Fix non-frame-aligned trims when using trim-to-playhead.

Reimplement Time::ceil and add a corresponding Time::floor with tests.
ceil returns slightly different results to previously with non-integer
frame rates.

Then use floor to round the playhead position when trimming.

1 files changed, 5 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index efc8f7d5c..3b631c2af 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2017-01-04  Carl Hetherington  <cth@carlh.net>
+
+	* Fix non frame-aligned trims when using the to-playhead
+	buttons.
+
 2016-12-25  Carl Hetherington  <cth@carlh.net>
 
 	* Updated fr_FR translation from Thierry Journet.