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, 15 deletions

diff --git a/afb/afb.h b/afb/afb.h
index 9125951b3..943c2c68a 100644
--- a/afb/afb.h
+++ b/afb/afb.h
@@ -506,11 +506,6 @@ extern void afbCopyRotatePixmap(
 	int /*xrot*/,
 	int /*yrot*/
 );
-extern void afbPaintWindow(
-	WindowPtr /*pWin*/,
-	RegionPtr /*pRegion*/,
-	int /*what*/
-);
 /* afbpolypnt.c */
 
 extern void afbPolyPoint(
@@ -744,16 +739,6 @@ extern int frameWindowPrivateIndex;		/* index into Window private array */
 #define afbGetGCPrivate(pGC) \
 	((afbPrivGC *)((pGC)->devPrivates[afbGCPrivateIndex].ptr))
 
-/* private field of window */
-typedef struct {
-	unsigned char fastBorder;	/* non-zero if border tile is 32 bits wide */
-	unsigned char fastBackground;
-	unsigned short unused; /* pad for alignment with Sun compiler */
-	DDXPointRec oldRotate;
-	PixmapPtr pRotatedBackground;
-	PixmapPtr pRotatedBorder;
-} afbPrivWin;
-
 /* Common macros for extracting drawing information */
 
 #define afbGetTypedWidth(pDrawable,wtype)( \