diff options
Diffstat (limited to 'examples/puredata/xtract~.c')
| -rw-r--r-- | examples/puredata/xtract~.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/examples/puredata/xtract~.c b/examples/puredata/xtract~.c index 575a170..77945f8 100644 --- a/examples/puredata/xtract~.c +++ b/examples/puredata/xtract~.c @@ -19,6 +19,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. /* calculates the spectral xtract of one frame, given peak frequency and amplitude to first and second inputs respectively */ #include "m_pd.h" +#include <math.h> #define XTRACT #include "xtract/libxtract.h" @@ -53,6 +54,9 @@ static t_int *xtract_perform(t_int *w) { if(return_code == FEATURE_NOT_IMPLEMENTED) pd_error(x, "Feature not implemented"); + + /* set nan, inf or -inf to 0 */ + result = (isinf(result) || isnan(result) ? 0 : result); outlet_float(x->x_obj.ob_outlet, result); return (w+4); @@ -166,6 +170,7 @@ static void *xtract_new(t_symbol *me, t_int argc, t_atom *argv) { case INHARMONICITY: case LOWEST_MATCH: case F0: + case TONALITY: floatargs = 1; break; case SKEWNESS: @@ -185,7 +190,6 @@ static void *xtract_new(t_symbol *me, t_int argc, t_atom *argv) { case ZCR: case LOUDNESS: case FLATNESS: - case TONALITY: case CREST: case NOISINESS: case RMS_AMPLITUDE: @@ -218,7 +222,7 @@ static void *xtract_new(t_symbol *me, t_int argc, t_atom *argv) { x->argv = (xtract_mel_filter *)getbytes(x->memory.argv); } else if(x->feature == BARK_COEFFICIENTS){ - x->memory.argv = (size_t)(sizeof(BARK_BANDS * sizeof(t_int))); + x->memory.argv = (size_t)(BARK_BANDS * sizeof(t_int)); x->argv = (t_int *)getbytes(x->memory.argv); } else if (floatargs){ |