4017d31902
over to new system. Need to update documentation and address some remaining vestiges of old system such as CursorRec structure, fb "offman" structure, and FontRec privates.
306 lines
8.0 KiB
C
306 lines
8.0 KiB
C
/*
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* Copyright © 2006 Sun Microsystems
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Sun Microsystems not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Sun Microsystems makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* SUN MICROSYSTEMS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL SUN MICROSYSTEMS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*
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* Copyright © 2003 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#ifndef _COMPINT_H_
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#define _COMPINT_H_
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#include "misc.h"
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#include "scrnintstr.h"
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#include "os.h"
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#include "regionstr.h"
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#include "validate.h"
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#include "windowstr.h"
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#include "input.h"
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#include "resource.h"
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#include "colormapst.h"
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#include "cursorstr.h"
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#include "dixstruct.h"
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#include "gcstruct.h"
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#include "servermd.h"
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#include "dixevents.h"
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#include "globals.h"
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#include "picturestr.h"
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#include "extnsionst.h"
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#include "privates.h"
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#include "mi.h"
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#include "damage.h"
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#include "damageextint.h"
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#include "xfixes.h"
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#include <X11/extensions/compositeproto.h>
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#include <assert.h>
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/*
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* enable this for debugging
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#define COMPOSITE_DEBUG
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*/
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typedef struct _CompClientWindow {
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struct _CompClientWindow *next;
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XID id;
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int update;
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} CompClientWindowRec, *CompClientWindowPtr;
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typedef struct _CompWindow {
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RegionRec borderClip;
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DamagePtr damage; /* for automatic update mode */
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Bool damageRegistered;
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Bool damaged;
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int update;
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CompClientWindowPtr clients;
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int oldx;
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int oldy;
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PixmapPtr pOldPixmap;
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int borderClipX, borderClipY;
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} CompWindowRec, *CompWindowPtr;
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#define COMP_ORIGIN_INVALID 0x80000000
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typedef struct _CompSubwindows {
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int update;
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CompClientWindowPtr clients;
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} CompSubwindowsRec, *CompSubwindowsPtr;
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#ifndef COMP_INCLUDE_RGB24_VISUAL
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#define COMP_INCLUDE_RGB24_VISUAL 0
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#endif
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typedef struct _CompOverlayClientRec *CompOverlayClientPtr;
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typedef struct _CompOverlayClientRec {
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CompOverlayClientPtr pNext;
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ClientPtr pClient;
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ScreenPtr pScreen;
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XID resource;
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} CompOverlayClientRec;
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typedef struct _CompScreen {
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PositionWindowProcPtr PositionWindow;
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CopyWindowProcPtr CopyWindow;
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CreateWindowProcPtr CreateWindow;
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DestroyWindowProcPtr DestroyWindow;
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RealizeWindowProcPtr RealizeWindow;
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UnrealizeWindowProcPtr UnrealizeWindow;
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PaintWindowProcPtr PaintWindowBackground;
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ClipNotifyProcPtr ClipNotify;
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/*
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* Called from ConfigureWindow, these
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* three track changes to the offscreen storage
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* geometry
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*/
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MoveWindowProcPtr MoveWindow;
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ResizeWindowProcPtr ResizeWindow;
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ChangeBorderWidthProcPtr ChangeBorderWidth;
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/*
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* Reparenting has an effect on Subwindows redirect
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*/
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ReparentWindowProcPtr ReparentWindow;
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/*
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* Colormaps for new visuals better not get installed
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*/
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InstallColormapProcPtr InstallColormap;
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/*
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* Fake backing store via automatic redirection
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*/
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ChangeWindowAttributesProcPtr ChangeWindowAttributes;
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ScreenBlockHandlerProcPtr BlockHandler;
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CloseScreenProcPtr CloseScreen;
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Bool damaged;
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int numAlternateVisuals;
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VisualID *alternateVisuals;
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WindowPtr pOverlayWin;
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CompOverlayClientPtr pOverlayClients;
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} CompScreenRec, *CompScreenPtr;
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extern DevPrivateKey CompScreenPrivateKey;
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extern DevPrivateKey CompWindowPrivateKey;
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extern DevPrivateKey CompSubwindowsPrivateKey;
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#define GetCompScreen(s) ((CompScreenPtr) \
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dixLookupPrivate(&(s)->devPrivates, CompScreenPrivateKey))
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#define GetCompWindow(w) ((CompWindowPtr) \
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dixLookupPrivate(&(w)->devPrivates, CompWindowPrivateKey))
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#define GetCompSubwindows(w) ((CompSubwindowsPtr) \
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dixLookupPrivate(&(w)->devPrivates, CompSubwindowsPrivateKey))
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extern RESTYPE CompositeClientWindowType;
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extern RESTYPE CompositeClientSubwindowsType;
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/*
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* compalloc.c
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*/
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Bool
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compRedirectWindow (ClientPtr pClient, WindowPtr pWin, int update);
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void
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compFreeClientWindow (WindowPtr pWin, XID id);
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int
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compUnredirectWindow (ClientPtr pClient, WindowPtr pWin, int update);
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int
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compRedirectSubwindows (ClientPtr pClient, WindowPtr pWin, int update);
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void
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compFreeClientSubwindows (WindowPtr pWin, XID id);
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int
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compUnredirectSubwindows (ClientPtr pClient, WindowPtr pWin, int update);
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int
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compRedirectOneSubwindow (WindowPtr pParent, WindowPtr pWin);
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int
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compUnredirectOneSubwindow (WindowPtr pParent, WindowPtr pWin);
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Bool
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compAllocPixmap (WindowPtr pWin);
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void
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compFreePixmap (WindowPtr pWin);
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Bool
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compReallocPixmap (WindowPtr pWin, int x, int y,
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unsigned int w, unsigned int h, int bw);
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/*
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* compext.c
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*/
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void
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CompositeExtensionInit (void);
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/*
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* compinit.c
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*/
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Bool
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CompositeRegisterAlternateVisuals (ScreenPtr pScreen,
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VisualID *vids, int nVisuals);
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Bool
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compScreenInit (ScreenPtr pScreen);
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/*
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* compwindow.c
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*/
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#ifdef COMPOSITE_DEBUG
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void
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compCheckTree (ScreenPtr pScreen);
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#else
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#define compCheckTree(s)
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#endif
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void
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compSetPixmap (WindowPtr pWin, PixmapPtr pPixmap);
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Bool
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compCheckRedirect (WindowPtr pWin);
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Bool
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compPositionWindow (WindowPtr pWin, int x, int y);
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Bool
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compRealizeWindow (WindowPtr pWin);
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Bool
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compUnrealizeWindow (WindowPtr pWin);
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void
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compPaintWindowBackground (WindowPtr pWin, RegionPtr pRegion, int what);
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void
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compClipNotify (WindowPtr pWin, int dx, int dy);
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void
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compMoveWindow (WindowPtr pWin, int x, int y, WindowPtr pSib, VTKind kind);
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void
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compResizeWindow (WindowPtr pWin, int x, int y,
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unsigned int w, unsigned int h, WindowPtr pSib);
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void
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compChangeBorderWidth (WindowPtr pWin, unsigned int border_width);
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void
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compReparentWindow (WindowPtr pWin, WindowPtr pPriorParent);
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Bool
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compCreateWindow (WindowPtr pWin);
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Bool
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compDestroyWindow (WindowPtr pWin);
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void
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compSetRedirectBorderClip (WindowPtr pWin, RegionPtr pRegion);
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RegionPtr
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compGetRedirectBorderClip (WindowPtr pWin);
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void
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compCopyWindow (WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc);
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void
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compWindowUpdate (WindowPtr pWin);
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void
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deleteCompOverlayClientsForScreen (ScreenPtr pScreen);
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WindowPtr
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CompositeRealChildHead (WindowPtr pWin);
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int
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DeleteWindowNoInputDevices(pointer value, XID wid);
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#endif /* _COMPINT_H_ */
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