control_port.h File Reference

Functions for control ports. More...

#include <stdbool.h>
#include "dsp/port_identifier.h"
#include "dsp/tempo_track.h"

Include dependency graph for control_port.h:

Go to the source code of this file.

Data Structures
struct	ControlPortChange
	Used for queueing changes to be applied during processing. More...

Macros
#define	control_port_is_val_toggled(val)   (val > 0.001f)
	Checks if the given value is toggled.
#define	control_port_is_toggled(self)    (control_port_is_val_toggled (self->control))
	Returns if the control port is toggled.

Functions
NONNULL PURE float	control_port_normalized_val_to_real (const Port *const self, float normalized_val)
	Converts normalized value (0.0 to 1.0) to real value (eg.
NONNULL PURE float	control_port_real_val_to_normalized (const Port *const self, float real_val)
	Converts real value (eg.
int	control_port_get_int (Port *self)
	Gets the control value for an integer port.
PURE int	control_port_get_int_from_val (float val)
	Gets the control value for an integer port.
float	control_port_get_snapped_val (Port *self)
	Returns the snapped value (eg, if toggle, returns 0.f or 1.f).
float	control_port_get_snapped_val_from_val (Port *self, float val)
	Returns the snapped value (eg, if toggle, returns 0.f or 1.f).
PURE float	control_port_get_val (Port *self)
	Get the current real value of the control.
PURE float	control_port_get_normalized_val (Port *self)
	Get the current normalized value of the control.
PURE float	control_port_get_unsnapped_val (Port *self)
	Get the current real unsnapped value of the control.
PURE float	control_port_get_default_val (Port *self)
	Get the default real value of the control.
void	control_port_set_real_val (Port *self, float val)
	Get the default real value of the control.
void	control_port_set_real_val_w_events (Port *self, float val)
	Get the default real value of the control and sends UI events.
void	control_port_set_toggled (Port *self, bool toggled, bool forward_events)
	Wrapper over port_set_control_value() for toggles.
HOT NONNULL void	control_port_set_val_from_normalized (Port *self, float val, bool automating)
	Updates the actual value.

Detailed Description

Functions for control ports.

Definition in file control_port.h.