diff options
Diffstat (limited to 'src/cairo-path-fixed-private.h')
| -rw-r--r-- | src/cairo-path-fixed-private.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/cairo-path-fixed-private.h b/src/cairo-path-fixed-private.h index 9b7b403..cf7cd08 100644 --- a/src/cairo-path-fixed-private.h +++ b/src/cairo-path-fixed-private.h @@ -59,6 +59,20 @@ typedef char cairo_path_op_t; #define CAIRO_PATH_BUF_SIZE ((512 - sizeof (cairo_path_buf_t)) \ / (2 * sizeof (cairo_point_t) + sizeof (cairo_path_op_t))) +#define cairo_path_head(path__) (&(path__)->buf.base) +#define cairo_path_tail(path__) cairo_path_buf_prev (cairo_path_head (path__)) + +#define cairo_path_buf_next(pos__) \ + cairo_list_entry ((pos__)->link.next, cairo_path_buf_t, link) +#define cairo_path_buf_prev(pos__) \ + cairo_list_entry ((pos__)->link.prev, cairo_path_buf_t, link) + +#define cairo_path_foreach_buf_start(pos__, path__) \ + pos__ = cairo_path_head (path__); do +#define cairo_path_foreach_buf_end(pos__, path__) \ + while ((pos__ = cairo_path_buf_next (pos__)) != cairo_path_head (path__)) + + typedef struct _cairo_path_buf { cairo_list_t link; unsigned int num_ops; @@ -186,4 +200,7 @@ cairo_private cairo_bool_t _cairo_path_fixed_is_stroke_box (const cairo_path_fixed_t *path, cairo_box_t *box); +cairo_private cairo_bool_t +_cairo_path_fixed_is_simple_quad (const cairo_path_fixed_t *path); + #endif /* CAIRO_PATH_FIXED_PRIVATE_H */ |