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[coretext] Adjust font size check for 0

This commit is contained in:
Behdad Esfahbod 2017-10-11 15:29:22 +02:00
parent 269cf1ca82
commit a4b46212c5
1 changed files with 2 additions and 2 deletions
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4
src/hb-coretext.cc
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@ -73,7 +73,7 @@ hb_coretext_face_create (CGFontRef cg_font)
HB_SHAPER_DATA_ENSURE_DEFINE(coretext, face)
HB_SHAPER_DATA_ENSURE_DEFINE_WITH_CONDITION(coretext, font,
abs (CTFontGetSize((CTFontRef) data) -
(font->ptem < 0 ? HB_CORETEXT_FONT_SIZE : font->ptem)) < 1)
(font->ptem <= 0 ? HB_CORETEXT_FONT_SIZE : font->ptem)) < 1)
/*
* shaper face data
@ -246,7 +246,7 @@ _hb_coretext_shaper_font_data_create (hb_font_t *font)
if (unlikely (!hb_coretext_shaper_face_data_ensure (face))) return NULL;
CGFontRef cg_font = (CGFontRef) HB_SHAPER_DATA_GET (face);
float ptem = font->ptem < 0 ? HB_CORETEXT_FONT_SIZE : font->ptem;
float ptem = font->ptem <= 0 ? HB_CORETEXT_FONT_SIZE : font->ptem;
CTFontRef ct_font = create_ct_font (cg_font, ptem);