nppiFilterRow_32f_C1R gives an incorrect result on the border

[mtar]

Hi,
#1 I tried expanding the input array further to the right with 0’s ( `input_size = 15,16,17,18) but get the same output (3,4,5,5,5,5,5,5,5,5}

#2 The result is the same (3,4,5,5,5,5,5,5,5,5}

#3 I tried kernel_size=7 and get (5,6,7,7,7,7,7,7,7,7}