[25a19c2] | 1 | |
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| 2 | |
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| 3 | #include "aubio_priv.h" |
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| 4 | |
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| 5 | #ifdef HAVE_RUBBERBAND |
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| 6 | |
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| 7 | #include "rubberband/rubberband-c.h" |
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| 8 | |
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| 9 | // check rubberband is 1.8.1, warn if 1.3 |
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| 10 | #if !((RUBBERBAND_API_MAJOR_VERSION >= 2) && \ |
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| 11 | (RUBBERBAND_API_MINOR_VERSION >= 5)) |
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| 12 | #warning RubberBandOptionDetectorSoft not available, \ |
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| 13 | please upgrade rubberband to version 1.8.1 or higher |
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| 14 | #define RubberBandOptionDetectorSoft 0x00000000 |
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| 15 | #endif |
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| 16 | |
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[9b0ffe3] | 17 | #include <stdio.h> |
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| 18 | #include <stdlib.h> |
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| 19 | #include <string.h> |
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| 20 | #include <assert.h> |
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| 21 | |
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| 22 | char** aubio_split_str(char_t* input, const char_t sep) { |
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| 23 | char_t** result = 0; |
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| 24 | uint_t count = 0; |
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| 25 | char_t* in_ptr = input; |
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| 26 | char_t* last_sep = 0; |
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| 27 | char_t delim[2]; delim[0] = sep; delim[1] = 0; |
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| 28 | |
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| 29 | // count number of elements |
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| 30 | while (*in_ptr) { |
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| 31 | if (sep == *in_ptr) { |
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| 32 | count++; |
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| 33 | last_sep = in_ptr; |
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| 34 | } |
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| 35 | in_ptr++; |
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| 36 | } |
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| 37 | // add space for trailing token. |
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| 38 | count += last_sep < (input + strlen(input) - 1); |
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| 39 | // add one more for terminating null string |
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| 40 | count++; |
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| 41 | |
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| 42 | result = malloc(sizeof(char*) * count); |
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| 43 | if (result) { |
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| 44 | size_t idx = 0; |
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| 45 | char* params = strtok(input, delim); |
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| 46 | while (params) { |
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| 47 | // make sure we don't got in the wild |
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| 48 | assert(idx < count); |
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| 49 | *(result + idx++) = strdup(params); |
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| 50 | params = strtok(0, delim); |
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| 51 | } |
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| 52 | assert(idx == count - 1); |
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| 53 | // add null string at the end |
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| 54 | *(result + idx) = 0; |
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| 55 | } |
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| 56 | return result; |
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| 57 | } |
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| 58 | |
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[25a19c2] | 59 | RubberBandOptions aubio_get_rubberband_opts(const char_t *mode) |
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| 60 | { |
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| 61 | RubberBandOptions rboptions = RubberBandOptionProcessRealTime; |
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| 62 | |
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| 63 | if ( strcmp(mode,"crispness:0") == 0 ) { |
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| 64 | rboptions |= RubberBandOptionTransientsSmooth; |
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| 65 | rboptions |= RubberBandOptionWindowLong; |
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| 66 | rboptions |= RubberBandOptionPhaseIndependent; |
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| 67 | } else if ( strcmp(mode, "crispness:1") == 0 ) { |
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| 68 | rboptions |= RubberBandOptionDetectorSoft; |
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| 69 | rboptions |= RubberBandOptionTransientsSmooth; |
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| 70 | rboptions |= RubberBandOptionWindowLong; |
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| 71 | rboptions |= RubberBandOptionPhaseIndependent; |
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| 72 | } else if ( strcmp(mode, "crispness:2") == 0 ) { |
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| 73 | rboptions |= RubberBandOptionTransientsSmooth; |
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| 74 | rboptions |= RubberBandOptionPhaseIndependent; |
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| 75 | } else if ( strcmp(mode, "crispness:3") == 0 ) { |
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| 76 | rboptions |= RubberBandOptionTransientsSmooth; |
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| 77 | } else if ( strcmp(mode, "crispness:4") == 0 ) { |
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| 78 | // same as "default" |
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| 79 | } else if ( strcmp(mode, "crispness:5") == 0 ) { |
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| 80 | rboptions |= RubberBandOptionTransientsCrisp; |
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| 81 | } else if ( strcmp(mode, "crispness:6") == 0 ) { |
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| 82 | rboptions |= RubberBandOptionTransientsCrisp; |
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| 83 | rboptions |= RubberBandOptionWindowShort; |
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| 84 | rboptions |= RubberBandOptionPhaseIndependent; |
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| 85 | } else if ( strcmp(mode, "default") == 0 ) { |
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| 86 | // nothing to do |
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| 87 | } else { |
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[9b0ffe3] | 88 | // attempt to parse a list of options, separated with ',' |
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| 89 | char *modecopy = strndup(mode, PATH_MAX); |
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| 90 | char **params = aubio_split_str(modecopy, ','); |
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| 91 | uint_t i; |
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| 92 | if (!params) { |
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| 93 | return -1; |
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| 94 | } |
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| 95 | for (i = 0; *(params + i); i++) { |
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| 96 | if ( strcmp(params[i], "ProcessOffline" ) == 0 ) { |
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| 97 | rboptions = RubberBandOptionProcessOffline; |
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| 98 | AUBIO_WRN("rubberband_utils: RubberBandOptionProcessOffline is not available in aubio yet\n"); |
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| 99 | // TODO: add wrapper to function study(smpl_t *input, uint_t write) |
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| 100 | } |
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| 101 | else if ( strcmp(params[i], "ProcessRealTime" ) == 0 ) rboptions |= RubberBandOptionProcessRealTime; |
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| 102 | else if ( strcmp(params[i], "StretchElastic" ) == 0 ) rboptions |= RubberBandOptionStretchElastic; |
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| 103 | else if ( strcmp(params[i], "StretchPrecise" ) == 0 ) rboptions |= RubberBandOptionStretchPrecise; |
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| 104 | else if ( strcmp(params[i], "TransientsCrisp" ) == 0 ) rboptions |= RubberBandOptionTransientsCrisp; |
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| 105 | else if ( strcmp(params[i], "TransientsMixed" ) == 0 ) rboptions |= RubberBandOptionTransientsMixed; |
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| 106 | else if ( strcmp(params[i], "TransientsSmooth" ) == 0 ) rboptions |= RubberBandOptionTransientsSmooth; |
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| 107 | else if ( strcmp(params[i], "DetectorCompound" ) == 0 ) rboptions |= RubberBandOptionDetectorCompound; |
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| 108 | else if ( strcmp(params[i], "DetectorPercussive" ) == 0 ) rboptions |= RubberBandOptionDetectorPercussive; |
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| 109 | else if ( strcmp(params[i], "DetectorSoft" ) == 0 ) rboptions |= RubberBandOptionDetectorSoft; |
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| 110 | else if ( strcmp(params[i], "PhaseLaminar" ) == 0 ) rboptions |= RubberBandOptionPhaseLaminar; |
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| 111 | else if ( strcmp(params[i], "PhaseIndependent" ) == 0 ) rboptions |= RubberBandOptionPhaseIndependent; |
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| 112 | else if ( strcmp(params[i], "ThreadingAuto" ) == 0 ) rboptions |= RubberBandOptionThreadingAuto; |
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| 113 | else if ( strcmp(params[i], "ThreadingNever" ) == 0 ) rboptions |= RubberBandOptionThreadingNever; |
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| 114 | else if ( strcmp(params[i], "ThreadingAlways" ) == 0 ) rboptions |= RubberBandOptionThreadingAlways; |
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| 115 | else if ( strcmp(params[i], "WindowStandard" ) == 0 ) rboptions |= RubberBandOptionWindowStandard; |
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| 116 | else if ( strcmp(params[i], "WindowShort" ) == 0 ) rboptions |= RubberBandOptionWindowShort; |
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| 117 | else if ( strcmp(params[i], "WindowLong" ) == 0 ) rboptions |= RubberBandOptionWindowLong; |
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| 118 | else if ( strcmp(params[i], "SmoothingOff" ) == 0 ) rboptions |= RubberBandOptionSmoothingOff; |
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| 119 | else if ( strcmp(params[i], "SmoothingOn" ) == 0 ) rboptions |= RubberBandOptionSmoothingOn; |
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| 120 | else if ( strcmp(params[i], "FormantShifted" ) == 0 ) rboptions |= RubberBandOptionFormantShifted; |
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| 121 | else if ( strcmp(params[i], "FormantPreserved" ) == 0 ) rboptions |= RubberBandOptionFormantPreserved; |
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| 122 | else if ( strcmp(params[i], "PitchHighSpeed" ) == 0 ) rboptions |= RubberBandOptionPitchHighSpeed; |
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| 123 | else if ( strcmp(params[i], "PitchHighQuality" ) == 0 ) rboptions |= RubberBandOptionPitchHighQuality; |
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| 124 | else if ( strcmp(params[i], "PitchHighConsistency" ) == 0 ) rboptions |= RubberBandOptionPitchHighConsistency; |
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| 125 | else if ( strcmp(params[i], "ChannelsApart" ) == 0 ) rboptions |= RubberBandOptionChannelsApart; |
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| 126 | else if ( strcmp(params[i], "ChannelsTogether" ) == 0 ) rboptions |= RubberBandOptionChannelsTogether; |
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| 127 | else { |
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| 128 | AUBIO_WRN("rubberband_utils: did not understand option '%s', should be one of: " |
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| 129 | "StretchElastic|StretchPrecise, TransientsCrisp|TransientsMixed|TransientsSmooth, " |
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| 130 | "DetectorCompound|DetectorPercussive|DetectorSoft, PhaseLaminar|PhaseIndependent, " |
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| 131 | "ThreadingAuto|ThreadingNever|ThreadingAlways, WindowStandard|WindowLong|WindowShort, " |
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| 132 | "SmoothingOn|SmoothingOff, FormantShifted|FormantPreserved, " |
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| 133 | "PitchHighSpeed|PitchHighQuality|PitchHighConsistency, ChannelsApart|ChannelsTogether\n" |
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| 134 | , params[i]); |
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| 135 | } |
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| 136 | free(params[i]); |
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| 137 | } |
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| 138 | free(params); |
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| 139 | free(modecopy); |
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[25a19c2] | 140 | } |
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| 141 | return rboptions; |
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| 142 | } |
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| 143 | |
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| 144 | #endif |
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