diff options
| author | Chris Robinson <[email protected]> | 2015-09-27 23:52:16 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2015-09-27 23:57:25 -0700 |
| commit | ab6622a8d6912fa6ff8da9caa3fcaf96047ca14a (patch) | |
| tree | a872017f199f85f55b55d21dcb939f96aad70077 /Alc/mixer_c.c | |
| parent | 3e60b1898943c26d817aef8d31466c1fee5aa83b (diff) | |
Replace the cubic resampler with a 4-point sinc/lanczos filter
Diffstat (limited to 'Alc/mixer_c.c')
| -rw-r--r-- | Alc/mixer_c.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Alc/mixer_c.c b/Alc/mixer_c.c index d06e52b4..6164eb00 100644 --- a/Alc/mixer_c.c +++ b/Alc/mixer_c.c @@ -12,8 +12,8 @@ static inline ALfloat point32(const ALfloat *vals, ALuint UNUSED(frac)) { return vals[0]; } static inline ALfloat lerp32(const ALfloat *vals, ALuint frac) { return lerp(vals[0], vals[1], frac * (1.0f/FRACTIONONE)); } -static inline ALfloat cubic32(const ALfloat *vals, ALuint frac) -{ return cubic(vals[-1], vals[0], vals[1], vals[2], frac); } +static inline ALfloat fir4_32(const ALfloat *vals, ALuint frac) +{ return resample_fir4(vals[-1], vals[0], vals[1], vals[2], frac); } const ALfloat *Resample_copy32_C(const ALfloat *src, ALuint UNUSED(frac), ALuint UNUSED(increment), ALfloat *restrict dst, ALuint numsamples) @@ -45,7 +45,7 @@ const ALfloat *Resample_##Sampler##_C(const ALfloat *src, ALuint frac, \ DECL_TEMPLATE(point32) DECL_TEMPLATE(lerp32) -DECL_TEMPLATE(cubic32) +DECL_TEMPLATE(fir4_32) #undef DECL_TEMPLATE |