Merge pull request #3418 from tstellarAMD:2.4-hog-crash-fix

modules/ocl/include/opencv2/ocl/ocl.hpp

@@ -1092,6 +1092,9 @@ namespace cv
             oclMat image_scale;
             // effect size of input image (might be different from original size after scaling)
             Size effect_size;
+
+        private:
+            oclMat gauss_w_lut;
         };
 
 

modules/ocl/src/hog.cpp

@@ -55,7 +55,6 @@ using namespace cv::ocl;
 #define CELLS_PER_BLOCK_Y 2
 #define NTHREADS 256
 
-static oclMat gauss_w_lut;
 static bool hog_device_cpu;
 
 namespace cv