xserver git update 11/6/2010

1 files changed, 51 insertions, 53 deletions

diff --git a/xorg-server/hw/xfree86/common/xf86Cursor.c b/xorg-server/hw/xfree86/common/xf86Cursor.c
index 76490e52d..acfa79f10 100644
--- a/xorg-server/hw/xfree86/common/xf86Cursor.c
+++ b/xorg-server/hw/xfree86/common/xf86Cursor.c
@@ -581,7 +581,7 @@ xf86InitOrigins(void)
 {

     unsigned long screensLeft, prevScreensLeft, mask;

     screenLayoutPtr screen;

-    ScreenPtr pScreen;

+    ScreenPtr pScreen, refScreen;

     int x1, x2, y1, y2, left, right, top, bottom;

     int i, j, ref, minX, minY, min, max;

     xf86ScreenLayoutPtr pLayout;

@@ -590,7 +590,7 @@ xf86InitOrigins(void)
     /* need to have this set up with a config file option */

     HardEdges = FALSE;

 

-    bzero(xf86ScreenLayout, MAXSCREENS * sizeof(xf86ScreenLayoutRec));

+    memset(xf86ScreenLayout, 0, MAXSCREENS * sizeof(xf86ScreenLayoutRec));

 	

     screensLeft = prevScreensLeft = (1 << xf86NumScreens) - 1;

 

@@ -608,6 +608,7 @@ xf86InitOrigins(void)
 	        continue;

 	    }

 

+	    pScreen = xf86Screens[i]->pScreen;

 	    switch(screen->where) {

 	    case PosObsolete:

 		OldStyleConfig = TRUE;

@@ -620,7 +621,7 @@ xf86InitOrigins(void)
 			break;

 		    }

 		    pLayout->left = AddEdge(pLayout->left, 

-			0, xf86Screens[i]->pScreen->height,

+			0, pScreen->height,

 			xf86Screens[ref]->pScreen->width, 0, ref);

 		}

 		if(screen->right) {

@@ -629,7 +630,6 @@ xf86InitOrigins(void)
 			ErrorF("Referenced uninitialized screen in Layout!\n");

 			break;

 		    }

-		    pScreen = xf86Screens[i]->pScreen;

 		    pLayout->right = AddEdge(pLayout->right, 

 			0, pScreen->height, -pScreen->width, 0, ref);

 		}

@@ -640,7 +640,7 @@ xf86InitOrigins(void)
 			break;

 		    }

 		    pLayout->up = AddEdge(pLayout->up, 

-			0, xf86Screens[i]->pScreen->width,

+			0, pScreen->width,

 			0, xf86Screens[ref]->pScreen->height, ref);

 		}

 		if(screen->bottom) {

@@ -649,7 +649,6 @@ xf86InitOrigins(void)
 			ErrorF("Referenced uninitialized screen in Layout!\n");

 			break;

 		    }

-		    pScreen = xf86Screens[i]->pScreen;

 		    pLayout->down = AddEdge(pLayout->down, 

 			0, pScreen->width, 0, -pScreen->height, ref);

 		}

@@ -658,8 +657,8 @@ xf86InitOrigins(void)
 		screen->x = screen->y = 0;

 		/* FALLTHROUGH */

 	    case PosAbsolute:

-		dixScreenOrigins[i].x = screen->x;

-		dixScreenOrigins[i].y = screen->y;

+		pScreen->x = screen->x;

+		pScreen->y = screen->y;

 		screensLeft &= ~(1 << i);

 		break;

 	    case PosRelative:

@@ -669,8 +668,9 @@ xf86InitOrigins(void)
 		    break;

 		}

 		if(screensLeft & (1 << ref)) break;

-		dixScreenOrigins[i].x = dixScreenOrigins[ref].x + screen->x;

-		dixScreenOrigins[i].y = dixScreenOrigins[ref].y + screen->y;

+		refScreen = xf86Screens[ref]->pScreen;

+		pScreen->x = refScreen->x + screen->x;

+		pScreen->y = refScreen->y + screen->y;

 		screensLeft &= ~(1 << i);

 		break;

 	    case PosRightOf:

@@ -680,10 +680,9 @@ xf86InitOrigins(void)
 		    break;

 		}

 		if(screensLeft & (1 << ref)) break;

-		pScreen = xf86Screens[ref]->pScreen;

-		dixScreenOrigins[i].x = 

-			dixScreenOrigins[ref].x + pScreen->width;

-		dixScreenOrigins[i].y = dixScreenOrigins[ref].y;

+		refScreen = xf86Screens[ref]->pScreen;

+		pScreen->x = refScreen->x + refScreen->width;

+		pScreen->y = refScreen->y;

 		screensLeft &= ~(1 << i);

 		break;

 	    case PosLeftOf:

@@ -693,10 +692,9 @@ xf86InitOrigins(void)
 		    break;

 		}

 		if(screensLeft & (1 << ref)) break;

-		pScreen = xf86Screens[i]->pScreen;

-		dixScreenOrigins[i].x = 

-			dixScreenOrigins[ref].x - pScreen->width;

-		dixScreenOrigins[i].y = dixScreenOrigins[ref].y;

+		refScreen = xf86Screens[ref]->pScreen;

+		pScreen->x = refScreen->x - pScreen->width;

+		pScreen->y = refScreen->y;

 		screensLeft &= ~(1 << i);

 		break;

 	    case PosBelow:

@@ -706,10 +704,9 @@ xf86InitOrigins(void)
 		    break;

 		}

 		if(screensLeft & (1 << ref)) break;

-		pScreen = xf86Screens[ref]->pScreen;

-		dixScreenOrigins[i].x = dixScreenOrigins[ref].x;

-		dixScreenOrigins[i].y = 

-			dixScreenOrigins[ref].y + pScreen->height;

+		refScreen = xf86Screens[ref]->pScreen;

+		pScreen->x = refScreen->x;

+		pScreen->y = refScreen->y + refScreen->height;

 		screensLeft &= ~(1 << i);

 		break;

 	    case PosAbove:

@@ -719,10 +716,9 @@ xf86InitOrigins(void)
 		    break;

 		}

 		if(screensLeft & (1 << ref)) break;

-		pScreen = xf86Screens[i]->pScreen;

-		dixScreenOrigins[i].x = dixScreenOrigins[ref].x;

-		dixScreenOrigins[i].y = 

-			dixScreenOrigins[ref].y - pScreen->height;

+		refScreen = xf86Screens[ref]->pScreen;

+		pScreen->x = refScreen->x;

+		pScreen->y = refScreen->y - pScreen->height;

 		screensLeft &= ~(1 << i);

 		break;

 	    default:

@@ -741,7 +737,7 @@ xf86InitOrigins(void)
 	    while(!((1 << i) & screensLeft)){ i++; }

 

 	    ref = xf86ConfigLayout.screens[i].refscreen->screennum;

-	    dixScreenOrigins[ref].x = dixScreenOrigins[ref].y = 0;

+	    xf86Screens[ref]->pScreen->x = xf86Screens[ref]->pScreen->y = 0;

 	    screensLeft &= ~(1 << ref);

 	}

 

@@ -749,20 +745,20 @@ xf86InitOrigins(void)
     }

 

     /* justify the topmost and leftmost to (0,0) */

-    minX = dixScreenOrigins[0].x;

-    minY = dixScreenOrigins[0].y;

+    minX = xf86Screens[0]->pScreen->x;

+    minY = xf86Screens[0]->pScreen->y;

 

     for(i = 1; i < xf86NumScreens; i++) {

-	if(dixScreenOrigins[i].x < minX)

-	  minX = dixScreenOrigins[i].x;

-	if(dixScreenOrigins[i].y < minY)

-	  minY = dixScreenOrigins[i].y;

+	if(xf86Screens[i]->pScreen->x < minX)

+	  minX = xf86Screens[i]->pScreen->x;

+	if(xf86Screens[i]->pScreen->y < minY)

+	  minY = xf86Screens[i]->pScreen->y;

     }

 

     if (minX || minY) {

 	for(i = 0; i < xf86NumScreens; i++) {

-	   dixScreenOrigins[i].x -= minX;

-	   dixScreenOrigins[i].y -= minY;

+	   xf86Screens[i]->pScreen->x -= minX;

+	   xf86Screens[i]->pScreen->y -= minY;

 	}

     }

 

@@ -775,18 +771,20 @@ xf86InitOrigins(void)
 

 	pScreen = xf86Screens[i]->pScreen;

 

-	left = dixScreenOrigins[i].x;

+	left = pScreen->x;

 	right = left + pScreen->width;

-	top = dixScreenOrigins[i].y;

+	top = pScreen->y;

 	bottom = top + pScreen->height;

 

 	for(j = 0; j < xf86NumScreens; j++) {

 	    if(i == j) continue;

 

-	    x1 = dixScreenOrigins[j].x;

-	    x2 = x1 + xf86Screens[j]->pScreen->width;

-	    y1 = dixScreenOrigins[j].y;

-	    y2 = y1 + xf86Screens[j]->pScreen->height;

+	    refScreen = xf86Screens[j]->pScreen;

+

+	    x1 = refScreen->x;

+	    x2 = x1 + refScreen->width;

+	    y1 = refScreen->y;

+	    y2 = y1 + refScreen->height;

 

 	    if((bottom > y1) && (top < y2)) {

 		min = y1 - top;

@@ -796,13 +794,13 @@ xf86InitOrigins(void)
 

 		if(((left - 1) >= x1) && ((left - 1) < x2))

 		    pLayout->left = AddEdge(pLayout->left, min, max,

-			dixScreenOrigins[i].x - dixScreenOrigins[j].x,

-			dixScreenOrigins[i].y - dixScreenOrigins[j].y, j);

+			pScreen->x - refScreen->x,

+			pScreen->y - refScreen->y, j);

 

 		if((right >= x1) && (right < x2))	

 		    pLayout->right = AddEdge(pLayout->right, min, max,

-			dixScreenOrigins[i].x - dixScreenOrigins[j].x,

-			dixScreenOrigins[i].y - dixScreenOrigins[j].y, j);

+			pScreen->x - refScreen->x,

+			pScreen->y - refScreen->y, j);

 	    }

 

 

@@ -814,13 +812,13 @@ xf86InitOrigins(void)
 

 		if(((top - 1) >= y1) && ((top - 1) < y2))

 		    pLayout->up = AddEdge(pLayout->up, min, max,

-			dixScreenOrigins[i].x - dixScreenOrigins[j].x,

-			dixScreenOrigins[i].y - dixScreenOrigins[j].y, j);

+			pScreen->x - refScreen->x,

+			pScreen->y - refScreen->y, j);

 

 		if((bottom >= y1) && (bottom < y2))

 		    pLayout->down = AddEdge(pLayout->down, min, max,

-			dixScreenOrigins[i].x - dixScreenOrigins[j].x,

-			dixScreenOrigins[i].y - dixScreenOrigins[j].y, j);

+			pScreen->x - refScreen->x,

+			pScreen->y - refScreen->y, j);

 	    }

 	}

       }

@@ -850,10 +848,10 @@ xf86ReconfigureLayout(void)
     for (i = 0; i < MAXSCREENS; i++) {

 	xf86ScreenLayoutPtr sl = &xf86ScreenLayout[i];

 	/* we don't have to zero these, xf86InitOrigins() takes care of that */

-	if (sl->left) free(sl->left);

-	if (sl->right) free(sl->right);

-	if (sl->up) free(sl->up);

-	if (sl->down) free(sl->down);

+	free(sl->left);

+	free(sl->right);

+	free(sl->up);

+	free(sl->down);

     }

 

     xf86InitOrigins();