1 | #define AUBIO_UNSTABLE 1 |
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2 | #include <aubio.h> |
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3 | #include "utils_tests.h" |
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4 | |
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5 | int test_wrong_params(void); |
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6 | |
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7 | int main (int argc, char **argv) |
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8 | { |
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9 | sint_t err = 0; |
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10 | |
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11 | if (argc < 3) { |
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12 | PRINT_ERR("not enough arguments, running tests\n"); |
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13 | err = test_wrong_params(); |
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14 | PRINT_MSG("usage: %s <input_path> <output_path> [transpose] ", argv[0]); |
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15 | PRINT_MSG("[mode] [hop_size] [samplerate]\n"); |
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16 | PRINT_MSG(" with [transpose] a number of semi tones in the range " |
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17 | " [-24, 24], and [mode] in 'default', 'crispness:0'," |
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18 | " 'crispness:1', ... 'crispness:6'\n"); |
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19 | return err; |
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20 | } |
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21 | |
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22 | #ifdef HAVE_RUBBERBAND |
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23 | uint_t samplerate = 0; |
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24 | uint_t hop_size = 64; |
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25 | smpl_t transpose = 0.; |
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26 | uint_t n_frames = 0, read = 0; |
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27 | |
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28 | char_t *source_path = argv[1]; |
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29 | char_t *sink_path = argv[2]; |
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30 | char_t *mode = "default"; |
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31 | |
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32 | transpose = 0.; |
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33 | |
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34 | if ( argc >= 4 ) transpose = atof(argv[3]); |
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35 | if ( argc >= 5 ) mode = argv[4]; |
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36 | if ( argc >= 6 ) hop_size = atoi(argv[5]); |
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37 | if ( argc >= 7 ) samplerate = atoi(argv[6]); |
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38 | |
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39 | fvec_t *vec = new_fvec(hop_size); |
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40 | fvec_t *out = new_fvec(hop_size); |
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41 | if (!vec) { err = 1; goto beach_fvec; } |
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42 | |
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43 | aubio_source_t *i = new_aubio_source(source_path, samplerate, hop_size); |
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44 | if (!i) { err = 1; goto beach_source; } |
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45 | |
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46 | if (samplerate == 0 ) samplerate = aubio_source_get_samplerate(i); |
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47 | |
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48 | aubio_sink_t *o = new_aubio_sink(sink_path, samplerate); |
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49 | if (!o) { err = 1; goto beach_sink; } |
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50 | |
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51 | aubio_pitchshift_t *ps = |
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52 | new_aubio_pitchshift(mode, transpose, hop_size, samplerate); |
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53 | if (!ps) { err = 1; goto beach_pitchshift; } |
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54 | |
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55 | do { |
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56 | aubio_source_do(i, vec, &read); |
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57 | //aubio_pitchshift_set_transpose(ps, tranpose); |
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58 | aubio_pitchshift_do(ps, vec, out); |
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59 | aubio_sink_do(o, out, read); |
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60 | n_frames += read; |
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61 | } while ( read == hop_size ); |
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62 | |
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63 | PRINT_MSG("read %d frames at %dHz (%d blocks) from %s\n", |
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64 | n_frames, samplerate, n_frames / hop_size, |
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65 | source_path); |
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66 | PRINT_MSG("wrote to %s with hop_size: %d, samplerate: %d, latency %d\n", |
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67 | sink_path, hop_size, samplerate, aubio_pitchshift_get_latency(ps)); |
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68 | |
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69 | del_aubio_pitchshift(ps); |
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70 | beach_pitchshift: |
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71 | del_aubio_sink(o); |
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72 | beach_sink: |
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73 | del_aubio_source(i); |
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74 | beach_source: |
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75 | del_fvec(vec); |
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76 | del_fvec(out); |
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77 | beach_fvec: |
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78 | #else |
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79 | err = 0; |
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80 | PRINT_ERR("aubio was not compiled with rubberband\n"); |
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81 | #endif |
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82 | return err; |
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83 | } |
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84 | |
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85 | int test_wrong_params(void) |
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86 | { |
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87 | const char_t *mode = "default"; |
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88 | smpl_t transpose = 0.; |
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89 | uint_t hop_size = 256; |
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90 | uint_t samplerate = 44100; |
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91 | |
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92 | if (new_aubio_pitchshift("??", transpose, hop_size, samplerate)) return 1; |
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93 | if (new_aubio_pitchshift(mode, 28., hop_size, samplerate)) return 1; |
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94 | if (new_aubio_pitchshift(mode, transpose, 0, samplerate)) return 1; |
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95 | if (new_aubio_pitchshift(mode, transpose, hop_size, 0)) return 1; |
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96 | |
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97 | aubio_pitchshift_t *p = new_aubio_pitchshift(mode, transpose, |
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98 | hop_size, samplerate); |
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99 | #ifdef HAVE_RUBBERBAND |
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100 | if (!p) return 1; |
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101 | if (!aubio_pitchshift_set_pitchscale(p, 0.1)) return 1; |
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102 | if (!aubio_pitchshift_set_transpose(p, -30)) return 1; |
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103 | del_aubio_pitchshift(p); |
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104 | #else |
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105 | if (p) return 1; |
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106 | #endif |
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107 | |
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108 | return run_on_default_source_and_sink(main); |
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109 | } |
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