diff options
Diffstat (limited to 'alc/mixer/mixer_neon.cpp')
| -rw-r--r-- | alc/mixer/mixer_neon.cpp | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/alc/mixer/mixer_neon.cpp b/alc/mixer/mixer_neon.cpp index 8a98f5de..cd2b0ebc 100644 --- a/alc/mixer/mixer_neon.cpp +++ b/alc/mixer/mixer_neon.cpp @@ -74,9 +74,7 @@ const ALfloat *Resample_<BSincTag,NEONTag>(const InterpState *state, const ALflo { const ALfloat *const filter{state->bsinc.filter}; const float32x4_t sf4{vdupq_n_f32(state->bsinc.sf)}; - const ptrdiff_t m{state->bsinc.m}; - - ASSUME(m > 0); + const size_t m{state->bsinc.m}; src -= state->bsinc.l; for(float &out_sample : dst) @@ -92,11 +90,11 @@ const ALfloat *Resample_<BSincTag,NEONTag>(const InterpState *state, const ALflo float32x4_t r4{vdupq_n_f32(0.0f)}; { const float32x4_t pf4{vdupq_n_f32(pf)}; - const float *fil{filter + m*static_cast<ptrdiff_t>(pi*4)}; + const float *fil{filter + m*pi*4}; const float *scd{fil + m}; const float *phd{scd + m}; const float *spd{phd + m}; - ptrdiff_t td{m >> 2}; + size_t td{m >> 2}; size_t j{0u}; do { @@ -110,8 +108,7 @@ const ALfloat *Resample_<BSincTag,NEONTag>(const InterpState *state, const ALflo j += 4; } while(--td); } - r4 = vaddq_f32(r4, vcombine_f32(vrev64_f32(vget_high_f32(r4)), - vrev64_f32(vget_low_f32(r4)))); + r4 = vaddq_f32(r4, vrev64q_f32(r4)); out_sample = vget_lane_f32(vadd_f32(vget_low_f32(r4), vget_high_f32(r4)), 0); frac += increment; |