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Fix MClk generator position

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This commit is contained in:
Robin Gareus 2023-02-19 16:58:11 +01:00
parent b6f0e547bb
commit c1c913be9d
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 7 additions and 1 deletions
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8
libs/temporal/tempo.cc
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@ -3559,7 +3559,13 @@ TempoMap::midi_clock_beat_at_or_after (samplepos_t const pos, samplepos_t& clk_p
* (compare to 14da117bc88)
*/
clk_pos = PBD::muldiv_round (superclock_at (b), TEMPORAL_SAMPLE_RATE, superclock_ticks_per_second ());
clk_beat = b.get_beats () * 24;
/* Each MIDI Beat spans 6 MIDI Clocks.
* In other words, each MIDI Beat is a 16th note (since there are 24 MIDI
* Clocks in a quarter note, therefore 4 MIDI Beats also fit in a quarter).
* So, a master can sync playback to a resolution of any particular 16th note.
*/
clk_beat = b.get_beats () * 4 ; // 4 = 24 / 6;
assert (clk_pos >= pos);
}