Optimize automation-event process splitting

[ardour.git] / libs / ardour / tempo.cc

diff --git a/libs/ardour/tempo.cc b/libs/ardour/tempo.cc
index 4b9d2a9372e7caff7efbd5db18f0712db58c469b..ce2d311d391c475aa407395e29e27b119cd72c04 100644 (file)
--- a/libs/ardour/tempo.cc
+++ b/libs/ardour/tempo.cc
@@ -27,7 +27,8 @@
 
 #include "pbd/enumwriter.h"
 #include "pbd/xml++.h"
-#include "evoral/Beats.hpp"
+
+#include "temporal/beats.h"
 
 #include "ardour/debug.h"
 #include "ardour/lmath.h"
@@ -161,6 +162,7 @@ TempoSection::TempoSection (const XMLNode& node, samplecnt_t sample_rate)
 {
        BBT_Time bbt;
        std::string start_bbt;
+       _legacy_bbt.bars = 0; // legacy session check compars .bars != 0; default BBT_Time c'tor uses 1.
        if (node.get_property ("start", start_bbt)) {
                if (string_to_bbt_time (start_bbt, bbt)) {
                        /* legacy session - start used to be in bbt*/
@@ -2423,7 +2425,7 @@ TempoMap::sample_at_quarter_note (const double quarter_note) const
  * @param beat The BBT (meter-based) beat.
  * @return The quarter-note position of the supplied BBT (meter-based) beat.
  *
- * a quarter-note may be compared with and assigned to Evoral::Beats.
+ * a quarter-note may be compared with and assigned to Temporal::Beats.
  *
  */
 double
@@ -2438,7 +2440,7 @@ TempoMap::quarter_note_at_beat (const double beat) const
  * @param quarter_note The position in quarter-note beats.
  * @return the BBT (meter-based) beat position of the supplied quarter-note beats.
  *
- * a quarter-note is the musical unit of Evoral::Beats.
+ * a quarter-note is the musical unit of Temporal::Beats.
  *
  */
 double
@@ -4821,7 +4823,7 @@ TempoMap::remove_time (samplepos_t where, samplecnt_t amount)
  *  pos can be -ve, if required.
  */
 samplepos_t
-TempoMap::samplepos_plus_qn (samplepos_t sample, Evoral::Beats beats) const
+TempoMap::samplepos_plus_qn (samplepos_t sample, Temporal::Beats beats) const
 {
        Glib::Threads::RWLock::ReaderLock lm (lock);
        const double sample_qn = pulse_at_minute_locked (_metrics, minute_at_sample (sample)) * 4.0;
@@ -4856,12 +4858,12 @@ TempoMap::samplepos_plus_bbt (samplepos_t pos, BBT_Time op) const
 /** Count the number of beats that are equivalent to distance when going forward,
     starting at pos.
 */
-Evoral::Beats
+Temporal::Beats
 TempoMap::framewalk_to_qn (samplepos_t pos, samplecnt_t distance) const
 {
        Glib::Threads::RWLock::ReaderLock lm (lock);
 
-       return Evoral::Beats (quarter_notes_between_samples_locked (_metrics, pos, pos + distance));
+       return Temporal::Beats (quarter_notes_between_samples_locked (_metrics, pos, pos + distance));
 }
 
 struct bbtcmp {