Lines Matching refs:COL_SHIFT
49 #define COL_SHIFT 20 // 6
56 // 1<<(COL_SHIFT-1), 0, 1<<(COL_SHIFT-1), 0,
57 // 0, 1<<(COL_SHIFT-1-16), 0, 1<<(COL_SHIFT-1-16),
59 // the 1 = ((1<<(COL_SHIFT-1))/C4)<<ROW_SHIFT :)
124 a0 = C4*col[8*0] + C2*col[8*2] + C4*col[8*4] + C6*col[8*6] + (1<<(COL_SHIFT-1));
125 a1 = C4*col[8*0] + C6*col[8*2] - C4*col[8*4] - C2*col[8*6] + (1<<(COL_SHIFT-1));
126 a2 = C4*col[8*0] - C6*col[8*2] - C4*col[8*4] + C2*col[8*6] + (1<<(COL_SHIFT-1));
127 a3 = C4*col[8*0] - C2*col[8*2] + C4*col[8*4] - C6*col[8*6] + (1<<(COL_SHIFT-1));
134 col[8*0] = (a0 + b0) >> COL_SHIFT;
135 col[8*1] = (a1 + b1) >> COL_SHIFT;
136 col[8*2] = (a2 + b2) >> COL_SHIFT;
137 col[8*3] = (a3 + b3) >> COL_SHIFT;
138 col[8*4] = (a3 - b3) >> COL_SHIFT;
139 col[8*5] = (a2 - b2) >> COL_SHIFT;
140 col[8*6] = (a1 - b1) >> COL_SHIFT;
141 col[8*7] = (a0 - b0) >> COL_SHIFT;