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Drop some unnecessary code

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We tell path_foreach to split into lines or cubics,
so no point in having code to handle quads and arcs.
This commit is contained in:
Matthias Clasen 2023-08-23 14:33:25 -04:00
parent 7a12abdea3
commit 4ab03e79b7
1 changed files with 1 additions and 33 deletions
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34
gsk/gskpath.c
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@ -230,20 +230,6 @@ gsk_path_to_string (GskPath *self)
return g_string_free (string, FALSE);
}
static gboolean
add_curve_func (GskPathOperation op,
const graphene_point_t *pts,
gsize n_pts,
gpointer user_data)
{
cairo_t *cr = user_data;
g_assert (op == GSK_PATH_CUBIC);
cairo_curve_to (cr, pts[1].x, pts[1].y, pts[2].x, pts[2].y, pts[3].x, pts[3].y);
return TRUE;
}
static gboolean
gsk_path_to_cairo_add_op (GskPathOperation op,
const graphene_point_t *pts,
@ -264,30 +250,12 @@ gsk_path_to_cairo_add_op (GskPathOperation op,
cairo_line_to (cr, pts[1].x, pts[1].y);
break;
case GSK_PATH_QUAD:
{
double x, y;
cairo_get_current_point (cr, &x, &y);
cairo_curve_to (cr,
1/3.f * x + 2/3.f * pts[1].x, 1/3.f * y + 2/3.f * pts[1].y,
2/3.f * pts[1].x + 1/3.f * pts[2].x, 2/3.f * pts[1].y + 1/3.f * pts[2].y,
pts[2].x, pts[2].y);
}
break;
case GSK_PATH_CUBIC:
cairo_curve_to (cr, pts[1].x, pts[1].y, pts[2].x, pts[2].y, pts[3].x, pts[3].y);
break;
case GSK_PATH_QUAD:
case GSK_PATH_ARC:
{
GskCurve curve;
gsk_curve_init_foreach (&curve, op, pts, n_pts);
gsk_curve_decompose_curve (&curve, GSK_PATH_FOREACH_ALLOW_CUBIC, 0.5, add_curve_func, cr);
}
break;
default:
g_assert_not_reached ();
return FALSE;