reduce_block_match  260 modules/features2d/src/opencl/brute_force_match.cl             result += reduce_block_match(s_query, s_train, lidx, lidy);
reduce_block_match  464 modules/features2d/src/opencl/brute_force_match.cl             result += reduce_block_match(s_query, s_train, lidx, lidy);