From: Mathieu Duponchelle <mduponchelle1@gmail.com>
Date: Thu, 9 Jan 2014 17:13:00 +0000 (+0100)
Subject: track-element: clamp interpolated keyframe values.
X-Git-Tag: 1.19.3~493^2~1659
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=105d901c12d4e9e1f6cdf0681a9e961d80bb6a1e;p=platform%2Fupstream%2Fgstreamer.git

track-element: clamp interpolated keyframe values.
---

diff --git a/ges/ges-track-element.c b/ges/ges-track-element.c
index ee3ba4c..2f923a6 100644
--- a/ges/ges-track-element.c
+++ b/ges/ges-track-element.c
@@ -302,6 +302,8 @@ interpolate_values_for_position (GstTimedValue * first_value,
         first_value->value - ((float) (first_value->timestamp -
             position) / (float) interval) * diff;
 
+  value_at_pos = CLAMP (value_at_pos, 0.0, 1.0);
+
   return value_at_pos;
 }