diff options
Diffstat (limited to 'Alc/effects/echo.c')
| -rw-r--r-- | Alc/effects/echo.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Alc/effects/echo.c b/Alc/effects/echo.c index b852a096..f5a53c36 100644 --- a/Alc/effects/echo.c +++ b/Alc/effects/echo.c @@ -85,8 +85,7 @@ static ALvoid ALechoState_update(ALechoState *state, ALCdevice *Device, const AL { ALfloat pandir[3] = { 0.0f, 0.0f, 0.0f }; ALuint frequency = Device->Frequency; - ALfloat gain = Slot->Gain; - ALfloat lrpan; + ALfloat gain, lrpan; state->Tap[0].delay = fastf2u(Slot->EffectProps.Echo.Delay * frequency) + 1; state->Tap[1].delay = fastf2u(Slot->EffectProps.Echo.LRDelay * frequency); @@ -96,9 +95,12 @@ static ALvoid ALechoState_update(ALechoState *state, ALCdevice *Device, const AL state->FeedGain = Slot->EffectProps.Echo.Feedback; + gain = minf(1.0f - Slot->EffectProps.Echo.Damping, 0.01f); ALfilterState_setParams(&state->Filter, ALfilterType_HighShelf, - 1.0f - Slot->EffectProps.Echo.Damping, - LOWPASSFREQREF/frequency, 0.0f); + gain, LOWPASSFREQREF/frequency, + calc_rcpQ_from_slope(gain, 0.75f)); + + gain = Slot->Gain; /* First tap panning */ pandir[0] = -lrpan; |