libX11 xserver pixman mesa git update 16 Apr 2012

2 files changed, 346 insertions, 352 deletions

diff --git a/xorg-server/miext/rootless/rootlessCommon.h b/xorg-server/miext/rootless/rootlessCommon.h
index 893ca9825..fd9c941f4 100644
--- a/xorg-server/miext/rootless/rootlessCommon.h
+++ b/xorg-server/miext/rootless/rootlessCommon.h
@@ -1,290 +1,284 @@
-/*

- * Common internal rootless definitions and code

- */

-/*

- * Copyright (c) 2001 Greg Parker. All Rights Reserved.

- * Copyright (c) 2002-2004 Torrey T. Lyons. 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 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 ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright

- * holders shall not be used in advertising or otherwise to promote the sale,

- * use or other dealings in this Software without prior written authorization.

- */

-

-#ifdef HAVE_DIX_CONFIG_H

-#include <dix-config.h>

-#endif

-

-#include <stdint.h>

-#ifndef _ROOTLESSCOMMON_H

-#define _ROOTLESSCOMMON_H

-

-#include "misc.h"

-#include "rootless.h"

-#include "fb.h"

-

-#include "scrnintstr.h"

-

-#include "picturestr.h"

-

-

-// Debug output, or not.

-#ifdef ROOTLESSDEBUG

-#define RL_DEBUG_MSG ErrorF

-#else

-#define RL_DEBUG_MSG(a, ...)

-#endif

-

-

-// Global variables

-extern DevPrivateKeyRec rootlessGCPrivateKeyRec;

-#define rootlessGCPrivateKey (&rootlessGCPrivateKeyRec)

-

-extern DevPrivateKeyRec rootlessScreenPrivateKeyRec;

-#define rootlessScreenPrivateKey (&rootlessScreenPrivateKeyRec)

-

-extern DevPrivateKeyRec rootlessWindowPrivateKeyRec;

-#define rootlessWindowPrivateKey (&rootlessWindowPrivateKeyRec)

-

-extern DevPrivateKeyRec rootlessWindowOldPixmapPrivateKeyRec;

-#define rootlessWindowOldPixmapPrivateKey (&rootlessWindowOldPixmapPrivateKeyRec)

-

-

-// RootlessGCRec: private per-gc data

-typedef struct {

-    GCFuncs *originalFuncs;

-    GCOps *originalOps;

-} RootlessGCRec;

-

-

-// RootlessScreenRec: per-screen private data

-typedef struct _RootlessScreenRec {

-    // Rootless implementation functions

-    RootlessFrameProcsPtr imp;

-

-    // Wrapped screen functions

-    CreateScreenResourcesProcPtr CreateScreenResources;

-    CloseScreenProcPtr CloseScreen;

-

-    CreateWindowProcPtr CreateWindow;

-    DestroyWindowProcPtr DestroyWindow;

-    RealizeWindowProcPtr RealizeWindow;

-    UnrealizeWindowProcPtr UnrealizeWindow;

-    MoveWindowProcPtr MoveWindow;

-    ResizeWindowProcPtr ResizeWindow;

-    RestackWindowProcPtr RestackWindow;

-    ReparentWindowProcPtr ReparentWindow;

-    ChangeBorderWidthProcPtr ChangeBorderWidth;

-    PositionWindowProcPtr PositionWindow;

-    ChangeWindowAttributesProcPtr ChangeWindowAttributes;

-

-    CreateGCProcPtr CreateGC;

-    CopyWindowProcPtr CopyWindow;

-    GetImageProcPtr GetImage;

-    SourceValidateProcPtr SourceValidate;

-

-    MarkOverlappedWindowsProcPtr MarkOverlappedWindows;

-    ValidateTreeProcPtr ValidateTree;

-

-    SetShapeProcPtr SetShape;

-

-    CompositeProcPtr Composite;

-    GlyphsProcPtr Glyphs;

-

-    InstallColormapProcPtr InstallColormap;

-    UninstallColormapProcPtr UninstallColormap;

-    StoreColorsProcPtr StoreColors;

-

-    void *pixmap_data;

-    unsigned int pixmap_data_size;

-

-    ColormapPtr colormap;

-

-    void *redisplay_timer;

-    unsigned int redisplay_timer_set :1;

-    unsigned int redisplay_queued :1;

-    unsigned int redisplay_expired :1;

-    unsigned int colormap_changed :1;

-} RootlessScreenRec, *RootlessScreenPtr;

-

-// "Definition of the Porting Layer for the X11 Sample Server" says

-// unwrap and rewrap of screen functions is unnecessary, but

-// screen->CreateGC changes after a call to cfbCreateGC.

-

-#define SCREEN_UNWRAP(screen, fn) \

-    screen->fn = SCREENREC(screen)->fn;

-

-#define SCREEN_WRAP(screen, fn) \

-    SCREENREC(screen)->fn = screen->fn; \

-    screen->fn = Rootless##fn

-

-

-// Accessors for screen and window privates

-

-#define SCREENREC(pScreen) ((RootlessScreenRec *) \

-    dixLookupPrivate(&(pScreen)->devPrivates, rootlessScreenPrivateKey))

-

-#define SETSCREENREC(pScreen, v) \

-    dixSetPrivate(&(pScreen)->devPrivates, rootlessScreenPrivateKey, v)

-

-#define WINREC(pWin) ((RootlessWindowRec *) \

-    dixLookupPrivate(&(pWin)->devPrivates, rootlessWindowPrivateKey))

-

-#define SETWINREC(pWin, v) \

-    dixSetPrivate(&(pWin)->devPrivates, rootlessWindowPrivateKey, v)

-

-// Call a rootless implementation function.

-// Many rootless implementation functions are allowed to be NULL.

-#define CallFrameProc(pScreen, proc, params)            \

-    if (SCREENREC(pScreen)->frameProcs.proc) {          \

-        RL_DEBUG_MSG("calling frame proc " #proc " ");  \

-        SCREENREC(pScreen)->frameProcs.proc params;     \

-    }

-

-

-// BoxRec manipulators

-// Copied from shadowfb

-

-#define TRIM_BOX(box, pGC) { \

-    BoxPtr extents = &pGC->pCompositeClip->extents;\

-    if(box.x1 < extents->x1) box.x1 = extents->x1; \

-    if(box.x2 > extents->x2) box.x2 = extents->x2; \

-    if(box.y1 < extents->y1) box.y1 = extents->y1; \

-    if(box.y2 > extents->y2) box.y2 = extents->y2; \

-}

-

-#define TRANSLATE_BOX(box, pDraw) { \

-    box.x1 += pDraw->x; \

-    box.x2 += pDraw->x; \

-    box.y1 += pDraw->y; \

-    box.y2 += pDraw->y; \

-}

-

-#define TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC) { \

-    TRANSLATE_BOX(box, pDraw); \

-    TRIM_BOX(box, pGC); \

-}

-

-#define BOX_NOT_EMPTY(box) \

-    (((box.x2 - box.x1) > 0) && ((box.y2 - box.y1) > 0))

-

-

-// HUGE_ROOT and NORMAL_ROOT

-// We don't want to clip windows to the edge of the screen.

-// HUGE_ROOT temporarily makes the root window really big.

-// This is needed as a wrapper around any function that calls

-// SetWinSize or SetBorderSize which clip a window against its

-// parents, including the root.

-

-extern RegionRec rootlessHugeRoot;

-

-#define HUGE_ROOT(pWin)                         \

-    do {                                        \

-        WindowPtr w = pWin;                     \

-        while (w->parent)                       \

-            w = w->parent;                      \

-        saveRoot = w->winSize;                  \

-        w->winSize = rootlessHugeRoot;          \

-    } while (0)

-

-#define NORMAL_ROOT(pWin)                       \

-    do {                                        \

-        WindowPtr w = pWin;                     \

-        while (w->parent)                       \

-            w = w->parent;                      \

-        w->winSize = saveRoot;                  \

-    } while (0)

-

-

-// Returns TRUE if this window is a top-level window (i.e. child of the root)

-// The root is not a top-level window.

-#define IsTopLevel(pWin) \

-    ((pWin)  &&  (pWin)->parent  &&  !(pWin)->parent->parent)

-

-// Returns TRUE if this window is a root window

-#define IsRoot(pWin) \

-    ((pWin) == (pWin)->drawable.pScreen->root)

-

-

-/*

- * SetPixmapBaseToScreen

- *  Move the given pixmap's base address to where pixel (0, 0)

- *  would be if the pixmap's actual data started at (x, y).

- *  Can't access the bits before the first word of the drawable's data in

- *  rootless mode, so make sure our base address is always 32-bit aligned.

- */

-#define SetPixmapBaseToScreen(pix, _x, _y) {                                \

-    PixmapPtr   _pPix = (PixmapPtr) (pix);                                  \

-    _pPix->devPrivate.ptr = (char *) (_pPix->devPrivate.ptr) -              \

-                            ((int)(_x) * _pPix->drawable.bitsPerPixel/8 +   \

-                             (int)(_y) * _pPix->devKind);                   \

-    if (_pPix->drawable.bitsPerPixel != FB_UNIT) {                          \

-        size_t _diff = ((size_t) _pPix->devPrivate.ptr) &               \

-                         (FB_UNIT / CHAR_BIT - 1);                          \

-        _pPix->devPrivate.ptr = (char *) (_pPix->devPrivate.ptr) -          \

-                                _diff;                                      \

-        _pPix->drawable.x = _diff /                                         \

-                            (_pPix->drawable.bitsPerPixel / CHAR_BIT);      \

-    }                                                                       \

-}

-

-

-// Returns TRUE if this window is visible inside a frame

-// (e.g. it is visible and has a top-level or root parent)

-Bool IsFramedWindow(WindowPtr pWin);

-

-// Routines that cause regions to get redrawn.

-// DamageRegion and DamageRect are in global coordinates.

-// DamageBox is in window-local coordinates.

-void RootlessDamageRegion(WindowPtr pWindow, RegionPtr pRegion);

-void RootlessDamageRect(WindowPtr pWindow, int x, int y, int w, int h);

-void RootlessDamageBox(WindowPtr pWindow, BoxPtr pBox);

-void RootlessRedisplay(WindowPtr pWindow);

-void RootlessRedisplayScreen(ScreenPtr pScreen);

-

-void RootlessQueueRedisplay(ScreenPtr pScreen);

-

-/* Return the colormap currently installed on the given screen. */

-ColormapPtr RootlessGetColormap (ScreenPtr pScreen);

-

-/* Convert colormap to ARGB. */

-Bool RootlessResolveColormap (ScreenPtr pScreen, int first_color,

-			      int n_colors, uint32_t *colors);

-

-void RootlessFlushWindowColormap (WindowPtr pWin);

-void RootlessFlushScreenColormaps (ScreenPtr pScreen);

-

-// Move a window to its proper location on the screen.

-void RootlessRepositionWindow(WindowPtr pWin);

-

-// Move the window to it's correct place in the physical stacking order.

-void RootlessReorderWindow(WindowPtr pWin);

-

-void RootlessScreenExpose (ScreenPtr pScreen);

-void RootlessHideAllWindows (void);

-void RootlessShowAllWindows (void);

-void RootlessUpdateRooted (Bool state);

-

-void RootlessEnableRoot (ScreenPtr pScreen);

-void RootlessDisableRoot (ScreenPtr pScreen);

-

-void RootlessSetPixmapOfAncestors(WindowPtr pWin);

-

-#endif /* _ROOTLESSCOMMON_H */

+/*
+ * Common internal rootless definitions and code
+ */
+/*
+ * Copyright (c) 2001 Greg Parker. All Rights Reserved.
+ * Copyright (c) 2002-2004 Torrey T. Lyons. 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 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 ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
+ * holders shall not be used in advertising or otherwise to promote the sale,
+ * use or other dealings in this Software without prior written authorization.
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <stdint.h>
+#ifndef _ROOTLESSCOMMON_H
+#define _ROOTLESSCOMMON_H
+
+#include "misc.h"
+#include "rootless.h"
+#include "fb.h"
+
+#include "scrnintstr.h"
+
+#include "picturestr.h"
+
+// Debug output, or not.
+#ifdef ROOTLESSDEBUG
+#define RL_DEBUG_MSG ErrorF
+#else
+#define RL_DEBUG_MSG(a, ...)
+#endif
+
+// Global variables
+extern DevPrivateKeyRec rootlessGCPrivateKeyRec;
+
+#define rootlessGCPrivateKey (&rootlessGCPrivateKeyRec)
+
+extern DevPrivateKeyRec rootlessScreenPrivateKeyRec;
+
+#define rootlessScreenPrivateKey (&rootlessScreenPrivateKeyRec)
+
+extern DevPrivateKeyRec rootlessWindowPrivateKeyRec;
+
+#define rootlessWindowPrivateKey (&rootlessWindowPrivateKeyRec)
+
+extern DevPrivateKeyRec rootlessWindowOldPixmapPrivateKeyRec;
+
+#define rootlessWindowOldPixmapPrivateKey (&rootlessWindowOldPixmapPrivateKeyRec)
+
+// RootlessGCRec: private per-gc data
+typedef struct {
+    GCFuncs *originalFuncs;
+    GCOps *originalOps;
+} RootlessGCRec;
+
+// RootlessScreenRec: per-screen private data
+typedef struct _RootlessScreenRec {
+    // Rootless implementation functions
+    RootlessFrameProcsPtr imp;
+
+    // Wrapped screen functions
+    CreateScreenResourcesProcPtr CreateScreenResources;
+    CloseScreenProcPtr CloseScreen;
+
+    CreateWindowProcPtr CreateWindow;
+    DestroyWindowProcPtr DestroyWindow;
+    RealizeWindowProcPtr RealizeWindow;
+    UnrealizeWindowProcPtr UnrealizeWindow;
+    MoveWindowProcPtr MoveWindow;
+    ResizeWindowProcPtr ResizeWindow;
+    RestackWindowProcPtr RestackWindow;
+    ReparentWindowProcPtr ReparentWindow;
+    ChangeBorderWidthProcPtr ChangeBorderWidth;
+    PositionWindowProcPtr PositionWindow;
+    ChangeWindowAttributesProcPtr ChangeWindowAttributes;
+
+    CreateGCProcPtr CreateGC;
+    CopyWindowProcPtr CopyWindow;
+    GetImageProcPtr GetImage;
+    SourceValidateProcPtr SourceValidate;
+
+    MarkOverlappedWindowsProcPtr MarkOverlappedWindows;
+    ValidateTreeProcPtr ValidateTree;
+
+    SetShapeProcPtr SetShape;
+
+    CompositeProcPtr Composite;
+    GlyphsProcPtr Glyphs;
+
+    InstallColormapProcPtr InstallColormap;
+    UninstallColormapProcPtr UninstallColormap;
+    StoreColorsProcPtr StoreColors;
+
+    void *pixmap_data;
+    unsigned int pixmap_data_size;
+
+    ColormapPtr colormap;
+
+    void *redisplay_timer;
+    unsigned int redisplay_timer_set:1;
+    unsigned int redisplay_queued:1;
+    unsigned int redisplay_expired:1;
+    unsigned int colormap_changed:1;
+} RootlessScreenRec, *RootlessScreenPtr;
+
+// "Definition of the Porting Layer for the X11 Sample Server" says
+// unwrap and rewrap of screen functions is unnecessary, but
+// screen->CreateGC changes after a call to cfbCreateGC.
+
+#define SCREEN_UNWRAP(screen, fn) \
+    screen->fn = SCREENREC(screen)->fn;
+
+#define SCREEN_WRAP(screen, fn) \
+    SCREENREC(screen)->fn = screen->fn; \
+    screen->fn = Rootless##fn
+
+// Accessors for screen and window privates
+
+#define SCREENREC(pScreen) ((RootlessScreenRec *) \
+    dixLookupPrivate(&(pScreen)->devPrivates, rootlessScreenPrivateKey))
+
+#define SETSCREENREC(pScreen, v) \
+    dixSetPrivate(&(pScreen)->devPrivates, rootlessScreenPrivateKey, v)
+
+#define WINREC(pWin) ((RootlessWindowRec *) \
+    dixLookupPrivate(&(pWin)->devPrivates, rootlessWindowPrivateKey))
+
+#define SETWINREC(pWin, v) \
+    dixSetPrivate(&(pWin)->devPrivates, rootlessWindowPrivateKey, v)
+
+// Call a rootless implementation function.
+// Many rootless implementation functions are allowed to be NULL.
+#define CallFrameProc(pScreen, proc, params)            \
+    if (SCREENREC(pScreen)->frameProcs.proc) {          \
+        RL_DEBUG_MSG("calling frame proc " #proc " ");  \
+        SCREENREC(pScreen)->frameProcs.proc params;     \
+    }
+
+// BoxRec manipulators
+// Copied from shadowfb
+
+#define TRIM_BOX(box, pGC) { \
+    BoxPtr extents = &pGC->pCompositeClip->extents;\
+    if(box.x1 < extents->x1) box.x1 = extents->x1; \
+    if(box.x2 > extents->x2) box.x2 = extents->x2; \
+    if(box.y1 < extents->y1) box.y1 = extents->y1; \
+    if(box.y2 > extents->y2) box.y2 = extents->y2; \
+}
+
+#define TRANSLATE_BOX(box, pDraw) { \
+    box.x1 += pDraw->x; \
+    box.x2 += pDraw->x; \
+    box.y1 += pDraw->y; \
+    box.y2 += pDraw->y; \
+}
+
+#define TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC) { \
+    TRANSLATE_BOX(box, pDraw); \
+    TRIM_BOX(box, pGC); \
+}
+
+#define BOX_NOT_EMPTY(box) \
+    (((box.x2 - box.x1) > 0) && ((box.y2 - box.y1) > 0))
+
+// HUGE_ROOT and NORMAL_ROOT
+// We don't want to clip windows to the edge of the screen.
+// HUGE_ROOT temporarily makes the root window really big.
+// This is needed as a wrapper around any function that calls
+// SetWinSize or SetBorderSize which clip a window against its
+// parents, including the root.
+
+extern RegionRec rootlessHugeRoot;
+
+#define HUGE_ROOT(pWin)                         \
+    do {                                        \
+        WindowPtr w = pWin;                     \
+        while (w->parent)                       \
+            w = w->parent;                      \
+        saveRoot = w->winSize;                  \
+        w->winSize = rootlessHugeRoot;          \
+    } while (0)
+
+#define NORMAL_ROOT(pWin)                       \
+    do {                                        \
+        WindowPtr w = pWin;                     \
+        while (w->parent)                       \
+            w = w->parent;                      \
+        w->winSize = saveRoot;                  \
+    } while (0)
+
+// Returns TRUE if this window is a top-level window (i.e. child of the root)
+// The root is not a top-level window.
+#define IsTopLevel(pWin) \
+    ((pWin)  &&  (pWin)->parent  &&  !(pWin)->parent->parent)
+
+// Returns TRUE if this window is a root window
+#define IsRoot(pWin) \
+    ((pWin) == (pWin)->drawable.pScreen->root)
+
+/*
+ * SetPixmapBaseToScreen
+ *  Move the given pixmap's base address to where pixel (0, 0)
+ *  would be if the pixmap's actual data started at (x, y).
+ *  Can't access the bits before the first word of the drawable's data in
+ *  rootless mode, so make sure our base address is always 32-bit aligned.
+ */
+#define SetPixmapBaseToScreen(pix, _x, _y) {                                \
+    PixmapPtr   _pPix = (PixmapPtr) (pix);                                  \
+    _pPix->devPrivate.ptr = (char *) (_pPix->devPrivate.ptr) -              \
+                            ((int)(_x) * _pPix->drawable.bitsPerPixel/8 +   \
+                             (int)(_y) * _pPix->devKind);                   \
+    if (_pPix->drawable.bitsPerPixel != FB_UNIT) {                          \
+        size_t _diff = ((size_t) _pPix->devPrivate.ptr) &               \
+                         (FB_UNIT / CHAR_BIT - 1);                          \
+        _pPix->devPrivate.ptr = (char *) (_pPix->devPrivate.ptr) -          \
+                                _diff;                                      \
+        _pPix->drawable.x = _diff /                                         \
+                            (_pPix->drawable.bitsPerPixel / CHAR_BIT);      \
+    }                                                                       \
+}
+
+// Returns TRUE if this window is visible inside a frame
+// (e.g. it is visible and has a top-level or root parent)
+Bool IsFramedWindow(WindowPtr pWin);
+
+// Routines that cause regions to get redrawn.
+// DamageRegion and DamageRect are in global coordinates.
+// DamageBox is in window-local coordinates.
+void RootlessDamageRegion(WindowPtr pWindow, RegionPtr pRegion);
+void RootlessDamageRect(WindowPtr pWindow, int x, int y, int w, int h);
+void RootlessDamageBox(WindowPtr pWindow, BoxPtr pBox);
+void RootlessRedisplay(WindowPtr pWindow);
+void RootlessRedisplayScreen(ScreenPtr pScreen);
+
+void RootlessQueueRedisplay(ScreenPtr pScreen);
+
+/* Return the colormap currently installed on the given screen. */
+ColormapPtr RootlessGetColormap(ScreenPtr pScreen);
+
+/* Convert colormap to ARGB. */
+Bool RootlessResolveColormap(ScreenPtr pScreen, int first_color,
+                             int n_colors, uint32_t * colors);
+
+void RootlessFlushWindowColormap(WindowPtr pWin);
+void RootlessFlushScreenColormaps(ScreenPtr pScreen);
+
+// Move a window to its proper location on the screen.
+void RootlessRepositionWindow(WindowPtr pWin);
+
+// Move the window to it's correct place in the physical stacking order.
+void RootlessReorderWindow(WindowPtr pWin);
+
+void RootlessScreenExpose(ScreenPtr pScreen);
+void RootlessHideAllWindows(void);
+void RootlessShowAllWindows(void);
+void RootlessUpdateRooted(Bool state);
+
+void RootlessEnableRoot(ScreenPtr pScreen);
+void RootlessDisableRoot(ScreenPtr pScreen);
+
+void RootlessSetPixmapOfAncestors(WindowPtr pWin);
+
+#endif                          /* _ROOTLESSCOMMON_H */
diff --git a/xorg-server/miext/rootless/rootlessConfig.h b/xorg-server/miext/rootless/rootlessConfig.h
index 1ad3afcf0..d39ae63d2 100644
--- a/xorg-server/miext/rootless/rootlessConfig.h
+++ b/xorg-server/miext/rootless/rootlessConfig.h
@@ -1,62 +1,62 @@
-/*

- * Platform specific rootless configuration

- */

-/*

- * Copyright (c) 2003 Torrey T. Lyons. 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 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 ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright

- * holders shall not be used in advertising or otherwise to promote the sale,

- * use or other dealings in this Software without prior written authorization.

- */

-

-#ifdef HAVE_DIX_CONFIG_H

-#include <dix-config.h>

-#endif

-

-#ifndef _ROOTLESSCONFIG_H

-#define _ROOTLESSCONFIG_H

-

-#ifdef __APPLE__

-

-# define ROOTLESS_PROTECT_ALPHA TRUE

-# define ROOTLESS_REDISPLAY_DELAY 10

-# define ROOTLESS_RESIZE_GRAVITY TRUE

-/*# define ROOTLESSDEBUG*/

-

-/* Bit mask for alpha channel with a particular number of bits per

-   pixel. Note that we only care for 32bpp data. Mac OS X uses planar

-   alpha for 16bpp. */

-# define RootlessAlphaMask(bpp) ((bpp) == 32 ? 0xFF000000 : 0)

-

-#endif /* __APPLE__ */

-

-#if defined(__CYGWIN__) || defined(WIN32)

-

-# define ROOTLESS_PROTECT_ALPHA NO

-# define ROOTLESS_REDISPLAY_DELAY 10

-# undef  ROOTLESS_RESIZE_GRAVITY

-/*# define ROOTLESSDEBUG*/

-

-# define RootlessAlphaMask(bpp) ((bpp) == 32 ? 0xFF000000 : 0)

-

-#endif /* __CYGWIN__ */

-

-#endif /* _ROOTLESSCONFIG_H */

+/*
+ * Platform specific rootless configuration
+ */
+/*
+ * Copyright (c) 2003 Torrey T. Lyons. 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 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 ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
+ * holders shall not be used in advertising or otherwise to promote the sale,
+ * use or other dealings in this Software without prior written authorization.
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _ROOTLESSCONFIG_H
+#define _ROOTLESSCONFIG_H
+
+#ifdef __APPLE__
+
+#define ROOTLESS_PROTECT_ALPHA TRUE
+#define ROOTLESS_REDISPLAY_DELAY 10
+#define ROOTLESS_RESIZE_GRAVITY TRUE
+/*# define ROOTLESSDEBUG*/
+
+/* Bit mask for alpha channel with a particular number of bits per
+   pixel. Note that we only care for 32bpp data. Mac OS X uses planar
+   alpha for 16bpp. */
+#define RootlessAlphaMask(bpp) ((bpp) == 32 ? 0xFF000000 : 0)
+
+#endif                          /* __APPLE__ */
+
+#if defined(__CYGWIN__) || defined(WIN32)
+
+#define ROOTLESS_PROTECT_ALPHA NO
+#define ROOTLESS_REDISPLAY_DELAY 10
+#undef  ROOTLESS_RESIZE_GRAVITY
+/*# define ROOTLESSDEBUG*/
+
+#define RootlessAlphaMask(bpp) ((bpp) == 32 ? 0xFF000000 : 0)
+
+#endif                          /* __CYGWIN__ */
+
+#endif                          /* _ROOTLESSCONFIG_H */