diff options
Diffstat (limited to 'gst/audiofx/audiochebband.c')
| -rw-r--r-- | gst/audiofx/audiochebband.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gst/audiofx/audiochebband.c b/gst/audiofx/audiochebband.c index 7ecb7956..037304c5 100644 --- a/gst/audiofx/audiochebband.c +++ b/gst/audiofx/audiochebband.c @@ -221,7 +221,7 @@ generate_biquad_coefficients (GstAudioChebBand * filter, gdouble rp, ip; /* zero location in s-plane */ - gdouble rz = 0.0, iz = 0.0; + gdouble iz = 0.0; /* transfer function coefficients for the z-plane */ gdouble x0, x1, x2, y1, y2; @@ -269,10 +269,8 @@ generate_biquad_coefficients (GstAudioChebBand * filter, gdouble angle = M_PI / (np * 2.0) + ((p - 1) * M_PI) / (np); gdouble mag2; - rz = 0.0; iz = cos (angle); - mag2 = rz * rz + iz * iz; - rz /= mag2; + mag2 = iz * iz; iz /= mag2; } |