# Soft3 horizontal blur (Triangle 1.7px)
# range -128..128
# sum of line must not exceed the range!
# horizontal coefficients
   0,   64,   64,    0
   0,   53,   75,    0
   0,   41,   87,    0
   0,   30,   98,    0
   0,   18,  110,    0
   0,    7,  121,    0
   0,    0,  128,    0
   0,    0,  128,    0
   0,    0,  128,    0
   0,    0,  128,    0
   0,    0,  128,    0
   0,    0,  121,    7
   0,    0,  110,   18
   0,    0,   98,   30
   0,    0,   87,   41
   0,    0,   75,   53