diff options
| author | Chris Robinson <[email protected]> | 2012-09-11 06:32:42 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2012-09-11 06:32:42 -0700 |
| commit | 4c5cb2189b56808767e755d140b2246ee19ff39c (patch) | |
| tree | 7ca5c2eac755641edfcc4d5943e038d9a6b2b113 /Alc/mixer_inc.c | |
| parent | 98ff6f990af1ad3159c5d9a2209b7b6de36d2130 (diff) | |
Use a non-interleaved DryBuffer
Diffstat (limited to 'Alc/mixer_inc.c')
| -rw-r--r-- | Alc/mixer_inc.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/Alc/mixer_inc.c b/Alc/mixer_inc.c index f60ade65..db0941f0 100644 --- a/Alc/mixer_inc.c +++ b/Alc/mixer_inc.c @@ -41,7 +41,7 @@ void MixDirect_Hrtf(ALsource *Source, ALCdevice *Device, DirectParams *params, { const ALint *RESTRICT DelayStep = params->Hrtf.DelayStep; const ALuint IrSize = GetHrtfIrSize(Device->Hrtf); - ALfloat (*RESTRICT DryBuffer)[MaxChannels]; + ALfloat (*RESTRICT DryBuffer)[BUFFERSIZE]; ALfloat *RESTRICT ClickRemoval, *RESTRICT PendingClicks; ALfloat (*RESTRICT CoeffStep)[2] = params->Hrtf.CoeffStep; ALfloat (*RESTRICT TargetCoeffs)[2] = params->Hrtf.Coeffs[srcchan]; @@ -103,8 +103,8 @@ void MixDirect_Hrtf(ALsource *Source, ALCdevice *Device, DirectParams *params, Offset++; ApplyCoeffsStep(Offset, Values, IrSize, Coeffs, CoeffStep, left, right); - DryBuffer[OutPos][FrontLeft] += Values[Offset&HRIR_MASK][0]; - DryBuffer[OutPos][FrontRight] += Values[Offset&HRIR_MASK][1]; + DryBuffer[FrontLeft][OutPos] += Values[Offset&HRIR_MASK][0]; + DryBuffer[FrontRight][OutPos] += Values[Offset&HRIR_MASK][1]; OutPos++; Counter--; @@ -123,8 +123,8 @@ void MixDirect_Hrtf(ALsource *Source, ALCdevice *Device, DirectParams *params, Offset++; ApplyCoeffs(Offset, Values, IrSize, Coeffs, left, right); - DryBuffer[OutPos][FrontLeft] += Values[Offset&HRIR_MASK][0]; - DryBuffer[OutPos][FrontRight] += Values[Offset&HRIR_MASK][1]; + DryBuffer[FrontLeft][OutPos] += Values[Offset&HRIR_MASK][0]; + DryBuffer[FrontRight][OutPos] += Values[Offset&HRIR_MASK][1]; OutPos++; } @@ -147,7 +147,7 @@ void MixDirect(ALsource *Source, ALCdevice *Device, DirectParams *params, const ALfloat *RESTRICT data, ALuint srcchan, ALuint OutPos, ALuint SamplesToDo, ALuint BufferSize) { - ALfloat (*RESTRICT DryBuffer)[MaxChannels]; + ALfloat (*RESTRICT DryBuffer)[BUFFERSIZE]; ALfloat *RESTRICT ClickRemoval, *RESTRICT PendingClicks; ALIGN(16) ALfloat DrySend[MaxChannels]; ALuint pos; @@ -167,13 +167,12 @@ void MixDirect(ALsource *Source, ALCdevice *Device, DirectParams *params, for(c = 0;c < MaxChannels;c++) ClickRemoval[c] -= data[pos]*DrySend[c]; } - for(pos = 0;pos < BufferSize;pos++) + for(c = 0;c < MaxChannels;c++) { - for(c = 0;c < MaxChannels;c++) - DryBuffer[OutPos][c] += data[pos]*DrySend[c]; - OutPos++; + for(pos = 0;pos < BufferSize;pos++) + DryBuffer[c][OutPos+pos] += data[pos]*DrySend[c]; } - if(OutPos == SamplesToDo) + if(OutPos+pos == SamplesToDo) { for(c = 0;c < MaxChannels;c++) PendingClicks[c] += data[pos]*DrySend[c]; |