fix for unsupported doubles

6be7869a · Ilya Lavrenov · 4a4151ec · 6be7869a
Commit 6be7869a authored Mar 14, 2014 by Ilya Lavrenov
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ocl.cpp modules/core/src/ocl.cpp +1 -2

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--- a/modules/core/src/ocl.cpp
+++ b/modules/core/src/ocl.cpp
@@ -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;