automation_track.h File Reference

Automation track. More...

#include "zrythm-config.h"
#include "dsp/automation_point.h"
#include "dsp/port.h"
#include "dsp/position.h"
#include "dsp/region.h"

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Data Structures
struct	AutomationTrack

Macros
#define	MAX_AUTOMATION_POINTS   1200
#define	AUTOMATION_RECORDING_TOUCH_REL_MS   800
	Release time in ms when in touch record mode.

Enumerations
enum class	AutomationMode { AUTOMATION_MODE_READ , AUTOMATION_MODE_RECORD , AUTOMATION_MODE_OFF , NUM_AUTOMATION_MODES }
enum class	AutomationRecordMode { AUTOMATION_RECORD_MODE_TOUCH , AUTOMATION_RECORD_MODE_LATCH , NUM_AUTOMATION_RECORD_MODES }

Functions
COLD	NONNULL_ARGS (1) void automation_tracklist_init_loaded(AutomationTracklist *self
	Inits a loaded AutomationTracklist.
NONNULL AutomationTrack *	automation_track_new (Port *port)
	Creates an automation track for the given Port.
NONNULL bool	automation_track_validate (AutomationTrack *self)
void	automation_mode_get_localized (AutomationMode mode, char *buf)
	Gets the automation mode as a localized string.
void	automation_record_mode_get_localized (AutomationRecordMode mode, char *buf)
	Gets the automation mode as a localized string.
NONNULL AutomationTrack *	automation_track_find_from_port_id (PortIdentifier *id, bool basic_search)
HOT AutomationTrack *	automation_track_find_from_port (Port *port, Track *track, bool basic_search)
	Finds the AutomationTrack associated with port.
void	automation_track_set_automation_mode (AutomationTrack *self, AutomationMode mode, bool fire_events)
NONNULL AutomationTracklist *	automation_track_get_automation_tracklist (AutomationTrack *self)
HOT NONNULL bool	automation_track_should_read_automation (AutomationTrack *at, gint64 cur_time)
	Returns whether the automation in the automation track should be read.
HOT NONNULL bool	automation_track_should_be_recording (const AutomationTrack *const at, const gint64 cur_time, const bool record_aps)
	Returns if the automation track should currently be recording data.
NONNULL void	automation_track_add_region (AutomationTrack *self, Region *region)
	Adds an automation Region to the AutomationTrack.
NONNULL void	automation_track_insert_region (AutomationTrack *self, Region *region, int idx)
	Inserts an automation Region to the AutomationTrack at the given index.
NONNULL void	automation_track_update_positions (AutomationTrack *self, bool from_ticks, bool bpm_change)
	Returns the visible y offset from the top of the track widget.
NONNULL void	automation_track_set_index (AutomationTrack *self, int index)
	Sets the index of the AutomationTrack in the AutomationTracklist.
NONNULL AutomationTrack *	automation_track_clone (AutomationTrack *src)
	Clones the AutomationTrack.
NONNULL Track *	automation_track_get_track (AutomationTrack *self)
NONNULL AutomationPoint *	automation_track_get_ap_before_pos (const AutomationTrack *self, const Position *pos, bool ends_after, bool use_snapshots)
	Returns the automation point before the Position on the timeline.
Region *	automation_track_get_region_before_pos (const AutomationTrack *self, const Position *pos, bool ends_after, bool use_snapshots)
	Returns the Region that starts before given Position, if any.
NONNULL void	automation_track_unselect_all (AutomationTrack *self)
	Unselects all arranger objects.
NONNULL void	automation_track_remove_region (AutomationTrack *self, Region *region)
	Removes a region from the automation track.
NONNULL void	automation_track_clear (AutomationTrack *self)
	Removes and frees all arranger objects recursively.
NONNULL float	automation_track_get_val_at_pos (AutomationTrack *self, Position *pos, bool normalized, bool ends_after, bool use_snapshots)
	Returns the actual parameter value at the given position.
NONNULL int	automation_track_get_y_px_from_normalized_val (AutomationTrack *self, float normalized_val)
	Returns the y pixels from the value based on the allocation of the automation track.
NONNULL Region *	automation_track_get_last_region (AutomationTrack *self)
	Gets the last Region in the AutomationTrack.
NONNULL void	automation_track_set_caches (AutomationTrack *self, CacheTypes types)
NONNULL bool	automation_track_contains_automation (const AutomationTrack *self)
NONNULL bool	automation_track_verify (AutomationTrack *self)
NONNULL void	automation_track_free (AutomationTrack *at)
	Frees the automation track.

Variables
COLD AutomationTracklist *	atl

Detailed Description

Automation track.

Definition in file automation_track.h.