diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2007-10-09 11:16:40 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2007-10-10 14:21:51 +0100 |
| commit | 7758e56d0c96fd113a12b2adc92c783e962feebf (patch) | |
| tree | 6f2851e5c5c11994f708f247d5a822f6ea937736 /src | |
| parent | 1dabfc2b271a57b4eaa13922a031ccd38a586dd1 (diff) | |
[cairo-hull] Remove a couple of redundant status returns.
Those two functions unconditionally returned success, so change the
return to void.
Diffstat (limited to 'src')
| -rw-r--r-- | src/cairo-hull.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/cairo-hull.c b/src/cairo-hull.c index 9eed671f..d4e4af83 100644 --- a/src/cairo-hull.c +++ b/src/cairo-hull.c @@ -142,7 +142,7 @@ _cairo_hull_next_valid (cairo_hull_t *hull, int num_hull, int index) return index; } -static cairo_status_t +static void _cairo_hull_eliminate_concave (cairo_hull_t *hull, int num_hull) { int i, j, k; @@ -159,7 +159,7 @@ _cairo_hull_eliminate_concave (cairo_hull_t *hull, int num_hull) /* Is the angle formed by ij and jk concave? */ if (_cairo_slope_compare (&slope_ij, &slope_jk) >= 0) { if (i == k) - return CAIRO_STATUS_SUCCESS; + return; hull[j].discard = 1; j = i; i = _cairo_hull_prev_valid (hull, num_hull, j); @@ -169,11 +169,9 @@ _cairo_hull_eliminate_concave (cairo_hull_t *hull, int num_hull) k = _cairo_hull_next_valid (hull, num_hull, j); } } while (j != 0); - - return CAIRO_STATUS_SUCCESS; } -static cairo_status_t +static void _cairo_hull_to_pen (cairo_hull_t *hull, cairo_pen_vertex_t *vertices, int *num_vertices) { int i, j = 0; @@ -185,8 +183,6 @@ _cairo_hull_to_pen (cairo_hull_t *hull, cairo_pen_vertex_t *vertices, int *num_v } *num_vertices = j; - - return CAIRO_STATUS_SUCCESS; } /* Given a set of vertices, compute the convex hull using the Graham |