libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update

23 Mar 2012

1 files changed, 623 insertions, 574 deletions

diff --git a/xorg-server/hw/xfree86/xaa/xaaStipple.c b/xorg-server/hw/xfree86/xaa/xaaStipple.c
index c1d6f8ab4..fc74e3988 100644
--- a/xorg-server/hw/xfree86/xaa/xaaStipple.c
+++ b/xorg-server/hw/xfree86/xaa/xaaStipple.c
@@ -8,12 +8,12 @@
 #include "xaacexp.h"
 #include "xf86.h"
 
-static CARD32* StipplePowerOfTwo(CARD32*, CARD32*, int, int, int);
-static CARD32* StipplePowerOfTwo_Inverted(CARD32*, CARD32*, int, int, int);
-static CARD32* StippleUpTo32(CARD32*, CARD32*, int, int, int);
-static CARD32* StippleUpTo32_Inverted(CARD32*, CARD32*, int, int, int);
-static CARD32* StippleOver32(CARD32*, CARD32*, int, int, int);
-static CARD32* StippleOver32_Inverted(CARD32*, CARD32*, int, int, int);
+static CARD32 *StipplePowerOfTwo(CARD32 *, CARD32 *, int, int, int);
+static CARD32 *StipplePowerOfTwo_Inverted(CARD32 *, CARD32 *, int, int, int);
+static CARD32 *StippleUpTo32(CARD32 *, CARD32 *, int, int, int);
+static CARD32 *StippleUpTo32_Inverted(CARD32 *, CARD32 *, int, int, int);
+static CARD32 *StippleOver32(CARD32 *, CARD32 *, int, int, int);
+static CARD32 *StippleOver32_Inverted(CARD32 *, CARD32 *, int, int, int);
 
 #ifdef TRIPLE_BITS
 #define stipple_scanline_func EXPNAME(XAAStippleScanlineFunc3)
@@ -24,27 +24,28 @@ static CARD32* StippleOver32_Inverted(CARD32*, CARD32*, int, int, int);
 #endif
 
 StippleScanlineProcPtr stipple_scanline_func[6] = {
-   StipplePowerOfTwo,
-   StippleUpTo32,
-   StippleOver32,
-   StipplePowerOfTwo_Inverted,
-   StippleUpTo32_Inverted,
-   StippleOver32_Inverted
+    StipplePowerOfTwo,
+    StippleUpTo32,
+    StippleOver32,
+    StipplePowerOfTwo_Inverted,
+    StippleUpTo32_Inverted,
+    StippleOver32_Inverted
 };
 
-StippleScanlineProcPtr *stipple_get_scanline_func(void) {
-   return stipple_scanline_func;
+StippleScanlineProcPtr *
+stipple_get_scanline_func(void)
+{
+    return stipple_scanline_func;
 }
 
 #ifdef FIXEDBASE
-# define DEST(i)	*dest
-# define RETURN(i)	return(dest)
+#define DEST(i)	*dest
+#define RETURN(i)	return(dest)
 #else
-# define DEST(i)	dest[i]
-# define RETURN(i)	return(dest + i)
+#define DEST(i)	dest[i]
+#define RETURN(i)	return(dest + i)
 #endif
 
-
 /* TRIPLE_BITS pattern expansion */
 #ifdef TRIPLE_BITS
 #define EXPAND_PAT \
@@ -80,45 +81,42 @@ StippleScanlineProcPtr *stipple_get_scanline_func(void) {
 #endif
 #endif
 
-
 #if !defined(FIXEDBASE) && !defined(MSBFIRST) && !defined(TRIPLE_BITS)
 
 unsigned int XAAShiftMasks[32] = {
-  /* gcc is rather pedantic about SHIFT_R(0xFFFFFFFF,32) */
-          0x00000000    , SHIFT_R(0xFFFFFFFF,31),
-  SHIFT_R(0xFFFFFFFF,30), SHIFT_R(0xFFFFFFFF,29),
-  SHIFT_R(0xFFFFFFFF,28), SHIFT_R(0xFFFFFFFF,27),
-  SHIFT_R(0xFFFFFFFF,26), SHIFT_R(0xFFFFFFFF,25),
-  SHIFT_R(0xFFFFFFFF,24), SHIFT_R(0xFFFFFFFF,23),
-  SHIFT_R(0xFFFFFFFF,22), SHIFT_R(0xFFFFFFFF,21),
-  SHIFT_R(0xFFFFFFFF,20), SHIFT_R(0xFFFFFFFF,19),
-  SHIFT_R(0xFFFFFFFF,18), SHIFT_R(0xFFFFFFFF,17),
-  SHIFT_R(0xFFFFFFFF,16), SHIFT_R(0xFFFFFFFF,15),
-  SHIFT_R(0xFFFFFFFF,14), SHIFT_R(0xFFFFFFFF,13),
-  SHIFT_R(0xFFFFFFFF,12), SHIFT_R(0xFFFFFFFF,11),
-  SHIFT_R(0xFFFFFFFF,10), SHIFT_R(0xFFFFFFFF,9),
-  SHIFT_R(0xFFFFFFFF,8),  SHIFT_R(0xFFFFFFFF,7),
-  SHIFT_R(0xFFFFFFFF,6),  SHIFT_R(0xFFFFFFFF,5),
-  SHIFT_R(0xFFFFFFFF,4),  SHIFT_R(0xFFFFFFFF,3),
-  SHIFT_R(0xFFFFFFFF,2),  SHIFT_R(0xFFFFFFFF,1)
+    /* gcc is rather pedantic about SHIFT_R(0xFFFFFFFF,32) */
+    0x00000000, SHIFT_R(0xFFFFFFFF, 31),
+    SHIFT_R(0xFFFFFFFF, 30), SHIFT_R(0xFFFFFFFF, 29),
+    SHIFT_R(0xFFFFFFFF, 28), SHIFT_R(0xFFFFFFFF, 27),
+    SHIFT_R(0xFFFFFFFF, 26), SHIFT_R(0xFFFFFFFF, 25),
+    SHIFT_R(0xFFFFFFFF, 24), SHIFT_R(0xFFFFFFFF, 23),
+    SHIFT_R(0xFFFFFFFF, 22), SHIFT_R(0xFFFFFFFF, 21),
+    SHIFT_R(0xFFFFFFFF, 20), SHIFT_R(0xFFFFFFFF, 19),
+    SHIFT_R(0xFFFFFFFF, 18), SHIFT_R(0xFFFFFFFF, 17),
+    SHIFT_R(0xFFFFFFFF, 16), SHIFT_R(0xFFFFFFFF, 15),
+    SHIFT_R(0xFFFFFFFF, 14), SHIFT_R(0xFFFFFFFF, 13),
+    SHIFT_R(0xFFFFFFFF, 12), SHIFT_R(0xFFFFFFFF, 11),
+    SHIFT_R(0xFFFFFFFF, 10), SHIFT_R(0xFFFFFFFF, 9),
+    SHIFT_R(0xFFFFFFFF, 8), SHIFT_R(0xFFFFFFFF, 7),
+    SHIFT_R(0xFFFFFFFF, 6), SHIFT_R(0xFFFFFFFF, 5),
+    SHIFT_R(0xFFFFFFFF, 4), SHIFT_R(0xFFFFFFFF, 3),
+    SHIFT_R(0xFFFFFFFF, 2), SHIFT_R(0xFFFFFFFF, 1)
 };
 
 #endif
 
 void
 #ifdef TRIPLE_BITS
-EXPNAME(XAAFillColorExpandRects3)(
+ EXPNAME(XAAFillColorExpandRects3) (
 #else
-EXPNAME(XAAFillColorExpandRects)(
+ EXPNAME(XAAFillColorExpandRects) (
 #endif
-   ScrnInfoPtr pScrn,
-   int fg, int bg, int rop,
-   unsigned int planemask,
-   int nBox,
-   BoxPtr pBox,
-   int xorg, int yorg,
-   PixmapPtr pPix
-){
+                                      ScrnInfoPtr pScrn,
+                                      int fg, int bg, int rop,
+                                      unsigned int planemask,
+                                      int nBox,
+                                      BoxPtr pBox,
+                                      int xorg, int yorg, PixmapPtr pPix) {
     XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
     CARD32 *base;
     Bool TwoPass = FALSE, FirstPass = TRUE;
@@ -127,136 +125,145 @@ EXPNAME(XAAFillColorExpandRects)(
     int stippleheight = pPix->drawable.height;
     int srcwidth = pPix->devKind;
     int dwords, srcy, srcx, funcNo = 2, h;
-    unsigned char *src = (unsigned char*)pPix->devPrivate.ptr;
+    unsigned char *src = (unsigned char *) pPix->devPrivate.ptr;
     unsigned char *srcp;
     int flag;
 
-    if(stipplewidth <= 32) {
-	if(stipplewidth & (stipplewidth - 1))	
-	  funcNo = 1;
-	else	
-	  funcNo = 0;
-    } 
+    if (stipplewidth <= 32) {
+        if (stipplewidth & (stipplewidth - 1))
+            funcNo = 1;
+        else
+            funcNo = 0;
+    }
     StippleFunc = stipple_scanline_func[funcNo];
     SecondFunc = stipple_scanline_func[funcNo];
     FirstFunc = stipple_scanline_func[funcNo + 3];
 
 #ifdef TRIPLE_BITS
-    if((bg == -1) || 
-	(!(infoRec->CPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY) &&
-	(!(infoRec->CPUToScreenColorExpandFillFlags & RGB_EQUAL) ||
-	(CHECK_RGB_EQUAL(bg))))) {
+    if ((bg == -1) ||
+        (!(infoRec->CPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY) &&
+         (!(infoRec->CPUToScreenColorExpandFillFlags & RGB_EQUAL) ||
+          (CHECK_RGB_EQUAL(bg))))) {
 #else
-    if((bg == -1) || 
-	!(infoRec->CPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY)) {
+    if ((bg == -1) ||
+        !(infoRec->CPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY)) {
 #endif
-	/* one pass */
-    } else if((rop == GXcopy) && infoRec->FillSolidRects) {
-	/* one pass but we fill background rects first */
-	(*infoRec->FillSolidRects)(pScrn, bg, rop, planemask, nBox, pBox);
-	bg = -1;
-    } else {
-	/* gotta do two passes */
-	TwoPass = TRUE;
+        /* one pass */
+    }
+    else if ((rop == GXcopy) && infoRec->FillSolidRects) {
+        /* one pass but we fill background rects first */
+        (*infoRec->FillSolidRects) (pScrn, bg, rop, planemask, nBox, pBox);
+        bg = -1;
+    }
+    else {
+        /* gotta do two passes */
+        TwoPass = TRUE;
     }
 
-    if(!TwoPass)
-	(*infoRec->SetupForCPUToScreenColorExpandFill)(
-					pScrn, fg, bg, rop, planemask);
+    if (!TwoPass)
+        (*infoRec->SetupForCPUToScreenColorExpandFill) (pScrn, fg, bg, rop,
+                                                        planemask);
 
-    while(nBox--) {
+    while (nBox--) {
 #ifdef TRIPLE_BITS
-	dwords = (3 * (pBox->x2 - pBox->x1) + 31) >> 5;
+        dwords = (3 * (pBox->x2 - pBox->x1) + 31) >> 5;
 #else
-	dwords = (pBox->x2 - pBox->x1 + 31) >> 5;
+        dwords = (pBox->x2 - pBox->x1 + 31) >> 5;
 #endif
 
-SECOND_PASS:
-	if(TwoPass) {
-	    (*infoRec->SetupForCPUToScreenColorExpandFill)(pScrn, 
-			(FirstPass) ? bg : fg, -1, rop, planemask);
-	    StippleFunc = (FirstPass) ? FirstFunc : SecondFunc;
-	}
+ SECOND_PASS:
+        if (TwoPass) {
+            (*infoRec->SetupForCPUToScreenColorExpandFill) (pScrn,
+                                                            (FirstPass) ? bg :
+                                                            fg, -1, rop,
+                                                            planemask);
+            StippleFunc = (FirstPass) ? FirstFunc : SecondFunc;
+        }
+
+        h = pBox->y2 - pBox->y1;
+        flag = (infoRec->CPUToScreenColorExpandFillFlags
+                & CPU_TRANSFER_PAD_QWORD) && ((dwords * h) & 0x01);
 
-	h = pBox->y2 - pBox->y1;
-	flag = (infoRec->CPUToScreenColorExpandFillFlags 
-		& CPU_TRANSFER_PAD_QWORD) && ((dwords * h) & 0x01);
+        (*infoRec->SubsequentCPUToScreenColorExpandFill) (pScrn, pBox->x1,
+                                                          pBox->y1,
+                                                          pBox->x2 - pBox->x1,
+                                                          h, 0);
 
-        (*infoRec->SubsequentCPUToScreenColorExpandFill)(
-			pScrn, pBox->x1, pBox->y1,
- 			pBox->x2 - pBox->x1, h, 0);
+        base = (CARD32 *) infoRec->ColorExpandBase;
 
-	base = (CARD32*)infoRec->ColorExpandBase;
+        srcy = (pBox->y1 - yorg) % stippleheight;
+        if (srcy < 0)
+            srcy += stippleheight;
+        srcx = (pBox->x1 - xorg) % stipplewidth;
+        if (srcx < 0)
+            srcx += stipplewidth;
 
-	srcy = (pBox->y1 - yorg) % stippleheight;
-	if(srcy < 0) srcy += stippleheight;
-	srcx = (pBox->x1 - xorg) % stipplewidth;
-	if(srcx < 0) srcx += stipplewidth;
+        srcp = (srcwidth * srcy) + src;
 
-	srcp = (srcwidth * srcy) + src;
-	
 #ifndef FIXEDBASE
-	if((dwords * h) <= infoRec->ColorExpandRange) {
-	   while(h--) {
-		base = (*StippleFunc)(
-			base, (CARD32*)srcp, srcx, stipplewidth, dwords);
-		srcy++;
-		srcp += srcwidth;
-		if (srcy >= stippleheight) {
-		   srcy = 0;
-		   srcp = src;
-		}
-	   }
-	} else
+        if ((dwords * h) <= infoRec->ColorExpandRange) {
+            while (h--) {
+                base =
+                    (*StippleFunc) (base, (CARD32 *) srcp, srcx, stipplewidth,
+                                    dwords);
+                srcy++;
+                srcp += srcwidth;
+                if (srcy >= stippleheight) {
+                    srcy = 0;
+                    srcp = src;
+                }
+            }
+        }
+        else
 #endif
-	   while(h--) {
-		(*StippleFunc)(base, (CARD32*)srcp, srcx, stipplewidth, dwords);
-		srcy++;
-		srcp += srcwidth;
-		if (srcy >= stippleheight) {
-		   srcy = 0;
-		   srcp = src;
-		}
-	   }
-    
-	  if (flag) {
-	      base = (CARD32*)infoRec->ColorExpandBase;
-	      base[0] = 0x00000000;
-	  }
-
-	if(TwoPass) {
-	   if(FirstPass) {
-		FirstPass = FALSE;
-		goto SECOND_PASS;
-	   } else FirstPass = TRUE;
-	}
-
-	pBox++;
-     }
-
-    if(infoRec->CPUToScreenColorExpandFillFlags & SYNC_AFTER_COLOR_EXPAND) 
-	(*infoRec->Sync)(pScrn);
-    else SET_SYNC_FLAG(infoRec);
-}
+            while (h--) {
+                (*StippleFunc) (base, (CARD32 *) srcp, srcx, stipplewidth,
+                                dwords);
+                srcy++;
+                srcp += srcwidth;
+                if (srcy >= stippleheight) {
+                    srcy = 0;
+                    srcp = src;
+                }
+            }
+
+        if (flag) {
+            base = (CARD32 *) infoRec->ColorExpandBase;
+            base[0] = 0x00000000;
+        }
 
+        if (TwoPass) {
+            if (FirstPass) {
+                FirstPass = FALSE;
+                goto SECOND_PASS;
+            }
+            else
+                FirstPass = TRUE;
+        }
 
+        pBox++;
+    }
+
+    if (infoRec->CPUToScreenColorExpandFillFlags & SYNC_AFTER_COLOR_EXPAND)
+        (*infoRec->Sync) (pScrn);
+    else
+        SET_SYNC_FLAG(infoRec);
+}
 
 void
 #ifdef TRIPLE_BITS
-EXPNAME(XAAFillColorExpandSpans3)(
+ EXPNAME(XAAFillColorExpandSpans3) (
 #else
-EXPNAME(XAAFillColorExpandSpans)(
+ EXPNAME(XAAFillColorExpandSpans) (
 #endif
-   ScrnInfoPtr pScrn,
-   int fg, int bg, int rop,
-   unsigned int planemask,
-   int n,
-   DDXPointPtr ppt,
-   int *pwidth,
-   int fSorted,
-   int xorg, int yorg,
-   PixmapPtr pPix
-){
+                                      ScrnInfoPtr pScrn,
+                                      int fg, int bg, int rop,
+                                      unsigned int planemask,
+                                      int n,
+                                      DDXPointPtr ppt,
+                                      int *pwidth,
+                                      int fSorted,
+                                      int xorg, int yorg, PixmapPtr pPix) {
     XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
     CARD32 *base;
     Bool TwoPass = FALSE, FirstPass = TRUE;
@@ -266,106 +273,114 @@ EXPNAME(XAAFillColorExpandSpans)(
     int dwords, srcy, srcx, funcNo = 2;
     unsigned char *srcp;
 
-    if(stipplewidth <= 32) {
-	if(stipplewidth & (stipplewidth - 1))	
-	  funcNo = 1;
-	else	
-	  funcNo = 0;
-    } 
+    if (stipplewidth <= 32) {
+        if (stipplewidth & (stipplewidth - 1))
+            funcNo = 1;
+        else
+            funcNo = 0;
+    }
     StippleFunc = stipple_scanline_func[funcNo];
     SecondFunc = stipple_scanline_func[funcNo];
     FirstFunc = stipple_scanline_func[funcNo + 3];
 
 #ifdef TRIPLE_BITS
-    if((bg == -1) || 
-	(!(infoRec->CPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY) &&
-	(!(infoRec->CPUToScreenColorExpandFillFlags & RGB_EQUAL) ||
-	(CHECK_RGB_EQUAL(bg))))) {
+    if ((bg == -1) ||
+        (!(infoRec->CPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY) &&
+         (!(infoRec->CPUToScreenColorExpandFillFlags & RGB_EQUAL) ||
+          (CHECK_RGB_EQUAL(bg))))) {
 #else
-    if((bg == -1) || 
-	!(infoRec->CPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY)) {
+    if ((bg == -1) ||
+        !(infoRec->CPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY)) {
 #endif
-	/* one pass */
-    } else if((rop == GXcopy) && infoRec->FillSolidSpans) {
-	/* one pass but we fill background rects first */
-	(*infoRec->FillSolidSpans)(
-		pScrn, bg, rop, planemask, n, ppt, pwidth, fSorted);
-	bg = -1;
-    } else {
-	/* gotta do two passes */
-	TwoPass = TRUE;
-    }
-
-    if(!TwoPass)
-	(*infoRec->SetupForCPUToScreenColorExpandFill)(
-				pScrn, fg, bg, rop, planemask);
-
-    while(n--) {
+        /* one pass */
+    }
+    else if ((rop == GXcopy) && infoRec->FillSolidSpans) {
+        /* one pass but we fill background rects first */
+        (*infoRec->FillSolidSpans) (pScrn, bg, rop, planemask, n, ppt, pwidth,
+                                    fSorted);
+        bg = -1;
+    }
+    else {
+        /* gotta do two passes */
+        TwoPass = TRUE;
+    }
+
+    if (!TwoPass)
+        (*infoRec->SetupForCPUToScreenColorExpandFill) (pScrn, fg, bg, rop,
+                                                        planemask);
+
+    while (n--) {
 #ifdef TRIPLE_BITS
-	dwords = (3 * *pwidth + 31) >> 5;
+        dwords = (3 * *pwidth + 31) >> 5;
 #else
-	dwords = (*pwidth + 31) >> 5;
+        dwords = (*pwidth + 31) >> 5;
 #endif
 
-	srcy = (ppt->y - yorg) % stippleheight;
-	if(srcy < 0) srcy += stippleheight;
-	srcx = (ppt->x - xorg) % stipplewidth;
-	if(srcx < 0) srcx += stipplewidth;
-
-	srcp = (pPix->devKind * srcy) + (unsigned char*)pPix->devPrivate.ptr;
-
-SECOND_PASS:
-	if(TwoPass) {
-	    (*infoRec->SetupForCPUToScreenColorExpandFill)(pScrn, 
-			(FirstPass) ? bg : fg, -1, rop, planemask);
-	    StippleFunc = (FirstPass) ? FirstFunc : SecondFunc;
-	}
-
-        (*infoRec->SubsequentCPUToScreenColorExpandFill)(pScrn, ppt->x, ppt->y,
- 			*pwidth, 1, 0);
-
-	base = (CARD32*)infoRec->ColorExpandBase;
-
-	(*StippleFunc)(base, (CARD32*)srcp, srcx, stipplewidth, dwords);
-    
-	if((infoRec->CPUToScreenColorExpandFillFlags & CPU_TRANSFER_PAD_QWORD) 
-			&& (dwords & 0x01)) {
-	    base = (CARD32*)infoRec->ColorExpandBase;
-	    base[0] = 0x00000000;
-    	}
-
-	if(TwoPass) {
-	   if(FirstPass) {
-		FirstPass = FALSE;
-		goto SECOND_PASS;
-	   } else FirstPass = TRUE;
-	}
-
-	ppt++; pwidth++;
-     }
-
-    if(infoRec->CPUToScreenColorExpandFillFlags & SYNC_AFTER_COLOR_EXPAND) 
-	(*infoRec->Sync)(pScrn);
-    else SET_SYNC_FLAG(infoRec);
-}
+        srcy = (ppt->y - yorg) % stippleheight;
+        if (srcy < 0)
+            srcy += stippleheight;
+        srcx = (ppt->x - xorg) % stipplewidth;
+        if (srcx < 0)
+            srcx += stipplewidth;
+
+        srcp = (pPix->devKind * srcy) + (unsigned char *) pPix->devPrivate.ptr;
+
+ SECOND_PASS:
+        if (TwoPass) {
+            (*infoRec->SetupForCPUToScreenColorExpandFill) (pScrn,
+                                                            (FirstPass) ? bg :
+                                                            fg, -1, rop,
+                                                            planemask);
+            StippleFunc = (FirstPass) ? FirstFunc : SecondFunc;
+        }
+
+        (*infoRec->SubsequentCPUToScreenColorExpandFill) (pScrn, ppt->x, ppt->y,
+                                                          *pwidth, 1, 0);
+
+        base = (CARD32 *) infoRec->ColorExpandBase;
+
+        (*StippleFunc) (base, (CARD32 *) srcp, srcx, stipplewidth, dwords);
+
+        if ((infoRec->CPUToScreenColorExpandFillFlags & CPU_TRANSFER_PAD_QWORD)
+            && (dwords & 0x01)) {
+            base = (CARD32 *) infoRec->ColorExpandBase;
+            base[0] = 0x00000000;
+        }
+
+        if (TwoPass) {
+            if (FirstPass) {
+                FirstPass = FALSE;
+                goto SECOND_PASS;
+            }
+            else
+                FirstPass = TRUE;
+        }
 
+        ppt++;
+        pwidth++;
+    }
+
+    if (infoRec->CPUToScreenColorExpandFillFlags & SYNC_AFTER_COLOR_EXPAND)
+        (*infoRec->Sync) (pScrn);
+    else
+        SET_SYNC_FLAG(infoRec);
+}
 
 #ifndef FIXEDBASE
 
 void
 #ifdef TRIPLE_BITS
-EXPNAME(XAAFillScanlineColorExpandRects3)(
+ EXPNAME(XAAFillScanlineColorExpandRects3) (
 #else
-EXPNAME(XAAFillScanlineColorExpandRects)(
+ EXPNAME(XAAFillScanlineColorExpandRects) (
 #endif
-   ScrnInfoPtr pScrn,
-   int fg, int bg, int rop,
-   unsigned int planemask,
-   int nBox,
-   BoxPtr pBox,
-   int xorg, int yorg,
-   PixmapPtr pPix
-){
+                                              ScrnInfoPtr pScrn,
+                                              int fg, int bg, int rop,
+                                              unsigned int planemask,
+                                              int nBox,
+                                              BoxPtr pBox,
+                                              int xorg, int yorg,
+                                              PixmapPtr pPix) {
     XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
     CARD32 *base;
     Bool TwoPass = FALSE, FirstPass = TRUE;
@@ -377,110 +392,123 @@ EXPNAME(XAAFillScanlineColorExpandRects)(
     unsigned char *src = pPix->devPrivate.ptr;
     unsigned char *srcp;
 
-    if(stipplewidth <= 32) {
-	if(stipplewidth & (stipplewidth - 1))	
-	  funcNo = 1;
-	else	
-	  funcNo = 0;
-    } 
+    if (stipplewidth <= 32) {
+        if (stipplewidth & (stipplewidth - 1))
+            funcNo = 1;
+        else
+            funcNo = 0;
+    }
     StippleFunc = stipple_scanline_func[funcNo];
     SecondFunc = stipple_scanline_func[funcNo];
     FirstFunc = stipple_scanline_func[funcNo + 3];
 
 #ifdef TRIPLE_BITS
-    if((bg == -1) || 
-      (!(infoRec->ScanlineCPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY) &&
-      (!(infoRec->ScanlineCPUToScreenColorExpandFillFlags & RGB_EQUAL) ||
-      (CHECK_RGB_EQUAL(bg))))) {
+    if ((bg == -1) ||
+        (!(infoRec->ScanlineCPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY)
+         && (!(infoRec->ScanlineCPUToScreenColorExpandFillFlags & RGB_EQUAL) ||
+             (CHECK_RGB_EQUAL(bg))))) {
 #else
-    if((bg == -1) || 
-      !(infoRec->ScanlineCPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY)) {
+    if ((bg == -1) ||
+        !(infoRec->
+          ScanlineCPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY)) {
 #endif
-	/* one pass */
-    } else if((rop == GXcopy) && infoRec->FillSolidRects) {
-	/* one pass but we fill background rects first */
-	(*infoRec->FillSolidRects)(pScrn, bg, rop, planemask, nBox, pBox);
-	bg = -1;
-    } else {
-	/* gotta do two passes */
-	TwoPass = TRUE;
+        /* one pass */
+    }
+    else if ((rop == GXcopy) && infoRec->FillSolidRects) {
+        /* one pass but we fill background rects first */
+        (*infoRec->FillSolidRects) (pScrn, bg, rop, planemask, nBox, pBox);
+        bg = -1;
+    }
+    else {
+        /* gotta do two passes */
+        TwoPass = TRUE;
     }
 
-    if(!TwoPass)
-	(*infoRec->SetupForScanlineCPUToScreenColorExpandFill)(
-				pScrn, fg, bg, rop, planemask);
+    if (!TwoPass)
+        (*infoRec->SetupForScanlineCPUToScreenColorExpandFill) (pScrn, fg, bg,
+                                                                rop, planemask);
 
-    while(nBox--) {
+    while (nBox--) {
 #ifdef TRIPLE_BITS
-	dwords = (3 * (pBox->x2 - pBox->x1) + 31) >> 5;
+        dwords = (3 * (pBox->x2 - pBox->x1) + 31) >> 5;
 #else
-	dwords = (pBox->x2 - pBox->x1 + 31) >> 5;
+        dwords = (pBox->x2 - pBox->x1 + 31) >> 5;
 #endif
 
-SECOND_PASS:
-	if(TwoPass) {
-	    (*infoRec->SetupForScanlineCPUToScreenColorExpandFill)(pScrn, 
-			(FirstPass) ? bg : fg, -1, rop, planemask);
-	    StippleFunc = (FirstPass) ? FirstFunc : SecondFunc;
-	}
-
-	h = pBox->y2 - pBox->y1;
-
-        (*infoRec->SubsequentScanlineCPUToScreenColorExpandFill)(
-		pScrn, pBox->x1, pBox->y1, pBox->x2 - pBox->x1, h, 0);
-
-	bufferNo = 0;
-
-	srcy = (pBox->y1 - yorg) % stippleheight;
-	if(srcy < 0) srcy += stippleheight;
-	srcx = (pBox->x1 - xorg) % stipplewidth;
-	if(srcx < 0) srcx += stipplewidth;
-
-	srcp = (srcwidth * srcy) + src;
-
-	while(h--) {
-   	    base = (CARD32*)infoRec->ScanlineColorExpandBuffers[bufferNo];
-	    (*StippleFunc)(base, (CARD32*)srcp, srcx, stipplewidth, dwords);
-	    (*infoRec->SubsequentColorExpandScanline)(pScrn, bufferNo++);
-	    if(bufferNo >= infoRec->NumScanlineColorExpandBuffers)
-		bufferNo = 0;
-	    srcy++;
-	    srcp += srcwidth;
-	    if (srcy >= stippleheight) {
-		srcy = 0;
-		srcp = src;
-	    }
-	}
-    
-	if(TwoPass) {
-	   if(FirstPass) {
-		FirstPass = FALSE;
-		goto SECOND_PASS;
-	   } else FirstPass = TRUE;
-	}
-
-	pBox++;
-     }
-
-     SET_SYNC_FLAG(infoRec);
+ SECOND_PASS:
+        if (TwoPass) {
+            (*infoRec->SetupForScanlineCPUToScreenColorExpandFill) (pScrn,
+                                                                    (FirstPass)
+                                                                    ? bg : fg,
+                                                                    -1, rop,
+                                                                    planemask);
+            StippleFunc = (FirstPass) ? FirstFunc : SecondFunc;
+        }
+
+        h = pBox->y2 - pBox->y1;
+
+        (*infoRec->SubsequentScanlineCPUToScreenColorExpandFill) (pScrn,
+                                                                  pBox->x1,
+                                                                  pBox->y1,
+                                                                  pBox->x2 -
+                                                                  pBox->x1, h,
+                                                                  0);
+
+        bufferNo = 0;
+
+        srcy = (pBox->y1 - yorg) % stippleheight;
+        if (srcy < 0)
+            srcy += stippleheight;
+        srcx = (pBox->x1 - xorg) % stipplewidth;
+        if (srcx < 0)
+            srcx += stipplewidth;
+
+        srcp = (srcwidth * srcy) + src;
+
+        while (h--) {
+            base = (CARD32 *) infoRec->ScanlineColorExpandBuffers[bufferNo];
+            (*StippleFunc) (base, (CARD32 *) srcp, srcx, stipplewidth, dwords);
+            (*infoRec->SubsequentColorExpandScanline) (pScrn, bufferNo++);
+            if (bufferNo >= infoRec->NumScanlineColorExpandBuffers)
+                bufferNo = 0;
+            srcy++;
+            srcp += srcwidth;
+            if (srcy >= stippleheight) {
+                srcy = 0;
+                srcp = src;
+            }
+        }
+
+        if (TwoPass) {
+            if (FirstPass) {
+                FirstPass = FALSE;
+                goto SECOND_PASS;
+            }
+            else
+                FirstPass = TRUE;
+        }
+
+        pBox++;
+    }
+
+    SET_SYNC_FLAG(infoRec);
 }
 
 void
 #ifdef TRIPLE_BITS
-EXPNAME(XAAFillScanlineColorExpandSpans3)(
+ EXPNAME(XAAFillScanlineColorExpandSpans3) (
 #else
-EXPNAME(XAAFillScanlineColorExpandSpans)(
+ EXPNAME(XAAFillScanlineColorExpandSpans) (
 #endif
-   ScrnInfoPtr pScrn,
-   int fg, int bg, int rop,
-   unsigned int planemask,
-   int n,
-   DDXPointPtr ppt,
-   int *pwidth,
-   int fSorted,
-   int xorg, int yorg,
-   PixmapPtr pPix
-){
+                                              ScrnInfoPtr pScrn,
+                                              int fg, int bg, int rop,
+                                              unsigned int planemask,
+                                              int n,
+                                              DDXPointPtr ppt,
+                                              int *pwidth,
+                                              int fSorted,
+                                              int xorg, int yorg,
+                                              PixmapPtr pPix) {
     XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
     CARD32 *base;
     Bool TwoPass = FALSE, FirstPass = TRUE;
@@ -490,377 +518,398 @@ EXPNAME(XAAFillScanlineColorExpandSpans)(
     int dwords, srcy, srcx, funcNo = 2;
     unsigned char *srcp;
 
-    if(stipplewidth <= 32) {
-	if(stipplewidth & (stipplewidth - 1))	
-	  funcNo = 1;
-	else	
-	  funcNo = 0;
-    } 
+    if (stipplewidth <= 32) {
+        if (stipplewidth & (stipplewidth - 1))
+            funcNo = 1;
+        else
+            funcNo = 0;
+    }
     StippleFunc = stipple_scanline_func[funcNo];
     SecondFunc = stipple_scanline_func[funcNo];
     FirstFunc = stipple_scanline_func[funcNo + 3];
 
 #ifdef TRIPLE_BITS
-    if((bg == -1) || 
-      (!(infoRec->ScanlineCPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY) &&
-      (!(infoRec->ScanlineCPUToScreenColorExpandFillFlags & RGB_EQUAL) ||
-      (CHECK_RGB_EQUAL(bg))))) {
+    if ((bg == -1) ||
+        (!(infoRec->ScanlineCPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY)
+         && (!(infoRec->ScanlineCPUToScreenColorExpandFillFlags & RGB_EQUAL) ||
+             (CHECK_RGB_EQUAL(bg))))) {
 #else
-    if((bg == -1) || 
-      !(infoRec->ScanlineCPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY)) {
+    if ((bg == -1) ||
+        !(infoRec->
+          ScanlineCPUToScreenColorExpandFillFlags & TRANSPARENCY_ONLY)) {
 #endif
-	/* one pass */
-    } else if((rop == GXcopy) && infoRec->FillSolidSpans) {
-	/* one pass but we fill background rects first */
-	(*infoRec->FillSolidSpans)(
-		pScrn, bg, rop, planemask, n, ppt, pwidth, fSorted);
-	bg = -1;
-    } else {
-	/* gotta do two passes */
-	TwoPass = TRUE;
+        /* one pass */
+    }
+    else if ((rop == GXcopy) && infoRec->FillSolidSpans) {
+        /* one pass but we fill background rects first */
+        (*infoRec->FillSolidSpans) (pScrn, bg, rop, planemask, n, ppt, pwidth,
+                                    fSorted);
+        bg = -1;
+    }
+    else {
+        /* gotta do two passes */
+        TwoPass = TRUE;
     }
 
-    if(!TwoPass)
-	(*infoRec->SetupForScanlineCPUToScreenColorExpandFill)(
-				pScrn, fg, bg, rop, planemask);
-
+    if (!TwoPass)
+        (*infoRec->SetupForScanlineCPUToScreenColorExpandFill) (pScrn, fg, bg,
+                                                                rop, planemask);
 
-    while(n--) {
+    while (n--) {
 #ifdef TRIPLE_BITS
-	dwords = (3 * *pwidth + 31) >> 5;
+        dwords = (3 * *pwidth + 31) >> 5;
 #else
-	dwords = (*pwidth + 31) >> 5;
+        dwords = (*pwidth + 31) >> 5;
 #endif
 
-	srcy = (ppt->y - yorg) % stippleheight;
-	if(srcy < 0) srcy += stippleheight;
-	srcx = (ppt->x - xorg) % stipplewidth;
-	if(srcx < 0) srcx += stipplewidth;
-
-	srcp = (pPix->devKind * srcy) + (unsigned char*)pPix->devPrivate.ptr;
+        srcy = (ppt->y - yorg) % stippleheight;
+        if (srcy < 0)
+            srcy += stippleheight;
+        srcx = (ppt->x - xorg) % stipplewidth;
+        if (srcx < 0)
+            srcx += stipplewidth;
+
+        srcp = (pPix->devKind * srcy) + (unsigned char *) pPix->devPrivate.ptr;
+
+ SECOND_PASS:
+        if (TwoPass) {
+            (*infoRec->SetupForScanlineCPUToScreenColorExpandFill) (pScrn,
+                                                                    (FirstPass)
+                                                                    ? bg : fg,
+                                                                    -1, rop,
+                                                                    planemask);
+            StippleFunc = (FirstPass) ? FirstFunc : SecondFunc;
+        }
 
-SECOND_PASS:
-	if(TwoPass) {
-	    (*infoRec->SetupForScanlineCPUToScreenColorExpandFill)(pScrn, 
-			(FirstPass) ? bg : fg, -1, rop, planemask);
-	    StippleFunc = (FirstPass) ? FirstFunc : SecondFunc;
-	}
+        (*infoRec->SubsequentScanlineCPUToScreenColorExpandFill) (pScrn, ppt->x,
+                                                                  ppt->y,
+                                                                  *pwidth, 1,
+                                                                  0);
 
-        (*infoRec->SubsequentScanlineCPUToScreenColorExpandFill)(
-				pScrn, ppt->x, ppt->y, *pwidth, 1, 0);
+        base = (CARD32 *) infoRec->ScanlineColorExpandBuffers[0];
 
-	base = (CARD32*)infoRec->ScanlineColorExpandBuffers[0];
+        (*StippleFunc) (base, (CARD32 *) srcp, srcx, stipplewidth, dwords);
+        (*infoRec->SubsequentColorExpandScanline) (pScrn, 0);
 
-	(*StippleFunc)(base, (CARD32*)srcp, srcx, stipplewidth, dwords);
-	(*infoRec->SubsequentColorExpandScanline)(pScrn, 0);
-    
-	if(TwoPass) {
-	   if(FirstPass) {
-		FirstPass = FALSE;
-		goto SECOND_PASS;
-	   } else FirstPass = TRUE;
-	}
+        if (TwoPass) {
+            if (FirstPass) {
+                FirstPass = FALSE;
+                goto SECOND_PASS;
+            }
+            else
+                FirstPass = TRUE;
+        }
 
-	ppt++; pwidth++;
-     }
+        ppt++;
+        pwidth++;
+    }
 
-     SET_SYNC_FLAG(infoRec);
+    SET_SYNC_FLAG(infoRec);
 }
 
 #endif
 
 static CARD32 *
-StipplePowerOfTwo(
-   CARD32* dest, CARD32* src, 
-   int shift, int width, int dwords
-){
+StipplePowerOfTwo(CARD32 *dest, CARD32 *src, int shift, int width, int dwords)
+{
     CARD32 pat = *src;
-    if(width < 32) {
-	pat &= XAAShiftMasks[width];
-	while(width < 32) {
-	    pat |= SHIFT_L(pat,width);
-	    width <<= 1;
-	}
+
+    if (width < 32) {
+        pat &= XAAShiftMasks[width];
+        while (width < 32) {
+            pat |= SHIFT_L(pat, width);
+            width <<= 1;
+        }
     }
-   
-    if(shift)
-	pat = SHIFT_R(pat,shift) | SHIFT_L(pat,32 - shift);
+
+    if (shift)
+        pat = SHIFT_R(pat, shift) | SHIFT_L(pat, 32 - shift);
 
 #ifdef MSBFIRST
-    pat = SWAP_BITS_IN_BYTES(pat);    
+    pat = SWAP_BITS_IN_BYTES(pat);
 #endif
 
 #ifdef TRIPLE_BITS
     {
-	EXPAND_PAT;
-
-	while(dwords >= 3) {
-	    WRITE_PAT3;
-	    dwords -= 3;
-	}
-	if (dwords == 2) {
-	    WRITE_PAT2;
-	} else if (dwords == 1) {
-	    WRITE_PAT1;
-	}
-
-	return dest;
-    }
-#else /* TRIPLE_BITS */
-   while(dwords >= 4) {
-	DEST(0) = pat;
-	DEST(1) = pat;
-	DEST(2) = pat;
-	DEST(3) = pat;
-	dwords -= 4;
+        EXPAND_PAT;
+
+        while (dwords >= 3) {
+            WRITE_PAT3;
+            dwords -= 3;
+        }
+        if (dwords == 2) {
+            WRITE_PAT2;
+        }
+        else if (dwords == 1) {
+            WRITE_PAT1;
+        }
+
+        return dest;
+    }
+#else                           /* TRIPLE_BITS */
+    while (dwords >= 4) {
+        DEST(0) = pat;
+        DEST(1) = pat;
+        DEST(2) = pat;
+        DEST(3) = pat;
+        dwords -= 4;
 #ifndef FIXEDBASE
-	dest += 4;
+        dest += 4;
 #endif
-   }
-   
-   if(!dwords) return dest;
-   DEST(0) = pat;
-   if(dwords == 1) RETURN(1);
-   DEST(1) = pat;
-   if(dwords == 2) RETURN(2);
-   DEST(2) = pat;
-   RETURN(3);
-#endif /* TRIPLE_BITS */
+    }
+
+    if (!dwords)
+        return dest;
+    DEST(0) = pat;
+    if (dwords == 1)
+        RETURN(1);
+    DEST(1) = pat;
+    if (dwords == 2)
+        RETURN(2);
+    DEST(2) = pat;
+    RETURN(3);
+#endif                          /* TRIPLE_BITS */
 }
 
 static CARD32 *
-StipplePowerOfTwo_Inverted(
-   CARD32* dest, CARD32* src, 
-   int shift, int width, int dwords
-){
+StipplePowerOfTwo_Inverted(CARD32 *dest, CARD32 *src,
+                           int shift, int width, int dwords)
+{
     CARD32 pat = *src;
-    if(width < 32) {
-	pat &= XAAShiftMasks[width];
-	while(width < 32) {
-	    pat |= SHIFT_L(pat,width);
-	    width <<= 1;
-	}
+
+    if (width < 32) {
+        pat &= XAAShiftMasks[width];
+        while (width < 32) {
+            pat |= SHIFT_L(pat, width);
+            width <<= 1;
+        }
     }
-   
-    if(shift)
-	pat = SHIFT_R(pat,shift) | SHIFT_L(pat,32 - shift);
+
+    if (shift)
+        pat = SHIFT_R(pat, shift) | SHIFT_L(pat, 32 - shift);
 
 #ifdef MSBFIRST
-    pat = SWAP_BITS_IN_BYTES(pat);    
+    pat = SWAP_BITS_IN_BYTES(pat);
 #endif
 
-   pat = ~pat;
+    pat = ~pat;
 
 #ifdef TRIPLE_BITS
     {
-	EXPAND_PAT;
-
-	while(dwords >= 3) {
-	    WRITE_PAT3;
-	    dwords -= 3;
-	}
-	if (dwords == 2) {
-	    WRITE_PAT2;
-	} else if (dwords == 1) {
-	    WRITE_PAT1;
-	}
-
-	return dest;
-    }
-#else /* TRIPLE_BITS */
-   while(dwords >= 4) {
-	DEST(0) = pat;
-	DEST(1) = pat;
-	DEST(2) = pat;
-	DEST(3) = pat;
-	dwords -= 4;
+        EXPAND_PAT;
+
+        while (dwords >= 3) {
+            WRITE_PAT3;
+            dwords -= 3;
+        }
+        if (dwords == 2) {
+            WRITE_PAT2;
+        }
+        else if (dwords == 1) {
+            WRITE_PAT1;
+        }
+
+        return dest;
+    }
+#else                           /* TRIPLE_BITS */
+    while (dwords >= 4) {
+        DEST(0) = pat;
+        DEST(1) = pat;
+        DEST(2) = pat;
+        DEST(3) = pat;
+        dwords -= 4;
 #ifndef FIXEDBASE
-	dest += 4;
+        dest += 4;
 #endif
-   }
-   
-   if(!dwords) return dest;
-   DEST(0) = pat;
-   if(dwords == 1) RETURN(1);
-   DEST(1) = pat;
-   if(dwords == 2) RETURN(2);
-   DEST(2) = pat;
-   RETURN(3);
-#endif /* TRIPLE_BITS */
-}
+    }
 
+    if (!dwords)
+        return dest;
+    DEST(0) = pat;
+    if (dwords == 1)
+        RETURN(1);
+    DEST(1) = pat;
+    if (dwords == 2)
+        RETURN(2);
+    DEST(2) = pat;
+    RETURN(3);
+#endif                          /* TRIPLE_BITS */
+}
 
 static CARD32 *
-StippleUpTo32(
-   CARD32* base, CARD32* src, 
-   int shift, int width, int dwords
-){
+StippleUpTo32(CARD32 *base, CARD32 *src, int shift, int width, int dwords)
+{
     CARD32 pat = *src & XAAShiftMasks[width];
 
-    while(width <= 15) {
-	pat |= SHIFT_L(pat,width);
-	width <<= 1;
+    while (width <= 15) {
+        pat |= SHIFT_L(pat, width);
+        width <<= 1;
     }
-    pat |= SHIFT_L(pat,width);
+    pat |= SHIFT_L(pat, width);
+
+    while (dwords--) {
+        CARD32 bits = SHIFT_R(pat, shift) | SHIFT_L(pat, width - shift);
 
-    while(dwords--) {
-	CARD32 bits = SHIFT_R(pat,shift) | SHIFT_L(pat,width-shift);
 #ifdef TRIPLE_BITS
-	if(dwords >= 2) {
-	    WRITE_BITS3(bits);
-	    dwords -= 2;
-	} else if(dwords > 0) {
-	    WRITE_BITS2(bits);
-	    dwords--;
-	} else {
-	    WRITE_BITS1(bits);
-	}
+        if (dwords >= 2) {
+            WRITE_BITS3(bits);
+            dwords -= 2;
+        }
+        else if (dwords > 0) {
+            WRITE_BITS2(bits);
+            dwords--;
+        }
+        else {
+            WRITE_BITS1(bits);
+        }
 #else
-	WRITE_BITS(bits);
+        WRITE_BITS(bits);
 #endif
 
-	shift += 32;
-	shift %= width;
+        shift += 32;
+        shift %= width;
     }
     return base;
 }
 
-
 static CARD32 *
-StippleUpTo32_Inverted(
-   CARD32* base, CARD32* src, 
-   int shift, int width, int dwords
-){
+StippleUpTo32_Inverted(CARD32 *base, CARD32 *src,
+                       int shift, int width, int dwords)
+{
     CARD32 pat = *src & XAAShiftMasks[width];
 
-    while(width <= 15) {
-	pat |= SHIFT_L(pat,width);
-	width <<= 1;
+    while (width <= 15) {
+        pat |= SHIFT_L(pat, width);
+        width <<= 1;
     }
-    pat |= SHIFT_L(pat,width);
+    pat |= SHIFT_L(pat, width);
+
+    while (dwords--) {
+        CARD32 bits = ~(SHIFT_R(pat, shift) | SHIFT_L(pat, width - shift));
 
-    while(dwords--) {
-	CARD32 bits = ~(SHIFT_R(pat,shift) | SHIFT_L(pat,width-shift));
 #ifdef TRIPLE_BITS
-	if(dwords >= 2) {
-	    WRITE_BITS3(bits);
-	    dwords -= 2;
-	} else if(dwords > 0) {
-	    WRITE_BITS2(bits);
-	    dwords--;
-	} else {
-	    WRITE_BITS1(bits);
-	}
+        if (dwords >= 2) {
+            WRITE_BITS3(bits);
+            dwords -= 2;
+        }
+        else if (dwords > 0) {
+            WRITE_BITS2(bits);
+            dwords--;
+        }
+        else {
+            WRITE_BITS1(bits);
+        }
 #else
-	WRITE_BITS(bits);
+        WRITE_BITS(bits);
 #endif
 
-	shift += 32;
-	shift %= width;
+        shift += 32;
+        shift %= width;
     }
     return base;
 }
 
-
 static CARD32 *
-StippleOver32(
-   CARD32* base, CARD32* src, 
-   int offset, int width, int dwords
-){
-   CARD32* srcp;
-   CARD32 bits;
-   int bitsleft, shift, usable;   
-
-   while(dwords--) {
+StippleOver32(CARD32 *base, CARD32 *src, int offset, int width, int dwords)
+{
+    CARD32 *srcp;
+    CARD32 bits;
+    int bitsleft, shift, usable;
+
+    while (dwords--) {
         bitsleft = width - offset;
         srcp = src + (offset >> 5);
         shift = offset & 31;
         usable = 32 - shift;
 
-        if(bitsleft < 32) {
-            if(bitsleft <= usable) {
-                 bits = SHIFT_L(*src,bitsleft) | 
-                       (SHIFT_R(*srcp,shift) & XAAShiftMasks[bitsleft]);
-            } else {
-                 bits = SHIFT_L(*src,bitsleft) |
-                       (SHIFT_L(srcp[1],usable) & XAAShiftMasks[bitsleft]) |
-                       (SHIFT_R(*srcp,shift) & XAAShiftMasks[usable]);
+        if (bitsleft < 32) {
+            if (bitsleft <= usable) {
+                bits = SHIFT_L(*src, bitsleft) |
+                    (SHIFT_R(*srcp, shift) & XAAShiftMasks[bitsleft]);
+            }
+            else {
+                bits = SHIFT_L(*src, bitsleft) |
+                    (SHIFT_L(srcp[1], usable) & XAAShiftMasks[bitsleft]) |
+                    (SHIFT_R(*srcp, shift) & XAAShiftMasks[usable]);
             }
         }
-        else if(shift)
-            bits = SHIFT_R(*srcp,shift) | SHIFT_L(srcp[1],usable);
+        else if (shift)
+            bits = SHIFT_R(*srcp, shift) | SHIFT_L(srcp[1], usable);
         else
             bits = *srcp;
 
 #ifdef TRIPLE_BITS
-	if(dwords >= 2) {
-	    WRITE_BITS3(bits);
-	    dwords -= 2;
-	} else if(dwords > 0) {
-	    WRITE_BITS2(bits);
-	    dwords--;
-	} else {
-	    WRITE_BITS1(bits);
-	}
+        if (dwords >= 2) {
+            WRITE_BITS3(bits);
+            dwords -= 2;
+        }
+        else if (dwords > 0) {
+            WRITE_BITS2(bits);
+            dwords--;
+        }
+        else {
+            WRITE_BITS1(bits);
+        }
 #else
-	WRITE_BITS(bits);
+        WRITE_BITS(bits);
 #endif
 
-	offset += 32;
-	offset %= width;
-   }
-   return base;
+        offset += 32;
+        offset %= width;
+    }
+    return base;
 }
 
-
 static CARD32 *
-StippleOver32_Inverted(
-   CARD32* base, CARD32* src, 
-   int offset, int width, int dwords
-){
-   CARD32* srcp;
-   CARD32 bits;
-   int bitsleft, shift, usable;
-
-   while(dwords--) {
+StippleOver32_Inverted(CARD32 *base, CARD32 *src,
+                       int offset, int width, int dwords)
+{
+    CARD32 *srcp;
+    CARD32 bits;
+    int bitsleft, shift, usable;
+
+    while (dwords--) {
         bitsleft = width - offset;
         srcp = src + (offset >> 5);
         shift = offset & 31;
         usable = 32 - shift;
 
-        if(bitsleft < 32) {
-            if(bitsleft <= usable) {
-                 bits = SHIFT_L(*src,bitsleft) |
-                       (SHIFT_R(*srcp,shift) & XAAShiftMasks[bitsleft]);
-            } else {
-                 bits = SHIFT_L(*src,bitsleft) |
-                       (SHIFT_L(srcp[1],usable) & XAAShiftMasks[bitsleft]) |
-                       (SHIFT_R(*srcp,shift) & XAAShiftMasks[usable]);
+        if (bitsleft < 32) {
+            if (bitsleft <= usable) {
+                bits = SHIFT_L(*src, bitsleft) |
+                    (SHIFT_R(*srcp, shift) & XAAShiftMasks[bitsleft]);
+            }
+            else {
+                bits = SHIFT_L(*src, bitsleft) |
+                    (SHIFT_L(srcp[1], usable) & XAAShiftMasks[bitsleft]) |
+                    (SHIFT_R(*srcp, shift) & XAAShiftMasks[usable]);
             }
         }
-        else if(shift)
-            bits = SHIFT_R(*srcp,shift) | SHIFT_L(srcp[1],usable);
+        else if (shift)
+            bits = SHIFT_R(*srcp, shift) | SHIFT_L(srcp[1], usable);
         else
             bits = *srcp;
 
-	bits = ~bits;
+        bits = ~bits;
 
 #ifdef TRIPLE_BITS
-	if(dwords >= 2) {
-	    WRITE_BITS3(bits);
-	    dwords -= 2;
-	} else if(dwords > 0) {
-	    WRITE_BITS2(bits);
-	    dwords--;
-	} else {
-	    WRITE_BITS1(bits);
-	}
+        if (dwords >= 2) {
+            WRITE_BITS3(bits);
+            dwords -= 2;
+        }
+        else if (dwords > 0) {
+            WRITE_BITS2(bits);
+            dwords--;
+        }
+        else {
+            WRITE_BITS1(bits);
+        }
 #else
-	WRITE_BITS(bits);
+        WRITE_BITS(bits);
 #endif
 
-	offset += 32;
-	offset %= width;
-   }
-   return base;
+        offset += 32;
+        offset %= width;
+    }
+    return base;
 }