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rationalize single call to TempoMap::use() in AudioClock::set_bbt()

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This commit is contained in:
Paul Davis 2023-02-13 16:38:56 -07:00
parent 72bc6ac43d
commit 3dd9b2c201
1 changed files with 4 additions and 3 deletions
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7
gtk2_ardour/audio_clock.cc
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@ -1287,13 +1287,14 @@ AudioClock::set_bbt (timecnt_t const & w)
/* handle a common case */ /* handle a common case */
TempoMap::SharedPtr tmap (TempoMap::use());
if (is_duration) { if (is_duration) {
if (pos.is_zero ()) { if (pos.is_zero ()) {
BBT.bars = 0; BBT.bars = 0;
BBT.beats = 0; BBT.beats = 0;
BBT.ticks = 0; BBT.ticks = 0;
} else { } else {
TempoMap::SharedPtr tmap (TempoMap::use());
const int divisions = tmap->meter_at (w.position()).divisions_per_bar(); const int divisions = tmap->meter_at (w.position()).divisions_per_bar();
Temporal::BBT_Time sub_bbt; Temporal::BBT_Time sub_bbt;
@ -1328,7 +1329,7 @@ AudioClock::set_bbt (timecnt_t const & w)
} }
} }
} else { } else {
BBT = TempoMap::use()->bbt_at (pos); BBT = tmap->bbt_at (pos);
} }
if (negative) { if (negative) {
@ -1343,7 +1344,7 @@ AudioClock::set_bbt (timecnt_t const & w)
if (_with_info) { if (_with_info) {
TempoMetric m (TempoMap::use()->metric_at (pos)); TempoMetric m (tmap->metric_at (pos));
if (m.tempo().note_type() == 4) { if (m.tempo().note_type() == 4) {
snprintf (buf, sizeof(buf), u8"\u2669 = %.3f", m.tempo().note_types_per_minute_at_DOUBLE (pos)); snprintf (buf, sizeof(buf), u8"\u2669 = %.3f", m.tempo().note_types_per_minute_at_DOUBLE (pos));