xserver git update 11/6/2010

1 files changed, 118 insertions, 118 deletions

diff --git a/xorg-server/miext/shadow/shpacked.c b/xorg-server/miext/shadow/shpacked.c
index 6736162e2..9bc869a8d 100644
--- a/xorg-server/miext/shadow/shpacked.c
+++ b/xorg-server/miext/shadow/shpacked.c
@@ -1,118 +1,118 @@
-/*
- *
- * Copyright © 2000 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Keith Packard makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdlib.h>
-
-#include    <X11/X.h>
-#include    "scrnintstr.h"
-#include    "windowstr.h"
-#include    <X11/fonts/font.h>
-#include    "dixfontstr.h"
-#include    <X11/fonts/fontstruct.h>
-#include    "mi.h"
-#include    "regionstr.h"
-#include    "globals.h"
-#include    "gcstruct.h"
-#include    "shadow.h"
-#include    "fb.h"
-
-void
-shadowUpdatePacked (ScreenPtr	    pScreen,
-		    shadowBufPtr    pBuf)
-{
-    RegionPtr	damage = shadowDamage (pBuf);
-    PixmapPtr	pShadow = pBuf->pPixmap;
-    int		nbox = REGION_NUM_RECTS (damage);
-    BoxPtr	pbox = REGION_RECTS (damage);
-    FbBits	*shaBase, *shaLine, *sha;
-    FbStride	shaStride;
-    int		scrBase, scrLine, scr;
-    int		shaBpp;
-    int		shaXoff, shaYoff; /* XXX assumed to be zero */
-    int		x, y, w, h, width;
-    int         i;
-    FbBits	*winBase = NULL, *win;
-    CARD32      winSize;
-
-    fbGetDrawable (&pShadow->drawable, shaBase, shaStride, shaBpp, shaXoff, shaYoff);
-    while (nbox--)
-    {
-	x = pbox->x1 * shaBpp;
-	y = pbox->y1;
-	w = (pbox->x2 - pbox->x1) * shaBpp;
-	h = pbox->y2 - pbox->y1;
-
-	scrLine = (x >> FB_SHIFT);
-	shaLine = shaBase + y * shaStride + (x >> FB_SHIFT);
-				   
-	x &= FB_MASK;
-	w = (w + x + FB_MASK) >> FB_SHIFT;
-	
-	while (h--)
-	{
-	    winSize = 0;
-	    scrBase = 0;
-	    width = w;
-	    scr = scrLine;
-	    sha = shaLine;
-	    while (width) {
-		/* how much remains in this window */
-		i = scrBase + winSize - scr;
-		if (i <= 0 || scr < scrBase)
-		{
-		    winBase = (FbBits *) (*pBuf->window) (pScreen,
-							  y,
-							  scr * sizeof (FbBits),
-							  SHADOW_WINDOW_WRITE,
-							  &winSize,
-							  pBuf->closure);
-		    if(!winBase)
-			return;
-		    scrBase = scr;
-		    winSize /= sizeof (FbBits);
-		    i = winSize;
-		}
-		win = winBase + (scr - scrBase);
-		if (i > width)
-		    i = width;
-		width -= i;
-		scr += i;
-#define PickBit(a,i)	(((a) >> (i)) & 1)
-		while (i--)
-		    *win++ = *sha++;
-	    }
-	    shaLine += shaStride;
-	    y++;
-	}
-	pbox++;
-    }
-}
-
-shadowUpdateProc
-shadowUpdatePackedWeak(void) {
-    return shadowUpdatePacked;
-}
+/*

+ *

+ * Copyright © 2000 Keith Packard

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Keith Packard not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  Keith Packard makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <stdlib.h>

+

+#include    <X11/X.h>

+#include    "scrnintstr.h"

+#include    "windowstr.h"

+#include    <X11/fonts/font.h>

+#include    "dixfontstr.h"

+#include    <X11/fonts/fontstruct.h>

+#include    "mi.h"

+#include    "regionstr.h"

+#include    "globals.h"

+#include    "gcstruct.h"

+#include    "shadow.h"

+#include    "fb.h"

+

+void

+shadowUpdatePacked (ScreenPtr	    pScreen,

+		    shadowBufPtr    pBuf)

+{

+    RegionPtr	damage = shadowDamage (pBuf);

+    PixmapPtr	pShadow = pBuf->pPixmap;

+    int		nbox = RegionNumRects (damage);

+    BoxPtr	pbox = RegionRects (damage);

+    FbBits	*shaBase, *shaLine, *sha;

+    FbStride	shaStride;

+    int		scrBase, scrLine, scr;

+    int		shaBpp;

+    int		shaXoff, shaYoff; /* XXX assumed to be zero */

+    int		x, y, w, h, width;

+    int         i;

+    FbBits	*winBase = NULL, *win;

+    CARD32      winSize;

+

+    fbGetDrawable (&pShadow->drawable, shaBase, shaStride, shaBpp, shaXoff, shaYoff);

+    while (nbox--)

+    {

+	x = pbox->x1 * shaBpp;

+	y = pbox->y1;

+	w = (pbox->x2 - pbox->x1) * shaBpp;

+	h = pbox->y2 - pbox->y1;

+

+	scrLine = (x >> FB_SHIFT);

+	shaLine = shaBase + y * shaStride + (x >> FB_SHIFT);

+				   

+	x &= FB_MASK;

+	w = (w + x + FB_MASK) >> FB_SHIFT;

+	

+	while (h--)

+	{

+	    winSize = 0;

+	    scrBase = 0;

+	    width = w;

+	    scr = scrLine;

+	    sha = shaLine;

+	    while (width) {

+		/* how much remains in this window */

+		i = scrBase + winSize - scr;

+		if (i <= 0 || scr < scrBase)

+		{

+		    winBase = (FbBits *) (*pBuf->window) (pScreen,

+							  y,

+							  scr * sizeof (FbBits),

+							  SHADOW_WINDOW_WRITE,

+							  &winSize,

+							  pBuf->closure);

+		    if(!winBase)

+			return;

+		    scrBase = scr;

+		    winSize /= sizeof (FbBits);

+		    i = winSize;

+		}

+		win = winBase + (scr - scrBase);

+		if (i > width)

+		    i = width;

+		width -= i;

+		scr += i;

+#define PickBit(a,i)	(((a) >> (i)) & 1)

+		while (i--)

+		    *win++ = *sha++;

+	    }

+	    shaLine += shaStride;

+	    y++;

+	}

+	pbox++;

+    }

+}

+

+shadowUpdateProc

+shadowUpdatePackedWeak(void) {

+    return shadowUpdatePacked;

+}