diff options
Diffstat (limited to 'alc/mixer/mixer_neon.cpp')
| -rw-r--r-- | alc/mixer/mixer_neon.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/alc/mixer/mixer_neon.cpp b/alc/mixer/mixer_neon.cpp index 6f58a72b..610ea25c 100644 --- a/alc/mixer/mixer_neon.cpp +++ b/alc/mixer/mixer_neon.cpp @@ -219,7 +219,7 @@ void Mix_<NEONTag>(const al::span<const float> InSamples, const al::span<FloatBu { const float delta{(Counter > 0) ? 1.0f / static_cast<float>(Counter) : 0.0f}; const auto min_len = minz(Counter, InSamples.size()); - const auto aligned_len = minz((min_len+3) & ~size_t{3}, InSamples.size()); + const auto aligned_len = minz((min_len+3) & ~size_t{3}, InSamples.size()) - min_len; for(FloatBufferLine &output : OutBuffer) { float *RESTRICT dst{al::assume_aligned<16>(output.data()+OutPos)}; @@ -258,7 +258,7 @@ void Mix_<NEONTag>(const al::span<const float> InSamples, const al::span<FloatBu step_count = vgetq_lane_f32(step_count4, 0); } /* Mix with applying left over gain steps that aren't aligned multiples of 4. */ - for(;pos != min_len;++pos) + for(uint_fast32_t leftover{min_len&3};leftover;++pos,--leftover) { dst[pos] += InSamples[pos] * (gain + step*step_count); step_count += 1.0f; @@ -269,7 +269,7 @@ void Mix_<NEONTag>(const al::span<const float> InSamples, const al::span<FloatBu gain += step*step_count; /* Mix until pos is aligned with 4 or the mix is done. */ - for(;pos != aligned_len;++pos) + for(uint_fast32_t leftover{aligned_len&3};leftover;++pos,--leftover) dst[pos] += InSamples[pos] * gain; } *CurrentGains = gain; @@ -289,7 +289,7 @@ void Mix_<NEONTag>(const al::span<const float> InSamples, const al::span<FloatBu pos += 4; } while(--todo); } - for(;pos != InSamples.size();++pos) + for(uint_fast32_t leftover{InSamples.size()&3};leftover;++pos,--leftover) dst[pos] += InSamples[pos] * gain; } } |