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R6.6 is the Xorg base-line

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Kaleb Keithley
2003-11-14 15:54:54 +00:00
parent cb6ef07bf0
commit ded6147bfb
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138
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/* $Xorg: closestr.h,v 1.4 2001/02/09 02:05:14 xorgcvs Exp $ */
/*
Copyright 1991, 1998 The Open Group
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.
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 OPEN GROUP 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 Open Group 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 Open Group.
*/
#ifndef CLOSESTR_H
#define CLOSESTR_H
#define NEED_REPLIES
#include "Xproto.h"
#include "closure.h"
#include "dix.h"
#include "misc.h"
#include "gcstruct.h"
/* closure structures */
/* OpenFont */
typedef struct _OFclosure {
ClientPtr client;
short current_fpe;
short num_fpes;
FontPathElementPtr *fpe_list;
Mask flags;
Bool slept;
/* XXX -- get these from request buffer instead? */
char *origFontName;
int origFontNameLen;
XID fontid;
char *fontname;
int fnamelen;
FontPtr non_cachable_font;
} OFclosureRec;
/* ListFontsWithInfo */
#define XLFDMAXFONTNAMELEN 256
typedef struct _LFWIstate {
char pattern[XLFDMAXFONTNAMELEN];
int patlen;
int current_fpe;
int max_names;
Bool list_started;
pointer private;
} LFWIstateRec, *LFWIstatePtr;
typedef struct _LFWIclosure {
ClientPtr client;
int num_fpes;
FontPathElementPtr *fpe_list;
xListFontsWithInfoReply *reply;
int length;
LFWIstateRec current;
LFWIstateRec saved;
int savedNumFonts;
Bool haveSaved;
Bool slept;
char *savedName;
} LFWIclosureRec;
/* ListFonts */
typedef struct _LFclosure {
ClientPtr client;
int num_fpes;
FontPathElementPtr *fpe_list;
FontNamesPtr names;
LFWIstateRec current;
LFWIstateRec saved;
Bool haveSaved;
Bool slept;
char *savedName;
int savedNameLen;
} LFclosureRec;
/* PolyText */
typedef struct _PTclosure {
ClientPtr client;
DrawablePtr pDraw;
GC *pGC;
unsigned char *pElt;
unsigned char *endReq;
unsigned char *data;
int xorg;
int yorg;
CARD8 reqType;
int (* polyText)();
int itemSize;
XID did;
int err;
Bool slept;
} PTclosureRec;
/* ImageText */
typedef struct _ITclosure {
ClientPtr client;
DrawablePtr pDraw;
GC *pGC;
BYTE nChars;
unsigned char *data;
int xorg;
int yorg;
CARD8 reqType;
void (* imageText)();
int itemSize;
XID did;
Bool slept;
} ITclosureRec;
#endif /* CLOSESTR_H */

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/* $Xorg: closure.h,v 1.4 2001/02/09 02:05:14 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 CLOSURE_H
#define CLOSURE_H 1
typedef struct _LFclosure *LFclosurePtr;
typedef struct _LFWIclosure *LFWIclosurePtr;
typedef struct _OFclosure *OFclosurePtr;
typedef struct _PTclosure *PTclosurePtr;
typedef struct _ITclosure *ITclosurePtr;
#endif /* CLOSURE_H */

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/*
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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.
*/
/* $Xorg: colormap.h,v 1.4 2001/02/09 02:05:14 xorgcvs Exp $ */
#ifndef CMAP_H
#define CMAP_H 1
#include "X11/Xproto.h"
#include "screenint.h"
#include "window.h"
/* these follow X.h's AllocNone and AllocAll */
#define CM_PSCREEN 2
#define CM_PWIN 3
/* Passed internally in colormap.c */
#define REDMAP 0
#define GREENMAP 1
#define BLUEMAP 2
#define PSEUDOMAP 3
#define AllocPrivate (-1)
#define AllocTemporary (-2)
#define DynamicClass 1
/* Values for the flags field of a colormap. These should have 1 bit set
* and not overlap */
#define IsDefault 1
#define AllAllocated 2
#define BeingCreated 4
typedef CARD32 Pixel;
typedef struct _CMEntry *EntryPtr;
typedef struct _ColormapRec *ColormapPtr;
typedef struct _colorResource *colorResourcePtr;
extern int CreateColormap(
#if NeedFunctionPrototypes
Colormap /*mid*/,
ScreenPtr /*pScreen*/,
VisualPtr /*pVisual*/,
ColormapPtr* /*ppcmap*/,
int /*alloc*/,
int /*client*/
#endif
);
extern int FreeColormap(
#if NeedFunctionPrototypes
pointer /*pmap*/,
XID /*mid*/
#endif
);
extern int TellLostMap(
#if NeedFunctionPrototypes
WindowPtr /*pwin*/,
pointer /* Colormap *pmid */
#endif
);
extern int TellGainedMap(
#if NeedFunctionPrototypes
WindowPtr /*pwin*/,
pointer /* Colormap *pmid */
#endif
);
extern int CopyColormapAndFree(
#if NeedFunctionPrototypes
Colormap /*mid*/,
ColormapPtr /*pSrc*/,
int /*client*/
#endif
);
extern int AllocColor(
#if NeedFunctionPrototypes
ColormapPtr /*pmap*/,
unsigned short* /*pred*/,
unsigned short* /*pgreen*/,
unsigned short* /*pblue*/,
Pixel* /*pPix*/,
int /*client*/
#endif
);
extern void FakeAllocColor(
#if NeedFunctionPrototypes
ColormapPtr /*pmap*/,
xColorItem * /*item*/
#endif
);
extern void FakeFreeColor(
#if NeedFunctionPrototypes
ColormapPtr /*pmap*/,
Pixel /*pixel*/
#endif
);
typedef int (*ColorCompareProcPtr)(
#if NeedNestedPrototypes
EntryPtr /*pent*/,
xrgb * /*prgb*/
#endif
);
extern int FindColor(
#if NeedFunctionPrototypes
ColormapPtr /*pmap*/,
EntryPtr /*pentFirst*/,
int /*size*/,
xrgb* /*prgb*/,
Pixel* /*pPixel*/,
int /*channel*/,
int /*client*/,
ColorCompareProcPtr /*comp*/
#endif
);
extern int QueryColors(
#if NeedFunctionPrototypes
ColormapPtr /*pmap*/,
int /*count*/,
Pixel* /*ppixIn*/,
xrgb* /*prgbList*/
#endif
);
extern int FreeClientPixels(
#if NeedFunctionPrototypes
pointer /*pcr*/,
XID /*fakeid*/
#endif
);
extern int AllocColorCells(
#if NeedFunctionPrototypes
int /*client*/,
ColormapPtr /*pmap*/,
int /*colors*/,
int /*planes*/,
Bool /*contig*/,
Pixel* /*ppix*/,
Pixel* /*masks*/
#endif
);
extern int AllocColorPlanes(
#if NeedFunctionPrototypes
int /*client*/,
ColormapPtr /*pmap*/,
int /*colors*/,
int /*r*/,
int /*g*/,
int /*b*/,
Bool /*contig*/,
Pixel* /*pixels*/,
Pixel* /*prmask*/,
Pixel* /*pgmask*/,
Pixel* /*pbmask*/
#endif
);
extern int FreeColors(
#if NeedFunctionPrototypes
ColormapPtr /*pmap*/,
int /*client*/,
int /*count*/,
Pixel* /*pixels*/,
Pixel /*mask*/
#endif
);
extern int StoreColors(
#if NeedFunctionPrototypes
ColormapPtr /*pmap*/,
int /*count*/,
xColorItem* /*defs*/
#endif
);
extern int IsMapInstalled(
#if NeedFunctionPrototypes
Colormap /*map*/,
WindowPtr /*pWin*/
#endif
);
#endif /* CMAP_H */

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/*
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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.
*/
/* $Xorg: colormapst.h,v 1.4 2001/02/09 02:05:14 xorgcvs Exp $ */
#ifndef CMAPSTRUCT_H
#define CMAPSTRUCT_H 1
#include "colormap.h"
#include "screenint.h"
/* Shared color -- the color is used by AllocColorPlanes */
typedef struct
{
unsigned short color;
short refcnt;
} SHAREDCOLOR;
/* LOCO -- a local color for a PseudoColor cell. DirectColor maps always
* use the first value (called red) in the structure. What channel they
* are really talking about depends on which map they are in. */
typedef struct
{
unsigned short red, green, blue;
} LOCO;
/* SHCO -- a shared color for a PseudoColor cell. Used with AllocColorPlanes.
* DirectColor maps always use the first value (called red) in the structure.
* What channel they are really talking about depends on which map they
* are in. */
typedef struct
{
SHAREDCOLOR *red, *green, *blue;
} SHCO;
/* color map entry */
typedef struct _CMEntry
{
union
{
LOCO local;
SHCO shco;
} co;
short refcnt;
Bool fShared;
} Entry;
/* COLORMAPs can be used for either Direct or Pseudo color. PseudoColor
* only needs one cell table, we arbitrarily pick red. We keep track
* of that table with freeRed, numPixelsRed, and clientPixelsRed */
typedef struct _ColormapRec
{
VisualPtr pVisual;
short class; /* PseudoColor or DirectColor */
long mid; /* client's name for colormap */
ScreenPtr pScreen; /* screen map is associated with */
short flags; /* 1 = IsDefault
* 2 = AllAllocated */
int freeRed;
int freeGreen;
int freeBlue;
int *numPixelsRed;
int *numPixelsGreen;
int *numPixelsBlue;
Pixel **clientPixelsRed;
Pixel **clientPixelsGreen;
Pixel **clientPixelsBlue;
Entry *red;
Entry *green;
Entry *blue;
pointer devPriv;
DevUnion *devPrivates; /* dynamic devPrivates added after devPriv
already existed - must keep devPriv */
} ColormapRec;
#endif /* COLORMAP_H */

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/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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.
******************************************************************/
/* $Xorg: cursor.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
#ifndef CURSOR_H
#define CURSOR_H
#include "misc.h"
#include "screenint.h"
#include "window.h"
#define NullCursor ((CursorPtr)NULL)
typedef struct _Cursor *CursorPtr;
typedef struct _CursorMetric *CursorMetricPtr;
extern CursorPtr rootCursor;
extern int FreeCursor(
#if NeedFunctionPrototypes
pointer /*pCurs*/,
XID /*cid*/
#endif
);
extern CursorPtr AllocCursor(
#if NeedFunctionPrototypes
unsigned char* /*psrcbits*/,
unsigned char* /*pmaskbits*/,
CursorMetricPtr /*cm*/,
unsigned /*foreRed*/,
unsigned /*foreGreen*/,
unsigned /*foreBlue*/,
unsigned /*backRed*/,
unsigned /*backGreen*/,
unsigned /*backBlue*/
#endif
);
extern int AllocGlyphCursor(
#if NeedFunctionPrototypes
Font /*source*/,
unsigned int /*sourceChar*/,
Font /*mask*/,
unsigned int /*maskChar*/,
unsigned /*foreRed*/,
unsigned /*foreGreen*/,
unsigned /*foreBlue*/,
unsigned /*backRed*/,
unsigned /*backGreen*/,
unsigned /*backBlue*/,
CursorPtr* /*ppCurs*/,
ClientPtr /*client*/
#endif
);
extern CursorPtr CreateRootCursor(
#if NeedFunctionPrototypes
char* /*pfilename*/,
unsigned int /*glyph*/
#endif
);
extern int ServerBitsFromGlyph(
#if NeedFunctionPrototypes
FontPtr /*pfont*/,
unsigned int /*ch*/,
register CursorMetricPtr /*cm*/,
unsigned char ** /*ppbits*/
#endif
);
extern Bool CursorMetricsFromGlyph(
#if NeedFunctionPrototypes
FontPtr /*pfont*/,
unsigned /*ch*/,
CursorMetricPtr /*cm*/
#endif
);
extern void CheckCursorConfinement(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
extern void NewCurrentScreen(
#if NeedFunctionPrototypes
ScreenPtr /*newScreen*/,
int /*x*/,
int /*y*/
#endif
);
extern Bool PointerConfinedToScreen(
#if NeedFunctionPrototypes
void
#endif
);
extern void GetSpritePosition(
#if NeedFunctionPrototypes
int * /*px*/,
int * /*py*/
#endif
);
#endif /* CURSOR_H */

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/* $Xorg: cursorstr.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 CURSORSTRUCT_H
#define CURSORSTRUCT_H
#include "cursor.h"
/*
* device-independent cursor storage
*/
/*
* source and mask point directly to the bits, which are in the server-defined
* bitmap format.
*/
typedef struct _CursorBits {
unsigned char *source; /* points to bits */
unsigned char *mask; /* points to bits */
unsigned short width, height, xhot, yhot; /* metrics */
int refcnt; /* can be shared */
pointer devPriv[MAXSCREENS]; /* set by pScr->RealizeCursor*/
} CursorBits, *CursorBitsPtr;
typedef struct _Cursor {
CursorBitsPtr bits;
unsigned short foreRed, foreGreen, foreBlue; /* device-independent color */
unsigned short backRed, backGreen, backBlue; /* device-independent color */
int refcnt;
pointer devPriv[MAXSCREENS]; /* set by pScr->RealizeCursor*/
} CursorRec;
typedef struct _CursorMetric {
unsigned short width, height, xhot, yhot;
} CursorMetricRec;
#endif /* CURSORSTRUCT_H */

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/* $Xorg: dixfont.h,v 1.3 2000/08/17 19:53:29 cpqbld Exp $ */
/***********************************************************
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 DIXFONT_H
#define DIXFONT_H 1
#include <dix.h>
#include <font.h>
#include <closure.h>
#define NullDIXFontProp ((DIXFontPropPtr)0)
typedef struct _DIXFontProp *DIXFontPropPtr;
extern int FontToXError(
#if NeedFunctionPrototypes
int /*err*/
#endif
);
extern Bool SetDefaultFont(
#if NeedFunctionPrototypes
char * /*defaultfontname*/
#endif
);
extern void QueueFontWakeup(
#if NeedFunctionPrototypes
FontPathElementPtr /*fpe*/
#endif
);
extern void RemoveFontWakeup(
#if NeedFunctionPrototypes
FontPathElementPtr /*fpe*/
#endif
);
extern void FontWakeup(
#if NeedFunctionPrototypes
pointer /*data*/,
int /*count*/,
pointer /*LastSelectMask*/
#endif
);
extern int OpenFont(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
XID /*fid*/,
Mask /*flags*/,
unsigned /*lenfname*/,
char * /*pfontname*/
#endif
);
extern int CloseFont(
#if NeedFunctionPrototypes
pointer /*pfont*/,
XID /*fid*/
#endif
);
typedef struct _xQueryFontReply *xQueryFontReplyPtr;
extern void QueryFont(
#if NeedFunctionPrototypes
FontPtr /*pFont*/,
xQueryFontReplyPtr /*pReply*/,
int /*nProtoCCIStructs*/
#endif
);
extern int ListFonts(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
unsigned char * /*pattern*/,
unsigned int /*length*/,
unsigned int /*max_names*/
#endif
);
extern int doPolyText(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
PTclosurePtr /*c*/
#endif
);
extern int PolyText(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
DrawablePtr /*pDraw*/,
GCPtr /*pGC*/,
unsigned char * /*pElt*/,
unsigned char * /*endReq*/,
int /*xorg*/,
int /*yorg*/,
int /*reqType*/,
XID /*did*/
#endif
);
extern int doImageText(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
ITclosurePtr /*c*/
#endif
);
extern int ImageText(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
DrawablePtr /*pDraw*/,
GCPtr /*pGC*/,
int /*nChars*/,
unsigned char * /*data*/,
int /*xorg*/,
int /*yorg*/,
int /*reqType*/,
XID /*did*/
#endif
);
extern int SetFontPath(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
int /*npaths*/,
unsigned char * /*paths*/,
int * /*error*/
#endif
);
extern int SetDefaultFontPath(
#if NeedFunctionPrototypes
char * /*path*/
#endif
);
extern unsigned char *GetFontPath(
#if NeedFunctionPrototypes
int * /*count*/,
int * /*length*/
#endif
);
extern int LoadGlyphs(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
FontPtr /*pfont*/,
unsigned /*nchars*/,
int /*item_size*/,
unsigned char * /*data*/
#endif
);
extern void DeleteClientFontStuff(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern void InitFonts(
#if NeedFunctionPrototypes
void
#endif
);
extern int GetDefaultPointSize(
#if NeedFunctionPrototypes
void
#endif
);
extern FontResolutionPtr GetClientResolutions(
#if NeedFunctionPrototypes
int * /*num*/
#endif
);
/* XXX leave these unprototyped for now -- need to do groundwork in
* fonts/include/fontstruct.h before we do these
*/
extern int RegisterFPEFunctions(
#if NeedFunctionPrototypes
Bool (* /*name_func*/)(),
int (* /*init_func*/)(),
int (* /*free_func*/)(),
int (* /*reset_func*/)(),
int (* /*open_func*/)(),
int (* /*close_func*/)(),
int (* /*list_func*/)(),
int (* /*start_lfwi_func*/)(),
int (* /*next_lfwi_func*/)(),
int (* /*wakeup_func*/)(),
int (* /*client_died*/)(),
int (* /*load_glyphs*/)(),
int (* /*start_list_alias_func*/)(),
int (* /*next_list_alias_func*/)(),
void (* /* set_path_func*/) ()
#endif
);
extern void FreeFonts(
#if NeedFunctionPrototypes
void
#endif
);
extern FontPtr find_old_font(
#if NeedFunctionPrototypes
XID /*id*/
#endif
);
extern Font GetNewFontClientID(
#if NeedFunctionPrototypes
void
#endif
);
extern int StoreFontClientFont(
#if NeedFunctionPrototypes
FontPtr /*pfont*/,
Font /*id*/
#endif
);
extern void DeleteFontClientID(
#if NeedFunctionPrototypes
Font /*id*/
#endif
);
extern int client_auth_generation(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern int init_fs_handlers(
#if NeedFunctionPrototypes
FontPathElementPtr /*fpe*/,
BlockHandlerProcPtr /*block_handler*/
#endif
);
extern void remove_fs_handlers(
#if NeedFunctionPrototypes
FontPathElementPtr /*fpe*/,
BlockHandlerProcPtr /*block_handler*/,
Bool /*all*/
#endif
);
extern void GetGlyphs(
#if NeedFunctionPrototypes
FontPtr /*font*/,
unsigned long /*count*/,
unsigned char * /*chars*/,
FontEncoding /*fontEncoding*/,
unsigned long * /*glyphcount*/,
CharInfoPtr * /*glyphs*/
#endif
);
extern void QueryGlyphExtents(
#if NeedFunctionPrototypes
FontPtr /*pFont*/,
CharInfoPtr * /*charinfo*/,
unsigned long /*count*/,
ExtentInfoPtr /*info*/
#endif
);
extern Bool QueryTextExtents(
#if NeedFunctionPrototypes
FontPtr /*pFont*/,
unsigned long /*count*/,
unsigned char * /*chars*/,
ExtentInfoPtr /*info*/
#endif
);
extern Bool ParseGlyphCachingMode(
#if NeedFunctionPrototypes
char * /*str*/
#endif
);
extern void InitGlyphCaching(
#if NeedFunctionPrototypes
void
#endif
);
extern void SetGlyphCachingMode(
#if NeedFunctionPrototypes
int /*newmode*/
#endif
);
void
ResetFontPrivateIndex(
#if NeedFunctionPrototypes
void
#endif
);
#endif /* DIXFONT_H */

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/* $Xorg: dixfontstr.h,v 1.3 2000/08/17 19:53:29 cpqbld Exp $ */
/***********************************************************
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 DIXFONTSTRUCT_H
#define DIXFONTSTRUCT_H
#include "servermd.h"
#include "dixfont.h"
#include "fontstruct.h"
#include "closure.h"
#define NEED_REPLIES
#include "X11/Xproto.h" /* for xQueryFontReply */
#define FONTCHARSET(font) (font)
#define FONTMAXBOUNDS(font,field) (font)->info.maxbounds.field
#define FONTMINBOUNDS(font,field) (font)->info.minbounds.field
#define TERMINALFONT(font) (font)->info.terminalFont
#define FONTASCENT(font) (font)->info.fontAscent
#define FONTDESCENT(font) (font)->info.fontDescent
#define FONTGLYPHS(font) 0
#define FONTCONSTMETRICS(font) (font)->info.constantMetrics
#define FONTCONSTWIDTH(font) (font)->info.constantWidth
#define FONTALLEXIST(font) (font)->info.allExist
#define FONTFIRSTCOL(font) (font)->info.firstCol
#define FONTLASTCOL(font) (font)->info.lastCol
#define FONTFIRSTROW(font) (font)->info.firstRow
#define FONTLASTROW(font) (font)->info.lastRow
#define FONTDEFAULTCH(font) (font)->info.defaultCh
#define FONTINKMIN(font) (&((font)->info.ink_minbounds))
#define FONTINKMAX(font) (&((font)->info.ink_maxbounds))
#define FONTPROPS(font) (font)->info.props
#define FONTGLYPHBITS(base,pci) ((unsigned char *) (pci)->bits)
#define FONTINFONPROPS(font) (font)->info.nprops
/* some things haven't changed names, but we'll be careful anyway */
#define FONTREFCNT(font) (font)->refcnt
/*
* for linear char sets
*/
#define N1dChars(pfont) (FONTLASTCOL(pfont) - FONTFIRSTCOL(pfont) + 1)
/*
* for 2D char sets
*/
#define N2dChars(pfont) (N1dChars(pfont) * \
(FONTLASTROW(pfont) - FONTFIRSTROW(pfont) + 1))
#ifndef GLYPHPADBYTES
#define GLYPHPADBYTES -1
#endif
#if GLYPHPADBYTES == 0 || GLYPHPADBYTES == 1
#define GLYPHWIDTHBYTESPADDED(pci) (GLYPHWIDTHBYTES(pci))
#define PADGLYPHWIDTHBYTES(w) (((w)+7)>>3)
#endif
#if GLYPHPADBYTES == 2
#define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+1) & ~0x1)
#define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+1) & ~0x1)
#endif
#if GLYPHPADBYTES == 4
#define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+3) & ~0x3)
#define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+3) & ~0x3)
#endif
#if GLYPHPADBYTES == 8 /* for a cray? */
#define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+7) & ~0x7)
#define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+7) & ~0x7)
#endif
#endif /* DIXFONTSTRUCT_H */

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/***********************************************************
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.
******************************************************************/
/* $Xorg: dixstruct.h,v 1.3 2000/08/17 19:53:29 cpqbld Exp $ */
#ifndef DIXSTRUCT_H
#define DIXSTRUCT_H
#include "dix.h"
#include "resource.h"
#include "cursor.h"
#include "gc.h"
#include "pixmap.h"
#include <X11/Xmd.h>
/*
* direct-mapped hash table, used by resource manager to store
* translation from client ids to server addresses.
*/
#ifdef DEBUG
#define MAX_REQUEST_LOG 100
#endif
extern CallbackListPtr ClientStateCallback;
typedef struct {
ClientPtr client;
xConnSetupPrefix *prefix;
xConnSetup *setup;
} NewClientInfoRec;
typedef enum {ClientStateInitial,
ClientStateAuthenticating,
ClientStateRunning,
ClientStateRetained,
ClientStateGone,
ClientStateCheckingSecurity,
ClientStateCheckedSecurity} ClientState;
typedef struct _Client {
int index;
Mask clientAsMask;
pointer requestBuffer;
pointer osPrivate; /* for OS layer, including scheduler */
Bool swapped;
void (*pSwapReplyFunc) (
#if NeedNestedPrototypes
ClientPtr /* pClient */,
int /* size */,
void * /* pbuf */
#endif
);
XID errorValue;
int sequence;
int closeDownMode;
int clientGone;
int noClientException; /* this client died or needs to be
* killed */
DrawablePtr lastDrawable;
Drawable lastDrawableID;
GCPtr lastGC;
GContext lastGCID;
pointer *saveSet;
int numSaved;
pointer screenPrivate[MAXSCREENS];
int (**requestVector) (
#if NeedNestedPrototypes
ClientPtr /* pClient */
#endif
);
CARD32 req_len; /* length of current request */
Bool big_requests; /* supports large requests */
int priority;
ClientState clientState;
DevUnion *devPrivates;
#ifdef XKB
unsigned short xkbClientFlags;
unsigned short mapNotifyMask;
unsigned short newKeyboardNotifyMask;
unsigned short vMajor,vMinor;
KeyCode minKC,maxKC;
#endif
#ifdef DEBUG
unsigned char requestLog[MAX_REQUEST_LOG];
int requestLogIndex;
#endif
#ifdef LBX
int (*readRequest)(
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
);
#endif
unsigned long replyBytesRemaining;
#ifdef XCSECURITY
XID authId;
unsigned int trustLevel;
pointer (* CheckAccess)(
#if NeedNestedPrototypes
ClientPtr /*pClient*/,
XID /*id*/,
RESTYPE /*classes*/,
Mask /*access_mode*/,
pointer /*resourceval*/
#endif
);
#endif
#ifdef XAPPGROUP
struct _AppGroupRec* appgroup;
#endif
struct _FontResolution * (*fontResFunc) ( /* no need for font.h */
#if NeedNestedPrototypes
ClientPtr /* pClient */,
int * /* num */
#endif
);
} ClientRec;
typedef struct _WorkQueue {
struct _WorkQueue *next;
Bool (*function) (
#if NeedNestedPrototypes
ClientPtr /* pClient */,
pointer /* closure */
#endif
);
ClientPtr client;
pointer closure;
} WorkQueueRec;
extern TimeStamp currentTime;
extern TimeStamp lastDeviceEventTime;
extern int CompareTimeStamps(
#if NeedFunctionPrototypes
TimeStamp /*a*/,
TimeStamp /*b*/
#endif
);
extern TimeStamp ClientTimeToServerTime(
#if NeedFunctionPrototypes
CARD32 /*c*/
#endif
);
typedef struct _CallbackRec {
CallbackProcPtr proc;
pointer data;
Bool deleted;
struct _CallbackRec *next;
} CallbackRec, *CallbackPtr;
typedef struct _CallbackList {
CallbackFuncsRec funcs;
int inCallback;
Bool deleted;
int numDeleted;
CallbackPtr list;
} CallbackListRec;
/* proc vectors */
extern int (* InitialVector[3]) (
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
);
extern int (* ProcVector[256]) (
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
);
extern int (* SwappedProcVector[256]) (
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
);
#ifdef K5AUTH
extern int (*k5_Vector[256])() =
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
);
#endif
extern void (* ReplySwapVector[256]) ();
extern int ProcBadRequest(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
#endif /* DIXSTRUCT_H */

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/* $Xorg: extension.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 EXTENSION_H
#define EXTENSION_H
_XFUNCPROTOBEGIN
extern unsigned short StandardMinorOpcode(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern unsigned short MinorOpcodeOfRequest(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern void InitExtensions(
#if NeedFunctionPrototypes
int argc,
char **argv
#endif
);
extern void CloseDownExtensions(
#if NeedFunctionPrototypes
void
#endif
);
_XFUNCPROTOEND
#endif /* EXTENSION_H */

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/* $Xorg: extnsionst.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 EXTENSIONSTRUCT_H
#define EXTENSIONSTRUCT_H
#include "misc.h"
#include "screenint.h"
#include "extension.h"
#include "gc.h"
typedef struct _ExtensionEntry {
int index;
void (* CloseDown)( /* called at server shutdown */
#if NeedNestedPrototypes
struct _ExtensionEntry * /* extension */
#endif
);
char *name; /* extension name */
int base; /* base request number */
int eventBase;
int eventLast;
int errorBase;
int errorLast;
int num_aliases;
char **aliases;
pointer extPrivate;
unsigned short (* MinorOpcode)( /* called for errors */
#if NeedNestedPrototypes
ClientPtr /* client */
#endif
);
#ifdef XCSECURITY
Bool secure; /* extension visible to untrusted clients? */
#endif
} ExtensionEntry;
/* any attempt to declare the types of the parameters to the functions
* in EventSwapVector fails. The functions take pointers to two events,
* but the exact event types that are declared vary from one function
* to another. You can't even put void *, void * (the ibm compiler
* complains, anyway).
*/
extern void (* EventSwapVector[128]) ();
typedef void (* ExtensionLookupProc)(/*args indeterminate*/);
typedef struct _ProcEntry {
char *name;
ExtensionLookupProc proc;
} ProcEntryRec, *ProcEntryPtr;
typedef struct _ScreenProcEntry {
int num;
ProcEntryPtr procList;
} ScreenProcEntry;
#define SetGCVector(pGC, VectorElement, NewRoutineAddress, Atom) \
pGC->VectorElement = NewRoutineAddress;
#define GetGCValue(pGC, GCElement) (pGC->GCElement)
extern ExtensionEntry *AddExtension(
#if NeedFunctionPrototypes
char* /*name*/,
int /*NumEvents*/,
int /*NumErrors*/,
int (* /*MainProc*/)(
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
),
int (* /*SwappedMainProc*/)(
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
),
void (* /*CloseDownProc*/)(
#if NeedNestedPrototypes
ExtensionEntry * /*extension*/
#endif
),
unsigned short (* /*MinorOpcodeProc*/)(
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
)
#endif /* NeedFunctionPrototypes */
);
extern Bool AddExtensionAlias(
#if NeedFunctionPrototypes
char* /*alias*/,
ExtensionEntry * /*extension*/
#endif
);
extern ExtensionLookupProc LookupProc(
#if NeedFunctionPrototypes
char* /*name*/,
GCPtr /*pGC*/
#endif
);
extern Bool RegisterProc(
#if NeedFunctionPrototypes
char* /*name*/,
GCPtr /*pGC*/,
ExtensionLookupProc /*proc*/
#endif
);
extern Bool RegisterScreenProc(
#if NeedFunctionPrototypes
char* /*name*/,
ScreenPtr /*pScreen*/,
ExtensionLookupProc /*proc*/
#endif
);
extern void DeclareExtensionSecurity(
#if NeedFunctionPrototypes
char * /*extname*/,
Bool /*secure*/
#endif
);
#endif /* EXTENSIONSTRUCT_H */

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/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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.
******************************************************************/
/* $Xorg: gc.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
#ifndef GC_H
#define GC_H
#include "misc.h" /* for Bool */
#include "X11/X.h" /* for GContext, Mask */
#include "X11/Xproto.h"
#include "screenint.h" /* for ScreenPtr */
#include "pixmap.h" /* for DrawablePtr */
/* clientClipType field in GC */
#define CT_NONE 0
#define CT_PIXMAP 1
#define CT_REGION 2
#define CT_UNSORTED 6
#define CT_YSORTED 10
#define CT_YXSORTED 14
#define CT_YXBANDED 18
#define GCQREASON_VALIDATE 1
#define GCQREASON_CHANGE 2
#define GCQREASON_COPY_SRC 3
#define GCQREASON_COPY_DST 4
#define GCQREASON_DESTROY 5
#define GC_CHANGE_SERIAL_BIT (((unsigned long)1)<<31)
#define GC_CALL_VALIDATE_BIT (1L<<30)
#define GCExtensionInterest (1L<<29)
#define DRAWABLE_SERIAL_BITS (~(GC_CHANGE_SERIAL_BIT))
#define MAX_SERIAL_NUM (1L<<28)
#define NEXT_SERIAL_NUMBER ((++globalSerialNumber) > MAX_SERIAL_NUM ? \
(globalSerialNumber = 1): globalSerialNumber)
typedef struct _GCInterest *GCInterestPtr;
typedef struct _GC *GCPtr;
typedef struct _GCOps *GCOpsPtr;
extern void ValidateGC(
#if NeedFunctionPrototypes
DrawablePtr /*pDraw*/,
GCPtr /*pGC*/
#endif
);
extern int ChangeGC(
#if NeedFunctionPrototypes
GCPtr/*pGC*/,
BITS32 /*mask*/,
XID* /*pval*/
#endif
);
extern int DoChangeGC(
#if NeedFunctionPrototypes
GCPtr/*pGC*/,
BITS32 /*mask*/,
XID* /*pval*/,
int /*fPointer*/
#endif
);
typedef union {
CARD32 val;
pointer ptr;
} ChangeGCVal, *ChangeGCValPtr;
extern int dixChangeGC(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
GCPtr /*pGC*/,
BITS32 /*mask*/,
CARD32 * /*pval*/,
ChangeGCValPtr /*pCGCV*/
#endif
);
extern GCPtr CreateGC(
#if NeedFunctionPrototypes
DrawablePtr /*pDrawable*/,
BITS32 /*mask*/,
XID* /*pval*/,
int* /*pStatus*/
#endif
);
extern int CopyGC(
#if NeedFunctionPrototypes
GCPtr/*pgcSrc*/,
GCPtr/*pgcDst*/,
BITS32 /*mask*/
#endif
);
extern int FreeGC(
#if NeedFunctionPrototypes
pointer /*pGC*/,
XID /*gid*/
#endif
);
extern void SetGCMask(
#if NeedFunctionPrototypes
GCPtr /*pGC*/,
Mask /*selectMask*/,
Mask /*newDataMask*/
#endif
);
extern GCPtr CreateScratchGC(
#if NeedFunctionPrototypes
ScreenPtr /*pScreen*/,
unsigned /*depth*/
#endif
);
extern void FreeGCperDepth(
#if NeedFunctionPrototypes
int /*screenNum*/
#endif
);
extern Bool CreateGCperDepth(
#if NeedFunctionPrototypes
int /*screenNum*/
#endif
);
extern Bool CreateDefaultStipple(
#if NeedFunctionPrototypes
int /*screenNum*/
#endif
);
extern void FreeDefaultStipple(
#if NeedFunctionPrototypes
int /*screenNum*/
#endif
);
extern int SetDashes(
#if NeedFunctionPrototypes
GCPtr /*pGC*/,
unsigned /*offset*/,
unsigned /*ndash*/,
unsigned char* /*pdash*/
#endif
);
extern int VerifyRectOrder(
#if NeedFunctionPrototypes
int /*nrects*/,
xRectangle* /*prects*/,
int /*ordering*/
#endif
);
extern int SetClipRects(
#if NeedFunctionPrototypes
GCPtr /*pGC*/,
int /*xOrigin*/,
int /*yOrigin*/,
int /*nrects*/,
xRectangle* /*prects*/,
int /*ordering*/
#endif
);
extern GCPtr GetScratchGC(
#if NeedFunctionPrototypes
unsigned /*depth*/,
ScreenPtr /*pScreen*/
#endif
);
extern void FreeScratchGC(
#if NeedFunctionPrototypes
GCPtr /*pGC*/
#endif
);
#endif /* GC_H */

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/* $Xorg: gcstruct.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 GCSTRUCT_H
#define GCSTRUCT_H
#include "gc.h"
#include "miscstruct.h"
#include "region.h"
#include "pixmap.h"
#include "screenint.h"
#include "Xprotostr.h"
/*
* functions which modify the state of the GC
*/
typedef struct _GCFuncs {
void (* ValidateGC)(
#if NeedNestedPrototypes
GCPtr /*pGC*/,
unsigned long /*stateChanges*/,
DrawablePtr /*pDrawable*/
#endif
);
void (* ChangeGC)(
#if NeedNestedPrototypes
GCPtr /*pGC*/,
unsigned long /*mask*/
#endif
);
void (* CopyGC)(
#if NeedNestedPrototypes
GCPtr /*pGCSrc*/,
unsigned long /*mask*/,
GCPtr /*pGCDst*/
#endif
);
void (* DestroyGC)(
#if NeedNestedPrototypes
GCPtr /*pGC*/
#endif
);
void (* ChangeClip)(
#if NeedNestedPrototypes
GCPtr /*pGC*/,
int /*type*/,
pointer /*pvalue*/,
int /*nrects*/
#endif
);
void (* DestroyClip)(
#if NeedNestedPrototypes
GCPtr /*pGC*/
#endif
);
void (* CopyClip)(
#if NeedNestedPrototypes
GCPtr /*pgcDst*/,
GCPtr /*pgcSrc*/
#endif
);
DevUnion devPrivate;
} GCFuncs;
/*
* graphics operations invoked through a GC
*/
typedef struct _GCOps {
void (* FillSpans)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*nInit*/,
DDXPointPtr /*pptInit*/,
int * /*pwidthInit*/,
int /*fSorted*/
#endif
);
void (* SetSpans)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
char * /*psrc*/,
DDXPointPtr /*ppt*/,
int * /*pwidth*/,
int /*nspans*/,
int /*fSorted*/
#endif
);
void (* PutImage)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*depth*/,
int /*x*/,
int /*y*/,
int /*w*/,
int /*h*/,
int /*leftPad*/,
int /*format*/,
char * /*pBits*/
#endif
);
RegionPtr (* CopyArea)(
#if NeedNestedPrototypes
DrawablePtr /*pSrc*/,
DrawablePtr /*pDst*/,
GCPtr /*pGC*/,
int /*srcx*/,
int /*srcy*/,
int /*w*/,
int /*h*/,
int /*dstx*/,
int /*dsty*/
#endif
);
RegionPtr (* CopyPlane)(
#if NeedNestedPrototypes
DrawablePtr /*pSrcDrawable*/,
DrawablePtr /*pDstDrawable*/,
GCPtr /*pGC*/,
int /*srcx*/,
int /*srcy*/,
int /*width*/,
int /*height*/,
int /*dstx*/,
int /*dsty*/,
unsigned long /*bitPlane*/
#endif
);
void (* PolyPoint)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*mode*/,
int /*npt*/,
DDXPointPtr /*pptInit*/
#endif
);
void (* Polylines)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*mode*/,
int /*npt*/,
DDXPointPtr /*pptInit*/
#endif
);
void (* PolySegment)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*nseg*/,
xSegment * /*pSegs*/
#endif
);
void (* PolyRectangle)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*nrects*/,
xRectangle * /*pRects*/
#endif
);
void (* PolyArc)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*narcs*/,
xArc * /*parcs*/
#endif
);
void (* FillPolygon)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*shape*/,
int /*mode*/,
int /*count*/,
DDXPointPtr /*pPts*/
#endif
);
void (* PolyFillRect)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*nrectFill*/,
xRectangle * /*prectInit*/
#endif
);
void (* PolyFillArc)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*narcs*/,
xArc * /*parcs*/
#endif
);
int (* PolyText8)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*x*/,
int /*y*/,
int /*count*/,
char * /*chars*/
#endif
);
int (* PolyText16)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*x*/,
int /*y*/,
int /*count*/,
unsigned short * /*chars*/
#endif
);
void (* ImageText8)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*x*/,
int /*y*/,
int /*count*/,
char * /*chars*/
#endif
);
void (* ImageText16)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*x*/,
int /*y*/,
int /*count*/,
unsigned short * /*chars*/
#endif
);
void (* ImageGlyphBlt)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*x*/,
int /*y*/,
unsigned int /*nglyph*/,
CharInfoPtr * /*ppci*/,
pointer /*pglyphBase*/
#endif
);
void (* PolyGlyphBlt)(
#if NeedNestedPrototypes
DrawablePtr /*pDrawable*/,
GCPtr /*pGC*/,
int /*x*/,
int /*y*/,
unsigned int /*nglyph*/,
CharInfoPtr * /*ppci*/,
pointer /*pglyphBase*/
#endif
);
void (* PushPixels)(
#if NeedNestedPrototypes
GCPtr /*pGC*/,
PixmapPtr /*pBitMap*/,
DrawablePtr /*pDst*/,
int /*w*/,
int /*h*/,
int /*x*/,
int /*y*/
#endif
);
#ifdef NEED_LINEHELPER
void (* LineHelper)();
#endif
DevUnion devPrivate;
} GCOps;
/* there is padding in the bit fields because the Sun compiler doesn't
* force alignment to 32-bit boundaries. losers.
*/
typedef struct _GC {
ScreenPtr pScreen;
unsigned char depth;
unsigned char alu;
unsigned short lineWidth;
unsigned short dashOffset;
unsigned short numInDashList;
unsigned char *dash;
unsigned int lineStyle : 2;
unsigned int capStyle : 2;
unsigned int joinStyle : 2;
unsigned int fillStyle : 2;
unsigned int fillRule : 1;
unsigned int arcMode : 1;
unsigned int subWindowMode : 1;
unsigned int graphicsExposures : 1;
unsigned int clientClipType : 2; /* CT_<kind> */
unsigned int miTranslate:1; /* should mi things translate? */
unsigned int tileIsPixel:1; /* tile is solid pixel */
unsigned int unused:16; /* see comment above */
unsigned long planemask;
unsigned long fgPixel;
unsigned long bgPixel;
/*
* alas -- both tile and stipple must be here as they
* are independently specifiable
*/
PixUnion tile;
PixmapPtr stipple;
DDXPointRec patOrg; /* origin for (tile, stipple) */
struct _Font *font;
DDXPointRec clipOrg;
DDXPointRec lastWinOrg; /* position of window last validated */
pointer clientClip;
unsigned long stateChanges; /* masked with GC_<kind> */
unsigned long serialNumber;
GCFuncs *funcs;
GCOps *ops;
DevUnion *devPrivates;
} GC;
#endif /* GCSTRUCT_H */

496
include/input.h Normal file
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@@ -0,0 +1,496 @@
/* $Xorg: input.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/************************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 INPUT_H
#define INPUT_H
#include "misc.h"
#include "screenint.h"
#include "X11/Xmd.h"
#include "X11/Xproto.h"
#include "window.h" /* for WindowPtr */
#define DEVICE_INIT 0
#define DEVICE_ON 1
#define DEVICE_OFF 2
#define DEVICE_CLOSE 3
#define MAP_LENGTH 256
#define DOWN_LENGTH 32 /* 256/8 => number of bytes to hold 256 bits */
#define NullGrab ((GrabPtr)NULL)
#define PointerRootWin ((WindowPtr)PointerRoot)
#define NoneWin ((WindowPtr)None)
#define NullDevice ((DevicePtr)NULL)
#ifndef FollowKeyboard
#define FollowKeyboard 3
#endif
#ifndef FollowKeyboardWin
#define FollowKeyboardWin ((WindowPtr) FollowKeyboard)
#endif
#ifndef RevertToFollowKeyboard
#define RevertToFollowKeyboard 3
#endif
typedef unsigned long Leds;
typedef struct _OtherClients *OtherClientsPtr;
typedef struct _InputClients *InputClientsPtr;
typedef struct _DeviceIntRec *DeviceIntPtr;
typedef int (*DeviceProc)(
#if NeedNestedPrototypes
DeviceIntPtr /*device*/,
int /*what*/
#endif
);
typedef void (*ProcessInputProc)(
#if NeedNestedPrototypes
xEventPtr /*events*/,
DeviceIntPtr /*device*/,
int /*count*/
#endif
);
typedef struct _DeviceRec {
pointer devicePrivate;
ProcessInputProc processInputProc; /* current */
ProcessInputProc realInputProc; /* deliver */
ProcessInputProc enqueueInputProc; /* enqueue */
Bool on; /* used by DDX to keep state */
} DeviceRec, *DevicePtr;
typedef struct {
int click, bell, bell_pitch, bell_duration;
Bool autoRepeat;
unsigned char autoRepeats[32];
Leds leds;
unsigned char id;
} KeybdCtrl;
typedef struct {
KeySym *map;
KeyCode minKeyCode,
maxKeyCode;
int mapWidth;
} KeySymsRec, *KeySymsPtr;
typedef struct {
int num, den, threshold;
unsigned char id;
} PtrCtrl;
typedef struct {
int resolution, min_value, max_value;
int integer_displayed;
unsigned char id;
} IntegerCtrl;
typedef struct {
int max_symbols, num_symbols_supported;
int num_symbols_displayed;
KeySym *symbols_supported;
KeySym *symbols_displayed;
unsigned char id;
} StringCtrl;
typedef struct {
int percent, pitch, duration;
unsigned char id;
} BellCtrl;
typedef struct {
Leds led_values;
Mask led_mask;
unsigned char id;
} LedCtrl;
extern KeybdCtrl defaultKeyboardControl;
extern PtrCtrl defaultPointerControl;
extern DevicePtr AddInputDevice(
#if NeedFunctionPrototypes
DeviceProc /*deviceProc*/,
Bool /*autoStart*/
#endif
);
extern Bool EnableDevice(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/
#endif
);
extern Bool DisableDevice(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/
#endif
);
extern int InitAndStartDevices(
#if NeedFunctionPrototypes
void
#endif
);
extern void CloseDownDevices(
#if NeedFunctionPrototypes
void
#endif
);
extern int NumMotionEvents(
#if NeedFunctionPrototypes
void
#endif
);
extern void RegisterPointerDevice(
#if NeedFunctionPrototypes
DevicePtr /*device*/
#endif
);
extern void RegisterKeyboardDevice(
#if NeedFunctionPrototypes
DevicePtr /*device*/
#endif
);
extern DevicePtr LookupKeyboardDevice(
#if NeedFunctionPrototypes
void
#endif
);
extern DevicePtr LookupPointerDevice(
#if NeedFunctionPrototypes
void
#endif
);
extern DevicePtr LookupDevice(
#if NeedFunctionPrototypes
int /* id */
#endif
);
extern void QueryMinMaxKeyCodes(
#if NeedFunctionPrototypes
KeyCode* /*minCode*/,
KeyCode* /*maxCode*/
#endif
);
extern Bool SetKeySymsMap(
#if NeedFunctionPrototypes
KeySymsPtr /*dst*/,
KeySymsPtr /*src*/
#endif
);
extern Bool InitKeyClassDeviceStruct(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/,
KeySymsPtr /*pKeySyms*/,
CARD8 /*pModifiers*/[]
#endif
);
extern Bool InitButtonClassDeviceStruct(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/,
int /*numButtons*/,
CARD8* /*map*/
#endif
);
typedef int (*ValuatorMotionProcPtr)(
#if NeedNestedPrototypes
DeviceIntPtr /*pdevice*/,
xTimecoord * /*coords*/,
unsigned long /*start*/,
unsigned long /*stop*/,
ScreenPtr /*pScreen*/
#endif
);
extern Bool InitValuatorClassDeviceStruct(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/,
int /*numAxes*/,
ValuatorMotionProcPtr /* motionProc */,
int /*numMotionEvents*/,
int /*mode*/
#endif
);
extern Bool InitFocusClassDeviceStruct(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/
#endif
);
typedef void (*BellProcPtr)(
#if NeedNestedPrototypes
int /*percent*/,
DeviceIntPtr /*device*/,
pointer /*ctrl*/,
int
#endif
);
typedef void (*KbdCtrlProcPtr)(
#if NeedNestedPrototypes
DeviceIntPtr /*device*/,
KeybdCtrl * /*ctrl*/
#endif
);
extern Bool InitKbdFeedbackClassDeviceStruct(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/,
BellProcPtr /*bellProc*/,
KbdCtrlProcPtr /*controlProc*/
#endif
);
typedef void (*PtrCtrlProcPtr)(
#if NeedNestedPrototypes
DeviceIntPtr /*device*/,
PtrCtrl * /*ctrl*/
#endif
);
extern Bool InitPtrFeedbackClassDeviceStruct(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/,
PtrCtrlProcPtr /*controlProc*/
#endif
);
typedef void (*StringCtrlProcPtr)(
#if NeedNestedPrototypes
DeviceIntPtr /*device*/,
StringCtrl * /*ctrl*/
#endif
);
extern Bool InitStringFeedbackClassDeviceStruct(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/,
StringCtrlProcPtr /*controlProc*/,
int /*max_symbols*/,
int /*num_symbols_supported*/,
KeySym* /*symbols*/
#endif
);
typedef void (*BellCtrlProcPtr)(
#if NeedNestedPrototypes
DeviceIntPtr /*device*/,
BellCtrl * /*ctrl*/
#endif
);
extern Bool InitBellFeedbackClassDeviceStruct(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/,
BellProcPtr /*bellProc*/,
BellCtrlProcPtr /*controlProc*/
#endif
);
typedef void (*LedCtrlProcPtr)(
#if NeedNestedPrototypes
DeviceIntPtr /*device*/,
LedCtrl * /*ctrl*/
#endif
);
extern Bool InitLedFeedbackClassDeviceStruct(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/,
LedCtrlProcPtr /*controlProc*/
#endif
);
typedef void (*IntegerCtrlProcPtr)(
#if NeedNestedPrototypes
DeviceIntPtr /*device*/,
IntegerCtrl * /*ctrl*/
#endif
);
extern Bool InitIntegerFeedbackClassDeviceStruct(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/,
IntegerCtrlProcPtr /*controlProc*/
#endif
);
extern Bool InitPointerDeviceStruct(
#if NeedFunctionPrototypes
DevicePtr /*device*/,
CARD8* /*map*/,
int /*numButtons*/,
ValuatorMotionProcPtr /*motionProc*/,
PtrCtrlProcPtr /*controlProc*/,
int /*numMotionEvents*/
#endif
);
extern Bool InitKeyboardDeviceStruct(
#if NeedFunctionPrototypes
DevicePtr /*device*/,
KeySymsPtr /*pKeySyms*/,
CARD8 /*pModifiers*/[],
BellProcPtr /*bellProc*/,
KbdCtrlProcPtr /*controlProc*/
#endif
);
extern void SendMappingNotify(
#if NeedFunctionPrototypes
unsigned int /*request*/,
unsigned int /*firstKeyCode*/,
unsigned int /*count*/,
ClientPtr /* client */
#endif
);
extern Bool BadDeviceMap(
#if NeedFunctionPrototypes
BYTE* /*buff*/,
int /*length*/,
unsigned /*low*/,
unsigned /*high*/,
XID* /*errval*/
#endif
);
extern Bool AllModifierKeysAreUp(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/,
CARD8* /*map1*/,
int /*per1*/,
CARD8* /*map2*/,
int /*per2*/
#endif
);
extern void NoteLedState(
#if NeedFunctionPrototypes
DeviceIntPtr /*keybd*/,
int /*led*/,
Bool /*on*/
#endif
);
extern void MaybeStopHint(
#if NeedFunctionPrototypes
DeviceIntPtr /*device*/,
ClientPtr /*client*/
#endif
);
extern void ProcessPointerEvent(
#if NeedFunctionPrototypes
xEventPtr /*xE*/,
DeviceIntPtr /*mouse*/,
int /*count*/
#endif
);
extern void ProcessKeyboardEvent(
#if NeedFunctionPrototypes
xEventPtr /*xE*/,
DeviceIntPtr /*keybd*/,
int /*count*/
#endif
);
#ifdef XKB
extern void CoreProcessPointerEvent(
#if NeedFunctionPrototypes
xEventPtr /*xE*/,
DeviceIntPtr /*mouse*/,
int /*count*/
#endif
);
extern void CoreProcessKeyboardEvent(
#if NeedFunctionPrototypes
xEventPtr /*xE*/,
DeviceIntPtr /*keybd*/,
int /*count*/
#endif
);
#endif
extern Bool LegalModifier(
#if NeedFunctionPrototypes
unsigned int /*key*/,
DevicePtr /*pDev*/
#endif
);
extern void ProcessInputEvents(
#if NeedFunctionPrototypes
void
#endif
);
extern void InitInput(
#if NeedFunctionPrototypes
int /*argc*/,
char ** /*argv*/
#endif
);
#endif /* INPUT_H */

316
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@@ -0,0 +1,316 @@
/************************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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.
********************************************************/
/* $Xorg: inputstr.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
#ifndef INPUTSTRUCT_H
#define INPUTSTRUCT_H
#include "input.h"
#include "window.h"
#include "dixstruct.h"
#define BitIsOn(ptr, bit) (((BYTE *) (ptr))[(bit)>>3] & (1 << ((bit) & 7)))
#define SameClient(obj,client) \
(CLIENT_BITS((obj)->resource) == (client)->clientAsMask)
#define MAX_DEVICES 9
#define EMASKSIZE MAX_DEVICES
/* Kludge: OtherClients and InputClients must be compatible, see code */
typedef struct _OtherClients {
OtherClientsPtr next;
XID resource; /* id for putting into resource manager */
Mask mask;
} OtherClients;
typedef struct _InputClients {
InputClientsPtr next;
XID resource; /* id for putting into resource manager */
Mask mask[EMASKSIZE];
} InputClients;
typedef struct _OtherInputMasks {
Mask deliverableEvents[EMASKSIZE];
Mask inputEvents[EMASKSIZE];
Mask dontPropagateMask[EMASKSIZE];
InputClientsPtr inputClients;
} OtherInputMasks;
/*
* The following structure gets used for both active and passive grabs. For
* active grabs some of the fields (e.g. modifiers) are not used. However,
* that is not much waste since there aren't many active grabs (one per
* keyboard/pointer device) going at once in the server.
*/
#define MasksPerDetailMask 8 /* 256 keycodes and 256 possible
modifier combinations, but only
3 buttons. */
typedef struct _DetailRec { /* Grab details may be bit masks */
unsigned short exact;
Mask *pMask;
} DetailRec;
typedef struct _GrabRec {
GrabPtr next; /* for chain of passive grabs */
XID resource;
DeviceIntPtr device;
WindowPtr window;
unsigned ownerEvents:1;
unsigned keyboardMode:1;
unsigned pointerMode:1;
unsigned coreGrab:1; /* grab is on core device */
unsigned coreMods:1; /* modifiers are on core keyboard */
CARD8 type; /* event type */
DetailRec modifiersDetail;
DeviceIntPtr modifierDevice;
DetailRec detail; /* key or button */
WindowPtr confineTo; /* always NULL for keyboards */
CursorPtr cursor; /* always NULL for keyboards */
Mask eventMask;
} GrabRec;
typedef struct _KeyClassRec {
CARD8 down[DOWN_LENGTH];
KeyCode *modifierKeyMap;
KeySymsRec curKeySyms;
int modifierKeyCount[8];
CARD8 modifierMap[MAP_LENGTH];
CARD8 maxKeysPerModifier;
unsigned short state;
unsigned short prev_state;
#ifdef XKB
struct _XkbSrvInfo *xkbInfo;
#endif
} KeyClassRec, *KeyClassPtr;
typedef struct _AxisInfo {
int resolution;
int min_resolution;
int max_resolution;
int min_value;
int max_value;
} AxisInfo, *AxisInfoPtr;
typedef struct _ValuatorClassRec {
ValuatorMotionProcPtr GetMotionProc;
int numMotionEvents;
WindowPtr motionHintWindow;
AxisInfoPtr axes;
unsigned short numAxes;
int *axisVal;
CARD8 mode;
} ValuatorClassRec, *ValuatorClassPtr;
typedef struct _ButtonClassRec {
CARD8 numButtons;
CARD8 buttonsDown; /* number of buttons currently down */
unsigned short state;
Mask motionMask;
CARD8 down[DOWN_LENGTH];
CARD8 map[MAP_LENGTH];
#ifdef XKB
union _XkbAction * xkb_acts;
#endif
} ButtonClassRec, *ButtonClassPtr;
typedef struct _FocusClassRec {
WindowPtr win;
int revert;
TimeStamp time;
WindowPtr *trace;
int traceSize;
int traceGood;
} FocusClassRec, *FocusClassPtr;
typedef struct _ProximityClassRec {
char pad;
} ProximityClassRec, *ProximityClassPtr;
typedef struct _KbdFeedbackClassRec *KbdFeedbackPtr;
typedef struct _PtrFeedbackClassRec *PtrFeedbackPtr;
typedef struct _IntegerFeedbackClassRec *IntegerFeedbackPtr;
typedef struct _StringFeedbackClassRec *StringFeedbackPtr;
typedef struct _BellFeedbackClassRec *BellFeedbackPtr;
typedef struct _LedFeedbackClassRec *LedFeedbackPtr;
typedef struct _KbdFeedbackClassRec {
BellProcPtr BellProc;
KbdCtrlProcPtr CtrlProc;
KeybdCtrl ctrl;
KbdFeedbackPtr next;
#ifdef XKB
struct _XkbSrvLedInfo *xkb_sli;
#endif
} KbdFeedbackClassRec;
typedef struct _PtrFeedbackClassRec {
PtrCtrlProcPtr CtrlProc;
PtrCtrl ctrl;
PtrFeedbackPtr next;
} PtrFeedbackClassRec;
typedef struct _IntegerFeedbackClassRec {
IntegerCtrlProcPtr CtrlProc;
IntegerCtrl ctrl;
IntegerFeedbackPtr next;
} IntegerFeedbackClassRec;
typedef struct _StringFeedbackClassRec {
StringCtrlProcPtr CtrlProc;
StringCtrl ctrl;
StringFeedbackPtr next;
} StringFeedbackClassRec;
typedef struct _BellFeedbackClassRec {
BellProcPtr BellProc;
BellCtrlProcPtr CtrlProc;
BellCtrl ctrl;
BellFeedbackPtr next;
} BellFeedbackClassRec;
typedef struct _LedFeedbackClassRec {
LedCtrlProcPtr CtrlProc;
LedCtrl ctrl;
LedFeedbackPtr next;
#ifdef XKB
struct _XkbSrvLedInfo *xkb_sli;
#endif
} LedFeedbackClassRec;
/* states for devices */
#define NOT_GRABBED 0
#define THAWED 1
#define THAWED_BOTH 2 /* not a real state */
#define FREEZE_NEXT_EVENT 3
#define FREEZE_BOTH_NEXT_EVENT 4
#define FROZEN 5 /* any state >= has device frozen */
#define FROZEN_NO_EVENT 5
#define FROZEN_WITH_EVENT 6
#define THAW_OTHERS 7
typedef struct _DeviceIntRec {
DeviceRec public;
DeviceIntPtr next;
TimeStamp grabTime;
Bool startup; /* true if needs to be turned on at
server intialization time */
DeviceProc deviceProc; /* proc(DevicePtr, DEVICE_xx). It is
used to initialize, turn on, or
turn off the device */
Bool inited; /* TRUE if INIT returns Success */
GrabPtr grab; /* the grabber - used by DIX */
struct {
Bool frozen;
int state;
GrabPtr other; /* if other grab has this frozen */
xEvent *event; /* saved to be replayed */
int evcount;
} sync;
Atom type;
char *name;
CARD8 id;
CARD8 activatingKey;
Bool fromPassiveGrab;
GrabRec activeGrab;
void (*ActivateGrab) (
#if NeedNestedPrototypes
DeviceIntPtr /*device*/,
GrabPtr /*grab*/,
TimeStamp /*time*/,
Bool /*autoGrab*/
#endif
);
void (*DeactivateGrab)(
#if NeedNestedPrototypes
DeviceIntPtr /*device*/
#endif
);
KeyClassPtr key;
ValuatorClassPtr valuator;
ButtonClassPtr button;
FocusClassPtr focus;
ProximityClassPtr proximity;
KbdFeedbackPtr kbdfeed;
PtrFeedbackPtr ptrfeed;
IntegerFeedbackPtr intfeed;
StringFeedbackPtr stringfeed;
BellFeedbackPtr bell;
LedFeedbackPtr leds;
#ifdef XKB
struct _XkbInterest * xkb_interest;
#endif
} DeviceIntRec;
typedef struct {
int numDevices; /* total number of devices */
DeviceIntPtr devices; /* all devices turned on */
DeviceIntPtr off_devices; /* all devices turned off */
DeviceIntPtr keyboard; /* the main one for the server */
DeviceIntPtr pointer;
} InputInfo;
extern InputInfo inputInfo;
/* for keeping the events for devices grabbed synchronously */
typedef struct _QdEvent *QdEventPtr;
typedef struct _QdEvent {
QdEventPtr next;
DeviceIntPtr device;
ScreenPtr pScreen; /* what screen the pointer was on */
unsigned long months; /* milliseconds is in the event */
xEvent *event;
int evcount;
} QdEventRec;
#endif /* INPUTSTRUCT_H */

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/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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.
Copyright 1992, 1993 Data General Corporation;
Copyright 1992, 1993 OMRON Corporation
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, and that
neither the name OMRON or DATA GENERAL be used in advertising or publicity
pertaining to distribution of the software without specific, written prior
permission of the party whose name is to be used. Neither OMRON or
DATA GENERAL make any representation about the suitability of this software
for any purpose. It is provided "as is" without express or implied warranty.
OMRON AND DATA GENERAL EACH DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
IN NO EVENT SHALL OMRON OR DATA GENERAL 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.
******************************************************************/
/* $Xorg: misc.h,v 1.5 2001/02/09 02:05:15 xorgcvs Exp $ */
#ifndef MISC_H
#define MISC_H 1
/*
* X internal definitions
*
*/
extern unsigned long globalSerialNumber;
extern unsigned long serverGeneration;
#include <X11/Xosdefs.h>
#include <X11/Xfuncproto.h>
#include <X11/Xmd.h>
#include <X11/X.h>
#ifndef NULL
#ifndef X_NOT_STDC_ENV
#include <stddef.h>
#else
#define NULL 0
#endif
#endif
#ifndef MAXSCREENS
#define MAXSCREENS 3
#endif
#define MAXCLIENTS 256
#define MAXDITS 1
#define MAXEXTENSIONS 128
#define MAXFORMATS 8
#define MAXVISUALS_PER_SCREEN 50
#if NeedFunctionPrototypes
typedef void *pointer;
#else
typedef unsigned char *pointer;
#endif
typedef int Bool;
typedef unsigned long PIXEL;
typedef unsigned long ATOM;
#ifndef TRUE
#define TRUE 1
#define FALSE 0
#endif
#ifndef _XTYPEDEF_FONTPTR
typedef struct _Font *FontPtr; /* also in fonts/include/font.h */
#define _XTYPEDEF_FONTPTR
#endif
#ifndef _XTYPEDEF_CLIENTPTR
typedef struct _Client *ClientPtr; /* also in dix.h */
#define _XTYPEDEF_CLIENTPTR
#endif
#ifndef _XTYPEDEF_CALLBACKLISTPTR
typedef struct _CallbackList *CallbackListPtr; /* also in dix.h */
#define _XTYPEDEF_CALLBACKLISTPTR
#endif
typedef struct _xReq *xReqPtr;
#include "os.h" /* for ALLOCATE_LOCAL and DEALLOCATE_LOCAL */
#include <X11/Xfuncs.h> /* for bcopy, bzero, and bcmp */
#define NullBox ((BoxPtr)0)
#define MILLI_PER_MIN (1000 * 60)
#define MILLI_PER_SECOND (1000)
/* this next is used with None and ParentRelative to tell
PaintWin() what to use to paint the background. Also used
in the macro IS_VALID_PIXMAP */
#define USE_BACKGROUND_PIXEL 3
#define USE_BORDER_PIXEL 3
/* byte swap a 32-bit literal */
#define lswapl(x) ((((x) & 0xff) << 24) |\
(((x) & 0xff00) << 8) |\
(((x) & 0xff0000) >> 8) |\
(((x) >> 24) & 0xff))
/* byte swap a short literal */
#define lswaps(x) ((((x) & 0xff) << 8) | (((x) >> 8) & 0xff))
#define min(a, b) (((a) < (b)) ? (a) : (b))
#define max(a, b) (((a) > (b)) ? (a) : (b))
#ifndef abs
#define abs(a) ((a) > 0 ? (a) : -(a))
#endif
#ifndef Fabs
#define Fabs(a) ((a) > 0.0 ? (a) : -(a)) /* floating absolute value */
#endif
#define sign(x) ((x) < 0 ? -1 : ((x) > 0 ? 1 : 0))
/* this assumes b > 0 */
#define modulus(a, b, d) if (((d) = (a) % (b)) < 0) (d) += (b)
/*
* return the least significant bit in x which is set
*
* This works on 1's complement and 2's complement machines.
* If you care about the extra instruction on 2's complement
* machines, change to ((x) & (-(x)))
*/
#define lowbit(x) ((x) & (~(x) + 1))
#ifndef MAXSHORT
#define MAXSHORT 32767
#endif
#ifndef MINSHORT
#define MINSHORT -MAXSHORT
#endif
/* some macros to help swap requests, replies, and events */
#define LengthRestB(stuff) \
((client->req_len << 2) - sizeof(*stuff))
#define LengthRestS(stuff) \
((client->req_len << 1) - (sizeof(*stuff) >> 1))
#define LengthRestL(stuff) \
(client->req_len - (sizeof(*stuff) >> 2))
#define SwapRestS(stuff) \
SwapShorts((short *)(stuff + 1), LengthRestS(stuff))
#define SwapRestL(stuff) \
SwapLongs((CARD32 *)(stuff + 1), LengthRestL(stuff))
/* byte swap a 32-bit value */
#define swapl(x, n) { \
n = ((char *) (x))[0];\
((char *) (x))[0] = ((char *) (x))[3];\
((char *) (x))[3] = n;\
n = ((char *) (x))[1];\
((char *) (x))[1] = ((char *) (x))[2];\
((char *) (x))[2] = n; }
/* byte swap a short */
#define swaps(x, n) { \
n = ((char *) (x))[0];\
((char *) (x))[0] = ((char *) (x))[1];\
((char *) (x))[1] = n; }
/* copy 32-bit value from src to dst byteswapping on the way */
#define cpswapl(src, dst) { \
((char *)&(dst))[0] = ((char *) &(src))[3];\
((char *)&(dst))[1] = ((char *) &(src))[2];\
((char *)&(dst))[2] = ((char *) &(src))[1];\
((char *)&(dst))[3] = ((char *) &(src))[0]; }
/* copy short from src to dst byteswapping on the way */
#define cpswaps(src, dst) { \
((char *) &(dst))[0] = ((char *) &(src))[1];\
((char *) &(dst))[1] = ((char *) &(src))[0]; }
extern void SwapLongs(
#if NeedFunctionPrototypes
CARD32 *list,
unsigned long count
#endif
);
extern void SwapShorts(
#if NeedFunctionPrototypes
short *list,
unsigned long count
#endif
);
extern int MakePredeclaredAtoms(
#if NeedFunctionPrototypes
void
#endif
);
extern int Ones(
#if NeedFunctionPrototypes
unsigned long /*mask*/
#endif
);
typedef struct _xPoint *DDXPointPtr;
typedef struct _Box *BoxPtr;
typedef struct _xEvent *xEventPtr;
typedef struct _xRectangle *xRectanglePtr;
typedef struct _GrabRec *GrabPtr;
/* typedefs from other places - duplicated here to minimize the amount
* of unnecessary junk that one would normally have to include to get
* these symbols defined
*/
#ifndef _XTYPEDEF_CHARINFOPTR
typedef struct _CharInfo *CharInfoPtr; /* also in fonts/include/font.h */
#define _XTYPEDEF_CHARINFOPTR
#endif
#endif /* MISC_H */

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/* $Xorg: miscstruct.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 MISCSTRUCT_H
#define MISCSTRUCT_H 1
#include "misc.h"
#include "X11/Xprotostr.h"
typedef xPoint DDXPointRec;
typedef struct _Box {
short x1, y1, x2, y2;
} BoxRec;
typedef union _DevUnion {
pointer ptr;
long val;
unsigned long uval;
pointer (*fptr)();
} DevUnion;
#endif /* MISCSTRUCT_H */

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/* $Xorg: opaque.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/*
Copyright 1987, 1998 The Open Group
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.
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 OPEN GROUP 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 Open Group 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 Open Group.
*/
#ifndef OPAQUE_H
#define OPAQUE_H
#include <X11/Xmd.h>
extern char *defaultFontPath;
extern char *defaultTextFont;
extern char *defaultCursorFont;
extern char *rgbPath;
extern int MaxClients;
extern char isItTimeToYield;
extern char dispatchException;
/* bit values for dispatchException */
#define DE_RESET 1
#define DE_TERMINATE 2
#define DE_PRIORITYCHANGE 4 /* set when a client's priority changes */
extern CARD32 TimeOutValue;
extern CARD32 ScreenSaverTime;
extern CARD32 ScreenSaverInterval;
extern int ScreenSaverBlanking;
extern int ScreenSaverAllowExposures;
extern int argcGlobal;
extern char **argvGlobal;
#endif /* OPAQUE_H */

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/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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.
******************************************************************/
/* $Xorg: os.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
#ifndef OS_H
#define OS_H
#include "misc.h"
#define ALLOCATE_LOCAL_FALLBACK(_size) Xalloc((unsigned long)(_size))
#define DEALLOCATE_LOCAL_FALLBACK(_ptr) Xfree((pointer)(_ptr))
#include "Xalloca.h"
#define NullFID ((FID) 0)
#define SCREEN_SAVER_ON 0
#define SCREEN_SAVER_OFF 1
#define SCREEN_SAVER_FORCER 2
#define SCREEN_SAVER_CYCLE 3
#ifndef MAX_REQUEST_SIZE
#define MAX_REQUEST_SIZE 65535
#endif
#ifndef MAX_BIG_REQUEST_SIZE
#define MAX_BIG_REQUEST_SIZE 1048575
#endif
typedef pointer FID;
typedef struct _FontPathRec *FontPathPtr;
typedef struct _NewClientRec *NewClientPtr;
#define xnfalloc(size) XNFalloc((unsigned long)(size))
#define xnfrealloc(ptr, size) XNFrealloc((pointer)(ptr), (unsigned long)(size))
#define xalloc(size) Xalloc((unsigned long)(size))
#define xrealloc(ptr, size) Xrealloc((pointer)(ptr), (unsigned long)(size))
#define xfree(ptr) Xfree((pointer)(ptr))
#ifndef X_NOT_STDC_ENV
#include <string.h>
#else
#ifdef SYSV
#include <string.h>
#else
#include <strings.h>
#endif
#endif
/* have to put $(SIGNAL_DEFINES) in DEFINES in Imakefile to get this right */
#ifdef SIGNALRETURNSINT
#define SIGVAL int
#else
#define SIGVAL void
#endif
extern int WaitForSomething(
#if NeedFunctionPrototypes
int* /*pClientsReady*/
#endif
);
#ifdef LBX
#define ReadRequestFromClient(client) ((client)->readRequest(client))
extern int StandardReadRequestFromClient(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
#else
extern int ReadRequestFromClient(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
#endif /* LBX */
extern Bool InsertFakeRequest(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
char* /*data*/,
int /*count*/
#endif
);
extern int ResetCurrentRequest(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern void FlushAllOutput(
#if NeedFunctionPrototypes
void
#endif
);
extern void FlushIfCriticalOutputPending(
#if NeedFunctionPrototypes
void
#endif
);
extern void SetCriticalOutputPending(
#if NeedFunctionPrototypes
void
#endif
);
extern int WriteToClient(
#if NeedFunctionPrototypes
ClientPtr /*who*/,
int /*count*/,
char* /*buf*/
#endif
);
extern void ResetOsBuffers(
#if NeedFunctionPrototypes
void
#endif
);
extern void CreateWellKnownSockets(
#if NeedFunctionPrototypes
void
#endif
);
extern void ResetWellKnownSockets(
#if NeedFunctionPrototypes
void
#endif
);
extern XID
AuthorizationIDOfClient(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern char *ClientAuthorized(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
unsigned int /*proto_n*/,
char* /*auth_proto*/,
unsigned int /*string_n*/,
char* /*auth_string*/
#endif
);
extern Bool EstablishNewConnections(
#if NeedFunctionPrototypes
ClientPtr /*clientUnused*/,
pointer /*closure*/
#endif
);
extern void CheckConnections(
#if NeedFunctionPrototypes
void
#endif
);
extern void CloseDownConnection(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern int AddEnabledDevice(
#if NeedFunctionPrototypes
int /*fd*/
#endif
);
extern int RemoveEnabledDevice(
#if NeedFunctionPrototypes
int /*fd*/
#endif
);
extern int OnlyListenToOneClient(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern int ListenToAllClients(
#if NeedFunctionPrototypes
void
#endif
);
extern int IgnoreClient(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern int AttendClient(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern int MakeClientGrabImpervious(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern int MakeClientGrabPervious(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern void Error(
#if NeedFunctionPrototypes
char* /*str*/
#endif
);
extern CARD32 GetTimeInMillis(
#if NeedFunctionPrototypes
void
#endif
);
extern int AdjustWaitForDelay(
#if NeedFunctionPrototypes
pointer /*waitTime*/,
unsigned long /*newdelay*/
#endif
);
typedef struct _OsTimerRec *OsTimerPtr;
typedef CARD32 (*OsTimerCallback)(
#if NeedFunctionPrototypes
OsTimerPtr /* timer */,
CARD32 /* time */,
pointer /* arg */
#endif
);
extern void TimerInit(
#if NeedFunctionPrototypes
void
#endif
);
extern Bool TimerForce(
#if NeedFunctionPrototypes
OsTimerPtr /* timer */
#endif
);
#define TimerAbsolute (1<<0)
#define TimerForceOld (1<<1)
extern OsTimerPtr TimerSet(
#if NeedFunctionPrototypes
OsTimerPtr /* timer */,
int /* flags */,
CARD32 /* millis */,
OsTimerCallback /* func */,
pointer /* arg */
#endif
);
extern void TimerCheck(
#if NeedFunctionPrototypes
void
#endif
);
extern void TimerCancel(
#if NeedFunctionPrototypes
OsTimerPtr /* pTimer */
#endif
);
extern void TimerFree(
#if NeedFunctionPrototypes
OsTimerPtr /* pTimer */
#endif
);
extern SIGVAL AutoResetServer(
#if NeedFunctionPrototypes
int /*sig*/
#endif
);
extern SIGVAL GiveUp(
#if NeedFunctionPrototypes
int /*sig*/
#endif
);
extern void UseMsg(
#if NeedFunctionPrototypes
void
#endif
);
extern void ProcessCommandLine(
#if NeedFunctionPrototypes
int /*argc*/,
char* /*argv*/[]
#endif
);
extern unsigned long *Xalloc(
#if NeedFunctionPrototypes
unsigned long /*amount*/
#endif
);
extern unsigned long *XNFalloc(
#if NeedFunctionPrototypes
unsigned long /*amount*/
#endif
);
extern unsigned long *Xcalloc(
#if NeedFunctionPrototypes
unsigned long /*amount*/
#endif
);
extern unsigned long *Xrealloc(
#if NeedFunctionPrototypes
pointer /*ptr*/,
unsigned long /*amount*/
#endif
);
extern unsigned long *XNFrealloc(
#if NeedFunctionPrototypes
pointer /*ptr*/,
unsigned long /*amount*/
#endif
);
extern void Xfree(
#if NeedFunctionPrototypes
pointer /*ptr*/
#endif
);
extern int OsInitAllocator(
#if NeedFunctionPrototypes
void
#endif
);
typedef SIGVAL (*OsSigHandlerPtr)(
#if NeedFunctionPrototypes
int /* sig */
#endif
);
extern OsSigHandlerPtr OsSignal(
#if NeedFunctionPrototypes
int /* sig */,
OsSigHandlerPtr /* handler */
#endif
);
extern int auditTrailLevel;
extern void AuditF(
#if NeedVarargsPrototypes
char* /*f*/,
...
#endif
);
extern void FatalError(
#if NeedVarargsPrototypes
char* /*f*/,
...
#endif
);
extern void ErrorF(
#if NeedVarargsPrototypes
char* /*f*/,
...
#endif
);
extern int OsLookupColor(
#if NeedFunctionPrototypes
int /*screen*/,
char * /*name*/,
unsigned /*len*/,
unsigned short * /*pred*/,
unsigned short * /*pgreen*/,
unsigned short * /*pblue*/
#endif
);
extern void OsInit(
#if NeedFunctionPrototypes
void
#endif
);
extern void OsVendorInit(
#if NeedFunctionPrototypes
void
#endif
);
extern int OsInitColors(
#if NeedFunctionPrototypes
void
#endif
);
extern int AddHost(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
int /*family*/,
unsigned /*length*/,
pointer /*pAddr*/
#endif
);
extern Bool ForEachHostInFamily (
#if NeedFunctionPrototypes
int /*family*/,
Bool (* /*func*/ )(),
pointer /*closure*/
#endif
);
extern int RemoveHost(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
int /*family*/,
unsigned /*length*/,
pointer /*pAddr*/
#endif
);
extern int GetHosts(
#if NeedFunctionPrototypes
pointer * /*data*/,
int * /*pnHosts*/,
int * /*pLen*/,
BOOL * /*pEnabled*/
#endif
);
typedef struct sockaddr * sockaddrPtr;
extern int InvalidHost(
#if NeedFunctionPrototypes
sockaddrPtr /*saddr*/,
int /*len*/
#endif
);
extern int LocalClient(
#if NeedFunctionPrototypes
ClientPtr /* client */
#endif
);
extern int ChangeAccessControl(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
int /*fEnabled*/
#endif
);
extern int GetAccessControl(
#if NeedFunctionPrototypes
void
#endif
);
extern void AddLocalHosts(
#if NeedFunctionPrototypes
void
#endif
);
extern void ResetHosts(
#if NeedFunctionPrototypes
char *display
#endif
);
extern void EnableLocalHost(
#if NeedFunctionPrototypes
void
#endif
);
extern void DisableLocalHost(
#if NeedFunctionPrototypes
void
#endif
);
extern void AccessUsingXdmcp(
#if NeedFunctionPrototypes
void
#endif
);
extern void DefineSelf(
#if NeedFunctionPrototypes
int /*fd*/
#endif
);
extern void AugmentSelf(
#if NeedFunctionPrototypes
pointer /*from*/,
int /*len*/
#endif
);
extern void InitAuthorization(
#if NeedFunctionPrototypes
char * /*filename*/
#endif
);
extern int LoadAuthorization(
#if NeedFunctionPrototypes
void
#endif
);
extern void RegisterAuthorizations(
#if NeedFunctionPrototypes
void
#endif
);
extern XID CheckAuthorization(
#if NeedFunctionPrototypes
unsigned int /*namelength*/,
char * /*name*/,
unsigned int /*datalength*/,
char * /*data*/,
ClientPtr /*client*/,
char ** /*reason*/
#endif
);
extern void ResetAuthorization(
#if NeedFunctionPrototypes
void
#endif
);
extern int AddAuthorization(
#if NeedFunctionPrototypes
unsigned int /*name_length*/,
char * /*name*/,
unsigned int /*data_length*/,
char * /*data*/
#endif
);
extern XID GenerateAuthorization(
#if NeedFunctionPrototypes
unsigned int /* name_length */,
char * /* name */,
unsigned int /* data_length */,
char * /* data */,
unsigned int * /* data_length_return */,
char ** /* data_return */
#endif
);
#ifdef COMMANDLINE_CHALLENGED_OPERATING_SYSTEMS
extern void ExpandCommandLine(
#if NeedFunctionPrototypes
int * /*pargc*/,
char *** /*pargv*/
#endif
);
#endif
extern int ddxProcessArgument(
#if NeedFunctionPrototypes
int /*argc*/,
char * /*argv*/ [],
int /*i*/
#endif
);
/*
* idiom processing stuff
*/
xReqPtr PeekNextRequest(
#if NeedFunctionPrototypes
xReqPtr req, ClientPtr client, Bool readmore
#endif
);
void SkipRequests(
#if NeedFunctionPrototypes
xReqPtr req, ClientPtr client, int numskipped
#endif
);
/* int ReqLen(xReq *req, ClientPtr client)
* Given a pointer to a *complete* request, return its length in bytes.
* Note that if the request is a big request (as defined in the Big
* Requests extension), the macro lies by returning 4 less than the
* length that it actually occupies in the request buffer. This is so you
* can blindly compare the length with the various sz_<request> constants
* in Xproto.h without having to know/care about big requests.
*/
#define ReqLen(_pxReq, _client) \
((_pxReq->length ? \
(_client->swapped ? lswaps(_pxReq->length) : _pxReq->length) \
: ((_client->swapped ? \
lswapl(((CARD32*)_pxReq)[1]) : ((CARD32*)_pxReq)[1])-1) \
) << 2)
/* otherReqTypePtr CastxReq(xReq *req, otherReqTypePtr)
* Cast the given request to one of type otherReqTypePtr to access
* fields beyond the length field.
*/
#define CastxReq(_pxReq, otherReqTypePtr) \
(_pxReq->length ? (otherReqTypePtr)_pxReq \
: (otherReqTypePtr)(((CARD32*)_pxReq)+1))
/* stuff for SkippedRequestsCallback */
extern CallbackListPtr SkippedRequestsCallback;
typedef struct {
xReqPtr req;
ClientPtr client;
int numskipped;
} SkippedRequestInfoRec;
/* stuff for ReplyCallback */
extern CallbackListPtr ReplyCallback;
typedef struct {
ClientPtr client;
pointer replyData;
unsigned long dataLenBytes;
unsigned long bytesRemaining;
Bool startOfReply;
} ReplyInfoRec;
/* stuff for FlushCallback */
extern CallbackListPtr FlushCallback;
#endif /* OS_H */

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/* $Xorg: pixmap.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 PIXMAP_H
#define PIXMAP_H
#include "misc.h"
#include "screenint.h"
/* types for Drawable */
#define DRAWABLE_WINDOW 0
#define DRAWABLE_PIXMAP 1
#define UNDRAWABLE_WINDOW 2
#define DRAWABLE_BUFFER 3
/* flags to PaintWindow() */
#define PW_BACKGROUND 0
#define PW_BORDER 1
#define NullPixmap ((PixmapPtr)0)
typedef struct _Drawable *DrawablePtr;
typedef struct _Pixmap *PixmapPtr;
typedef union _PixUnion {
PixmapPtr pixmap;
unsigned long pixel;
} PixUnion;
#define SamePixUnion(a,b,isPixel)\
((isPixel) ? (a).pixel == (b).pixel : (a).pixmap == (b).pixmap)
#define EqualPixUnion(as, a, bs, b) \
((as) == (bs) && (SamePixUnion (a, b, as)))
#define OnScreenDrawable(type) \
((type == DRAWABLE_WINDOW) || (type == DRAWABLE_BUFFER))
#define WindowDrawable(type) \
((type == DRAWABLE_WINDOW) || (type == UNDRAWABLE_WINDOW))
extern PixmapPtr GetScratchPixmapHeader(
#if NeedFunctionPrototypes
ScreenPtr /*pScreen*/,
int /*width*/,
int /*height*/,
int /*depth*/,
int /*bitsPerPixel*/,
int /*devKind*/,
pointer /*pPixData*/
#endif
);
extern void FreeScratchPixmapHeader(
#if NeedFunctionPrototypes
PixmapPtr /*pPixmap*/
#endif
);
extern Bool CreateScratchPixmapsForScreen(
#if NeedFunctionPrototypes
int /*scrnum*/
#endif
);
extern void FreeScratchPixmapsForScreen(
#if NeedFunctionPrototypes
int /*scrnum*/
#endif
);
extern PixmapPtr AllocatePixmap(
#if NeedFunctionPrototypes
ScreenPtr /*pScreen*/,
int /*pixDataSize*/
#endif
);
#endif /* PIXMAP_H */

83
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/* $Xorg: pixmapstr.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 PIXMAPSTRUCT_H
#define PIXMAPSTRUCT_H
#include "pixmap.h"
#include "screenint.h"
#include "miscstruct.h"
typedef struct _Drawable {
unsigned char type; /* DRAWABLE_<type> */
unsigned char class; /* specific to type */
unsigned char depth;
unsigned char bitsPerPixel;
unsigned long id; /* resource id */
short x; /* window: screen absolute, pixmap: 0 */
short y; /* window: screen absolute, pixmap: 0 */
unsigned short width;
unsigned short height;
ScreenPtr pScreen;
unsigned long serialNumber;
} DrawableRec;
/*
* PIXMAP -- device dependent
*/
typedef struct _Pixmap {
DrawableRec drawable;
int refcnt;
int devKind;
DevUnion devPrivate;
#ifdef PIXPRIV
DevUnion *devPrivates; /* real devPrivates like gcs & windows */
#endif
} PixmapRec;
#endif /* PIXMAPSTRUCT_H */

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/* $Xorg: property.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 PROPERTY_H
#define PROPERTY_H
typedef struct _Property *PropertyPtr;
extern int ChangeWindowProperty(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
Atom /*property*/,
Atom /*type*/,
int /*format*/,
int /*mode*/,
unsigned long /*len*/,
pointer /*value*/,
Bool /*sendevent*/
#endif
);
extern int DeleteProperty(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
Atom /*propName*/
#endif
);
extern void DeleteAllWindowProperties(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
#endif /* PROPERTY_H */

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/* $Xorg: propertyst.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 PROPERTYSTRUCT_H
#define PROPERTYSTRUCT_H
#include "misc.h"
#include "property.h"
/*
* PROPERTY -- property element
*/
typedef struct _Property {
struct _Property *next;
ATOM propertyName;
ATOM type; /* ignored by server */
short format; /* format of data for swapping - 8,16,32 */
long size; /* size of data in (format/8) bytes */
pointer data; /* private to client */
#ifdef LBX
/* If space is at a premium and binary compatibility is not
* an issue, you may want to put the owner_pid next to format
* so that the two shorts pack together without padding.
*/
short owner_pid; /* proxy that has the data */
XID tag_id;
#endif
} PropertyRec;
#endif /* PROPERTYSTRUCT_H */

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/* $Xorg: region.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 REGION_H
#define REGION_H
#include "regionstr.h"
#endif /* REGION_H */

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/* $Xorg: regionstr.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 REGIONSTRUCT_H
#define REGIONSTRUCT_H
#include "miscstruct.h"
/* Return values from RectIn() */
#define rgnOUT 0
#define rgnIN 1
#define rgnPART 2
#define NullRegion ((RegionPtr)0)
/*
* clip region
*/
typedef struct _RegData {
long size;
long numRects;
/* BoxRec rects[size]; in memory but not explicitly declared */
} RegDataRec, *RegDataPtr;
typedef struct _Region {
BoxRec extents;
RegDataPtr data;
} RegionRec, *RegionPtr;
extern BoxRec miEmptyBox;
extern RegDataRec miEmptyData;
#define REGION_NIL(reg) ((reg)->data && !(reg)->data->numRects)
#define REGION_NUM_RECTS(reg) ((reg)->data ? (reg)->data->numRects : 1)
#define REGION_SIZE(reg) ((reg)->data ? (reg)->data->size : 0)
#define REGION_RECTS(reg) ((reg)->data ? (BoxPtr)((reg)->data + 1) \
: &(reg)->extents)
#define REGION_BOXPTR(reg) ((BoxPtr)((reg)->data + 1))
#define REGION_BOX(reg,i) (&REGION_BOXPTR(reg)[i])
#define REGION_TOP(reg) REGION_BOX(reg, (reg)->data->numRects)
#define REGION_END(reg) REGION_BOX(reg, (reg)->data->numRects - 1)
#define REGION_SZOF(n) (sizeof(RegDataRec) + ((n) * sizeof(BoxRec)))
#ifdef NEED_SCREEN_REGIONS
#define REGION_CREATE(_pScreen, _rect, _size) \
(*(_pScreen)->RegionCreate)(_rect, _size)
#define REGION_INIT(_pScreen, _pReg, _rect, _size) \
(*(_pScreen)->RegionInit)(_pReg, _rect, _size)
#define REGION_COPY(_pScreen, dst, src) \
(*(_pScreen)->RegionCopy)(dst, src)
#define REGION_DESTROY(_pScreen, _pReg) \
(*(_pScreen)->RegionDestroy)(_pReg)
#define REGION_UNINIT(_pScreen, _pReg) \
(*(_pScreen)->RegionUninit)(_pReg)
#define REGION_INTERSECT(_pScreen, newReg, reg1, reg2) \
(*(_pScreen)->Intersect)(newReg, reg1, reg2)
#define REGION_UNION(_pScreen, newReg, reg1, reg2) \
(*(_pScreen)->Union)(newReg, reg1, reg2)
#define REGION_SUBTRACT(_pScreen, newReg, reg1, reg2) \
(*(_pScreen)->Subtract)(newReg, reg1, reg2)
#define REGION_INVERSE(_pScreen, newReg, reg1, invRect) \
(*(_pScreen)->Inverse)(newReg, reg1, invRect)
#define REGION_RESET(_pScreen, _pReg, _pBox) \
(*(_pScreen)->RegionReset)(_pReg, _pBox)
#define REGION_TRANSLATE(_pScreen, _pReg, _x, _y) \
(*(_pScreen)->TranslateRegion)(_pReg, _x, _y)
#define RECT_IN_REGION(_pScreen, _pReg, prect) \
(*(_pScreen)->RectIn)(_pReg, prect)
#define POINT_IN_REGION(_pScreen, _pReg, _x, _y, prect) \
(*(_pScreen)->PointInRegion)(_pReg, _x, _y, prect)
#define REGION_NOTEMPTY(_pScreen, _pReg) \
(*(_pScreen)->RegionNotEmpty)(_pReg)
#define REGION_EMPTY(_pScreen, _pReg) \
(*(_pScreen)->RegionEmpty)(_pReg)
#define REGION_EXTENTS(_pScreen, _pReg) \
(*(_pScreen)->RegionExtents)(_pReg)
#define REGION_APPEND(_pScreen, dstrgn, rgn) \
(*(_pScreen)->RegionAppend)(dstrgn, rgn)
#define REGION_VALIDATE(_pScreen, badreg, pOverlap) \
(*(_pScreen)->RegionValidate)(badreg, pOverlap)
#define BITMAP_TO_REGION(_pScreen, pPix) \
(*(_pScreen)->BitmapToRegion)(pPix)
#define RECTS_TO_REGION(_pScreen, nrects, prect, ctype) \
(*(_pScreen)->RectsToRegion)(nrects, prect, ctype)
#else /* !NEED_SCREEN_REGIONS */
#define REGION_CREATE(_pScreen, _rect, _size) \
miRegionCreate(_rect, _size)
#define REGION_COPY(_pScreen, dst, src) \
miRegionCopy(dst, src)
#define REGION_DESTROY(_pScreen, _pReg) \
miRegionDestroy(_pReg)
#define REGION_INTERSECT(_pScreen, newReg, reg1, reg2) \
miIntersect(newReg, reg1, reg2)
#define REGION_UNION(_pScreen, newReg, reg1, reg2) \
miUnion(newReg, reg1, reg2)
#define REGION_SUBTRACT(_pScreen, newReg, reg1, reg2) \
miSubtract(newReg, reg1, reg2)
#define REGION_INVERSE(_pScreen, newReg, reg1, invRect) \
miInverse(newReg, reg1, invRect)
#define REGION_TRANSLATE(_pScreen, _pReg, _x, _y) \
miTranslateRegion(_pReg, _x, _y)
#define RECT_IN_REGION(_pScreen, _pReg, prect) \
miRectIn(_pReg, prect)
#define POINT_IN_REGION(_pScreen, _pReg, _x, _y, prect) \
miPointInRegion(_pReg, _x, _y, prect)
#define REGION_APPEND(_pScreen, dstrgn, rgn) \
miRegionAppend(dstrgn, rgn)
#define REGION_VALIDATE(_pScreen, badreg, pOverlap) \
miRegionValidate(badreg, pOverlap)
#define BITMAP_TO_REGION(_pScreen, pPix) \
(*(_pScreen)->BitmapToRegion)(pPix) /* no mi version?! */
#define RECTS_TO_REGION(_pScreen, nrects, prect, ctype) \
miRectsToRegion(nrects, prect, ctype)
#ifdef DONT_INLINE_REGION_OPS
#define REGION_INIT(_pScreen, _pReg, _rect, _size) \
miRegionInit(_pReg, _rect, _size)
#define REGION_UNINIT(_pScreen, _pReg) \
miRegionUninit(_pReg)
#define REGION_RESET(_pScreen, _pReg, _pBox) \
miRegionReset(_pReg, _pBox)
#define REGION_NOTEMPTY(_pScreen, _pReg) \
miRegionNotEmpty(_pReg)
#define REGION_EMPTY(_pScreen, _pReg) \
miRegionEmpty(_pReg)
#define REGION_EXTENTS(_pScreen, _pReg) \
miRegionExtents(_pReg)
#else /* inline certain simple region ops for performance */
#define REGION_INIT(_pScreen, _pReg, _rect, _size) \
{ \
if (_rect) \
{ \
(_pReg)->extents = *(_rect); \
(_pReg)->data = (RegDataPtr)NULL; \
} \
else \
{ \
(_pReg)->extents = miEmptyBox; \
if (((_size) > 1) && ((_pReg)->data = \
(RegDataPtr)xalloc(REGION_SZOF(_size)))) \
{ \
(_pReg)->data->size = (_size); \
(_pReg)->data->numRects = 0; \
} \
else \
(_pReg)->data = &miEmptyData; \
} \
}
#define REGION_UNINIT(_pScreen, _pReg) \
{ \
if ((_pReg)->data && (_pReg)->data->size) xfree((_pReg)->data); \
}
#define REGION_RESET(_pScreen, _pReg, _pBox) \
{ \
(_pReg)->extents = *(_pBox); \
REGION_UNINIT(_pScreen, _pReg); \
(_pReg)->data = (RegDataPtr)NULL; \
}
#define REGION_NOTEMPTY(_pScreen, _pReg) \
!REGION_NIL(_pReg)
#define REGION_EMPTY(_pScreen, _pReg) \
{ \
REGION_UNINIT(_pScreen, _pReg); \
(_pReg)->extents.x2 = (_pReg)->extents.x1; \
(_pReg)->extents.y2 = (_pReg)->extents.y1; \
(_pReg)->data = &miEmptyData; \
}
#define REGION_EXTENTS(_pScreen, _pReg) \
&(_pReg)->extents
#endif /* DONT_INLINE_REGION_OPS */
#endif /* NEED_SCREEN_REGIONS */
/* moved from mi.h */
extern RegionPtr miRegionCreate(
#if NeedFunctionPrototypes
BoxPtr /*rect*/,
int /*size*/
#endif
);
extern void miRegionInit(
#if NeedFunctionPrototypes
RegionPtr /*pReg*/,
BoxPtr /*rect*/,
int /*size*/
#endif
);
extern void miRegionDestroy(
#if NeedFunctionPrototypes
RegionPtr /*pReg*/
#endif
);
extern void miRegionUninit(
#if NeedFunctionPrototypes
RegionPtr /*pReg*/
#endif
);
extern Bool miRegionCopy(
#if NeedFunctionPrototypes
RegionPtr /*dst*/,
RegionPtr /*src*/
#endif
);
extern Bool miIntersect(
#if NeedFunctionPrototypes
RegionPtr /*newReg*/,
RegionPtr /*reg1*/,
RegionPtr /*reg2*/
#endif
);
extern Bool miUnion(
#if NeedFunctionPrototypes
RegionPtr /*newReg*/,
RegionPtr /*reg1*/,
RegionPtr /*reg2*/
#endif
);
extern Bool miRegionAppend(
#if NeedFunctionPrototypes
RegionPtr /*dstrgn*/,
RegionPtr /*rgn*/
#endif
);
extern Bool miRegionValidate(
#if NeedFunctionPrototypes
RegionPtr /*badreg*/,
Bool * /*pOverlap*/
#endif
);
extern RegionPtr miRectsToRegion(
#if NeedFunctionPrototypes
int /*nrects*/,
xRectanglePtr /*prect*/,
int /*ctype*/
#endif
);
extern Bool miSubtract(
#if NeedFunctionPrototypes
RegionPtr /*regD*/,
RegionPtr /*regM*/,
RegionPtr /*regS*/
#endif
);
extern Bool miInverse(
#if NeedFunctionPrototypes
RegionPtr /*newReg*/,
RegionPtr /*reg1*/,
BoxPtr /*invRect*/
#endif
);
extern int miRectIn(
#if NeedFunctionPrototypes
RegionPtr /*region*/,
BoxPtr /*prect*/
#endif
);
extern void miTranslateRegion(
#if NeedFunctionPrototypes
RegionPtr /*pReg*/,
int /*x*/,
int /*y*/
#endif
);
extern void miRegionReset(
#if NeedFunctionPrototypes
RegionPtr /*pReg*/,
BoxPtr /*pBox*/
#endif
);
extern Bool miPointInRegion(
#if NeedFunctionPrototypes
RegionPtr /*pReg*/,
int /*x*/,
int /*y*/,
BoxPtr /*box*/
#endif
);
extern Bool miRegionNotEmpty(
#if NeedFunctionPrototypes
RegionPtr /*pReg*/
#endif
);
extern void miRegionEmpty(
#if NeedFunctionPrototypes
RegionPtr /*pReg*/
#endif
);
extern BoxPtr miRegionExtents(
#if NeedFunctionPrototypes
RegionPtr /*pReg*/
#endif
);
#endif /* REGIONSTRUCT_H */

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/* $Xorg: resource.h,v 1.5 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1989, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
Copyright 1987, 1989 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 RESOURCE_H
#define RESOURCE_H 1
#include "misc.h"
/*****************************************************************
* STUFF FOR RESOURCES
*****************************************************************/
/* classes for Resource routines */
typedef unsigned long RESTYPE;
#define RC_VANILLA ((RESTYPE)0)
#define RC_CACHED ((RESTYPE)1<<31)
#define RC_DRAWABLE ((RESTYPE)1<<30)
/* Use class RC_NEVERRETAIN for resources that should not be retained
* regardless of the close down mode when the client dies. (A client's
* event selections on objects that it doesn't own are good candidates.)
* Extensions can use this too!
*/
#define RC_NEVERRETAIN ((RESTYPE)1<<29)
#define RC_LASTPREDEF RC_NEVERRETAIN
#define RC_ANY (~(RESTYPE)0)
/* types for Resource routines */
#define RT_WINDOW ((RESTYPE)1|RC_CACHED|RC_DRAWABLE)
#define RT_PIXMAP ((RESTYPE)2|RC_CACHED|RC_DRAWABLE)
#define RT_GC ((RESTYPE)3|RC_CACHED)
#define RT_FONT ((RESTYPE)4)
#define RT_CURSOR ((RESTYPE)5)
#define RT_COLORMAP ((RESTYPE)6)
#define RT_CMAPENTRY ((RESTYPE)7)
#define RT_OTHERCLIENT ((RESTYPE)8|RC_NEVERRETAIN)
#define RT_PASSIVEGRAB ((RESTYPE)9|RC_NEVERRETAIN)
#define RT_LASTPREDEF ((RESTYPE)9)
#define RT_NONE ((RESTYPE)0)
/* bits and fields within a resource id */
#define CLIENTOFFSET 22 /* client field */
#define RESOURCE_ID_MASK 0x3FFFFF /* low 22 bits */
#define CLIENT_BITS(id) ((id) & 0x3fc00000) /* next 8 bits */
#define CLIENT_ID(id) ((int)(CLIENT_BITS(id) >> CLIENTOFFSET))
#define SERVER_BIT 0x40000000 /* use illegal bit */
#ifdef INVALID
#undef INVALID /* needed on HP/UX */
#endif
/* Invalid resource id */
#define INVALID (0)
#define BAD_RESOURCE 0xe0000000
typedef int (*DeleteType)(
#if NeedNestedPrototypes
pointer /*value*/,
XID /*id*/
#endif
);
typedef void (*FindResType)(
#if NeedNestedPrototypes
pointer /*value*/,
XID /*id*/,
pointer /*cdata*/
#endif
);
extern RESTYPE CreateNewResourceType(
#if NeedFunctionPrototypes
DeleteType /*deleteFunc*/
#endif
);
extern RESTYPE CreateNewResourceClass(
#if NeedFunctionPrototypes
void
#endif
);
extern Bool InitClientResources(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern XID FakeClientID(
#if NeedFunctionPrototypes
int /*client*/
#endif
);
extern Bool AddResource(
#if NeedFunctionPrototypes
XID /*id*/,
RESTYPE /*type*/,
pointer /*value*/
#endif
);
extern void FreeResource(
#if NeedFunctionPrototypes
XID /*id*/,
RESTYPE /*skipDeleteFuncType*/
#endif
);
extern void FreeResourceByType(
#if NeedFunctionPrototypes
XID /*id*/,
RESTYPE /*type*/,
Bool /*skipFree*/
#endif
);
extern Bool ChangeResourceValue(
#if NeedFunctionPrototypes
XID /*id*/,
RESTYPE /*rtype*/,
pointer /*value*/
#endif
);
extern void FindClientResourcesByType(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
RESTYPE /*type*/,
FindResType /*func*/,
pointer /*cdata*/
#endif
);
extern void FreeClientNeverRetainResources(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern void FreeClientResources(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern void FreeAllResources(
#if NeedFunctionPrototypes
void
#endif
);
extern Bool LegalNewID(
#if NeedFunctionPrototypes
XID /*id*/,
ClientPtr /*client*/
#endif
);
extern pointer LookupIDByType(
#if NeedFunctionPrototypes
XID /*id*/,
RESTYPE /*rtype*/
#endif
);
extern pointer LookupIDByClass(
#if NeedFunctionPrototypes
XID /*id*/,
RESTYPE /*classes*/
#endif
);
/* These are the access modes that can be passed in the last parameter
* to SecurityLookupIDByType/Class. The Security extension doesn't
* currently make much use of these; they're mainly provided as an
* example of what you might need for discretionary access control.
* You can or these values together to indicate multiple modes
* simultaneously.
*/
#define SecurityUnknownAccess 0 /* don't know intentions */
#define SecurityReadAccess (1<<0) /* inspecting the object */
#define SecurityWriteAccess (1<<1) /* changing the object */
#define SecurityDestroyAccess (1<<2) /* destroying the object */
#ifdef XCSECURITY
extern pointer SecurityLookupIDByType(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
XID /*id*/,
RESTYPE /*rtype*/,
Mask /*access_mode*/
#endif
);
extern pointer SecurityLookupIDByClass(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
XID /*id*/,
RESTYPE /*classes*/,
Mask /*access_mode*/
#endif
);
#else /* not XCSECURITY */
#define SecurityLookupIDByType(client, id, rtype, access_mode) \
LookupIDByType(id, rtype)
#define SecurityLookupIDByClass(client, id, classes, access_mode) \
LookupIDByClass(id, classes)
#endif /* XCSECURITY */
extern void GetXIDRange(
#if NeedFunctionPrototypes
int /*client*/,
Bool /*server*/,
XID * /*minp*/,
XID * /*maxp*/
#endif
);
extern unsigned int GetXIDList(
#if NeedFunctionPrototypes
ClientPtr /*client*/,
unsigned int /*count*/,
XID * /*pids*/
#endif
);
#endif /* RESOURCE_H */

54
include/rgb.h Normal file
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/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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.
******************************************************************/
/* $Xorg: rgb.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
#ifndef RGB_H
#define RGB_H
typedef struct _RGB {
unsigned short red, green, blue;
} RGB;
#endif /* RGB_H */

164
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/* $Xorg: screenint.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 SCREENINT_H
#define SCREENINT_H
#include "misc.h"
typedef struct _PixmapFormat *PixmapFormatPtr;
typedef struct _Visual *VisualPtr;
typedef struct _Depth *DepthPtr;
typedef struct _Screen *ScreenPtr;
extern void ResetScreenPrivates(
#if NeedFunctionPrototypes
void
#endif
);
extern int AllocateScreenPrivateIndex(
#if NeedFunctionPrototypes
void
#endif
);
extern void ResetWindowPrivates(
#if NeedFunctionPrototypes
void
#endif
);
extern int AllocateWindowPrivateIndex(
#if NeedFunctionPrototypes
void
#endif
);
extern Bool AllocateWindowPrivate(
#if NeedFunctionPrototypes
ScreenPtr /* pScreen */,
int /* index */,
unsigned /* amount */
#endif
);
extern void ResetGCPrivates(
#if NeedFunctionPrototypes
void
#endif
);
extern int AllocateGCPrivateIndex(
#if NeedFunctionPrototypes
void
#endif
);
extern Bool AllocateGCPrivate(
#if NeedFunctionPrototypes
ScreenPtr /* pScreen */,
int /* index */,
unsigned /* amount */
#endif
);
extern int AddScreen(
#if NeedFunctionPrototypes
Bool (* /*pfnInit*/)(
#if NeedNestedPrototypes
int /*index*/,
ScreenPtr /*pScreen*/,
int /*argc*/,
char ** /*argv*/
#endif
),
int /*argc*/,
char** /*argv*/
#endif
);
#ifdef PIXPRIV
extern void ResetPixmapPrivates(
#if NeedFunctionPrototypes
void
#endif
);
extern int AllocatePixmapPrivateIndex(
#if NeedFunctionPrototypes
void
#endif
);
extern Bool AllocatePixmapPrivate(
#if NeedFunctionPrototypes
ScreenPtr /* pScreen */,
int /* index */,
unsigned /* amount */
#endif
);
#endif /* PIXPRIV */
extern void ResetColormapPrivates(
#if NeedFunctionPrototypes
void
#endif
);
typedef int (*InitCmapPrivFunc)(/* ColormapPtr */);
extern int AllocateColormapPrivateIndex(
#if NeedFunctionPrototypes
InitCmapPrivFunc /* initPrivFunc */
#endif
);
#endif /* SCREENINT_H */

933
include/scrnintstr.h Normal file
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/* $Xorg: scrnintstr.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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
WindowPtr /*pWindow*/
#endif
);
typedef Bool (* DestroyWindowProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/
#endif
);
typedef Bool (* PositionWindowProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/,
int /*x*/,
int /*y*/
#endif
);
typedef Bool (* ChangeWindowAttributesProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/,
unsigned long /*mask*/
#endif
);
typedef Bool (* RealizeWindowProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/
#endif
);
typedef Bool (* UnrealizeWindowProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/
#endif
);
typedef int (* ValidateTreeProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pParent*/,
WindowPtr /*pChild*/,
VTKind /*kind*/
#endif
);
typedef void (* PostValidateTreeProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pParent*/,
WindowPtr /*pChild*/,
VTKind /*kind*/
#endif
);
typedef void (* WindowExposuresProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/,
RegionPtr /*prgn*/,
RegionPtr /*other_exposed*/
#endif
);
typedef void (* PaintWindowBackgroundProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/,
RegionPtr /*pRegion*/,
int /*what*/
#endif
);
typedef void (* PaintWindowBorderProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/,
RegionPtr /*pRegion*/,
int /*what*/
#endif
);
typedef void (* CopyWindowProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/,
DDXPointRec /*ptOldOrg*/,
RegionPtr /*prgnSrc*/
#endif
);
typedef void (* ClearToBackgroundProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/,
int /*x*/,
int /*y*/,
int /*w*/,
int /*h*/,
Bool /*generateExposures*/
#endif
);
typedef void (* ClipNotifyProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*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
WindowPtr /*pWindow*/,
RegionPtr /*prgnSave*/,
int /*xorg*/,
int /*yorg*/
#endif
);
typedef RegionPtr (* RestoreAreasProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/,
RegionPtr /*prgnRestore*/
#endif
);
typedef void (* ExposeCopyProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pSrc*/,
DrawablePtr /*pDst*/,
GCPtr /*pGC*/,
RegionPtr /*prgnExposed*/,
int /*srcx*/,
int /*srcy*/,
int /*dstx*/,
int /*dsty*/,
unsigned long /*plane*/
#endif
);
typedef RegionPtr (* TranslateBackingStoreProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/,
int /*windx*/,
int /*windy*/,
RegionPtr /*oldClip*/,
int /*oldx*/,
int /*oldy*/
#endif
);
typedef RegionPtr (* ClearBackingStoreProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWindow*/,
int /*x*/,
int /*y*/,
int /*w*/,
int /*h*/,
Bool /*generateExposures*/
#endif
);
typedef void (* DrawGuaranteeProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*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
WindowPtr /*pWin*/
#endif
);
typedef Bool (* MarkOverlappedWindowsProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*parent*/,
WindowPtr /*firstChild*/,
WindowPtr * /*pLayerWin*/
#endif
);
typedef Bool (* ChangeSaveUnderProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pLayerWin*/,
WindowPtr /*firstChild*/
#endif
);
typedef void (* PostChangeSaveUnderProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pLayerWin*/,
WindowPtr /*firstChild*/
#endif
);
typedef void (* MoveWindowProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWin*/,
int /*x*/,
int /*y*/,
WindowPtr /*pSib*/,
VTKind /*kind*/
#endif
);
typedef void (* ResizeWindowProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWin*/,
int /*x*/,
int /*y*/,
unsigned int /*w*/,
unsigned int /*h*/,
WindowPtr /*pSib*/
#endif
);
typedef WindowPtr (* GetLayerWindowProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWin*/
#endif
);
typedef void (* HandleExposuresProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWin*/
#endif
);
typedef void (* ReparentWindowProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWin*/,
WindowPtr /*pPriorParent*/
#endif
);
#ifdef SHAPE
typedef void (* SetShapeProcPtr)(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
#endif /* SHAPE */
typedef void (* ChangeBorderWidthProcPtr)(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
unsigned int /*width*/
#endif
);
typedef void (* MarkUnrealizedWindowProcPtr)(
#if NeedFunctionPrototypes
WindowPtr /*pChild*/,
WindowPtr /*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 */

68
include/selection.h Normal file
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/* $Xorg: selection.h,v 1.4 2001/02/09 02:05:16 xorgcvs Exp $ */
#ifndef SELECTION_H
#define SELECTION_H 1
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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.
******************************************************************/
#include "dixstruct.h"
/*
*
* Selection data structures
*/
typedef struct _Selection {
Atom selection;
TimeStamp lastTimeChanged;
Window window;
WindowPtr pWin;
ClientPtr client;
} Selection;
#endif /* SELECTION_H */

483
include/servermd.h Normal file
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@@ -0,0 +1,483 @@
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 SERVERMD_H
#define SERVERMD_H 1
/* $Xorg: servermd.h,v 1.4 2001/02/09 02:05:16 xorgcvs Exp $ */
/*
* Machine dependent values:
* GLYPHPADBYTES should be chosen with consideration for the space-time
* trade-off. Padding to 0 bytes means that there is no wasted space
* in the font bitmaps (both on disk and in memory), but that access of
* the bitmaps will cause odd-address memory references. Padding to
* 2 bytes would ensure even address memory references and would
* be suitable for a 68010-class machine, but at the expense of wasted
* space in the font bitmaps. Padding to 4 bytes would be good
* for real 32 bit machines, etc. Be sure that you tell the font
* compiler what kind of padding you want because its defines are
* kept separate from this. See server/include/font.h for how
* GLYPHPADBYTES is used.
*
* Along with this, you should choose an appropriate value for
* GETLEFTBITS_ALIGNMENT, which is used in ddx/mfb/maskbits.h. This
* constant choses what kind of memory references are guarenteed during
* font access; either 1, 2 or 4, for byte, word or longword access,
* respectively. For instance, if you have decided to to have
* GLYPHPADBYTES == 4, then it is pointless for you to have a
* GETLEFTBITS_ALIGNMENT > 1, because the padding of the fonts has already
* guarenteed you that your fonts are longword aligned. On the other
* hand, even if you have chosen GLYPHPADBYTES == 1 to save space, you may
* also decide that the computing involved in aligning the pointer is more
* costly than an odd-address access; you choose GETLEFTBITS_ALIGNMENT == 1.
*
* Next, choose the tuning parameters which are appropriate for your
* hardware; these modify the behaviour of the raw frame buffer code
* in ddx/mfb and ddx/cfb. Defining these incorrectly will not cause
* the server to run incorrectly, but defining these correctly will
* cause some noticeable speed improvements:
*
* AVOID_MEMORY_READ - (8-bit cfb only)
* When stippling pixels on the screen (polytext and pushpixels),
* don't read long words from the display and mask in the
* appropriate values. Rather, perform multiple byte/short/long
* writes as appropriate. This option uses many more instructions
* but runs much faster when the destination is much slower than
* the CPU and at least 1 level of write buffer is availible (2
* is much better). Defined currently for SPARC and MIPS.
*
* FAST_CONSTANT_OFFSET_MODE - (cfb and mfb)
* This define is used on machines which have no auto-increment
* addressing mode, but do have an effectively free constant-offset
* addressing mode. Currently defined for MIPS and SPARC, even though
* I remember the cg6 as performing better without it (cg3 definitely
* performs better with it).
*
* LARGE_INSTRUCTION_CACHE -
* This define increases the number of times some loops are
* unrolled. On 68020 machines (with 256 bytes of i-cache),
* this define will slow execution down as instructions miss
* the cache frequently. On machines with real i-caches, this
* reduces loop overhead, causing a slight performance improvement.
* Currently defined for MIPS and SPARC
*
* FAST_UNALIGNED_READS -
* For machines with more memory bandwidth than CPU, this
* define uses unaligned reads for 8-bit BitBLT instead of doing
* aligned reads and combining the results with shifts and
* logical-ors. Currently defined for 68020 and vax.
* PLENTIFUL_REGISTERS -
* For machines with > 20 registers. Currently used for
* unrolling the text painting code a bit more. Currently
* defined for MIPS.
* SHARED_IDCACHE -
* For non-Harvard RISC machines, those which share the same
* CPU memory bus for instructions and data. This unrolls some
* solid fill loops which are otherwise best left rolled up.
* Currently defined for SPARC.
*/
#ifdef vax
#define IMAGE_BYTE_ORDER LSBFirst /* Values for the VAX only */
#define BITMAP_BIT_ORDER LSBFirst
#define GLYPHPADBYTES 1
#define GETLEFTBITS_ALIGNMENT 4
#define FAST_UNALIGNED_READS
#endif /* vax */
#if (defined(sun) && !(defined(i386) && defined(SVR4))) || \
(defined(AMOEBA) && (defined(sparc) || defined(mc68000))) || \
(defined(__uxp__) && (defined(sparc) || defined(mc68000))) || \
(defined(Lynx) && defined(__sparc__)) || \
((defined(__NetBSD__) || defined(__OpenBSD__)) && \
(defined(__sparc__) || defined(__mc68000__)))
#if defined(sun386) || defined(sun5)
# define IMAGE_BYTE_ORDER LSBFirst /* Values for the SUN only */
# define BITMAP_BIT_ORDER LSBFirst
#else
# define IMAGE_BYTE_ORDER MSBFirst /* Values for the SUN only */
# define BITMAP_BIT_ORDER MSBFirst
#endif
#ifdef sparc
# define AVOID_MEMORY_READ
# define LARGE_INSTRUCTION_CACHE
# define FAST_CONSTANT_OFFSET_MODE
# define SHARED_IDCACHE
#endif
#ifdef mc68020
#define FAST_UNALIGNED_READS
#endif
#define GLYPHPADBYTES 4
#define GETLEFTBITS_ALIGNMENT 1
#endif /* sun */
#if defined(AIXV3)
#define IMAGE_BYTE_ORDER MSBFirst /* Values for the RISC/6000 */
#define BITMAP_BIT_ORDER MSBFirst
#define GLYPHPADBYTES 4
#define GETLEFTBITS_ALIGNMENT 1
#define LARGE_INSTRUCTION_CACHE
#define FAST_CONSTANT_OFFSET_MODE
#define PLENTIFUL_REGISTERS
#define AVOID_MEMORY_READ
#define FAST_MEMCPY
#endif /* AIXV3 */
#if defined(ibm032) || defined (ibm)
#ifdef i386
# define IMAGE_BYTE_ORDER LSBFirst /* Value for PS/2 only */
#else
# define IMAGE_BYTE_ORDER MSBFirst /* Values for the RT only*/
#endif
#define BITMAP_BIT_ORDER MSBFirst
#define GLYPHPADBYTES 1
#define GETLEFTBITS_ALIGNMENT 4
/* ibm pcc doesn't understand pragmas. */
#ifdef i386
#define BITMAP_SCANLINE_UNIT 8
#endif
#endif /* ibm */
#ifdef hpux
#define IMAGE_BYTE_ORDER MSBFirst /* Values for the HP only */
#define BITMAP_BIT_ORDER MSBFirst
#define GLYPHPADBYTES 2 /* to match product server */
#define GETLEFTBITS_ALIGNMENT 4 /* PA forces longs to 4 */
/* byte boundries */
#define AVOID_MEMORY_READ
#define FAST_CONSTANT_OFFSET_MODE
#define LARGE_INSTRUCTION_CACHE
#define PLENTIFUL_REGISTERS
#endif /* hpux */
#if defined (M4310) || defined(M4315) || defined(M4317) || defined(M4319) || defined(M4330)
#define IMAGE_BYTE_ORDER MSBFirst /* Values for Pegasus only */
#define BITMAP_BIT_ORDER MSBFirst
#define GLYPHPADBYTES 4
#define GETLEFTBITS_ALIGNMENT 1
#define FAST_UNALIGNED_READS
#endif /* tektronix */
#ifdef macII
#define IMAGE_BYTE_ORDER MSBFirst /* Values for the MacII only */
#define BITMAP_BIT_ORDER MSBFirst
#define GLYPHPADBYTES 4
#define GETLEFTBITS_ALIGNMENT 1
/* might want FAST_UNALIGNED_READS for frame buffers with < 1us latency */
#endif /* macII */
#if (defined(mips) || defined(__mips)) && !defined(sgi)
#if defined(MIPSEL) || defined(__MIPSEL__)
# define IMAGE_BYTE_ORDER LSBFirst /* Values for the PMAX only */
# define BITMAP_BIT_ORDER LSBFirst
# define GLYPHPADBYTES 4
# define GETLEFTBITS_ALIGNMENT 1
#else
# define IMAGE_BYTE_ORDER MSBFirst /* Values for the MIPS only */
# define BITMAP_BIT_ORDER MSBFirst
# define GLYPHPADBYTES 4
# define GETLEFTBITS_ALIGNMENT 1
#endif
#define AVOID_MEMORY_READ
#define FAST_CONSTANT_OFFSET_MODE
#define LARGE_INSTRUCTION_CACHE
#define PLENTIFUL_REGISTERS
#endif /* mips */
#if defined(__alpha) || defined(__alphaCross)
# define IMAGE_BYTE_ORDER LSBFirst /* Values for the Alpha only */
# define BITMAP_BIT_ORDER LSBFirst
# define GLYPHPADBYTES 4
# define GETLEFTBITS_ALIGNMENT 1
# define FAST_CONSTANT_OFFSET_MODE
# define LARGE_INSTRUCTION_CACHE
# define PLENTIFUL_REGISTERS
/* pad scanline to a longword */
#define BITMAP_SCANLINE_UNIT 64
#define BITMAP_SCANLINE_PAD 64
#define LOG2_BITMAP_PAD 6
#define LOG2_BYTES_PER_SCANLINE_PAD 3
/* Add for handling protocol XPutImage and XGetImage; see comment below */
#define INTERNAL_VS_EXTERNAL_PADDING
#define BITMAP_SCANLINE_UNIT_PROTO 32
#define BITMAP_SCANLINE_PAD_PROTO 32
#define LOG2_BITMAP_PAD_PROTO 5
#define LOG2_BYTES_PER_SCANLINE_PAD_PROTO 2
#endif /* alpha */
#ifdef stellar
#define IMAGE_BYTE_ORDER MSBFirst /* Values for the stellar only*/
#define BITMAP_BIT_ORDER MSBFirst
#define GLYPHPADBYTES 4
#define GETLEFTBITS_ALIGNMENT 4
#define IMAGE_BUFSIZE (64*1024)
/*
* Use SysV random number generator.
*/
#define random rand
#endif /* stellar */
#ifdef luna
#define IMAGE_BYTE_ORDER MSBFirst /* Values for the OMRON only*/
#define BITMAP_BIT_ORDER MSBFirst
#define GLYPHPADBYTES 4
#define GETLEFTBITS_ALIGNMENT 1
#ifndef mc68000
#define FAST_CONSTANT_OFFSET_MODE
#define AVOID_MEMORY_READ
#define LARGE_INSTRUCTION_CACHE
#define PLENTIFUL_REGISTERS
#endif
#endif /* luna */
#if ((defined(SVR4) && defined(i386)) || \
(defined(SYSV) && defined(i386)) || \
(defined(sun) && defined (i386) && defined(SVR4)) || \
defined(__bsdi__) || \
(defined(__NetBSD__) && defined(__i386__)) || \
defined(__FreeBSD__) || \
defined(MACH386) || \
defined(linux) || \
(defined(AMOEBA) && defined(i80386)) || \
defined(MINIX) || \
defined(WIN32))
#ifndef IMAGE_BYTE_ORDER
#define IMAGE_BYTE_ORDER LSBFirst
#endif
#ifndef BITMAP_BIT_ORDER
# if defined(XF86MONOVGA) || defined(XF86VGA16) || defined(XF86MONO)
# define BITMAP_BIT_ORDER MSBFirst
# else
# define BITMAP_BIT_ORDER LSBFirst
# endif
#endif
#ifndef BITMAP_SCANLINE_UNIT
# if defined(XF86MONOVGA) || defined(XF86VGA16)
# define BITMAP_SCANLINE_UNIT 8
# endif
#endif
#ifndef GLYPHPADBYTES
#define GLYPHPADBYTES 4
#endif
#define GETLEFTBITS_ALIGNMENT 1
#define AVOID_MEMORY_READ
#ifdef XSVGA
#define AVOID_GLYPHBLT
#define FAST_CONSTANT_OFFSET_MODE
#define FAST_MEMCPY
#define NO_ONE_RECT
#endif
#endif /* SVR4 / BSD / i386 */
#ifdef sgi
#define IMAGE_BYTE_ORDER MSBFirst
#define BITMAP_BIT_ORDER MSBFirst
#if (_MIPS_SZLONG == 64)
# define GLYPHPADBYTES 4
# define GETLEFTBITS_ALIGNMENT 1
/* pad scanline to a longword */
#define BITMAP_SCANLINE_UNIT 64
#define BITMAP_SCANLINE_PAD 64
#define LOG2_BITMAP_PAD 6
#define LOG2_BYTES_PER_SCANLINE_PAD 3
/* Add for handling protocol XPutImage and XGetImage; see comment below */
#define INTERNAL_VS_EXTERNAL_PADDING
#define BITMAP_SCANLINE_UNIT_PROTO 32
#define BITMAP_SCANLINE_PAD_PROTO 32
#define LOG2_BITMAP_PAD_PROTO 5
#define LOG2_BYTES_PER_SCANLINE_PAD_PROTO 2
#else
#define GLYPHPADBYTES 2
#define GETLEFTBITS_ALIGNMENT 4
#endif
#define AVOID_MEMORY_READ
#define FAST_CONSTANT_OFFSET_MODE
#define LARGE_INSTRUCTION_CACHE
#define PLENTIFUL_REGISTERS
#endif
/* size of buffer to use with GetImage, measured in bytes. There's obviously
* a trade-off between the amount of stack (or whatever ALLOCATE_LOCAL gives
* you) used and the number of times the ddx routine has to be called.
*
* for a 1024 x 864 bit monochrome screen with a 32 bit word we get
* 8192/4 words per buffer
* (1024/32) = 32 words per scanline
* 2048 words per buffer / 32 words per scanline = 64 scanlines per buffer
* 864 scanlines / 64 scanlines = 14 buffers to draw a full screen
*/
#ifndef IMAGE_BUFSIZE
#define IMAGE_BUFSIZE 8192
#endif
/* pad scanline to a longword */
#ifndef BITMAP_SCANLINE_UNIT
#define BITMAP_SCANLINE_UNIT 32
#endif
#ifndef BITMAP_SCANLINE_PAD
#define BITMAP_SCANLINE_PAD 32
#define LOG2_BITMAP_PAD 5
#define LOG2_BYTES_PER_SCANLINE_PAD 2
#endif
/*
* This returns the number of padding units, for depth d and width w.
* For bitmaps this can be calculated with the macros above.
* Other depths require either grovelling over the formats field of the
* screenInfo or hardwired constants.
*/
typedef struct _PaddingInfo {
int padRoundUp; /* pixels per pad unit - 1 */
int padPixelsLog2; /* log 2 (pixels per pad unit) */
int padBytesLog2; /* log 2 (bytes per pad unit) */
} PaddingInfo;
extern PaddingInfo PixmapWidthPaddingInfo[];
#define PixmapWidthInPadUnits(w, d) \
((int)((w) + PixmapWidthPaddingInfo[d].padRoundUp) >> \
PixmapWidthPaddingInfo[d].padPixelsLog2)
/*
* Return the number of bytes to which a scanline of the given
* depth and width will be padded.
*/
#define PixmapBytePad(w, d) \
(PixmapWidthInPadUnits(w, d) << PixmapWidthPaddingInfo[d].padBytesLog2)
#define BitmapBytePad(w) \
(((int)((w) + BITMAP_SCANLINE_PAD - 1) >> LOG2_BITMAP_PAD) << LOG2_BYTES_PER_SCANLINE_PAD)
#ifdef INTERNAL_VS_EXTERNAL_PADDING
/* This is defined if the server's internal padding is different from the padding
* advertised in the protocol. The protocol does not allow for padding to
* 64 bits, for example, so if the server wants to use 64 bit padding internally,
* it has to advertise 32 bit padding and do padding fixups whenever images
* cross the wire. (See ProcGetImage and ProcPutImage.)
*
* The macros and constants that end in Proto or PROTO refer to the advertised
* padding, and the ones without Proto are for internal padding.
*/
extern PaddingInfo PixmapWidthPaddingInfoProto[];
#define PixmapWidthInPadUnitsProto(w, d) \
((int)((w) + PixmapWidthPaddingInfoProto[d].padRoundUp) >> \
PixmapWidthPaddingInfoProto[d].padPixelsLog2)
#define PixmapBytePadProto(w, d) \
(PixmapWidthInPadUnitsProto(w, d) << \
PixmapWidthPaddingInfoProto[d].padBytesLog2)
#define BitmapBytePadProto(w) \
((((w) + BITMAP_SCANLINE_PAD_PROTO - 1) >> LOG2_BITMAP_PAD_PROTO) \
<< LOG2_BYTES_PER_SCANLINE_PAD_PROTO)
#else /* protocol and internal padding is the same */
#define PixmapWidthInPadUnitsProto(w, d) PixmapWidthInPadUnits(w, d)
#define PixmapBytePadProto(w, d) PixmapBytePad(w, d)
#define BitmapBytePadProto(w) BitmapBytePad(w)
#endif /* protocol vs. internal padding */
#endif /* SERVERMD_H */

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/* $Xorg: site.h,v 1.6 2001/02/09 02:05:16 xorgcvs Exp $ */
/************************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 SITE_H
#define SITE_H
/*
* The vendor string identifies the vendor responsible for the
* server executable.
*/
#ifndef VENDOR_STRING
#define VENDOR_STRING "The X.Org Group"
#endif
/*
* The vendor release number identifies, for the purpose of submitting
* traceable bug reports, the release number of software produced
* by the vendor.
*/
#ifndef VENDOR_RELEASE
#define VENDOR_RELEASE 6600
#endif
/*
* The following constants are provided solely as a last line of defense. The
* normal build ALWAYS overrides them using a special rule given in
* server/dix/Imakefile. If you want to change either of these constants,
* you should set the DefaultFontPath or DefaultRGBDatabase configuration
* parameters.
* DO NOT CHANGE THESE VALUES OR THE DIX IMAKEFILE!
*/
#ifndef COMPILEDDEFAULTFONTPATH
#define COMPILEDDEFAULTFONTPATH "/usr/lib/X11/fonts/misc/"
#endif
#ifndef RGB_DB
#define RGB_DB "/usr/lib/X11/rgb"
#endif
/*
* The following constants contain default values for all of the variables
* that can be initialized on the server command line or in the environment.
*/
#define COMPILEDDEFAULTFONT "fixed"
#define COMPILEDCURSORFONT "cursor"
#ifndef COMPILEDDISPLAYCLASS
#define COMPILEDDISPLAYCLASS "MIT-unspecified"
#endif
#define DEFAULT_TIMEOUT 60 /* seconds */
#define DEFAULT_KEYBOARD_CLICK 0
#define DEFAULT_BELL 50
#define DEFAULT_BELL_PITCH 400
#define DEFAULT_BELL_DURATION 100
#ifdef XKB
#define DEFAULT_AUTOREPEAT TRUE
#else
#define DEFAULT_AUTOREPEAT FALSE
#endif
#ifdef hpux
#define DEFAULT_AUTOREPEATS {\
0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,\
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,\
0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
#else
#define DEFAULT_AUTOREPEATS {\
0, 0, 0, 0, 0, 0, 0, 0,\
0, 0, 0, 0, 0, 0, 0, 0,\
0, 0, 0, 0, 0, 0, 0, 0,\
0, 0, 0, 0, 0, 0, 0, 0 }
#endif
#define DEFAULT_LEDS 0x0 /* all off */
#define DEFAULT_LEDS_MASK 0xffffffff /* 32 */
#define DEFAULT_INT_RESOLUTION 1000
#define DEFAULT_INT_MIN_VALUE 0
#define DEFAULT_INT_MAX_VALUE 100
#define DEFAULT_INT_DISPLAYED 0
#define DEFAULT_PTR_NUMERATOR 2
#define DEFAULT_PTR_DENOMINATOR 1
#define DEFAULT_PTR_THRESHOLD 4
#define DEFAULT_SCREEN_SAVER_TIME (10 * (60 * 1000))
#define DEFAULT_SCREEN_SAVER_INTERVAL (10 * (60 * 1000))
#define DEFAULT_SCREEN_SAVER_BLANKING PreferBlanking
#define DEFAULT_SCREEN_SAVER_EXPOSURES AllowExposures
#ifndef NOLOGOHACK
#define DEFAULT_LOGO_SCREEN_SAVER 1
#endif
#ifndef DEFAULT_ACCESS_CONTROL
#define DEFAULT_ACCESS_CONTROL TRUE
#endif
#endif /* SITE_H */

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/* $Xorg: validate.h,v 1.4 2001/02/09 02:05:16 xorgcvs Exp $ */
/*
Copyright 1989, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
*/
#ifndef VALIDATE_H
#define VALIDATE_H
#include "miscstruct.h"
#include "regionstr.h"
typedef enum { VTOther, VTStack, VTMove, VTUnmap, VTMap } VTKind;
/* union _Validate is now device dependent; see mivalidate.h for an example */
typedef union _Validate *ValidatePtr;
#define UnmapValData ((ValidatePtr)1)
#endif /* VALIDATE_H */

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/* $Xorg: window.h,v 1.4 2001/02/09 02:05:16 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 WINDOW_H
#define WINDOW_H
#include "misc.h"
#include "region.h"
#include "screenint.h"
#include "X11/Xproto.h"
#define TOTALLY_OBSCURED 0
#define UNOBSCURED 1
#define OBSCURED 2
#define VisibilityNotViewable 3
/* return values for tree-walking callback procedures */
#define WT_STOPWALKING 0
#define WT_WALKCHILDREN 1
#define WT_DONTWALKCHILDREN 2
#define WT_NOMATCH 3
#define NullWindow ((WindowPtr) 0)
typedef struct _BackingStore *BackingStorePtr;
typedef struct _Window *WindowPtr;
typedef int (*VisitWindowProcPtr)(
#if NeedNestedPrototypes
WindowPtr /*pWin*/,
pointer /*data*/
#endif
);
extern int TraverseTree(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
VisitWindowProcPtr /*func*/,
pointer /*data*/
#endif
);
extern int WalkTree(
#if NeedFunctionPrototypes
ScreenPtr /*pScreen*/,
VisitWindowProcPtr /*func*/,
pointer /*data*/
#endif
);
extern WindowPtr AllocateWindow(
#if NeedFunctionPrototypes
ScreenPtr /*pScreen*/
#endif
);
extern Bool CreateRootWindow(
#if NeedFunctionPrototypes
ScreenPtr /*pScreen*/
#endif
);
extern void InitRootWindow(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
extern void ClippedRegionFromBox(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
RegionPtr /*Rgn*/,
int /*x*/,
int /*y*/,
int /*w*/,
int /*h*/
#endif
);
extern WindowPtr RealChildHead(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
extern WindowPtr CreateWindow(
#if NeedFunctionPrototypes
Window /*wid*/,
WindowPtr /*pParent*/,
int /*x*/,
int /*y*/,
unsigned int /*w*/,
unsigned int /*h*/,
unsigned int /*bw*/,
unsigned int /*class*/,
Mask /*vmask*/,
XID* /*vlist*/,
int /*depth*/,
ClientPtr /*client*/,
VisualID /*visual*/,
int* /*error*/
#endif
);
extern int DeleteWindow(
#if NeedFunctionPrototypes
pointer /*pWin*/,
XID /*wid*/
#endif
);
extern void DestroySubwindows(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
ClientPtr /*client*/
#endif
);
extern int ChangeWindowAttributes(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
Mask /*vmask*/,
XID* /*vlist*/,
ClientPtr /*client*/
#endif
);
extern void GetWindowAttributes(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
ClientPtr /*client*/,
xGetWindowAttributesReply* /* wa */
#endif
);
extern RegionPtr CreateUnclippedWinSize(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
extern void GravityTranslate(
#if NeedFunctionPrototypes
int /*x*/,
int /*y*/,
int /*oldx*/,
int /*oldy*/,
int /*dw*/,
int /*dh*/,
unsigned /*gravity*/,
int* /*destx*/,
int* /*desty*/
#endif
);
extern int ConfigureWindow(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
Mask /*mask*/,
XID* /*vlist*/,
ClientPtr /*client*/
#endif
);
extern int CirculateWindow(
#if NeedFunctionPrototypes
WindowPtr /*pParent*/,
int /*direction*/,
ClientPtr /*client*/
#endif
);
extern int ReparentWindow(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
WindowPtr /*pParent*/,
int /*x*/,
int /*y*/,
ClientPtr /*client*/
#endif
);
extern int MapWindow(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
ClientPtr /*client*/
#endif
);
extern void MapSubwindows(
#if NeedFunctionPrototypes
WindowPtr /*pParent*/,
ClientPtr /*client*/
#endif
);
extern int UnmapWindow(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
Bool /*fromConfigure*/
#endif
);
extern void UnmapSubwindows(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
extern void HandleSaveSet(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
extern Bool VisibleBoundingBoxFromPoint(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
int /*x*/,
int /*y*/,
BoxPtr /*box*/
#endif
);
extern Bool PointInWindowIsVisible(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
int /*x*/,
int /*y*/
#endif
);
extern RegionPtr NotClippedByChildren(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
extern void SendVisibilityNotify(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
extern void SaveScreens(
#if NeedFunctionPrototypes
int /*on*/,
int /*mode*/
#endif
);
extern WindowPtr FindWindowWithOptional(
#if NeedFunctionPrototypes
WindowPtr /*w*/
#endif
);
extern void CheckWindowOptionalNeed(
#if NeedFunctionPrototypes
WindowPtr /*w*/
#endif
);
extern Bool MakeWindowOptional(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
extern void DisposeWindowOptional(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
extern WindowPtr MoveWindowInStack(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
WindowPtr /*pNextSib*/
#endif
);
void SetWinSize(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
void SetBorderSize(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/
#endif
);
void ResizeChildrenWinSize(
#if NeedFunctionPrototypes
WindowPtr /*pWin*/,
int /*dx*/,
int /*dy*/,
int /*dw*/,
int /*dh*/
#endif
);
#endif /* WINDOW_H */

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/* $Xorg: windowstr.h,v 1.4 2001/02/09 02:05:16 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
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.
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
OPEN GROUP 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 Open Group 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 Open Group.
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 WINDOWSTRUCT_H
#define WINDOWSTRUCT_H
#include "window.h"
#include "pixmapstr.h"
#include "regionstr.h"
#include "cursor.h"
#include "property.h"
#include "resource.h" /* for ROOT_WINDOW_ID_BASE */
#include "dix.h"
#include "miscstruct.h"
#include "X11/Xprotostr.h"
#include "opaque.h"
#define GuaranteeNothing 0
#define GuaranteeVisBack 1
#define SameBackground(as, a, bs, b) \
((as) == (bs) && ((as) == None || \
(as) == ParentRelative || \
SamePixUnion(a,b,as == BackgroundPixel)))
#define SameBorder(as, a, bs, b) \
EqualPixUnion(as, a, bs, b)
typedef struct _WindowOpt {
VisualID visual; /* default: same as parent */
CursorPtr cursor; /* default: window.cursorNone */
Colormap colormap; /* default: same as parent */
Mask dontPropagateMask; /* default: window.dontPropagate */
Mask otherEventMasks; /* default: 0 */
struct _OtherClients *otherClients; /* default: NULL */
struct _GrabRec *passiveGrabs; /* default: NULL */
PropertyPtr userProps; /* default: NULL */
unsigned long backingBitPlanes; /* default: ~0L */
unsigned long backingPixel; /* default: 0 */
#ifdef SHAPE
RegionPtr boundingShape; /* default: NULL */
RegionPtr clipShape; /* default: NULL */
#endif
#ifdef XINPUT
struct _OtherInputMasks *inputMasks; /* default: NULL */
#endif
} WindowOptRec, *WindowOptPtr;
#define BackgroundPixel 2L
#define BackgroundPixmap 3L
typedef struct _Window {
DrawableRec drawable;
WindowPtr parent; /* ancestor chain */
WindowPtr nextSib; /* next lower sibling */
WindowPtr prevSib; /* next higher sibling */
WindowPtr firstChild; /* top-most child */
WindowPtr lastChild; /* bottom-most child */
RegionRec clipList; /* clipping rectangle for output */
RegionRec borderClip; /* NotClippedByChildren + border */
union _Validate *valdata;
RegionRec winSize;
RegionRec borderSize;
DDXPointRec origin; /* position relative to parent */
unsigned short borderWidth;
unsigned short deliverableEvents;
Mask eventMask;
PixUnion background;
PixUnion border;
pointer backStorage; /* null when BS disabled */
WindowOptPtr optional;
unsigned backgroundState:2; /* None, Relative, Pixel, Pixmap */
unsigned borderIsPixel:1;
unsigned cursorIsNone:1; /* else real cursor (might inherit) */
unsigned backingStore:2;
unsigned saveUnder:1;
unsigned DIXsaveUnder:1;
unsigned bitGravity:4;
unsigned winGravity:4;
unsigned overrideRedirect:1;
unsigned visibility:2;
unsigned mapped:1;
unsigned realized:1; /* ancestors are all mapped */
unsigned viewable:1; /* realized && InputOutput */
unsigned dontPropagate:3;/* index into DontPropagateMasks */
unsigned forcedBS:1; /* system-supplied backingStore */
#ifdef NEED_DBE_BUF_BITS
#define DBE_FRONT_BUFFER 1
#define DBE_BACK_BUFFER 0
unsigned dstBuffer:1; /* destination buffer for rendering */
unsigned srcBuffer:1; /* source buffer for rendering */
#endif
DevUnion *devPrivates;
} WindowRec;
/*
* Ok, a bunch of macros for accessing the optional record
* fields (or filling the appropriate default value)
*/
extern Mask DontPropagateMasks[];
#define wTrackParent(w,field) ((w)->optional ? \
(w)->optional->field \
: FindWindowWithOptional(w)->optional->field)
#define wUseDefault(w,field,def) ((w)->optional ? \
(w)->optional->field \
: def)
#define wVisual(w) wTrackParent(w, visual)
#define wCursor(w) ((w)->cursorIsNone ? None : wTrackParent(w, cursor))
#define wColormap(w) ((w)->drawable.class == InputOnly ? None : wTrackParent(w, colormap))
#define wDontPropagateMask(w) wUseDefault(w, dontPropagateMask, DontPropagateMasks[(w)->dontPropagate])
#define wOtherEventMasks(w) wUseDefault(w, otherEventMasks, 0)
#define wOtherClients(w) wUseDefault(w, otherClients, NULL)
#ifdef XINPUT
#define wOtherInputMasks(w) wUseDefault(w, inputMasks, NULL)
#else
#define wOtherInputMasks(w) NULL
#endif
#define wPassiveGrabs(w) wUseDefault(w, passiveGrabs, NULL)
#define wUserProps(w) wUseDefault(w, userProps, NULL)
#define wBackingBitPlanes(w) wUseDefault(w, backingBitPlanes, ~0L)
#define wBackingPixel(w) wUseDefault(w, backingPixel, 0)
#ifdef SHAPE
#define wBoundingShape(w) wUseDefault(w, boundingShape, NULL)
#define wClipShape(w) wUseDefault(w, clipShape, NULL)
#endif
#define wClient(w) (clients[CLIENT_ID((w)->drawable.id)])
#define wBorderWidth(w) ((int) (w)->borderWidth)
/* true when w needs a border drawn. */
#ifdef SHAPE
#define HasBorder(w) ((w)->borderWidth || wClipShape(w))
#else
#define HasBorder(w) ((w)->borderWidth)
#endif
typedef struct _ScreenSaverStuff {
WindowPtr pWindow;
XID wid;
char blanked;
Bool (*ExternalScreenSaver)(
#if NeedNestedPrototypes
ScreenPtr /*pScreen*/,
int /*xstate*/,
Bool /*force*/
#endif
);
} ScreenSaverStuffRec, *ScreenSaverStuffPtr;
#define SCREEN_IS_BLANKED 0
#define SCREEN_ISNT_SAVED 1
#define SCREEN_IS_TILED 2
#define SCREEN_IS_BLACK 3
#define HasSaverWindow(i) (savedScreenInfo[i].pWindow != NullWindow)
extern int screenIsSaved;
extern ScreenSaverStuffRec savedScreenInfo[MAXSCREENS];
/*
* this is the configuration parameter "NO_BACK_SAVE"
* it means that any existant backing store should not
* be used to implement save unders.
*/
#ifndef NO_BACK_SAVE
#define DO_SAVE_UNDERS(pWin) ((pWin)->drawable.pScreen->saveUnderSupport ==\
USE_DIX_SAVE_UNDERS)
/*
* saveUnderSupport is set to this magic value when using DIXsaveUnders
*/
#define USE_DIX_SAVE_UNDERS 0x40
#endif
extern int numSaveUndersViewable;
extern int deltaSaveUndersViewable;
#endif /* WINDOWSTRUCT_H */