libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update

23 Mar 2012

1 files changed, 146 insertions, 157 deletions

diff --git a/xorg-server/fb/fbgc.c b/xorg-server/fb/fbgc.c
index 8108c3acb..e6f8279b3 100644
--- a/xorg-server/fb/fbgc.c
+++ b/xorg-server/fb/fbgc.c
@@ -38,7 +38,7 @@ const GCFuncs fbGCFuncs = {
     miCopyClip,
 };
 
-const GCOps	fbGCOps = {
+const GCOps fbGCOps = {
     fbFillSpans,
     fbSetSpans,
     fbPutImage,
@@ -64,14 +64,14 @@ const GCOps	fbGCOps = {
 Bool
 fbCreateGC(GCPtr pGC)
 {
-    pGC->ops = (GCOps *) &fbGCOps;
-    pGC->funcs = (GCFuncs *) &fbGCFuncs;
+    pGC->ops = (GCOps *) & fbGCOps;
+    pGC->funcs = (GCFuncs *) & fbGCFuncs;
 
     /* fb wants to translate before scan conversion */
     pGC->miTranslate = 1;
     pGC->fExpose = 1;
 
-    fbGetGCPrivate(pGC)->bpp = BitsPerPixel (pGC->depth);
+    fbGetGCPrivate(pGC)->bpp = BitsPerPixel(pGC->depth);
     return TRUE;
 }
 
@@ -79,56 +79,53 @@ fbCreateGC(GCPtr pGC)
  * Pad pixmap to FB_UNIT bits wide
  */
 void
-fbPadPixmap (PixmapPtr pPixmap)
+fbPadPixmap(PixmapPtr pPixmap)
 {
-    int	    width;
-    FbBits  *bits;
-    FbBits  b;
-    FbBits  mask;
-    int	    height;
-    int	    w;
-    int     stride;
-    int     bpp;
+    int width;
+    FbBits *bits;
+    FbBits b;
+    FbBits mask;
+    int height;
+    int w;
+    int stride;
+    int bpp;
     _X_UNUSED int xOff, yOff;
 
-    fbGetDrawable (&pPixmap->drawable, bits, stride, bpp, xOff, yOff);
+    fbGetDrawable(&pPixmap->drawable, bits, stride, bpp, xOff, yOff);
 
     width = pPixmap->drawable.width * pPixmap->drawable.bitsPerPixel;
     height = pPixmap->drawable.height;
-    mask = FbBitsMask (0, width);
-    while (height--)
-    {
-	b = READ(bits) & mask;
-	w = width;
-	while (w < FB_UNIT)
-	{
-	    b = b | FbScrRight(b, w);
-	    w <<= 1;
-	}
-	WRITE(bits, b);
-	bits += stride;
+    mask = FbBitsMask(0, width);
+    while (height--) {
+        b = READ(bits) & mask;
+        w = width;
+        while (w < FB_UNIT) {
+            b = b | FbScrRight(b, w);
+            w <<= 1;
+        }
+        WRITE(bits, b);
+        bits += stride;
     }
 
-    fbFinishAccess (&pPixmap->drawable);
+    fbFinishAccess(&pPixmap->drawable);
 }
 
 /*
  * Verify that 'bits' repeats every 'len' bits
  */
 static Bool
-fbBitsRepeat (FbBits bits, int len, int width)
+fbBitsRepeat(FbBits bits, int len, int width)
 {
-    FbBits  mask = FbBitsMask(0, len);
-    FbBits  orig = bits & mask;
-    int	    i;
-    
+    FbBits mask = FbBitsMask(0, len);
+    FbBits orig = bits & mask;
+    int i;
+
     if (width > FB_UNIT)
-	width = FB_UNIT;
-    for (i = 0; i < width / len; i++)
-    {
-	if ((bits & mask) != orig)
-	    return FALSE;
-	bits = FbScrLeft(bits,len);
+        width = FB_UNIT;
+    for (i = 0; i < width / len; i++) {
+        if ((bits & mask) != orig)
+            return FALSE;
+        bits = FbScrLeft(bits, len);
     }
     return TRUE;
 }
@@ -138,17 +135,17 @@ fbBitsRepeat (FbBits bits, int len, int width)
  * the first 'len' bits
  */
 static Bool
-fbLineRepeat (FbBits *bits, int len, int width)
+fbLineRepeat(FbBits * bits, int len, int width)
 {
-    FbBits  first = bits[0];
-    
-    if (!fbBitsRepeat (first, len, width))
-	return FALSE;
-    width = (width + FB_UNIT-1) >> FB_SHIFT;
+    FbBits first = bits[0];
+
+    if (!fbBitsRepeat(first, len, width))
+        return FALSE;
+    width = (width + FB_UNIT - 1) >> FB_SHIFT;
     bits++;
     while (--width)
-	if (READ(bits) != first)
-	    return FALSE;
+        if (READ(bits) != first)
+            return FALSE;
     return TRUE;
 }
 
@@ -157,41 +154,41 @@ fbLineRepeat (FbBits *bits, int len, int width)
  * each scanline to represent the entire stipple
  */
 static Bool
-fbCanEvenStipple (PixmapPtr pStipple, int bpp)
+fbCanEvenStipple(PixmapPtr pStipple, int bpp)
 {
-    int	    len = FB_UNIT / bpp;
-    FbBits  *bits;
-    int	    stride;
-    int	    stip_bpp;
+    int len = FB_UNIT / bpp;
+    FbBits *bits;
+    int stride;
+    int stip_bpp;
     _X_UNUSED int stipXoff, stipYoff;
-    int	    h;
+    int h;
 
     /* can't even stipple 24bpp drawables */
-    if ((bpp & (bpp-1)) != 0)
-	return FALSE;
+    if ((bpp & (bpp - 1)) != 0)
+        return FALSE;
     /* make sure the stipple width is a multiple of the even stipple width */
     if (pStipple->drawable.width % len != 0)
-	return FALSE;
-    fbGetDrawable (&pStipple->drawable, bits, stride, stip_bpp, stipXoff, stipYoff);
+        return FALSE;
+    fbGetDrawable(&pStipple->drawable, bits, stride, stip_bpp, stipXoff,
+                  stipYoff);
     h = pStipple->drawable.height;
     /* check to see that the stipple repeats horizontally */
-    while (h--)
-    {
-	if (!fbLineRepeat (bits, len, pStipple->drawable.width)) {
-	    fbFinishAccess (&pStipple->drawable);
-	    return FALSE;
-	}
-	bits += stride;
+    while (h--) {
+        if (!fbLineRepeat(bits, len, pStipple->drawable.width)) {
+            fbFinishAccess(&pStipple->drawable);
+            return FALSE;
+        }
+        bits += stride;
     }
-    fbFinishAccess (&pStipple->drawable);
+    fbFinishAccess(&pStipple->drawable);
     return TRUE;
 }
 
 void
 fbValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable)
 {
-    FbGCPrivPtr	pPriv = fbGetGCPrivate(pGC);
-    FbBits	mask;
+    FbGCPrivPtr pPriv = fbGetGCPrivate(pGC);
+    FbBits mask;
 
     /*
      * if the client clip is different or moved OR the subwindowMode has
@@ -199,109 +196,101 @@ fbValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable)
      * we need to recompute the composite clip 
      */
 
-    if ((changes & (GCClipXOrigin|GCClipYOrigin|GCClipMask|GCSubwindowMode)) ||
-	(pDrawable->serialNumber != (pGC->serialNumber & DRAWABLE_SERIAL_BITS))
-	)
-    {
-	miComputeCompositeClip (pGC, pDrawable);
+    if ((changes &
+         (GCClipXOrigin | GCClipYOrigin | GCClipMask | GCSubwindowMode)) ||
+        (pDrawable->serialNumber != (pGC->serialNumber & DRAWABLE_SERIAL_BITS))
+        ) {
+        miComputeCompositeClip(pGC, pDrawable);
     }
-    
-    if (pPriv->bpp != pDrawable->bitsPerPixel)
-    {
-	changes |= GCStipple|GCForeground|GCBackground|GCPlaneMask;
-	pPriv->bpp = pDrawable->bitsPerPixel;
+
+    if (pPriv->bpp != pDrawable->bitsPerPixel) {
+        changes |= GCStipple | GCForeground | GCBackground | GCPlaneMask;
+        pPriv->bpp = pDrawable->bitsPerPixel;
     }
-    if ((changes & GCTile) && fbGetRotatedPixmap(pGC))
-    {
-	(*pGC->pScreen->DestroyPixmap) (fbGetRotatedPixmap(pGC));
-	fbGetRotatedPixmap(pGC) = 0;
+    if ((changes & GCTile) && fbGetRotatedPixmap(pGC)) {
+        (*pGC->pScreen->DestroyPixmap) (fbGetRotatedPixmap(pGC));
+        fbGetRotatedPixmap(pGC) = 0;
     }
-	
-    if (pGC->fillStyle == FillTiled)
-    {
-	PixmapPtr	pOldTile, pNewTile;
-
-	pOldTile = pGC->tile.pixmap;
-	if (pOldTile->drawable.bitsPerPixel != pDrawable->bitsPerPixel)
-	{
-	    pNewTile = fbGetRotatedPixmap(pGC);
-	    if (!pNewTile || pNewTile ->drawable.bitsPerPixel != pDrawable->bitsPerPixel)
-	    {
-		if (pNewTile)
-		    (*pGC->pScreen->DestroyPixmap) (pNewTile);
-		pNewTile = fb24_32ReformatTile (pOldTile, pDrawable->bitsPerPixel);
-	    }
-	    if (pNewTile)
-	    {
-		fbGetRotatedPixmap(pGC) = pOldTile;
-		pGC->tile.pixmap = pNewTile;
-		changes |= GCTile;
-	    }
-	}
+
+    if (pGC->fillStyle == FillTiled) {
+        PixmapPtr pOldTile, pNewTile;
+
+        pOldTile = pGC->tile.pixmap;
+        if (pOldTile->drawable.bitsPerPixel != pDrawable->bitsPerPixel) {
+            pNewTile = fbGetRotatedPixmap(pGC);
+            if (!pNewTile ||
+                pNewTile->drawable.bitsPerPixel != pDrawable->bitsPerPixel) {
+                if (pNewTile)
+                    (*pGC->pScreen->DestroyPixmap) (pNewTile);
+                pNewTile =
+                    fb24_32ReformatTile(pOldTile, pDrawable->bitsPerPixel);
+            }
+            if (pNewTile) {
+                fbGetRotatedPixmap(pGC) = pOldTile;
+                pGC->tile.pixmap = pNewTile;
+                changes |= GCTile;
+            }
+        }
     }
-    if (changes & GCTile)
-    {
-	if (!pGC->tileIsPixel && 
-	    FbEvenTile (pGC->tile.pixmap->drawable.width *
-			pDrawable->bitsPerPixel))
-	    fbPadPixmap (pGC->tile.pixmap);
+    if (changes & GCTile) {
+        if (!pGC->tileIsPixel &&
+            FbEvenTile(pGC->tile.pixmap->drawable.width *
+                       pDrawable->bitsPerPixel))
+            fbPadPixmap(pGC->tile.pixmap);
     }
-    if (changes & GCStipple)
-    {
-	pPriv->evenStipple = FALSE;
+    if (changes & GCStipple) {
+        pPriv->evenStipple = FALSE;
 
-	if (pGC->stipple) {
+        if (pGC->stipple) {
 
-	    /* can we do an even stipple ?? */
-	    if (FbEvenStip (pGC->stipple->drawable.width,
-						pDrawable->bitsPerPixel) &&
-	       (fbCanEvenStipple (pGC->stipple, pDrawable->bitsPerPixel)))
-	   	pPriv->evenStipple = TRUE;
+            /* can we do an even stipple ?? */
+            if (FbEvenStip(pGC->stipple->drawable.width,
+                           pDrawable->bitsPerPixel) &&
+                (fbCanEvenStipple(pGC->stipple, pDrawable->bitsPerPixel)))
+                pPriv->evenStipple = TRUE;
 
-	    if (pGC->stipple->drawable.width * pDrawable->bitsPerPixel < FB_UNIT)
-		fbPadPixmap (pGC->stipple);
-	}
+            if (pGC->stipple->drawable.width * pDrawable->bitsPerPixel <
+                FB_UNIT)
+                fbPadPixmap(pGC->stipple);
+        }
     }
     /*
      * Recompute reduced rop values
      */
-    if (changes & (GCForeground|GCBackground|GCPlaneMask|GCFunction))
-    {
-	int	s;
-	FbBits	depthMask;
-	
-	mask = FbFullMask(pDrawable->bitsPerPixel);
-	depthMask = FbFullMask(pDrawable->depth);
-	
-	pPriv->fg = pGC->fgPixel & mask;
-	pPriv->bg = pGC->bgPixel & mask;
-	
-	if ((pGC->planemask & depthMask) == depthMask)
-	    pPriv->pm = mask;
-	else
-	    pPriv->pm = pGC->planemask & mask;    
-	
-	s = pDrawable->bitsPerPixel;
-	while (s < FB_UNIT)
-	{
-	    pPriv->fg |= pPriv->fg << s;
-	    pPriv->bg |= pPriv->bg << s;
-	    pPriv->pm |= pPriv->pm << s;
-	    s <<= 1;
-	}
-	pPriv->and = fbAnd(pGC->alu, pPriv->fg, pPriv->pm);
-	pPriv->xor = fbXor(pGC->alu, pPriv->fg, pPriv->pm);
-	pPriv->bgand = fbAnd(pGC->alu, pPriv->bg, pPriv->pm);
-	pPriv->bgxor = fbXor(pGC->alu, pPriv->bg, pPriv->pm);
+    if (changes & (GCForeground | GCBackground | GCPlaneMask | GCFunction)) {
+        int s;
+        FbBits depthMask;
+
+        mask = FbFullMask(pDrawable->bitsPerPixel);
+        depthMask = FbFullMask(pDrawable->depth);
+
+        pPriv->fg = pGC->fgPixel & mask;
+        pPriv->bg = pGC->bgPixel & mask;
+
+        if ((pGC->planemask & depthMask) == depthMask)
+            pPriv->pm = mask;
+        else
+            pPriv->pm = pGC->planemask & mask;
+
+        s = pDrawable->bitsPerPixel;
+        while (s < FB_UNIT) {
+            pPriv->fg |= pPriv->fg << s;
+            pPriv->bg |= pPriv->bg << s;
+            pPriv->pm |= pPriv->pm << s;
+            s <<= 1;
+        }
+        pPriv->and = fbAnd(pGC->alu, pPriv->fg, pPriv->pm);
+        pPriv->xor = fbXor(pGC->alu, pPriv->fg, pPriv->pm);
+        pPriv->bgand = fbAnd(pGC->alu, pPriv->bg, pPriv->pm);
+        pPriv->bgxor = fbXor(pGC->alu, pPriv->bg, pPriv->pm);
     }
-    if (changes & GCDashList)
-    {
-	unsigned short	n = pGC->numInDashList;
-	unsigned char	*dash = pGC->dash;
-	unsigned int	dashLength = 0;
-
-	while (n--)
-	    dashLength += (unsigned int ) *dash++;
-	pPriv->dashLength = dashLength;
+    if (changes & GCDashList) {
+        unsigned short n = pGC->numInDashList;
+        unsigned char *dash = pGC->dash;
+        unsigned int dashLength = 0;
+
+        while (n--)
+            dashLength += (unsigned int) *dash++;
+        pPriv->dashLength = dashLength;
     }
 }