Use an enum for RoundMode instead of magic numbers.

No functional changes in this one (for easier auditing), but towards having
round up/down only if necessary modes, rather than kludging around that
situation with a double round as we do currently.

1 files changed, 4 insertions, 4 deletions

diff --git a/libs/ardour/tempo.cc b/libs/ardour/tempo.cc
index 6f3f734116..77128bd0c2 100644
--- a/libs/ardour/tempo.cc
+++ b/libs/ardour/tempo.cc
@@ -1223,19 +1223,19 @@ TempoMap::bbt_duration_at_unlocked (const BBT_Time& when, const BBT_Time& bbt, i
 }
 
 framepos_t
-TempoMap::round_to_bar (framepos_t fr, int dir)
+TempoMap::round_to_bar (framepos_t fr, RoundMode dir)
 {
 	return round_to_type (fr, dir, Bar);
 }
 
 framepos_t
-TempoMap::round_to_beat (framepos_t fr, int dir)
+TempoMap::round_to_beat (framepos_t fr, RoundMode dir)
 {
 	return round_to_type (fr, dir, Beat);
 }
 
 framepos_t
-TempoMap::round_to_beat_subdivision (framepos_t fr, int sub_num, int dir)
+TempoMap::round_to_beat_subdivision (framepos_t fr, int sub_num, RoundMode dir)
 {
 	require_map_to (fr);
 
@@ -1354,7 +1354,7 @@ TempoMap::round_to_beat_subdivision (framepos_t fr, int sub_num, int dir)
 }
 
 framepos_t
-TempoMap::round_to_type (framepos_t frame, int dir, BBTPointType type)
+TempoMap::round_to_type (framepos_t frame, RoundMode dir, BBTPointType type)
 {
 	require_map_to (frame);