// file: clpc_file_1.cc
//
// this function prints the content of the buffer
//

// system include file
//
#include <stdio.h>
#include <math.h>

// local include file
//
#include "global_constants.h"
#include "calculate_lpc_constants.h"
#include "calculate_lpc.h"

// function: read_signal_cc
//
// arguments:
//    float** buffer_a: (input) an array buffer
//    int num_chans_a: (input) number of channels
//    int num_items_a: (input) number of items per channel
//    float sample_freq_a: (input) sampling frequency
//
// return: an int to indicate status
//
// this function prints the content of a buffer
//
//
int print_buffer_cc (float** buffer_a, int num_chans_a, int num_items_a,
		     float sample_freq_a) {

  int num_samples = num_items_a * num_chans_a;
  float freq_scaling = sample_freq_a / num_items_a;
  
  for (int chan = 0; chan < num_chans_a; chan++) {
    for (int sample = 0; sample < num_samples; sample++) {
      fprintf(stdout, "%.4f %.4f\n", freq_scaling * sample,
	      20 * log10(buffer_a[chan][sample]));
    }
  }
  fprintf(stdout, "\n");
  
  // exit gracefully
  //
  return TRUE;
}