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tempo map: NOOP: expand comment to explain more

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This commit is contained in:
Paul Davis 2021-11-17 10:50:52 -07:00
parent a5ccb521e6
commit 7dbf2445f5
1 changed files with 6 additions and 1 deletions
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7
libs/temporal/tempo.cc
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@ -1962,10 +1962,15 @@ TempoMap::get_grid (TempoMapPoints& ret, superclock_t start, superclock_t end, u
} else { } else {
/* Advance by the number of bars specified by bar_mod */ /* Advance by the number of bars specified by
bar_mod, then recompute the beats and
superclock position corresponding to that
BBT time.
*/
bbt.bars += bar_mod; bbt.bars += bar_mod;
start = metric.superclock_at (bbt); start = metric.superclock_at (bbt);
beats = metric.quarters_at_superclock (start);
DEBUG_TRACE (DEBUG::Grid, string_compose ("bar mod %1 moved to %2 (start %3)\n", bar_mod, bbt, start)) DEBUG_TRACE (DEBUG::Grid, string_compose ("bar mod %1 moved to %2 (start %3)\n", bar_mod, bbt, start))
} }
} }