Transport struct

The transport.

Public variables

int total_bars: Total bars in the song.
Position playhead_pos: Playhead position.
Position cue_pos: Cue point position.
Position loop_start_pos: Loop start position.
Position loop_end_pos: Loop end position.
Position punch_in_pos: Punch in position.
Position punch_out_pos: Punch out position.
Position range_1: Selected range.
int has_range: Whether range should be displayed or not.
nframes_t position: Transport position in frames.
int rolling: Transport speed (0=stop, 1=play).
bool loop: Looping or not.
bool punch_mode: Whether punch in/out mode is enabled.
bool recording: Recording or not.
bool metronome_enabled: Metronome enabled or not.
bool start_playback_on_midi_input: Whether to start playback on MIDI input.
ZixSem paused: This is set when record is toggled and is used to check if a new region should be created.
Position playhead_before_pause: Position of the playhead before pausing.
Port* roll: Roll/play MIDI port.
Port* stop: Stop MIDI port.
Port* backward: Backward MIDI port.
Port* forward: Forward MIDI port.
Port* loop_toggle: Loop toggle MIDI port.
Port* rec_toggle: Rec toggle MIDI port.
Play_State play_state: Play state.
gint64 last_manual_playhead_change: Last timestamp the playhead position was changed manually.

Selected range.

This is 2 points instead of start/end because the 2nd point can be dragged past the 1st point so the order gets swapped.

Should be compared each time to see which one is first.

Transport position in frames.

FIXME is this used?

This is set when record is toggled and is used to check if a new region should be created.

It should be set to off after the first cycle it is processed in in the audio engine post process. Paused signal from process thread.

Position of the playhead before pausing.

Roll/play MIDI port.

Any event received on this port will request a roll.

Stop MIDI port.

Any event received on this port will request a stop/pause.