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Fix floodFill for very large images

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This commit is contained in:
Juha Reunanen 2022-11-07 13:40:02 +02:00
parent 21133a2091
commit 63bff33e85
1 changed files with 1 additions and 1 deletions
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modules/imgproc/src/floodfill.cpp
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@ -283,7 +283,7 @@ floodFillGrad_CnIR( Mat& image, Mat& msk,
Diff diff, ConnectedComp* region, int flags, Diff diff, ConnectedComp* region, int flags,
std::vector<FFillSegment>* buffer ) std::vector<FFillSegment>* buffer )
{ {
int step = (int)image.step, maskStep = (int)msk.step; size_t step = image.step, maskStep = msk.step;
uchar* pImage = image.ptr(); uchar* pImage = image.ptr();
_Tp* img = (_Tp*)(pImage + step*seed.y); _Tp* img = (_Tp*)(pImage + step*seed.y);
uchar* pMask = msk.ptr() + maskStep + sizeof(_MTp); uchar* pMask = msk.ptr() + maskStep + sizeof(_MTp);