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Fix record w/count-in

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The pre-nutemo code used fmod() to calculate the offset into the bar:
`bar_fract = fmod (barbeat, 1.0); // fraction of bar elapsed`
with nutempo, beats start at 1, and the tick offset must also be
taken into account.

The bug was introduced in f67029bd0
This commit is contained in:
Robin Gareus 2022-06-20 21:13:52 +02:00
parent 65b7b3f2eb
commit 4825d67c4a
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 1 additions and 1 deletions
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2
libs/ardour/session_transport.cc
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@ -553,7 +553,7 @@ Session::start_transport (bool after_loop)
const double num = tempometric.divisions_per_bar ();
/* XXX possible optimization: get meter and BBT time in one call */
const Temporal::BBT_Time bbt = tmap->bbt_at (timepos_t (_transport_sample));
const double bar_fract = (double) bbt.beats / tempometric.divisions_per_bar();
const double bar_fract = (bbt.beats - 1.0 + bbt.ticks / (double)Temporal::ticks_per_beat) / tempometric.divisions_per_bar();
_count_in_samples = tempometric.samples_per_bar (_current_sample_rate);