diff options
Diffstat (limited to 'alc/effects/pshifter.cpp')
| -rw-r--r-- | alc/effects/pshifter.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/alc/effects/pshifter.cpp b/alc/effects/pshifter.cpp index 375681df..a91fd2fb 100644 --- a/alc/effects/pshifter.cpp +++ b/alc/effects/pshifter.cpp @@ -56,8 +56,8 @@ std::array<double,STFT_SIZE> InitHannWindow() /* Create lookup table of the Hann window for the desired size, i.e. STFT_SIZE */ for(size_t i{0};i < STFT_SIZE>>1;i++) { - constexpr double scale{al::MathDefs<double>::Pi() / double{STFT_SIZE-1}}; - const double val{std::sin(static_cast<double>(i) * scale)}; + constexpr double scale{al::MathDefs<double>::Pi() / double{STFT_SIZE}}; + const double val{std::sin(static_cast<double>(i+1) * scale)}; ret[i] = ret[STFT_SIZE-1-i] = val * val; } return ret; |