src/cairo-font.c src/cairoint.h: Define _cairo_font_face_nil. (cairo_font_face_reference, cairo_font_face_destroy cairo_font_face_set_user_data): Handle a nil font face. (cairo_font_face_status): New function.

src/cairo-ft-font.c (cairo_ft_font_face_create_for_pattern): src/cairo-ft-font.c (cairo_ft_font_face_create_for_ft_face): src/cairo-win32-font.c (cairo_win32_font_face_create_for_logfontw): Return _cairo_font_face_nil on out-of-memory.
Check return of _cairo_simple_font_face_create().
Error out if font_face has a status.
Handle a nil surface.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/cairo.h b/src/cairo.h
index 5252d2325..2f9bc2841 100644
--- a/src/cairo.h
+++ b/src/cairo.h
@@ -875,6 +875,9 @@ cairo_font_face_reference (cairo_font_face_t *font_face);
 void
 cairo_font_face_destroy (cairo_font_face_t *font_face);
 
+cairo_status_t
+cairo_font_face_status (cairo_font_face_t *font_face);
+
 void *
 cairo_font_face_get_user_data (cairo_font_face_t	   *font_face,
 			       const cairo_user_data_key_t *key);