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Make AssTime::GetASSFormated roughly an order of magnitude faster

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Originally committed to SVN as r6392.
This commit is contained in:
Thomas Goyne 2012-01-31 00:43:23 +00:00
parent 0c972886fb
commit 1af19fb42e
1 changed files with 16 additions and 5 deletions
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21
aegisub/src/ass_time.cpp
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@ -75,11 +75,22 @@ void AssTime::ParseASS(wxString const& text) {
*this = AssTime(ms);
}
wxString AssTime::GetASSFormated (bool msPrecision) const {
if (msPrecision)
return wxString::Format("%d:%02d:%02d.%03d", GetTimeHours(), GetTimeMinutes(), GetTimeSeconds(), GetTimeMiliseconds());
else
return wxString::Format("%d:%02d:%02d.%02d", GetTimeHours(), GetTimeMinutes(), GetTimeSeconds(), GetTimeCentiseconds());
wxString AssTime::GetASSFormated(bool msPrecision) const {
wxChar ret[] = {
'0' + GetTimeHours(),
':',
'0' + (time % (60 * 60 * 1000)) / (60 * 1000 * 10),
'0' + (time % (10 * 60 * 1000)) / (60 * 1000),
':',
'0' + (time % (60 * 1000)) / (1000 * 10),
'0' + (time % (10 * 1000)) / 1000,
'.',
'0' + (time % 1000) / 100,
'0' + (time % 100) / 10,
'0' + time % 10
};
return wxString(ret, msPrecision ? 11 : 10);
}
int AssTime::GetTimeHours() const { return time / 3600000; }