delaybank_time_varying.h

// Copyright (C) 2025 Alexandre St-Onge
// SPDX-License-Identifier: MIT
#pragma once
 
#include "sffdn/audio_buffer.h"
#include "sffdn/audio_processor.h"
#include "sffdn/delay_time_varying.h"
#include "sffdn/filterbank.h"
#include "sffdn/types.h"
 
#include <cstdint>
#include <span>
#include <vector>
 
namespace sfFDN
{
 
class DelayBankTimeVarying : public AudioProcessor
{
  public:
    DelayBankTimeVarying(const DelayBankTimeVaryingOptions& config);
 
    ~DelayBankTimeVarying() = default;
 
    std::vector<float> GetDelays() const;
 
    uint32_t InputChannelCount() const override;
 
    uint32_t OutputChannelCount() const override;
 
    void Clear() override;
 
    void Process(const AudioBuffer& input, AudioBuffer& output) noexcept override;
 
    std::unique_ptr<AudioProcessor> Clone() const override;
 
  private:
    FilterBank delay_bank_;
    DelayBankTimeVaryingOptions config_;
};
 
} // namespace sfFDN