Calculate HRTF stepping params right before mixing

This means we track the current params and the target params, rather than the
target params and the stepping. This closer matches the non-HRTF mixers.

1 files changed, 0 insertions, 17 deletions

diff --git a/Alc/mixer_sse.c b/Alc/mixer_sse.c
index 090b7a5a..942e0453 100644
--- a/Alc/mixer_sse.c
+++ b/Alc/mixer_sse.c
@@ -71,23 +71,6 @@ const ALfloat *Resample_bsinc32_SSE(const BsincState *state, const ALfloat *src,
 }
 
 
-static inline void SetupCoeffs(ALfloat (*restrict OutCoeffs)[2],
-                               const HrtfParams *hrtfparams,
-                               ALuint IrSize, ALuint Counter)
-{
-    const __m128 counter4 = _mm_set1_ps((float)Counter);
-    __m128 coeffs, step4;
-    ALuint i;
-
-    for(i = 0;i < IrSize;i += 2)
-    {
-        step4  = _mm_load_ps(&hrtfparams->CoeffStep[i][0]);
-        coeffs = _mm_load_ps(&hrtfparams->Coeffs[i][0]);
-        coeffs = _mm_sub_ps(coeffs, _mm_mul_ps(step4, counter4));
-        _mm_store_ps(&OutCoeffs[i][0], coeffs);
-    }
-}
-
 static inline void ApplyCoeffsStep(ALuint Offset, ALfloat (*restrict Values)[2],
                                    const ALuint IrSize,
                                    ALfloat (*restrict Coeffs)[2],