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#pragma once
#include <assert.h>
#include <errno.h>
#include <fcntl.h>
#include <inttypes.h>
#include <pthread.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
struct audio_data {
int FFTbassbufferSize;
int FFTmidbufferSize;
int FFTtreblebufferSize;
int bass_index;
int mid_index;
int treble_index;
double *in_bass_r, *in_bass_l;
double *in_mid_r, *in_mid_l;
double *in_treble_r, *in_treble_l;
int format;
unsigned int rate;
char *source; // alsa device, fifo path or pulse source
int im; // input mode alsa, fifo or pulse
unsigned int channels;
bool left, right, average;
int terminate; // shared variable used to terminate audio thread
char error_message[1024];
};
void reset_output_buffers(struct audio_data *data);
int write_to_fftw_input_buffers(int16_t buf[], int16_t frames, void *data);
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