diff options
| author | YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> | 2022-09-23 14:17:12 +0900 |
|---|---|---|
| committer | YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> | 2022-09-23 14:17:49 +0900 |
| commit | 60ac12d21f9b5a97c33efc639c8204c39367292b (patch) | |
| tree | e210a86bdc5462977c54de3880827e5d27c60c9c /src/ftcrfont.c | |
| parent | 9f65e523623be48016a1ae9b72d9b1e1a827d1c6 (diff) | |
| download | emacs-60ac12d21f9b5a97c33efc639c8204c39367292b.tar.gz | |
Fix shaping with bitmap-only fonts on HarfBuzz 5.2.0 (Bug#57976)
* src/ftcrfont.c (ftcrhbfont_begin_hb_font): Undo last change for
HarfBuzz 5.2.0.
Diffstat (limited to 'src/ftcrfont.c')
| -rw-r--r-- | src/ftcrfont.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/ftcrfont.c b/src/ftcrfont.c index d5d3e440af6..97b68ac0137 100644 --- a/src/ftcrfont.c +++ b/src/ftcrfont.c @@ -570,8 +570,12 @@ ftcrhbfont_begin_hb_font (struct font *font, double *position_unit) hb_font_t *hb_font = fthbfont_begin_hb_font (font, position_unit); /* HarfBuzz 5 correctly scales bitmap-only fonts without position unit adjustment. - (https://github.com/harfbuzz/harfbuzz/issues/489) */ - if (!hb_version_atleast (5, 0, 0) + (https://github.com/harfbuzz/harfbuzz/issues/489) + + Update: HarfBuzz 5.2.0 no longer does this for an hb_font_t font + object created from a given FT_Face. + (https://github.com/harfbuzz/harfbuzz/issues/3788) */ + if ((hb_version_atleast (5, 2, 0) || !hb_version_atleast (5, 0, 0)) && ftcrfont_info->bitmap_position_unit) *position_unit = ftcrfont_info->bitmap_position_unit; |