diff options
Diffstat (limited to 'Alc/mixer_sse.c')
-rw-r--r-- | Alc/mixer_sse.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/Alc/mixer_sse.c b/Alc/mixer_sse.c index 27b550e0..434857c1 100644 --- a/Alc/mixer_sse.c +++ b/Alc/mixer_sse.c @@ -134,9 +134,8 @@ void MixDirect_SSE(ALsource *Source, ALCdevice *Device, DirectParams *params, { ALfloat (*RESTRICT DryBuffer)[MaxChannels]; ALfloat *RESTRICT ClickRemoval, *RESTRICT PendingClicks; - ALIGN(16) ALfloat DrySend[MaxChannels]; + ALfloat DrySend[MaxChannels]; ALIGN(16) ALfloat value[4]; - FILTER *DryFilter; ALuint pos; ALuint c; (void)Source; @@ -144,7 +143,6 @@ void MixDirect_SSE(ALsource *Source, ALCdevice *Device, DirectParams *params, DryBuffer = Device->DryBuffer; ClickRemoval = Device->ClickRemoval; PendingClicks = Device->PendingClicks; - DryFilter = ¶ms->iirFilter; for(c = 0;c < MaxChannels;c++) DrySend[c] = params->Gains[srcchan][c]; @@ -152,20 +150,12 @@ void MixDirect_SSE(ALsource *Source, ALCdevice *Device, DirectParams *params, pos = 0; if(OutPos == 0) { - value[0] = lpFilter2PC(DryFilter, srcchan, data[pos]); for(c = 0;c < MaxChannels;c++) - ClickRemoval[c] -= value[0]*DrySend[c]; + ClickRemoval[c] -= data[pos]*DrySend[c]; } for(pos = 0;pos < BufferSize-3;pos += 4) { - __m128 val4; - - value[0] = lpFilter2P(DryFilter, srcchan, data[pos ]); - value[1] = lpFilter2P(DryFilter, srcchan, data[pos+1]); - value[2] = lpFilter2P(DryFilter, srcchan, data[pos+2]); - value[3] = lpFilter2P(DryFilter, srcchan, data[pos+3]); - val4 = _mm_load_ps(value); - + const __m128 val4 = _mm_load_ps(&data[pos]); for(c = 0;c < MaxChannels;c++) { const __m128 gain = _mm_set1_ps(DrySend[c]); @@ -190,16 +180,14 @@ void MixDirect_SSE(ALsource *Source, ALCdevice *Device, DirectParams *params, } for(;pos < BufferSize;pos++) { - value[0] = lpFilter2P(DryFilter, srcchan, data[pos]); for(c = 0;c < MaxChannels;c++) - DryBuffer[OutPos][c] += value[0]*DrySend[c]; + DryBuffer[OutPos][c] += data[pos]*DrySend[c]; OutPos++; } if(OutPos == SamplesToDo) { - value[0] = lpFilter2PC(DryFilter, srcchan, data[pos]); for(c = 0;c < MaxChannels;c++) - PendingClicks[c] += value[0]*DrySend[c]; + PendingClicks[c] += data[pos]*DrySend[c]; } } #define NO_MIXDIRECT |