23 class MainWindow : public QMainWindow
29 void resizeEvent(QResizeEvent *event) override;
30 void mixer_created(Mixer *mixer);
32 // Used to release FBOs on the global ResourcePool. Call after the
33 // mixer has been shut down but not destroyed yet.
34 void mixer_shutting_down();
38 void x264_bitrate_triggered();
39 void exit_triggered();
40 void about_triggered();
41 void transition_clicked(int transition_number);
42 void channel_clicked(int channel_number);
43 void wb_button_clicked(int channel_number);
44 void set_transition_names(std::vector<std::string> transition_names);
45 void update_channel_name(Mixer::Output output, const std::string &name);
46 void update_channel_color(Mixer::Output output, const std::string &color);
47 void gain_staging_knob_changed(int value);
48 void final_makeup_gain_knob_changed(int value);
49 void cutoff_knob_changed(int value);
50 void limiter_threshold_knob_changed(int value);
51 void compressor_threshold_knob_changed(int value);
52 void reset_meters_button_clicked();
56 bool eventFilter(QObject *watched, QEvent *event) override;
57 void set_white_balance(int channel_number, int x, int y);
59 // Called from DiskSpaceEstimator.
60 void report_disk_space(off_t free_bytes, double estimated_seconds_left);
62 // Called from the mixer.
63 void audio_level_callback(float level_lufs, float peak_db, float global_level_lufs, float range_low_lufs, float range_high_lufs, float gain_staging_db, float final_makeup_gain_db, float correlation);
64 std::chrono::steady_clock::time_point last_audio_level_callback;
67 QLabel *disk_free_label;
68 QPushButton *transition_btn1, *transition_btn2, *transition_btn3;
69 std::vector<Ui::Display *> previews;
70 int current_wb_pick_display = -1;
73 extern MainWindow *global_mainwindow;