BelaContextFifo.h

#pragma once

#include <array>
#include <BelaContextSplitter.h>
#include <DataFifo.h>

class BelaContextFifo {
public:
        typedef enum {
                kToLong,
                kToShort,
                kNumFifos,
        } fifo_id_t;
        BelaContextFifo() {};
        BelaContextFifo(const BelaContext* context, unsigned int factor){
                setup(context, factor);
        }
        BelaContext* setup(const BelaContext* context, unsigned int factor);
        void push(fifo_id_t fifo, const BelaContext* context);
        BelaContext* pop(fifo_id_t fifo, double timeoutMs = 100);
        static constexpr unsigned int kNumBuffers = 2;
        static bool test();
private:
        unsigned int getCurrentBuffer(fifo_id_t fifo);
        std::array<std::array<BelaContextSplitter, kNumBuffers>, kNumFifos> bcss;
        std::array<DataFifo, kNumFifos> dfs;
        std::array<unsigned int, kNumFifos> counts;
        unsigned int factor;
};