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| author | Daniil Cherednik <dan.cherednik@gmail.com> | 2018-07-28 00:43:57 +0300 |
|---|---|---|
| committer | Daniil Cherednik <dan.cherednik@gmail.com> | 2018-07-28 00:43:57 +0300 |
| commit | a883931b0d2e40dbfb0a4534694bc98742c09296 (patch) | |
| tree | cfb9ee8e572fe177d1644948f79d7b0e0996357c /src/atrac/atrac1_bitalloc.cpp | |
| parent | 4eade436667b31dd27f6bec7588c523d571eb664 (diff) | |
| download | atracdenc-a883931b0d2e40dbfb0a4534694bc98742c09296.tar.gz | |
Use lrint() + fesetround(FE_TONEAREST) instead of round() - a bit faster
Diffstat (limited to 'src/atrac/atrac1_bitalloc.cpp')
| -rw-r--r-- | src/atrac/atrac1_bitalloc.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/atrac/atrac1_bitalloc.cpp b/src/atrac/atrac1_bitalloc.cpp index f73b1cf..1a7b155 100644 --- a/src/atrac/atrac1_bitalloc.cpp +++ b/src/atrac/atrac1_bitalloc.cpp @@ -260,7 +260,7 @@ void TAtrac1BitStreamWriter::WriteBitStream(const vector<uint32_t>& bitsPerEachB const TFloat multiple = ((1 << (wordLength - 1)) - 1); for (const TFloat val : scaledBlocks[i].Values) { - const int tmp = round(val * multiple); + const int tmp = lrint(val * multiple); const uint32_t testwl = bitsPerEachBlock[i] ? (bitsPerEachBlock[i] - 1) : 0; const uint32_t a = !!testwl + testwl; if (a != wordLength) { |