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fixed bayer2bgra in case when size.width <= 2

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This commit is contained in:
Ilya Lavrenov 2012-11-26 19:45:56 +04:00
parent 5225672dc0
commit 3fa630639f
1 changed files with 11 additions and 3 deletions
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14
modules/imgproc/src/demosaicing.cpp
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@ -355,9 +355,17 @@ public:
// in case of when size.width <= 2
if( size.width <= 0 )
{
// ?
dst[-4] = dst[-3] = dst[-2] = dst[size.width*3-1] =
dst[size.width*3] = dst[size.width*3+1] = 0;
if (dcn == 3)
{
dst[-4] = dst[-3] = dst[-2] = dst[size.width*dcn-1] =
dst[size.width*dcn] = dst[size.width*dcn+1] = 0;
}
else
{
dst[-5] = dst[-4] = dst[-3] = dst[size.width*dcn-1] =
dst[size.width*dcn] = dst[size.width*dcn+1] = 0;
dst[-2] = dst[size.width*dcn+2] = alpha;
}
continue;
}