1 files changed, 494 insertions, 641 deletions

diff --git a/hw/xfree86/xaa/xaaOverlayDF.c b/hw/xfree86/xaa/xaaOverlayDF.c
index ca22368f4..5918f65a3 100644
--- a/hw/xfree86/xaa/xaaOverlayDF.c
+++ b/hw/xfree86/xaa/xaaOverlayDF.c
@@ -4,7 +4,6 @@
    Written by Mark Vojkovich
 */
 
-
 #ifdef HAVE_XORG_CONFIG_H
 #include <xorg-config.h>
 #endif
@@ -37,121 +36,127 @@ static int XAAOverTiledFillChooser(GCPtr);
 /* GC funcs */
 
 static RegionPtr XAAOverCopyArea(DrawablePtr, DrawablePtr, GC *,
-			int, int, int, int, int, int);
+                                 int, int, int, int, int, int);
 static RegionPtr XAAOverCopyPlane(DrawablePtr, DrawablePtr, GCPtr,
-			int, int, int, int, int, int, unsigned long);
-static void XAAOverPushPixelsSolid(GCPtr, PixmapPtr, DrawablePtr, int, 
-			int, int, int);
-static void XAAOverPolyFillRectSolid(DrawablePtr, GCPtr, int, xRectangle*);
-static void XAAOverPolyFillRectStippled(DrawablePtr, GCPtr, int, xRectangle*);
-static void XAAOverPolyFillRectOpaqueStippled(DrawablePtr, GCPtr, 
-			int, xRectangle*);
-static void XAAOverPolyFillRectTiled(DrawablePtr, GCPtr, int, xRectangle*);
-static void XAAOverFillSpansSolid(DrawablePtr, GCPtr, int, DDXPointPtr, 
-			int*, int);
-static void XAAOverFillSpansStippled(DrawablePtr, GCPtr, int, DDXPointPtr, 
-			int*, int);
-static void XAAOverFillSpansOpaqueStippled(DrawablePtr, GCPtr, int, 
-			DDXPointPtr, int*, int);
-static void XAAOverFillSpansTiled(DrawablePtr, GCPtr, int, DDXPointPtr, 
-			int*, int);
+                                  int, int, int, int, int, int, unsigned long);
+static void XAAOverPushPixelsSolid(GCPtr, PixmapPtr, DrawablePtr, int,
+                                   int, int, int);
+static void XAAOverPolyFillRectSolid(DrawablePtr, GCPtr, int, xRectangle *);
+static void XAAOverPolyFillRectStippled(DrawablePtr, GCPtr, int, xRectangle *);
+static void XAAOverPolyFillRectOpaqueStippled(DrawablePtr, GCPtr,
+                                              int, xRectangle *);
+static void XAAOverPolyFillRectTiled(DrawablePtr, GCPtr, int, xRectangle *);
+static void XAAOverFillSpansSolid(DrawablePtr, GCPtr, int, DDXPointPtr,
+                                  int *, int);
+static void XAAOverFillSpansStippled(DrawablePtr, GCPtr, int, DDXPointPtr,
+                                     int *, int);
+static void XAAOverFillSpansOpaqueStippled(DrawablePtr, GCPtr, int,
+                                           DDXPointPtr, int *, int);
+static void XAAOverFillSpansTiled(DrawablePtr, GCPtr, int, DDXPointPtr,
+                                  int *, int);
 static int XAAOverPolyText8TE(DrawablePtr, GCPtr, int, int, int, char *);
-static int XAAOverPolyText16TE(DrawablePtr, GCPtr, int, int, int, 
-			unsigned short*);
-static void XAAOverImageText8TE(DrawablePtr, GCPtr, int, int, int, char*);
-static void XAAOverImageText16TE(DrawablePtr, GCPtr, int, int, int, 
-			unsigned short*);
-static void XAAOverImageGlyphBltTE(DrawablePtr, GCPtr, int, int, 
-			unsigned int, CharInfoPtr*, pointer);
-static void XAAOverPolyGlyphBltTE(DrawablePtr, GCPtr, int, int, 
-			unsigned int, CharInfoPtr*, pointer);
-static int XAAOverPolyText8NonTE(DrawablePtr, GCPtr, int, int, int, char*);
-static int XAAOverPolyText16NonTE(DrawablePtr, GCPtr, int, int, int, 
-			unsigned short*);
-static void XAAOverImageText8NonTE(DrawablePtr, GCPtr, int, int, int, char*);
-static void XAAOverImageText16NonTE(DrawablePtr, GCPtr, int, int, int, 
-			unsigned short*);
-static void XAAOverImageGlyphBltNonTE(DrawablePtr, GCPtr, int, int, 
-			unsigned int, CharInfoPtr *, pointer);
-static void XAAOverPolyGlyphBltNonTE(DrawablePtr, GCPtr, int, int, 
-			unsigned int, CharInfoPtr *, pointer);
-static void XAAOverPolyRectangleThinSolid(DrawablePtr, GCPtr, int, xRectangle*);
-static void XAAOverPolylinesWideSolid(DrawablePtr, GCPtr, int, int, 
-			DDXPointPtr);
-static void XAAOverPolylinesThinSolid(DrawablePtr, GCPtr, int, int, 
-			DDXPointPtr);
-static void XAAOverPolySegmentThinSolid(DrawablePtr, GCPtr, int, xSegment*);
-static void XAAOverPolylinesThinDashed(DrawablePtr, GCPtr, int, int, 
-			DDXPointPtr);
-static void XAAOverPolySegmentThinDashed(DrawablePtr, GCPtr, int, xSegment*);
-static void XAAOverFillPolygonSolid(DrawablePtr, GCPtr, int, int, int, 
-			DDXPointPtr);
+static int XAAOverPolyText16TE(DrawablePtr, GCPtr, int, int, int,
+                               unsigned short *);
+static void XAAOverImageText8TE(DrawablePtr, GCPtr, int, int, int, char *);
+static void XAAOverImageText16TE(DrawablePtr, GCPtr, int, int, int,
+                                 unsigned short *);
+static void XAAOverImageGlyphBltTE(DrawablePtr, GCPtr, int, int,
+                                   unsigned int, CharInfoPtr *, pointer);
+static void XAAOverPolyGlyphBltTE(DrawablePtr, GCPtr, int, int,
+                                  unsigned int, CharInfoPtr *, pointer);
+static int XAAOverPolyText8NonTE(DrawablePtr, GCPtr, int, int, int, char *);
+static int XAAOverPolyText16NonTE(DrawablePtr, GCPtr, int, int, int,
+                                  unsigned short *);
+static void XAAOverImageText8NonTE(DrawablePtr, GCPtr, int, int, int, char *);
+static void XAAOverImageText16NonTE(DrawablePtr, GCPtr, int, int, int,
+                                    unsigned short *);
+static void XAAOverImageGlyphBltNonTE(DrawablePtr, GCPtr, int, int,
+                                      unsigned int, CharInfoPtr *, pointer);
+static void XAAOverPolyGlyphBltNonTE(DrawablePtr, GCPtr, int, int,
+                                     unsigned int, CharInfoPtr *, pointer);
+static void XAAOverPolyRectangleThinSolid(DrawablePtr, GCPtr, int,
+                                          xRectangle *);
+static void XAAOverPolylinesWideSolid(DrawablePtr, GCPtr, int, int,
+                                      DDXPointPtr);
+static void XAAOverPolylinesThinSolid(DrawablePtr, GCPtr, int, int,
+                                      DDXPointPtr);
+static void XAAOverPolySegmentThinSolid(DrawablePtr, GCPtr, int, xSegment *);
+static void XAAOverPolylinesThinDashed(DrawablePtr, GCPtr, int, int,
+                                       DDXPointPtr);
+static void XAAOverPolySegmentThinDashed(DrawablePtr, GCPtr, int, xSegment *);
+static void XAAOverFillPolygonSolid(DrawablePtr, GCPtr, int, int, int,
+                                    DDXPointPtr);
 static void XAAOverFillPolygonStippled(DrawablePtr, GCPtr, int, int, int,
-			DDXPointPtr);
-static void XAAOverFillPolygonOpaqueStippled(DrawablePtr, GCPtr, int, int, int, 
-			DDXPointPtr);
-static void XAAOverFillPolygonTiled(DrawablePtr, GCPtr, int, int, int, 
-			DDXPointPtr);
-static void XAAOverPolyFillArcSolid(DrawablePtr, GCPtr, int, xArc*);
-static void XAAOverPutImage(DrawablePtr, GCPtr, int, int, int, int, int, 
-			int, int, char*);
-
+                                       DDXPointPtr);
+static void XAAOverFillPolygonOpaqueStippled(DrawablePtr, GCPtr, int, int, int,
+                                             DDXPointPtr);
+static void XAAOverFillPolygonTiled(DrawablePtr, GCPtr, int, int, int,
+                                    DDXPointPtr);
+static void XAAOverPolyFillArcSolid(DrawablePtr, GCPtr, int, xArc *);
+static void XAAOverPutImage(DrawablePtr, GCPtr, int, int, int, int, int,
+                            int, int, char *);
 
 typedef struct {
-   ScrnInfoPtr		pScrn;
-   DepthChangeFuncPtr	callback;
-   int			currentDepth;
+    ScrnInfoPtr pScrn;
+    DepthChangeFuncPtr callback;
+    int currentDepth;
 /* GC funcs */
-   RegionPtr (*CopyArea)(DrawablePtr, DrawablePtr, GC *,
-			int, int, int, int, int, int);
-   RegionPtr (*CopyPlane)(DrawablePtr, DrawablePtr, GCPtr,
-			int, int, int, int, int, int, unsigned long);
-   void (*PushPixelsSolid)(GCPtr, PixmapPtr, DrawablePtr, int, int, int, int);
-   void (*PolyFillRectSolid)(DrawablePtr, GCPtr, int, xRectangle*);
-   void (*PolyFillRectStippled)(DrawablePtr, GCPtr, int, xRectangle*);
-   void (*PolyFillRectOpaqueStippled)(DrawablePtr, GCPtr, int, xRectangle*);
-   void (*PolyFillRectTiled)(DrawablePtr, GCPtr, int, xRectangle*);
-   void (*FillSpansSolid)(DrawablePtr, GCPtr, int, DDXPointPtr, int*, int);
-   void (*FillSpansStippled)(DrawablePtr, GCPtr, int, DDXPointPtr, int*, int);
-   void (*FillSpansOpaqueStippled)(DrawablePtr,GCPtr,int,DDXPointPtr,int*,int);
-   void (*FillSpansTiled)(DrawablePtr, GCPtr, int, DDXPointPtr, int*, int);
-   int (*PolyText8TE)(DrawablePtr, GCPtr, int, int, int, char *);
-   int (*PolyText16TE)(DrawablePtr, GCPtr, int, int, int, unsigned short*);
-   void (*ImageText8TE)(DrawablePtr, GCPtr, int, int, int, char*);
-   void (*ImageText16TE)(DrawablePtr, GCPtr, int, int, int, unsigned short*);
-   void (*ImageGlyphBltTE)(DrawablePtr, GCPtr, int, int, unsigned int,
-			CharInfoPtr*, pointer);
-   void (*PolyGlyphBltTE)(DrawablePtr, GCPtr, int, int, unsigned int,
-			CharInfoPtr*, pointer);
-   int (*PolyText8NonTE)(DrawablePtr, GCPtr, int, int, int, char*);
-   int (*PolyText16NonTE)(DrawablePtr, GCPtr, int, int, int, unsigned short*);
-   void (*ImageText8NonTE)(DrawablePtr, GCPtr, int, int, int, char*);
-   void (*ImageText16NonTE)(DrawablePtr, GCPtr, int, int, int, unsigned short*);
-   void (*ImageGlyphBltNonTE)(DrawablePtr, GCPtr, int, int, unsigned int,
-			CharInfoPtr *, pointer);
-   void (*PolyGlyphBltNonTE)(DrawablePtr, GCPtr, int, int, unsigned int,
-			CharInfoPtr *, pointer);
-   void (*PolyRectangleThinSolid)(DrawablePtr, GCPtr, int, xRectangle*);
-   void (*PolylinesWideSolid)(DrawablePtr, GCPtr, int, int, DDXPointPtr);
-
-   void (*PolylinesThinSolid)(DrawablePtr, GCPtr, int, int, DDXPointPtr);
-   void (*PolySegmentThinSolid)(DrawablePtr, GCPtr, int, xSegment*);
-   void (*PolylinesThinDashed)(DrawablePtr, GCPtr, int, int, DDXPointPtr);
-   void (*PolySegmentThinDashed)(DrawablePtr, GCPtr, int, xSegment*);
-   void (*FillPolygonSolid)(DrawablePtr, GCPtr, int, int, int, DDXPointPtr);
-   void (*FillPolygonStippled)(DrawablePtr, GCPtr, int, int, int, DDXPointPtr);
-   void (*FillPolygonOpaqueStippled)(DrawablePtr, GCPtr, int, int, int, 
-			DDXPointPtr);
-   void (*FillPolygonTiled)(DrawablePtr, GCPtr, int, int, int, DDXPointPtr);
-   void (*PolyFillArcSolid)(DrawablePtr, GCPtr, int, xArc*);
-   void (*PutImage)(DrawablePtr, GCPtr, int, int, int, int, int, int, 
-			int, char*);
-   int (*StippledFillChooser)(GCPtr);
-   int (*OpaqueStippledFillChooser)(GCPtr);
-   int (*TiledFillChooser)(GCPtr);
+    RegionPtr (*CopyArea) (DrawablePtr, DrawablePtr, GC *,
+                           int, int, int, int, int, int);
+    RegionPtr (*CopyPlane) (DrawablePtr, DrawablePtr, GCPtr,
+                            int, int, int, int, int, int, unsigned long);
+    void (*PushPixelsSolid) (GCPtr, PixmapPtr, DrawablePtr, int, int, int, int);
+    void (*PolyFillRectSolid) (DrawablePtr, GCPtr, int, xRectangle *);
+    void (*PolyFillRectStippled) (DrawablePtr, GCPtr, int, xRectangle *);
+    void (*PolyFillRectOpaqueStippled) (DrawablePtr, GCPtr, int, xRectangle *);
+    void (*PolyFillRectTiled) (DrawablePtr, GCPtr, int, xRectangle *);
+    void (*FillSpansSolid) (DrawablePtr, GCPtr, int, DDXPointPtr, int *, int);
+    void (*FillSpansStippled) (DrawablePtr, GCPtr, int, DDXPointPtr, int *,
+                               int);
+    void (*FillSpansOpaqueStippled) (DrawablePtr, GCPtr, int, DDXPointPtr,
+                                     int *, int);
+    void (*FillSpansTiled) (DrawablePtr, GCPtr, int, DDXPointPtr, int *, int);
+    int (*PolyText8TE) (DrawablePtr, GCPtr, int, int, int, char *);
+    int (*PolyText16TE) (DrawablePtr, GCPtr, int, int, int, unsigned short *);
+    void (*ImageText8TE) (DrawablePtr, GCPtr, int, int, int, char *);
+    void (*ImageText16TE) (DrawablePtr, GCPtr, int, int, int, unsigned short *);
+    void (*ImageGlyphBltTE) (DrawablePtr, GCPtr, int, int, unsigned int,
+                             CharInfoPtr *, pointer);
+    void (*PolyGlyphBltTE) (DrawablePtr, GCPtr, int, int, unsigned int,
+                            CharInfoPtr *, pointer);
+    int (*PolyText8NonTE) (DrawablePtr, GCPtr, int, int, int, char *);
+    int (*PolyText16NonTE) (DrawablePtr, GCPtr, int, int, int,
+                            unsigned short *);
+    void (*ImageText8NonTE) (DrawablePtr, GCPtr, int, int, int, char *);
+    void (*ImageText16NonTE) (DrawablePtr, GCPtr, int, int, int,
+                              unsigned short *);
+    void (*ImageGlyphBltNonTE) (DrawablePtr, GCPtr, int, int, unsigned int,
+                                CharInfoPtr *, pointer);
+    void (*PolyGlyphBltNonTE) (DrawablePtr, GCPtr, int, int, unsigned int,
+                               CharInfoPtr *, pointer);
+    void (*PolyRectangleThinSolid) (DrawablePtr, GCPtr, int, xRectangle *);
+    void (*PolylinesWideSolid) (DrawablePtr, GCPtr, int, int, DDXPointPtr);
+
+    void (*PolylinesThinSolid) (DrawablePtr, GCPtr, int, int, DDXPointPtr);
+    void (*PolySegmentThinSolid) (DrawablePtr, GCPtr, int, xSegment *);
+    void (*PolylinesThinDashed) (DrawablePtr, GCPtr, int, int, DDXPointPtr);
+    void (*PolySegmentThinDashed) (DrawablePtr, GCPtr, int, xSegment *);
+    void (*FillPolygonSolid) (DrawablePtr, GCPtr, int, int, int, DDXPointPtr);
+    void (*FillPolygonStippled) (DrawablePtr, GCPtr, int, int, int,
+                                 DDXPointPtr);
+    void (*FillPolygonOpaqueStippled) (DrawablePtr, GCPtr, int, int, int,
+                                       DDXPointPtr);
+    void (*FillPolygonTiled) (DrawablePtr, GCPtr, int, int, int, DDXPointPtr);
+    void (*PolyFillArcSolid) (DrawablePtr, GCPtr, int, xArc *);
+    void (*PutImage) (DrawablePtr, GCPtr, int, int, int, int, int, int,
+                      int, char *);
+    int (*StippledFillChooser) (GCPtr);
+    int (*OpaqueStippledFillChooser) (GCPtr);
+    int (*TiledFillChooser) (GCPtr);
 } XAAOverlayRec, *XAAOverlayPtr;
 
 static DevPrivateKeyRec XAAOverlayKeyRec;
+
 #define XAAOverlayKey (&XAAOverlayKeyRec)
 
 #define GET_OVERLAY_PRIV(pScreen) \
@@ -163,21 +168,18 @@ static DevPrivateKeyRec XAAOverlayKeyRec;
 	pOverPriv->currentDepth = d; \
    }
 
-
 Bool
-XAAInitDualFramebufferOverlay(
-    ScreenPtr pScreen, 
-    DepthChangeFuncPtr callback
-){
+XAAInitDualFramebufferOverlay(ScreenPtr pScreen, DepthChangeFuncPtr callback)
+{
     ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
     XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
     XAAOverlayPtr pOverPriv;
 
     if (!dixRegisterPrivateKey(&XAAOverlayKeyRec, PRIVATE_SCREEN, 0))
-	return FALSE;
+        return FALSE;
 
-    if(!(pOverPriv = malloc(sizeof(XAAOverlayRec))))
-	return FALSE;
+    if (!(pOverPriv = malloc(sizeof(XAAOverlayRec))))
+        return FALSE;
 
     dixSetPrivate(&pScreen->devPrivates, XAAOverlayKey, pOverPriv);
 
@@ -236,77 +238,76 @@ XAAInitDualFramebufferOverlay(
     pOverPriv->PolyFillArcSolid = infoRec->PolyFillArcSolid;
     pOverPriv->PutImage = infoRec->PutImage;
 
-
-    if(infoRec->CopyArea)
-	infoRec->CopyArea = XAAOverCopyArea;
-    if(infoRec->CopyPlane)
-	infoRec->CopyPlane = XAAOverCopyPlane;
-    if(infoRec->PushPixelsSolid)
-	infoRec->PushPixelsSolid = XAAOverPushPixelsSolid;
-    if(infoRec->PolyFillRectSolid)
-	infoRec->PolyFillRectSolid = XAAOverPolyFillRectSolid;
-    if(infoRec->PolyFillRectStippled)
-	infoRec->PolyFillRectStippled = XAAOverPolyFillRectStippled;
-    if(infoRec->PolyFillRectOpaqueStippled)
-	infoRec->PolyFillRectOpaqueStippled = XAAOverPolyFillRectOpaqueStippled;
-    if(infoRec->PolyFillRectTiled)
-	infoRec->PolyFillRectTiled = XAAOverPolyFillRectTiled;
-    if(infoRec->FillSpansSolid)
-	infoRec->FillSpansSolid = XAAOverFillSpansSolid;
-    if(infoRec->FillSpansStippled)
-	infoRec->FillSpansStippled = XAAOverFillSpansStippled;
-    if(infoRec->FillSpansOpaqueStippled)
-	infoRec->FillSpansOpaqueStippled = XAAOverFillSpansOpaqueStippled;
-    if(infoRec->FillSpansTiled)
-	infoRec->FillSpansTiled = XAAOverFillSpansTiled;
-    if(infoRec->PolyText8TE)
-	infoRec->PolyText8TE = XAAOverPolyText8TE;
-    if(infoRec->PolyText16TE)
-	infoRec->PolyText16TE = XAAOverPolyText16TE;
-    if(infoRec->ImageText8TE)
-	infoRec->ImageText8TE = XAAOverImageText8TE;
-    if(infoRec->ImageText16TE)
-	infoRec->ImageText16TE = XAAOverImageText16TE;
-    if(infoRec->ImageGlyphBltTE)
-	infoRec->ImageGlyphBltTE = XAAOverImageGlyphBltTE;
-    if(infoRec->PolyGlyphBltTE)
-	infoRec->PolyGlyphBltTE = XAAOverPolyGlyphBltTE;
-    if(infoRec->PolyText8NonTE)
-	infoRec->PolyText8NonTE = XAAOverPolyText8NonTE;
-    if(infoRec->PolyText16NonTE)
-	infoRec->PolyText16NonTE = XAAOverPolyText16NonTE;
-    if(infoRec->ImageText8NonTE)
-	infoRec->ImageText8NonTE = XAAOverImageText8NonTE;
-    if(infoRec->ImageText16NonTE)
-	infoRec->ImageText16NonTE = XAAOverImageText16NonTE;
-    if(infoRec->ImageGlyphBltNonTE)
-	infoRec->ImageGlyphBltNonTE = XAAOverImageGlyphBltNonTE;
-    if(infoRec->PolyGlyphBltNonTE)
-	infoRec->PolyGlyphBltNonTE = XAAOverPolyGlyphBltNonTE;
-    if(infoRec->PolyRectangleThinSolid)
-	infoRec->PolyRectangleThinSolid = XAAOverPolyRectangleThinSolid;
-    if(infoRec->PolylinesWideSolid)
-	infoRec->PolylinesWideSolid = XAAOverPolylinesWideSolid;
-    if(infoRec->PolylinesThinSolid)
-	infoRec->PolylinesThinSolid = XAAOverPolylinesThinSolid;
-    if(infoRec->PolySegmentThinSolid)
-	infoRec->PolySegmentThinSolid = XAAOverPolySegmentThinSolid;
-    if(infoRec->PolylinesThinDashed)
-	infoRec->PolylinesThinDashed = XAAOverPolylinesThinDashed;
-    if(infoRec->PolySegmentThinDashed)
-	infoRec->PolySegmentThinDashed = XAAOverPolySegmentThinDashed;
-    if(infoRec->FillPolygonSolid)
-	infoRec->FillPolygonSolid = XAAOverFillPolygonSolid;
-    if(infoRec->FillPolygonStippled)
-	infoRec->FillPolygonStippled = XAAOverFillPolygonStippled;
-    if(infoRec->FillPolygonOpaqueStippled)
-	infoRec->FillPolygonOpaqueStippled = XAAOverFillPolygonOpaqueStippled;
-    if(infoRec->FillPolygonTiled)
-	infoRec->FillPolygonTiled = XAAOverFillPolygonTiled;
-    if(infoRec->PolyFillArcSolid)
-	infoRec->PolyFillArcSolid = XAAOverPolyFillArcSolid;
-    if(infoRec->PutImage)
-	infoRec->PutImage = XAAOverPutImage;
+    if (infoRec->CopyArea)
+        infoRec->CopyArea = XAAOverCopyArea;
+    if (infoRec->CopyPlane)
+        infoRec->CopyPlane = XAAOverCopyPlane;
+    if (infoRec->PushPixelsSolid)
+        infoRec->PushPixelsSolid = XAAOverPushPixelsSolid;
+    if (infoRec->PolyFillRectSolid)
+        infoRec->PolyFillRectSolid = XAAOverPolyFillRectSolid;
+    if (infoRec->PolyFillRectStippled)
+        infoRec->PolyFillRectStippled = XAAOverPolyFillRectStippled;
+    if (infoRec->PolyFillRectOpaqueStippled)
+        infoRec->PolyFillRectOpaqueStippled = XAAOverPolyFillRectOpaqueStippled;
+    if (infoRec->PolyFillRectTiled)
+        infoRec->PolyFillRectTiled = XAAOverPolyFillRectTiled;
+    if (infoRec->FillSpansSolid)
+        infoRec->FillSpansSolid = XAAOverFillSpansSolid;
+    if (infoRec->FillSpansStippled)
+        infoRec->FillSpansStippled = XAAOverFillSpansStippled;
+    if (infoRec->FillSpansOpaqueStippled)
+        infoRec->FillSpansOpaqueStippled = XAAOverFillSpansOpaqueStippled;
+    if (infoRec->FillSpansTiled)
+        infoRec->FillSpansTiled = XAAOverFillSpansTiled;
+    if (infoRec->PolyText8TE)
+        infoRec->PolyText8TE = XAAOverPolyText8TE;
+    if (infoRec->PolyText16TE)
+        infoRec->PolyText16TE = XAAOverPolyText16TE;
+    if (infoRec->ImageText8TE)
+        infoRec->ImageText8TE = XAAOverImageText8TE;
+    if (infoRec->ImageText16TE)
+        infoRec->ImageText16TE = XAAOverImageText16TE;
+    if (infoRec->ImageGlyphBltTE)
+        infoRec->ImageGlyphBltTE = XAAOverImageGlyphBltTE;
+    if (infoRec->PolyGlyphBltTE)
+        infoRec->PolyGlyphBltTE = XAAOverPolyGlyphBltTE;
+    if (infoRec->PolyText8NonTE)
+        infoRec->PolyText8NonTE = XAAOverPolyText8NonTE;
+    if (infoRec->PolyText16NonTE)
+        infoRec->PolyText16NonTE = XAAOverPolyText16NonTE;
+    if (infoRec->ImageText8NonTE)
+        infoRec->ImageText8NonTE = XAAOverImageText8NonTE;
+    if (infoRec->ImageText16NonTE)
+        infoRec->ImageText16NonTE = XAAOverImageText16NonTE;
+    if (infoRec->ImageGlyphBltNonTE)
+        infoRec->ImageGlyphBltNonTE = XAAOverImageGlyphBltNonTE;
+    if (infoRec->PolyGlyphBltNonTE)
+        infoRec->PolyGlyphBltNonTE = XAAOverPolyGlyphBltNonTE;
+    if (infoRec->PolyRectangleThinSolid)
+        infoRec->PolyRectangleThinSolid = XAAOverPolyRectangleThinSolid;
+    if (infoRec->PolylinesWideSolid)
+        infoRec->PolylinesWideSolid = XAAOverPolylinesWideSolid;
+    if (infoRec->PolylinesThinSolid)
+        infoRec->PolylinesThinSolid = XAAOverPolylinesThinSolid;
+    if (infoRec->PolySegmentThinSolid)
+        infoRec->PolySegmentThinSolid = XAAOverPolySegmentThinSolid;
+    if (infoRec->PolylinesThinDashed)
+        infoRec->PolylinesThinDashed = XAAOverPolylinesThinDashed;
+    if (infoRec->PolySegmentThinDashed)
+        infoRec->PolySegmentThinDashed = XAAOverPolySegmentThinDashed;
+    if (infoRec->FillPolygonSolid)
+        infoRec->FillPolygonSolid = XAAOverFillPolygonSolid;
+    if (infoRec->FillPolygonStippled)
+        infoRec->FillPolygonStippled = XAAOverFillPolygonStippled;
+    if (infoRec->FillPolygonOpaqueStippled)
+        infoRec->FillPolygonOpaqueStippled = XAAOverFillPolygonOpaqueStippled;
+    if (infoRec->FillPolygonTiled)
+        infoRec->FillPolygonTiled = XAAOverFillPolygonTiled;
+    if (infoRec->PolyFillArcSolid)
+        infoRec->PolyFillArcSolid = XAAOverPolyFillArcSolid;
+    if (infoRec->PutImage)
+        infoRec->PutImage = XAAOverPutImage;
 
     return TRUE;
 }
@@ -314,11 +315,8 @@ XAAInitDualFramebufferOverlay(
 /***********************  Screen functions ************************/
 
 void
-XAAOverCopyWindow(
-    WindowPtr pWin,
-    DDXPointRec ptOldOrg,
-    RegionPtr prgnSrc
-){
+XAAOverCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
+{
     ScreenPtr pScreen = pWin->drawable.pScreen;
     XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pScreen);
@@ -329,16 +327,15 @@ XAAOverCopyWindow(
     int i, nbox, dx, dy;
     WindowPtr pRoot = pScreen->root;
 
-
-    if (!pScrn->vtSema || !infoRec->ScreenToScreenBitBlt) { 
-	XAA_SCREEN_PROLOGUE (pScreen, CopyWindow);
-	if(pScrn->vtSema && infoRec->NeedToSync) {
-	    (*infoRec->Sync)(pScrn);
-	    infoRec->NeedToSync = FALSE;
-	}
+    if (!pScrn->vtSema || !infoRec->ScreenToScreenBitBlt) {
+        XAA_SCREEN_PROLOGUE(pScreen, CopyWindow);
+        if (pScrn->vtSema && infoRec->NeedToSync) {
+            (*infoRec->Sync) (pScrn);
+            infoRec->NeedToSync = FALSE;
+        }
         (*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc);
-	XAA_SCREEN_EPILOGUE (pScreen, CopyWindow, XAAOverCopyWindow);
-    	return;
+        XAA_SCREEN_EPILOGUE(pScreen, CopyWindow, XAAOverCopyWindow);
+        return;
     }
 
     infoRec->ScratchGC.alu = GXcopy;
@@ -352,702 +349,558 @@ XAAOverCopyWindow(
     RegionIntersect(&rgnDst, &pWin->borderClip, prgnSrc);
 
     nbox = RegionNumRects(&rgnDst);
-    if(nbox &&
-	(pptSrc = (DDXPointPtr )malloc(nbox * sizeof(DDXPointRec)))) {
-
-	pbox = RegionRects(&rgnDst);
-	for (i = nbox, ppt = pptSrc; i--; ppt++, pbox++) {
-	    ppt->x = pbox->x1 + dx;
-	    ppt->y = pbox->y1 + dy;
-	}
-
-	SWITCH_DEPTH(8);
-	XAADoBitBlt((DrawablePtr)pRoot, (DrawablePtr)pRoot,
-        		&(infoRec->ScratchGC), &rgnDst, pptSrc);
-
-	if(pWin->drawable.bitsPerPixel != 8) {
-	    SWITCH_DEPTH(pScrn->depth);
-	    XAADoBitBlt((DrawablePtr)pRoot, (DrawablePtr)pRoot,
-        		&(infoRec->ScratchGC), &rgnDst, pptSrc);
-	}
-
-	free(pptSrc);
+    if (nbox && (pptSrc = (DDXPointPtr) malloc(nbox * sizeof(DDXPointRec)))) {
+
+        pbox = RegionRects(&rgnDst);
+        for (i = nbox, ppt = pptSrc; i--; ppt++, pbox++) {
+            ppt->x = pbox->x1 + dx;
+            ppt->y = pbox->y1 + dy;
+        }
+
+        SWITCH_DEPTH(8);
+        XAADoBitBlt((DrawablePtr) pRoot, (DrawablePtr) pRoot,
+                    &(infoRec->ScratchGC), &rgnDst, pptSrc);
+
+        if (pWin->drawable.bitsPerPixel != 8) {
+            SWITCH_DEPTH(pScrn->depth);
+            XAADoBitBlt((DrawablePtr) pRoot, (DrawablePtr) pRoot,
+                        &(infoRec->ScratchGC), &rgnDst, pptSrc);
+        }
+
+        free(pptSrc);
     }
 
     RegionUninit(&rgnDst);
 
-    if(pWin->drawable.depth == 8) {
-      RegionNull(&rgnDst);
-      miSegregateChildren(pWin, &rgnDst, pScrn->depth);
-      if(RegionNotEmpty(&rgnDst)) {
-	RegionIntersect(&rgnDst, &rgnDst, prgnSrc);
-	nbox = RegionNumRects(&rgnDst);
-	if(nbox &&
-	  (pptSrc = (DDXPointPtr )malloc(nbox * sizeof(DDXPointRec)))){
-
-	    pbox = RegionRects(&rgnDst);
-	    for (i = nbox, ppt = pptSrc; i--; ppt++, pbox++) {
-		ppt->x = pbox->x1 + dx;
-		ppt->y = pbox->y1 + dy;
-	    }
-
-	    SWITCH_DEPTH(pScrn->depth);
-	    XAADoBitBlt((DrawablePtr)pRoot, (DrawablePtr)pRoot,
-        		&(infoRec->ScratchGC), &rgnDst, pptSrc);
-	    free(pptSrc);
-	}
-      }
-      RegionUninit(&rgnDst);
+    if (pWin->drawable.depth == 8) {
+        RegionNull(&rgnDst);
+        miSegregateChildren(pWin, &rgnDst, pScrn->depth);
+        if (RegionNotEmpty(&rgnDst)) {
+            RegionIntersect(&rgnDst, &rgnDst, prgnSrc);
+            nbox = RegionNumRects(&rgnDst);
+            if (nbox &&
+                (pptSrc = (DDXPointPtr) malloc(nbox * sizeof(DDXPointRec)))) {
+
+                pbox = RegionRects(&rgnDst);
+                for (i = nbox, ppt = pptSrc; i--; ppt++, pbox++) {
+                    ppt->x = pbox->x1 + dx;
+                    ppt->y = pbox->y1 + dy;
+                }
+
+                SWITCH_DEPTH(pScrn->depth);
+                XAADoBitBlt((DrawablePtr) pRoot, (DrawablePtr) pRoot,
+                            &(infoRec->ScratchGC), &rgnDst, pptSrc);
+                free(pptSrc);
+            }
+        }
+        RegionUninit(&rgnDst);
     }
 }
 
-
 void
-XAAOverWindowExposures(
-   WindowPtr pWin,
-   RegionPtr pReg,
-   RegionPtr pOtherReg
-){
+XAAOverWindowExposures(WindowPtr pWin, RegionPtr pReg, RegionPtr pOtherReg)
+{
     ScreenPtr pScreen = pWin->drawable.pScreen;
     XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
 
-    if((pWin->drawable.bitsPerPixel != 8) && infoRec->pScrn->vtSema) {
-	if(RegionNumRects(pReg) && infoRec->FillSolidRects) {
-	    XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pScreen);
-
-	    SWITCH_DEPTH(8);
-	    (*infoRec->FillSolidRects)(infoRec->pScrn, 
-		infoRec->pScrn->colorKey, GXcopy, ~0,
-			RegionNumRects(pReg), RegionRects(pReg));
-	    miWindowExposures(pWin, pReg, pOtherReg);
-	    return;
-	} else if(infoRec->NeedToSync) {
-            (*infoRec->Sync)(infoRec->pScrn);
+    if ((pWin->drawable.bitsPerPixel != 8) && infoRec->pScrn->vtSema) {
+        if (RegionNumRects(pReg) && infoRec->FillSolidRects) {
+            XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pScreen);
+
+            SWITCH_DEPTH(8);
+            (*infoRec->FillSolidRects) (infoRec->pScrn,
+                                        infoRec->pScrn->colorKey, GXcopy, ~0,
+                                        RegionNumRects(pReg),
+                                        RegionRects(pReg));
+            miWindowExposures(pWin, pReg, pOtherReg);
+            return;
+        }
+        else if (infoRec->NeedToSync) {
+            (*infoRec->Sync) (infoRec->pScrn);
             infoRec->NeedToSync = FALSE;
-	}
-    } 
+        }
+    }
 
-    XAA_SCREEN_PROLOGUE (pScreen, WindowExposures);
+    XAA_SCREEN_PROLOGUE(pScreen, WindowExposures);
     (*pScreen->WindowExposures) (pWin, pReg, pOtherReg);
     XAA_SCREEN_EPILOGUE(pScreen, WindowExposures, XAAOverWindowExposures);
 }
 
 /*********************  Choosers *************************/
 
-static int 
+static int
 XAAOverStippledFillChooser(GCPtr pGC)
 {
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
     int ret;
 
-    ret = (*pOverPriv->StippledFillChooser)(pGC);
-    
-    if((pGC->depth == 8) && 
-	((ret == DO_COLOR_8x8) || (ret == DO_CACHE_BLT))) {
-	ret = 0;
+    ret = (*pOverPriv->StippledFillChooser) (pGC);
+
+    if ((pGC->depth == 8) && ((ret == DO_COLOR_8x8) || (ret == DO_CACHE_BLT))) {
+        ret = 0;
     }
 
     return ret;
 }
 
-static int 
+static int
 XAAOverOpaqueStippledFillChooser(GCPtr pGC)
 {
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
     int ret;
 
-    ret = (*pOverPriv->OpaqueStippledFillChooser)(pGC);
-    
-    if((pGC->depth == 8) && 
-	((ret == DO_COLOR_8x8) || (ret == DO_CACHE_BLT))) {
-	ret = 0;
+    ret = (*pOverPriv->OpaqueStippledFillChooser) (pGC);
+
+    if ((pGC->depth == 8) && ((ret == DO_COLOR_8x8) || (ret == DO_CACHE_BLT))) {
+        ret = 0;
     }
 
     return ret;
 }
 
-static int 
+static int
 XAAOverTiledFillChooser(GCPtr pGC)
 {
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
     int ret;
 
-    ret = (*pOverPriv->TiledFillChooser)(pGC);
-    
-    if((pGC->depth == 8) && 
-	((ret == DO_COLOR_8x8) || (ret == DO_CACHE_BLT))) {
-	ret = 0;
+    ret = (*pOverPriv->TiledFillChooser) (pGC);
+
+    if ((pGC->depth == 8) && ((ret == DO_COLOR_8x8) || (ret == DO_CACHE_BLT))) {
+        ret = 0;
     }
 
     return ret;
 }
 
-
 /**************************** GC Functions **************************/
 
-static RegionPtr 
-XAAOverCopyArea(
-   DrawablePtr pSrc,
-   DrawablePtr pDst,
-   GC *pGC,
-   int srcx, int srcy,
-   int width, int height,
-   int dstx, int dsty
-){
+static RegionPtr
+XAAOverCopyArea(DrawablePtr pSrc,
+                DrawablePtr pDst,
+                GC * pGC,
+                int srcx, int srcy, int width, int height, int dstx, int dsty)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    return (*pOverPriv->CopyArea)(pSrc, pDst, 
-		pGC, srcx, srcy, width, height, dstx, dsty);
+    return (*pOverPriv->CopyArea) (pSrc, pDst,
+                                   pGC, srcx, srcy, width, height, dstx, dsty);
 }
 
-static RegionPtr 
-XAAOverCopyPlane(
-   DrawablePtr pSrc,
-   DrawablePtr pDst,
-   GCPtr pGC,
-   int srcx, int srcy,
-   int width, int height,
-   int dstx, int dsty,
-   unsigned long bitPlane
-){
+static RegionPtr
+XAAOverCopyPlane(DrawablePtr pSrc,
+                 DrawablePtr pDst,
+                 GCPtr pGC,
+                 int srcx, int srcy,
+                 int width, int height,
+                 int dstx, int dsty, unsigned long bitPlane)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    return (*pOverPriv->CopyPlane)(pSrc, pDst,
-	       pGC, srcx, srcy, width, height, dstx, dsty, bitPlane);
+    return (*pOverPriv->CopyPlane) (pSrc, pDst,
+                                    pGC, srcx, srcy, width, height, dstx, dsty,
+                                    bitPlane);
 
 }
 
-static void 
-XAAOverPushPixelsSolid(
-   GCPtr pGC,
-   PixmapPtr pBitMap,
-   DrawablePtr pDraw,
-   int dx, int dy, 
-   int xOrg, int yOrg
-){
+static void
+XAAOverPushPixelsSolid(GCPtr pGC,
+                       PixmapPtr pBitMap,
+                       DrawablePtr pDraw, int dx, int dy, int xOrg, int yOrg)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PushPixelsSolid)(pGC, pBitMap, pDraw, dx, dy, xOrg, yOrg);
+    (*pOverPriv->PushPixelsSolid) (pGC, pBitMap, pDraw, dx, dy, xOrg, yOrg);
 }
 
-
-
-static void 
-XAAOverPolyFillRectSolid(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int nrectFill, 	
-   xRectangle *prectInit
-){
+static void
+XAAOverPolyFillRectSolid(DrawablePtr pDraw,
+                         GCPtr pGC, int nrectFill, xRectangle *prectInit)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolyFillRectSolid)(pDraw, pGC, nrectFill, prectInit);
-}  
+    (*pOverPriv->PolyFillRectSolid) (pDraw, pGC, nrectFill, prectInit);
+}
 
-static void 
-XAAOverPolyFillRectStippled(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int nrectFill, 	
-   xRectangle *prectInit
-){
+static void
+XAAOverPolyFillRectStippled(DrawablePtr pDraw,
+                            GCPtr pGC, int nrectFill, xRectangle *prectInit)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolyFillRectStippled)(pDraw, pGC, nrectFill, prectInit);
-}  
-
+    (*pOverPriv->PolyFillRectStippled) (pDraw, pGC, nrectFill, prectInit);
+}
 
-static void 
-XAAOverPolyFillRectOpaqueStippled(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int nrectFill, 	
-   xRectangle *prectInit
-){
+static void
+XAAOverPolyFillRectOpaqueStippled(DrawablePtr pDraw,
+                                  GCPtr pGC,
+                                  int nrectFill, xRectangle *prectInit)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolyFillRectOpaqueStippled)(pDraw, pGC, nrectFill, prectInit);
-}  
+    (*pOverPriv->PolyFillRectOpaqueStippled) (pDraw, pGC, nrectFill, prectInit);
+}
 
-static void 
-XAAOverPolyFillRectTiled(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int nrectFill, 	
-   xRectangle *prectInit
-){
+static void
+XAAOverPolyFillRectTiled(DrawablePtr pDraw,
+                         GCPtr pGC, int nrectFill, xRectangle *prectInit)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolyFillRectTiled)(pDraw, pGC, nrectFill, prectInit);
-}  
-
+    (*pOverPriv->PolyFillRectTiled) (pDraw, pGC, nrectFill, prectInit);
+}
 
-static void 
-XAAOverFillSpansSolid(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		nInit,
-   DDXPointPtr 	ppt,
-   int		*pwidth,
-   int		fSorted 
-){
+static void
+XAAOverFillSpansSolid(DrawablePtr pDraw,
+                      GCPtr pGC,
+                      int nInit, DDXPointPtr ppt, int *pwidth, int fSorted)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->FillSpansSolid)(
-		pDraw, pGC, nInit, ppt, pwidth, fSorted);
+    (*pOverPriv->FillSpansSolid) (pDraw, pGC, nInit, ppt, pwidth, fSorted);
 }
 
-
-static void 
-XAAOverFillSpansStippled(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		nInit,
-   DDXPointPtr 	ppt,
-   int		*pwidth,
-   int		fSorted 
-){
+static void
+XAAOverFillSpansStippled(DrawablePtr pDraw,
+                         GCPtr pGC,
+                         int nInit, DDXPointPtr ppt, int *pwidth, int fSorted)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->FillSpansStippled)(pDraw, pGC, nInit, ppt, pwidth, fSorted);
+    (*pOverPriv->FillSpansStippled) (pDraw, pGC, nInit, ppt, pwidth, fSorted);
 }
 
-static void 
-XAAOverFillSpansOpaqueStippled(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		nInit,
-   DDXPointPtr 	ppt,
-   int		*pwidth,
-   int		fSorted 
-){
+static void
+XAAOverFillSpansOpaqueStippled(DrawablePtr pDraw,
+                               GCPtr pGC,
+                               int nInit,
+                               DDXPointPtr ppt, int *pwidth, int fSorted)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->FillSpansOpaqueStippled)(
-		pDraw, pGC, nInit, ppt, pwidth, fSorted);
+    (*pOverPriv->FillSpansOpaqueStippled) (pDraw, pGC, nInit, ppt, pwidth,
+                                           fSorted);
 }
 
-
-static void 
-XAAOverFillSpansTiled(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		nInit,
-   DDXPointPtr 	ppt,
-   int		*pwidth,
-   int		fSorted 
-){
+static void
+XAAOverFillSpansTiled(DrawablePtr pDraw,
+                      GCPtr pGC,
+                      int nInit, DDXPointPtr ppt, int *pwidth, int fSorted)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->FillSpansTiled)(pDraw, pGC, nInit, ppt, pwidth, fSorted);
+    (*pOverPriv->FillSpansTiled) (pDraw, pGC, nInit, ppt, pwidth, fSorted);
 }
 
-static int 
-XAAOverPolyText8TE(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int x, int y,
-   int count,
-   char *chars
-){
+static int
+XAAOverPolyText8TE(DrawablePtr pDraw,
+                   GCPtr pGC, int x, int y, int count, char *chars)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    return (*pOverPriv->PolyText8TE)(pDraw, pGC, x, y, count, chars);
+    return (*pOverPriv->PolyText8TE) (pDraw, pGC, x, y, count, chars);
 }
 
-
 static int
-XAAOverPolyText16TE(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int x, int y,
-   int count,
-   unsigned short *chars
-){
+XAAOverPolyText16TE(DrawablePtr pDraw,
+                    GCPtr pGC, int x, int y, int count, unsigned short *chars)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    return (*pOverPriv->PolyText16TE)(pDraw, pGC, x, y, count, chars);
+    return (*pOverPriv->PolyText16TE) (pDraw, pGC, x, y, count, chars);
 }
 
-
-static void 
-XAAOverImageText8TE(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int x, int y,
-   int count,
-   char *chars
-){
+static void
+XAAOverImageText8TE(DrawablePtr pDraw,
+                    GCPtr pGC, int x, int y, int count, char *chars)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->ImageText8TE)(pDraw, pGC, x, y, count, chars);
+    (*pOverPriv->ImageText8TE) (pDraw, pGC, x, y, count, chars);
 }
 
-
-static void 
-XAAOverImageText16TE(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int x, int y,
-   int count,
-   unsigned short *chars
-){
+static void
+XAAOverImageText16TE(DrawablePtr pDraw,
+                     GCPtr pGC, int x, int y, int count, unsigned short *chars)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->ImageText16TE)(pDraw, pGC, x, y, count, chars);
+    (*pOverPriv->ImageText16TE) (pDraw, pGC, x, y, count, chars);
 }
 
-static void 
-XAAOverImageGlyphBltTE(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int xInit, int yInit,
-   unsigned int nglyph,
-   CharInfoPtr *ppci,
-   pointer pglyphBase 
-){
+static void
+XAAOverImageGlyphBltTE(DrawablePtr pDraw,
+                       GCPtr pGC,
+                       int xInit, int yInit,
+                       unsigned int nglyph,
+                       CharInfoPtr * ppci, pointer pglyphBase)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->ImageGlyphBltTE)(
-	pDraw, pGC, xInit, yInit, nglyph, ppci, pglyphBase);
+    (*pOverPriv->ImageGlyphBltTE) (pDraw, pGC, xInit, yInit, nglyph, ppci,
+                                   pglyphBase);
 }
 
-static void 
-XAAOverPolyGlyphBltTE(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int xInit, int yInit,
-   unsigned int nglyph,
-   CharInfoPtr *ppci,
-   pointer pglyphBase 
-){
+static void
+XAAOverPolyGlyphBltTE(DrawablePtr pDraw,
+                      GCPtr pGC,
+                      int xInit, int yInit,
+                      unsigned int nglyph,
+                      CharInfoPtr * ppci, pointer pglyphBase)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolyGlyphBltTE)(
-	pDraw, pGC, xInit, yInit, nglyph, ppci, pglyphBase);
+    (*pOverPriv->PolyGlyphBltTE) (pDraw, pGC, xInit, yInit, nglyph, ppci,
+                                  pglyphBase);
 }
 
-static int 
-XAAOverPolyText8NonTE(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int x, int y,
-   int count,
-   char *chars
-){
+static int
+XAAOverPolyText8NonTE(DrawablePtr pDraw,
+                      GCPtr pGC, int x, int y, int count, char *chars)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    return (*pOverPriv->PolyText8NonTE)(pDraw, pGC, x, y, count, chars);
+    return (*pOverPriv->PolyText8NonTE) (pDraw, pGC, x, y, count, chars);
 }
 
-
-static int 
-XAAOverPolyText16NonTE(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int x, int y,
-   int count,
-   unsigned short *chars
-){
+static int
+XAAOverPolyText16NonTE(DrawablePtr pDraw,
+                       GCPtr pGC,
+                       int x, int y, int count, unsigned short *chars)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    return (*pOverPriv->PolyText16NonTE)(pDraw, pGC, x, y, count, chars);
+    return (*pOverPriv->PolyText16NonTE) (pDraw, pGC, x, y, count, chars);
 }
 
-static void 
-XAAOverImageText8NonTE(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int x, int y,
-   int count,
-   char *chars
-){
+static void
+XAAOverImageText8NonTE(DrawablePtr pDraw,
+                       GCPtr pGC, int x, int y, int count, char *chars)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->ImageText8NonTE)(pDraw, pGC, x, y, count, chars);
+    (*pOverPriv->ImageText8NonTE) (pDraw, pGC, x, y, count, chars);
 }
 
-static void 
-XAAOverImageText16NonTE(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int x, int y,
-   int count,
-   unsigned short *chars
-){
+static void
+XAAOverImageText16NonTE(DrawablePtr pDraw,
+                        GCPtr pGC,
+                        int x, int y, int count, unsigned short *chars)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->ImageText16NonTE)(pDraw, pGC, x, y, count, chars);
+    (*pOverPriv->ImageText16NonTE) (pDraw, pGC, x, y, count, chars);
 }
 
-
-static void 
-XAAOverImageGlyphBltNonTE(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int xInit, int yInit,
-   unsigned int nglyph,
-   CharInfoPtr *ppci,
-   pointer pglyphBase 
-){
+static void
+XAAOverImageGlyphBltNonTE(DrawablePtr pDraw,
+                          GCPtr pGC,
+                          int xInit, int yInit,
+                          unsigned int nglyph,
+                          CharInfoPtr * ppci, pointer pglyphBase)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->ImageGlyphBltNonTE)(
-		pDraw, pGC, xInit, yInit, nglyph, ppci, pglyphBase);
+    (*pOverPriv->ImageGlyphBltNonTE) (pDraw, pGC, xInit, yInit, nglyph, ppci,
+                                      pglyphBase);
 }
 
-static void 
-XAAOverPolyGlyphBltNonTE(
-   DrawablePtr pDraw,
-   GCPtr pGC,
-   int xInit, int yInit,
-   unsigned int nglyph,
-   CharInfoPtr *ppci,
-   pointer pglyphBase 
-){
+static void
+XAAOverPolyGlyphBltNonTE(DrawablePtr pDraw,
+                         GCPtr pGC,
+                         int xInit, int yInit,
+                         unsigned int nglyph,
+                         CharInfoPtr * ppci, pointer pglyphBase)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolyGlyphBltNonTE)(
-		pDraw, pGC, xInit, yInit, nglyph, ppci, pglyphBase);
+    (*pOverPriv->PolyGlyphBltNonTE) (pDraw, pGC, xInit, yInit, nglyph, ppci,
+                                     pglyphBase);
 }
 
-static void 
-XAAOverPolyRectangleThinSolid(
-   DrawablePtr  pDraw,
-   GCPtr        pGC,    
-   int	    	nRectsInit,
-   xRectangle  *pRectsInit 
-){
+static void
+XAAOverPolyRectangleThinSolid(DrawablePtr pDraw,
+                              GCPtr pGC, int nRectsInit, xRectangle *pRectsInit)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolyRectangleThinSolid)(pDraw, pGC, nRectsInit, pRectsInit);
+    (*pOverPriv->PolyRectangleThinSolid) (pDraw, pGC, nRectsInit, pRectsInit);
 }
 
-
-
-static void 
-XAAOverPolylinesWideSolid(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		mode,
-   int 		npt,
-   DDXPointPtr pPts
-){
+static void
+XAAOverPolylinesWideSolid(DrawablePtr pDraw,
+                          GCPtr pGC, int mode, int npt, DDXPointPtr pPts)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolylinesWideSolid)(pDraw, pGC, mode, npt, pPts);
+    (*pOverPriv->PolylinesWideSolid) (pDraw, pGC, mode, npt, pPts);
 }
 
-
-static void 
-XAAOverPolylinesThinSolid(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		mode,
-   int 		npt,
-   DDXPointPtr pPts
-){
+static void
+XAAOverPolylinesThinSolid(DrawablePtr pDraw,
+                          GCPtr pGC, int mode, int npt, DDXPointPtr pPts)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolylinesThinSolid)(pDraw, pGC, mode, npt, pPts);
+    (*pOverPriv->PolylinesThinSolid) (pDraw, pGC, mode, npt, pPts);
 }
 
-static void 
-XAAOverPolySegmentThinSolid(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		nseg,
-   xSegment	*pSeg
-){
+static void
+XAAOverPolySegmentThinSolid(DrawablePtr pDraw,
+                            GCPtr pGC, int nseg, xSegment * pSeg)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolySegmentThinSolid)(pDraw, pGC, nseg, pSeg);
+    (*pOverPriv->PolySegmentThinSolid) (pDraw, pGC, nseg, pSeg);
 }
 
-static void 
-XAAOverPolylinesThinDashed(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		mode,
-   int 		npt,
-   DDXPointPtr pPts
-){
+static void
+XAAOverPolylinesThinDashed(DrawablePtr pDraw,
+                           GCPtr pGC, int mode, int npt, DDXPointPtr pPts)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolylinesThinDashed)(pDraw, pGC, mode, npt, pPts);
+    (*pOverPriv->PolylinesThinDashed) (pDraw, pGC, mode, npt, pPts);
 }
 
-static void 
-XAAOverPolySegmentThinDashed(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		nseg,
-   xSegment	*pSeg
-){
+static void
+XAAOverPolySegmentThinDashed(DrawablePtr pDraw,
+                             GCPtr pGC, int nseg, xSegment * pSeg)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolySegmentThinDashed)(pDraw, pGC, nseg, pSeg);
+    (*pOverPriv->PolySegmentThinDashed) (pDraw, pGC, nseg, pSeg);
 }
 
-
-static void 
-XAAOverFillPolygonSolid(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		shape,
-   int		mode,
-   int		count,
-   DDXPointPtr	ptsIn 
-){
+static void
+XAAOverFillPolygonSolid(DrawablePtr pDraw,
+                        GCPtr pGC,
+                        int shape, int mode, int count, DDXPointPtr ptsIn)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->FillPolygonSolid)(pDraw, pGC, shape, mode, count, ptsIn);
+    (*pOverPriv->FillPolygonSolid) (pDraw, pGC, shape, mode, count, ptsIn);
 }
 
-static void 
-XAAOverFillPolygonStippled(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		shape,
-   int		mode,
-   int		count,
-   DDXPointPtr	ptsIn 
-){
+static void
+XAAOverFillPolygonStippled(DrawablePtr pDraw,
+                           GCPtr pGC,
+                           int shape, int mode, int count, DDXPointPtr ptsIn)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->FillPolygonStippled)(pDraw, pGC, shape, mode, count, ptsIn);
+    (*pOverPriv->FillPolygonStippled) (pDraw, pGC, shape, mode, count, ptsIn);
 }
 
-
-static void 
-XAAOverFillPolygonOpaqueStippled(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		shape,
-   int		mode,
-   int		count,
-   DDXPointPtr	ptsIn 
-){
+static void
+XAAOverFillPolygonOpaqueStippled(DrawablePtr pDraw,
+                                 GCPtr pGC,
+                                 int shape,
+                                 int mode, int count, DDXPointPtr ptsIn)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->FillPolygonOpaqueStippled)(
-			pDraw, pGC, shape, mode, count, ptsIn);
+    (*pOverPriv->FillPolygonOpaqueStippled) (pDraw, pGC, shape, mode, count,
+                                             ptsIn);
 }
 
-static void 
-XAAOverFillPolygonTiled(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		shape,
-   int		mode,
-   int		count,
-   DDXPointPtr	ptsIn 
-){
+static void
+XAAOverFillPolygonTiled(DrawablePtr pDraw,
+                        GCPtr pGC,
+                        int shape, int mode, int count, DDXPointPtr ptsIn)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->FillPolygonTiled)(pDraw, pGC, shape, mode, count, ptsIn);
+    (*pOverPriv->FillPolygonTiled) (pDraw, pGC, shape, mode, count, ptsIn);
 }
 
-
-static void 
-XAAOverPolyFillArcSolid(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		narcs,
-   xArc		*parcs
-){
+static void
+XAAOverPolyFillArcSolid(DrawablePtr pDraw, GCPtr pGC, int narcs, xArc * parcs)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PolyFillArcSolid)(pDraw, pGC, narcs, parcs);
+    (*pOverPriv->PolyFillArcSolid) (pDraw, pGC, narcs, parcs);
 }
 
-
-static void 
-XAAOverPutImage(
-   DrawablePtr	pDraw,
-   GCPtr	pGC,
-   int		depth, 
-   int		x, 
-   int		y, 
-   int		w, 
-   int		h,
-   int		leftPad,
-   int		format,
-   char		*pImage
-){
+static void
+XAAOverPutImage(DrawablePtr pDraw,
+                GCPtr pGC,
+                int depth,
+                int x,
+                int y, int w, int h, int leftPad, int format, char *pImage)
+{
     XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pGC->pScreen);
 
     SWITCH_DEPTH(pGC->depth);
 
-    (*pOverPriv->PutImage)(pDraw, pGC, depth, x, y, w, h, 
-				leftPad, format, pImage);
+    (*pOverPriv->PutImage) (pDraw, pGC, depth, x, y, w, h,
+                            leftPad, format, pImage);
 }
-