Avoid holding HRTF accumulation samples per-source

It notably simplifies things to mix HRTF sources into an accumulation buffer
together, which the Dry buffer's Ambisonic-to-HRTF decode is then added to,
before being mixed to the Real output.

1 files changed, 5 insertions, 10 deletions

diff --git a/alc/mixer/mixer_neon.cpp b/alc/mixer/mixer_neon.cpp
index ae782897..67bf9c71 100644
--- a/alc/mixer/mixer_neon.cpp
+++ b/alc/mixer/mixer_neon.cpp
@@ -190,21 +190,16 @@ const ALfloat *Resample_<FastBSincTag,NEONTag>(const InterpState *state,
 
 
 template<>
-void MixHrtf_<NEONTag>(FloatBufferLine &LeftOut, FloatBufferLine &RightOut,
-    const float *InSamples, float2 *AccumSamples, const size_t OutPos, const ALuint IrSize,
+void MixHrtf_<NEONTag>(const float *InSamples, float2 *AccumSamples, const ALuint IrSize,
     MixHrtfFilter *hrtfparams, const size_t BufferSize)
-{
-    MixHrtfBase<ApplyCoeffs>(LeftOut, RightOut, InSamples, AccumSamples, OutPos, IrSize,
-        hrtfparams, BufferSize);
-}
+{ MixHrtfBase<ApplyCoeffs>(InSamples, AccumSamples, IrSize, hrtfparams, BufferSize); }
 
 template<>
-void MixHrtfBlend_<NEONTag>(FloatBufferLine &LeftOut, FloatBufferLine &RightOut,
-    const float *InSamples, float2 *AccumSamples, const size_t OutPos, const ALuint IrSize,
+void MixHrtfBlend_<NEONTag>(const float *InSamples, float2 *AccumSamples, const ALuint IrSize,
     const HrtfFilter *oldparams, MixHrtfFilter *newparams, const size_t BufferSize)
 {
-    MixHrtfBlendBase<ApplyCoeffs>(LeftOut, RightOut, InSamples, AccumSamples, OutPos, IrSize,
-        oldparams, newparams, BufferSize);
+    MixHrtfBlendBase<ApplyCoeffs>(InSamples, AccumSamples, IrSize, oldparams, newparams,
+        BufferSize);
 }
 
 template<>