[fill] Emit rectangles for GdkRegion

Scan the path for a series of consistently wound rectangles.

1 files changed, 17 insertions, 0 deletions

diff --git a/src/cairo-path-fixed-private.h b/src/cairo-path-fixed-private.h
index 43c33c18..c995e2a9 100644
--- a/src/cairo-path-fixed-private.h
+++ b/src/cairo-path-fixed-private.h
@@ -88,4 +88,21 @@ cairo_private cairo_bool_t
 _cairo_path_fixed_equal (const cairo_path_fixed_t *a,
 			 const cairo_path_fixed_t *b);
 
+typedef struct _cairo_path_fixed_iter {
+    cairo_path_buf_t *buf;
+    int n_op;
+    int n_point;
+} cairo_path_fixed_iter_t;
+
+cairo_private void
+_cairo_path_fixed_iter_init (cairo_path_fixed_iter_t *iter,
+			     cairo_path_fixed_t *path);
+
+cairo_private cairo_bool_t
+_cairo_path_fixed_iter_is_box (cairo_path_fixed_iter_t *_iter,
+			       cairo_box_t *box);
+
+cairo_private cairo_bool_t
+_cairo_path_fixed_iter_at_end (const cairo_path_fixed_iter_t *iter);
+
 #endif /* CAIRO_PATH_FIXED_PRIVATE_H */