libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update

23 Mar 2012

1 files changed, 452 insertions, 512 deletions

diff --git a/xorg-server/fb/fbbltone.c b/xorg-server/fb/fbbltone.c
index 67e7853c6..eb7cf9483 100644
--- a/xorg-server/fb/fbbltone.c
+++ b/xorg-server/fb/fbbltone.c
@@ -61,8 +61,7 @@
     } else \
 	bits = (src < srcEnd ? READ(src++) : 0); \
 }
-    
-    
+
 #define LaneCases1(n,a)	    case n: FbLaneCase(n,a); break
 #define LaneCases2(n,a)	    LaneCases1(n,a); LaneCases1(n+1,a)
 #define LaneCases4(n,a)	    LaneCases2(n,a); LaneCases2(n+2,a)
@@ -72,111 +71,112 @@
 #define LaneCases64(n,a)    LaneCases32(n,a); LaneCases32(n+32,a)
 #define LaneCases128(n,a)   LaneCases64(n,a); LaneCases64(n+64,a)
 #define LaneCases256(n,a)   LaneCases128(n,a); LaneCases128(n+128,a)
-    
+
 #if FB_SHIFT == 6
 #define LaneCases(a)	    LaneCases256(0,a)
 #endif
-    
+
 #if FB_SHIFT == 5
 #define LaneCases(a)	    LaneCases16(0,a)
 #endif
-							   
+
 #if FB_SHIFT == 6
-CARD8	fb8Lane[256] = {
-0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
-22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
-41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
-60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
-79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97,
-98, 99, 100, 101, 102,103,104,105,106,107,108,109,110,111,112,113,114,115,
-116, 117, 118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,
-134, 135, 136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,
-152, 153, 154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,
-170, 171, 172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,
-188, 189, 190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,
-206, 207, 208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,
-224, 225, 226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,
-242, 243, 244,245,246,247,248,249,250,251,252,253,254,255,
+CARD8 fb8Lane[256] = {
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
+        21,
+    22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+    41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
+    60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
+    79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97,
+    98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112,
+        113, 114, 115,
+    116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130,
+        131, 132, 133,
+    134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148,
+        149, 150, 151,
+    152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166,
+        167, 168, 169,
+    170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184,
+        185, 186, 187,
+    188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202,
+        203, 204, 205,
+    206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220,
+        221, 222, 223,
+    224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238,
+        239, 240, 241,
+    242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255,
 };
 
-CARD8	fb16Lane[256] = {
+CARD8 fb16Lane[256] = {
     0x00, 0x03, 0x0c, 0x0f,
     0x30, 0x33, 0x3c, 0x3f,
     0xc0, 0xc3, 0xcc, 0xcf,
     0xf0, 0xf3, 0xfc, 0xff,
 };
 
-CARD8	fb32Lane[16] = {
+CARD8 fb32Lane[16] = {
     0x00, 0x0f, 0xf0, 0xff,
 };
 #endif
 
 #if FB_SHIFT == 5
-CARD8	fb8Lane[16] = {
+CARD8 fb8Lane[16] = {
     0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
 };
 
-CARD8	fb16Lane[16] = {
-    0, 3, 12, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+CARD8 fb16Lane[16] = {
+    0, 3, 12, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 };
 
-CARD8	fb32Lane[16] = {
-    0, 15,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+CARD8 fb32Lane[16] = {
+    0, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 };
 #endif
 
-CARD8	*fbLaneTable[33] = {
+CARD8 *fbLaneTable[33] = {
     0, 0, 0, 0, 0, 0, 0, 0,
-    fb8Lane,  0, 0, 0, 0, 0, 0, 0, 
+    fb8Lane, 0, 0, 0, 0, 0, 0, 0,
     fb16Lane, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0,
     fb32Lane
 };
 
 void
-fbBltOne (FbStip    *src,
-	  FbStride  srcStride,	    /* FbStip units per scanline */
-	  int	    srcX,	    /* bit position of source */
-	  FbBits    *dst,
-	  FbStride  dstStride,	    /* FbBits units per scanline */
-	  int	    dstX,	    /* bit position of dest */
-	  int	    dstBpp,	    /* bits per destination unit */
-
-	  int	    width,	    /* width in bits of destination */
-	  int	    height,	    /* height in scanlines */
-
-	  FbBits    fgand,	    /* rrop values */
-	  FbBits    fgxor,
-	  FbBits    bgand,
-	  FbBits    bgxor)
+fbBltOne(FbStip * src, FbStride srcStride,      /* FbStip units per scanline */
+         int srcX,              /* bit position of source */
+         FbBits * dst, FbStride dstStride,      /* FbBits units per scanline */
+         int dstX,              /* bit position of dest */
+         int dstBpp,            /* bits per destination unit */
+         int width,             /* width in bits of destination */
+         int height,            /* height in scanlines */
+         FbBits fgand,          /* rrop values */
+         FbBits fgxor, FbBits bgand, FbBits bgxor)
 {
-    const FbBits    *fbBits;
-    FbBits	    *srcEnd;
-    int		    pixelsPerDst;		/* dst pixels per FbBits */
-    int		    unitsPerSrc;		/* src patterns per FbStip */
-    int		    leftShift, rightShift;	/* align source with dest */
-    FbBits	    startmask, endmask;		/* dest scanline masks */
-    FbStip	    bits=0, bitsLeft, bitsRight;/* source bits */
-    FbStip	    left;
-    FbBits	    mask;
-    int		    nDst;			/* dest longwords (w.o. end) */
-    int		    w;
-    int		    n, nmiddle;
-    int		    dstS;			/* stipple-relative dst X coordinate */
-    Bool	    copy;			/* accelerate dest-invariant */
-    Bool	    transparent;		/* accelerate 0 nop */
-    int		    srcinc;			/* source units consumed */
-    Bool	    endNeedsLoad = FALSE;	/* need load for endmask */
-    CARD8	    *fbLane;
-    int		    startbyte, endbyte;
-
-    if (dstBpp == 24)
-    {
-	fbBltOne24 (src, srcStride, srcX,
-		    dst, dstStride, dstX, dstBpp,
-		    width, height,
-		    fgand, fgxor, bgand, bgxor);
-	return;
+    const FbBits *fbBits;
+    FbBits *srcEnd;
+    int pixelsPerDst;           /* dst pixels per FbBits */
+    int unitsPerSrc;            /* src patterns per FbStip */
+    int leftShift, rightShift;  /* align source with dest */
+    FbBits startmask, endmask;  /* dest scanline masks */
+    FbStip bits = 0, bitsLeft, bitsRight;       /* source bits */
+    FbStip left;
+    FbBits mask;
+    int nDst;                   /* dest longwords (w.o. end) */
+    int w;
+    int n, nmiddle;
+    int dstS;                   /* stipple-relative dst X coordinate */
+    Bool copy;                  /* accelerate dest-invariant */
+    Bool transparent;           /* accelerate 0 nop */
+    int srcinc;                 /* source units consumed */
+    Bool endNeedsLoad = FALSE;  /* need load for endmask */
+    CARD8 *fbLane;
+    int startbyte, endbyte;
+
+    if (dstBpp == 24) {
+        fbBltOne24(src, srcStride, srcX,
+                   dst, dstStride, dstX, dstBpp,
+                   width, height, fgand, fgxor, bgand, bgxor);
+        return;
     }
 
     /*
@@ -194,13 +194,13 @@ fbBltOne (FbStip    *src,
      * Number of source stipple patterns in FbStip 
      */
     unitsPerSrc = FB_STIP_UNIT / pixelsPerDst;
-    
+
     copy = FALSE;
     transparent = FALSE;
     if (bgand == 0 && fgand == 0)
-	copy = TRUE;
+        copy = TRUE;
     else if (bgand == FB_ALLONES && bgxor == 0)
-	transparent = TRUE;
+        transparent = TRUE;
 
     /*
      * Adjust source and dest to nearest FbBits boundary
@@ -210,8 +210,8 @@ fbBltOne (FbStip    *src,
     srcX &= FB_STIP_MASK;
     dstX &= FB_MASK;
 
-    FbMaskBitsBytes(dstX, width, copy, 
-		    startmask, startbyte, nmiddle, endmask, endbyte);
+    FbMaskBitsBytes(dstX, width, copy,
+                    startmask, startbyte, nmiddle, endmask, endbyte);
 
     /*
      * Compute effective dest alignment requirement for
@@ -221,196 +221,175 @@ fbBltOne (FbStip    *src,
     /*
      * Compute shift constants for effective alignement
      */
-    if (srcX >= dstS)
-    {
-	leftShift = srcX - dstS;
-	rightShift = FB_STIP_UNIT - leftShift;
+    if (srcX >= dstS) {
+        leftShift = srcX - dstS;
+        rightShift = FB_STIP_UNIT - leftShift;
     }
-    else
-    {
-	rightShift = dstS - srcX;
-	leftShift = FB_STIP_UNIT - rightShift;
+    else {
+        rightShift = dstS - srcX;
+        leftShift = FB_STIP_UNIT - rightShift;
     }
     /*
      * Get pointer to stipple mask array for this depth
      */
-    fbBits = 0;	/* unused */
+    fbBits = 0;                 /* unused */
     if (pixelsPerDst <= 8)
-	fbBits = fbStippleTable[pixelsPerDst];
+        fbBits = fbStippleTable[pixelsPerDst];
     fbLane = 0;
     if (transparent && fgand == 0 && dstBpp >= 8)
-	fbLane = fbLaneTable[dstBpp];
-    
+        fbLane = fbLaneTable[dstBpp];
+
     /*
      * Compute total number of destination words written, but 
      * don't count endmask 
      */
     nDst = nmiddle;
     if (startmask)
-	nDst++;
-    
+        nDst++;
+
     dstStride -= nDst;
 
     /*
      * Compute total number of source words consumed
      */
-    
+
     srcinc = (nDst + unitsPerSrc - 1) / unitsPerSrc;
-    
+
     if (srcX > dstS)
-	srcinc++;
-    if (endmask)
-    {
-	endNeedsLoad = nDst % unitsPerSrc == 0;
-	if (endNeedsLoad)
-	    srcinc++;
+        srcinc++;
+    if (endmask) {
+        endNeedsLoad = nDst % unitsPerSrc == 0;
+        if (endNeedsLoad)
+            srcinc++;
     }
 
     srcStride -= srcinc;
-    
+
     /*
      * Copy rectangle
      */
-    while (height--)
-    {
-	w = nDst;	    /* total units across scanline */
-	n = unitsPerSrc;    /* units avail in single stipple */
-	if (n > w)
-	    n = w;
-	
-	bitsLeft = 0;
-	if (srcX > dstS)
-	    bitsLeft = READ(src++);
-	if (n)
-	{
-	    /*
-	     * Load first set of stipple bits
-	     */
-	    LoadBits;
-
-	    /*
-	     * Consume stipple bits for startmask
-	     */
-	    if (startmask)
-	    {
+    while (height--) {
+        w = nDst;               /* total units across scanline */
+        n = unitsPerSrc;        /* units avail in single stipple */
+        if (n > w)
+            n = w;
+
+        bitsLeft = 0;
+        if (srcX > dstS)
+            bitsLeft = READ(src++);
+        if (n) {
+            /*
+             * Load first set of stipple bits
+             */
+            LoadBits;
+
+            /*
+             * Consume stipple bits for startmask
+             */
+            if (startmask) {
 #if FB_UNIT > 32
-		if (pixelsPerDst == 16)
-		    mask = FbStipple16Bits(FbLeftStipBits(bits,16));
-		else
+                if (pixelsPerDst == 16)
+                    mask = FbStipple16Bits(FbLeftStipBits(bits, 16));
+                else
 #endif
-		    mask = fbBits[FbLeftStipBits(bits,pixelsPerDst)];
-		if (fbLane)
-		{
-		    fbTransparentSpan (dst, mask & startmask, fgxor, 1);
-		}
-		else
-		{
-		    if (mask || !transparent)
-			FbDoLeftMaskByteStippleRRop (dst, mask,
-						     fgand, fgxor, bgand, bgxor,
-						     startbyte, startmask);
-		}
-		bits = FbStipLeft (bits, pixelsPerDst);
-		dst++;
-		n--;
-		w--;
-	    }
-	    /*
-	     * Consume stipple bits across scanline
-	     */
-	    for (;;)
-	    {
-		w -= n;
-		if (copy)
-		{
-		    while (n--)
-		    {
+                    mask = fbBits[FbLeftStipBits(bits, pixelsPerDst)];
+                if (fbLane) {
+                    fbTransparentSpan(dst, mask & startmask, fgxor, 1);
+                }
+                else {
+                    if (mask || !transparent)
+                        FbDoLeftMaskByteStippleRRop(dst, mask,
+                                                    fgand, fgxor, bgand, bgxor,
+                                                    startbyte, startmask);
+                }
+                bits = FbStipLeft(bits, pixelsPerDst);
+                dst++;
+                n--;
+                w--;
+            }
+            /*
+             * Consume stipple bits across scanline
+             */
+            for (;;) {
+                w -= n;
+                if (copy) {
+                    while (n--) {
 #if FB_UNIT > 32
-			if (pixelsPerDst == 16)
-			    mask = FbStipple16Bits(FbLeftStipBits(bits,16));
-			else
+                        if (pixelsPerDst == 16)
+                            mask = FbStipple16Bits(FbLeftStipBits(bits, 16));
+                        else
 #endif
-			    mask = fbBits[FbLeftStipBits(bits,pixelsPerDst)];
-			WRITE(dst, FbOpaqueStipple (mask, fgxor, bgxor));
-			dst++;
-			bits = FbStipLeft(bits, pixelsPerDst);
-		    }
-		}
-		else
-		{
-		    if (fbLane)
-		    {
-			while (bits && n)
-			{
-			    switch (fbLane[FbLeftStipBits(bits,pixelsPerDst)]) {
-				LaneCases((CARD8 *) dst);
-			    }
-			    bits = FbStipLeft(bits,pixelsPerDst);
-			    dst++;
-			    n--;
-			}
-			dst += n;
-		    }
-		    else
-		    {
-			while (n--)
-			{
-			    left = FbLeftStipBits(bits,pixelsPerDst);
-			    if (left || !transparent)
-			    {
-				mask = fbBits[left];
-				WRITE(dst, FbStippleRRop (READ(dst), mask,
-						          fgand, fgxor, bgand, bgxor));
-			    }
-			    dst++;
-			    bits = FbStipLeft(bits, pixelsPerDst);
-			}
-		    }
-		}
-		if (!w)
-		    break;
-		/*
-		 * Load another set and reset number of available units
-		 */
-		LoadBits;
-		n = unitsPerSrc;
-		if (n > w)
-		    n = w;
-	    }
-	}
-	/*
-	 * Consume stipple bits for endmask
-	 */
-	if (endmask)
-	{
-	    if (endNeedsLoad)
-	    {
-		LoadBits;
-	    }
+                            mask = fbBits[FbLeftStipBits(bits, pixelsPerDst)];
+                        WRITE(dst, FbOpaqueStipple(mask, fgxor, bgxor));
+                        dst++;
+                        bits = FbStipLeft(bits, pixelsPerDst);
+                    }
+                }
+                else {
+                    if (fbLane) {
+                        while (bits && n) {
+                            switch (fbLane[FbLeftStipBits(bits, pixelsPerDst)]) {
+                                LaneCases((CARD8 *) dst);
+                            }
+                            bits = FbStipLeft(bits, pixelsPerDst);
+                            dst++;
+                            n--;
+                        }
+                        dst += n;
+                    }
+                    else {
+                        while (n--) {
+                            left = FbLeftStipBits(bits, pixelsPerDst);
+                            if (left || !transparent) {
+                                mask = fbBits[left];
+                                WRITE(dst, FbStippleRRop(READ(dst), mask,
+                                                         fgand, fgxor, bgand,
+                                                         bgxor));
+                            }
+                            dst++;
+                            bits = FbStipLeft(bits, pixelsPerDst);
+                        }
+                    }
+                }
+                if (!w)
+                    break;
+                /*
+                 * Load another set and reset number of available units
+                 */
+                LoadBits;
+                n = unitsPerSrc;
+                if (n > w)
+                    n = w;
+            }
+        }
+        /*
+         * Consume stipple bits for endmask
+         */
+        if (endmask) {
+            if (endNeedsLoad) {
+                LoadBits;
+            }
 #if FB_UNIT > 32
-	    if (pixelsPerDst == 16)
-		mask = FbStipple16Bits(FbLeftStipBits(bits,16));
-	    else
+            if (pixelsPerDst == 16)
+                mask = FbStipple16Bits(FbLeftStipBits(bits, 16));
+            else
 #endif
-		mask = fbBits[FbLeftStipBits(bits,pixelsPerDst)];
-	    if (fbLane)
-	    {
-		fbTransparentSpan (dst, mask & endmask, fgxor, 1);
-	    }
-	    else
-	    {
-		if (mask || !transparent)
-		    FbDoRightMaskByteStippleRRop (dst, mask, 
-						  fgand, fgxor, bgand, bgxor,
-						  endbyte, endmask);
-	    }
-	}
-	dst += dstStride;
-	src += srcStride;
+                mask = fbBits[FbLeftStipBits(bits, pixelsPerDst)];
+            if (fbLane) {
+                fbTransparentSpan(dst, mask & endmask, fgxor, 1);
+            }
+            else {
+                if (mask || !transparent)
+                    FbDoRightMaskByteStippleRRop(dst, mask,
+                                                 fgand, fgxor, bgand, bgxor,
+                                                 endbyte, endmask);
+            }
+        }
+        dst += dstStride;
+        src += srcStride;
     }
 }
 
-
 /*
  * Crufty macros to initialize the mask array, most of this
  * is to avoid compile-time warnings about shift overflow
@@ -447,28 +426,28 @@ fbBltOne (FbStip    *src,
 #define FbStip24New(rot)    (2 + (rot != 0))
 #define FbStip24Len	    4
 
-const FbBits	fbStipple24Bits[3][1 << FbStip24Len] = {
+const FbBits fbStipple24Bits[3][1 << FbStip24Len] = {
     /* rotate 0 */
     {
-	C4_24( 0, 0), C4_24( 1, 0), C4_24( 2, 0), C4_24( 3, 0),
-	C4_24( 4, 0), C4_24( 5, 0), C4_24( 6, 0), C4_24( 7, 0),
-	C4_24( 8, 0), C4_24( 9, 0), C4_24(10, 0), C4_24(11, 0),
-	C4_24(12, 0), C4_24(13, 0), C4_24(14, 0), C4_24(15, 0),
-    },
+     C4_24(0, 0), C4_24(1, 0), C4_24(2, 0), C4_24(3, 0),
+     C4_24(4, 0), C4_24(5, 0), C4_24(6, 0), C4_24(7, 0),
+     C4_24(8, 0), C4_24(9, 0), C4_24(10, 0), C4_24(11, 0),
+     C4_24(12, 0), C4_24(13, 0), C4_24(14, 0), C4_24(15, 0),
+     },
     /* rotate 8 */
     {
-	C4_24( 0, 8), C4_24( 1, 8), C4_24( 2, 8), C4_24( 3, 8),
-	C4_24( 4, 8), C4_24( 5, 8), C4_24( 6, 8), C4_24( 7, 8),
-	C4_24( 8, 8), C4_24( 9, 8), C4_24(10, 8), C4_24(11, 8),
-	C4_24(12, 8), C4_24(13, 8), C4_24(14, 8), C4_24(15, 8),
-    },
+     C4_24(0, 8), C4_24(1, 8), C4_24(2, 8), C4_24(3, 8),
+     C4_24(4, 8), C4_24(5, 8), C4_24(6, 8), C4_24(7, 8),
+     C4_24(8, 8), C4_24(9, 8), C4_24(10, 8), C4_24(11, 8),
+     C4_24(12, 8), C4_24(13, 8), C4_24(14, 8), C4_24(15, 8),
+     },
     /* rotate 16 */
     {
-	C4_24( 0,16), C4_24( 1,16), C4_24( 2,16), C4_24( 3,16),
-	C4_24( 4,16), C4_24( 5,16), C4_24( 6,16), C4_24( 7,16),
-	C4_24( 8,16), C4_24( 9,16), C4_24(10,16), C4_24(11,16),
-	C4_24(12,16), C4_24(13,16), C4_24(14,16), C4_24(15,16),
-    }
+     C4_24(0, 16), C4_24(1, 16), C4_24(2, 16), C4_24(3, 16),
+     C4_24(4, 16), C4_24(5, 16), C4_24(6, 16), C4_24(7, 16),
+     C4_24(8, 16), C4_24(9, 16), C4_24(10, 16), C4_24(11, 16),
+     C4_24(12, 16), C4_24(13, 16), C4_24(14, 16), C4_24(15, 16),
+     }
 };
 
 #endif
@@ -485,19 +464,19 @@ const FbBits	fbStipple24Bits[3][1 << FbStip24Len] = {
 #define FbStip24New(rot)    (1 + (rot == 8))
 #endif
 
-const FbBits	fbStipple24Bits[3][1 << FbStip24Len] = {
+const FbBits fbStipple24Bits[3][1 << FbStip24Len] = {
     /* rotate 0 */
     {
-	C2_24( 0, 0), C2_24 ( 1, 0), C2_24 ( 2, 0), C2_24 ( 3, 0),
-    },
+     C2_24(0, 0), C2_24(1, 0), C2_24(2, 0), C2_24(3, 0),
+     },
     /* rotate 8 */
     {
-	C2_24( 0, 8), C2_24 ( 1, 8), C2_24 ( 2, 8), C2_24 ( 3, 8),
-    },
+     C2_24(0, 8), C2_24(1, 8), C2_24(2, 8), C2_24(3, 8),
+     },
     /* rotate 16 */
     {
-	C2_24( 0,16), C2_24 ( 1,16), C2_24 ( 2,16), C2_24 ( 3,16),
-    }
+     C2_24(0, 16), C2_24(1, 16), C2_24(2, 16), C2_24(3, 16),
+     }
 };
 #endif
 
@@ -541,7 +520,7 @@ const FbBits	fbStipple24Bits[3][1 << FbStip24Len] = {
     fbFirstStipBits(len,stip); \
     stip = FbMergeStip24Bits (0, stip, len); \
 }
-    
+
 #define fbNextStipBits(rot,stip) {\
     int	    __new = FbStip24New(rot); \
     FbStip  __right; \
@@ -560,32 +539,26 @@ const FbBits	fbStipple24Bits[3][1 << FbStip24Len] = {
  * and text
  */
 void
-fbBltOne24 (FbStip	*srcLine,
-	    FbStride	srcStride,  /* FbStip units per scanline */
-	    int		srcX,	    /* bit position of source */
-	    FbBits	*dst,
-	    FbStride	dstStride,  /* FbBits units per scanline */
-	    int		dstX,	    /* bit position of dest */
-	    int		dstBpp,	    /* bits per destination unit */
-
-	    int		width,	    /* width in bits of destination */
-	    int		height,	    /* height in scanlines */
-
-	    FbBits	fgand,	    /* rrop values */
-	    FbBits	fgxor,
-	    FbBits	bgand,
-	    FbBits	bgxor)
+fbBltOne24(FbStip * srcLine, FbStride srcStride,        /* FbStip units per scanline */
+           int srcX,            /* bit position of source */
+           FbBits * dst, FbStride dstStride,    /* FbBits units per scanline */
+           int dstX,            /* bit position of dest */
+           int dstBpp,          /* bits per destination unit */
+           int width,           /* width in bits of destination */
+           int height,          /* height in scanlines */
+           FbBits fgand,        /* rrop values */
+           FbBits fgxor, FbBits bgand, FbBits bgxor)
 {
-    FbStip	*src, *srcEnd;
-    FbBits	leftMask, rightMask, mask;
-    int		nlMiddle, nl;
-    FbStip	stip, bits;
-    int		remain;
-    int		dstS;
-    int		firstlen;
-    int		rot0, rot;
-    int		nDst;
-    
+    FbStip *src, *srcEnd;
+    FbBits leftMask, rightMask, mask;
+    int nlMiddle, nl;
+    FbStip stip, bits;
+    int remain;
+    int dstS;
+    int firstlen;
+    int rot0, rot;
+    int nDst;
+
     /*
      * Do not read past the end of the buffer!
      */
@@ -595,146 +568,127 @@ fbBltOne24 (FbStip	*srcLine,
     dst += dstX >> FB_SHIFT;
     srcX &= FB_STIP_MASK;
     dstX &= FB_MASK;
-    rot0 = FbFirst24Rot (dstX);
-    
-    FbMaskBits (dstX, width, leftMask, nlMiddle, rightMask);
-    
+    rot0 = FbFirst24Rot(dstX);
+
+    FbMaskBits(dstX, width, leftMask, nlMiddle, rightMask);
+
     dstS = (dstX + 23) / 24;
     firstlen = FbStip24Len - dstS;
-    
+
     nDst = nlMiddle;
     if (leftMask)
-	nDst++;
+        nDst++;
     dstStride -= nDst;
-    
+
     /* opaque copy */
-    if (bgand == 0 && fgand == 0)
-    {
-	while (height--)
-	{
-	    rot = rot0;
-	    src = srcLine;
-	    srcLine += srcStride;
-	    fbInitStipBits (srcX,firstlen, stip);
-	    if (leftMask)
-	    {
-		mask = fbStipple24Bits[rot >> 3][stip];
-		WRITE(dst, (READ(dst) & ~leftMask) |
-			    (FbOpaqueStipple (mask,
-					      FbRot24(fgxor, rot),
-					      FbRot24(bgxor, rot))
-			     & leftMask));
-		dst++;
-		fbNextStipBits(rot,stip);
-	    }
-	    nl = nlMiddle;
-	    while (nl--)
-	    {
-		mask = fbStipple24Bits[rot>>3][stip];
-		WRITE(dst, FbOpaqueStipple (mask,
-					    FbRot24(fgxor, rot),
-					    FbRot24(bgxor, rot)));
-		dst++;
-		fbNextStipBits(rot,stip);
-	    }
-	    if (rightMask)
-	    {
-		mask = fbStipple24Bits[rot >> 3][stip];
-		WRITE(dst, (READ(dst) & ~rightMask) |
-			    (FbOpaqueStipple (mask,
-					      FbRot24(fgxor, rot),
-					      FbRot24(bgxor, rot))
-			     & rightMask));
-	    }
-	    dst += dstStride;
-	    src += srcStride;
-	}
+    if (bgand == 0 && fgand == 0) {
+        while (height--) {
+            rot = rot0;
+            src = srcLine;
+            srcLine += srcStride;
+            fbInitStipBits(srcX, firstlen, stip);
+            if (leftMask) {
+                mask = fbStipple24Bits[rot >> 3][stip];
+                WRITE(dst, (READ(dst) & ~leftMask) |
+                      (FbOpaqueStipple(mask,
+                                       FbRot24(fgxor, rot), FbRot24(bgxor, rot))
+                       & leftMask));
+                dst++;
+                fbNextStipBits(rot, stip);
+            }
+            nl = nlMiddle;
+            while (nl--) {
+                mask = fbStipple24Bits[rot >> 3][stip];
+                WRITE(dst, FbOpaqueStipple(mask,
+                                           FbRot24(fgxor, rot),
+                                           FbRot24(bgxor, rot)));
+                dst++;
+                fbNextStipBits(rot, stip);
+            }
+            if (rightMask) {
+                mask = fbStipple24Bits[rot >> 3][stip];
+                WRITE(dst, (READ(dst) & ~rightMask) |
+                      (FbOpaqueStipple(mask,
+                                       FbRot24(fgxor, rot), FbRot24(bgxor, rot))
+                       & rightMask));
+            }
+            dst += dstStride;
+            src += srcStride;
+        }
     }
     /* transparent copy */
-    else if (bgand == FB_ALLONES && bgxor == 0 && fgand == 0)
-    {
-	while (height--)
-	{
-	    rot = rot0;
-	    src = srcLine;
-	    srcLine += srcStride;
-	    fbInitStipBits (srcX, firstlen, stip);
-	    if (leftMask)
-	    {
-		if (stip)
-		{
-		    mask = fbStipple24Bits[rot >> 3][stip] & leftMask;
-		    WRITE(dst, (READ(dst) & ~mask) | (FbRot24(fgxor, rot) & mask));
-		}
-		dst++;
-		fbNextStipBits (rot, stip);
-	    }
-	    nl = nlMiddle;
-	    while (nl--)
-	    {
-		if (stip)
-		{
-		    mask = fbStipple24Bits[rot>>3][stip];
-		    WRITE(dst, (READ(dst) & ~mask) | (FbRot24(fgxor,rot) & mask));
-		}
-		dst++;
-		fbNextStipBits (rot, stip);
-	    }
-	    if (rightMask)
-	    {
-		if (stip)
-		{
-		    mask = fbStipple24Bits[rot >> 3][stip] & rightMask;
-		    WRITE(dst, (READ(dst) & ~mask) | (FbRot24(fgxor, rot) & mask));
-		}
-	    }
-	    dst += dstStride;
-	}
+    else if (bgand == FB_ALLONES && bgxor == 0 && fgand == 0) {
+        while (height--) {
+            rot = rot0;
+            src = srcLine;
+            srcLine += srcStride;
+            fbInitStipBits(srcX, firstlen, stip);
+            if (leftMask) {
+                if (stip) {
+                    mask = fbStipple24Bits[rot >> 3][stip] & leftMask;
+                    WRITE(dst,
+                          (READ(dst) & ~mask) | (FbRot24(fgxor, rot) & mask));
+                }
+                dst++;
+                fbNextStipBits(rot, stip);
+            }
+            nl = nlMiddle;
+            while (nl--) {
+                if (stip) {
+                    mask = fbStipple24Bits[rot >> 3][stip];
+                    WRITE(dst,
+                          (READ(dst) & ~mask) | (FbRot24(fgxor, rot) & mask));
+                }
+                dst++;
+                fbNextStipBits(rot, stip);
+            }
+            if (rightMask) {
+                if (stip) {
+                    mask = fbStipple24Bits[rot >> 3][stip] & rightMask;
+                    WRITE(dst,
+                          (READ(dst) & ~mask) | (FbRot24(fgxor, rot) & mask));
+                }
+            }
+            dst += dstStride;
+        }
     }
-    else
-    {
-	while (height--)
-	{
-	    rot = rot0;
-	    src = srcLine;
-	    srcLine += srcStride;
-	    fbInitStipBits (srcX, firstlen, stip);
-	    if (leftMask)
-	    {
-		mask = fbStipple24Bits[rot >> 3][stip];
-		WRITE(dst, FbStippleRRopMask (READ(dst), mask,
-					      FbRot24(fgand, rot),
-					      FbRot24(fgxor, rot),
-					      FbRot24(bgand, rot),
-					      FbRot24(bgxor, rot),
-					      leftMask));
-		dst++;
-		fbNextStipBits(rot,stip);
-	    }
-	    nl = nlMiddle;
-	    while (nl--)
-	    {
-		mask = fbStipple24Bits[rot >> 3][stip];
-		WRITE(dst, FbStippleRRop (READ(dst), mask,
-					  FbRot24(fgand, rot),
-					  FbRot24(fgxor, rot),
-					  FbRot24(bgand, rot),
-					  FbRot24(bgxor, rot)));
-		dst++;
-		fbNextStipBits(rot,stip);
-	    }
-	    if (rightMask)
-	    {
-		mask = fbStipple24Bits[rot >> 3][stip];
-		WRITE(dst, FbStippleRRopMask (READ(dst), mask,
-					      FbRot24(fgand, rot),
-					      FbRot24(fgxor, rot),
-					      FbRot24(bgand, rot),
-					      FbRot24(bgxor, rot),
-					      rightMask));
-	    }
-	    dst += dstStride;
-	}
+    else {
+        while (height--) {
+            rot = rot0;
+            src = srcLine;
+            srcLine += srcStride;
+            fbInitStipBits(srcX, firstlen, stip);
+            if (leftMask) {
+                mask = fbStipple24Bits[rot >> 3][stip];
+                WRITE(dst, FbStippleRRopMask(READ(dst), mask,
+                                             FbRot24(fgand, rot),
+                                             FbRot24(fgxor, rot),
+                                             FbRot24(bgand, rot),
+                                             FbRot24(bgxor, rot), leftMask));
+                dst++;
+                fbNextStipBits(rot, stip);
+            }
+            nl = nlMiddle;
+            while (nl--) {
+                mask = fbStipple24Bits[rot >> 3][stip];
+                WRITE(dst, FbStippleRRop(READ(dst), mask,
+                                         FbRot24(fgand, rot),
+                                         FbRot24(fgxor, rot),
+                                         FbRot24(bgand, rot),
+                                         FbRot24(bgxor, rot)));
+                dst++;
+                fbNextStipBits(rot, stip);
+            }
+            if (rightMask) {
+                mask = fbStipple24Bits[rot >> 3][stip];
+                WRITE(dst, FbStippleRRopMask(READ(dst), mask,
+                                             FbRot24(fgand, rot),
+                                             FbRot24(fgxor, rot),
+                                             FbRot24(bgand, rot),
+                                             FbRot24(bgxor, rot), rightMask));
+            }
+            dst += dstStride;
+        }
     }
 }
 
@@ -742,121 +696,107 @@ fbBltOne24 (FbStip	*srcLine,
  * Not very efficient, but simple -- copy a single plane
  * from an N bit image to a 1 bit image
  */
- 
+
 void
-fbBltPlane (FbBits	    *src,
-	    FbStride	    srcStride,
-	    int		    srcX,
-	    int		    srcBpp,
-
-	    FbStip	    *dst,
-	    FbStride	    dstStride,
-	    int		    dstX,
-	    
-	    int		    width,
-	    int		    height,
-	    
-	    FbStip	    fgand,
-	    FbStip	    fgxor,
-	    FbStip	    bgand,
-	    FbStip	    bgxor,
-	    Pixel	    planeMask)
+fbBltPlane(FbBits * src,
+           FbStride srcStride,
+           int srcX,
+           int srcBpp,
+           FbStip * dst,
+           FbStride dstStride,
+           int dstX,
+           int width,
+           int height,
+           FbStip fgand,
+           FbStip fgxor, FbStip bgand, FbStip bgxor, Pixel planeMask)
 {
-    FbBits	*s;
-    FbBits	pm;
-    FbBits	srcMask;
-    FbBits	srcMaskFirst;
-    FbBits	srcMask0 = 0;
-    FbBits	srcBits;
-    
-    FbStip	dstBits;
-    FbStip	*d;
-    FbStip	dstMask;
-    FbStip	dstMaskFirst;
-    FbStip	dstUnion;
-    int		w;
-    int		wt;
-    int		rot0;
+    FbBits *s;
+    FbBits pm;
+    FbBits srcMask;
+    FbBits srcMaskFirst;
+    FbBits srcMask0 = 0;
+    FbBits srcBits;
+
+    FbStip dstBits;
+    FbStip *d;
+    FbStip dstMask;
+    FbStip dstMaskFirst;
+    FbStip dstUnion;
+    int w;
+    int wt;
+    int rot0;
 
     if (!width)
-	return;
-    
+        return;
+
     src += srcX >> FB_SHIFT;
     srcX &= FB_MASK;
 
     dst += dstX >> FB_STIP_SHIFT;
     dstX &= FB_STIP_MASK;
-    
+
     w = width / srcBpp;
 
-    pm = fbReplicatePixel (planeMask, srcBpp);
-    if (srcBpp == 24)
-    {
-	int w = 24;
+    pm = fbReplicatePixel(planeMask, srcBpp);
+    if (srcBpp == 24) {
+        int w = 24;
 
-	rot0 = FbFirst24Rot (srcX);
-	if (srcX + w > FB_UNIT)
-	    w = FB_UNIT - srcX;
-	srcMaskFirst = FbRot24(pm,rot0) & FbBitsMask(srcX,w);
+        rot0 = FbFirst24Rot(srcX);
+        if (srcX + w > FB_UNIT)
+            w = FB_UNIT - srcX;
+        srcMaskFirst = FbRot24(pm, rot0) & FbBitsMask(srcX, w);
     }
-    else
-    {
-	rot0 = 0;
-	srcMaskFirst = pm & FbBitsMask(srcX, srcBpp);
-	srcMask0 = pm & FbBitsMask(0, srcBpp);
+    else {
+        rot0 = 0;
+        srcMaskFirst = pm & FbBitsMask(srcX, srcBpp);
+        srcMask0 = pm & FbBitsMask(0, srcBpp);
     }
-    
-    dstMaskFirst = FbStipMask(dstX,1); 
-    while (height--)
-    {
-	d = dst;
-	dst += dstStride;
-	s = src;
-	src += srcStride;
-	
-	srcMask = srcMaskFirst;
-	if (srcBpp == 24)
-	    srcMask0 = FbRot24(pm,rot0) & FbBitsMask(0, srcBpp);
-    	srcBits = READ(s++);
-
-	dstMask = dstMaskFirst;
-	dstUnion = 0;
-	dstBits = 0;
-	
-	wt = w;
-	
-	while (wt--)
-	{
-	    if (!srcMask)
-	    {
-		srcBits = READ(s++);
-		if (srcBpp == 24)
-		    srcMask0 = FbNext24Pix(srcMask0) & FbBitsMask(0,24);
-		srcMask = srcMask0;
-	    }
-	    if (!dstMask)
-	    {
-		WRITE(d, FbStippleRRopMask(READ(d), dstBits,
-					   fgand, fgxor, bgand, bgxor,
-					   dstUnion));
-		d++;
-		dstMask = FbStipMask(0,1);
-		dstUnion = 0;
-		dstBits = 0;
-	    }
-	    if (srcBits & srcMask)
-		dstBits |= dstMask;
-	    dstUnion |= dstMask;
-	    if (srcBpp == FB_UNIT)
-		srcMask = 0;
-	    else
-		srcMask = FbScrRight(srcMask,srcBpp);
-	    dstMask = FbStipRight(dstMask,1);
-	}
-	if (dstUnion)
-	    WRITE(d, FbStippleRRopMask(READ(d),dstBits,
-				       fgand, fgxor, bgand, bgxor,
-				       dstUnion));
+
+    dstMaskFirst = FbStipMask(dstX, 1);
+    while (height--) {
+        d = dst;
+        dst += dstStride;
+        s = src;
+        src += srcStride;
+
+        srcMask = srcMaskFirst;
+        if (srcBpp == 24)
+            srcMask0 = FbRot24(pm, rot0) & FbBitsMask(0, srcBpp);
+        srcBits = READ(s++);
+
+        dstMask = dstMaskFirst;
+        dstUnion = 0;
+        dstBits = 0;
+
+        wt = w;
+
+        while (wt--) {
+            if (!srcMask) {
+                srcBits = READ(s++);
+                if (srcBpp == 24)
+                    srcMask0 = FbNext24Pix(srcMask0) & FbBitsMask(0, 24);
+                srcMask = srcMask0;
+            }
+            if (!dstMask) {
+                WRITE(d, FbStippleRRopMask(READ(d), dstBits,
+                                           fgand, fgxor, bgand, bgxor,
+                                           dstUnion));
+                d++;
+                dstMask = FbStipMask(0, 1);
+                dstUnion = 0;
+                dstBits = 0;
+            }
+            if (srcBits & srcMask)
+                dstBits |= dstMask;
+            dstUnion |= dstMask;
+            if (srcBpp == FB_UNIT)
+                srcMask = 0;
+            else
+                srcMask = FbScrRight(srcMask, srcBpp);
+            dstMask = FbStipRight(dstMask, 1);
+        }
+        if (dstUnion)
+            WRITE(d, FbStippleRRopMask(READ(d), dstBits,
+                                       fgand, fgxor, bgand, bgxor, dstUnion));
     }
 }
-