diff options
Diffstat (limited to 'Alc/mixer_c.c')
| -rw-r--r-- | Alc/mixer_c.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/Alc/mixer_c.c b/Alc/mixer_c.c index efa51b75..a85d3ee9 100644 --- a/Alc/mixer_c.c +++ b/Alc/mixer_c.c @@ -6,27 +6,23 @@ #include "alAuxEffectSlot.h" -static __inline ALfloat point32(const ALfloat *vals, ALint step, ALint frac) -{ return vals[0]; (void)step; (void)frac; } -static __inline ALfloat lerp32(const ALfloat *vals, ALint step, ALint frac) -{ return lerp(vals[0], vals[step], frac * (1.0f/FRACTIONONE)); } -static __inline ALfloat cubic32(const ALfloat *vals, ALint step, ALint frac) -{ return cubic(vals[-step], vals[0], vals[step], vals[step+step], - frac * (1.0f/FRACTIONONE)); } +static __inline ALfloat point32(const ALfloat *vals, ALint frac) +{ return vals[0]; (void)frac; } +static __inline ALfloat lerp32(const ALfloat *vals, ALint frac) +{ return lerp(vals[0], vals[1], frac * (1.0f/FRACTIONONE)); } +static __inline ALfloat cubic32(const ALfloat *vals, ALint frac) +{ return cubic(vals[-1], vals[0], vals[1], vals[2], frac * (1.0f/FRACTIONONE)); } #define DECL_TEMPLATE(Sampler) \ void Resample_##Sampler##_C(const ALfloat *data, ALuint frac, \ - ALuint increment, ALuint NumChannels, ALfloat *RESTRICT OutBuffer, \ - ALuint BufferSize) \ + ALuint increment, ALfloat *RESTRICT OutBuffer, ALuint BufferSize) \ { \ ALuint pos = 0; \ - ALfloat value; \ ALuint i; \ \ for(i = 0;i < BufferSize+1;i++) \ { \ - value = Sampler(data + pos*NumChannels, NumChannels, frac); \ - OutBuffer[i] = value; \ + OutBuffer[i] = Sampler(data + pos, frac); \ \ frac += increment; \ pos += frac>>FRACTIONBITS; \ |