diff options
Diffstat (limited to 'Alc/mixer.c')
| -rw-r--r-- | Alc/mixer.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/Alc/mixer.c b/Alc/mixer.c index 32d4d308..8db0289e 100644 --- a/Alc/mixer.c +++ b/Alc/mixer.c @@ -96,20 +96,22 @@ static void DoFilters(ALfilterState *lpfilter, ALfilterState *hpfilter, break; case AF_LowPass: - for(i = 0;i < numsamples;i++) - dst[i] = ALfilterState_processSingle(lpfilter, src[i]); + ALfilterState_process(lpfilter, dst, src, numsamples); break; - case AF_HighPass: - for(i = 0;i < numsamples;i++) - dst[i] = ALfilterState_processSingle(hpfilter, src[i]); + ALfilterState_process(hpfilter, dst, src, numsamples); break; case AF_BandPass: - for(i = 0;i < numsamples;i++) - dst[i] = ALfilterState_processSingle(hpfilter, - ALfilterState_processSingle(lpfilter, src[i]) - ); + for(i = 0;i < numsamples;) + { + ALfloat temp[64]; + ALuint todo = minu(64, numsamples-i); + + ALfilterState_process(lpfilter, temp, src, todo); + ALfilterState_process(hpfilter, dst, temp, todo); + i += todo; + } break; } } |