control_port.h

Go to the documentation of this file.

// SPDX-FileCopyrightText: © 2018-2022 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#ifndef __AUDIO_CONTROL_PORT_H__
#define __AUDIO_CONTROL_PORT_H__
 
#include <stdbool.h>
 
#include "dsp/port_identifier.h"
#include "dsp/tempo_track.h"
 
typedef struct Port Port;
 
typedef struct ControlPortChange
{
  PortFlags flag1;
 
  PortFlags2 flag2;
 
  float real_val;
 
  int ival;
 
  BeatUnit beat_unit;
 
} ControlPortChange;
 
NONNULL PURE float
control_port_normalized_val_to_real (
  const Port * const self,
  float              normalized_val);
 
NONNULL PURE float
control_port_real_val_to_normalized (const Port * const self, float real_val);
 
#define control_port_is_val_toggled(val) (val > 0.001f)
 
#define control_port_is_toggled(self) \
  (control_port_is_val_toggled (self->control))
 
int
control_port_get_int (Port * self);
 
PURE int
control_port_get_int_from_val (float val);
 
float
control_port_get_snapped_val (Port * self);
 
float
control_port_get_snapped_val_from_val (Port * self, float val);
 
PURE float
control_port_get_val (Port * self);
 
PURE float
control_port_get_normalized_val (Port * self);
 
PURE float
control_port_get_unsnapped_val (Port * self);
 
PURE float
control_port_get_default_val (Port * self);
 
void
control_port_set_real_val (Port * self, float val);
 
void
control_port_set_real_val_w_events (Port * self, float val);
 
void
control_port_set_toggled (Port * self, bool toggled, bool forward_events);
 
HOT NONNULL void
control_port_set_val_from_normalized (Port * self, float val, bool automating);
 
#endif