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fix for down rounded output sizes

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This commit is contained in:
Marina Kolpakova 2012-06-06 13:25:36 +00:00
parent 5a41c6509e
commit aa8fbc26da
1 changed files with 3 additions and 0 deletions
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3
modules/imgproc/src/imgwarp.cpp
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@ -1272,11 +1272,14 @@ static void resizeArea_( const Mat& src, Mat& dst, const DecimateAlpha* xofs, in
WT beta1 = 1 - beta;
T* D = (T*)(dst.data + dst.step*cur_dy);
if( fabs(beta) < 1e-3 )
{
if(cur_dy >= dsize.height) return;
for( dx = 0; dx < dsize.width; dx++ )
{
D[dx] = saturate_cast<T>((sum[dx] + buf[dx]) / min(scale_y, src.cols - cur_dy * scale_y));
sum[dx] = buf[dx] = 0;
}
}
else
for( dx = 0; dx < dsize.width; dx++ )
{