24 class MainWindow : public QMainWindow
30 void resizeEvent(QResizeEvent *event) override;
31 void mixer_created(Mixer *mixer);
33 // Used to release FBOs on the global ResourcePool. Call after the
34 // mixer has been shut down but not destroyed yet.
35 void mixer_shutting_down();
39 void x264_bitrate_triggered();
40 void exit_triggered();
41 void about_triggered();
42 void transition_clicked(int transition_number);
43 void channel_clicked(int channel_number);
44 void wb_button_clicked(int channel_number);
45 void set_transition_names(std::vector<std::string> transition_names);
46 void update_channel_name(Mixer::Output output, const std::string &name);
47 void update_channel_color(Mixer::Output output, const std::string &color);
48 void gain_staging_knob_changed(int value);
49 void final_makeup_gain_knob_changed(int value);
50 void cutoff_knob_changed(int value);
51 void limiter_threshold_knob_changed(int value);
52 void compressor_threshold_knob_changed(int value);
53 void mini_fader_changed(Ui::AudioMiniView *ui, int channel, int value);
54 void reset_meters_button_clicked();
58 bool eventFilter(QObject *watched, QEvent *event) override;
59 void set_white_balance(int channel_number, int x, int y);
61 // Called from DiskSpaceEstimator.
62 void report_disk_space(off_t free_bytes, double estimated_seconds_left);
64 // Called from the mixer.
65 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);
66 std::chrono::steady_clock::time_point last_audio_level_callback;
69 QLabel *disk_free_label;
70 QPushButton *transition_btn1, *transition_btn2, *transition_btn3;
71 std::vector<Ui::Display *> previews;
72 int current_wb_pick_display = -1;
75 extern MainWindow *global_mainwindow;