From 8c72c85c76a003beaad9fe841ec4338dacd4b265 Mon Sep 17 00:00:00 2001
From: Adam Jackson <ajax@redhat.com>
Date: Thu, 26 Oct 2017 13:53:06 -0400
Subject: [PATCH xserver 3/6] animcur: Return the next interval directly from
 the timer callback

If the return value is non-zero here, DoTimer() will automatically rearm
the timer for the new (relative) delay. 'soonest' is in absolute time,
so subtract off 'now' and return that.

Reviewed-by: Robert Morell <rmorell@nvidia.com>
Tested-by: Robert Morell <rmorell@nvidia.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
(cherry picked from commit cc3241a712684f8c7147f5688e9ee3ecb5a93b87)
---
 render/animcur.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/render/animcur.c b/render/animcur.c
index 3f85f9a4f..26a6026ae 100644
--- a/render/animcur.c
+++ b/render/animcur.c
@@ -169,10 +169,9 @@ AnimCurTimerNotify(OsTimerPtr timer, CARD32 now, void *arg)
     }

     if (activeDevice)
-        TimerSet(as->timer, TimerAbsolute, soonest, AnimCurTimerNotify, pScreen);
-    else
-        as->timer_set = FALSE;
+        return soonest - now;

+    as->timer_set = FALSE;
     return 0;
 }

--
2.14.3