Heavy - Processing Buffers

process.c

#include <mm_malloc.h>
#include "Heavy_heavy.h"
 
int main(int argc, const char *argv[]) {
  double sampleRate = 44100.0;
 
  Hv_heavy *context = hv_heavy_new(sampleRate);
  
  int numOutputChannels = hv_getNumOutputChannels(context);
  int numIterations = 100;
  int blockSize = 256; // should be a multiple of 8
 
  // sample buffers should be allocated on (ideally 32) byte boundaries
  float **outBuffers = (float **) _mm_malloc(numOutputChannels * sizeof(float *), 32);
  for (int i = 0; i < numOutputChannels; ++i) {
    outBuffers[i] = (float *) _mm_malloc(blockSize * sizeof(float), 32);
  }

  // main processing loop
  for (int i = 0; i < numIterations; ++i) {
    hv_heavy_process(context, NULL, outBuffers, blockSize);
    // do something with output here
  }
 
  hv_heavy_free(context);
  return 0;
}