40 lines
645 B
C++
40 lines
645 B
C++
#pragma once
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#include <cstdint>
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#include <vector>
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#include <math.h>
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// For reading FIFO
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#include <fcntl.h>
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#include <unistd.h>
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#include "rollingbuffer.hpp"
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class Buffer {
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public:
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Buffer(
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const char *pipe_file,
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size_t buffer_size,
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size_t output_size
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);
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void update();
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const std::vector<int16_t>& get_output() const {
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return output;
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};
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private:
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std::vector<int16_t> incoming;
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RollingBuffer<int16_t> rolling_buffer;
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std::vector<int16_t> output;
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size_t buffer_size;
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size_t output_size;
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const char *pipe_file;
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size_t sample_con_rate;
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size_t sample_con_rate_up_ctr;
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size_t sample_con_rate_dn_ctr;
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};
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