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fix for unsupported doubles

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This commit is contained in:
Ilya Lavrenov 2014-03-14 16:53:10 +04:00
parent 4a4151ec97
commit 6be7869ae8
1 changed files with 1 additions and 2 deletions
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modules/core/src/ocl.cpp
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@ -4355,9 +4355,8 @@ int predictOptimalVectorWidth(InputArray src1, InputArray src2, InputArray src3,
d.preferredVectorWidthShort(), d.preferredVectorWidthShort(),
d.preferredVectorWidthInt(), d.preferredVectorWidthFloat(),
d.preferredVectorWidthDouble(), -1 }, width = vectorWidths[depth];
CV_Assert(width >= 0);
if (ssize.width * cn < width)
if (ssize.width * cn < width || width <= 0)
return 1;
std::vector<size_t> offsets, steps, cols;