dix: Restore PaintWindow screen hook

Removes the last cpp conditional on ROOTLESS from dix code.

Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>

4 files changed, 26 insertions, 2 deletions

diff --git a/miext/rootless/rootlessCommon.h b/miext/rootless/rootlessCommon.h
index fd9c941f4..aa5557954 100644
--- a/miext/rootless/rootlessCommon.h
+++ b/miext/rootless/rootlessCommon.h
@@ -94,6 +94,7 @@ typedef struct _RootlessScreenRec {
     ChangeBorderWidthProcPtr ChangeBorderWidth;
     PositionWindowProcPtr PositionWindow;
     ChangeWindowAttributesProcPtr ChangeWindowAttributes;
+    PaintWindowProcPtr PaintWindow;
 
     CreateGCProcPtr CreateGC;
     CopyWindowProcPtr CopyWindow;
diff --git a/miext/rootless/rootlessScreen.c b/miext/rootless/rootlessScreen.c
index 6226ee84a..471656428 100644
--- a/miext/rootless/rootlessScreen.c
+++ b/miext/rootless/rootlessScreen.c
@@ -473,7 +473,7 @@ expose_1(WindowPtr pWin)
     if (!pWin->realized)
         return;
 
-    miPaintWindow(pWin, &pWin->borderClip, PW_BACKGROUND);
+    pWin->drawable.pScreen->PaintWindow(pWin, &pWin->borderClip, PW_BACKGROUND);
 
     /* FIXME: comments in windowstr.h indicate that borderClip doesn't
        include subwindow visibility. But I'm not so sure.. so we may
@@ -669,6 +669,7 @@ RootlessWrap(ScreenPtr pScreen)
     WRAP(CloseScreen);
     WRAP(CreateGC);
     WRAP(CopyWindow);
+    WRAP(PaintWindow);
     WRAP(GetImage);
     WRAP(SourceValidate);
     WRAP(CreateWindow);
diff --git a/miext/rootless/rootlessWindow.c b/miext/rootless/rootlessWindow.c
index 3240acce5..e3042990c 100644
--- a/miext/rootless/rootlessWindow.c
+++ b/miext/rootless/rootlessWindow.c
@@ -720,7 +720,7 @@ RootlessResizeCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg,
 /*
  * RootlessCopyWindow
  *  Update *new* location of window. Old location is redrawn with
- *  miPaintWindow. Cloned from fbCopyWindow.
+ *  PaintWindow. Cloned from fbCopyWindow.
  *  The original always draws on the root pixmap, which we don't have.
  *  Instead, draw on the parent window's pixmap.
  */
@@ -794,6 +794,27 @@ RootlessCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
     RL_DEBUG_MSG("copywindowFB end\n");
 }
 
+void
+RootlessPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
+{
+    ScreenPtr pScreen = pWin->drawable.pScreen;
+
+    if (IsFramedWindow(pWin)) {
+        RootlessStartDrawing(pWin);
+        RootlessDamageRegion(pWin, prgn);
+
+        if (pWin->backgroundState == ParentRelative) {
+            if ((what == PW_BACKGROUND) ||
+                (what == PW_BORDER && !pWin->borderIsPixel))
+                RootlessSetPixmapOfAncestors(pWin);
+        }
+    }
+
+    SCREEN_UNWRAP(pScreen, PaintWindow);
+    pScreen->PaintWindow(pWin, prgn, what);
+    SCREEN_WRAP(pScreen, PaintWindow);
+}
+
 /*
  * Window resize procedures
  */
diff --git a/miext/rootless/rootlessWindow.h b/miext/rootless/rootlessWindow.h
index d3955fc89..4fd34d54d 100644
--- a/miext/rootless/rootlessWindow.h
+++ b/miext/rootless/rootlessWindow.h
@@ -48,6 +48,7 @@ Bool RootlessUnrealizeWindow(WindowPtr pWin);
 void RootlessRestackWindow(WindowPtr pWin, WindowPtr pOldNextSib);
 void RootlessCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg,
                         RegionPtr prgnSrc);
+void RootlessPaintWindow(WindowPtr pWin, RegionPtr prgn, int what);
 void RootlessMoveWindow(WindowPtr pWin, int x, int y, WindowPtr pSib,
                         VTKind kind);
 void RootlessResizeWindow(WindowPtr pWin, int x, int y, unsigned int w,