1 files changed, 86 insertions, 98 deletions

diff --git a/fb/fbline.c b/fb/fbline.c
index e290bf886..80dc89dde 100644
--- a/fb/fbline.c
+++ b/fb/fbline.c
@@ -27,141 +27,129 @@
 #include "fb.h"
 
 void
-fbZeroLine (DrawablePtr	pDrawable,
-	    GCPtr	pGC,
-	    int		mode,
-	    int		npt,
-	    DDXPointPtr	ppt)
+fbZeroLine(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt, DDXPointPtr ppt)
 {
-    int		    x1, y1, x2, y2;
-    int		    x, y;
-    int		    dashOffset;
+    int x1, y1, x2, y2;
+    int x, y;
+    int dashOffset;
 
     x = pDrawable->x;
     y = pDrawable->y;
     x1 = ppt->x;
     y1 = ppt->y;
     dashOffset = pGC->dashOffset;
-    while (--npt)
-    {
-	++ppt;
-	x2 = ppt->x;
-	y2 = ppt->y;
-	if (mode == CoordModePrevious)
-	{
-	    x2 += x1;
-	    y2 += y1;
-	}
-	fbSegment (pDrawable, pGC, x1 + x, y1 + y, 
-		   x2 + x, y2 + y, 
-		   npt == 1 && pGC->capStyle != CapNotLast,
-		   &dashOffset);
-	x1 = x2;
-	y1 = y2;
+    while (--npt) {
+        ++ppt;
+        x2 = ppt->x;
+        y2 = ppt->y;
+        if (mode == CoordModePrevious) {
+            x2 += x1;
+            y2 += y1;
+        }
+        fbSegment(pDrawable, pGC, x1 + x, y1 + y,
+                  x2 + x, y2 + y,
+                  npt == 1 && pGC->capStyle != CapNotLast, &dashOffset);
+        x1 = x2;
+        y1 = y2;
     }
 }
 
 void
-fbZeroSegment (DrawablePtr  pDrawable,
-	       GCPtr	    pGC,
-	       int	    nseg,
-	       xSegment	    *pSegs)
+fbZeroSegment(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment * pSegs)
 {
-    int	    dashOffset;
-    int	    x, y;
-    Bool    drawLast = pGC->capStyle != CapNotLast;
-    
+    int dashOffset;
+    int x, y;
+    Bool drawLast = pGC->capStyle != CapNotLast;
+
     x = pDrawable->x;
     y = pDrawable->y;
-    while (nseg--)
-    {
-	dashOffset = pGC->dashOffset;
-	fbSegment (pDrawable, pGC, 
-		   pSegs->x1 + x, pSegs->y1 + y,
-		   pSegs->x2 + x, pSegs->y2 + y,
-		   drawLast,
-		   &dashOffset);
-	pSegs++;
+    while (nseg--) {
+        dashOffset = pGC->dashOffset;
+        fbSegment(pDrawable, pGC,
+                  pSegs->x1 + x, pSegs->y1 + y,
+                  pSegs->x2 + x, pSegs->y2 + y, drawLast, &dashOffset);
+        pSegs++;
     }
 }
 
 void
-fbFixCoordModePrevious (int	    npt,
-			DDXPointPtr ppt)
+fbFixCoordModePrevious(int npt, DDXPointPtr ppt)
 {
-    int	    x, y;
+    int x, y;
 
     x = ppt->x;
     y = ppt->y;
     npt--;
-    while (npt--)
-    {
-	ppt++;
-	x = (ppt->x += x);
-	y = (ppt->y += y);
+    while (npt--) {
+        ppt++;
+        x = (ppt->x += x);
+        y = (ppt->y += y);
     }
 }
 
 void
-fbPolyLine (DrawablePtr	pDrawable,
-	    GCPtr	pGC,
-	    int		mode,
-	    int		npt,
-	    DDXPointPtr	ppt)
+fbPolyLine(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt, DDXPointPtr ppt)
 {
-    void	(*line) (DrawablePtr, GCPtr, int mode, int npt, DDXPointPtr ppt);
-    
-    if (pGC->lineWidth == 0)
-    {
-	line = fbZeroLine;
-	if (pGC->fillStyle == FillSolid &&
-	    pGC->lineStyle == LineSolid &&
-	    RegionNumRects (fbGetCompositeClip(pGC)) == 1)
-	{
-	    switch (pDrawable->bitsPerPixel) {
-	    case 8:  line = fbPolyline8; break;
-	    case 16: line = fbPolyline16; break;
-	    case 24: line = fbPolyline24; break;
-	    case 32: line = fbPolyline32; break;
-	    }
-	}
+    void (*line) (DrawablePtr, GCPtr, int mode, int npt, DDXPointPtr ppt);
+
+    if (pGC->lineWidth == 0) {
+        line = fbZeroLine;
+        if (pGC->fillStyle == FillSolid &&
+            pGC->lineStyle == LineSolid &&
+            RegionNumRects(fbGetCompositeClip(pGC)) == 1) {
+            switch (pDrawable->bitsPerPixel) {
+            case 8:
+                line = fbPolyline8;
+                break;
+            case 16:
+                line = fbPolyline16;
+                break;
+            case 24:
+                line = fbPolyline24;
+                break;
+            case 32:
+                line = fbPolyline32;
+                break;
+            }
+        }
     }
-    else
-    {
-	if (pGC->lineStyle != LineSolid)
-	    line = miWideDash;
-	else
-	    line = miWideLine;
+    else {
+        if (pGC->lineStyle != LineSolid)
+            line = miWideDash;
+        else
+            line = miWideLine;
     }
     (*line) (pDrawable, pGC, mode, npt, ppt);
 }
 
 void
-fbPolySegment (DrawablePtr  pDrawable,
-	       GCPtr	    pGC,
-	       int	    nseg,
-	       xSegment	    *pseg)
+fbPolySegment(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment * pseg)
 {
-    void    (*seg) (DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment *pseg);
+    void (*seg) (DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment * pseg);
 
-    if (pGC->lineWidth == 0)
-    {
-	seg = fbZeroSegment;
-	if (pGC->fillStyle == FillSolid &&
-	    pGC->lineStyle == LineSolid &&
-	    RegionNumRects (fbGetCompositeClip(pGC)) == 1)
-	{
-	    switch (pDrawable->bitsPerPixel) {
-	    case 8:  seg = fbPolySegment8; break;
-	    case 16: seg = fbPolySegment16; break;
-	    case 24: seg = fbPolySegment24; break;
-	    case 32: seg = fbPolySegment32; break;
-	    }
-	}
+    if (pGC->lineWidth == 0) {
+        seg = fbZeroSegment;
+        if (pGC->fillStyle == FillSolid &&
+            pGC->lineStyle == LineSolid &&
+            RegionNumRects(fbGetCompositeClip(pGC)) == 1) {
+            switch (pDrawable->bitsPerPixel) {
+            case 8:
+                seg = fbPolySegment8;
+                break;
+            case 16:
+                seg = fbPolySegment16;
+                break;
+            case 24:
+                seg = fbPolySegment24;
+                break;
+            case 32:
+                seg = fbPolySegment32;
+                break;
+            }
+        }
     }
-    else
-    {
-	seg = miPolySegment;
+    else {
+        seg = miPolySegment;
     }
     (*seg) (pDrawable, pGC, nseg, pseg);
 }