Cross Reference: /inkscape/src/trace/potrace/bitmap.h

Lines Matching defs:dy

32 #define bm_scanline(bm, y) ((bm)->map + (ptrdiff_t)(y)*(ptrdiff_t)(bm)->dy)
60   int dy = w == 0 ? 0 : (w - 1) / BM_WORDBITS + 1;
61   ptrdiff_t size = (ptrdiff_t)dy * (ptrdiff_t)h * (ptrdiff_t)BM_WORDSIZE;
64   if (size < 0 || (h != 0 && dy != 0 && size / h / dy != BM_WORDSIZE)) {
75   bm->dy = dy;
88   ptrdiff_t size = (ptrdiff_t)bm->dy * (ptrdiff_t)bm->h * (ptrdiff_t)BM_WORDSIZE;
95   ptrdiff_t size = (ptrdiff_t)bm->dy * (ptrdiff_t)bm->h * (ptrdiff_t)BM_WORDSIZE;
106   ptrdiff_t size = (ptrdiff_t)bm->dy * (ptrdiff_t)bm->h;