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authornick_m <mainsbridge@gmail.com>2015-12-21 07:14:10 +1100
committernick_m <mainsbridge@gmail.com>2016-05-27 23:38:09 +1000
commit9eeccf0c17094708996c3c491f265877b04199fe (patch)
treeacd02a15e757e43502921bbeca089b144a8290d4 /libs/ardour/audio_unit.cc
parent2d649ceac1633b3ea7d770a13944c7b6a1161e9b (diff)
Tempo ramps - port audio unit and midi clock slave.
- untested.
Diffstat (limited to 'libs/ardour/audio_unit.cc')
-rw-r--r--libs/ardour/audio_unit.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/libs/ardour/audio_unit.cc b/libs/ardour/audio_unit.cc
index 15b63c8f37..6a927680aa 100644
--- a/libs/ardour/audio_unit.cc
+++ b/libs/ardour/audio_unit.cc
@@ -1810,8 +1810,8 @@ AUPlugin::get_musical_time_location_callback (UInt32* outDeltaSampleOffsetToNe
*outDeltaSampleOffsetToNextBeat = 0;
} else {
*outDeltaSampleOffsetToNextBeat = (UInt32)
- floor (((Timecode::BBT_Time::ticks_per_beat - bbt.ticks)/Timecode::BBT_Time::ticks_per_beat) * // fraction of a beat to next beat
- metric.tempo().frames_per_beat (_session.frame_rate())); // frames per beat
+ double beat_frac_to_next = (Timecode::BBT_Time::ticks_per_beat - bbt.ticks) / Timecode::BBT_Time::ticks_per_beat ;
+ tmap.frame_at_beat (tmap.beat_at_frame (_session.transport_frame() + input_offset) + beat_frac_to_next);
}
}