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[ft] Make TSan happy

This commit is contained in:
Behdad Esfahbod 2018-09-26 16:40:23 -04:00
parent ec743fce2a
commit 7f30629cdd
1 changed files with 4 additions and 4 deletions
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8
src/hb-ft.cc
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@ -70,7 +70,7 @@ struct hb_ft_font_t
bool symbol; /* Whether selected cmap is symbol cmap. */
bool unref; /* Whether to destroy ft_face when done. */
mutable int cached_x_scale;
mutable hb_atomic_int_t cached_x_scale;
mutable hb_advance_cache_t advance_cache;
};
@ -88,7 +88,7 @@ _hb_ft_font_create (FT_Face ft_face, bool symbol, bool unref)
ft_font->load_flags = FT_LOAD_DEFAULT | FT_LOAD_NO_HINTING;
ft_font->cached_x_scale = 0;
ft_font->cached_x_scale.set (0);
ft_font->advance_cache.init ();
return ft_font;
@ -250,10 +250,10 @@ hb_ft_get_glyph_h_advances (hb_font_t* font, void* font_data,
int load_flags = ft_font->load_flags;
int mult = font->x_scale < 0 ? -1 : +1;
if (font->x_scale != ft_font->cached_x_scale)
if (font->x_scale != ft_font->cached_x_scale.get ())
{
ft_font->advance_cache.clear ();
ft_font->cached_x_scale = font->x_scale;
ft_font->cached_x_scale.set (font->x_scale);
}
for (unsigned int i = 0; i < count; i++)