ardour/livetrax
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Ensure BBTRulerDrag operates within the tempo map.

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This commit is contained in:
nick_m 2016-08-13 05:37:18 +10:00
parent e3a8f2786d
commit 1c0651f7f4
1 changed files with 1 additions and 1 deletions
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2
gtk2_ardour/editor_drag.cc
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@ -3430,7 +3430,7 @@ void
BBTRulerDrag::setup_pointer_frame_offset () BBTRulerDrag::setup_pointer_frame_offset ()
{ {
TempoMap& map (_editor->session()->tempo_map()); TempoMap& map (_editor->session()->tempo_map());
const double beat_at_frame = map.beat_at_frame (raw_grab_frame()); const double beat_at_frame = max (0.0, map.beat_at_frame (raw_grab_frame()));
const uint32_t divisions = _editor->get_grid_beat_divisions (0); const uint32_t divisions = _editor->get_grid_beat_divisions (0);
double beat = 0.0; double beat = 0.0;