[PATCH] xfree86: fix SWCursor check in xf86CursorSetCursor.

[Peter Hutterer]

Wrong check for inputInfo.pointer resulted in a SW cursor being rendered when
the pointer left the screen (in a Xinerama setup).
We must call the sprite rendering function if
- SW cursors are enabled, or
- The current device is not the VCP and not attached to the VCP.

Reported-by: Gordon Yuan <GordonYuan at viatech.com.cn>
Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 hw/xfree86/ramdac/xf86Cursor.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/hw/xfree86/ramdac/xf86Cursor.c b/hw/xfree86/ramdac/xf86Cursor.c
index 2b73b16..896ed37 100644
--- a/hw/xfree86/ramdac/xf86Cursor.c
+++ b/hw/xfree86/ramdac/xf86Cursor.c
@@ -302,9 +302,9 @@ xf86CursorSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCurs,
 
 
     if (pCurs == NullCursor) {	/* means we're supposed to remove the cursor */
-        if (ScreenPriv->SWCursor || pDev != inputInfo.pointer)
-            (*ScreenPriv->spriteFuncs->SetCursor)(pDev, pScreen, NullCursor,
-                                                  x, y);
+        if (ScreenPriv->SWCursor ||
+            !(pDev == inputInfo.pointer || !pDev->isMaster && pDev->u.master == inputInfo.pointer))
+                (*ScreenPriv->spriteFuncs->SetCursor)(pDev, pScreen, NullCursor, x, y);
         else if (ScreenPriv->isUp) {
             xf86SetCursor(pScreen, NullCursor, x, y);
             ScreenPriv->isUp = FALSE;
-- 
1.6.0.6