| [96fb8ad] | 1 | |
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| 2 | #include "aubio.h" |
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| 3 | |
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| 4 | #ifndef JACK_SUPPORT |
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| 5 | #define JACK_SUPPORT 0 |
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| 6 | #endif |
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| 7 | |
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| 8 | #include <getopt.h> |
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| 9 | #include <stdlib.h> |
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| 10 | #include <stdio.h> |
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| 11 | #include <string.h> |
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| 12 | #include <math.h> /* for isfinite */ |
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| 13 | #include "utils.h" |
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| 14 | |
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| [b49daf6] | 15 | /* not supported yet */ |
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| [96fb8ad] | 16 | #ifdef LADCCA_SUPPORT |
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| 17 | #include <ladcca/ladcca.h> |
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| 18 | cca_client_t * aubio_cca_client; |
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| 19 | #endif /* LADCCA_SUPPORT */ |
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| 20 | |
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| 21 | |
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| 22 | /* badly redeclare some things */ |
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| 23 | aubio_onsetdetection_type type_onset; |
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| 24 | smpl_t threshold; |
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| 25 | smpl_t averaging; |
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| 26 | const char * prog_name; |
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| 27 | |
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| 28 | void usage (FILE * stream, int exit_code) |
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| 29 | { |
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| 30 | fprintf(stream, "usage: %s [ options ] \n", prog_name); |
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| 31 | fprintf(stream, |
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| 32 | " -j --jack Use Jack.\n" |
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| 33 | " -o --output Output type.\n" |
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| 34 | " -i --input Input type.\n" |
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| 35 | " -h --help Display this message.\n" |
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| 36 | " -v --verbose Print verbose message.\n" |
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| 37 | ); |
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| 38 | exit(exit_code); |
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| 39 | } |
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| 40 | |
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| 41 | int parse_args (int argc, char **argv) { |
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| 42 | const char *options = "hvjo:i:O:t:a"; |
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| 43 | int next_option; |
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| 44 | struct option long_options[] = |
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| 45 | { |
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| 46 | {"help", 0, NULL, 'h'}, |
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| 47 | {"verbose", 0, NULL, 'v'}, |
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| 48 | {"jack", 0, NULL, 'j'}, |
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| 49 | {"output", 0, NULL, 'o'}, |
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| 50 | {"input", 0, NULL, 'i'}, |
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| 51 | {"onset", 0, NULL, 'O'}, |
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| 52 | {"threshold", 0, NULL, 't'}, |
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| 53 | {"averaging", 0, NULL, 'a'}, |
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| 54 | {NULL, 0, NULL, 0} |
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| 55 | }; |
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| 56 | prog_name = argv[0]; |
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| 57 | if( argc < 1 ) { |
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| 58 | usage (stderr, 1); |
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| 59 | return -1; |
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| 60 | } |
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| 61 | do { |
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| 62 | next_option = getopt_long (argc, argv, options, |
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| 63 | long_options, NULL); |
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| 64 | switch (next_option) { |
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| 65 | case 'o': |
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| 66 | output_filename = optarg; |
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| 67 | break; |
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| 68 | case 'i': |
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| 69 | input_filename = optarg; |
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| 70 | break; |
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| 71 | case 'h': /* help */ |
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| 72 | usage (stdout, 0); |
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| 73 | return -1; |
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| 74 | case 'v': /* verbose */ |
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| 75 | verbose = 1; |
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| 76 | break; |
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| 77 | case 'j': /* verbose */ |
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| 78 | usejack = 1; |
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| 79 | break; |
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| 80 | case 'O': /*onset type*/ |
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| 81 | if (strcmp(optarg,"energy") == 0) |
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| 82 | type_onset = energy; |
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| 83 | else if (strcmp(optarg,"specdiff") == 0) |
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| 84 | type_onset = specdiff; |
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| 85 | else if (strcmp(optarg,"hfc") == 0) |
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| 86 | type_onset = hfc; |
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| 87 | else if (strcmp(optarg,"complexdomain") == 0) |
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| 88 | type_onset = complexdomain; |
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| 89 | else if (strcmp(optarg,"phase") == 0) |
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| 90 | type_onset = phase; |
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| 91 | else { |
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| 92 | debug("could not get onset type.\n"); |
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| 93 | abort(); |
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| 94 | } |
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| 95 | break; |
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| 96 | case 't': /* threshold value for onset */ |
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| 97 | threshold = (smpl_t)atof(optarg); |
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| 98 | /* |
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| 99 | if (!isfinite(threshold)) { |
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| 100 | debug("could not get threshold.\n"); |
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| 101 | abort(); |
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| 102 | } |
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| 103 | */ |
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| 104 | break; |
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| 105 | case 'a': |
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| 106 | averaging = 1; |
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| 107 | break; |
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| 108 | case '?': /* unknown options */ |
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| 109 | usage(stderr, 1); |
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| 110 | break; |
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| 111 | case -1: /* done with options */ |
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| 112 | break; |
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| 113 | default: /*something else unexpected */ |
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| 114 | abort (); |
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| 115 | } |
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| 116 | } |
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| 117 | while (next_option != -1); |
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| 118 | |
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| 119 | if (input_filename != NULL) { |
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| [9cba1eb] | 120 | debug ("Input file : %s\n", input_filename ); |
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| [96fb8ad] | 121 | } else if (input_filename != NULL && output_filename != NULL) { |
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| [9cba1eb] | 122 | debug ("Input file : %s\n", input_filename ); |
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| 123 | debug ("Output file : %s\n", output_filename ); |
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| [96fb8ad] | 124 | } else { |
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| 125 | if (JACK_SUPPORT) |
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| 126 | { |
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| [9cba1eb] | 127 | debug ("Jack input output\n"); |
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| [96fb8ad] | 128 | usejack = 1; |
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| 129 | } else { |
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| [9cba1eb] | 130 | debug ("Error: Could not switch to jack mode\n aubio was compiled without jack support\n"); |
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| [96fb8ad] | 131 | exit(1); |
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| 132 | } |
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| 133 | } |
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| 134 | return 0; |
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| 135 | } |
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| 136 | |
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