bixed cv::boxFilter

0b2cafb0 · Ilya Lavrenov · cf72d269 · 0b2cafb0
Commit 0b2cafb0 authored Jun 09, 2014 by Ilya Lavrenov
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smooth.cpp modules/imgproc/src/smooth.cpp +2 -0

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--- a/modules/imgproc/src/smooth.cpp
+++ b/modules/imgproc/src/smooth.cpp
@@ -704,6 +704,8 @@ static bool ocl_boxFilter( InputArray _src, OutputArray _dst, int ddepth,
        globalsize[1] = DIVUP(size.height, BLOCK_SIZE_Y);

        kernel.create("boxFilter", cv::ocl::imgproc::boxFilter_oclsrc, opts);
+        if (kernel.empty())
+            return false;

        size_t kernelWorkGroupSize = kernel.workGroupSize();
        if (localsize[0] <= kernelWorkGroupSize)