X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fhb-font.h;h=c95b61d2da8993fa3bb281bcecb303916792ac88;hb=1c272a48507bb3c7905aa30d8bf0d092b474f781;hp=85fb56d5b6d20b29c419672e3239d18a7261c8c1;hpb=e3a9d0d2fe726180a0456893d22d4aaa3ddb8931;p=platform%2Fupstream%2Fharfbuzz.git

diff --git a/src/hb-font.h b/src/hb-font.h
index 85fb56d..c95b61d 100644
--- a/src/hb-font.h
+++ b/src/hb-font.h
@@ -456,7 +456,7 @@ hb_font_get_glyph_from_name (hb_font_t *font,
 /* high-level funcs, with fallback */
 
 /* Calls either hb_font_get_nominal_glyph() if variation_selector is 0,
- * otherwise callse hb_font_get_variation_glyph(). */
+ * otherwise calls hb_font_get_variation_glyph(). */
 HB_EXTERN hb_bool_t
 hb_font_get_glyph (hb_font_t *font,
 		   hb_codepoint_t unicode, hb_codepoint_t variation_selector,
@@ -607,6 +607,16 @@ hb_font_get_ppem (hb_font_t *font,
 		  unsigned int *x_ppem,
 		  unsigned int *y_ppem);
 
+/*
+ * Point size per EM.  Used for optical-sizing in CoreText.
+ * A value of zero means "not set".
+ */
+HB_EXTERN void
+hb_font_set_ptem (hb_font_t *font, float ptem);
+
+HB_EXTERN float
+hb_font_get_ptem (hb_font_t *font);
+
 HB_EXTERN void
 hb_font_set_variations (hb_font_t *font,
 			const hb_variation_t *variations,