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-rw-r--r--Alc/mixer_inc.c79
1 files changed, 0 insertions, 79 deletions
diff --git a/Alc/mixer_inc.c b/Alc/mixer_inc.c
deleted file mode 100644
index a82930cc..00000000
--- a/Alc/mixer_inc.c
+++ /dev/null
@@ -1,79 +0,0 @@
-#include "config.h"
-
-#include "alMain.h"
-#include "alSource.h"
-
-#include "hrtf.h"
-#include "mixer_defs.h"
-#include "align.h"
-
-
-static inline void SetupCoeffs(ALfloat (*restrict OutCoeffs)[2],
- const HrtfParams *hrtfparams,
- ALuint IrSize, ALuint Counter);
-static inline void ApplyCoeffsStep(ALuint Offset, ALfloat (*restrict Values)[2],
- const ALuint irSize,
- ALfloat (*restrict Coeffs)[2],
- const ALfloat (*restrict CoeffStep)[2],
- ALfloat left, ALfloat right);
-static inline void ApplyCoeffs(ALuint Offset, ALfloat (*restrict Values)[2],
- const ALuint irSize,
- ALfloat (*restrict Coeffs)[2],
- ALfloat left, ALfloat right);
-
-
-void MixHrtf(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
- ALuint Counter, ALuint Offset, ALuint OutPos, const ALuint IrSize,
- const HrtfParams *hrtfparams, HrtfState *hrtfstate, ALuint BufferSize)
-{
- alignas(16) ALfloat Coeffs[HRIR_LENGTH][2];
- ALuint Delay[2];
- ALfloat left, right;
- ALuint pos;
-
- SetupCoeffs(Coeffs, hrtfparams, IrSize, Counter);
- Delay[0] = hrtfparams->Delay[0] - (hrtfparams->DelayStep[0]*Counter);
- Delay[1] = hrtfparams->Delay[1] - (hrtfparams->DelayStep[1]*Counter);
-
- pos = 0;
- for(;pos < BufferSize && pos < Counter;pos++)
- {
- hrtfstate->History[Offset&HRTF_HISTORY_MASK] = data[pos];
- left = lerp(hrtfstate->History[(Offset-(Delay[0]>>HRTFDELAY_BITS))&HRTF_HISTORY_MASK],
- hrtfstate->History[(Offset-(Delay[0]>>HRTFDELAY_BITS)-1)&HRTF_HISTORY_MASK],
- (Delay[0]&HRTFDELAY_MASK)*(1.0f/HRTFDELAY_FRACONE));
- right = lerp(hrtfstate->History[(Offset-(Delay[1]>>HRTFDELAY_BITS))&HRTF_HISTORY_MASK],
- hrtfstate->History[(Offset-(Delay[1]>>HRTFDELAY_BITS)-1)&HRTF_HISTORY_MASK],
- (Delay[1]&HRTFDELAY_MASK)*(1.0f/HRTFDELAY_FRACONE));
-
- Delay[0] += hrtfparams->DelayStep[0];
- Delay[1] += hrtfparams->DelayStep[1];
-
- hrtfstate->Values[(Offset+IrSize)&HRIR_MASK][0] = 0.0f;
- hrtfstate->Values[(Offset+IrSize)&HRIR_MASK][1] = 0.0f;
- Offset++;
-
- ApplyCoeffsStep(Offset, hrtfstate->Values, IrSize, Coeffs, hrtfparams->CoeffStep, left, right);
- OutBuffer[0][OutPos] += hrtfstate->Values[Offset&HRIR_MASK][0];
- OutBuffer[1][OutPos] += hrtfstate->Values[Offset&HRIR_MASK][1];
- OutPos++;
- }
-
- Delay[0] >>= HRTFDELAY_BITS;
- Delay[1] >>= HRTFDELAY_BITS;
- for(;pos < BufferSize;pos++)
- {
- hrtfstate->History[Offset&HRTF_HISTORY_MASK] = data[pos];
- left = hrtfstate->History[(Offset-Delay[0])&HRTF_HISTORY_MASK];
- right = hrtfstate->History[(Offset-Delay[1])&HRTF_HISTORY_MASK];
-
- hrtfstate->Values[(Offset+IrSize)&HRIR_MASK][0] = 0.0f;
- hrtfstate->Values[(Offset+IrSize)&HRIR_MASK][1] = 0.0f;
- Offset++;
-
- ApplyCoeffs(Offset, hrtfstate->Values, IrSize, Coeffs, left, right);
- OutBuffer[0][OutPos] += hrtfstate->Values[Offset&HRIR_MASK][0];
- OutBuffer[1][OutPos] += hrtfstate->Values[Offset&HRIR_MASK][1];
- OutPos++;
- }
-}