diff options
Diffstat (limited to 'src/3rdparty/harfbuzz-ng/src/hb-ft.h')
| -rw-r--r-- | src/3rdparty/harfbuzz-ng/src/hb-ft.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/hb-ft.h b/src/3rdparty/harfbuzz-ng/src/hb-ft.h index 94013eeb91..6a8a7abe8c 100644 --- a/src/3rdparty/harfbuzz-ng/src/hb-ft.h +++ b/src/3rdparty/harfbuzz-ng/src/hb-ft.h @@ -110,16 +110,29 @@ hb_ft_font_create_referenced (FT_Face ft_face); HB_EXTERN FT_Face hb_ft_font_get_face (hb_font_t *font); +HB_EXTERN FT_Face +hb_ft_font_lock_face (hb_font_t *font); + +HB_EXTERN void +hb_ft_font_unlock_face (hb_font_t *font); + HB_EXTERN void hb_ft_font_set_load_flags (hb_font_t *font, int load_flags); HB_EXTERN int hb_ft_font_get_load_flags (hb_font_t *font); -/* Call when size or variations settings on underlying FT_Face change. */ +/* Call when size or variations settings on underlying FT_Face changed, + * and you want to update the hb_font_t from it. */ HB_EXTERN void hb_ft_font_changed (hb_font_t *font); +/* Call when size or variations settings on underlying hb_font_t may have + * changed, and you want to update the FT_Face from it. This call is fast + * if nothing changed on hb_font_t. Returns true if changed. */ +HB_EXTERN hb_bool_t +hb_ft_hb_font_changed (hb_font_t *font); + /* Makes an hb_font_t use FreeType internally to implement font functions. * Note: this internally creates an FT_Face. Use it when you create your * hb_face_t using hb_face_create(). */ |