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temporal: set speed *and* tempo when setting tempo

This commit is contained in:
Paul Davis 2022-05-23 11:24:31 -06:00
parent 1a44e612e9
commit f2a596669e
2 changed files with 12 additions and 3 deletions
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13
libs/temporal/tempo.cc
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@ -121,11 +121,20 @@ Tempo::Tempo (XMLNode const & node)
}
}
void
Tempo::set_note_types_per_minute (double npm)
{
_npm = npm;
_superclocks_per_note_type = double_npm_to_scpn (_npm);
_super_note_type_per_second = double_npm_to_snps (_npm);
}
void
Tempo::set_end_npm (double npm)
{
_end_super_note_type_per_second = double_npm_to_snps (npm);
_end_superclocks_per_note_type = double_npm_to_scpn (npm);
_enpm = npm;
_end_super_note_type_per_second = double_npm_to_snps (_enpm);
_end_superclocks_per_note_type = double_npm_to_scpn (_enpm);
}
void

2
libs/temporal/temporal/tempo.h
View File

@ -203,7 +203,7 @@ class LIBTEMPORAL_API Tempo {
double samples_per_note_type(samplecnt_t sr) const { return superclock_to_samples (superclocks_per_note_type (), sr); }
double samples_per_quarter_note(samplecnt_t sr) const { return superclock_to_samples (superclocks_per_quarter_note(), sr); }
void set_note_types_per_minute (double npm) { _superclocks_per_note_type = double_npm_to_scpn (npm); }
void set_note_types_per_minute (double npm);
int note_type () const { return _note_type; }
Beats note_type_as_beats () const { return Beats (0, (1920 * 4) / _note_type); }