Lines Matching refs:W4
33 // W4 is actually exactly 16384, but using 16383 works around
38 #define W4 16383
56 a0 = W4 * sextw(l) + (1 << (ROW_SHIFT - 1));
85 a0 += W4 * t;
86 a1 -= W4 * t;
87 a2 -= W4 * t;
88 a3 += W4 * t;
158 col[0] += (1 << (COL_SHIFT - 1)) / W4;
160 a0 = W4 * col[8 * 0];
161 a1 = W4 * col[8 * 0];
162 a2 = W4 * col[8 * 0];
163 a3 = W4 * col[8 * 0];
173 a0 += W4 * col[8 * 4];
174 a1 -= W4 * col[8 * 4];
175 a2 -= W4 * col[8 * 4];
176 a3 += W4 * col[8 * 4];
237 int a0 = col[i] + (1 << (COL_SHIFT - 1)) / W4;
239 a0 *= W4;