Searched refs:bm_index (Results 1 - 1 of 1) sorted by relevance
| /inkscape/src/trace/potrace/ |
| H A D | bitmap.h | 33 #define bm_index(bm, x, y) (&bm_scanline(bm, y)[(x)/BM_WORDBITS]) macro
37 #define BM_UGET(bm, x, y) ((*bm_index(bm, x, y) & bm_mask(x)) != 0)
38 #define BM_USET(bm, x, y) (*bm_index(bm, x, y) |= bm_mask(x))
39 #define BM_UCLR(bm, x, y) (*bm_index(bm, x, y) &= ~bm_mask(x))
40 #define BM_UINV(bm, x, y) (*bm_index(bm, x, y) ^= bm_mask(x))
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