live_waveform.h

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// SPDX-FileCopyrightText: © 2019, 2023 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#ifndef __GUI_WIDGETS_LIVE_WAVEFORM_H__
#define __GUI_WIDGETS_LIVE_WAVEFORM_H__
 
#include <gtk/gtk.h>
 
#define LIVE_WAVEFORM_WIDGET_TYPE (live_waveform_widget_get_type ())
G_DECLARE_FINAL_TYPE (
  LiveWaveformWidget,
  live_waveform_widget,
  Z,
  LIVE_WAVEFORM_WIDGET,
  GtkDrawingArea)
 
typedef struct Port Port;
 
typedef enum LiveWaveformType
{
  LIVE_WAVEFORM_ENGINE,
  LIVE_WAVEFORM_PORT,
} LiveWaveformType;
 
typedef struct _LiveWaveformWidget
{
  GtkDrawingArea parent_instance;
 
  LiveWaveformType type;
 
  int draw_border;
 
  float * bufs[2];
 
  size_t buf_sz[2];
 
  GdkRGBA color_green;
 
  Port * port;
 
} LiveWaveformWidget;
 
void
live_waveform_widget_setup_engine (LiveWaveformWidget * self);
 
LiveWaveformWidget *
live_waveform_widget_new_port (Port * port);
 
#endif