transition_btn1 = ui->transition_btn1;
transition_btn2 = ui->transition_btn2;
transition_btn3 = ui->transition_btn3;
- qRegisterMetaType<std::vector<std::string>>("std::vector<std::string>");
+ qRegisterMetaType<vector<string>>("std::vector<std::string>");
connect(ui->me_preview, &GLWidget::transition_names_updated, this, &MainWindow::set_transition_names);
+ qRegisterMetaType<Mixer::Output>("Mixer::Output");
}
void MainWindow::resizeEvent(QResizeEvent* event)
// Hook up the click.
connect(ui_display->display, &GLWidget::clicked, bind(&MainWindow::channel_clicked, this, i));
+ // Let the theme update the text whenever the resolution changed.
+ connect(ui_display->display, &GLWidget::resolution_updated, this, &MainWindow::update_channel_name);
+
// Hook up the keyboard key.
QShortcut *shortcut = new QShortcut(QKeySequence(Qt::Key_1 + i), this);
connect(shortcut, &QShortcut::activated, bind(&MainWindow::channel_clicked, this, i));
ui->compressor_threshold_db_display->setText(buf);
connect(ui->locut_cutoff_knob, &QDial::valueChanged, this, &MainWindow::cutoff_knob_changed);
+ cutoff_knob_changed(ui->locut_cutoff_knob->value());
+
connect(ui->limiter_threshold_knob, &QDial::valueChanged, this, &MainWindow::limiter_threshold_knob_changed);
connect(ui->compressor_threshold_knob, &QDial::valueChanged, this, &MainWindow::compressor_threshold_knob_changed);
connect(ui->limiter_enabled, &QCheckBox::stateChanged, [this](int state){
mixer->set_audio_level_callback(bind(&MainWindow::audio_level_callback, this, _1, _2, _3, _4, _5, _6));
}
+void MainWindow::mixer_shutting_down()
+{
+ ui->me_live->clean_context();
+ ui->me_preview->clean_context();
+ for (Ui::Display *display : previews) {
+ display->display->clean_context();
+ }
+}
+
void MainWindow::cutoff_knob_changed(int value)
{
float octaves = value * 0.1f;
void MainWindow::audio_level_callback(float level_lufs, float peak_db, float global_level_lufs, float range_low_lufs, float range_high_lufs, float auto_gain_staging_db)
{
+ timeval now;
+ gettimeofday(&now, nullptr);
+
+ // The meters are somewhat inefficient to update. Only update them
+ // every 100 ms or so (we get updates every 5–20 ms).
+ double last_update_age = now.tv_sec - last_audio_level_callback.tv_sec +
+ 1e-6 * (now.tv_usec - last_audio_level_callback.tv_usec);
+ if (last_update_age < 0.100) {
+ return;
+ }
+ last_audio_level_callback = now;
+
post_to_main_thread([=]() {
ui->vu_meter->set_level(level_lufs);
ui->lra_meter->set_levels(global_level_lufs, range_low_lufs, range_high_lufs);
// The previews will be constrained by the remaining height, and the width.
double preview_label_height = previews[0]->title_bar->geometry().height() + ui->preview_displays->spacing(); // Wrong spacing?
int preview_total_width = ui->preview_displays->geometry().width();
- double preview_height = std::min(remaining_height - preview_label_height, (preview_total_width / double(previews.size())) * 9.0 / 16.0);
+ double preview_height = min(remaining_height - preview_label_height, (preview_total_width / double(previews.size())) * 9.0 / 16.0);
remaining_height -= preview_height + preview_label_height + ui->vertical_layout->spacing();
ui->vertical_layout->setStretch(0, lrintf(me_height));
ui->vertical_layout->setStretch(1, 0); // Don't stretch the audiostrip.
- ui->vertical_layout->setStretch(2, std::max<int>(1, remaining_height)); // Spacer.
+ ui->vertical_layout->setStretch(2, max<int>(1, remaining_height)); // Spacer.
ui->vertical_layout->setStretch(3, lrintf(preview_height + preview_label_height));
// Set the widths for the previews.
}
}
+void MainWindow::update_channel_name(Mixer::Output output)
+{
+ if (output >= Mixer::OUTPUT_INPUT0) {
+ unsigned channel = output - Mixer::OUTPUT_INPUT0;
+ previews[channel]->label->setText(global_mixer->get_channel_name(output).c_str());
+ }
+}
+
void MainWindow::transition_clicked(int transition_number)
{
global_mixer->transition_clicked(transition_number);