Move each screen's root-window pointer into ScreenRec.

Many references to the WindowTable array already had the corresponding
screen pointer handy, which meant they usually looked like
"WindowTable[pScreen->myNum]". Adding a field to ScreenRec instead of
keeping this information in a parallel array simplifies those
expressions, and eliminates a MAXSCREENS-sized array.

Since dix uses this data, a screen private entry isn't appropriate.

xf86-video-dummy currently uses WindowTable, so it needs to be updated
to reflect this change.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Tested-by: Tiago Vignatti <tiago.vignatti@nokia.com> (i686 GNU/Linux)

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/xwin/winwin32rootlesswindow.c b/hw/xwin/winwin32rootlesswindow.c
index 3a49ead69..214e8954b 100755
--- a/hw/xwin/winwin32rootlesswindow.c
+++ b/hw/xwin/winwin32rootlesswindow.c
@@ -407,7 +407,7 @@ void
 winMWExtWMRestackWindows (ScreenPtr pScreen)
 {
   winScreenPriv(pScreen);
-  WindowPtr pRoot = WindowTable[pScreen->myNum];
+  WindowPtr pRoot = pScreen->root;
   WindowPtr pWin = NULL;
   WindowPtr pWinPrev = NULL;
   win32RootlessWindowPtr pRLWin = NULL;