DVDClock Calculate in float

gistfile1.txt

From 79fb33920de49b34a00000ce7f62546ea32a91b0 Mon Sep 17 00:00:00 2001
From: fritsch <fritsch@xbmc.org>
Date: Sun, 8 Feb 2015 21:23:30 +0100
Subject: [PATCH] DVDClock: Calculate in floats

---
 xbmc/cores/dvdplayer/DVDClock.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/xbmc/cores/dvdplayer/DVDClock.cpp b/xbmc/cores/dvdplayer/DVDClock.cpp
index 0a253e4..dd97994 100644
--- a/xbmc/cores/dvdplayer/DVDClock.cpp
+++ b/xbmc/cores/dvdplayer/DVDClock.cpp
@@ -218,14 +218,19 @@ int CDVDClock::UpdateFramerate(double fps, double* interval /*= NULL*/)
 
   CSingleLock lock(m_speedsection);
 
-  double weight = rate / (double)MathUtils::round_int(fps);
+  double weight = rate / fps;
 
   //set the speed of the videoreferenceclock based on fps, refreshrate and maximum speed adjust set by user
   if (m_maxspeedadjust > 0.05)
   {
     if (weight / MathUtils::round_int(weight) < 1.0 + m_maxspeedadjust / 100.0
     &&  weight / MathUtils::round_int(weight) > 1.0 - m_maxspeedadjust / 100.0)
+    {
+      // in this case we are just there and refreshrate / fps is good enough 1.0
+      // so that we are more in sync to the refreshrate as the fps gets accurate
+      // e.g. 23.98 fps on a 23.976 display
       weight = MathUtils::round_int(weight);
+    }
   }
   double speed = rate / (fps * weight);
   lock.Leave();
-- 
2.1.0