diff options
Diffstat (limited to 'servers/audio')
| -rw-r--r-- | servers/audio/audio_filter_sw.cpp | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/servers/audio/audio_filter_sw.cpp b/servers/audio/audio_filter_sw.cpp index bcfa4c4c37..b31014bd21 100644 --- a/servers/audio/audio_filter_sw.cpp +++ b/servers/audio/audio_filter_sw.cpp @@ -173,28 +173,20 @@ void AudioFilterSW::prepare_coefficients(Coeffs *p_coeffs) { p_coeffs->a2 = ((tmpgain + 1.0) - (tmpgain - 1.0) * cos_v - beta * sin_v); } break; - }; + } p_coeffs->b0 /= a0; p_coeffs->b1 /= a0; p_coeffs->b2 /= a0; p_coeffs->a1 /= 0.0 - a0; p_coeffs->a2 /= 0.0 - a0; - - //undenormalise - /* p_coeffs->b0=undenormalise(p_coeffs->b0); - p_coeffs->b1=undenormalise(p_coeffs->b1); - p_coeffs->b2=undenormalise(p_coeffs->b2); - p_coeffs->a1=undenormalise(p_coeffs->a1); - p_coeffs->a2=undenormalise(p_coeffs->a2);*/ } -void AudioFilterSW::set_stages(int p_stages) { //adjust for multiple stages - +void AudioFilterSW::set_stages(int p_stages) { stages = p_stages; } -/* Fouriertransform kernel to obtain response */ +/* Fourier transform kernel to obtain response */ float AudioFilterSW::get_response(float p_freq, Coeffs *p_coeffs) { float freq = p_freq / sampling_rate * Math_TAU; |