Introduce a consistent coding style

This is strictly the application of the script 'x-indent-all.sh'
from util/modular. Compared to the patch that Daniel posted in
January, I've added a few indent flags:

	-bap
	-psl
	-T PrivatePtr
	-T pmWait
	-T _XFUNCPROTOBEGIN
	-T _XFUNCPROTOEND
	-T _X_EXPORT

The typedefs were needed to make the output of sdksyms.sh match the
previous output, otherwise, the code is formatted badly enough that
sdksyms.sh generates incorrect output.

The generated code was compared with the previous version and found to
be essentially identical -- "assert" line numbers and BUILD_TIME were
the only differences found.

The comparison was done with this script:

dir1=$1
dir2=$2

for dir in $dir1 $dir2; do
	(cd $dir && find . -name '*.o' | while read file; do
		dir=`dirname $file`
		base=`basename $file .o`
		dump=$dir/$base.dump
		objdump -d $file > $dump
	done)
done

find $dir1 -name '*.dump' | while read dump; do
	otherdump=`echo $dump | sed "s;$dir1;$dir2;"`
	diff -u $dump $otherdump
done

Signed-off-by: Keith Packard <keithp@keithp.com>
Acked-by: Daniel Stone <daniel@fooishbar.org>
Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 137 insertions, 194 deletions

diff --git a/fb/fbpush.c b/fb/fbpush.c
index 8dd7c2b59..f0a861cbe 100644
--- a/fb/fbpush.c
+++ b/fb/fbpush.c
@@ -27,219 +27,162 @@
 #include "fb.h"
 
 void
-fbPushPattern (DrawablePtr  pDrawable,
-	       GCPtr	    pGC,
-	       
-	       FbStip	    *src,
-	       FbStride	    srcStride,
-	       int	    srcX,
-
-	       int	    x,
-	       int	    y,
-
-	       int	    width,
-	       int	    height)
+fbPushPattern(DrawablePtr pDrawable,
+              GCPtr pGC,
+              FbStip * src,
+              FbStride srcStride, int srcX, int x, int y, int width, int height)
 {
-    FbStip	    *s, bitsMask, bitsMask0, bits;
-    int		    xspan;
-    int		    w;
-    int		    lenspan;
-    
+    FbStip *s, bitsMask, bitsMask0, bits;
+    int xspan;
+    int w;
+    int lenspan;
+
     src += srcX >> FB_STIP_SHIFT;
     srcX &= FB_STIP_MASK;
-    
-    bitsMask0 = FbStipMask (srcX, 1);
-    
-    while (height--)
-    {
-	bitsMask = bitsMask0;
-	w = width;
-	s = src;
-	src += srcStride;
-	bits = READ(s++);
-	xspan = x;
-	while (w)
-	{
-	    if (bits & bitsMask)
-	    {
-		lenspan = 0;
-		do
-		{
-		    lenspan++;
-		    if (lenspan == w)
-			break;
-		    bitsMask = FbStipRight (bitsMask, 1);
-		    if (!bitsMask)
-		    {
-			bits = READ(s++);
-			bitsMask = FbBitsMask(0,1);
-		    }
-		} while (bits & bitsMask);
-		fbFill (pDrawable, pGC, xspan, y, lenspan, 1);
-		xspan += lenspan;
-		w -= lenspan;
-	    }
-	    else
-	    {
-		do
-		{
-		    w--;
-		    xspan++;
-		    if (!w)
-			break;
-		    bitsMask = FbStipRight (bitsMask, 1);
-		    if (!bitsMask)
-		    {
-			bits = READ(s++);
-			bitsMask = FbBitsMask(0,1);
-		    }
-		} while (!(bits & bitsMask));
-	    }
-	}
-	y++;
+
+    bitsMask0 = FbStipMask(srcX, 1);
+
+    while (height--) {
+        bitsMask = bitsMask0;
+        w = width;
+        s = src;
+        src += srcStride;
+        bits = READ(s++);
+        xspan = x;
+        while (w) {
+            if (bits & bitsMask) {
+                lenspan = 0;
+                do {
+                    lenspan++;
+                    if (lenspan == w)
+                        break;
+                    bitsMask = FbStipRight(bitsMask, 1);
+                    if (!bitsMask) {
+                        bits = READ(s++);
+                        bitsMask = FbBitsMask(0, 1);
+                    }
+                } while (bits & bitsMask);
+                fbFill(pDrawable, pGC, xspan, y, lenspan, 1);
+                xspan += lenspan;
+                w -= lenspan;
+            }
+            else {
+                do {
+                    w--;
+                    xspan++;
+                    if (!w)
+                        break;
+                    bitsMask = FbStipRight(bitsMask, 1);
+                    if (!bitsMask) {
+                        bits = READ(s++);
+                        bitsMask = FbBitsMask(0, 1);
+                    }
+                } while (!(bits & bitsMask));
+            }
+        }
+        y++;
     }
 }
 
 void
-fbPushFill (DrawablePtr	pDrawable,
-	    GCPtr	pGC,
-
-	    FbStip	*src,
-	    FbStride	srcStride,
-	    int		srcX,
-	    
-	    int		x,
-	    int		y,
-	    int		width,
-	    int		height)
+fbPushFill(DrawablePtr pDrawable,
+           GCPtr pGC,
+           FbStip * src,
+           FbStride srcStride, int srcX, int x, int y, int width, int height)
 {
-    FbGCPrivPtr	pPriv = fbGetGCPrivate(pGC);
-    
-    if (pGC->fillStyle == FillSolid)
-    {
-	FbBits	    *dst;
-	FbStride    dstStride;
-	int	    dstBpp;
-	int	    dstXoff, dstYoff;
-	int	    dstX;
-	int	    dstWidth;
+    FbGCPrivPtr pPriv = fbGetGCPrivate(pGC);
 
-	fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
-	dst = dst + (y + dstYoff) * dstStride;
-	dstX = (x + dstXoff) * dstBpp;
-	dstWidth = width * dstBpp;
-	if (dstBpp == 1)
-	{
-	    fbBltStip (src,
-		       srcStride,
-		       srcX,
-    
-		       (FbStip *) dst,
-		       FbBitsStrideToStipStride (dstStride),
-		       dstX,
-    
-		       dstWidth,
-		       height,
-    
-		       FbStipple1Rop(pGC->alu,pGC->fgPixel),
-		       pPriv->pm,
-		       dstBpp);
-	}
-	else
-	{
-	    fbBltOne (src,
-		      srcStride,
-		      srcX,
-    
-		      dst,
-		      dstStride,
-		      dstX,
-		      dstBpp,
-    
-		      dstWidth,
-		      height,
-    
-		      pPriv->and, pPriv->xor,
-		      fbAnd(GXnoop,(FbBits) 0,FB_ALLONES),
-		      fbXor(GXnoop,(FbBits) 0,FB_ALLONES));
-	}
-	fbFinishAccess (pDrawable);
+    if (pGC->fillStyle == FillSolid) {
+        FbBits *dst;
+        FbStride dstStride;
+        int dstBpp;
+        int dstXoff, dstYoff;
+        int dstX;
+        int dstWidth;
+
+        fbGetDrawable(pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
+        dst = dst + (y + dstYoff) * dstStride;
+        dstX = (x + dstXoff) * dstBpp;
+        dstWidth = width * dstBpp;
+        if (dstBpp == 1) {
+            fbBltStip(src,
+                      srcStride,
+                      srcX,
+                      (FbStip *) dst,
+                      FbBitsStrideToStipStride(dstStride),
+                      dstX,
+                      dstWidth,
+                      height,
+                      FbStipple1Rop(pGC->alu, pGC->fgPixel), pPriv->pm, dstBpp);
+        }
+        else {
+            fbBltOne(src,
+                     srcStride,
+                     srcX,
+                     dst,
+                     dstStride,
+                     dstX,
+                     dstBpp,
+                     dstWidth,
+                     height,
+                     pPriv->and, pPriv->xor,
+                     fbAnd(GXnoop, (FbBits) 0, FB_ALLONES),
+                     fbXor(GXnoop, (FbBits) 0, FB_ALLONES));
+        }
+        fbFinishAccess(pDrawable);
     }
-    else
-    {
-	fbPushPattern (pDrawable, pGC, src, srcStride, srcX,
-		       x, y, width, height);
+    else {
+        fbPushPattern(pDrawable, pGC, src, srcStride, srcX,
+                      x, y, width, height);
     }
 }
-	    
-void
-fbPushImage (DrawablePtr    pDrawable,
-	     GCPtr	    pGC,
-	     
-	     FbStip	    *src,
-	     FbStride	    srcStride,
-	     int	    srcX,
 
-	     int	    x,
-	     int	    y,
-	     int	    width,
-	     int	    height)
+void
+fbPushImage(DrawablePtr pDrawable,
+            GCPtr pGC,
+            FbStip * src,
+            FbStride srcStride, int srcX, int x, int y, int width, int height)
 {
-    RegionPtr	pClip = fbGetCompositeClip (pGC);
-    int		nbox;
-    BoxPtr	pbox;
-    int		x1, y1, x2, y2;
-    
-    for (nbox = RegionNumRects (pClip),
-	 pbox = RegionRects(pClip);
-	 nbox--;
-	 pbox++)
-    {
-	x1 = x;
-	y1 = y;
-	x2 = x + width;
-	y2 = y + height;
-	if (x1 < pbox->x1)
-	    x1 = pbox->x1;
-	if (y1 < pbox->y1)
-	    y1 = pbox->y1;
-	if (x2 > pbox->x2)
-	    x2 = pbox->x2;
-	if (y2 > pbox->y2)
-	    y2 = pbox->y2;
-	if (x1 >= x2 || y1 >= y2)
-	    continue;
-	fbPushFill (pDrawable,
-		    pGC,
+    RegionPtr pClip = fbGetCompositeClip(pGC);
+    int nbox;
+    BoxPtr pbox;
+    int x1, y1, x2, y2;
 
-		    src + (y1 - y) * srcStride,
-		    srcStride,
-		    srcX + (x1 - x),
-
-		    x1,
-		    y1,
-		    x2 - x1,
-		    y2 - y1);
+    for (nbox = RegionNumRects(pClip),
+         pbox = RegionRects(pClip); nbox--; pbox++) {
+        x1 = x;
+        y1 = y;
+        x2 = x + width;
+        y2 = y + height;
+        if (x1 < pbox->x1)
+            x1 = pbox->x1;
+        if (y1 < pbox->y1)
+            y1 = pbox->y1;
+        if (x2 > pbox->x2)
+            x2 = pbox->x2;
+        if (y2 > pbox->y2)
+            y2 = pbox->y2;
+        if (x1 >= x2 || y1 >= y2)
+            continue;
+        fbPushFill(pDrawable,
+                   pGC,
+                   src + (y1 - y) * srcStride,
+                   srcStride, srcX + (x1 - x), x1, y1, x2 - x1, y2 - y1);
     }
 }
-	     
+
 void
-fbPushPixels (GCPtr	    pGC,
-	      PixmapPtr	    pBitmap,
-	      DrawablePtr   pDrawable,
-	      int	    dx,
-	      int	    dy,
-	      int	    xOrg,
-	      int	    yOrg)
+fbPushPixels(GCPtr pGC,
+             PixmapPtr pBitmap,
+             DrawablePtr pDrawable, int dx, int dy, int xOrg, int yOrg)
 {
-    FbStip	*stip;
-    FbStride	stipStride;
-    int		stipBpp;
-    _X_UNUSED int	stipXoff, stipYoff;
+    FbStip *stip;
+    FbStride stipStride;
+    int stipBpp;
+    _X_UNUSED int stipXoff, stipYoff;
 
-    fbGetStipDrawable (&pBitmap->drawable, stip, stipStride, stipBpp, stipXoff, stipYoff);
+    fbGetStipDrawable(&pBitmap->drawable, stip, stipStride, stipBpp, stipXoff,
+                      stipYoff);
 
-    fbPushImage (pDrawable, pGC,
-		 stip, stipStride, 0,
-		 xOrg, yOrg, dx, dy);
+    fbPushImage(pDrawable, pGC, stip, stipStride, 0, xOrg, yOrg, dx, dy);
 }