21 class MainWindow : public QMainWindow
27 void resizeEvent(QResizeEvent *event) override;
28 void mixer_created(Mixer *mixer);
30 // Used to release FBOs on the global ResourcePool. Call after the
31 // mixer has been shut down but not destroyed yet.
32 void mixer_shutting_down();
35 void transition_clicked(int transition_number);
36 void channel_clicked(int channel_number);
37 void wb_button_clicked(int channel_number);
38 void set_transition_names(std::vector<std::string> transition_names);
39 void update_channel_name(Mixer::Output output);
40 void cutoff_knob_changed(int value);
41 void limiter_threshold_knob_changed(int value);
42 void compressor_threshold_knob_changed(int value);
43 void reset_meters_button_clicked();
47 bool eventFilter(QObject *watched, QEvent *event) override;
48 void set_white_balance(int channel_number, int x, int y);
50 // Called from the mixer.
51 void 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);
52 timeval last_audio_level_callback{0, 0};
55 QPushButton *transition_btn1, *transition_btn2, *transition_btn3;
56 std::vector<Ui::Display *> previews;
57 int current_wb_pick_display = -1;
60 extern MainWindow *global_mainwindow;