hardware_audio_interface.h

// SPDX-FileCopyrightText: © 2026 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#pragma once
 
#include "utils/types.h"
#include "utils/units.h"
 
namespace zrythm::dsp
{
 
class IAudioCallback;

class IHardwareAudioInterface
{
public:
  virtual ~IHardwareAudioInterface () = default;

  virtual nframes_t get_block_length () const = 0;

  virtual units::sample_rate_t get_sample_rate () const = 0;

  virtual void add_audio_callback (IAudioCallback * callback) = 0;

  virtual void remove_audio_callback (IAudioCallback * callback) = 0;
};
 
} // namespace zrythm::dsp