From: Tiago Vignatti <tiago.vignatti@intel.com>
Date: Thu, 8 Dec 2011 11:20:46 +0000 (+0200)
Subject: evdev: run flush_motion only when needed
X-Git-Tag: upstream/0.1.8~3150
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=12c05b74adcb6b84aaea8ccb1324c8005faa7ff0;p=profile%2Fivi%2Fweston-ivi-shell.git

evdev: run flush_motion only when needed

Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>
---

diff --git a/compositor/evdev.c b/compositor/evdev.c
index c4a861f..83812bf 100644
--- a/compositor/evdev.c
+++ b/compositor/evdev.c
@@ -221,6 +221,9 @@ static void
 evdev_flush_motion(struct wl_input_device *device, uint32_t time,
 		   struct evdev_motion_accumulator *accum)
 {
+	if (!accum->type)
+		return;
+
 	if (accum->type == EVDEV_RELATIVE_MOTION)
 		notify_motion(device, time,
 			      device->x + accum->dx, device->y + accum->dy);