[cairo-pen] Embed a small array of vertices into cairo_pen_t.

Eliminate allocation of the vertex array for the common cases.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/cairo-types-private.h b/src/cairo-types-private.h
index 6869c9f9..5bb9b588 100644
--- a/src/cairo-types-private.h
+++ b/src/cairo-types-private.h
@@ -284,8 +284,9 @@ typedef struct _cairo_pen {
     double radius;
     double tolerance;
 
-    cairo_pen_vertex_t *vertices;
     int num_vertices;
+    cairo_pen_vertex_t *vertices;
+    cairo_pen_vertex_t  vertices_embedded[32];
 } cairo_pen_t;
 
 typedef struct _cairo_color cairo_color_t;