diff options
Diffstat (limited to 'Alc')
| -rw-r--r-- | Alc/mixer.c | 2 | ||||
| -rw-r--r-- | Alc/mixer_c.c | 20 | ||||
| -rw-r--r-- | Alc/mixer_defs.h | 6 |
3 files changed, 12 insertions, 16 deletions
diff --git a/Alc/mixer.c b/Alc/mixer.c index c3ed5d64..4658b33b 100644 --- a/Alc/mixer.c +++ b/Alc/mixer.c @@ -323,7 +323,7 @@ ALvoid MixSource(ALsource *Source, ALCdevice *Device, ALuint SamplesToDo) /* Now resample, then filter and mix to the appropriate outputs. */ Source->Params.Resample(&SrcData[BufferPrePadding], DataPosFrac, - increment, 1, ResampledData, DstBufferSize); + increment, ResampledData, DstBufferSize); { DirectParams *directparms = &Source->Params.Direct; 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; \ diff --git a/Alc/mixer_defs.h b/Alc/mixer_defs.h index 1e9632a1..ecbd879a 100644 --- a/Alc/mixer_defs.h +++ b/Alc/mixer_defs.h @@ -10,9 +10,9 @@ struct DirectParams; struct SendParams; /* C resamplers */ -void Resample_point32_C(const ALfloat *src, ALuint frac, ALuint increment, ALuint NumChannels, ALfloat *RESTRICT dst, ALuint dstlen); -void Resample_lerp32_C(const ALfloat *src, ALuint frac, ALuint increment, ALuint NumChannels, ALfloat *RESTRICT dst, ALuint dstlen); -void Resample_cubic32_C(const ALfloat *src, ALuint frac, ALuint increment, ALuint NumChannels, ALfloat *RESTRICT dst, ALuint dstlen); +void Resample_point32_C(const ALfloat *src, ALuint frac, ALuint increment, ALfloat *RESTRICT dst, ALuint dstlen); +void Resample_lerp32_C(const ALfloat *src, ALuint frac, ALuint increment, ALfloat *RESTRICT dst, ALuint dstlen); +void Resample_cubic32_C(const ALfloat *src, ALuint frac, ALuint increment, ALfloat *RESTRICT dst, ALuint dstlen); /* C mixers */ |