diff options
Diffstat (limited to 'Alc/alcEcho.c')
| -rw-r--r-- | Alc/alcEcho.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Alc/alcEcho.c b/Alc/alcEcho.c index 76249d87..8caeb7ca 100644 --- a/Alc/alcEcho.c +++ b/Alc/alcEcho.c @@ -111,7 +111,7 @@ static ALvoid EchoUpdate(ALeffectState *effect, ALCcontext *Context, const ALeff state->FeedGain = Slot->effect.Echo.Feedback; - cw = cos(2.0*M_PI * LOWPASSFREQCUTOFF / frequency); + cw = aluCos((ALfloat)M_PI*2.0f * LOWPASSFREQCUTOFF / frequency); g = 1.0f - Slot->effect.Echo.Damping; state->iirFilter.coeff = lpCoeffCalc(g, cw); |