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VIDEO: Round the edit time offset instead of truncating it

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Allows for the KQ6 Mac intro to play without the edit "-1" hack
This commit is contained in:
Matthew Hoops 2015-01-16 01:53:53 -05:00
parent a59f5db505
commit aaf4d38a56
1 changed files with 6 additions and 1 deletions
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7
video/qt_decoder.cpp
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@ -721,7 +721,12 @@ const Graphics::Surface *QuickTimeDecoder::VideoTrackHandler::bufferNextFrame()
uint32 QuickTimeDecoder::VideoTrackHandler::getRateAdjustedFrameTime() const {
// Figure out what time the next frame is at taking the edit list rate into account
uint32 convertedTime = (Common::Rational(_nextFrameStartTime - getCurEditTimeOffset()) / _parent->editList[_curEdit].mediaRate).toInt();
Common::Rational offsetFromEdit = Common::Rational(_nextFrameStartTime - getCurEditTimeOffset()) / _parent->editList[_curEdit].mediaRate;
uint32 convertedTime = offsetFromEdit.toInt();
if ((offsetFromEdit.getNumerator() % offsetFromEdit.getDenominator()) > (offsetFromEdit.getDenominator() / 2))
convertedTime++;
return convertedTime + getCurEditTimeOffset();
}