Ignore:
Timestamp:
Mar 3, 2013, 7:30:40 PM (7 years ago)
Author:
Paul Brossier <piem@piem.org>
Branches:
feature/autosink, feature/constantq, feature/pitchshift, feature/pydocstrings, feature/timestretch, master, pitchshift, sampler, timestretch, yinfft+
Children:
26775a3
Parents:
c71aa44
Message:

tests/src/io: improve examples

File:
1 edited

Legend:

Unmodified
Added
Removed
  • tests/src/io/test-source_sndfile.c

    rc71aa44 r248da64  
    1 #include <stdio.h>
    21#include <aubio.h>
    3 #include "config.h"
     2#include "utils_tests.h"
    43
    5 char_t *path = "/home/piem/archives/samples/loops/drum_Chocolate_Milk_-_Ation_Speaks_Louder_Than_Words.wav";
     4int main (int argc, char **argv)
     5{
     6  uint_t err = 0;
     7  if (argc < 2) {
     8    err = 2;
     9    PRINT_ERR("not enough arguments\n");
     10    PRINT_MSG("usage: %s <source_path> [samplerate]\n", argv[0]);
     11    return err;
     12  }
    613
    7 int main(){
    8   int err = 0;
    914#ifdef HAVE_SNDFILE
    10   uint_t samplerate = 8000;
    11   uint_t hop_size = 512;
    12   uint_t read = hop_size;
     15  uint_t samplerate = 32000;
     16  uint_t hop_size = 256;
     17  uint_t n_frames = 0, read = 0;
     18  if ( argc == 3 ) samplerate = atoi(argv[2]);
     19
     20  char_t *source_path = argv[1];
     21
    1322  fvec_t *vec = new_fvec(hop_size);
    14   aubio_source_sndfile_t * s = new_aubio_source_sndfile(path, samplerate, hop_size);
     23  aubio_source_sndfile_t * s = new_aubio_source_sndfile(source_path, samplerate, hop_size);
     24  if (samplerate == 0 ) samplerate = aubio_source_sndfile_get_samplerate(s);
    1525
    1626  if (!s) { err = 1; goto beach; }
    1727
    18   while ( read == hop_size ) {
     28  do {
    1929    aubio_source_sndfile_do(s, vec, &read);
    20     if (read == 0) break;
    21     fprintf(stdout, "%d [%f, %f, ..., %f]\n", read, vec->data[0], vec->data[1], vec->data[read - 1]);
    22   }
     30    // fvec_print (vec);
     31    n_frames += read;
     32  } while ( read == hop_size );
    2333
    2434beach:
    25   del_aubio_source_sndfile(s);
    26   del_fvec(vec);
     35  del_aubio_source_sndfile (s);
     36  del_fvec (vec);
    2737#else
    28   fprintf(stderr, "ERR: aubio was not compiled with aubio_source_sndfile\n");
     38  PRINT_ERR("aubio was not compiled with aubio_source_sndfile\n");
    2939  err = 2;
    3040#endif /* HAVE_SNDFILE */
    3141  return err;
    3242}
    33 
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