diff options
| -rw-r--r-- | src/scalar.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/scalar.c b/src/scalar.c index 0e3578f..37ea579 100644 --- a/src/scalar.c +++ b/src/scalar.c @@ -987,7 +987,7 @@ int xtract_midicent(const double *data, const int N, const void *argv, double *r { double f0 = *(double *)argv; double note = 0.0; - + note = 69 + log(f0 / 440.f) * 17.31234; note *= 100; note = round(note); @@ -997,6 +997,8 @@ int xtract_midicent(const double *data, const int N, const void *argv, double *r return XTRACT_ARGUMENT_ERROR; } + *result = note; + return XTRACT_SUCCESS; } |