diff options
| author | Chris Robinson <[email protected]> | 2015-09-29 18:27:11 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2015-09-29 20:39:12 -0700 |
| commit | dc10e56babf61b62c6cc779414103d7183100c58 (patch) | |
| tree | 302dd43223b8c3678cbc726655de628bf5b617fb /Alc/mixer_c.c | |
| parent | e13d553aefe68f63c1c7d479df80c44f4ab70a0f (diff) | |
Implement a 6-point sinc-lanczos filter
Diffstat (limited to 'Alc/mixer_c.c')
| -rw-r--r-- | Alc/mixer_c.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Alc/mixer_c.c b/Alc/mixer_c.c index 6164eb00..59ee5ebf 100644 --- a/Alc/mixer_c.c +++ b/Alc/mixer_c.c @@ -14,6 +14,8 @@ static inline ALfloat lerp32(const ALfloat *vals, ALuint frac) { return lerp(vals[0], vals[1], frac * (1.0f/FRACTIONONE)); } static inline ALfloat fir4_32(const ALfloat *vals, ALuint frac) { return resample_fir4(vals[-1], vals[0], vals[1], vals[2], frac); } +static inline ALfloat fir6_32(const ALfloat *vals, ALuint frac) +{ return resample_fir6(vals[-2], vals[-1], vals[0], vals[1], vals[2], vals[3], frac); } const ALfloat *Resample_copy32_C(const ALfloat *src, ALuint UNUSED(frac), ALuint UNUSED(increment), ALfloat *restrict dst, ALuint numsamples) @@ -46,6 +48,7 @@ const ALfloat *Resample_##Sampler##_C(const ALfloat *src, ALuint frac, \ DECL_TEMPLATE(point32) DECL_TEMPLATE(lerp32) DECL_TEMPLATE(fir4_32) +DECL_TEMPLATE(fir6_32) #undef DECL_TEMPLATE |