static cairo_status_t
_cairo_filler_close (void *closure)
{
cairo_filler_t *filler = closure;
/* close the subpath */
return _cairo_filler_line_to (closure, &filler->last_move_to, NULL);
}
static cairo_status_t
_cairo_filler_curve_to (void *closure,
const cairo_point_t *p1,
const cairo_point_t *p2,
const cairo_point_t *p3)
{
cairo_filler_t *filler = closure;
cairo_spline_t spline;
if (filler->has_limits) {
if (! _cairo_spline_intersects (&filler->current_point, p1, p2, p3,
&filler->limit))
return _cairo_filler_line_to (filler, p3, NULL);
}
if (! _cairo_spline_init (&spline,
(cairo_spline_add_point_func_t)_cairo_filler_line_to, filler,
&filler->current_point, p1, p2, p3))
{
return _cairo_filler_line_to (closure, p3, NULL);
}
return _cairo_spline_decompose (&spline, filler->tolerance);
}
static cairo_status_t
_cairo_filler_curve_to (void *closure,
const cairo_point_t *b,
const cairo_point_t *c,
const cairo_point_t *d)
{
cairo_filler_t *filler = closure;
cairo_spline_t spline;
if (! _cairo_spline_init (&spline,
_cairo_filler_line_to, filler,
&filler->polygon->current_point, b, c, d))
{
return _cairo_filler_line_to (closure, d);
}
return _cairo_spline_decompose (&spline, filler->tolerance);
}
static cairo_status_t
_cairo_filler_line_to_wrap (void *closure,
const cairo_point_t *point)
{
return _cairo_filler_line_to (closure, point, NULL);
}
