diff options
| -rw-r--r-- | gst/replaygain/rganalysis.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gst/replaygain/rganalysis.c b/gst/replaygain/rganalysis.c index 70fa24c5..147eef85 100644 --- a/gst/replaygain/rganalysis.c +++ b/gst/replaygain/rganalysis.c @@ -246,7 +246,10 @@ static inline void yule_filter (const gfloat * input, gfloat * output, const gfloat * a, const gfloat * b) { - output[0] = input[0] * b[0] + /* 1e-10 is added below to avoid running into denormals when operating on + * near silence. */ + + output[0] = 1e-10 + input[0] * b[0] + input[-1] * b[1] - output[-1] * a[1] + input[-2] * b[2] - output[-2] * a[2] + input[-3] * b[3] - output[-3] * a[3] |