xsrc/xfree/xc/programs/Xserver/hw/xnest/Init.c

/*

Copyright 1993 by Davor Matic

Permission to use, copy, modify, distribute, and sell this software
and its documentation for any purpose is hereby granted without fee,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation.  Davor Matic makes no representations about
the suitability of this software for any purpose.  It is provided "as
is" without express or implied warranty.

*/
/* $XFree86: xc/programs/Xserver/hw/xnest/Init.c,v 3.26 2004/06/02 22:43:05 dawes Exp $ */
/*
 * Copyright (c) 1996-2004 by The XFree86 Project, Inc.
 * All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject
 * to the following conditions:
 *
 *   1.  Redistributions of source code must retain the above copyright
 *       notice, this list of conditions, and the following disclaimer.
 *
 *   2.  Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer
 *       in the documentation and/or other materials provided with the
 *       distribution, and in the same place and form as other copyright,
 *       license and disclaimer information.
 *
 *   3.  The end-user documentation included with the redistribution,
 *       if any, must include the following acknowledgment: "This product
 *       includes software developed by The XFree86 Project, Inc
 *       (http://www.xfree86.org/) and its contributors", in the same
 *       place and form as other third-party acknowledgments.  Alternately,
 *       this acknowledgment may appear in the software itself, in the
 *       same form and location as other such third-party acknowledgments.
 *
 *   4.  Except as contained in this notice, the name of The XFree86
 *       Project, Inc shall not be used in advertising or otherwise to
 *       promote the sale, use or other dealings in this Software without
 *       prior written authorization from The XFree86 Project, Inc.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE XFREE86 PROJECT, INC OR ITS CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "X.h"
#include "Xproto.h"
#include "screenint.h"
#include "input.h"
#include "misc.h"
#include "scrnintstr.h"
#include "windowstr.h"
#include "servermd.h"
#include "mi.h"
#include "fontstruct.h"

#include "Xnest.h"

#include "Display.h"
#include "Screen.h"
#include "Pointer.h"
#include "Keyboard.h"
#include "Handlers.h"
#include "Init.h"
#include "Args.h"
#include "Drawable.h"
#include "XNGC.h"
#include "XNFont.h"
#ifdef DPMSExtension
#include "dpmsproc.h"
#endif

Bool xnestDoFullGeneration = True;

void
InitOutput(ScreenInfo *screenInfo, int argc, char *argv[])
{
  int i, j;

  xnestOpenDisplay(argc, argv);
  
  screenInfo->imageByteOrder = ImageByteOrder(xnestDisplay);
  screenInfo->bitmapScanlineUnit = BitmapUnit(xnestDisplay);
  screenInfo->bitmapScanlinePad = BitmapPad(xnestDisplay);
  screenInfo->bitmapBitOrder = BitmapBitOrder(xnestDisplay);
  
  screenInfo->numPixmapFormats = 0;
  for (i = 0; i < xnestNumPixmapFormats; i++) 
    for (j = 0; j < xnestNumDepths; j++)
      if ((xnestPixmapFormats[i].depth == 1) ||
          (xnestPixmapFormats[i].depth == xnestDepths[j])) {
	screenInfo->formats[screenInfo->numPixmapFormats].depth = 
	  xnestPixmapFormats[i].depth;
	screenInfo->formats[screenInfo->numPixmapFormats].bitsPerPixel = 
	  xnestPixmapFormats[i].bits_per_pixel;
	screenInfo->formats[screenInfo->numPixmapFormats].scanlinePad = 
	  xnestPixmapFormats[i].scanline_pad;
	screenInfo->numPixmapFormats++;
	break;
      }
  
  xnestWindowPrivateIndex = AllocateWindowPrivateIndex();
  xnestGCPrivateIndex = AllocateGCPrivateIndex();
  xnestFontPrivateIndex = AllocateFontPrivateIndex();
  
  if (!xnestNumScreens) xnestNumScreens = 1;

  for (i = 0; i < xnestNumScreens; i++)
    AddScreen(xnestOpenScreen, argc, argv);

  xnestNumScreens = screenInfo->numScreens;

  xnestDoFullGeneration = xnestFullGeneration;
}

void
InitInput(int argc, char *argv[])
{
  pointer ptr, kbd;

  ptr = AddInputDevice(xnestPointerProc, TRUE);
  kbd = AddInputDevice(xnestKeyboardProc, TRUE);

  RegisterPointerDevice(ptr);
  RegisterKeyboardDevice(kbd);

  mieqInit(kbd, ptr);

  AddEnabledDevice(XConnectionNumber(xnestDisplay));

  RegisterBlockAndWakeupHandlers(xnestBlockHandler, xnestWakeupHandler, NULL);
}

/*
 * DDX - specific abort routine.  Called by AbortServer().
 */
void AbortDDX()
{
  xnestDoFullGeneration = True;
  xnestCloseDisplay();
}

/* Called by GiveUp(). */
void ddxGiveUp()
{
  AbortDDX();
}

#ifdef __DARWIN__
void
DarwinHandleGUI(int argc, char *argv[])
{
}

void GlxExtensionInit();
void GlxWrapInitVisuals(void *procPtr);

void
DarwinGlxExtensionInit()
{
    GlxExtensionInit();
}

void
DarwinGlxWrapInitVisuals(
    void *procPtr)
{
    GlxWrapInitVisuals(procPtr);
}
#endif

void OsVendorPreInit()
{
    return;
}

void OsVendorInit()
{
    return;
}

void OsVendorFatalError()
{
    return;
}

/* this is just to get the server to link on AIX */
#ifdef AIXV3
int SelectWaitTime = 10000; /* usec */
#endif

#ifdef DPMSExtension
/**************************************************************
 * DPMSSet(), DPMSGet(), DPMSSupported()
 *
 * stubs
 *
 ***************************************************************/

void
DPMSSet(int level)
{
}

int
DPMSGet(int *level)
{
    return -1;
}

Bool
DPMSSupported()
{
    return FALSE;
}
#endif