libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update

23 Mar 2012

1 files changed, 103 insertions, 143 deletions

diff --git a/xorg-server/fb/fbtile.c b/xorg-server/fb/fbtile.c
index 05a27a17b..785c5f0e4 100644
--- a/xorg-server/fb/fbtile.c
+++ b/xorg-server/fb/fbtile.c
@@ -32,172 +32,132 @@
  */
 
 void
-fbEvenTile (FbBits	*dst,
-	    FbStride	dstStride,
-	    int		dstX,
-
-	    int		width,
-	    int		height,
-
-	    FbBits	*tile,
-	    FbStride	tileStride,
-	    int		tileHeight,
-
-	    int		alu,
-	    FbBits	pm,
-	    int		xRot,
-	    int		yRot)
+fbEvenTile(FbBits * dst,
+           FbStride dstStride,
+           int dstX,
+           int width,
+           int height,
+           FbBits * tile,
+           FbStride tileStride,
+           int tileHeight, int alu, FbBits pm, int xRot, int yRot)
 {
-    FbBits  *t, *tileEnd, bits;
-    FbBits  startmask, endmask;
-    FbBits  and, xor;
-    int	    n, nmiddle;
-    int	    tileX, tileY;
-    int	    rot;
-    int	    startbyte, endbyte;
+    FbBits *t, *tileEnd, bits;
+    FbBits startmask, endmask;
+    FbBits and, xor;
+    int n, nmiddle;
+    int tileX, tileY;
+    int rot;
+    int startbyte, endbyte;
 
     dst += dstX >> FB_SHIFT;
     dstX &= FB_MASK;
     FbMaskBitsBytes(dstX, width, FbDestInvarientRop(alu, pm),
-		    startmask, startbyte, nmiddle, endmask, endbyte);
+                    startmask, startbyte, nmiddle, endmask, endbyte);
     if (startmask)
-	dstStride--;
+        dstStride--;
     dstStride -= nmiddle;
-    
+
     /*
      * Compute tile start scanline and rotation parameters
      */
     tileEnd = tile + tileHeight * tileStride;
-    modulus (- yRot, tileHeight, tileY);
+    modulus(-yRot, tileHeight, tileY);
     t = tile + tileY * tileStride;
-    modulus (- xRot, FB_UNIT, tileX);
+    modulus(-xRot, FB_UNIT, tileX);
     rot = tileX;
-    
-    while (height--)
-    {
-	
-	/*
-	 * Pick up bits for this scanline
-	 */
-	bits = READ(t);
-	t += tileStride;
-	if (t >= tileEnd) t = tile;
-	bits = FbRotLeft(bits,rot);
-	and = fbAnd(alu,bits,pm);
-	xor = fbXor(alu,bits,pm);
-	
-	if (startmask)
-	{
-	    FbDoLeftMaskByteRRop(dst, startbyte, startmask, and, xor);
-	    dst++;
-	}
-	n = nmiddle;
-	if (!and)
-	    while (n--)
-		WRITE(dst++, xor);
-	else
-	    while (n--)
-	    {
-		WRITE(dst, FbDoRRop (READ(dst), and, xor));
-		dst++;
-	    }
-	if (endmask)
-	    FbDoRightMaskByteRRop(dst, endbyte, endmask, and, xor);
-	dst += dstStride;
+
+    while (height--) {
+
+        /*
+         * Pick up bits for this scanline
+         */
+        bits = READ(t);
+        t += tileStride;
+        if (t >= tileEnd)
+            t = tile;
+        bits = FbRotLeft(bits, rot);
+        and = fbAnd(alu, bits, pm);
+        xor = fbXor(alu, bits, pm);
+
+        if (startmask) {
+            FbDoLeftMaskByteRRop(dst, startbyte, startmask, and, xor);
+            dst++;
+        }
+        n = nmiddle;
+        if (!and)
+            while (n--)
+                WRITE(dst++, xor);
+        else
+            while (n--) {
+                WRITE(dst, FbDoRRop(READ(dst), and, xor));
+                dst++;
+            }
+        if (endmask)
+            FbDoRightMaskByteRRop(dst, endbyte, endmask, and, xor);
+        dst += dstStride;
     }
 }
-	    
-void
-fbOddTile(FbBits    *dst,
-	  FbStride  dstStride,
-	  int	    dstX,
-
-	  int	    width,
-	  int	    height,
 
-	  FbBits    *tile,
-	  FbStride  tileStride,
-	  int	    tileWidth,
-	  int	    tileHeight,
-
-	  int	    alu,
-	  FbBits    pm,
-	  int	    bpp,
-	  
-	  int	    xRot,
-	  int	    yRot)
+void
+fbOddTile(FbBits * dst,
+          FbStride dstStride,
+          int dstX,
+          int width,
+          int height,
+          FbBits * tile,
+          FbStride tileStride,
+          int tileWidth,
+          int tileHeight, int alu, FbBits pm, int bpp, int xRot, int yRot)
 {
-    int	    tileX, tileY;
-    int	    widthTmp;
-    int	    h, w;
-    int	    x, y;
+    int tileX, tileY;
+    int widthTmp;
+    int h, w;
+    int x, y;
 
-    modulus (- yRot, tileHeight, tileY);
+    modulus(-yRot, tileHeight, tileY);
     y = 0;
-    while (height)
-    {
-	h = tileHeight - tileY;
-	if (h > height)
-	    h = height;
-	height -= h;
-	widthTmp = width;
-	x = dstX;
-	modulus (dstX - xRot, tileWidth, tileX);
-	while (widthTmp)
-	{
-	    w = tileWidth - tileX;
-	    if (w > widthTmp)
-		w = widthTmp;
-	    widthTmp -= w;
-	    fbBlt (tile + tileY * tileStride,
-		   tileStride,
-		   tileX,
-
-		   dst + y * dstStride,
-		   dstStride,
-		   x,
-
-		   w, h,
-		   alu,
-		   pm,
-		   bpp,
-		   
-		   FALSE,
-		   FALSE);
-	    x += w;
-	    tileX = 0;
-	}
-	y += h;
-	tileY = 0;
+    while (height) {
+        h = tileHeight - tileY;
+        if (h > height)
+            h = height;
+        height -= h;
+        widthTmp = width;
+        x = dstX;
+        modulus(dstX - xRot, tileWidth, tileX);
+        while (widthTmp) {
+            w = tileWidth - tileX;
+            if (w > widthTmp)
+                w = widthTmp;
+            widthTmp -= w;
+            fbBlt(tile + tileY * tileStride,
+                  tileStride,
+                  tileX,
+                  dst + y * dstStride,
+                  dstStride, x, w, h, alu, pm, bpp, FALSE, FALSE);
+            x += w;
+            tileX = 0;
+        }
+        y += h;
+        tileY = 0;
     }
 }
 
 void
-fbTile (FbBits	    *dst,
-	FbStride    dstStride,
-	int	    dstX,
-
-	int	    width,
-	int	    height,
-
-	FbBits	    *tile,
-	FbStride    tileStride,
-	int	    tileWidth,
-	int	    tileHeight,
-	
-	int	    alu,
-	FbBits	    pm,
-	int	    bpp,
-	
-	int	    xRot,
-	int	    yRot)
+fbTile(FbBits * dst,
+       FbStride dstStride,
+       int dstX,
+       int width,
+       int height,
+       FbBits * tile,
+       FbStride tileStride,
+       int tileWidth,
+       int tileHeight, int alu, FbBits pm, int bpp, int xRot, int yRot)
 {
-    if (FbEvenTile (tileWidth))
-	fbEvenTile (dst, dstStride, dstX, width, height, 
-		    tile, tileStride, tileHeight,
-		    alu, pm, xRot, yRot);
+    if (FbEvenTile(tileWidth))
+        fbEvenTile(dst, dstStride, dstX, width, height,
+                   tile, tileStride, tileHeight, alu, pm, xRot, yRot);
     else
-	fbOddTile (dst, dstStride, dstX, width, height, 
-		   tile, tileStride, tileWidth, tileHeight,
-		   alu, pm, bpp, xRot, yRot);
+        fbOddTile(dst, dstStride, dstX, width, height,
+                  tile, tileStride, tileWidth, tileHeight,
+                  alu, pm, bpp, xRot, yRot);
 }