1 files changed, 336 insertions, 333 deletions
diff --git a/xorg-server/composite/compint.h b/xorg-server/composite/compint.h
index 55cd6459e..bb5335d70 100644
--- a/xorg-server/composite/compint.h
+++ b/xorg-server/composite/compint.h
@@ -1,333 +1,336 @@
-/*
- * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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.
- *
- * Copyright © 2003 Keith Packard
- *
- * 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 the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Keith Packard makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#ifndef _COMPINT_H_
-#define _COMPINT_H_
-
-#include "misc.h"
-#include "scrnintstr.h"
-#include "os.h"
-#include "regionstr.h"
-#include "validate.h"
-#include "windowstr.h"
-#include "input.h"
-#include "resource.h"
-#include "colormapst.h"
-#include "cursorstr.h"
-#include "dixstruct.h"
-#include "gcstruct.h"
-#include "servermd.h"
-#include "dixevents.h"
-#include "globals.h"
-#include "picturestr.h"
-#include "extnsionst.h"
-#include "privates.h"
-#include "mi.h"
-#include "damage.h"
-#include "damageextint.h"
-#include "xfixes.h"
-#include <X11/extensions/compositeproto.h>
-#include <assert.h>
-
-/*
- *  enable this for debugging
- 
-    #define COMPOSITE_DEBUG
- */
-
-typedef struct _CompClientWindow {
-    struct _CompClientWindow	*next;
-    XID				id;
-    int				update;
-}  CompClientWindowRec, *CompClientWindowPtr;
-
-typedef struct _CompWindow {
-    RegionRec		    borderClip;
-    DamagePtr		    damage;	/* for automatic update mode */
-    Bool		    damageRegistered;
-    Bool		    damaged;
-    int			    update;
-    CompClientWindowPtr	    clients;
-    int			    oldx;
-    int			    oldy;
-    PixmapPtr		    pOldPixmap;
-    int			    borderClipX, borderClipY;
-} CompWindowRec, *CompWindowPtr;
-
-#define COMP_ORIGIN_INVALID	    0x80000000
-
-typedef struct _CompSubwindows {
-    int			    update;
-    CompClientWindowPtr	    clients;
-} CompSubwindowsRec, *CompSubwindowsPtr;
-
-#ifndef COMP_INCLUDE_RGB24_VISUAL
-#define COMP_INCLUDE_RGB24_VISUAL 0
-#endif
-
-typedef struct _CompOverlayClientRec *CompOverlayClientPtr;
-
-typedef struct _CompOverlayClientRec {
-    CompOverlayClientPtr pNext;  
-    ClientPtr            pClient;
-    ScreenPtr            pScreen;
-    XID			 resource;
-} CompOverlayClientRec;
-
-typedef struct _CompScreen {
-    PositionWindowProcPtr	PositionWindow;
-    CopyWindowProcPtr		CopyWindow;
-    CreateWindowProcPtr		CreateWindow;
-    DestroyWindowProcPtr	DestroyWindow;
-    RealizeWindowProcPtr	RealizeWindow;
-    UnrealizeWindowProcPtr	UnrealizeWindow;
-    ClipNotifyProcPtr		ClipNotify;
-    /*
-     * Called from ConfigureWindow, these
-     * three track changes to the offscreen storage
-     * geometry
-     */
-    ConfigNotifyProcPtr         ConfigNotify;
-    MoveWindowProcPtr		MoveWindow;
-    ResizeWindowProcPtr		ResizeWindow;
-    ChangeBorderWidthProcPtr	ChangeBorderWidth;
-    /*
-     * Reparenting has an effect on Subwindows redirect
-     */
-    ReparentWindowProcPtr	ReparentWindow;
-    
-    /*
-     * Colormaps for new visuals better not get installed
-     */
-    InstallColormapProcPtr	InstallColormap;
-
-    /*
-     * Fake backing store via automatic redirection
-     */
-    ChangeWindowAttributesProcPtr ChangeWindowAttributes;
-
-    ScreenBlockHandlerProcPtr	BlockHandler;
-    CloseScreenProcPtr		CloseScreen;
-    int				numAlternateVisuals;
-    VisualID			*alternateVisuals;
-
-    WindowPtr                   pOverlayWin;
-    Window			overlayWid;
-    CompOverlayClientPtr        pOverlayClients;
-    
-    GetImageProcPtr		GetImage;
-    SourceValidateProcPtr	SourceValidate;
-} CompScreenRec, *CompScreenPtr;
-
-extern DevPrivateKeyRec CompScreenPrivateKeyRec;
-#define CompScreenPrivateKey (&CompScreenPrivateKeyRec)
-
-extern DevPrivateKeyRec CompWindowPrivateKeyRec;
-#define CompWindowPrivateKey (&CompWindowPrivateKeyRec)
-
-extern DevPrivateKeyRec CompSubwindowsPrivateKeyRec;
-#define CompSubwindowsPrivateKey (&CompSubwindowsPrivateKeyRec)
-
-#define GetCompScreen(s) ((CompScreenPtr) \
-    dixLookupPrivate(&(s)->devPrivates, CompScreenPrivateKey))
-#define GetCompWindow(w) ((CompWindowPtr) \
-    dixLookupPrivate(&(w)->devPrivates, CompWindowPrivateKey))
-#define GetCompSubwindows(w) ((CompSubwindowsPtr) \
-    dixLookupPrivate(&(w)->devPrivates, CompSubwindowsPrivateKey))
-
-extern RESTYPE		CompositeClientWindowType;
-extern RESTYPE		CompositeClientSubwindowsType;
-extern RESTYPE		CompositeClientOverlayType;
-
-/*
- * compalloc.c
- */
-
-Bool
-compRedirectWindow (ClientPtr pClient, WindowPtr pWin, int update);
-
-void
-compFreeClientWindow (WindowPtr pWin, XID id);
-
-int
-compUnredirectWindow (ClientPtr pClient, WindowPtr pWin, int update);
-
-int
-compRedirectSubwindows (ClientPtr pClient, WindowPtr pWin, int update);
-
-void
-compFreeClientSubwindows (WindowPtr pWin, XID id);
-
-int
-compUnredirectSubwindows (ClientPtr pClient, WindowPtr pWin, int update);
-
-int
-compRedirectOneSubwindow (WindowPtr pParent, WindowPtr pWin);
-
-int
-compUnredirectOneSubwindow (WindowPtr pParent, WindowPtr pWin);
-
-Bool
-compAllocPixmap (WindowPtr pWin);
-
-void
-compFreePixmap (WindowPtr pWin);
-
-Bool
-compReallocPixmap (WindowPtr pWin, int x, int y,
-		   unsigned int w, unsigned int h, int bw);
-
-/*
- * compext.c
- */
-
-void
-CompositeExtensionInit (void);
-
-/*
- * compinit.c
- */
-
-Bool
-compScreenInit (ScreenPtr pScreen);
-
-/*
- * compoverlay.c
- */
-
-void
-compFreeOverlayClient (CompOverlayClientPtr pOcToDel);
-
-CompOverlayClientPtr
-compFindOverlayClient (ScreenPtr pScreen, ClientPtr pClient);
-    
-CompOverlayClientPtr
-compCreateOverlayClient (ScreenPtr pScreen, ClientPtr pClient);
-
-Bool
-compCreateOverlayWindow (ScreenPtr pScreen);
-
-void
-compDestroyOverlayWindow (ScreenPtr pScreen);
-
-/*
- * compwindow.c
- */
-
-#ifdef COMPOSITE_DEBUG
-void
-compCheckTree (ScreenPtr pScreen);
-#else
-#define compCheckTree(s)
-#endif
-
-PictFormatPtr
-compWindowFormat (WindowPtr pWin);
-
-void
-compSetPixmap (WindowPtr pWin, PixmapPtr pPixmap);
-
-Bool
-compCheckRedirect (WindowPtr pWin);
-
-Bool
-compPositionWindow (WindowPtr pWin, int x, int y);
-
-Bool
-compRealizeWindow (WindowPtr pWin);
-
-Bool
-compUnrealizeWindow (WindowPtr pWin);
-
-void
-compClipNotify (WindowPtr pWin, int dx, int dy);
-
-void
-compMoveWindow (WindowPtr pWin, int x, int y, WindowPtr pSib, VTKind kind);
-
-void
-compResizeWindow (WindowPtr pWin, int x, int y,
-		  unsigned int w, unsigned int h, WindowPtr pSib);
-
-void
-compChangeBorderWidth (WindowPtr pWin, unsigned int border_width);
-
-void
-compReparentWindow (WindowPtr pWin, WindowPtr pPriorParent);
-
-Bool
-compCreateWindow (WindowPtr pWin);
-
-Bool
-compDestroyWindow (WindowPtr pWin);
-
-void
-compSetRedirectBorderClip (WindowPtr pWin, RegionPtr pRegion);
-
-RegionPtr
-compGetRedirectBorderClip (WindowPtr pWin);
-
-void
-compCopyWindow (WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc);
-
-void
-compPaintChildrenToWindow (WindowPtr pWin);
-
-WindowPtr
-CompositeRealChildHead (WindowPtr pWin);
-
-int
-DeleteWindowNoInputDevices(pointer value, XID wid);
-
-int
-compConfigNotify(WindowPtr pWin, int x, int y, int w, int h,
-		 int bw, WindowPtr pSib);
-
-void PanoramiXCompositeInit (void);
-void PanoramiXCompositeReset (void);
-
-#endif /* _COMPINT_H_ */
+/*
+ * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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.
+ *
+ * Copyright © 2003 Keith Packard
+ *
+ * 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 the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD 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.
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _COMPINT_H_
+#define _COMPINT_H_
+
+#include "misc.h"
+#include "scrnintstr.h"
+#include "os.h"
+#include "regionstr.h"
+#include "validate.h"
+#include "windowstr.h"
+#include "input.h"
+#include "resource.h"
+#include "colormapst.h"
+#include "cursorstr.h"
+#include "dixstruct.h"
+#include "gcstruct.h"
+#include "servermd.h"
+#include "dixevents.h"
+#include "globals.h"
+#include "picturestr.h"
+#include "extnsionst.h"
+#include "privates.h"
+#include "mi.h"
+#include "damage.h"
+#include "damageextint.h"
+#include "xfixes.h"
+#include <X11/extensions/compositeproto.h>
+#include <assert.h>
+
+/*
+ *  enable this for debugging
+ 
+    #define COMPOSITE_DEBUG
+ */
+
+typedef struct _CompClientWindow {
+    struct _CompClientWindow	*next;
+    XID				id;
+    int				update;
+}  CompClientWindowRec, *CompClientWindowPtr;
+
+typedef struct _CompWindow {
+    RegionRec		    borderClip;
+    DamagePtr		    damage;	/* for automatic update mode */
+    Bool		    damageRegistered;
+    Bool		    damaged;
+    int			    update;
+    CompClientWindowPtr	    clients;
+    int			    oldx;
+    int			    oldy;
+    PixmapPtr		    pOldPixmap;
+    int			    borderClipX, borderClipY;
+} CompWindowRec, *CompWindowPtr;
+
+#define COMP_ORIGIN_INVALID	    0x80000000
+
+typedef struct _CompSubwindows {
+    int			    update;
+    CompClientWindowPtr	    clients;
+} CompSubwindowsRec, *CompSubwindowsPtr;
+
+#ifndef COMP_INCLUDE_RGB24_VISUAL
+#define COMP_INCLUDE_RGB24_VISUAL 0
+#endif
+
+typedef struct _CompOverlayClientRec *CompOverlayClientPtr;
+
+typedef struct _CompOverlayClientRec {
+    CompOverlayClientPtr pNext;  
+    ClientPtr            pClient;
+    ScreenPtr            pScreen;
+    XID			 resource;
+} CompOverlayClientRec;
+
+typedef struct _CompScreen {
+    PositionWindowProcPtr	PositionWindow;
+    CopyWindowProcPtr		CopyWindow;
+    CreateWindowProcPtr		CreateWindow;
+    DestroyWindowProcPtr	DestroyWindow;
+    RealizeWindowProcPtr	RealizeWindow;
+    UnrealizeWindowProcPtr	UnrealizeWindow;
+    ClipNotifyProcPtr		ClipNotify;
+    /*
+     * Called from ConfigureWindow, these
+     * three track changes to the offscreen storage
+     * geometry
+     */
+    ConfigNotifyProcPtr         ConfigNotify;
+    MoveWindowProcPtr		MoveWindow;
+    ResizeWindowProcPtr		ResizeWindow;
+    ChangeBorderWidthProcPtr	ChangeBorderWidth;
+    /*
+     * Reparenting has an effect on Subwindows redirect
+     */
+    ReparentWindowProcPtr	ReparentWindow;
+    
+    /*
+     * Colormaps for new visuals better not get installed
+     */
+    InstallColormapProcPtr	InstallColormap;
+
+    /*
+     * Fake backing store via automatic redirection
+     */
+    ChangeWindowAttributesProcPtr ChangeWindowAttributes;
+
+    ScreenBlockHandlerProcPtr	BlockHandler;
+    CloseScreenProcPtr		CloseScreen;
+    int				numAlternateVisuals;
+    VisualID			*alternateVisuals;
+
+    WindowPtr                   pOverlayWin;
+    Window			overlayWid;
+    CompOverlayClientPtr        pOverlayClients;
+    
+    GetImageProcPtr		GetImage;
+    SourceValidateProcPtr	SourceValidate;
+} CompScreenRec, *CompScreenPtr;
+
+extern DevPrivateKeyRec CompScreenPrivateKeyRec;
+#define CompScreenPrivateKey (&CompScreenPrivateKeyRec)
+
+extern DevPrivateKeyRec CompWindowPrivateKeyRec;
+#define CompWindowPrivateKey (&CompWindowPrivateKeyRec)
+
+extern DevPrivateKeyRec CompSubwindowsPrivateKeyRec;
+#define CompSubwindowsPrivateKey (&CompSubwindowsPrivateKeyRec)
+
+#define GetCompScreen(s) ((CompScreenPtr) \
+    dixLookupPrivate(&(s)->devPrivates, CompScreenPrivateKey))
+#define GetCompWindow(w) ((CompWindowPtr) \
+    dixLookupPrivate(&(w)->devPrivates, CompWindowPrivateKey))
+#define GetCompSubwindows(w) ((CompSubwindowsPtr) \
+    dixLookupPrivate(&(w)->devPrivates, CompSubwindowsPrivateKey))
+
+extern RESTYPE		CompositeClientWindowType;
+extern RESTYPE		CompositeClientSubwindowsType;
+extern RESTYPE		CompositeClientOverlayType;
+
+/*
+ * compalloc.c
+ */
+
+Bool
+compRedirectWindow (ClientPtr pClient, WindowPtr pWin, int update);
+
+void
+compFreeClientWindow (WindowPtr pWin, XID id);
+
+int
+compUnredirectWindow (ClientPtr pClient, WindowPtr pWin, int update);
+
+int
+compRedirectSubwindows (ClientPtr pClient, WindowPtr pWin, int update);
+
+void
+compFreeClientSubwindows (WindowPtr pWin, XID id);
+
+int
+compUnredirectSubwindows (ClientPtr pClient, WindowPtr pWin, int update);
+
+int
+compRedirectOneSubwindow (WindowPtr pParent, WindowPtr pWin);
+
+int
+compUnredirectOneSubwindow (WindowPtr pParent, WindowPtr pWin);
+
+Bool
+compAllocPixmap (WindowPtr pWin);
+
+void
+compSetParentPixmap (WindowPtr pWin);
+
+void
+compRestoreWindow (WindowPtr pWin, PixmapPtr pPixmap);
+
+Bool
+compReallocPixmap (WindowPtr pWin, int x, int y,
+		   unsigned int w, unsigned int h, int bw);
+
+/*
+ * compext.c
+ */
+
+void
+CompositeExtensionInit (void);
+
+/*
+ * compinit.c
+ */
+
+Bool
+compScreenInit (ScreenPtr pScreen);
+
+/*
+ * compoverlay.c
+ */
+
+void
+compFreeOverlayClient (CompOverlayClientPtr pOcToDel);
+
+CompOverlayClientPtr
+compFindOverlayClient (ScreenPtr pScreen, ClientPtr pClient);
+    
+CompOverlayClientPtr
+compCreateOverlayClient (ScreenPtr pScreen, ClientPtr pClient);
+
+Bool
+compCreateOverlayWindow (ScreenPtr pScreen);
+
+void
+compDestroyOverlayWindow (ScreenPtr pScreen);
+
+/*
+ * compwindow.c
+ */
+
+#ifdef COMPOSITE_DEBUG
+void
+compCheckTree (ScreenPtr pScreen);
+#else
+#define compCheckTree(s)
+#endif
+
+PictFormatPtr
+compWindowFormat (WindowPtr pWin);
+
+void
+compSetPixmap (WindowPtr pWin, PixmapPtr pPixmap);
+
+Bool
+compCheckRedirect (WindowPtr pWin);
+
+Bool
+compPositionWindow (WindowPtr pWin, int x, int y);
+
+Bool
+compRealizeWindow (WindowPtr pWin);
+
+Bool
+compUnrealizeWindow (WindowPtr pWin);
+
+void
+compClipNotify (WindowPtr pWin, int dx, int dy);
+
+void
+compMoveWindow (WindowPtr pWin, int x, int y, WindowPtr pSib, VTKind kind);
+
+void
+compResizeWindow (WindowPtr pWin, int x, int y,
+		  unsigned int w, unsigned int h, WindowPtr pSib);
+
+void
+compChangeBorderWidth (WindowPtr pWin, unsigned int border_width);
+
+void
+compReparentWindow (WindowPtr pWin, WindowPtr pPriorParent);
+
+Bool
+compCreateWindow (WindowPtr pWin);
+
+Bool
+compDestroyWindow (WindowPtr pWin);
+
+void
+compSetRedirectBorderClip (WindowPtr pWin, RegionPtr pRegion);
+
+RegionPtr
+compGetRedirectBorderClip (WindowPtr pWin);
+
+void
+compCopyWindow (WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc);
+
+void
+compPaintChildrenToWindow (WindowPtr pWin);
+
+WindowPtr
+CompositeRealChildHead (WindowPtr pWin);
+
+int
+DeleteWindowNoInputDevices(pointer value, XID wid);
+
+int
+compConfigNotify(WindowPtr pWin, int x, int y, int w, int h,
+		 int bw, WindowPtr pSib);
+
+void PanoramiXCompositeInit (void);
+void PanoramiXCompositeReset (void);
+
+#endif /* _COMPINT_H_ */