diff options
| -rw-r--r-- | Alc/effects/reverb.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/Alc/effects/reverb.c b/Alc/effects/reverb.c index fac639b8..6c3f2691 100644 --- a/Alc/effects/reverb.c +++ b/Alc/effects/reverb.c @@ -242,7 +242,7 @@ static inline ALvoid DelayLineIn(DelayLine *Delay, ALuint offset, ALfloat in) // reverb. static inline ALfloat EAXModulation(ALreverbState *State, ALuint offset, ALfloat in) { - ALfloat sinus, frac; + ALfloat sinus, frac, fdelay; ALfloat out0, out1; ALuint delay; @@ -261,9 +261,8 @@ static inline ALfloat EAXModulation(ALreverbState *State, ALuint offset, ALfloat State->Mod.Coeff); // Calculate the read offset and fraction between it and the next sample. - frac = (1.0f + (State->Mod.Filter * sinus)); - delay = fastf2u(frac); - frac -= delay; + frac = modff(State->Mod.Filter*sinus + 1.0f, &fdelay); + delay = fastf2u(fdelay); // Get the two samples crossed by the offset, and feed the delay line // with the next input sample. |