buffer.cpp

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#include "buffer.h"
#include "config.h"
#include "filter.h"
#include <iostream>
#include <math.h>
 
FilteredDataBuffer::FilteredDataBuffer(const float &fs, bool half_offset) {
  if (half_offset) {
    timeStamp = 1;
    write_ptr = BLOCKSIZE / 2;
  } else {
    timeStamp++;
  }
 
  /* Set all raw data buffers to 0, not really necessary */
  for (us i = 0; i < NUMBER_FILTERED_CHANNELS; i++) {
    data[i].fill(0.0f);
  }
}
 
FilteredDataBuffer::~FilteredDataBuffer() {}
 
void FilteredDataBuffer::addFilteredFrame(const FilteredFrame &samples) {
  for (us i = 0; i < samples.size(); i++) {
    data[i][write_ptr] = samples[i];
  }
  write_ptr++;
}
bool FilteredDataBuffer::full() const { return (write_ptr == BLOCKSIZE); }
void FilteredDataBuffer::clear() {
  write_ptr = 0;
}