diff options
Diffstat (limited to 'alc/effects/fshifter.cpp')
| -rw-r--r-- | alc/effects/fshifter.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/alc/effects/fshifter.cpp b/alc/effects/fshifter.cpp index c015831c..1b935047 100644 --- a/alc/effects/fshifter.cpp +++ b/alc/effects/fshifter.cpp @@ -51,7 +51,8 @@ std::array<ALdouble,HIL_SIZE> InitHannWindow() /* Create lookup table of the Hann window for the desired size, i.e. HIL_SIZE */ for(size_t i{0};i < HIL_SIZE>>1;i++) { - const double val{std::sin(al::MathDefs<double>::Pi() * i / double{HIL_SIZE-1})}; + constexpr double scale{al::MathDefs<double>::Pi() / double{HIL_SIZE-1}}; + const double val{std::sin(static_cast<double>(i) * scale)}; ret[i] = ret[HIL_SIZE-1-i] = val * val; } return ret; |