1 files changed, 1 insertions, 13 deletions
diff --git a/OpenAL32/Include/alFilter.h b/OpenAL32/Include/alFilter.h
index 7eabe5cb..927b7fc4 100644
--- a/OpenAL32/Include/alFilter.h
+++ b/OpenAL32/Include/alFilter.h
@@ -101,19 +101,7 @@ static __inline ALfloat lpFilter1PC(FILTER *iir, ALuint offset, ALfloat input)
 /* Calculates the low-pass filter coefficient given the pre-scaled gain and
  * cos(w) value. Note that g should be pre-scaled (sqr(gain) for one-pole,
  * sqrt(gain) for four-pole, etc) */
-static __inline ALfloat lpCoeffCalc(ALfloat g, ALfloat cw)
-{
-    ALfloat a = 0.0f;
-
-    /* Be careful with gains < 0.01, as that causes the coefficient
-     * head towards 1, which will flatten the signal */
-    g = __max(g, 0.01f);
-    if(g < 0.9999f) /* 1-epsilon */
-        a = (1 - g*cw - aluSqrt(2*g*(1-cw) - g*g*(1 - cw*cw))) /
-            (1 - g);
-
-    return a;
-}
+ALfloat lpCoeffCalc(ALfloat g, ALfloat cw);
 
 
 typedef struct ALfilter