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tor: trivial changes

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Some trivial cleanups that escaped my noticed during a tired review.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2011-08-09 00:42:04 +01:00
parent 17e34b6eab
commit b823d4d28f
1 changed files with 5 additions and 9 deletions
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14
src/cairo-tor-scan-converter.c
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@ -1398,13 +1398,11 @@ apply_nonzero_fill_rule_for_subrow (struct active_list *active,
return cell_list_add_unbounded_subspan (coverages, xstart);
winding += edge->dir;
if (0 == winding) {
if (edge->next->x.quo != edge->x.quo)
break;
}
if (0 == winding && edge->next->x.quo != edge->x.quo)
break;
}
cell_list_add_subspan (coverages, xstart, edge->x.quo);
cell_list_add_subspan (coverages, xstart, edge->x.quo);
edge = edge->next;
}
}
@ -1697,10 +1695,8 @@ step_edges (struct active_list *active, int count)
for (edge = active->head.next; edge != &active->tail; edge = edge->next) {
edge->height_left -= count;
if (! edge->height_left) {
if (edge->prev)
edge->prev->next = edge->next;
if (edge->next)
edge->next->prev = edge->prev;
edge->prev->next = edge->next;
edge->next->prev = edge->prev;
}
}
}