audio_tap.hpp

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#pragma once
 
#include <cstdint>
 
#include <pulp/audio/planar_audio_ring_buffer.hpp>
 
namespace pulp::audio {

class AudioTap {
public:
    bool prepare(std::uint32_t channels, std::uint64_t capacity_frames) {
        return ring_.prepare(channels, capacity_frames);
    }
    void release() noexcept { ring_.release(); }
    void reset() noexcept { ring_.reset(); }
 
    std::uint64_t push(BufferView<const float> source) noexcept {
        return ring_.write(source, source.num_samples());
    }
    std::uint64_t push(BufferView<float> source) noexcept {
        return ring_.write(source, source.num_samples());
    }
    bool read(BufferView<float> destination) noexcept {
        return ring_.read(destination, destination.num_samples());
    }
 
    std::uint32_t num_channels() const noexcept { return ring_.num_channels(); }
    std::uint64_t available_frames() const noexcept { return ring_.available_frames(); }
    PlanarAudioRingBufferStats stats() const noexcept { return ring_.stats(); }
 
private:
    PlanarAudioRingBuffer ring_;
};
 
} // namespace pulp::audio