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Use a pointer-to-arrays for the local HRTF coefficients

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This commit is contained in:
Chris Robinson
2011-05-02 13:35:13 -07:00
parent f843b7e2e3
commit abdc254e55
1 changed files with 8 additions and 8 deletions
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Alc/mixer.c
+8 -8
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@@ -78,7 +78,7 @@ void Mix_Hrtf_##T##_1_##sampler(ALsource *Source, ALCdevice *Device, \
ALfloat (*DryBuffer)[MAXCHANNELS]; \
ALfloat *ClickRemoval, *PendingClicks; \
ALuint pos, frac; \
const ALfloat *HrtfCoeffs; \
const ALfloat (*HrtfCoeffs)[2]; \
ALfloat *HrtfHistory; \
ALuint HrtfOffset; \
FILTER *DryFilter; \
@@ -94,7 +94,7 @@ void Mix_Hrtf_##T##_1_##sampler(ALsource *Source, ALCdevice *Device, \
PendingClicks = Device->PendingClicks; \
DryFilter = &Source->Params.iirFilter; \
\
HrtfCoeffs = &Source->Params.HrtfCoeffs[0][0][0]; \
HrtfCoeffs = Source->Params.HrtfCoeffs[0]; \
HrtfHistory = Source->HrtfHistory[0]; \
HrtfOffset = Source->HrtfOffset + OutPos; \
\
@@ -111,10 +111,10 @@ void Mix_Hrtf_##T##_1_##sampler(ALsource *Source, ALCdevice *Device, \
{ \
ClickRemoval[FRONT_LEFT] -= \
HrtfHistory[(HrtfOffset-c)&HRTF_LENGTH_MASK] * \
HrtfCoeffs[c*2 + 0]; \
HrtfCoeffs[c][0]; \
ClickRemoval[FRONT_RIGHT] -= \
HrtfHistory[(HrtfOffset-c)&HRTF_LENGTH_MASK] * \
HrtfCoeffs[c*2 + 1]; \
HrtfCoeffs[c][1]; \
} \
} \
for(BufferIdx = 0;BufferIdx < BufferSize;BufferIdx++) \
@@ -129,10 +129,10 @@ void Mix_Hrtf_##T##_1_##sampler(ALsource *Source, ALCdevice *Device, \
{ \
DryBuffer[OutPos][FRONT_LEFT] += \
HrtfHistory[(HrtfOffset-c)&HRTF_LENGTH_MASK] * \
HrtfCoeffs[c*2 + 0]; \
HrtfCoeffs[c][0]; \
DryBuffer[OutPos][FRONT_RIGHT] += \
HrtfHistory[(HrtfOffset-c)&HRTF_LENGTH_MASK] * \
HrtfCoeffs[c*2 + 1]; \
HrtfCoeffs[c][1]; \
} \
HrtfOffset++; \
\
@@ -151,10 +151,10 @@ void Mix_Hrtf_##T##_1_##sampler(ALsource *Source, ALCdevice *Device, \
{ \
PendingClicks[FRONT_LEFT] += \
HrtfHistory[(HrtfOffset-c)&HRTF_LENGTH_MASK] * \
HrtfCoeffs[c*2 + 0]; \
HrtfCoeffs[c][0]; \
PendingClicks[FRONT_RIGHT] += \
HrtfHistory[(HrtfOffset-c)&HRTF_LENGTH_MASK] * \
HrtfCoeffs[c*2 + 1]; \
HrtfCoeffs[c][1]; \
} \
} \
\