audio_input_provider.hpp

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#pragma once
 
#include <pulp/audio/buffer.hpp>
 
#include <cstddef>
 
namespace pulp::format {

struct AudioInputBusProvider {
    using ReadFn = bool (*)(void* context, std::size_t bus_index, std::size_t frame_count,
                            audio::BufferView<const float>& output) noexcept;
 
    void* context = nullptr;
    ReadFn read = nullptr;
 
    explicit operator bool() const noexcept {
        return context != nullptr && read != nullptr;
    }
};
 
} // namespace pulp::format