Lines Matching refs:x1
516 int32_t x1 = v1[0]; in trianglex_small() local
521 int32_t dx01 = x0 - x1; in trianglex_small()
529 swap(x0, x1); in trianglex_small()
531 dx01 = x0 - x1; in trianglex_small()
536 int32_t dx12 = x1 - x2; in trianglex_small()
540 const int32_t bminx = TRI_FLOOR(min(x0, x1, x2)) >> TRI_FRACTION_BITS; in trianglex_small()
542 const int32_t bmaxx = TRI_CEIL( max(x0, x1, x2)) >> TRI_FRACTION_BITS; in trianglex_small()
555 int32_t ey1 = dy12 * (x1 - mx) - dx12 * (y1 - my); in trianglex_small()
694 const int x1 = top[0]; in edge_setup() local
695 const int dx = bot[0] - x1; in edge_setup()
701 edge->x = (x1 << shift) + (1LU << (TRI_ITERATORS_BITS-1)); in edge_setup()
880 const int x1 = top[0]; in aa_edge_setup() local
881 const int dx = bot[0] - x1; in aa_edge_setup()
885 edge->x = x1 << shift; in aa_edge_setup()