Lines Matching refs:W4
40 #undef W4
55 #define W4 16383 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
73 #define W4 (16384*4) // 65535
85 #define W4 32767
141 a0 = (W4 * row[0]) + (1 << (ROW_SHIFT + extra_shift - 1));
161 a0 += W4*row[4] + W6*row[6];
162 a1 += - W4*row[4] - W2*row[6];
163 a2 += - W4*row[4] + W2*row[6];
164 a3 += W4*row[4] - W6*row[6];
190 a0 = W4 * (col[8*0] + ((1<<(COL_SHIFT-1))/W4)); \
211 a0 += W4*col[8*4]; \
212 a1 += -W4*col[8*4]; \
213 a2 += -W4*col[8*4]; \
214 a3 += W4*col[8*4]; \