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Region loudness normalization GUI #8777

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Robin Gareus 2021-07-20 04:31:13 +02:00
parent 5a9fde4a0b
commit f457225d08
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GPG key ID: A090BCE02CF57F04
3 changed files with 127 additions and 16 deletions
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56
gtk2_ardour/normalize_dialog.cc
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@ -18,21 +18,28 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <gtkmm/table.h>
#include <gtkmm/comboboxtext.h>
#include <gtkmm/label.h>
#include <gtkmm/spinbutton.h>
#include <gtkmm/radiobutton.h>
#include <gtkmm/stock.h>
#include <gtkmm/table.h>
#include <gtkmm/progressbar.h>
#include "normalize_dialog.h"
#include "pbd/i18n.h"
using namespace Gtk;
double NormalizeDialog::_last_normalization_value = 0;
double NormalizeDialog::_last_rms_target_value = -9;
double NormalizeDialog::_last_lufs_target_value = -14;
bool NormalizeDialog::_last_normalize_individually = true;
bool NormalizeDialog::_last_constrain_rms = false;
bool NormalizeDialog::_last_constrain_lufs = false;
bool NormalizeDialog::_last_normalize_true_peak = false;
NormalizeDialog::NormalizeDialog (bool more_than_one)
: ArdourDialog (more_than_one ? _("Normalize regions") : _("Normalize region"))
@ -44,6 +51,11 @@ NormalizeDialog::NormalizeDialog (bool more_than_one)
tbl->set_spacings (6);
tbl->set_border_width (6);
_dbfs_dbtp = manage (new Gtk::ComboBoxText);
_dbfs_dbtp->append_text (_("dBFS"));
_dbfs_dbtp->append_text (_("dBTP"));
_dbfs_dbtp->set_active (_last_normalize_true_peak ? 1 : 0);
_spin_peak = manage (new SpinButton (0.2, 2));
_spin_peak->set_range (-112, 0);
_spin_peak->set_increments (0.1, 1);
@ -52,19 +64,32 @@ NormalizeDialog::NormalizeDialog (bool more_than_one)
_constrain_rms = manage (new CheckButton (_("Constrain RMS to:")));
_constrain_rms->set_active (_last_constrain_rms);
_constrain_lufs = manage (new CheckButton (_("Constrain LUFS to:")));
_constrain_lufs->set_active (_last_constrain_lufs);
_spin_rms = manage (new SpinButton (0.2, 2));
_spin_rms->set_range (-112, 0);
_spin_rms->set_increments (0.1, 1);
_spin_rms->set_value (_last_rms_target_value);
_spin_lufs = manage (new SpinButton (0.2, 2));
_spin_lufs->set_range (-48, 0);
_spin_lufs->set_increments (0.5, 1);
_spin_lufs->set_value (_last_lufs_target_value);
tbl->attach (*manage (new Label (_("Normalize to:"), ALIGN_END)), 0, 1, 0, 1, FILL, SHRINK);
tbl->attach (*_spin_peak, 1, 2, 0, 1, SHRINK, SHRINK);
tbl->attach (*manage (new Label (_("dBFS"))), 2, 3, 0, 1, SHRINK, SHRINK);
tbl->attach (*_dbfs_dbtp, 2, 3, 0, 1, SHRINK, SHRINK);
tbl->attach (*_constrain_rms, 0, 1, 1, 2, SHRINK, SHRINK);
tbl->attach (*_spin_rms, 1, 2, 1, 2, SHRINK, SHRINK);
tbl->attach (*manage (new Label (_("dBFS"))), 2, 3, 1, 2, SHRINK, SHRINK);
tbl->attach (*_constrain_lufs, 0, 1, 2, 3, SHRINK, SHRINK);
tbl->attach (*_spin_lufs, 1, 2, 2, 3, SHRINK, SHRINK);
tbl->attach (*manage (new Label (_("LUFS"))), 2, 3, 2, 3, SHRINK, SHRINK);
get_vbox()->pack_start (*tbl);
if (more_than_one) {
@ -94,6 +119,7 @@ NormalizeDialog::NormalizeDialog (bool more_than_one)
set_default_response (RESPONSE_ACCEPT);
_constrain_rms->signal_toggled ().connect (sigc::mem_fun (*this, &NormalizeDialog::update_sensitivity));
_constrain_lufs->signal_toggled ().connect (sigc::mem_fun (*this, &NormalizeDialog::update_sensitivity));
signal_response().connect (sigc::mem_fun (*this, &NormalizeDialog::button_clicked));
}
@ -101,6 +127,7 @@ void
NormalizeDialog::update_sensitivity ()
{
_spin_rms->set_sensitive (constrain_rms ());
_spin_lufs->set_sensitive (constrain_lufs ());
}
bool
@ -119,6 +146,18 @@ NormalizeDialog::constrain_rms () const
return _constrain_rms->get_active ();
}
bool
NormalizeDialog::constrain_lufs () const
{
return _constrain_lufs->get_active ();
}
bool
NormalizeDialog::use_true_peak () const
{
return _dbfs_dbtp->get_active_row_number () == 1;
}
double
NormalizeDialog::target_peak () const
{
@ -131,6 +170,12 @@ NormalizeDialog::target_rms () const
return _spin_rms->get_value ();
}
double
NormalizeDialog::target_lufs () const
{
return _spin_lufs->get_value ();
}
void
NormalizeDialog::update_progress_gui (float p)
{
@ -146,8 +191,11 @@ NormalizeDialog::run ()
{
int const r = ArdourDialog::run ();
_last_normalization_value = target_peak ();
_last_rms_target_value = target_rms ();
_last_constrain_rms = constrain_rms ();
_last_rms_target_value = target_rms ();
_last_lufs_target_value = target_lufs ();
_last_constrain_rms = constrain_rms ();
_last_constrain_lufs = constrain_lufs ();
_last_normalize_true_peak = use_true_peak ();
if (_normalize_individually) {
_last_normalize_individually = _normalize_individually->get_active ();
}