Remove the PaintWindow optimization.

This was an attempt to avoid scratch gc creation and validation for paintwin
because that was expensive.  This is not the case in current servers, and the
danger of failure to implement it correctly (as seen in all previous
implementations) is high enough to justify removing it.  No performance
difference detected with x11perf -create -move -resize -circulate on Xvfb.
Leave the screen hooks for PaintWindow* in for now to avoid ABI change.

1 files changed, 0 insertions, 12 deletions

diff --git a/hw/xgl/xgl.h b/hw/xgl/xgl.h
index 5710bbf5a..7bca1d53e 100644
--- a/hw/xgl/xgl.h
+++ b/hw/xgl/xgl.h
@@ -272,8 +272,6 @@ typedef struct _xglScreen {
     CreateWindowProcPtr		  CreateWindow;
     DestroyWindowProcPtr	  DestroyWindow;
     ChangeWindowAttributesProcPtr ChangeWindowAttributes;
-    PaintWindowBackgroundProcPtr  PaintWindowBackground;
-    PaintWindowBorderProcPtr	  PaintWindowBorder;
     CopyWindowProcPtr		  CopyWindow;
     CreateGCProcPtr		  CreateGC;
     CloseScreenProcPtr		  CloseScreen;
@@ -1090,16 +1088,6 @@ xglCopyWindow (WindowPtr   pWin,
 	       DDXPointRec ptOldOrg,
 	       RegionPtr   prgnSrc);
 
-void
-xglPaintWindowBackground (WindowPtr pWin,
-			  RegionPtr pRegion,
-			  int	    what);
-
-void
-xglPaintWindowBorder (WindowPtr pWin,
-		      RegionPtr pRegion,
-		      int	what);
-
 PixmapPtr
 xglGetWindowPixmap (WindowPtr pWin);