ui/cocoa.m: blinky mouse cursor fix

The mouse cursor can become blinky when being moved a lot. This patch fixes that
problem by issuing the redraw sooner.

Signed-off-by: John Arbuckle <programmingkidx@gmail.com>
Message-id: AAA87DD7-EC20-4F4B-B71E-C38461D9FCBA@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/ui/cocoa.m b/ui/cocoa.m
index 8db8b9f..c0d6bb2 100644
--- a/ui/cocoa.m
+++ b/ui/cocoa.m
@@ -1287,6 +1287,7 @@
     NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
 
     COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
+    graphic_hw_update(NULL);
 
     if (qemu_input_is_absolute()) {
         if (![cocoaView isAbsoluteEnabled]) {
@@ -1307,7 +1308,6 @@
             [cocoaView handleEvent:event];
         }
     } while(event != nil);
-    graphic_hw_update(NULL);
     [pool release];
 }