Lines Matching refs:W2
36 #undef W251 #define W2 21407 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.568 #define W2 85627130 a0 += W2 * row[2];133 a3 -= W2 * row[2];146 a1 += - W4*row[4] - W2*row[6];147 a2 += - W4*row[4] + W2*row[6];179 a0 += W2*col[8*2]; \182 a3 += -W2*col[8*2]; \210 a1 += -W2*col[8*6]; \211 a2 += W2*col[8*6]; \