diff options
Diffstat (limited to 'Alc/effects/reverb.c')
| -rw-r--r-- | Alc/effects/reverb.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Alc/effects/reverb.c b/Alc/effects/reverb.c index 6c3f2691..71e12b33 100644 --- a/Alc/effects/reverb.c +++ b/Alc/effects/reverb.c @@ -1112,6 +1112,7 @@ static ALvoid ALreverbState_update(ALreverbState *State, ALCdevice *Device, cons const ALeffectProps *props = &Slot->EffectProps; ALuint frequency = Device->Frequency; ALfloat lfscale, hfscale, hfRatio; + ALfloat gainlf, gainhf; ALfloat cw, x, y; if(Slot->EffectType == AL_EFFECT_EAXREVERB && !EmulateEAXReverb) @@ -1121,11 +1122,13 @@ static ALvoid ALreverbState_update(ALreverbState *State, ALCdevice *Device, cons // Calculate the master filters hfscale = props->Reverb.HFReference / frequency; + gainhf = maxf(props->Reverb.GainHF, 0.0001f); ALfilterState_setParams(&State->LpFilter, ALfilterType_HighShelf, - props->Reverb.GainHF, hfscale, 0.0f); + gainhf, hfscale, calc_rcpQ_from_slope(gainhf, 0.75f)); lfscale = props->Reverb.LFReference / frequency; + gainlf = maxf(props->Reverb.GainLF, 0.0001f); ALfilterState_setParams(&State->HpFilter, ALfilterType_LowShelf, - props->Reverb.GainLF, lfscale, 0.0f); + gainlf, lfscale, calc_rcpQ_from_slope(gainlf, 0.75f)); // Update the modulator line. UpdateModulator(props->Reverb.ModulationTime, props->Reverb.ModulationDepth, |