Lines Matching refs:W4
38 #define W4 16383 macro
56 a0 = W4 * sextw(l) + (1 << (ROW_SHIFT - 1)); in idct_row()
85 a0 += W4 * t; in idct_row()
86 a1 -= W4 * t; in idct_row()
87 a2 -= W4 * t; in idct_row()
88 a3 += W4 * t; in idct_row()
158 col[0] += (1 << (COL_SHIFT - 1)) / W4; in idct_col()
160 a0 = W4 * col[8 * 0]; in idct_col()
161 a1 = W4 * col[8 * 0]; in idct_col()
162 a2 = W4 * col[8 * 0]; in idct_col()
163 a3 = W4 * col[8 * 0]; in idct_col()
173 a0 += W4 * col[8 * 4]; in idct_col()
174 a1 -= W4 * col[8 * 4]; in idct_col()
175 a2 -= W4 * col[8 * 4]; in idct_col()
176 a3 += W4 * col[8 * 4]; in idct_col()
237 int a0 = col[i] + (1 << (COL_SHIFT - 1)) / W4; in idct_col2()
239 a0 *= W4; in idct_col2()