diff options
Diffstat (limited to 'OpenAL32/alFilter.c')
| -rw-r--r-- | OpenAL32/alFilter.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/OpenAL32/alFilter.c b/OpenAL32/alFilter.c index 550c99f5..5bef87fd 100644 --- a/OpenAL32/alFilter.c +++ b/OpenAL32/alFilter.c @@ -343,17 +343,6 @@ void ALfilterState_setParams(ALfilterState *filter, ALfilterType type, ALfloat g /* Calculate filter coefficients depending on filter type */ switch(type) { - case ALfilterType_LowPass: - alpha = sinf(w0) / 2.0f * sqrtf((gain + 1.0f/gain) * - (1.0f/0.75f - 1.0f) + 2.0f); - filter->b[0] = (1.0f - cosf(w0)) * 0.5f; - filter->b[1] = 1.0f - cosf(w0); - filter->b[2] = (1.0f - cosf(w0)) * 0.5f; - filter->a[0] = 1.0f + alpha; - filter->a[1] = -2.0f*cosf(w0); - filter->a[2] = 1.0f - alpha; - break; - case ALfilterType_HighShelf: alpha = sinf(w0) / 2.0f * sqrtf((gain + 1.0f/gain) * (1.0f/0.75f - 1.0f) + 2.0f); |