diff options
Diffstat (limited to 'alc/effects/equalizer.cpp')
| -rw-r--r-- | alc/effects/equalizer.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/alc/effects/equalizer.cpp b/alc/effects/equalizer.cpp index 929bff14..11fb1498 100644 --- a/alc/effects/equalizer.cpp +++ b/alc/effects/equalizer.cpp @@ -122,23 +122,21 @@ void EqualizerState::update(const ALCcontext *context, const ALeffectslot *slot, */ gain = maxf(std::sqrt(props->Equalizer.LowGain), 0.0625f); /* Limit -24dB */ f0norm = props->Equalizer.LowCutoff/frequency; - mChans[0].filter[0].setParams(BiquadType::LowShelf, gain, f0norm, - BiquadFilter::rcpQFromSlope(gain, 0.75f)); + mChans[0].filter[0].setParamsFromSlope(BiquadType::LowShelf, f0norm, gain, 0.75f); gain = maxf(std::sqrt(props->Equalizer.Mid1Gain), 0.0625f); f0norm = props->Equalizer.Mid1Center/frequency; - mChans[0].filter[1].setParams(BiquadType::Peaking, gain, f0norm, - BiquadFilter::rcpQFromBandwidth(f0norm, props->Equalizer.Mid1Width)); + mChans[0].filter[1].setParamsFromBandwidth(BiquadType::Peaking, f0norm, gain, + props->Equalizer.Mid1Width); gain = maxf(std::sqrt(props->Equalizer.Mid2Gain), 0.0625f); f0norm = props->Equalizer.Mid2Center/frequency; - mChans[0].filter[2].setParams(BiquadType::Peaking, gain, f0norm, - BiquadFilter::rcpQFromBandwidth(f0norm, props->Equalizer.Mid2Width)); + mChans[0].filter[2].setParamsFromBandwidth(BiquadType::Peaking, f0norm, gain, + props->Equalizer.Mid2Width); gain = maxf(std::sqrt(props->Equalizer.HighGain), 0.0625f); f0norm = props->Equalizer.HighCutoff/frequency; - mChans[0].filter[3].setParams(BiquadType::HighShelf, gain, f0norm, - BiquadFilter::rcpQFromSlope(gain, 0.75f)); + mChans[0].filter[3].setParamsFromSlope(BiquadType::HighShelf, f0norm, gain, 0.75f); /* Copy the filter coefficients for the other input channels. */ for(size_t i{1u};i < slot->Wet.Buffer.size();++i) |