diff options
Diffstat (limited to 'Alc/mixer_neon.c')
| -rw-r--r-- | Alc/mixer_neon.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/Alc/mixer_neon.c b/Alc/mixer_neon.c index 0aa450ad..65e702eb 100644 --- a/Alc/mixer_neon.c +++ b/Alc/mixer_neon.c @@ -10,19 +10,22 @@ #include "alu.h" -static inline void ApplyCoeffsStep(const ALuint IrSize, +static inline void ApplyCoeffsStep(ALuint Offset, ALfloat (*restrict Values)[2], + const ALuint IrSize, ALfloat (*restrict Coeffs)[2], - const ALfloat (*restrict CoeffStep)[2]) + const ALfloat (*restrict CoeffStep)[2], + ALfloat left, ALfloat right) { float32x4_t coeffs, deltas; ALuint c; for(c = 0;c < IrSize;c += 2) { - coeffs = vld1q_f32(&Coeffs[c][0]); - deltas = vld1q_f32(&CoeffStep[c][0]); - coeffs = vaddq_f32(coeffs, deltas); - vst1q_f32(&Coeffs[c][0], coeffs); + const ALuint off = (Offset+c)&HRIR_MASK; + Values[off][0] += Coeffs[c][0] * left; + Values[off][1] += Coeffs[c][1] * right; + Coeffs[c][0] += CoeffStep[c][0]; + Coeffs[c][1] += CoeffStep[c][1]; } } |