source: tests/src/io/test-source.c @ c82a034

feature/autosinkfeature/constantqfeature/pitchshiftfeature/pydocstringsfeature/timestretchpitchshiftsamplertimestretchyinfft+
Last change on this file since c82a034 was c82a034, checked in by Paul Brossier <piem@piem.org>, 5 years ago

tests/src/io/test-source.c: call aubio_source_close twice

  • Property mode set to 100644
File size: 1.5 KB
Line 
1#include <aubio.h>
2#include "utils_tests.h"
3
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("read a wave file as a mono vector\n");
11    PRINT_MSG("usage: %s <source_path> [samplerate] [hop_size]\n", argv[0]);
12    PRINT_MSG("examples:\n");
13    PRINT_MSG(" - read file.wav at original samplerate\n");
14    PRINT_MSG("       %s file.wav\n", argv[0]);
15    PRINT_MSG(" - read file.wav at 32000Hz\n");
16    PRINT_MSG("       %s file.aif 32000\n", argv[0]);
17    PRINT_MSG(" - read file.wav at original samplerate with 4096 blocks\n");
18    PRINT_MSG("       %s file.wav 0 4096 \n", argv[0]);
19    return err;
20  }
21
22  uint_t samplerate = 0;
23  uint_t hop_size = 256;
24  uint_t n_frames = 0, read = 0;
25  if ( argc == 3 ) samplerate = atoi(argv[2]);
26  if ( argc == 4 ) hop_size = atoi(argv[3]);
27
28  char_t *source_path = argv[1];
29
30
31  aubio_source_t* s =
32    new_aubio_source(source_path, samplerate, hop_size);
33  if (!s) { err = 1; goto beach; }
34  fvec_t *vec = new_fvec(hop_size);
35
36  samplerate = aubio_source_get_samplerate(s);
37
38  do {
39    aubio_source_do(s, vec, &read);
40    fvec_print (vec);
41    n_frames += read;
42  } while ( read == hop_size );
43
44  PRINT_MSG("read %d frames at %dHz (%d blocks) from %s\n", n_frames, samplerate,
45    n_frames / hop_size, source_path);
46
47  // close the file (optional)
48  aubio_source_close(s);
49  // test closing the file a second time
50  aubio_source_close(s);
51
52  del_fvec (vec);
53  del_aubio_source (s);
54beach:
55  return err;
56}
Note: See TracBrowser for help on using the repository browser.