Lines Matching defs:NW
357 NW = above_row[(x) - 1]; \
367 NWW = NW; \
368 NW = N; \
495 int N, int W, int NW)
498 return mid_pred(N, N + W - NW, W) - TOSIGNED(delta);
505 uint32_t N, W, NW, pred;
512 NW = above_row[x - 1];
516 GNW = (NW >> G_shift) & 0xFF;
523 ((NW >> R_shift) & 0xFF) - GNW);
528 ((NW >> B_shift) & 0xFF) - GNW);
602 uint32_t W, WW, N, NN, NW, NE, NWW, NNW, NNE;
613 (NW != W) << 6 |
615 (NW != N) << 4 |
616 (NWW != NW) << 3 |
619 (NNW != NW);
637 NWneW = *pRun ? NWneW : NW != W;
640 switch (((NW != N) << 2) | (NWneW << 1) | WWneW) {
652 (NW != N) << 4 |
653 (NWW != NW) << 3 |
656 (NNW != NW);
679 if (!NWneW && NW == N && N == NE) {
718 (NW != N) << 4 |
719 (NWW != NW) << 3 |
722 (NNW != NW);
747 /* try to reuse the NW pixel first */
749 uint32_t NW = above_row[x - 1];
750 if (NW != curr_row[x - 1] && NW != above_row[x] && !is_pixel_on_stack(dc, NW)) {
751 if (epic_predict_pixel2(dc, &dc->nw_pred_rung[NW & 0xFF], pPix, NW))