#include <string>
#include <vector>
#include <QBoxLayout>
+#include <QInputDialog>
#include <QKeySequence>
#include <QLabel>
#include <QMetaType>
#include <QString>
#include "aboutdialog.h"
+#include "flags.h"
#include "glwidget.h"
#include "lrameter.h"
#include "mixer.h"
// The menus.
connect(ui->cut_action, &QAction::triggered, this, &MainWindow::cut_triggered);
connect(ui->exit_action, &QAction::triggered, this, &MainWindow::exit_triggered);
- connect(ui->about_action, &QAction::triggered, this, &MainWindow::about_triggered),
+ connect(ui->about_action, &QAction::triggered, this, &MainWindow::about_triggered);
+
+ if (global_flags.x264_video_to_http) {
+ connect(ui->x264_bitrate_action, &QAction::triggered, this, &MainWindow::x264_bitrate_triggered);
+ } else {
+ ui->x264_bitrate_action->setEnabled(false);
+ }
// Hook up the transition buttons. (Keyboard shortcuts are set in set_transition_names().)
// TODO: Make them dynamic.
transition_btn3 = ui->transition_btn3;
qRegisterMetaType<string>("std::string");
qRegisterMetaType<vector<string>>("std::vector<std::string>");
- connect(ui->me_preview, &GLWidget::transition_names_updated, this, &MainWindow::set_transition_names);
+ connect(ui->me_live, &GLWidget::transition_names_updated, this, &MainWindow::set_transition_names);
qRegisterMetaType<Mixer::Output>("Mixer::Output");
}
connect(ui_display->wb_button, &QPushButton::clicked, bind(&MainWindow::wb_button_clicked, this, i));
}
+ // TODO: Fetch all of the values these for completeness,
+ // not just the enable knobs implied by flags.
+ ui->locut_enabled->setChecked(global_mixer->get_locut_enabled());
+ ui->gainstaging_knob->setValue(global_mixer->get_gain_staging_db());
+ ui->gainstaging_auto_checkbox->setChecked(global_mixer->get_gain_staging_auto());
+ ui->compressor_enabled->setChecked(global_mixer->get_compressor_enabled());
+ ui->limiter_enabled->setChecked(global_mixer->get_limiter_enabled());
+ ui->makeup_gain_auto_checkbox->setChecked(global_mixer->get_final_makeup_gain_auto());
+
char buf[256];
snprintf(buf, sizeof(buf), "%.1f dB", mixer->get_limiter_threshold_dbfs());
ui->limiter_threshold_db_display->setText(buf);
global_mixer->set_locut_enabled(state == Qt::Checked);
});
- // Not QDial::valueChanged, as we call setValue() all the time.
- connect(ui->gainstaging_knob, &QAbstractSlider::sliderMoved, this, &MainWindow::gain_staging_knob_changed);
+ connect(ui->gainstaging_knob, &QAbstractSlider::valueChanged, this, &MainWindow::gain_staging_knob_changed);
connect(ui->gainstaging_auto_checkbox, &QCheckBox::stateChanged, [this](int state){
global_mixer->set_gain_staging_auto(state == Qt::Checked);
});
- connect(ui->makeup_gain_knob, &QAbstractSlider::sliderMoved, this, &MainWindow::final_makeup_gain_knob_changed);
+ connect(ui->makeup_gain_knob, &QAbstractSlider::valueChanged, this, &MainWindow::final_makeup_gain_knob_changed);
connect(ui->makeup_gain_auto_checkbox, &QCheckBox::stateChanged, [this](int state){
global_mixer->set_final_makeup_gain_auto(state == Qt::Checked);
});
mixer->set_audio_level_callback(bind(&MainWindow::audio_level_callback, this, _1, _2, _3, _4, _5, _6, _7, _8));
struct sigaction act;
+ memset(&act, 0, sizeof(act));
act.sa_handler = schedule_cut_signal;
act.sa_flags = SA_RESTART;
sigaction(SIGHUP, &act, nullptr);
// Mostly for debugging. Don't override SIGINT, that's so evil if
// shutdown isn't instant.
+ memset(&act, 0, sizeof(act));
act.sa_handler = quit_signal;
act.sa_flags = SA_RESTART;
sigaction(SIGUSR1, &act, nullptr);
global_mixer->schedule_cut();
}
+void MainWindow::x264_bitrate_triggered()
+{
+ bool ok;
+ int new_bitrate = QInputDialog::getInt(this, "Change x264 bitrate", "Choose new bitrate for x264 HTTP output (from 100–100,000 kbit/sec):", global_flags.x264_bitrate, /*min=*/100, /*max=*/100000, /*step=*/100, &ok);
+ if (ok && new_bitrate >= 100 && new_bitrate <= 100000) {
+ global_flags.x264_bitrate = new_bitrate;
+ global_mixer->change_x264_bitrate(new_bitrate);
+ }
+}
+
void MainWindow::exit_triggered()
{
close();
ui->peak_display->setStyleSheet("");
}
+ ui->gainstaging_knob->blockSignals(true);
ui->gainstaging_knob->setValue(lrintf(gain_staging_db * 10.0f));
+ ui->gainstaging_knob->blockSignals(false);
snprintf(buf, sizeof(buf), "%+.1f dB", gain_staging_db);
ui->gainstaging_db_display->setText(buf);
+ ui->makeup_gain_knob->blockSignals(true);
ui->makeup_gain_knob->setValue(lrintf(final_makeup_gain_db * 10.0f));
+ ui->makeup_gain_knob->blockSignals(false);
snprintf(buf, sizeof(buf), "%+.1f dB", final_makeup_gain_db);
ui->makeup_gain_db_display->setText(buf);
});