Lift dix to xorg-xserver-7.1/1.1.0 state

9 files changed, 84 insertions, 14 deletions

diff --git a/nx-X11/programs/Xserver/dix/colormap.c b/nx-X11/programs/Xserver/dix/colormap.c
index 81b93d2de..42ba8002a 100644
--- a/nx-X11/programs/Xserver/dix/colormap.c
+++ b/nx-X11/programs/Xserver/dix/colormap.c
@@ -273,6 +273,13 @@ CreateColormap (Colormap mid, ScreenPtr pScreen, VisualPtr pVisual,
     pmap = (ColormapPtr) malloc(sizebytes);
     if (!pmap)
 	return (BadAlloc);
+#if defined(_XSERVER64)
+    pmap->pad0 = 0;
+    pmap->pad1 = 0;
+#if (X_BYTE_ORDER == X_LITTLE_ENDIAN)
+    pmap->pad2 = 0;
+#endif
+#endif
     pmap->red = (EntryPtr)((char *)pmap + sizeof(ColormapRec));    
     sizebytes = size * sizeof(Entry);
     pmap->clientPixelsRed = (Pixel **)((char *)pmap->red + sizebytes);
diff --git a/nx-X11/programs/Xserver/dix/globals.c b/nx-X11/programs/Xserver/dix/globals.c
index 6f4774a5c..04e6585dd 100644
--- a/nx-X11/programs/Xserver/dix/globals.c
+++ b/nx-X11/programs/Xserver/dix/globals.c
@@ -103,7 +103,7 @@ int  ScreenSaverAllowExposures;
 #  define DEFAULT_OFF_TIME DEFAULT_SCREEN_SAVER_TIME * 4
 # endif
 # ifndef DEFAULT_DPMS_ENABLED
-#  define DEFAULT_DPMS_ENABLED FALSE
+#  define DEFAULT_DPMS_ENABLED TRUE
 # endif
 CARD32 defaultDPMSStandbyTime = DEFAULT_STANDBY_TIME;
 CARD32 defaultDPMSSuspendTime = DEFAULT_SUSPEND_TIME;
@@ -140,15 +140,12 @@ FontPtr defaultFont;   /* not declared in dix.h to avoid including font.h in
 Bool loadableFonts = FALSE;
 CursorPtr rootCursor;
 Bool blackRoot=FALSE;
+Bool whiteRoot=FALSE;
 ClientPtr requestingClient;	/* XXX this should be obsolete now, remove? */
 
 TimeStamp currentTime;
 TimeStamp lastDeviceEventTime;
 
-Bool permitOldBugs = FALSE; /* turn off some error checking, to permit certain
-			     * old broken clients (like R2/R3 xterms) to work
-			     */
-
 int defaultColorVisualClass = -1;
 int monitorResolution = 0;
 
diff --git a/nx-X11/programs/Xserver/dix/main.c b/nx-X11/programs/Xserver/dix/main.c
index eb8f359a6..d5503676d 100644
--- a/nx-X11/programs/Xserver/dix/main.c
+++ b/nx-X11/programs/Xserver/dix/main.c
@@ -167,7 +167,7 @@ ReplyNotSwappd(
 int
 main(int argc, char *argv[], char *envp[])
 {
-    int		i, error;
+    int		i;
     char	*xauthfile;
     HWEventQueueType	alwaysCheckForInput[2];
 
diff --git a/nx-X11/programs/Xserver/dix/pixmap.c b/nx-X11/programs/Xserver/dix/pixmap.c
index 709f413ed..f13473498 100644
--- a/nx-X11/programs/Xserver/dix/pixmap.c
+++ b/nx-X11/programs/Xserver/dix/pixmap.c
@@ -146,5 +146,13 @@ AllocatePixmap(ScreenPtr pScreen, int pixDataSize)
 #else
     pPixmap = (PixmapPtr)calloc(1, sizeof(PixmapRec) + pixDataSize);
 #endif
+
+#ifdef _XSERVER64
+    if (pPixmap) {
+	pPixmap->drawable.pad0 = 0;
+	pPixmap->drawable.pad1 = 0;
+    }
+#endif
+
     return pPixmap;
 }
diff --git a/nx-X11/programs/Xserver/dix/window.c b/nx-X11/programs/Xserver/dix/window.c
index ba9cfc2d2..7cb5a5f4b 100644
--- a/nx-X11/programs/Xserver/dix/window.c
+++ b/nx-X11/programs/Xserver/dix/window.c
@@ -358,6 +358,10 @@ AllocateWindow(ScreenPtr pScreen)
 	    else
 		ppriv->ptr = (void *)NULL;
 	}
+#if _XSERVER64
+	pWin->drawable.pad0 = 0;
+        pWin->drawable.pad1 = 0;
+#endif
     }
     return pWin;
 }
@@ -2709,7 +2713,7 @@ MapWindow(register WindowPtr pWin, ClientPtr client)
 	}
 
 	pWin->mapped = TRUE;
-	if (SubStrSend(pWin, pParent))
+	if (SubStrSend(pWin, pParent) && MapUnmapEventsEnabled(pWin))
 	{
 	    memset(&event, 0, sizeof(xEvent));
 	    event.u.u.type = MapNotify;
@@ -2968,7 +2972,7 @@ UnmapWindow(register WindowPtr pWin, Bool fromConfigure)
 
     if ((!pWin->mapped) || (!(pParent = pWin->parent)))
 	return(Success);
-    if (SubStrSend(pWin, pParent))
+    if (SubStrSend(pWin, pParent) && MapUnmapEventsEnabled(pWin))
     {
 	memset(&event, 0, sizeof(xEvent));
 	event.u.u.type = UnmapNotify;
@@ -3271,6 +3275,29 @@ SendVisibilityNotify(WindowPtr pWin)
     DeliverEvents(pWin, &event, 1, NullWindow);
 }
 
+static WindowPtr windowDisableMapUnmapEvents;
+
+void
+DisableMapUnmapEvents(WindowPtr pWin)
+{
+    assert (windowDisableMapUnmapEvents == NULL);
+
+    windowDisableMapUnmapEvents = pWin;
+}
+
+void
+EnableMapUnmapEvents(WindowPtr pWin)
+{
+    assert (windowDisableMapUnmapEvents != NULL);
+
+    windowDisableMapUnmapEvents = NULL;
+}
+
+Bool
+MapUnmapEventsEnabled(WindowPtr pWin)
+{
+    return pWin != windowDisableMapUnmapEvents;
+}
 
 #define RANDOM_WIDTH 32
 
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c b/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c
index 5df252d34..327b6ff68 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c
@@ -874,7 +874,7 @@ MapWindow(register WindowPtr pWin, ClientPtr client)
 	}
 
 	pWin->mapped = TRUE;
-	if (SubStrSend(pWin, pParent))
+	if (SubStrSend(pWin, pParent) && MapUnmapEventsEnabled(pWin))
 	{
 	    memset(&event, 0, sizeof(xEvent));
 	    event.u.u.type = MapNotify;
@@ -960,7 +960,7 @@ UnmapWindow(register WindowPtr pWin, Bool fromConfigure)
 
     if ((!pWin->mapped) || (!(pParent = pWin->parent)))
 	return(Success);
-    if (SubStrSend(pWin, pParent))
+    if (SubStrSend(pWin, pParent) && MapUnmapEventsEnabled(pWin))
     {
 	xEvent event = {0};
 	event.u.u.type = UnmapNotify;
diff --git a/nx-X11/programs/Xserver/include/colormapst.h b/nx-X11/programs/Xserver/include/colormapst.h
index a8fa055de..d26987581 100644
--- a/nx-X11/programs/Xserver/include/colormapst.h
+++ b/nx-X11/programs/Xserver/include/colormapst.h
@@ -48,6 +48,8 @@ SOFTWARE.
 #ifndef CMAPSTRUCT_H
 #define CMAPSTRUCT_H 1
 
+#include <nx-X11/Xarch.h>
+
 #include "colormap.h"
 #include "screenint.h"
 
@@ -88,15 +90,26 @@ typedef struct _CMEntry
     Bool	fShared;
 } Entry;
 
-/* COLORMAPs can be used for either Direct or Pseudo color.  PseudoColor
+/*
+ * 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 */
+ * of that table with freeRed, numPixelsRed, and clientPixelsRed
+ *
+ * The padN variables are unfortunate ABI BC. See fdo bug #6924.
+ */
 
 typedef struct _ColormapRec
 {
     VisualPtr	pVisual;
     short	class;		/* PseudoColor or DirectColor */
-    long	mid;		/* client's name for colormap */
+#if defined(_XSERVER64)
+    short	pad0;
+    XID		pad1;
+#endif
+    XID		mid;		/* client's name for colormap */
+#if defined(_XSERVER64) && (X_BYTE_ORDER == X_LITTLE_ENDIAN)
+    XID		pad2;
+#endif
     ScreenPtr	pScreen;	/* screen map is associated with */
     short	flags;		/* 1 = IsDefault
 				 * 2 = AllAllocated */
diff --git a/nx-X11/programs/Xserver/include/pixmapstr.h b/nx-X11/programs/Xserver/include/pixmapstr.h
index 5d38c1c3b..d7f934a34 100644
--- a/nx-X11/programs/Xserver/include/pixmapstr.h
+++ b/nx-X11/programs/Xserver/include/pixmapstr.h
@@ -47,16 +47,27 @@ SOFTWARE.
 
 #ifndef PIXMAPSTRUCT_H
 #define PIXMAPSTRUCT_H
+#include <nx-X11/Xarch.h>
 #include "pixmap.h"
 #include "screenint.h"
 #include "regionstr.h"
 
+/*
+ * The padN members are unfortunate ABI BC.  See fdo bug #6924.
+ */
+
 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 */
+#if defined(_XSERVER64)
+    XID			pad0;
+#endif
+    XID			id;	/* resource id */
+#if defined(_XSERVER64)
+    XID			pad1;
+#endif
     short		x;	/* window: screen absolute, pixmap: 0 */
     short		y;	/* window: screen absolute, pixmap: 0 */
     unsigned short	width;
diff --git a/nx-X11/programs/Xserver/include/window.h b/nx-X11/programs/Xserver/include/window.h
index a8c78f569..6e93e8ff8 100644
--- a/nx-X11/programs/Xserver/include/window.h
+++ b/nx-X11/programs/Xserver/include/window.h
@@ -264,4 +264,11 @@ extern RegionPtr CreateBoundingShape(
 extern RegionPtr CreateClipShape(
     WindowPtr /* pWin */ );
 
+extern void DisableMapUnmapEvents(
+    WindowPtr /* pWin */ );
+extern void EnableMapUnmapEvents(
+    WindowPtr /* pWin */ );
+extern Bool MapUnmapEventsEnabled(
+    WindowPtr /* pWin */ );
+
 #endif /* WINDOW_H */