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Rely on float->int conversion instead of std::floor in audio resampler hot loop

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Nikita Lisitsa 2024-11-29 00:07:02 +03:00
parent 80b4cc938d
commit 9b3f2df2a0
1 changed files with 1 additions and 1 deletions
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libs/audio/source/detail/resampler.cpp
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@ -79,7 +79,7 @@ namespace psemek::audio
void resampler::advance(float delta) void resampler::advance(float delta)
{ {
position_frac_ += delta; position_frac_ += delta;
auto floor = static_cast<int>(std::floor(position_frac_)); auto floor = static_cast<int>(position_frac_);
position_ += floor; position_ += floor;
position_frac_ -= floor; position_frac_ -= floor;
} }