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libtdevnc/include/Xserver/scrnintstr.h

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/* $XConsortium: scrnintstr.h /main/32 1996/09/28 17:14:32 rws $ */
/***********************************************************
Copyright (c) 1987 X Consortium
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:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of the X Consortium 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 X Consortium.
Copyright 1987 by Digital Equipment Corporation, Maynard, 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 name of Digital 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 SCREENINTSTRUCT_H
#define SCREENINTSTRUCT_H
#include "screenint.h"
#include "miscstruct.h"
#include "region.h"
#include "pixmap.h"
#include "gc.h"
#include "colormap.h"
#include "cursor.h"
#include "validate.h"
#include "window.h"
#include "X11/Xproto.h"
#include "dix.h"
typedef struct _PixmapFormat {
unsigned char depth;
unsigned char bitsPerPixel;
unsigned char scanlinePad;
} PixmapFormatRec;
typedef struct _Visual {
VisualID vid;
short class;
short bitsPerRGBValue;
short ColormapEntries;
short nplanes;/* = log2 (ColormapEntries). This does not
* imply that the screen has this many planes.
* it may have more or fewer */
unsigned long redMask, greenMask, blueMask;
int offsetRed, offsetGreen, offsetBlue;
} VisualRec;
typedef struct _Depth {
unsigned char depth;
short numVids;
VisualID *vids; /* block of visual ids for this depth */
} DepthRec;
/*
* There is a typedef for each screen function pointer so that code that
* needs to declare a screen function pointer (e.g. in a screen private
* or as a local variable) can easily do so and retain full type checking.
*/
typedef Bool (* CloseScreenProcPtr)(
#if NeedNestedPrototypes
int /*index*/,
ScreenPtr /*pScreen*/
#endif
);
typedef void (* QueryBestSizeProcPtr)(
#if NeedNestedPrototypes
int /*class*/,
unsigned short * /*pwidth*/,
unsigned short * /*pheight*/,
ScreenPtr /*pScreen*/
#endif
);
typedef Bool (* SaveScreenProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
int /*on*/
#endif
);
typedef void (* GetImageProcPtr)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
int /*sx*/,
int /*sy*/,
int /*w*/,
int /*h*/,
unsigned int /*format*/,
unsigned long /*planeMask*/,
char * /*pdstLine*/
#endif
);
typedef void (* GetSpansProcPtr)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
int /*wMax*/,
DDXPointPtr /*ppt*/,
int* /*pwidth*/,
int /*nspans*/,
char * /*pdstStart*/
#endif
);
typedef void (* PointerNonInterestBoxProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
BoxPtr /*pBox*/
#endif
);
typedef void (* SourceValidateProcPtr)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
int /*x*/,
int /*y*/,
int /*width*/,
int /*height*/
#endif
);
typedef Bool (* CreateWindowProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/
#endif
);
typedef Bool (* DestroyWindowProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/
#endif
);
typedef Bool (* PositionWindowProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
int /*x*/,
int /*y*/
#endif
);
typedef Bool (* ChangeWindowAttributesProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
unsigned long /*mask*/
#endif
);
typedef Bool (* RealizeWindowProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/
#endif
);
typedef Bool (* UnrealizeWindowProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/
#endif
);
typedef int (* ValidateTreeProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pParent*/,
X11WindowPtr /*pChild*/,
VTKind /*kind*/
#endif
);
typedef void (* PostValidateTreeProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pParent*/,
X11WindowPtr /*pChild*/,
VTKind /*kind*/
#endif
);
typedef void (* WindowExposuresProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
RegionPtr /*prgn*/,
RegionPtr /*other_exposed*/
#endif
);
typedef void (* PaintWindowBackgroundProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
RegionPtr /*pRegion*/,
int /*what*/
#endif
);
typedef void (* PaintWindowBorderProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
RegionPtr /*pRegion*/,
int /*what*/
#endif
);
typedef void (* CopyWindowProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
DDXPointRec /*ptOldOrg*/,
RegionPtr /*prgnSrc*/
#endif
);
typedef void (* ClearToBackgroundProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
int /*x*/,
int /*y*/,
int /*w*/,
int /*h*/,
Bool /*generateExposures*/
#endif
);
typedef void (* ClipNotifyProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
int /*dx*/,
int /*dy*/
#endif
);
typedef PixmapPtr (* CreatePixmapProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
int /*width*/,
int /*height*/,
int /*depth*/
#endif
);
typedef Bool (* DestroyPixmapProcPtr)(
#if NeedNestedPrototypes
PixmapPtr /*pPixmap*/
#endif
);
typedef void (* SaveDoomedAreasProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
RegionPtr /*prgnSave*/,
int /*xorg*/,
int /*yorg*/
#endif
);
typedef RegionPtr (* RestoreAreasProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
RegionPtr /*prgnRestore*/
#endif
);
typedef void (* ExposeCopyProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pSrc*/,
DrawablePtr /*pDst*/,
GCPtr /*pGC*/,
RegionPtr /*prgnExposed*/,
int /*srcx*/,
int /*srcy*/,
int /*dstx*/,
int /*dsty*/,
unsigned long /*plane*/
#endif
);
typedef RegionPtr (* TranslateBackingStoreProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
int /*windx*/,
int /*windy*/,
RegionPtr /*oldClip*/,
int /*oldx*/,
int /*oldy*/
#endif
);
typedef RegionPtr (* ClearBackingStoreProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
int /*x*/,
int /*y*/,
int /*w*/,
int /*h*/,
Bool /*generateExposures*/
#endif
);
typedef void (* DrawGuaranteeProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWindow*/,
GCPtr /*pGC*/,
int /*guarantee*/
#endif
);
typedef Bool (* RealizeFontProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
FontPtr /*pFont*/
#endif
);
typedef Bool (* UnrealizeFontProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
FontPtr /*pFont*/
#endif
);
typedef void (* ConstrainCursorProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
BoxPtr /*pBox*/
#endif
);
typedef void (* CursorLimitsProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
CursorPtr /*pCursor*/,
BoxPtr /*pHotBox*/,
BoxPtr /*pTopLeftBox*/
#endif
);
typedef Bool (* DisplayCursorProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
CursorPtr /*pCursor*/
#endif
);
typedef Bool (* RealizeCursorProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
CursorPtr /*pCursor*/
#endif
);
typedef Bool (* UnrealizeCursorProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
CursorPtr /*pCursor*/
#endif
);
typedef void (* RecolorCursorProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
CursorPtr /*pCursor*/,
Bool /*displayed*/
#endif
);
typedef Bool (* SetCursorPositionProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
int /*x*/,
int /*y*/,
Bool /*generateEvent*/
#endif
);
typedef Bool (* CreateGCProcPtr)(
#if NeedNestedPrototypes
GCPtr /*pGC*/
#endif
);
typedef Bool (* CreateColormapProcPtr)(
#if NeedNestedPrototypes
ColormapPtr /*pColormap*/
#endif
);
typedef void (* DestroyColormapProcPtr)(
#if NeedNestedPrototypes
ColormapPtr /*pColormap*/
#endif
);
typedef void (* InstallColormapProcPtr)(
#if NeedNestedPrototypes
ColormapPtr /*pColormap*/
#endif
);
typedef void (* UninstallColormapProcPtr)(
#if NeedNestedPrototypes
ColormapPtr /*pColormap*/
#endif
);
typedef int (* ListInstalledColormapsProcPtr) (
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
XID* /*pmaps */
#endif
);
typedef void (* StoreColorsProcPtr)(
#if NeedNestedPrototypes
ColormapPtr /*pColormap*/,
int /*ndef*/,
xColorItem * /*pdef*/
#endif
);
typedef void (* ResolveColorProcPtr)(
#if NeedNestedPrototypes
unsigned short* /*pred*/,
unsigned short* /*pgreen*/,
unsigned short* /*pblue*/,
VisualPtr /*pVisual*/
#endif
);
typedef RegionPtr (* RegionCreateProcPtr)(
#if NeedNestedPrototypes
BoxPtr /*rect*/,
int /*size*/
#endif
);
typedef void (* RegionInitProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*pReg*/,
BoxPtr /*rect*/,
int /*size*/
#endif
);
typedef Bool (* RegionCopyProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*dst*/,
RegionPtr /*src*/
#endif
);
typedef void (* RegionDestroyProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*pReg*/
#endif
);
typedef void (* RegionUninitProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*pReg*/
#endif
);
typedef Bool (* IntersectProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*newReg*/,
RegionPtr /*reg1*/,
RegionPtr /*reg2*/
#endif
);
typedef Bool (* UnionProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*newReg*/,
RegionPtr /*reg1*/,
RegionPtr /*reg2*/
#endif
);
typedef Bool (* SubtractProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*regD*/,
RegionPtr /*regM*/,
RegionPtr /*regS*/
#endif
);
typedef Bool (* InverseProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*newReg*/,
RegionPtr /*reg1*/,
BoxPtr /*invRect*/
#endif
);
typedef void (* RegionResetProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*pReg*/,
BoxPtr /*pBox*/
#endif
);
typedef void (* TranslateRegionProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*pReg*/,
int /*x*/,
int /*y*/
#endif
);
typedef int (* RectInProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*region*/,
BoxPtr /*prect*/
#endif
);
typedef Bool (* PointInRegionProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*pReg*/,
int /*x*/,
int /*y*/,
BoxPtr /*box*/
#endif
);
typedef Bool (* RegionNotEmptyProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*pReg*/
#endif
);
typedef void (* RegionEmptyProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*pReg*/
#endif
);
typedef BoxPtr (* RegionExtentsProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*pReg*/
#endif
);
typedef Bool (* RegionAppendProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*dstrgn*/,
RegionPtr /*rgn*/
#endif
);
typedef Bool (* RegionValidateProcPtr)(
#if NeedNestedPrototypes
RegionPtr /*badreg*/,
Bool* /*pOverlap*/
#endif
);
typedef RegionPtr (* BitmapToRegionProcPtr)(
#if NeedNestedPrototypes
PixmapPtr /*pPix*/
#endif
);
typedef RegionPtr (* RectsToRegionProcPtr)(
#if NeedNestedPrototypes
int /*nrects*/,
xRectangle* /*prect*/,
int /*ctype*/
#endif
);
typedef void (* SendGraphicsExposeProcPtr)(
#if NeedNestedPrototypes
ClientPtr /*client*/,
RegionPtr /*pRgn*/,
XID /*drawable*/,
int /*major*/,
int /*minor*/
#endif
);
typedef void (* ScreenBlockHandlerProcPtr)(
#if NeedNestedPrototypes
int /*screenNum*/,
pointer /*blockData*/,
struct timeval ** /*pTimeout*/,
pointer /*pReadmask*/
#endif
);
typedef void (* ScreenWakeupHandlerProcPtr)(
#if NeedNestedPrototypes
int /*screenNum*/,
pointer /*wakeupData*/,
unsigned long /*result*/,
pointer /*pReadMask*/
#endif
);
typedef Bool (* CreateScreenResourcesProcPtr)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/
#endif
);
typedef Bool (* ModifyPixmapHeaderProcPtr)(
#if NeedNestedPrototypes
PixmapPtr /*pPixmap*/,
int /*width*/,
int /*height*/,
int /*depth*/,
int /*bitsPerPixel*/,
int /*devKind*/,
pointer /*pPixData*/
#endif
);
typedef void (* MarkWindowProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWin*/
#endif
);
typedef Bool (* MarkOverlappedWindowsProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*parent*/,
X11WindowPtr /*firstChild*/,
X11WindowPtr * /*pLayerWin*/
#endif
);
typedef Bool (* ChangeSaveUnderProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pLayerWin*/,
X11WindowPtr /*firstChild*/
#endif
);
typedef void (* PostChangeSaveUnderProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pLayerWin*/,
X11WindowPtr /*firstChild*/
#endif
);
typedef void (* MoveWindowProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWin*/,
int /*x*/,
int /*y*/,
X11WindowPtr /*pSib*/,
VTKind /*kind*/
#endif
);
typedef void (* ResizeWindowProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWin*/,
int /*x*/,
int /*y*/,
unsigned int /*w*/,
unsigned int /*h*/,
X11WindowPtr /*pSib*/
#endif
);
typedef X11WindowPtr (* GetLayerWindowProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWin*/
#endif
);
typedef void (* HandleExposuresProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWin*/
#endif
);
typedef void (* ReparentWindowProcPtr)(
#if NeedNestedPrototypes
X11WindowPtr /*pWin*/,
X11WindowPtr /*pPriorParent*/
#endif
);
#ifdef SHAPE
typedef void (* SetShapeProcPtr)(
#if NeedFunctionPrototypes
X11WindowPtr /*pWin*/
#endif
);
#endif /* SHAPE */
typedef void (* ChangeBorderWidthProcPtr)(
#if NeedFunctionPrototypes
X11WindowPtr /*pWin*/,
unsigned int /*width*/
#endif
);
typedef void (* MarkUnrealizedWindowProcPtr)(
#if NeedFunctionPrototypes
X11WindowPtr /*pChild*/,
X11WindowPtr /*pWin*/,
Bool /*fromConfigure*/
#endif
);
typedef struct _Screen {
int myNum; /* index of this instance in Screens[] */
ATOM id;
short width, height;
short mmWidth, mmHeight;
short numDepths;
unsigned char rootDepth;
DepthPtr allowedDepths;
unsigned long rootVisual;
unsigned long defColormap;
short minInstalledCmaps, maxInstalledCmaps;
char backingStoreSupport, saveUnderSupport;
unsigned long whitePixel, blackPixel;
unsigned long rgf; /* array of flags; she's -- HUNGARIAN */
GCPtr GCperDepth[MAXFORMATS+1];
/* next field is a stipple to use as default in
a GC. we don't build default tiles of all depths
because they are likely to be of a color
different from the default fg pixel, so
we don't win anything by building
a standard one.
*/
PixmapPtr PixmapPerDepth[1];
pointer devPrivate;
short numVisuals;
VisualPtr visuals;
int WindowPrivateLen;
unsigned *WindowPrivateSizes;
unsigned totalWindowSize;
int GCPrivateLen;
unsigned *GCPrivateSizes;
unsigned totalGCSize;
/* Random screen procedures */
CloseScreenProcPtr CloseScreen;
QueryBestSizeProcPtr QueryBestSize;
SaveScreenProcPtr SaveScreen;
GetImageProcPtr GetImage;
GetSpansProcPtr GetSpans;
PointerNonInterestBoxProcPtr PointerNonInterestBox;
SourceValidateProcPtr SourceValidate;
/* Window Procedures */
CreateWindowProcPtr CreateWindow;
DestroyWindowProcPtr DestroyWindow;
PositionWindowProcPtr PositionWindow;
ChangeWindowAttributesProcPtr ChangeWindowAttributes;
RealizeWindowProcPtr RealizeWindow;
UnrealizeWindowProcPtr UnrealizeWindow;
ValidateTreeProcPtr ValidateTree;
PostValidateTreeProcPtr PostValidateTree;
WindowExposuresProcPtr WindowExposures;
PaintWindowBackgroundProcPtr PaintWindowBackground;
PaintWindowBorderProcPtr PaintWindowBorder;
CopyWindowProcPtr CopyWindow;
ClearToBackgroundProcPtr ClearToBackground;
ClipNotifyProcPtr ClipNotify;
/* Pixmap procedures */
CreatePixmapProcPtr CreatePixmap;
DestroyPixmapProcPtr DestroyPixmap;
/* Backing store procedures */
SaveDoomedAreasProcPtr SaveDoomedAreas;
RestoreAreasProcPtr RestoreAreas;
ExposeCopyProcPtr ExposeCopy;
TranslateBackingStoreProcPtr TranslateBackingStore;
ClearBackingStoreProcPtr ClearBackingStore;
DrawGuaranteeProcPtr DrawGuarantee;
/* Font procedures */
RealizeFontProcPtr RealizeFont;
UnrealizeFontProcPtr UnrealizeFont;
/* Cursor Procedures */
ConstrainCursorProcPtr ConstrainCursor;
CursorLimitsProcPtr CursorLimits;
DisplayCursorProcPtr DisplayCursor;
RealizeCursorProcPtr RealizeCursor;
UnrealizeCursorProcPtr UnrealizeCursor;
RecolorCursorProcPtr RecolorCursor;
SetCursorPositionProcPtr SetCursorPosition;
/* GC procedures */
CreateGCProcPtr CreateGC;
/* Colormap procedures */
CreateColormapProcPtr CreateColormap;
DestroyColormapProcPtr DestroyColormap;
InstallColormapProcPtr InstallColormap;
UninstallColormapProcPtr UninstallColormap;
ListInstalledColormapsProcPtr ListInstalledColormaps;
StoreColorsProcPtr StoreColors;
ResolveColorProcPtr ResolveColor;
/* Region procedures */
RegionCreateProcPtr RegionCreate;
RegionInitProcPtr RegionInit;
RegionCopyProcPtr RegionCopy;
RegionDestroyProcPtr RegionDestroy;
RegionUninitProcPtr RegionUninit;
IntersectProcPtr Intersect;
UnionProcPtr Union;
SubtractProcPtr Subtract;
InverseProcPtr Inverse;
RegionResetProcPtr RegionReset;
TranslateRegionProcPtr TranslateRegion;
RectInProcPtr RectIn;
PointInRegionProcPtr PointInRegion;
RegionNotEmptyProcPtr RegionNotEmpty;
RegionEmptyProcPtr RegionEmpty;
RegionExtentsProcPtr RegionExtents;
RegionAppendProcPtr RegionAppend;
RegionValidateProcPtr RegionValidate;
BitmapToRegionProcPtr BitmapToRegion;
RectsToRegionProcPtr RectsToRegion;
SendGraphicsExposeProcPtr SendGraphicsExpose;
/* os layer procedures */
ScreenBlockHandlerProcPtr BlockHandler;
ScreenWakeupHandlerProcPtr WakeupHandler;
pointer blockData;
pointer wakeupData;
/* anybody can get a piece of this array */
DevUnion *devPrivates;
CreateScreenResourcesProcPtr CreateScreenResources;
ModifyPixmapHeaderProcPtr ModifyPixmapHeader;
PixmapPtr pScratchPixmap; /* scratch pixmap "pool" */
#ifdef PIXPRIV
int PixmapPrivateLen;
unsigned *PixmapPrivateSizes;
unsigned totalPixmapSize;
#endif
MarkWindowProcPtr MarkWindow;
MarkOverlappedWindowsProcPtr MarkOverlappedWindows;
ChangeSaveUnderProcPtr ChangeSaveUnder;
PostChangeSaveUnderProcPtr PostChangeSaveUnder;
MoveWindowProcPtr MoveWindow;
ResizeWindowProcPtr ResizeWindow;
GetLayerWindowProcPtr GetLayerWindow;
HandleExposuresProcPtr HandleExposures;
ReparentWindowProcPtr ReparentWindow;
#ifdef SHAPE
SetShapeProcPtr SetShape;
#endif /* SHAPE */
ChangeBorderWidthProcPtr ChangeBorderWidth;
MarkUnrealizedWindowProcPtr MarkUnrealizedWindow;
} ScreenRec;
typedef struct _ScreenInfo {
int imageByteOrder;
int bitmapScanlineUnit;
int bitmapScanlinePad;
int bitmapBitOrder;
int numPixmapFormats;
PixmapFormatRec
formats[MAXFORMATS];
int arraySize;
int numScreens;
ScreenPtr screens[MAXSCREENS];
int numVideoScreens;
} ScreenInfo;
extern ScreenInfo screenInfo;
extern void InitOutput(
#if NeedFunctionPrototypes
ScreenInfo * /*pScreenInfo*/,
int /*argc*/,
char ** /*argv*/
#endif
);
#endif /* SCREENINTSTRUCT_H */