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Merge pull request #631 from flashk/patch-3

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Fix for GifImageStream::setReferenceTime
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OpenSceneGraph git repository 2018-10-04 08:52:33 +01:00 committed by GitHub
commit 0a6f2be9a9
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1 changed files with 4 additions and 3 deletions
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7
src/osgPlugins/gif/ReaderWriterGIF.cpp
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@ -112,14 +112,15 @@ public:
int i=1;
int framePos = static_cast<int>(time*100.0/_multiplier);
if ( framePos>=(int)_length )
framePos = _length;
framePos = osg::clampBetween(framePos, 0, (int)_length);
_currentLength = framePos;
std::vector<FrameData*>::iterator lastFrame = --_dataList.end();
std::vector<FrameData*>::iterator it;
for ( it=_dataList.begin(); it!=_dataList.end(); it++,i++ )
{
framePos -= (*it)->delay;
if ( framePos<0 )
if ( framePos<0 || it == lastFrame )
break;
}
_dataNum = i-1;