Lines Matching refs:W4
34 // W4 is actually exactly 16384, but using 16383 works around
39 #define W4 16383
57 a0 = W4 * sextw(l) + (1 << (ROW_SHIFT - 1));
86 a0 += W4 * t;
87 a1 -= W4 * t;
88 a2 -= W4 * t;
89 a3 += W4 * t;
159 col[0] += (1 << (COL_SHIFT - 1)) / W4;
161 a0 = W4 * col[8 * 0];
162 a1 = W4 * col[8 * 0];
163 a2 = W4 * col[8 * 0];
164 a3 = W4 * col[8 * 0];
174 a0 += W4 * col[8 * 4];
175 a1 -= W4 * col[8 * 4];
176 a2 -= W4 * col[8 * 4];
177 a3 += W4 * col[8 * 4];
238 int a0 = col[i] + (1 << (COL_SHIFT - 1)) / W4;
240 a0 *= W4;