diff options
Diffstat (limited to 'Alc/mixer.c')
| -rw-r--r-- | Alc/mixer.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/Alc/mixer.c b/Alc/mixer.c index eb7e433f..2c7af645 100644 --- a/Alc/mixer.c +++ b/Alc/mixer.c @@ -37,29 +37,29 @@ #include "bs2b.h" -static __inline ALdouble point32(const ALfloat *vals, ALint step, ALint frac) +static __inline ALfloat point32(const ALfloat *vals, ALint step, ALint frac) { return vals[0]; (void)step; (void)frac; } -static __inline ALdouble lerp32(const ALfloat *vals, ALint step, ALint frac) -{ return lerp(vals[0], vals[step], frac * (1.0/FRACTIONONE)); } -static __inline ALdouble cubic32(const ALfloat *vals, ALint step, ALint 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 * (1.0/FRACTIONONE)); } + frac * (1.0f/FRACTIONONE)); } -static __inline ALdouble point16(const ALshort *vals, ALint step, ALint frac) -{ return vals[0] * (1.0/32767.0); (void)step; (void)frac; } -static __inline ALdouble lerp16(const ALshort *vals, ALint step, ALint frac) -{ return lerp(vals[0], vals[step], frac * (1.0/FRACTIONONE)) * (1.0/32767.0); } -static __inline ALdouble cubic16(const ALshort *vals, ALint step, ALint frac) +static __inline ALfloat point16(const ALshort *vals, ALint step, ALint frac) +{ return vals[0] * (1.0f/32767.0f); (void)step; (void)frac; } +static __inline ALfloat lerp16(const ALshort *vals, ALint step, ALint frac) +{ return lerp(vals[0], vals[step], frac * (1.0f/FRACTIONONE)) * (1.0f/32767.0f); } +static __inline ALfloat cubic16(const ALshort *vals, ALint step, ALint frac) { return cubic(vals[-step], vals[0], vals[step], vals[step+step], - frac * (1.0/FRACTIONONE)) * (1.0/32767.0); } + frac * (1.0f/FRACTIONONE)) * (1.0f/32767.0f); } -static __inline ALdouble point8(const ALbyte *vals, ALint step, ALint frac) -{ return vals[0] * (1.0/127.0); (void)step; (void)frac; } -static __inline ALdouble lerp8(const ALbyte *vals, ALint step, ALint frac) -{ return lerp(vals[0], vals[step], frac * (1.0/FRACTIONONE)) * (1.0/127.0); } -static __inline ALdouble cubic8(const ALbyte *vals, ALint step, ALint frac) +static __inline ALfloat point8(const ALbyte *vals, ALint step, ALint frac) +{ return vals[0] * (1.0f/127.0f); (void)step; (void)frac; } +static __inline ALfloat lerp8(const ALbyte *vals, ALint step, ALint frac) +{ return lerp(vals[0], vals[step], frac * (1.0f/FRACTIONONE)) * (1.0f/127.0f); } +static __inline ALfloat cubic8(const ALbyte *vals, ALint step, ALint frac) { return cubic(vals[-step], vals[0], vals[step], vals[step+step], - frac * (1.0/FRACTIONONE)) * (1.0/127.0); } + frac * (1.0f/FRACTIONONE)) * (1.0f/127.0f); } #ifdef __GNUC__ #define LIKELY(x) __builtin_expect(!!(x), 1) |