Searched refs:a_diff (Results 1 – 4 of 4) sorted by relevance
1612 final BigInteger a_diff = a.subtract(next_a); in approximate() local1641 t.subtract(a_diff.multiply(a_diff) in approximate()
918 int a_diff = a - a_sub; in SobelXRow_C() local921 int sobel = Abs(a_diff + b_diff * 2 + c_diff); in SobelXRow_C()936 int a_diff = a - a_sub; in SobelYRow_C() local939 int sobel = Abs(a_diff + b_diff * 2 + c_diff); in SobelYRow_C()
974 int a_diff = a - a_sub; in SobelXRow_C() local977 int sobel = Abs(a_diff + b_diff * 2 + c_diff); in SobelXRow_C()994 int a_diff = a - a_sub; in SobelYRow_C() local997 int sobel = Abs(a_diff + b_diff * 2 + c_diff); in SobelYRow_C()