      pe->height = u.pe->height;
-      pe->rate.numerator = u.pe->rate.numerator;
-      pe->rate.denominator = u.pe->rate.denominator;
-      pe->num_encodings = rep.num_encodings - jj;
-
-      size = u.pe->name_size;
-      u.buffer += (sz_xvEncodingInfo + 3) & ~3;
-
-      if ( (name = (char *)Xmalloc(size+1)) == NULL) {
-	  Xfree(buffer);
-          UnlockDisplay(dpy);
-          SyncHandle();
-	  return(XvBadAlloc);
-      }
-      strncpy(name, u.string, size);
-      name[size] = '\0';
-      pe->name = name;
-      pe++;
-
-      u.buffer += (size + 3) & ~3;
-  }
-
-  *p_nEncodings = rep.num_encodings;
-  *p_pEncodings = pes;
-
-  Xfree(buffer);
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return (Success);
-}
-
-void
-XvFreeEncodingInfo(XvEncodingInfo *pEncodings)
-{
-
-  XvEncodingInfo *pe;
-  int ii;
-
-  if (!pEncodings) return;
-
-  pe = pEncodings;
-
-  for (ii=0; ii<pEncodings->num_encodings; ii++, pe++) {
-      if (pe->name) Xfree(pe->name);
-  }
-
-  Xfree(pEncodings);
-}
-
-int
-XvPutVideo(
-     Display *dpy,
-     XvPortID port,
-     Drawable d,
-     GC gc,
-     int vx, int vy, 
-     unsigned int vw, unsigned int vh,
-     int dx, int dy,
-     unsigned int dw, unsigned int dh
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvPutVideoReq *req;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-  
-  FlushGC(dpy, gc);
-
-  XvGetReq(PutVideo, req);
-
-  req->port = port;
-  req->drawable = d;
-  req->gc = gc->gid;
-  req->vid_x = vx;
-  req->vid_y = vy;
-  req->vid_w = vw;
-  req->vid_h = vh;
-  req->drw_x = dx;
-  req->drw_y = dy;
-  req->drw_w = dw;
-  req->drw_h = dh;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return Success;
-}
-
-int
-XvPutStill(
-     Display *dpy,
-     XvPortID port,
-     Drawable d,
-     GC gc,
-     int vx, int vy, 
-     unsigned int vw, unsigned int vh,
-     int dx, int dy,
-     unsigned int dw, unsigned int dh
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvPutStillReq *req;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  FlushGC(dpy, gc);
-
-  XvGetReq(PutStill, req);
-  req->port = port;
-  req->drawable = d;
-  req->gc = gc->gid;
-  req->vid_x = vx;
-  req->vid_y = vy;
-  req->vid_w = vw;
-  req->vid_h = vh;
-  req->drw_x = dx;
-  req->drw_y = dy;
-  req->drw_w = dw;
-  req->drw_h = dh;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return Success;
-}
-
-int
-XvGetVideo(
-     Display *dpy,
-     XvPortID port,
-     Drawable d,
-     GC gc,
-     int vx, int vy, 
-     unsigned int vw, unsigned int vh,
-     int dx, int dy,
-     unsigned int dw, unsigned int dh
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvGetVideoReq *req;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  FlushGC(dpy, gc);
-
-  XvGetReq(GetVideo, req);
-  req->port = port;
-  req->drawable = d;
-  req->gc = gc->gid;
-  req->vid_x = vx;
-  req->vid_y = vy;
-  req->vid_w = vw;
-  req->vid_h = vh;
-  req->drw_x = dx;
-  req->drw_y = dy;
-  req->drw_w = dw;
-  req->drw_h = dh;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return Success;
-}
-
-int
-XvGetStill(
-     Display *dpy,
-     XvPortID port,
-     Drawable d,
-     GC gc,
-     int vx, int vy, 
-     unsigned int vw, unsigned int vh,
-     int dx, int dy,
-     unsigned int dw, unsigned int dh
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvGetStillReq *req;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  FlushGC(dpy, gc);
-
-  XvGetReq(GetStill, req);
-  req->port = port;
-  req->drawable = d;
-  req->gc = gc->gid;
-  req->vid_x = vx;
-  req->vid_y = vy;
-  req->vid_w = vw;
-  req->vid_h = vh;
-  req->drw_x = dx;
-  req->drw_y = dy;
-  req->drw_w = dw;
-  req->drw_h = dh;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return Success;
-}
-
-int
-XvStopVideo(
-     Display *dpy,
-     XvPortID port,
-     Drawable draw
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvStopVideoReq *req;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  XvGetReq(StopVideo, req);
-  req->port = port;
-  req->drawable = draw;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return Success;
-}
-
-int
-XvGrabPort(
-     Display *dpy,
-     XvPortID port,
-     Time time
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  int result;
-  xvGrabPortReply rep;
-  xvGrabPortReq *req;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  XvGetReq(GrabPort, req);
-  req->port = port;
-  req->time = time;
-
-  if (_XReply (dpy, (xReply *) &rep, 0, xTrue) == 0) 
-    rep.result = GrabSuccess;
-
-  result = rep.result;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return result;
-}
-
-int
-XvUngrabPort(
-     Display *dpy,
-     XvPortID port,
-     Time time
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvUngrabPortReq *req;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  XvGetReq(UngrabPort, req);
-  req->port = port;
-  req->time = time;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return Success;
-}
-
-int
-XvSelectVideoNotify(
-     Display *dpy,
-     Drawable drawable,
-     Bool onoff
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvSelectVideoNotifyReq *req;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  XvGetReq(SelectVideoNotify, req);
-  req->drawable = drawable;
-  req->onoff = onoff;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return Success;
-}
-
-int
-XvSelectPortNotify(
-     Display *dpy,
-     XvPortID port,
-     Bool onoff
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvSelectPortNotifyReq *req;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  XvGetReq(SelectPortNotify, req);
-  req->port = port;
-  req->onoff = onoff;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return Success;
-}
-
-int
-XvSetPortAttribute (
-     Display *dpy,
-     XvPortID port,
-     Atom attribute,
-     int value
-)
-{
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvSetPortAttributeReq *req;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  XvGetReq(SetPortAttribute, req);
-  req->port = port;
-  req->attribute = attribute;
-  req->value = value;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return (Success);
-}
-
-int
-XvGetPortAttribute (
-     Display *dpy,
-     XvPortID port,
-     Atom attribute,
-     int *p_value
-)
-{
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvGetPortAttributeReq *req;
-  xvGetPortAttributeReply rep;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  XvGetReq(GetPortAttribute, req);
-  req->port = port;
-  req->attribute = attribute;
-
-  /* READ THE REPLY */
-
-  if (_XReply(dpy, (xReply *)&rep, 0, xFalse) == 0) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return(XvBadReply);
-  }
-
-  *p_value = rep.value;
-  
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return (Success);
-}
-
-int
-XvQueryBestSize(
-     Display *dpy,
-     XvPortID port,
-     Bool motion,
-     unsigned int vid_w, 
-     unsigned int vid_h,
-     unsigned int drw_w, 
-     unsigned int drw_h,
-     unsigned int *p_actual_width, 
-     unsigned int *p_actual_height
-)
-{
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvQueryBestSizeReq *req;
-  xvQueryBestSizeReply rep;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  XvGetReq(QueryBestSize, req);
-  req->port = port;
-  req->motion = motion;
-  req->vid_w = vid_w;
-  req->vid_h = vid_h;
-  req->drw_w = drw_w;
-  req->drw_h = drw_h;
-
-  /* READ THE REPLY */
-
-  if (_XReply(dpy, (xReply *)&rep, 0, xFalse) == 0) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return(XvBadReply);
-  }
-
-  *p_actual_width = rep.actual_width;
-  *p_actual_height = rep.actual_height;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return (Success);
-}
-
-
-XvAttribute* 
-XvQueryPortAttributes(Display *dpy, XvPortID port, int *num)
-{
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvQueryPortAttributesReq *req;
-  xvQueryPortAttributesReply rep;
-  XvAttribute *ret = NULL;
-
-  *num = 0;
-
-  XvCheckExtension(dpy, info, NULL);
-
-  LockDisplay(dpy);
-
-  XvGetReq(QueryPortAttributes, req);
-  req->port = port;
-
-  /* READ THE REPLY */
-
-  if (_XReply(dpy, (xReply *)&rep, 0, xFalse) == 0) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return ret;
-  }
-
-  if(rep.num_attributes) {
-      int size = (rep.num_attributes * sizeof(XvAttribute)) + rep.text_size;
-
-      if((ret = Xmalloc(size))) {
-	  char* marker = (char*)(&ret[rep.num_attributes]);
-	  xvAttributeInfo Info;
-	  int i;
-	
-	  for(i = 0; i < rep.num_attributes; i++) {
-             _XRead(dpy, (char*)(&Info), sz_xvAttributeInfo);
-	      ret[i].flags = (int)Info.flags;	      
-	      ret[i].min_value = Info.min;	      
-	      ret[i].max_value = Info.max;	      
-	      ret[i].name = marker;
-	      _XRead(dpy, marker, Info.size);
-	      marker += Info.size;
-	      (*num)++;
-	  }
-      } else
-	_XEatData(dpy, rep.length << 2);
-  }
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return ret;
-}
-
-XvImageFormatValues * XvListImageFormats (
-   Display 	*dpy,
-   XvPortID 	port,
-   int 		*num
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvListImageFormatsReq *req;
-  xvListImageFormatsReply rep;
-  XvImageFormatValues *ret = NULL;
-
-  *num = 0;
-
-  XvCheckExtension(dpy, info, NULL);
-
-  LockDisplay(dpy);
-
-  XvGetReq(ListImageFormats, req);
-  req->port = port;
-
-  /* READ THE REPLY */
-
-  if (_XReply(dpy, (xReply *)&rep, 0, xFalse) == 0) {
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return NULL;
-  }
-
-  if(rep.num_formats) {
-      int size = (rep.num_formats * sizeof(XvImageFormatValues));
-
-      if((ret = Xmalloc(size))) {
-	  xvImageFormatInfo Info;
-	  int i;
-	
-	  for(i = 0; i < rep.num_formats; i++) {
-              _XRead(dpy, (char*)(&Info), sz_xvImageFormatInfo);
-	      ret[i].id = Info.id;	      
-	      ret[i].type = Info.type;	      
-	      ret[i].byte_order = Info.byte_order;	      
-	      memcpy(&(ret[i].guid[0]), &(Info.guid[0]), 16);
-	      ret[i].bits_per_pixel = Info.bpp;	      
-  	      ret[i].format = Info.format;	      
-   	      ret[i].num_planes = Info.num_planes;	      
-    	      ret[i].depth = Info.depth;	      
-    	      ret[i].red_mask = Info.red_mask;	      
-    	      ret[i].green_mask = Info.green_mask;	      
-    	      ret[i].blue_mask = Info.blue_mask;	      
-    	      ret[i].y_sample_bits = Info.y_sample_bits;	      
-    	      ret[i].u_sample_bits = Info.u_sample_bits;	      
-    	      ret[i].v_sample_bits = Info.v_sample_bits;
-    	      ret[i].horz_y_period = Info.horz_y_period;
-    	      ret[i].horz_u_period = Info.horz_u_period;
-    	      ret[i].horz_v_period = Info.horz_v_period;
-    	      ret[i].vert_y_period = Info.vert_y_period;
-    	      ret[i].vert_u_period = Info.vert_u_period;
-    	      ret[i].vert_v_period = Info.vert_v_period;
-	      memcpy(&(ret[i].component_order[0]), &(Info.comp_order[0]), 32);
-    	      ret[i].scanline_order = Info.scanline_order;
-	      (*num)++;
-	  }
-      } else
-	_XEatData(dpy, rep.length << 2);
-  }
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return ret;
-}
-
-XvImage * XvCreateImage (
-   Display *dpy,
-   XvPortID port,
-   int id,
-   char *data,
-   int width, 
-   int height 
-) {
-   XExtDisplayInfo *info = xv_find_display(dpy);
-   xvQueryImageAttributesReq *req;
-   xvQueryImageAttributesReply rep;
-   XvImage *ret = NULL;
-
-   XvCheckExtension(dpy, info, NULL);
-
-   LockDisplay(dpy);
-
-   XvGetReq(QueryImageAttributes, req);
-   req->id = id;
-   req->port = port;
-   req->width = width;
-   req->height = height;
-
-   /* READ THE REPLY */
-
-   if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-       UnlockDisplay(dpy);
-       SyncHandle();
-      return NULL;
-   }
-
-   if((ret = (XvImage*)Xmalloc(sizeof(XvImage) + (rep.num_planes << 3)))) {
-	ret->id = id;
-	ret->width = rep.width;
-	ret->height = rep.height;
-	ret->data_size = rep.data_size;
-	ret->num_planes = rep.num_planes;
-	ret->pitches = (int*)(&ret[1]);
-	ret->offsets = ret->pitches + rep.num_planes;
-	ret->data = data;
-	ret->obdata = NULL;
-  	_XRead(dpy, (char*)(ret->pitches), rep.num_planes << 2);
-	_XRead(dpy, (char*)(ret->offsets), rep.num_planes << 2);
-   } else
-	_XEatData(dpy, rep.length << 2);
-
-   UnlockDisplay(dpy);
-   SyncHandle();
-
-   return ret;
-}
-
-XvImage * XvShmCreateImage (
-   Display *dpy,
-   XvPortID port,
-   int id,
-   char *data,
-   int width, 
-   int height,
-   XShmSegmentInfo *shminfo
-){
-   XvImage *ret;
-
-   ret = XvCreateImage(dpy, port, id, data, width, height);
-
-   if(ret) ret->obdata = (XPointer)shminfo;
-
-   return ret;
-}
-
-int XvPutImage (
-   Display *dpy,
-   XvPortID port,
-   Drawable d,
-   GC gc,
-   XvImage *image,
-   int src_x,
-   int src_y,
-   unsigned int src_w,
-   unsigned int src_h,
-   int dest_x, 
-   int dest_y,
-   unsigned int dest_w,
-   unsigned int dest_h
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  xvPutImageReq *req;
-  int len;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-
-  FlushGC(dpy, gc);
-
-  XvGetReq(PutImage, req);
-
-  req->port = port;
-  req->drawable = d;
-  req->gc = gc->gid;
-  req->id = image->id;
-  req->src_x = src_x;
-  req->src_y = src_y;
-  req->src_w = src_w;
-  req->src_h = src_h;
-  req->drw_x = dest_x;
-  req->drw_y = dest_y;
-  req->drw_w = dest_w;
-  req->drw_h = dest_h;
-  req->width = image->width;
-  req->height = image->height;
-
-  len = (image->data_size + 3) >> 2;
-  SetReqLen(req, len, len);
-
-  /* Yes it's kindof lame that we are sending the whole thing,
-     but for video all of it may be needed even if displaying
-     only a subsection, and I don't want to go through the 
-     trouble of creating subregions to send */
-  Data(dpy, (char *)image->data, image->data_size);
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return Success;
-}
-
-int XvShmPutImage (
-   Display *dpy,
-   XvPortID port,
-   Drawable d,
-   GC gc,
-   XvImage *image,
-   int src_x,
-   int src_y,
-   unsigned int src_w,
-   unsigned int src_h,
-   int dest_x, 
-   int dest_y,
-   unsigned int dest_w,
-   unsigned int dest_h,
-   Bool send_event
-){
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  XShmSegmentInfo *shminfo = (XShmSegmentInfo *)image->obdata;
-  xvShmPutImageReq *req;
-
-  XvCheckExtension(dpy, info, XvBadExtension);
-
-  LockDisplay(dpy);
-  
-  FlushGC(dpy, gc);
-
-  XvGetReq(ShmPutImage, req);
-
-  req->port = port;
-  req->drawable = d;
-  req->gc = gc->gid;
-  req->shmseg = shminfo->shmseg;
-  req->id = image->id;
-  req->src_x = src_x;
-  req->src_y = src_y;
-  req->src_w = src_w;
-  req->src_h = src_h;
-  req->drw_x = dest_x;
-  req->drw_y = dest_y;
-  req->drw_w = dest_w;
-  req->drw_h = dest_h;
-  req->offset = image->data - shminfo->shmaddr;
-  req->width = image->width;
-  req->height = image->height;
-  req->send_event = send_event;
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return Success;
-}
-
-
-static Bool
-xv_wire_to_event(Display *dpy, XEvent *host, xEvent *wire)
-{
-  XExtDisplayInfo *info = xv_find_display(dpy);
-  XvEvent *re    = (XvEvent *)host;
-  xvEvent *event = (xvEvent *)wire;
-
-  XvCheckExtension(dpy, info, False);
-
-  switch((event->u.u.type & 0x7F) - info->codes->first_event)
-  {
-    case XvVideoNotify:
-      re->xvvideo.type = event->u.u.type & 0x7f;
-      re->xvvideo.serial = 
-	_XSetLastRequestRead(dpy, (xGenericReply *)event);
-      re->xvvideo.send_event = ((event->u.u.type & 0x80) != 0);
-      re->xvvideo.display = dpy;
-      re->xvvideo.time = event->u.videoNotify.time;
-      re->xvvideo.reason = event->u.videoNotify.reason;
-      re->xvvideo.drawable = event->u.videoNotify.drawable;
-      re->xvvideo.port_id = event->u.videoNotify.port;
-      break;
-    case XvPortNotify:
-      re->xvport.type = event->u.u.type & 0x7f;
-      re->xvport.serial = 
-	_XSetLastRequestRead(dpy, (xGenericReply *)event);
-      re->xvport.send_event = ((event->u.u.type & 0x80) != 0);
-      re->xvport.display = dpy;
-      re->xvport.time = event->u.portNotify.time;
-      re->xvport.port_id = event->u.portNotify.port;
-      re->xvport.attribute = event->u.portNotify.attribute;
-      re->xvport.value = event->u.portNotify.value;
-      break;
-    default:
-      return False; 
-  }
-
-  return (True);
-}
-
-