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Fixed incorrect implementation of win_time_point_from_filetime()

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This commit is contained in:
Nathan Woods 2016-06-25 09:30:03 -04:00
parent f75a33f7d1
commit 3232bfad89
1 changed files with 6 additions and 2 deletions
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8
src/osd/windows/winutil.cpp
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@ -41,8 +41,12 @@ osd::directory::entry::entry_type win_attributes_to_entry_type(DWORD attributes)
std::chrono::system_clock::time_point win_time_point_from_filetime(LPFILETIME file_time)
{
return std::chrono::system_clock::time_point(std::chrono::system_clock::duration(
(static_cast<__int64>(file_time->dwHighDateTime) << 32) | file_time->dwLowDateTime));
ULARGE_INTEGER ull;
ull.LowPart = file_time->dwLowDateTime;
ull.HighPart = file_time->dwHighDateTime;
time_t t = ull.QuadPart / 10000000ULL - 11644473600ULL;
return std::chrono::system_clock::from_time_t(t);
}