- o -
- octave : gx_engine::smbPitchShift
- od1 : gx_engine::LiveLooper
- od2 : gx_engine::LiveLooper
- od3 : gx_engine::LiveLooper
- od4 : gx_engine::LiveLooper
- off : gx_engine::NoiseGate
- ok_button : TextLoggingBox
- old : ladspa::PluginDesc
- old_engine_state : TunerSwitcher
- old_state : ladspa::PluginDisplay
- old_transport_state : gx_jack::GxJack
- old_tuner_active : TunerSwitcher
- old_user_dir : gx_system::CmdlineOptions
- oldest_unsaved : GxService
- oldpos : MainWindow
- olp : PresetWindow
- on_map_conn : PresetWindow
- on_off_switch : MiniRackBox, RackBox
- on_reordered_conn : ladspa::PluginDisplay
- online_preset : PresetWindow
- online_preset_bank : GxActions
- onlygui : gx_system::CmdlineOptions
- open : _nsm_client_t
- open_userdata : _nsm_client_t
- openFlipLabelBox : UiBuilder
- openFrameBox : UiBuilder
- openHorizontalBox : UiBuilder
- openHorizontalhideBox : UiBuilder
- openHorizontalTableBox : UiBuilder
- openpaintampBox : UiBuilder
- openTabBox : UiBuilder
- openVerticalBox : UiBuilder
- openVerticalBox1 : UiBuilder
- openVerticalBox2 : UiBuilder
- opt : gx_preset::PresetIO
- optgroup_debug : gx_system::CmdlineOptions
- optgroup_file : gx_system::CmdlineOptions
- optgroup_jack : gx_system::CmdlineOptions
- optgroup_overload : gx_system::CmdlineOptions
- optgroup_style : gx_system::CmdlineOptions
- options : gx_engine::GxMachine, gx_engine::GxMachineRemote, gx_engine::LadspaLoader, gx_preset::GxSettings, GxTheme, MainWindow, PluginDict, PresetWindow
- organize : GxActions
- organize_presets : PresetWindow
- os : gx_engine::GxMachineRemote, gx_system::JsonWriter, gx_system::PresetTransformer
- osamp : gx_engine::smbPitchShift
- osamp1 : gx_engine::smbPitchShift
- osamp2 : gx_engine::smbPitchShift
- osc_buffer_size : GxActions
- oscilloscope : gx_engine::GxEngine
- othertargets : RackContainer
- outbuffer : gx_engine::LiveLooper
- outdata : gx_engine::Directout, gx_engine::DrumSequencer
- outgoing : CmdConnection
- output : gx_engine::Parameter
- output1 : gx_jack::JackPorts
- output2 : gx_jack::JackPorts
- output_drum : gx_engine::Drumout
- output_type_list : ladspa::PluginDisplay
- output_widget_state : PluginUI
- output_widgets_active : PluginUI
- outputdrum : gx_engine::Drumout
- outputgate : gx_engine::NoiseGate
- outputRate : gx_engine::LiveLooper::FileResampler, gx_resample::FixedRateResampler
- ov_disabled : gx_engine::ModuleSequencer
- overflow : gx_jack::PortConnRing
- overload_detected : gx_engine::ModuleSequencer
- overload_reason : gx_engine::ModuleSequencer