> From: Behdad Esfahbod <[email protected]>
> Date: Wed, 24 Jul 2019 15:21:15 -0400
> Cc: Eli Zaretskii <[email protected]>,
> "[email protected]" <[email protected]>
>
> Ah, right. Yes. Before 2.0.0 you'd have to call hb_ot_font_set_funcs()
> explicitly...
>
> Thanks Khaled!
Thanks.
Just to be sure I understand: is the below the right fix?
diff --git a/src/w32uniscribe.c b/src/w32uniscribe.c
index aa6bebd..8fbbe7e 100644
--- a/src/w32uniscribe.c
+++ b/src/w32uniscribe.c
@@ -32,6 +32,7 @@ #define _WIN32_WINNT 0x0600
#include <usp10.h>
#ifdef HAVE_HARFBUZZ
# include <hb.h>
+# include <hb-ot.h> /* for hb_ot_font_set_funcs */
# if GNUC_PREREQ (4, 3, 0)
# define bswap_32(v) __builtin_bswap32(v)
# else
@@ -1305,7 +1308,12 @@ w32hb_get_font (struct font *font, double *scale)
hb_face_t *hb_face =
hb_face_create_for_tables (w32hb_get_font_table, font_handle, NULL);
if (hb_face_get_glyph_count (hb_face) > 0)
- hb_font = hb_font_create (hb_face);
+ {
+ hb_font = hb_font_create (hb_face);
+ /* This is needed for HarfBuzz before 2.0.0; it is the default
+ in later versions. */
+ hb_ot_font_set_funcs (hb_font);
+ }
struct uniscribe_font_info *uniscribe_font =
(struct uniscribe_font_info *) font;
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