diff options
Diffstat (limited to 'Alc/mixer_sse.c')
| -rw-r--r-- | Alc/mixer_sse.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/Alc/mixer_sse.c b/Alc/mixer_sse.c index a2b8461d..645053d9 100644 --- a/Alc/mixer_sse.c +++ b/Alc/mixer_sse.c @@ -152,10 +152,10 @@ void MixDirect_SSE(DirectParams *params, const ALfloat *restrict data, ALuint sr for(c = 0;c < MaxChannels;c++) { ALuint pos = 0; + DrySend = params->Mix.Gains.Current[srcchan][c]; Step = params->Mix.Gains.Step[srcchan][c]; if(Step != 1.0f && Counter > 0) { - DrySend = params->Mix.Gains.Current[srcchan][c]; /* Mix with applying gain steps in aligned multiples of 4. */ if(BufferSize-pos > 3 && Counter-pos > 3) { @@ -182,13 +182,14 @@ void MixDirect_SSE(DirectParams *params, const ALfloat *restrict data, ALuint sr OutBuffer[c][OutPos+pos] += data[pos]*DrySend; DrySend *= Step; } + if(pos == Counter) + DrySend = params->Mix.Gains.Target[srcchan][c]; + params->Mix.Gains.Current[srcchan][c] = DrySend; /* Mix until pos is aligned with 4 or the mix is done. */ for(;pos < BufferSize && (pos&3) != 0;pos++) OutBuffer[c][OutPos+pos] += data[pos]*DrySend; - params->Mix.Gains.Current[srcchan][c] = DrySend; } - DrySend = params->Mix.Gains.Target[srcchan][c]; if(!(DrySend > GAIN_SILENCE_THRESHOLD)) continue; gain = _mm_set1_ps(DrySend); @@ -215,11 +216,10 @@ void MixSend_SSE(SendParams *params, const ALfloat *restrict data, { ALuint pos = 0; - + WetGain = params->Gain.Current; Step = params->Gain.Step; if(Step != 1.0f && Counter > 0) { - WetGain = params->Gain.Current; if(BufferSize-pos > 3 && Counter-pos > 3) { gain = _mm_set_ps( @@ -244,12 +244,13 @@ void MixSend_SSE(SendParams *params, const ALfloat *restrict data, OutBuffer[0][OutPos+pos] += data[pos]*WetGain; WetGain *= Step; } + if(pos == Counter) + WetGain = params->Gain.Target; + params->Gain.Current = WetGain; for(;pos < BufferSize && (pos&3) != 0;pos++) OutBuffer[0][OutPos+pos] += data[pos]*WetGain; - params->Gain.Current = WetGain; } - WetGain = params->Gain.Target; if(!(WetGain > GAIN_SILENCE_THRESHOLD)) return; gain = _mm_set1_ps(WetGain); |